shithub: pt2-clone

diff: cannot open a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/Resources//null: file does not exist: '.../A/Frameworks/hidapi.framework/Versions/A/Resources//null' diff: cannot open a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/_CodeSignature//null: file does not exist: '.../A/Frameworks/hidapi.framework/Versions/A/_CodeSignature//null' diff: cannot open a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A//null: file does not exist: '.../Versions/A/Frameworks/hidapi.framework/Versions/A//null' diff: cannot open a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions//null: file does not exist: '.../Versions/A/Frameworks/hidapi.framework/Versions//null' diff: cannot open a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework//null: file does not exist: '.../SDL2.framework/Versions/A/Frameworks/hidapi.framework//null' diff: cannot open a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks//null: file does not exist: '.../Contents/Frameworks/SDL2.framework/Versions/A/Frameworks//null'

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Resources

+++ /dev/null

@@ -1,5 +1,0 @@

-XSym

-0026

-e58c4cf10cc7c8ef7d7167ccb641aeb4

-Versions/Current/Resources

\ No newline at end of file

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/Resources/AUTHORS.txt

+++ /dev/null

@@ -1,16 +1,0 @@

-HIDAPI Authors:

-Alan Ott <alan@signal11.us>:

-	Original Author and Maintainer

-	Linux, Windows, and Mac implementations

-Ludovic Rousseau <rousseau@debian.org>:

-	Formatting for Doxygen documentation

-	Bug fixes

-	Correctness fixes

-For a comprehensive list of contributions, see the commit list at github:

-	https://github.com/libusb/hidapi/commits/master

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/Resources/Info.plist

+++ /dev/null

@@ -1,46 +1,0 @@

-<?xml version="1.0" encoding="UTF-8"?>

-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

-<plist version="1.0">

-<dict>

-	<key>BuildMachineOSBuild</key>

-	<string>20F71</string>

-	<key>CFBundleDevelopmentRegion</key>

-	<string>English</string>

-	<key>CFBundleExecutable</key>

-	<string>hidapi</string>

-	<key>CFBundleIdentifier</key>

-	<string>org.libsdl.hidapi</string>

-	<key>CFBundleInfoDictionaryVersion</key>

-	<string>6.0</string>

-	<key>CFBundleName</key>

-	<string>hidapi</string>

-	<key>CFBundlePackageType</key>

-	<string>FMWK</string>

-	<key>CFBundleShortVersionString</key>

-	<string>1.0</string>

-	<key>CFBundleSupportedPlatforms</key>

-	<array>

-		<string>MacOSX</string>

-	</array>

-	<key>CFBundleVersion</key>

-	<string>1.0</string>

-	<key>DTCompiler</key>

-	<string>com.apple.compilers.llvm.clang.1_0</string>

-	<key>DTPlatformBuild</key>

-	<string>12E507</string>

-	<key>DTPlatformName</key>

-	<string>macosx</string>

-	<key>DTPlatformVersion</key>

-	<string>11.3</string>

-	<key>DTSDKBuild</key>

-	<string>20E214</string>

-	<key>DTSDKName</key>

-	<string>macosx11.3</string>

-	<key>DTXcode</key>

-	<string>1251</string>

-	<key>DTXcodeBuild</key>

-	<string>12E507</string>

-	<key>LSMinimumSystemVersion</key>

-	<string>10.6</string>

-</dict>

-</plist>

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/Resources/LICENSE-bsd.txt

+++ /dev/null

@@ -1,26 +1,0 @@

-Copyright (c) 2010, Alan Ott, Signal 11 Software

-All rights reserved.

-Redistribution and use in source and binary forms, with or without

-modification, are permitted provided that the following conditions are met:

-    * Redistributions of source code must retain the above copyright notice,

-      this list of conditions and the following disclaimer.

-    * Redistributions in binary form must reproduce the above copyright

-      notice, this list of conditions and the following disclaimer in the

-      documentation and/or other materials provided with the distribution.

-    * Neither the name of Signal 11 Software nor the names of its

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-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

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-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-POSSIBILITY OF SUCH DAMAGE.

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/Resources/LICENSE-gpl3.txt

+++ /dev/null

@@ -1,674 +1,0 @@

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-consequence of further modification of the contributor version.  For

-purposes of this definition, "control" includes the right to grant

-patent sublicenses in a manner consistent with the requirements of

-this License.

-  Each contributor grants you a non-exclusive, worldwide, royalty-free

-patent license under the contributor's essential patent claims, to

-make, use, sell, offer for sale, import and otherwise run, modify and

-propagate the contents of its contributor version.

-  In the following three paragraphs, a "patent license" is any express

-agreement or commitment, however denominated, not to enforce a patent

-(such as an express permission to practice a patent or covenant not to

-sue for patent infringement).  To "grant" such a patent license to a

-party means to make such an agreement or commitment not to enforce a

-patent against the party.

-  If you convey a covered work, knowingly relying on a patent license,

-and the Corresponding Source of the work is not available for anyone

-to copy, free of charge and under the terms of this License, through a

-publicly available network server or other readily accessible means,

-then you must either (1) cause the Corresponding Source to be so

-available, or (2) arrange to deprive yourself of the benefit of the

-patent license for this particular work, or (3) arrange, in a manner

-consistent with the requirements of this License, to extend the patent

-license to downstream recipients.  "Knowingly relying" means you have

-actual knowledge that, but for the patent license, your conveying the

-covered work in a country, or your recipient's use of the covered work

-in a country, would infringe one or more identifiable patents in that

-country that you have reason to believe are valid.

-  If, pursuant to or in connection with a single transaction or

-arrangement, you convey, or propagate by procuring conveyance of, a

-covered work, and grant a patent license to some of the parties

-receiving the covered work authorizing them to use, propagate, modify

-or convey a specific copy of the covered work, then the patent license

-you grant is automatically extended to all recipients of the covered

-work and works based on it.

-  A patent license is "discriminatory" if it does not include within

-the scope of its coverage, prohibits the exercise of, or is

-conditioned on the non-exercise of one or more of the rights that are

-specifically granted under this License.  You may not convey a covered

-work if you are a party to an arrangement with a third party that is

-in the business of distributing software, under which you make payment

-to the third party based on the extent of your activity of conveying

-the work, and under which the third party grants, to any of the

-parties who would receive the covered work from you, a discriminatory

-patent license (a) in connection with copies of the covered work

-conveyed by you (or copies made from those copies), or (b) primarily

-for and in connection with specific products or compilations that

-contain the covered work, unless you entered into that arrangement,

-or that patent license was granted, prior to 28 March 2007.

-  Nothing in this License shall be construed as excluding or limiting

-any implied license or other defenses to infringement that may

-otherwise be available to you under applicable patent law.

-  12. No Surrender of Others' Freedom.

-  If conditions are imposed on you (whether by court order, agreement or

-otherwise) that contradict the conditions of this License, they do not

-excuse you from the conditions of this License.  If you cannot convey a

-covered work so as to satisfy simultaneously your obligations under this

-License and any other pertinent obligations, then as a consequence you may

-not convey it at all.  For example, if you agree to terms that obligate you

-to collect a royalty for further conveying from those to whom you convey

-the Program, the only way you could satisfy both those terms and this

-License would be to refrain entirely from conveying the Program.

-  13. Use with the GNU Affero General Public License.

-  Notwithstanding any other provision of this License, you have

-permission to link or combine any covered work with a work licensed

-under version 3 of the GNU Affero General Public License into a single

-combined work, and to convey the resulting work.  The terms of this

-License will continue to apply to the part which is the covered work,

-but the special requirements of the GNU Affero General Public License,

-section 13, concerning interaction through a network will apply to the

-combination as such.

-  14. Revised Versions of this License.

-  The Free Software Foundation may publish revised and/or new versions of

-the GNU General Public License from time to time.  Such new versions will

-be similar in spirit to the present version, but may differ in detail to

-address new problems or concerns.

-  Each version is given a distinguishing version number.  If the

-Program specifies that a certain numbered version of the GNU General

-Public License "or any later version" applies to it, you have the

-option of following the terms and conditions either of that numbered

-version or of any later version published by the Free Software

-Foundation.  If the Program does not specify a version number of the

-GNU General Public License, you may choose any version ever published

-by the Free Software Foundation.

-  If the Program specifies that a proxy can decide which future

-versions of the GNU General Public License can be used, that proxy's

-public statement of acceptance of a version permanently authorizes you

-to choose that version for the Program.

-  Later license versions may give you additional or different

-permissions.  However, no additional obligations are imposed on any

-author or copyright holder as a result of your choosing to follow a

-later version.

-  15. Disclaimer of Warranty.

-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY

-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT

-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY

-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,

-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM

-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF

-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

-  16. Limitation of Liability.

-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING

-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS

-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY

-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE

-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF

-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD

-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),

-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF

-SUCH DAMAGES.

-  17. Interpretation of Sections 15 and 16.

-  If the disclaimer of warranty and limitation of liability provided

-above cannot be given local legal effect according to their terms,

-reviewing courts shall apply local law that most closely approximates

-an absolute waiver of all civil liability in connection with the

-Program, unless a warranty or assumption of liability accompanies a

-copy of the Program in return for a fee.

-                     END OF TERMS AND CONDITIONS

-            How to Apply These Terms to Your New Programs

-  If you develop a new program, and you want it to be of the greatest

-possible use to the public, the best way to achieve this is to make it

-free software which everyone can redistribute and change under these terms.

-  To do so, attach the following notices to the program.  It is safest

-to attach them to the start of each source file to most effectively

-state the exclusion of warranty; and each file should have at least

-the "copyright" line and a pointer to where the full notice is found.

-    <one line to give the program's name and a brief idea of what it does.>

-    Copyright (C) <year>  <name of author>

-    This program is free software: you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation, either version 3 of the License, or

-    (at your option) any later version.

-    This program is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-Also add information on how to contact you by electronic and paper mail.

-  If the program does terminal interaction, make it output a short

-notice like this when it starts in an interactive mode:

-    <program>  Copyright (C) <year>  <name of author>

-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.

-    This is free software, and you are welcome to redistribute it

-    under certain conditions; type `show c' for details.

-The hypothetical commands `show w' and `show c' should show the appropriate

-parts of the General Public License.  Of course, your program's commands

-might be different; for a GUI interface, you would use an "about box".

-  You should also get your employer (if you work as a programmer) or school,

-if any, to sign a "copyright disclaimer" for the program, if necessary.

-For more information on this, and how to apply and follow the GNU GPL, see

-<http://www.gnu.org/licenses/>.

-  The GNU General Public License does not permit incorporating your program

-into proprietary programs.  If your program is a subroutine library, you

-may consider it more useful to permit linking proprietary applications with

-the library.  If this is what you want to do, use the GNU Lesser General

-Public License instead of this License.  But first, please read

-<http://www.gnu.org/philosophy/why-not-lgpl.html>.

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/Resources/LICENSE-orig.txt

+++ /dev/null

@@ -1,9 +1,0 @@

- HIDAPI - Multi-Platform library for

- communication with HID devices.

- Copyright 2009, Alan Ott, Signal 11 Software.

- All Rights Reserved.

- This software may be used by anyone for any reason so

- long as the copyright notice in the source files

- remains intact.

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/Resources/LICENSE.txt

+++ /dev/null

@@ -1,13 +1,0 @@

-HIDAPI can be used under one of three licenses.

-1. The GNU General Public License, version 3.0, in LICENSE-gpl3.txt

-2. A BSD-Style License, in LICENSE-bsd.txt.

-3. The more liberal original HIDAPI license. LICENSE-orig.txt

-The license chosen is at the discretion of the user of HIDAPI. For example:

-1. An author of GPL software would likely use HIDAPI under the terms of the

-GPL.

-2. An author of commercial closed-source software would likely use HIDAPI

-under the terms of the BSD-style license or the original HIDAPI license.

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/_CodeSignature/CodeResources

+++ /dev/null

@@ -1,207 +1,0 @@

-<?xml version="1.0" encoding="UTF-8"?>

-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

-<plist version="1.0">

-<dict>

-	<key>files</key>

-	<dict>

-		<key>Resources/AUTHORS.txt</key>

-		<data>

-		MKG+c/Ng8ZXbj7p1G5WReTJm06Y=

-		</data>

-		<key>Resources/Info.plist</key>

-		<data>

-		g7AyEDAn8OagZEdOw9Y87Giw/j8=

-		</data>

-		<key>Resources/LICENSE-bsd.txt</key>

-		<data>

-		fd5CtMb9r65yLY0HVWttnbpNKWM=

-		</data>

-		<key>Resources/LICENSE-gpl3.txt</key>

-		<data>

-		hiS82uVbru8AzRHV38+mD2hxCgI=

-		</data>

-		<key>Resources/LICENSE-orig.txt</key>

-		<data>

-		ZgR9vPP9aJyZRyJm9a0UHFPW8sY=

-		</data>

-		<key>Resources/LICENSE.txt</key>

-		<data>

-		9VS7iq5RUyXd9/XSbbwcYpQMum4=

-		</data>

-	</dict>

-	<key>files2</key>

-	<dict>

-		<key>Resources/AUTHORS.txt</key>

-		<dict>

-			<key>hash</key>

-			<data>

-			MKG+c/Ng8ZXbj7p1G5WReTJm06Y=

-			</data>

-			<key>hash2</key>

-			<data>

-			syens6RZflkCVW7D6EB8vdHiiKvUYjt7S1bRTUnoTss=

-			</data>

-		</dict>

-		<key>Resources/Info.plist</key>

-		<dict>

-			<key>hash</key>

-			<data>

-			g7AyEDAn8OagZEdOw9Y87Giw/j8=

-			</data>

-			<key>hash2</key>

-			<data>

-			acdaiFLRMi4yNrR9yFEbTTWUNMwNN1CLZHvZTkbaW+I=

-			</data>

-		</dict>

-		<key>Resources/LICENSE-bsd.txt</key>

-		<dict>

-			<key>hash</key>

-			<data>

-			fd5CtMb9r65yLY0HVWttnbpNKWM=

-			</data>

-			<key>hash2</key>

-			<data>

-			MOsb7ym0b4unq4tBYDXb2TywNKRUgd2XgVuUQoRYLNI=

-			</data>

-		</dict>

-		<key>Resources/LICENSE-gpl3.txt</key>

-		<dict>

-			<key>hash</key>

-			<data>

-			hiS82uVbru8AzRHV38+mD2hxCgI=

-			</data>

-			<key>hash2</key>

-			<data>

-			jOtLnuWt7d5Hsx6XXB2QxzrSe2sWWh3NgMfFRetluQM=

-			</data>

-		</dict>

-		<key>Resources/LICENSE-orig.txt</key>

-		<dict>

-			<key>hash</key>

-			<data>

-			ZgR9vPP9aJyZRyJm9a0UHFPW8sY=

-			</data>

-			<key>hash2</key>

-			<data>

-			+1Q2qmPRtxqN+/dOyvGltOHsTff4AHTRH+yZKE9pyl8=

-			</data>

-		</dict>

-		<key>Resources/LICENSE.txt</key>

-		<dict>

-			<key>hash</key>

-			<data>

-			9VS7iq5RUyXd9/XSbbwcYpQMum4=

-			</data>

-			<key>hash2</key>

-			<data>

-			fTsIfDTzXU1TjjvN3R/49m6S+e8zaIGZlIKADd+ECRM=

-			</data>

-		</dict>

-	</dict>

-	<key>rules</key>

-	<dict>

-		<key>^Resources/</key>

-		<true/>

-		<key>^Resources/.*\.lproj/</key>

-		<dict>

-			<key>optional</key>

-			<true/>

-			<key>weight</key>

-			<real>1000</real>

-		</dict>

-		<key>^Resources/.*\.lproj/locversion.plist$</key>

-		<dict>

-			<key>omit</key>

-			<true/>

-			<key>weight</key>

-			<real>1100</real>

-		</dict>

-		<key>^Resources/Base\.lproj/</key>

-		<dict>

-			<key>weight</key>

-			<real>1010</real>

-		</dict>

-		<key>^version.plist$</key>

-		<true/>

-	</dict>

-	<key>rules2</key>

-	<dict>

-		<key>.*\.dSYM($|/)</key>

-		<dict>

-			<key>weight</key>

-			<real>11</real>

-		</dict>

-		<key>^(.*/)?\.DS_Store$</key>

-		<dict>

-			<key>omit</key>

-			<true/>

-			<key>weight</key>

-			<real>2000</real>

-		</dict>

-		<key>^(Frameworks|SharedFrameworks|PlugIns|Plug-ins|XPCServices|Helpers|MacOS|Library/(Automator|Spotlight|LoginItems))/</key>

-		<dict>

-			<key>nested</key>

-			<true/>

-			<key>weight</key>

-			<real>10</real>

-		</dict>

-		<key>^.*</key>

-		<true/>

-		<key>^Info\.plist$</key>

-		<dict>

-			<key>omit</key>

-			<true/>

-			<key>weight</key>

-			<real>20</real>

-		</dict>

-		<key>^PkgInfo$</key>

-		<dict>

-			<key>omit</key>

-			<true/>

-			<key>weight</key>

-			<real>20</real>

-		</dict>

-		<key>^Resources/</key>

-		<dict>

-			<key>weight</key>

-			<real>20</real>

-		</dict>

-		<key>^Resources/.*\.lproj/</key>

-		<dict>

-			<key>optional</key>

-			<true/>

-			<key>weight</key>

-			<real>1000</real>

-		</dict>

-		<key>^Resources/.*\.lproj/locversion.plist$</key>

-		<dict>

-			<key>omit</key>

-			<true/>

-			<key>weight</key>

-			<real>1100</real>

-		</dict>

-		<key>^Resources/Base\.lproj/</key>

-		<dict>

-			<key>weight</key>

-			<real>1010</real>

-		</dict>

-		<key>^[^/]+$</key>

-		<dict>

-			<key>nested</key>

-			<true/>

-			<key>weight</key>

-			<real>10</real>

-		</dict>

-		<key>^embedded\.provisionprofile$</key>

-		<dict>

-			<key>weight</key>

-			<real>20</real>

-		</dict>

-		<key>^version\.plist$</key>

-		<dict>

-			<key>weight</key>

-			<real>20</real>

-		</dict>

-	</dict>

-</dict>

-</plist>

binary files a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/A/hidapi /dev/null differ

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/Versions/Current

+++ /dev/null

@@ -1,5 +1,0 @@

-XSym

-0001

-7fc56270e7a70fa81a5935b72eacbe29

-A

\ No newline at end of file

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Frameworks/hidapi.framework/hidapi

+++ /dev/null

@@ -1,5 +1,0 @@

-XSym

-0023

-7ecf8a33dbf3a601a503cad8a2f045fd

-Versions/Current/hidapi

\ No newline at end of file

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -42,6 +42,7 @@

 #include "SDL_filesystem.h"

 #include "SDL_gamecontroller.h"

 #include "SDL_haptic.h"

+#include "SDL_hidapi.h"

 #include "SDL_hints.h"

 #include "SDL_joystick.h"

 #include "SDL_loadso.h"

@@ -132,6 +133,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_InitSubSystem

  * \sa SDL_Quit

  * \sa SDL_SetMainReady

@@ -148,6 +151,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Init

  * \sa SDL_Quit

  * \sa SDL_QuitSubSystem

@@ -169,6 +174,8 @@

  * \param flags any of the flags used by SDL_Init(); see SDL_Init for details.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_InitSubSystem

  * \sa SDL_Quit

*/

@@ -183,6 +190,8 @@

  *          The return value does not include SDL_INIT_NOPARACHUTE.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Init

  * \sa SDL_InitSubSystem

*/

@@ -204,6 +213,8 @@

  * You can use this function with atexit() to ensure that it is run when your

  * application is shutdown, but it is not wise to do this from a library or

  * other dynamically loaded code.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_Init

  * \sa SDL_QuitSubSystem

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_assert.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_assert.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -217,6 +217,8 @@

  *                fails or NULL for the default handler

  * \param userdata a pointer that is passed to `handler`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetAssertionHandler

*/

 extern DECLSPEC void SDLCALL SDL_SetAssertionHandler(

@@ -285,6 +287,8 @@

  * \returns a list of all failed assertions or NULL if the list is empty. This

  *          memory should not be modified or freed by the application.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ResetAssertionReport

*/

 extern DECLSPEC const SDL_AssertData * SDLCALL SDL_GetAssertionReport(void);

@@ -296,6 +300,8 @@

  * point. Immediately following this call, SDL_GetAssertionReport will return

  * no items. In addition, any previously-triggered assertions will be reset to

  * a trigger_count of zero, and their always_ignore state will be false.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_GetAssertionReport

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_atomic.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_atomic.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -98,6 +98,8 @@

  * \returns SDL_TRUE if the lock succeeded, SDL_FALSE if the lock is already

  *          held.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AtomicLock

  * \sa SDL_AtomicUnlock

*/

@@ -111,6 +113,8 @@

  * \param lock a pointer to a lock variable

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AtomicTryLock

  * \sa SDL_AtomicUnlock

*/

@@ -148,7 +152,7 @@

 /* This is correct for all CPUs when using GCC or Solaris Studio 12.1+. */

 #define SDL_CompilerBarrier()   __asm__ __volatile__ ("" : : : "memory")

 #elif defined(__WATCOMC__)

-extern _inline void SDL_CompilerBarrier (void);

+extern __inline void SDL_CompilerBarrier(void);

 #pragma aux SDL_CompilerBarrier = "" parm [] modify exact [];

 #else

 #define SDL_CompilerBarrier()   \

@@ -173,6 +177,8 @@

  * For more information on these semantics, take a look at the blog post:

  * http://preshing.com/20120913/acquire-and-release-semantics

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC void SDLCALL SDL_MemoryBarrierReleaseFunction(void);

 extern DECLSPEC void SDLCALL SDL_MemoryBarrierAcquireFunction(void);

@@ -268,6 +274,8 @@

  * \param v the desired value

  * \returns the previous value of the atomic variable.

+ * \since This function is available since SDL 2.0.2.

+ *

  * \sa SDL_AtomicGet

*/

 extern DECLSPEC int SDLCALL SDL_AtomicSet(SDL_atomic_t *a, int v);

@@ -281,6 +289,8 @@

  * \param a a pointer to an SDL_atomic_t variable

  * \returns the current value of an atomic variable.

+ * \since This function is available since SDL 2.0.2.

+ *

  * \sa SDL_AtomicSet

*/

 extern DECLSPEC int SDLCALL SDL_AtomicGet(SDL_atomic_t *a);

@@ -297,6 +307,8 @@

  * \param v the desired value to add

  * \returns the previous value of the atomic variable.

+ * \since This function is available since SDL 2.0.2.

+ *

  * \sa SDL_AtomicDecRef

  * \sa SDL_AtomicIncRef

*/

@@ -348,6 +360,8 @@

  * \param v the desired pointer value

  * \returns the previous value of the pointer.

+ * \since This function is available since SDL 2.0.2.

+ *

  * \sa SDL_AtomicCASPtr

  * \sa SDL_AtomicGetPtr

*/

@@ -361,6 +375,8 @@

  * \param a a pointer to a pointer

  * \returns the current value of a pointer.

+ *

+ * \since This function is available since SDL 2.0.2.

  * \sa SDL_AtomicCASPtr

  * \sa SDL_AtomicSetPtr

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_audio.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_audio.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -253,7 +253,48 @@

  *  order that they are normally initialized by default.

*/

 /* @{ */

+/**

+ * Use this function to get the number of built-in audio drivers.

+ *

+ * This function returns a hardcoded number. This never returns a negative

+ * value; if there are no drivers compiled into this build of SDL, this

+ * function returns zero. The presence of a driver in this list does not mean

+ * it will function, it just means SDL is capable of interacting with that

+ * interface. For example, a build of SDL might have esound support, but if

+ * there's no esound server available, SDL's esound driver would fail if used.

+ *

+ * By default, SDL tries all drivers, in its preferred order, until one is

+ * found to be usable.

+ *

+ * \returns the number of built-in audio drivers.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetAudioDriver

+ */

 extern DECLSPEC int SDLCALL SDL_GetNumAudioDrivers(void);

+/**

+ * Use this function to get the name of a built in audio driver.

+ *

+ * The list of audio drivers is given in the order that they are normally

+ * initialized by default; the drivers that seem more reasonable to choose

+ * first (as far as the SDL developers believe) are earlier in the list.

+ *

+ * The names of drivers are all simple, low-ASCII identifiers, like "alsa",

+ * "coreaudio" or "xaudio2". These never have Unicode characters, and are not

+ * meant to be proper names.

+ *

+ * \param index the index of the audio driver; the value ranges from 0 to

+ *              SDL_GetNumAudioDrivers() - 1

+ * \returns the name of the audio driver at the requested index, or NULL if an

+ *          invalid index was specified.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetNumAudioDrivers

+ */

 extern DECLSPEC const char *SDLCALL SDL_GetAudioDriver(int index);

 /* @} */

@@ -265,7 +306,36 @@

  *            use.  You should normally use SDL_Init() or SDL_InitSubSystem().

*/

 /* @{ */

+/**

+ * Use this function to initialize a particular audio driver.

+ *

+ * This function is used internally, and should not be used unless you have a

+ * specific need to designate the audio driver you want to use. You should

+ * normally use SDL_Init() or SDL_InitSubSystem().

+ *

+ * \param driver_name the name of the desired audio driver

+ * \returns 0 on success or a negative error code on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_AudioQuit

+ */

 extern DECLSPEC int SDLCALL SDL_AudioInit(const char *driver_name);

+/**

+ * Use this function to shut down audio if you initialized it with

+ * SDL_AudioInit().

+ *

+ * This function is used internally, and should not be used unless you have a

+ * specific need to specify the audio driver you want to use. You should

+ * normally use SDL_Quit() or SDL_QuitSubSystem().

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_AudioInit

+ */

 extern DECLSPEC void SDLCALL SDL_AudioQuit(void);

 /* @} */

@@ -296,7 +366,7 @@

  * This function is roughly equivalent to:

- * ```c++

+ * ```c

  * SDL_OpenAudioDevice(NULL, 0, desired, obtained, SDL_AUDIO_ALLOW_ANY_CHANGE);

  * ```

@@ -327,6 +397,8 @@

  *          audio device or failure to set up the audio thread; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CloseAudio

  * \sa SDL_LockAudio

  * \sa SDL_PauseAudio

@@ -370,7 +442,7 @@

  * should not be called for each iteration of a loop, but rather once at the

  * start of a loop:

- * ```c++

+ * ```c

  * // Don't do this:

  * for (int i = 0; i < SDL_GetNumAudioDevices(0); i++)

@@ -412,6 +484,8 @@

  * \returns the name of the audio device at the requested index, or NULL on

  *          error.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumAudioDevices

*/

 extern DECLSPEC const char *SDLCALL SDL_GetAudioDeviceName(int index,

@@ -437,6 +511,8 @@

  * \param spec The SDL_AudioSpec to be initialized by this function.

  * \returns 0 on success, nonzero on error

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_GetNumAudioDevices

*/

 extern DECLSPEC int SDLCALL SDL_GetAudioDeviceSpec(int index,

@@ -462,6 +538,19 @@

  * hostname/IP address for a remote audio server, or a filename in the

  * diskaudio driver.

+ * An opened audio device starts out paused, and should be enabled for playing

+ * by calling SDL_PauseAudioDevice(devid, 0) when you are ready for your audio

+ * callback function to be called. Since the audio driver may modify the

+ * requested size of the audio buffer, you should allocate any local mixing

+ * buffers after you open the audio device.

+ *

+ * The audio callback runs in a separate thread in most cases; you can prevent

+ * race conditions between your callback and other threads without fully

+ * pausing playback with SDL_LockAudioDevice(). For more information about the

+ * callback, see SDL_AudioSpec.

+ *

+ * Managing the audio spec via 'desired' and 'obtained':

+ *

  * When filling in the desired audio spec structure:

  * - `desired->freq` should be the frequency in sample-frames-per-second (Hz).

@@ -510,20 +599,12 @@

  * callback's float32 audio to int16 before feeding it to the hardware and

  * will keep the originally requested format in the `obtained` structure.

+ * The resulting audio specs, varying depending on hardware and on what

+ * changes were allowed, will then be written back to `obtained`.

+ *

  * If your application can only handle one specific data format, pass a zero

  * for `allowed_changes` and let SDL transparently handle any differences.

- * An opened audio device starts out paused, and should be enabled for playing

- * by calling SDL_PauseAudioDevice(devid, 0) when you are ready for your audio

- * callback function to be called. Since the audio driver may modify the

- * requested size of the audio buffer, you should allocate any local mixing

- * buffers after you open the audio device.

- *

- * The audio callback runs in a separate thread in most cases; you can prevent

- * race conditions between your callback and other threads without fully

- * pausing playback with SDL_LockAudioDevice(). For more information about the

- * callback, see SDL_AudioSpec.

- *

  * \param device a UTF-8 string reported by SDL_GetAudioDeviceName() or a

  *               driver-specific name as appropriate. NULL requests the most

  *               reasonable default device.

@@ -570,7 +651,38 @@

     SDL_AUDIO_PLAYING,

     SDL_AUDIO_PAUSED

 } SDL_AudioStatus;

+/**

+ * This function is a legacy means of querying the audio device.

+ *

+ * New programs might want to use SDL_GetAudioDeviceStatus() instead. This

+ * function is equivalent to calling...

+ *

+ * ```c

+ * SDL_GetAudioDeviceStatus(1);

+ * ```

+ *

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ *

+ * \returns the SDL_AudioStatus of the audio device opened by SDL_OpenAudio().

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetAudioDeviceStatus

+ */

 extern DECLSPEC SDL_AudioStatus SDLCALL SDL_GetAudioStatus(void);

+/**

+ * Use this function to get the current audio state of an audio device.

+ *

+ * \param dev the ID of an audio device previously opened with

+ *            SDL_OpenAudioDevice()

+ * \returns the SDL_AudioStatus of the specified audio device.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_PauseAudioDevice

+ */

 extern DECLSPEC SDL_AudioStatus SDLCALL SDL_GetAudioDeviceStatus(SDL_AudioDeviceID dev);

 /* @} *//* Audio State */

@@ -584,7 +696,56 @@

  *  Silence will be written to the audio device during the pause.

*/

 /* @{ */

+/**

+ * This function is a legacy means of pausing the audio device.

+ *

+ * New programs might want to use SDL_PauseAudioDevice() instead. This

+ * function is equivalent to calling...

+ *

+ * ```c

+ * SDL_PauseAudioDevice(1, pause_on);

+ * ```

+ *

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ *

+ * \param pause_on non-zero to pause, 0 to unpause

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetAudioStatus

+ * \sa SDL_PauseAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_PauseAudio(int pause_on);

+/**

+ * Use this function to pause and unpause audio playback on a specified

+ * device.

+ *

+ * This function pauses and unpauses the audio callback processing for a given

+ * device. Newly-opened audio devices start in the paused state, so you must

+ * call this function with **pause_on**=0 after opening the specified audio

+ * device to start playing sound. This allows you to safely initialize data

+ * for your callback function after opening the audio device. Silence will be

+ * written to the audio device while paused, and the audio callback is

+ * guaranteed to not be called. Pausing one device does not prevent other

+ * unpaused devices from running their callbacks.

+ *

+ * Pausing state does not stack; even if you pause a device several times, a

+ * single unpause will start the device playing again, and vice versa. This is

+ * different from how SDL_LockAudioDevice() works.

+ *

+ * If you just need to protect a few variables from race conditions vs your

+ * callback, you shouldn't pause the audio device, as it will lead to dropouts

+ * in the audio playback. Instead, you should use SDL_LockAudioDevice().

+ *

+ * \param dev a device opened by SDL_OpenAudioDevice()

+ * \param pause_on non-zero to pause, 0 to unpause

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_LockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_PauseAudioDevice(SDL_AudioDeviceID dev,

                                                   int pause_on);

 /* @} *//* Pause audio functions */

@@ -633,7 +794,7 @@

  * Example:

- * ```c++

+ * ```c

  * SDL_LoadWAV_RW(SDL_RWFromFile("sample.wav", "rb"), 1, &spec, &buf, &len);

  * ```

@@ -640,7 +801,7 @@

  * Note that the SDL_LoadWAV macro does this same thing for you, but in a less

  * messy way:

- * ```c++

+ * ```c

  * SDL_LoadWAV("sample.wav", &spec, &buf, &len);

  * ```

@@ -665,6 +826,8 @@

  *          When the application is done with the data returned in

  *          `audio_buf`, it should call SDL_FreeWAV() to dispose of it.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreeWAV

  * \sa SDL_LoadWAV

*/

@@ -691,6 +854,8 @@

  * \param audio_buf a pointer to the buffer created by SDL_LoadWAV() or

  *                  SDL_LoadWAV_RW()

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LoadWAV

  * \sa SDL_LoadWAV_RW

*/

@@ -724,6 +889,8 @@

  *          or a negative error code on failure; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ConvertAudio

*/

 extern DECLSPEC int SDLCALL SDL_BuildAudioCVT(SDL_AudioCVT * cvt,

@@ -768,6 +935,8 @@

  * \returns 0 if the conversion was completed successfully or a negative error

  *          code on failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BuildAudioCVT

*/

 extern DECLSPEC int SDLCALL SDL_ConvertAudio(SDL_AudioCVT * cvt);

@@ -794,6 +963,8 @@

  * \param dst_rate The sampling rate of the desired audio output

  * \returns 0 on success, or -1 on error.

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

  * \sa SDL_AudioStreamAvailable

@@ -816,6 +987,8 @@

  * \param len The number of bytes to write to the stream

  * \returns 0 on success, or -1 on error.

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamGet

  * \sa SDL_AudioStreamAvailable

@@ -833,6 +1006,8 @@

  * \param len The maximum number of bytes to fill

  * \returns the number of bytes read from the stream, or -1 on error

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamAvailable

@@ -849,6 +1024,8 @@

  * resample correctly, so this number might be lower than what you expect, or

  * even be zero. Add more data or flush the stream if you need the data now.

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

@@ -866,6 +1043,8 @@

  * audio gaps in the output. Generally this is intended to signal the end of

  * input, so the complete output becomes available.

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

@@ -878,6 +1057,8 @@

/**

  * Clear any pending data in the stream without converting it

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

@@ -890,6 +1071,8 @@

/**

  * Free an audio stream

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

@@ -900,17 +1083,18 @@

 extern DECLSPEC void SDLCALL SDL_FreeAudioStream(SDL_AudioStream *stream);

 #define SDL_MIX_MAXVOLUME 128

/**

  * This function is a legacy means of mixing audio.

- * This function is equivalent to calling

+ * This function is equivalent to calling...

- * ```c++

+ * ```c

  * SDL_MixAudioFormat(dst, src, format, len, volume);

  * ```

- * where `format` is the obtained format of the audio device from the legacy

- * SDL_OpenAudio() function.

+ * ...where `format` is the obtained format of the audio device from the

+ * legacy SDL_OpenAudio() function.

  * \param dst the destination for the mixed audio

  * \param src the source audio buffer to be mixed

@@ -918,6 +1102,8 @@

  * \param volume ranges from 0 - 128, and should be set to SDL_MIX_MAXVOLUME

  *               for full audio volume

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MixAudioFormat

*/

 extern DECLSPEC void SDLCALL SDL_MixAudio(Uint8 * dst, const Uint8 * src,

@@ -950,6 +1136,8 @@

  * \param len the length of the audio buffer in bytes

  * \param volume ranges from 0 - 128, and should be set to SDL_MIX_MAXVOLUME

  *               for full audio volume

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_MixAudioFormat(Uint8 * dst,

                                                 const Uint8 * src,

@@ -987,10 +1175,9 @@

  * You should not call SDL_LockAudio() on the device before queueing; SDL

  * handles locking internally for this function.

- * Note that SDL2

- * [https://discourse.libsdl.org/t/sdl2-support-for-planar-audio/31263/3 does

- * not support planar audio]. You will need to resample from planar audio

- * formats into a non-planar one (see SDL_AudioFormat) before queuing audio.

+ * Note that SDL2 does not support planar audio. You will need to resample

+ * from planar audio formats into a non-planar one (see SDL_AudioFormat)

+ * before queuing audio.

  * \param dev the device ID to which we will queue audio

  * \param data the data to queue to the device for later playback

@@ -1131,9 +1318,97 @@

  *  function or you will cause deadlock.

*/

 /* @{ */

+/**

+ * This function is a legacy means of locking the audio device.

+ *

+ * New programs might want to use SDL_LockAudioDevice() instead. This function

+ * is equivalent to calling...

+ *

+ * ```c

+ * SDL_LockAudioDevice(1);

+ * ```

+ *

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_LockAudioDevice

+ * \sa SDL_UnlockAudio

+ * \sa SDL_UnlockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_LockAudio(void);

+/**

+ * Use this function to lock out the audio callback function for a specified

+ * device.

+ *

+ * The lock manipulated by these functions protects the audio callback

+ * function specified in SDL_OpenAudioDevice(). During a

+ * SDL_LockAudioDevice()/SDL_UnlockAudioDevice() pair, you can be guaranteed

+ * that the callback function for that device is not running, even if the

+ * device is not paused. While a device is locked, any other unpaused,

+ * unlocked devices may still run their callbacks.

+ *

+ * Calling this function from inside your audio callback is unnecessary. SDL

+ * obtains this lock before calling your function, and releases it when the

+ * function returns.

+ *

+ * You should not hold the lock longer than absolutely necessary. If you hold

+ * it too long, you'll experience dropouts in your audio playback. Ideally,

+ * your application locks the device, sets a few variables and unlocks again.

+ * Do not do heavy work while holding the lock for a device.

+ *

+ * It is safe to lock the audio device multiple times, as long as you unlock

+ * it an equivalent number of times. The callback will not run until the

+ * device has been unlocked completely in this way. If your application fails

+ * to unlock the device appropriately, your callback will never run, you might

+ * hear repeating bursts of audio, and SDL_CloseAudioDevice() will probably

+ * deadlock.

+ *

+ * Internally, the audio device lock is a mutex; if you lock from two threads

+ * at once, not only will you block the audio callback, you'll block the other

+ * thread.

+ *

+ * \param dev the ID of the device to be locked

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_UnlockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_LockAudioDevice(SDL_AudioDeviceID dev);

+/**

+ * This function is a legacy means of unlocking the audio device.

+ *

+ * New programs might want to use SDL_UnlockAudioDevice() instead. This

+ * function is equivalent to calling...

+ *

+ * ```c

+ * SDL_UnlockAudioDevice(1);

+ * ```

+ *

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_LockAudio

+ * \sa SDL_UnlockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_UnlockAudio(void);

+/**

+ * Use this function to unlock the audio callback function for a specified

+ * device.

+ *

+ * This function should be paired with a previous SDL_LockAudioDevice() call.

+ *

+ * \param dev the ID of the device to be unlocked

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_LockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_UnlockAudioDevice(SDL_AudioDeviceID dev);

 /* @} *//* Audio lock functions */

@@ -1140,14 +1415,16 @@

/**

  * This function is a legacy means of closing the audio device.

- * This function is equivalent to calling

+ * This function is equivalent to calling...

- * ```c++

+ * ```c

  * SDL_CloseAudioDevice(1);

  * ```

- * and is only useful if you used the legacy SDL_OpenAudio() function.

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_OpenAudio

*/

 extern DECLSPEC void SDLCALL SDL_CloseAudio(void);

@@ -1169,6 +1446,8 @@

  * for reuse in a new SDL_OpenAudioDevice() call immediately.

  * \param dev an audio device previously opened with SDL_OpenAudioDevice()

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_OpenAudioDevice

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_bits.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_bits.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -48,7 +48,7 @@

  *  \return the index of the most significant bit, or -1 if the value is 0.

*/

 #if defined(__WATCOMC__) && defined(__386__)

-extern _inline int _SDL_bsr_watcom (Uint32);

+extern __inline int _SDL_bsr_watcom(Uint32);

 #pragma aux _SDL_bsr_watcom = \

     "bsr eax, eax" \

     parm [eax] nomemory \

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_blendmode.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_blendmode.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -175,7 +175,7 @@

  * \returns an SDL_BlendMode that represents the chosen factors and

  *          operations.

- * \since This function is available in SDL 2.0.6.

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_SetRenderDrawBlendMode

  * \sa SDL_GetRenderDrawBlendMode

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_clipboard.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_clipboard.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -45,6 +45,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetClipboardText

  * \sa SDL_HasClipboardText

*/

@@ -53,12 +55,15 @@

/**

  * Get UTF-8 text from the clipboard, which must be freed with SDL_free().

- * This functions returns NULL if there was not enough memory left for a copy

- * of the clipboard's content.

+ * This functions returns empty string if there was not enough memory left for

+ * a copy of the clipboard's content.

- * \returns the clipboard text on success or NULL on failure; call

+ * \returns the clipboard text on success or an empty string on failure; call

  *          SDL_GetError() for more information. Caller must call SDL_free()

- *          on the returned pointer when done with it.

+ *          on the returned pointer when done with it (even if there was an

+ *          error).

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_HasClipboardText

  * \sa SDL_SetClipboardText

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_config.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_config.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -43,6 +43,8 @@

 #include "SDL_config_psp.h"

 #elif defined(__OS2__)

 #include "SDL_config_os2.h"

+#elif defined(__EMSCRIPTEN__)

+#include "SDL_config_emscripten.h"

 #else

 /* This is a minimal configuration just to get SDL running on new platforms. */

 #include "SDL_config_minimal.h"

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_config_macosx.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_config_macosx.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -52,6 +52,7 @@

 #define HAVE_LIBUNWIND_H    1

 /* C library functions */

+#define HAVE_DLOPEN 1

 #define HAVE_MALLOC 1

 #define HAVE_CALLOC 1

 #define HAVE_REALLOC    1

@@ -143,6 +144,10 @@

 # endif

 #endif

+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= 1070)

+#define HAVE_O_CLOEXEC 1

+#endif

 #define HAVE_GCC_ATOMICS 1

 /* Enable various audio drivers */

@@ -201,7 +206,6 @@

*/

 #define SDL_VIDEO_DRIVER_X11_XINPUT2 1

 #define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1

-#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1

 #endif

 #ifndef SDL_VIDEO_RENDER_OGL

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_copying.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_copying.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_cpuinfo.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_cpuinfo.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -63,6 +63,9 @@

 #ifndef __SSE2__

 #define __SSE2__

 #endif

+#ifndef __SSE3__

+#define __SSE3__

+#endif

 #elif defined(__MINGW64_VERSION_MAJOR)

 #include <intrin.h>

 #if !defined(SDL_DISABLE_ARM_NEON_H) && defined(__ARM_NEON)

@@ -155,6 +158,8 @@

  * \returns SDL_TRUE if the CPU has the RDTSC instruction or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -176,6 +181,8 @@

  * \returns SDL_TRUE if the CPU has AltiVec features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAVX

  * \sa SDL_HasAVX2

@@ -196,6 +203,8 @@

  * \returns SDL_TRUE if the CPU has MMX features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -216,6 +225,8 @@

  * \returns SDL_TRUE if the CPU has 3DNow! features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

  * \sa SDL_HasAVX2

@@ -236,6 +247,8 @@

  * \returns SDL_TRUE if the CPU has SSE features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -256,6 +269,8 @@

  * \returns SDL_TRUE if the CPU has SSE2 features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -276,6 +291,8 @@

  * \returns SDL_TRUE if the CPU has SSE3 features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -296,6 +313,8 @@

  * \returns SDL_TRUE if the CPU has SSE4.1 features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -316,6 +335,8 @@

  * \returns SDL_TRUE if the CPU has SSE4.2 features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -380,6 +401,8 @@

  * \returns SDL_TRUE if the CPU has AVX-512F features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.9.

+ *

  * \sa SDL_HasAVX

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasAVX512F(void);

@@ -393,6 +416,8 @@

  * \returns SDL_TRUE if the CPU has ARM SIMD features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_HasNEON

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasARMSIMD(void);

@@ -403,6 +428,8 @@

  * This always returns false on CPUs that aren't using ARM instruction sets.

  * \returns SDL_TRUE if the CPU has ARM NEON features or SDL_FALSE if not.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasNEON(void);

@@ -429,6 +456,8 @@

  * \returns the alignment in bytes needed for available, known SIMD

  *          instructions.

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC size_t SDLCALL SDL_SIMDGetAlignment(void);

@@ -461,8 +490,10 @@

  * \param len The length, in bytes, of the block to allocate. The actual

  *            allocated block might be larger due to padding, etc.

- * \returns a pointer to thenewly-allocated block, NULL if out of memory.

+ * \returns a pointer to the newly-allocated block, NULL if out of memory.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_SIMDAlignment

  * \sa SDL_SIMDRealloc

  * \sa SDL_SIMDFree

@@ -485,6 +516,8 @@

  *            memory.

  * \returns a pointer to the newly-reallocated block, NULL if out of memory.

+ * \since This function is available since SDL 2.0.14.

+ *

  * \sa SDL_SIMDAlignment

  * \sa SDL_SIMDAlloc

  * \sa SDL_SIMDFree

@@ -507,6 +540,8 @@

  * \param ptr The pointer, returned from SDL_SIMDAlloc or SDL_SIMDRealloc, to

  *            deallocate. NULL is a legal no-op.

+ *

+ * \since This function is available since SDL 2.0.10.

  * \sa SDL_SIMDAlloc

  * \sa SDL_SIMDRealloc

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_endian.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_endian.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -30,20 +30,17 @@

 #include "SDL_stdinc.h"

-#ifdef _MSC_VER

+#if defined(_MSC_VER) && (_MSC_VER >= 1400)

 /* As of Clang 11, '_m_prefetchw' is conflicting with the winnt.h's version,

    so we define the needed '_m_prefetch' here as a pseudo-header, until the issue is fixed. */

 #ifdef __clang__

 #ifndef __PRFCHWINTRIN_H

 #define __PRFCHWINTRIN_H

 static __inline__ void __attribute__((__always_inline__, __nodebug__))

 _m_prefetch(void *__P)

   __builtin_prefetch (__P, 0, 3 /* _MM_HINT_T0 */);

 #endif /* __PRFCHWINTRIN_H */

 #endif /* __clang__ */

@@ -91,11 +88,31 @@

/**

  *  \file SDL_endian.h

*/

-#if (defined(__clang__) && (__clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 2))) || \

-    (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))

+/* various modern compilers may have builtin swap */

+#if defined(__GNUC__) || defined(__clang__)

+#   define HAS_BUILTIN_BSWAP16 (_SDL_HAS_BUILTIN(__builtin_bswap16)) || \

+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8))

+#   define HAS_BUILTIN_BSWAP32 (_SDL_HAS_BUILTIN(__builtin_bswap32)) || \

+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))

+#   define HAS_BUILTIN_BSWAP64 (_SDL_HAS_BUILTIN(__builtin_bswap64)) || \

+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))

+    /* this one is broken */

+#   define HAS_BROKEN_BSWAP (__GNUC__ == 2 && __GNUC_MINOR__ <= 95)

+#else

+#   define HAS_BUILTIN_BSWAP16 0

+#   define HAS_BUILTIN_BSWAP32 0

+#   define HAS_BUILTIN_BSWAP64 0

+#   define HAS_BROKEN_BSWAP 0

+#endif

+#if HAS_BUILTIN_BSWAP16

 #define SDL_Swap16(x) __builtin_bswap16(x)

-#elif defined(__GNUC__) && defined(__i386__) && \

-   !(__GNUC__ == 2 && __GNUC_MINOR__ <= 95 /* broken gcc version */)

+#elif defined(_MSC_VER) && (_MSC_VER >= 1400)

+#pragma intrinsic(_byteswap_ushort)

+#define SDL_Swap16(x) _byteswap_ushort(x)

+#elif defined(__i386__) && !HAS_BROKEN_BSWAP

 SDL_FORCE_INLINE Uint16

 SDL_Swap16(Uint16 x)

@@ -102,7 +119,7 @@

   __asm__("xchgb %b0,%h0": "=q"(x):"0"(x));

     return x;

-#elif defined(__GNUC__) && defined(__x86_64__)

+#elif defined(__x86_64__)

 SDL_FORCE_INLINE Uint16

 SDL_Swap16(Uint16 x)

@@ -109,7 +126,7 @@

   __asm__("xchgb %b0,%h0": "=Q"(x):"0"(x));

     return x;

-#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))

+#elif (defined(__powerpc__) || defined(__ppc__))

 SDL_FORCE_INLINE Uint16

 SDL_Swap16(Uint16 x)

@@ -118,25 +135,15 @@

   __asm__("rlwimi %0,%2,8,16,23": "=&r"(result):"0"(x >> 8), "r"(x));

     return (Uint16)result;

-#elif defined(__GNUC__) && defined(__aarch64__)

+#elif (defined(__m68k__) && !defined(__mcoldfire__))

 SDL_FORCE_INLINE Uint16

 SDL_Swap16(Uint16 x)

-  __asm__("rev16 %w1, %w0" : "=r"(x) : "r"(x));

-  return x;

-}

-#elif defined(__GNUC__) && (defined(__m68k__) && !defined(__mcoldfire__))

-SDL_FORCE_INLINE Uint16

-SDL_Swap16(Uint16 x)

-{

   __asm__("rorw #8,%0": "=d"(x): "0"(x):"cc");

     return x;

-#elif defined(_MSC_VER)

-#pragma intrinsic(_byteswap_ushort)

-#define SDL_Swap16(x) _byteswap_ushort(x)

 #elif defined(__WATCOMC__) && defined(__386__)

-extern _inline Uint16 SDL_Swap16(Uint16);

+extern __inline Uint16 SDL_Swap16(Uint16);

 #pragma aux SDL_Swap16 = \

   "xchg al, ah" \

   parm   [ax]   \

@@ -149,11 +156,12 @@

 #endif

-#if (defined(__clang__) && (__clang_major__ > 2 || (__clang_major__ == 2 && __clang_minor__ >= 6))) || \

-    (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))

+#if HAS_BUILTIN_BSWAP32

 #define SDL_Swap32(x) __builtin_bswap32(x)

-#elif defined(__GNUC__) && defined(__i386__) && \

-   !(__GNUC__ == 2 && __GNUC_MINOR__ <= 95 /* broken gcc version */)

+#elif defined(_MSC_VER) && (_MSC_VER >= 1400)

+#pragma intrinsic(_byteswap_ulong)

+#define SDL_Swap32(x) _byteswap_ulong(x)

+#elif defined(__i386__) && !HAS_BROKEN_BSWAP

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

@@ -160,7 +168,7 @@

   __asm__("bswap %0": "=r"(x):"0"(x));

     return x;

-#elif defined(__GNUC__) && defined(__x86_64__)

+#elif defined(__x86_64__)

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

@@ -167,7 +175,7 @@

   __asm__("bswapl %0": "=r"(x):"0"(x));

     return x;

-#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))

+#elif (defined(__powerpc__) || defined(__ppc__))

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

@@ -178,29 +186,19 @@

   __asm__("rlwimi %0,%2,24,0,7"  : "=&r"(result): "0" (result), "r"(x));

     return result;

-#elif defined(__GNUC__) && defined(__aarch64__)

+#elif (defined(__m68k__) && !defined(__mcoldfire__))

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

-  __asm__("rev %w1, %w0": "=r"(x):"r"(x));

-  return x;

-}

-#elif defined(__GNUC__) && (defined(__m68k__) && !defined(__mcoldfire__))

-SDL_FORCE_INLINE Uint32

-SDL_Swap32(Uint32 x)

-{

   __asm__("rorw #8,%0\n\tswap %0\n\trorw #8,%0": "=d"(x): "0"(x):"cc");

     return x;

 #elif defined(__WATCOMC__) && defined(__386__)

-extern _inline Uint32 SDL_Swap32(Uint32);

+extern __inline Uint32 SDL_Swap32(Uint32);

 #pragma aux SDL_Swap32 = \

   "bswap eax"  \

   parm   [eax] \

   modify [eax];

-#elif defined(_MSC_VER)

-#pragma intrinsic(_byteswap_ulong)

-#define SDL_Swap32(x) _byteswap_ulong(x)

 #else

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

@@ -210,11 +208,12 @@

 #endif

-#if (defined(__clang__) && (__clang_major__ > 2 || (__clang_major__ == 2 && __clang_minor__ >= 6))) || \

-    (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))

+#if HAS_BUILTIN_BSWAP64

 #define SDL_Swap64(x) __builtin_bswap64(x)

-#elif defined(__GNUC__) && defined(__i386__) && \

-   !(__GNUC__ == 2 && __GNUC_MINOR__ <= 95 /* broken gcc version */)

+#elif defined(_MSC_VER) && (_MSC_VER >= 1400)

+#pragma intrinsic(_byteswap_uint64)

+#define SDL_Swap64(x) _byteswap_uint64(x)

+#elif defined(__i386__) && !HAS_BROKEN_BSWAP

 SDL_FORCE_INLINE Uint64

 SDL_Swap64(Uint64 x)

@@ -230,7 +229,7 @@

           : "0" (v.s.a),  "1"(v.s.b));

     return v.u;

-#elif defined(__GNUC__) && defined(__x86_64__)

+#elif defined(__x86_64__)

 SDL_FORCE_INLINE Uint64

 SDL_Swap64(Uint64 x)

@@ -238,7 +237,7 @@

     return x;

 #elif defined(__WATCOMC__) && defined(__386__)

-extern _inline Uint64 SDL_Swap64(Uint64);

+extern __inline Uint64 SDL_Swap64(Uint64);

 #pragma aux SDL_Swap64 = \

   "bswap eax"     \

   "bswap edx"     \

@@ -245,9 +244,6 @@

   "xchg eax,edx"  \

   parm [eax edx]  \

   modify [eax edx];

-#elif defined(_MSC_VER)

-#pragma intrinsic(_byteswap_uint64)

-#define SDL_Swap64(x) _byteswap_uint64(x)

 #else

 SDL_FORCE_INLINE Uint64

 SDL_Swap64(Uint64 x)

@@ -278,6 +274,11 @@

     return swapper.f;

+/* remove extra macros */

+#undef HAS_BROKEN_BSWAP

+#undef HAS_BUILTIN_BSWAP16

+#undef HAS_BUILTIN_BSWAP32

+#undef HAS_BUILTIN_BSWAP64

/**

  *  \name Swap to native

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_error.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_error.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -58,6 +58,8 @@

  *            any

  * \returns always -1.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ClearError

  * \sa SDL_GetError

*/

@@ -72,11 +74,11 @@

  * The message is only applicable when an SDL function has signaled an error.

  * You must check the return values of SDL function calls to determine when to

- * appropriately call SDL_GetError(). You should _not_ use the results of

+ * appropriately call SDL_GetError(). You should *not* use the results of

  * SDL_GetError() to decide if an error has occurred! Sometimes SDL will set

  * an error string even when reporting success.

- * SDL will _not_ clear the error string for successful API calls. You _must_

+ * SDL will *not* clear the error string for successful API calls. You *must*

  * check return values for failure cases before you can assume the error

  * string applies.

@@ -93,6 +95,8 @@

  *          return values of SDL function calls to determine when to

  *          appropriately call SDL_GetError().

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ClearError

  * \sa SDL_SetError

*/

@@ -109,6 +113,8 @@

  * \param maxlen The size of the buffer pointed to by the errstr parameter

  * \returns the pointer passed in as the `errstr` parameter.

+ * \since This function is available since SDL 2.0.14.

+ *

  * \sa SDL_GetError

*/

 extern DECLSPEC char * SDLCALL SDL_GetErrorMsg(char *errstr, int maxlen);

@@ -115,6 +121,8 @@

/**

  * Clear any previous error message for this thread.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_GetError

  * \sa SDL_SetError

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_events.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_events.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -160,6 +160,9 @@

     SDL_RENDER_TARGETS_RESET = 0x2000, /**< The render targets have been reset and their contents need to be updated */

     SDL_RENDER_DEVICE_RESET, /**< The device has been reset and all textures need to be recreated */

+    /* Internal events */

+    SDL_POLLSENTINEL = 0x7F00, /**< Signals the end of an event poll cycle */

     /** Events ::SDL_USEREVENT through ::SDL_LASTEVENT are for your use,

      *  and should be allocated with SDL_RegisterEvents()

*/

@@ -298,6 +301,8 @@

     Sint32 x;           /**< The amount scrolled horizontally, positive to the right and negative to the left */

     Sint32 y;           /**< The amount scrolled vertically, positive away from the user and negative toward the user */

     Uint32 direction;   /**< Set to one of the SDL_MOUSEWHEEL_* defines. When FLIPPED the values in X and Y will be opposite. Multiply by -1 to change them back */

+    float preciseX;     /**< The amount scrolled horizontally, positive to the right and negative to the left, with float precision (added in 2.0.18) */

+    float preciseY;     /**< The amount scrolled vertically, positive away from the user and negative toward the user, with float precision (added in 2.0.18) */

 } SDL_MouseWheelEvent;

/**

@@ -659,6 +664,8 @@

  * polling or waiting for events (e.g. you are filtering them), then you must

  * call SDL_PumpEvents() to force an event queue update.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PollEvent

  * \sa SDL_WaitEvent

*/

@@ -704,6 +711,8 @@

  * \returns the number of events actually stored or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PollEvent

  * \sa SDL_PumpEvents

  * \sa SDL_PushEvent

@@ -723,6 +732,8 @@

  * \returns SDL_TRUE if events matching `type` are present, or SDL_FALSE if

  *          events matching `type` are not present.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HasEvents

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasEvent(Uint32 type);

@@ -740,6 +751,8 @@

  * \returns SDL_TRUE if events with type >= `minType` and <= `maxType` are

  *          present, or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HasEvents

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasEvents(Uint32 minType, Uint32 maxType);

@@ -760,6 +773,8 @@

  * \param type the type of event to be cleared; see SDL_EventType for details

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FlushEvents

*/

 extern DECLSPEC void SDLCALL SDL_FlushEvent(Uint32 type);

@@ -783,6 +798,8 @@

  * \param maxType the high end of event type to be cleared, inclusive; see

  *                SDL_EventType for details

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FlushEvent

*/

 extern DECLSPEC void SDLCALL SDL_FlushEvents(Uint32 minType, Uint32 maxType);

@@ -798,8 +815,8 @@

  * If `event` is NULL, it simply returns 1 if there is an event in the queue,

  * but will not remove it from the queue.

- * As this function implicitly calls SDL_PumpEvents(), you can only call this

- * function in the thread that set the video mode.

+ * As this function may implicitly call SDL_PumpEvents(), you can only call

+ * this function in the thread that set the video mode.

  * SDL_PollEvent() is the favored way of receiving system events since it can

  * be done from the main loop and does not suspend the main loop while waiting

@@ -823,6 +840,8 @@

  *              the queue, or NULL

  * \returns 1 if there is a pending event or 0 if there are none available.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetEventFilter

  * \sa SDL_PeepEvents

  * \sa SDL_PushEvent

@@ -838,8 +857,8 @@

  * If `event` is not NULL, the next event is removed from the queue and stored

  * in the SDL_Event structure pointed to by `event`.

- * As this function implicitly calls SDL_PumpEvents(), you can only call this

- * function in the thread that initialized the video subsystem.

+ * As this function may implicitly call SDL_PumpEvents(), you can only call

+ * this function in the thread that initialized the video subsystem.

  * \param event the SDL_Event structure to be filled in with the next event

  *              from the queue, or NULL

@@ -846,6 +865,8 @@

  * \returns 1 on success or 0 if there was an error while waiting for events;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PollEvent

  * \sa SDL_PumpEvents

  * \sa SDL_WaitEventTimeout

@@ -859,8 +880,8 @@

  * If `event` is not NULL, the next event is removed from the queue and stored

  * in the SDL_Event structure pointed to by `event`.

- * As this function implicitly calls SDL_PumpEvents(), you can only call this

- * function in the thread that initialized the video subsystem.

+ * As this function may implicitly call SDL_PumpEvents(), you can only call

+ * this function in the thread that initialized the video subsystem.

  * \param event the SDL_Event structure to be filled in with the next event

  *              from the queue, or NULL

@@ -870,6 +891,8 @@

  *          call SDL_GetError() for more information. This also returns 0 if

  *          the timeout elapsed without an event arriving.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PollEvent

  * \sa SDL_PumpEvents

  * \sa SDL_WaitEvent

@@ -903,6 +926,8 @@

  *          code on failure; call SDL_GetError() for more information. A

  *          common reason for error is the event queue being full.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PeepEvents

  * \sa SDL_PollEvent

  * \sa SDL_RegisterEvents

@@ -957,6 +982,8 @@

  * \param filter An SDL_EventFilter function to call when an event happens

  * \param userdata a pointer that is passed to `filter`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AddEventWatch

  * \sa SDL_EventState

  * \sa SDL_GetEventFilter

@@ -977,6 +1004,8 @@

  *                 be stored here

  * \returns SDL_TRUE on success or SDL_FALSE if there is no event filter set.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetEventFilter

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GetEventFilter(SDL_EventFilter * filter,

@@ -1003,6 +1032,8 @@

  * \param filter an SDL_EventFilter function to call when an event happens.

  * \param userdata a pointer that is passed to `filter`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_DelEventWatch

  * \sa SDL_SetEventFilter

*/

@@ -1018,6 +1049,8 @@

  * \param filter the function originally passed to SDL_AddEventWatch()

  * \param userdata the pointer originally passed to SDL_AddEventWatch()

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AddEventWatch

*/

 extern DECLSPEC void SDLCALL SDL_DelEventWatch(SDL_EventFilter filter,

@@ -1034,6 +1067,8 @@

  * \param filter the SDL_EventFilter function to call when an event happens

  * \param userdata a pointer that is passed to `filter`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetEventFilter

  * \sa SDL_SetEventFilter

*/

@@ -1060,6 +1095,8 @@

  * \param state how to process the event

  * \returns `SDL_DISABLE` or `SDL_ENABLE`, representing the processing state

  *          of the event before this function makes any changes to it.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_GetEventState

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_filesystem.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_filesystem.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -55,7 +55,7 @@

  * - `resource`: bundle resource directory (the default). For example:

  *   `/Applications/SDLApp/MyApp.app/Contents/Resources`

- * - `bundle`: the Bundle directory. Fpr example:

+ * - `bundle`: the Bundle directory. For example:

  *   `/Applications/SDLApp/MyApp.app/`

  * - `parent`: the containing directory of the bundle. For example:

  *   `/Applications/SDLApp/`

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_gamecontroller.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_gamecontroller.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -189,6 +189,8 @@

  * \returns 1 if a new mapping is added, 0 if an existing mapping is updated,

  *          -1 on error; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerMapping

  * \sa SDL_GameControllerMappingForGUID

*/

@@ -198,6 +200,8 @@

  * Get the number of mappings installed.

  * \returns the number of mappings.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerNumMappings(void);

@@ -206,6 +210,8 @@

  * \returns the mapping string. Must be freed with SDL_free(). Returns NULL if

  *          the index is out of range.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC char * SDLCALL SDL_GameControllerMappingForIndex(int mapping_index);

@@ -218,6 +224,8 @@

  * \returns a mapping string or NULL on error; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetDeviceGUID

  * \sa SDL_JoystickGetGUID

*/

@@ -289,6 +297,8 @@

  * \param joystick_index the device_index of a device, from zero to

  *                       SDL_NumJoysticks()-1

  * \returns the controller type.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC SDL_GameControllerType SDLCALL SDL_GameControllerTypeForIndex(int joystick_index);

@@ -301,6 +311,8 @@

  *                       SDL_NumJoysticks()-1

  * \returns the mapping string. Must be freed with SDL_free(). Returns NULL if

  *          no mapping is available.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC char *SDLCALL SDL_GameControllerMappingForDeviceIndex(int joystick_index);

@@ -349,6 +361,8 @@

  *                     instance id!

  * \returns the SDL_GameController associated with a player index.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_GameControllerGetPlayerIndex

  * \sa SDL_GameControllerSetPlayerIndex

*/

@@ -380,6 +394,8 @@

  * \param gamecontroller the game controller object to query.

  * \returns the controller type.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC SDL_GameControllerType SDLCALL SDL_GameControllerGetType(SDL_GameController *gamecontroller);

@@ -390,6 +406,8 @@

  * \param gamecontroller the game controller object to query.

  * \returns the player index for controller, or -1 if it's not available.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetPlayerIndex(SDL_GameController *gamecontroller);

@@ -398,6 +416,8 @@

  * \param gamecontroller the game controller object to adjust.

  * \param player_index Player index to assign to this controller.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC void SDLCALL SDL_GameControllerSetPlayerIndex(SDL_GameController *gamecontroller, int player_index);

@@ -408,6 +428,8 @@

  * \param gamecontroller the game controller object to query.

  * \return the USB vendor ID, or zero if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetVendor(SDL_GameController *gamecontroller);

@@ -418,6 +440,8 @@

  * \param gamecontroller the game controller object to query.

  * \return the USB product ID, or zero if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProduct(SDL_GameController *gamecontroller);

@@ -428,6 +452,8 @@

  * \param gamecontroller the game controller object to query.

  * \return the USB product version, or zero if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProductVersion(SDL_GameController *gamecontroller);

@@ -439,6 +465,8 @@

  * \param gamecontroller the game controller object to query.

  * \return the serial number, or NULL if unavailable.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC const char * SDLCALL SDL_GameControllerGetSerial(SDL_GameController *gamecontroller);

@@ -450,6 +478,8 @@

  * \returns SDL_TRUE if the controller has been opened and is currently

  *          connected, or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerClose

  * \sa SDL_GameControllerOpen

*/

@@ -471,6 +501,8 @@

  * \param gamecontroller the game controller object that you want to get a

  *                       joystick from

  * \returns a SDL_Joystick object; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_Joystick *SDLCALL SDL_GameControllerGetJoystick(SDL_GameController *gamecontroller);

@@ -500,6 +532,8 @@

  * This function is called automatically by the event loop if events are

  * enabled. Under such circumstances, it will not be necessary to call this

  * function.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_GameControllerUpdate(void);

@@ -541,6 +575,8 @@

  * \returns the SDL_GameControllerAxis enum corresponding to the input string,

  *          or `SDL_CONTROLLER_AXIS_INVALID` if no match was found.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerGetStringForAxis

*/

 extern DECLSPEC SDL_GameControllerAxis SDLCALL SDL_GameControllerGetAxisFromString(const char *str);

@@ -555,6 +591,8 @@

  *          specified. The string returned is of the format used by

  *          SDL_GameController mapping strings.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerGetAxisFromString

*/

 extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForAxis(SDL_GameControllerAxis axis);

@@ -585,6 +623,8 @@

  * \param gamecontroller a game controller

  * \param axis an axis enum value (an SDL_GameControllerAxis value)

  * \returns SDL_TRUE if the controller has this axis, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL

 SDL_GameControllerHasAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);

@@ -650,6 +690,8 @@

  * \param str string representing a SDL_GameController axis

  * \returns the SDL_GameControllerButton enum corresponding to the input

  *          string, or `SDL_CONTROLLER_AXIS_INVALID` if no match was found.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_GameControllerButton SDLCALL SDL_GameControllerGetButtonFromString(const char *str);

@@ -695,6 +737,8 @@

  * \param gamecontroller a game controller

  * \param button a button enum value (an SDL_GameControllerButton value)

  * \returns SDL_TRUE if the controller has this button, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasButton(SDL_GameController *gamecontroller,

                                                              SDL_GameControllerButton button);

@@ -716,6 +760,8 @@

/**

  * Get the number of touchpads on a game controller.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpads(SDL_GameController *gamecontroller);

@@ -722,11 +768,15 @@

/**

  * Get the number of supported simultaneous fingers on a touchpad on a game

  * controller.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpadFingers(SDL_GameController *gamecontroller, int touchpad);

/**

  * Get the current state of a finger on a touchpad on a game controller.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetTouchpadFinger(SDL_GameController *gamecontroller, int touchpad, int finger, Uint8 *state, float *x, float *y, float *pressure);

@@ -736,6 +786,8 @@

  * \param gamecontroller The controller to query

  * \param type The type of sensor to query

  * \returns SDL_TRUE if the sensor exists, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasSensor(SDL_GameController *gamecontroller, SDL_SensorType type);

@@ -746,6 +798,8 @@

  * \param type The type of sensor to enable/disable

  * \param enabled Whether data reporting should be enabled

  * \returns 0 or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerSetSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type, SDL_bool enabled);

@@ -755,6 +809,8 @@

  * \param gamecontroller The controller to query

  * \param type The type of sensor to query

  * \returns SDL_TRUE if the sensor is enabled, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerIsSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type);

@@ -765,6 +821,8 @@

  * \param gamecontroller The controller to query

  * \param type The type of sensor to query

  * \return the data rate, or 0.0f if the data rate is not available.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC float SDLCALL SDL_GameControllerGetSensorDataRate(SDL_GameController *gamecontroller, SDL_SensorType type);

@@ -779,6 +837,8 @@

  * \param data A pointer filled with the current sensor state

  * \param num_values The number of values to write to data

  * \return 0 or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetSensorData(SDL_GameController *gamecontroller, SDL_SensorType type, float *data, int num_values);

@@ -795,6 +855,10 @@

  *                              rumble motor, from 0 to 0xFFFF

  * \param duration_ms The duration of the rumble effect, in milliseconds

  * \returns 0, or -1 if rumble isn't supported on this controller

+ *

+ * \since This function is available since SDL 2.0.9.

+ *

+ * \sa SDL_GameControllerHasRumble

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerRumble(SDL_GameController *gamecontroller, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

@@ -815,6 +879,10 @@

  *                     to 0xFFFF

  * \param duration_ms The duration of the rumble effect, in milliseconds

  * \returns 0, or -1 if trigger rumble isn't supported on this controller

+ *

+ * \since This function is available since SDL 2.0.14.

+ *

+ * \sa SDL_GameControllerHasRumbleTriggers

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerRumbleTriggers(SDL_GameController *gamecontroller, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

@@ -824,10 +892,38 @@

  * \param gamecontroller The controller to query

  * \returns SDL_TRUE, or SDL_FALSE if this controller does not have a

  *          modifiable LED

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasLED(SDL_GameController *gamecontroller);

/**

+ * Query whether a game controller has rumble support.

+ *

+ * \param gamecontroller The controller to query

+ * \returns SDL_TRUE, or SDL_FALSE if this controller does not have rumble

+ *          support

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GameControllerRumble

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasRumble(SDL_GameController *gamecontroller);

+/**

+ * Query whether a game controller has rumble support on triggers.

+ *

+ * \param gamecontroller The controller to query

+ * \returns SDL_TRUE, or SDL_FALSE if this controller does not have trigger

+ *          rumble support

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GameControllerRumbleTriggers

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasRumbleTriggers(SDL_GameController *gamecontroller);

+/**

  * Update a game controller's LED color.

  * \param gamecontroller The controller to update

@@ -835,6 +931,8 @@

  * \param green The intensity of the green LED

  * \param blue The intensity of the blue LED

  * \returns 0, or -1 if this controller does not have a modifiable LED

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerSetLED(SDL_GameController *gamecontroller, Uint8 red, Uint8 green, Uint8 blue);

@@ -846,6 +944,8 @@

  * \param size The size of the data to send to the controller

  * \returns 0, or -1 if this controller or driver doesn't support effect

  *          packets

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerSendEffect(SDL_GameController *gamecontroller, const void *data, int size);

@@ -855,9 +955,40 @@

  * \param gamecontroller a game controller identifier previously returned by

  *                       SDL_GameControllerOpen()

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerOpen

*/

 extern DECLSPEC void SDLCALL SDL_GameControllerClose(SDL_GameController *gamecontroller);

+/**

+ * Return the sfSymbolsName for a given button on a game controller on Apple

+ * platforms.

+ *

+ * \param gamecontroller the controller to query

+ * \param button a button on the game controller

+ * \returns the sfSymbolsName or NULL if the name can't be found

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GameControllerGetAppleSFSymbolsNameForAxis

+ */

+extern DECLSPEC const char* SDLCALL SDL_GameControllerGetAppleSFSymbolsNameForButton(SDL_GameController *gamecontroller, SDL_GameControllerButton button);

+/**

+ * Return the sfSymbolsName for a given axis on a game controller on Apple

+ * platforms.

+ *

+ * \param gamecontroller the controller to query

+ * \param axis an axis on the game controller

+ * \returns the sfSymbolsName or NULL if the name can't be found

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GameControllerGetAppleSFSymbolsNameForButton

+ */

+extern DECLSPEC const char* SDLCALL SDL_GameControllerGetAppleSFSymbolsNameForAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);

 /* Ends C function definitions when using C++ */

 #ifdef __cplusplus

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_gesture.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_gesture.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_haptic.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_haptic.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -76,7 +76,7 @@

  *    }

  *    // Create the effect

- *    memset( &effect, 0, sizeof(SDL_HapticEffect) ); // 0 is safe default

+ *    SDL_memset( &effect, 0, sizeof(SDL_HapticEffect) ); // 0 is safe default

  *    effect.type = SDL_HAPTIC_SINE;

  *    effect.periodic.direction.type = SDL_HAPTIC_POLAR; // Polar coordinates

  *    effect.periodic.direction.dir[0] = 18000; // Force comes from south

@@ -820,6 +820,7 @@

 /* Function prototypes */

/**

  * Count the number of haptic devices attached to the system.

@@ -970,6 +971,8 @@

  * \param haptic the SDL_Haptic device to close

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticOpen

*/

 extern DECLSPEC void SDLCALL SDL_HapticClose(SDL_Haptic * haptic);

@@ -1033,6 +1036,8 @@

  * \param haptic the SDL_Haptic device to query

  * \returns the number of axes on success or a negative error code on failure;

  *          call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_HapticNumAxes(SDL_Haptic * haptic);

@@ -1063,6 +1068,8 @@

  * \returns the ID of the effect on success or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticDestroyEffect

  * \sa SDL_HapticRunEffect

  * \sa SDL_HapticUpdateEffect

@@ -1207,6 +1214,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticQuery

*/

 extern DECLSPEC int SDLCALL SDL_HapticSetAutocenter(SDL_Haptic * haptic,

@@ -1225,6 +1234,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticUnpause

*/

 extern DECLSPEC int SDLCALL SDL_HapticPause(SDL_Haptic * haptic);

@@ -1238,6 +1249,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticPause

*/

 extern DECLSPEC int SDLCALL SDL_HapticUnpause(SDL_Haptic * haptic);

@@ -1248,6 +1261,8 @@

  * \param haptic the SDL_Haptic device to stop

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_HapticStopAll(SDL_Haptic * haptic);

@@ -1259,6 +1274,8 @@

  *          negative error code on failure; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticRumbleInit

  * \sa SDL_HapticRumblePlay

  * \sa SDL_HapticRumbleStop

@@ -1290,6 +1307,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticRumbleInit

  * \sa SDL_HapticRumbleStop

  * \sa SDL_HapticRumbleSupported

@@ -1302,6 +1321,8 @@

  * \param haptic the haptic device to stop the rumble effect on

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_HapticRumbleInit

  * \sa SDL_HapticRumblePlay

--- /dev/null

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_hidapi.h

@@ -1,0 +1,451 @@

+/*

+  Simple DirectMedia Layer

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+*/

+/**

+ *  \file SDL_hidapi.h

+ *

+ *  Header file for SDL HIDAPI functions.

+ *

+ *  This is an adaptation of the original HIDAPI interface by Alan Ott,

+ *  and includes source code licensed under the following BSD license:

+ *

+    Copyright (c) 2010, Alan Ott, Signal 11 Software

+    All rights reserved.

+    Redistribution and use in source and binary forms, with or without

+    modification, are permitted provided that the following conditions are met:

+    * Redistributions of source code must retain the above copyright notice,

+      this list of conditions and the following disclaimer.

+    * Redistributions in binary form must reproduce the above copyright

+      notice, this list of conditions and the following disclaimer in the

+      documentation and/or other materials provided with the distribution.

+    * Neither the name of Signal 11 Software nor the names of its

+      contributors may be used to endorse or promote products derived from

+      this software without specific prior written permission.

+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

+    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+    POSSIBILITY OF SUCH DAMAGE.

+ *

+ * If you would like a version of SDL without this code, you can build SDL

+ * with SDL_HIDAPI_DISABLED defined to 1. You might want to do this for example

+ * on iOS or tvOS to avoid a dependency on the CoreBluetooth framework.

+ */

+#ifndef SDL_hidapi_h_

+#define SDL_hidapi_h_

+#include "SDL_stdinc.h"

+#include "begin_code.h"

+/* Set up for C function definitions, even when using C++ */

+#ifdef __cplusplus

+extern "C" {

+#endif

+/**

+ *  \brief  A handle representing an open HID device

+ */

+struct SDL_hid_device_;

+typedef struct SDL_hid_device_ SDL_hid_device; /**< opaque hidapi structure */

+/** hidapi info structure */

+/**

+ *  \brief  Information about a connected HID device

+ */

+typedef struct SDL_hid_device_info

+{

+    /** Platform-specific device path */

+    char *path;

+    /** Device Vendor ID */

+    unsigned short vendor_id;

+    /** Device Product ID */

+    unsigned short product_id;

+    /** Serial Number */

+    wchar_t *serial_number;

+    /** Device Release Number in binary-coded decimal,

+        also known as Device Version Number */

+    unsigned short release_number;

+    /** Manufacturer String */

+    wchar_t *manufacturer_string;

+    /** Product string */

+    wchar_t *product_string;

+    /** Usage Page for this Device/Interface

+        (Windows/Mac only). */

+    unsigned short usage_page;

+    /** Usage for this Device/Interface

+        (Windows/Mac only).*/

+    unsigned short usage;

+    /** The USB interface which this logical device

+        represents.

+        * Valid on both Linux implementations in all cases.

+        * Valid on the Windows implementation only if the device

+          contains more than one interface. */

+    int interface_number;

+    /** Additional information about the USB interface.

+        Valid on libusb and Android implementations. */

+    int interface_class;

+    int interface_subclass;

+    int interface_protocol;

+    /** Pointer to the next device */

+    struct SDL_hid_device_info *next;

+} SDL_hid_device_info;

+/**

+ * Initialize the HIDAPI library.

+ *

+ * This function initializes the HIDAPI library. Calling it is not strictly

+ * necessary, as it will be called automatically by SDL_hid_enumerate() and

+ * any of the SDL_hid_open_*() functions if it is needed. This function should

+ * be called at the beginning of execution however, if there is a chance of

+ * HIDAPI handles being opened by different threads simultaneously.

+ *

+ * Each call to this function should have a matching call to SDL_hid_exit()

+ *

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_hid_exit

+ */

+extern DECLSPEC int SDLCALL SDL_hid_init(void);

+/**

+ * Finalize the HIDAPI library.

+ *

+ * This function frees all of the static data associated with HIDAPI. It

+ * should be called at the end of execution to avoid memory leaks.

+ *

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_hid_init

+ */

+extern DECLSPEC int SDLCALL SDL_hid_exit(void);

+/**

+ * Check to see if devices may have been added or removed.

+ *

+ * Enumerating the HID devices is an expensive operation, so you can call this

+ * to see if there have been any system device changes since the last call to

+ * this function. A change in the counter returned doesn't necessarily mean

+ * that anything has changed, but you can call SDL_hid_enumerate() to get an

+ * updated device list.

+ *

+ * Calling this function for the first time may cause a thread or other system

+ * resource to be allocated to track device change notifications.

+ *

+ * \returns a change counter that is incremented with each potential device

+ *          change, or 0 if device change detection isn't available.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_hid_enumerate

+ */

+extern DECLSPEC Uint32 SDLCALL SDL_hid_device_change_count(void);

+/**

+ * Enumerate the HID Devices.

+ *

+ * This function returns a linked list of all the HID devices attached to the

+ * system which match vendor_id and product_id. If `vendor_id` is set to 0

+ * then any vendor matches. If `product_id` is set to 0 then any product

+ * matches. If `vendor_id` and `product_id` are both set to 0, then all HID

+ * devices will be returned.

+ *

+ * \param vendor_id The Vendor ID (VID) of the types of device to open.

+ * \param product_id The Product ID (PID) of the types of device to open.

+ * \returns a pointer to a linked list of type SDL_hid_device_info, containing

+ *          information about the HID devices attached to the system, or NULL

+ *          in the case of failure. Free this linked list by calling

+ *          SDL_hid_free_enumeration().

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_hid_device_change_count

+ */

+extern DECLSPEC SDL_hid_device_info * SDLCALL SDL_hid_enumerate(unsigned short vendor_id, unsigned short product_id);

+/**

+ * Free an enumeration Linked List

+ *

+ * This function frees a linked list created by SDL_hid_enumerate().

+ *

+ * \param devs Pointer to a list of struct_device returned from

+ *             SDL_hid_enumerate().

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC void SDLCALL SDL_hid_free_enumeration(SDL_hid_device_info *devs);

+/**

+ * Open a HID device using a Vendor ID (VID), Product ID (PID) and optionally

+ * a serial number.

+ *

+ * If `serial_number` is NULL, the first device with the specified VID and PID

+ * is opened.

+ *

+ * \param vendor_id The Vendor ID (VID) of the device to open.

+ * \param product_id The Product ID (PID) of the device to open.

+ * \param serial_number The Serial Number of the device to open (Optionally

+ *                      NULL).

+ * \returns a pointer to a SDL_hid_device object on success or NULL on

+ *          failure.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC SDL_hid_device * SDLCALL SDL_hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number);

+/**

+ * Open a HID device by its path name.

+ *

+ * The path name be determined by calling SDL_hid_enumerate(), or a

+ * platform-specific path name can be used (eg: /dev/hidraw0 on Linux).

+ *

+ * \param path The path name of the device to open

+ * \returns a pointer to a SDL_hid_device object on success or NULL on

+ *          failure.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC SDL_hid_device * SDLCALL SDL_hid_open_path(const char *path, int bExclusive /* = false */);

+/**

+ * Write an Output report to a HID device.

+ *

+ * The first byte of `data` must contain the Report ID. For devices which only

+ * support a single report, this must be set to 0x0. The remaining bytes

+ * contain the report data. Since the Report ID is mandatory, calls to

+ * SDL_hid_write() will always contain one more byte than the report contains.

+ * For example, if a hid report is 16 bytes long, 17 bytes must be passed to

+ * SDL_hid_write(), the Report ID (or 0x0, for devices with a single report),

+ * followed by the report data (16 bytes). In this example, the length passed

+ * in would be 17.

+ *

+ * SDL_hid_write() will send the data on the first OUT endpoint, if one

+ * exists. If it does not, it will send the data through the Control Endpoint

+ * (Endpoint 0).

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data The data to send, including the report number as the first

+ *             byte.

+ * \param length The length in bytes of the data to send.

+ * \returns the actual number of bytes written and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_write(SDL_hid_device *dev, const unsigned char *data, size_t length);

+/**

+ * Read an Input report from a HID device with timeout.

+ *

+ * Input reports are returned to the host through the INTERRUPT IN endpoint.

+ * The first byte will contain the Report number if the device uses numbered

+ * reports.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data A buffer to put the read data into.

+ * \param length The number of bytes to read. For devices with multiple

+ *               reports, make sure to read an extra byte for the report

+ *               number.

+ * \param milliseconds timeout in milliseconds or -1 for blocking wait.

+ * \returns the actual number of bytes read and -1 on error. If no packet was

+ *          available to be read within the timeout period, this function

+ *          returns 0.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_read_timeout(SDL_hid_device *dev, unsigned char *data, size_t length, int milliseconds);

+/**

+ * Read an Input report from a HID device.

+ *

+ * Input reports are returned to the host through the INTERRUPT IN endpoint.

+ * The first byte will contain the Report number if the device uses numbered

+ * reports.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data A buffer to put the read data into.

+ * \param length The number of bytes to read. For devices with multiple

+ *               reports, make sure to read an extra byte for the report

+ *               number.

+ * \returns the actual number of bytes read and -1 on error. If no packet was

+ *          available to be read and the handle is in non-blocking mode, this

+ *          function returns 0.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_read(SDL_hid_device *dev, unsigned char *data, size_t length);

+/**

+ * Set the device handle to be non-blocking.

+ *

+ * In non-blocking mode calls to SDL_hid_read() will return immediately with a

+ * value of 0 if there is no data to be read. In blocking mode, SDL_hid_read()

+ * will wait (block) until there is data to read before returning.

+ *

+ * Nonblocking can be turned on and off at any time.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param nonblock enable or not the nonblocking reads - 1 to enable

+ *                 nonblocking - 0 to disable nonblocking.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_set_nonblocking(SDL_hid_device *dev, int nonblock);

+/**

+ * Send a Feature report to the device.

+ *

+ * Feature reports are sent over the Control endpoint as a Set_Report

+ * transfer. The first byte of `data` must contain the Report ID. For devices

+ * which only support a single report, this must be set to 0x0. The remaining

+ * bytes contain the report data. Since the Report ID is mandatory, calls to

+ * SDL_hid_send_feature_report() will always contain one more byte than the

+ * report contains. For example, if a hid report is 16 bytes long, 17 bytes

+ * must be passed to SDL_hid_send_feature_report(): the Report ID (or 0x0, for

+ * devices which do not use numbered reports), followed by the report data (16

+ * bytes). In this example, the length passed in would be 17.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data The data to send, including the report number as the first

+ *             byte.

+ * \param length The length in bytes of the data to send, including the report

+ *               number.

+ * \returns the actual number of bytes written and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_send_feature_report(SDL_hid_device *dev, const unsigned char *data, size_t length);

+/**

+ * Get a feature report from a HID device.

+ *

+ * Set the first byte of `data` to the Report ID of the report to be read.

+ * Make sure to allow space for this extra byte in `data`. Upon return, the

+ * first byte will still contain the Report ID, and the report data will start

+ * in data[1].

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data A buffer to put the read data into, including the Report ID.

+ *             Set the first byte of `data` to the Report ID of the report to

+ *             be read, or set it to zero if your device does not use numbered

+ *             reports.

+ * \param length The number of bytes to read, including an extra byte for the

+ *               report ID. The buffer can be longer than the actual report.

+ * \returns the number of bytes read plus one for the report ID (which is

+ *          still in the first byte), or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_feature_report(SDL_hid_device *dev, unsigned char *data, size_t length);

+/**

+ * Close a HID device.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC void SDLCALL SDL_hid_close(SDL_hid_device *dev);

+/**

+ * Get The Manufacturer String from a HID device.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param string A wide string buffer to put the data into.

+ * \param maxlen The length of the buffer in multiples of wchar_t.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_manufacturer_string(SDL_hid_device *dev, wchar_t *string, size_t maxlen);

+/**

+ * Get The Product String from a HID device.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param string A wide string buffer to put the data into.

+ * \param maxlen The length of the buffer in multiples of wchar_t.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_product_string(SDL_hid_device *dev, wchar_t *string, size_t maxlen);

+/**

+ * Get The Serial Number String from a HID device.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param string A wide string buffer to put the data into.

+ * \param maxlen The length of the buffer in multiples of wchar_t.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_serial_number_string(SDL_hid_device *dev, wchar_t *string, size_t maxlen);

+/**

+ * Get a string from a HID device, based on its string index.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param string_index The index of the string to get.

+ * \param string A wide string buffer to put the data into.

+ * \param maxlen The length of the buffer in multiples of wchar_t.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_indexed_string(SDL_hid_device *dev, int string_index, wchar_t *string, size_t maxlen);

+/**

+ * Start or stop a BLE scan on iOS and tvOS to pair Steam Controllers

+ *

+ * \param active SDL_TRUE to start the scan, SDL_FALSE to stop the scan

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC void SDLCALL SDL_hid_ble_scan(SDL_bool active);

+/* Ends C function definitions when using C++ */

+#ifdef __cplusplus

+}

+#endif

+#include "close_code.h"

+#endif /* SDL_hidapi_h_ */

+/* vi: set sts=4 ts=4 sw=4 expandtab: */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_hints.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_hints.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -146,6 +146,26 @@

 #define SDL_HINT_ANDROID_TRAP_BACK_BUTTON "SDL_ANDROID_TRAP_BACK_BUTTON"

/**

+ *  \brief Specify an application name.

+ *

+ * This hint lets you specify the application name sent to the OS when

+ * required. For example, this will often appear in volume control applets for

+ * audio streams, and in lists of applications which are inhibiting the

+ * screensaver.  You should use a string that describes your program ("My Game

+ * 2: The Revenge")

+ *

+ * Setting this to "" or leaving it unset will have SDL use a reasonable

+ * default: probably the application's name or "SDL Application" if SDL

+ * doesn't have any better information.

+ *

+ * Note that, for audio streams, this can be overridden with

+ * SDL_HINT_AUDIO_DEVICE_APP_NAME.

+ *

+ * On targets where this is not supported, this hint does nothing.

+ */

+#define SDL_HINT_APP_NAME "SDL_APP_NAME"

+/**

  *  \brief  A variable controlling whether controllers used with the Apple TV

  *  generate UI events.

@@ -199,8 +219,9 @@

  * that describes your program ("My Game 2: The Revenge")

  * Setting this to "" or leaving it unset will have SDL use a reasonable

- * default: probably the application's name or "SDL Application" if SDL

- * doesn't have any better information.

+ * default: this will be the name set with SDL_HINT_APP_NAME, if that hint is

+ * set. Otherwise, it'll probably the application's name or "SDL Application"

+ * if SDL doesn't have any better information.

  * On targets where this is not supported, this hint does nothing.

*/

@@ -537,6 +558,15 @@

 #define SDL_HINT_IME_INTERNAL_EDITING "SDL_IME_INTERNAL_EDITING"

/**

+ * \brief A variable to control whether certain IMEs should show native UI components (such as the Candidate List) instead of suppressing them.

+ *

+ * The variable can be set to the following values:

+ *   "0"       - Native UI components are not display. (default)

+ *   "1"       - Native UI components are displayed.

+ */

+#define SDL_HINT_IME_SHOW_UI "SDL_IME_SHOW_UI"

+/**

  * \brief  A variable controlling whether the home indicator bar on iPhone X

  *         should be hidden.

@@ -690,9 +720,10 @@

  *  This variable can be set to the following values:

  *    "0"       - HIDAPI driver is not used

- *    "1"       - HIDAPI driver is used

+ *    "1"       - HIDAPI driver is used for Steam Controllers, which requires Bluetooth access

+ *                and may prompt the user for permission on iOS and Android.

- *  The default is the value of SDL_HINT_JOYSTICK_HIDAPI

+ *  The default is "0"

*/

 #define SDL_HINT_JOYSTICK_HIDAPI_STEAM "SDL_JOYSTICK_HIDAPI_STEAM"

@@ -711,8 +742,10 @@

  *  \brief  A variable controlling whether the Home button LED should be turned on when a Nintendo Switch controller is opened

  *  This variable can be set to the following values:

- *    "0"       - home button LED is left off

- *    "1"       - home button LED is turned on (the default)

+ *    "0"       - home button LED is turned off

+ *    "1"       - home button LED is turned on

+ *

+ *  By default the Home button LED state is not changed.

*/

 #define SDL_HINT_JOYSTICK_HIDAPI_SWITCH_HOME_LED "SDL_JOYSTICK_HIDAPI_SWITCH_HOME_LED"

@@ -785,6 +818,24 @@

 #define SDL_HINT_KMSDRM_REQUIRE_DRM_MASTER      "SDL_KMSDRM_REQUIRE_DRM_MASTER"

/**

+  *  \brief  A comma separated list of devices to open as joysticks

+  *

+  *  This variable is currently only used by the Linux joystick driver.

+  */

+#define SDL_HINT_JOYSTICK_DEVICE "SDL_JOYSTICK_DEVICE"

+ /**

+  *  \brief  A variable controlling whether to use the classic /dev/input/js* joystick interface or the newer /dev/input/event* joystick interface on Linux

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - Use /dev/input/event*

+  *    "1"       - Use /dev/input/js*

+  *

+  *  By default the /dev/input/event* interfaces are used

+  */

+#define SDL_HINT_LINUX_JOYSTICK_CLASSIC "SDL_LINUX_JOYSTICK_CLASSIC"

+ /**

   *  \brief  A variable controlling whether joysticks on Linux adhere to their HID-defined deadzones or return unfiltered values.

   *  This variable can be set to the following values:

@@ -927,6 +978,22 @@

 #define SDL_HINT_ORIENTATIONS "SDL_IOS_ORIENTATIONS"

/**

+ *  \brief  A variable controlling the use of a sentinel event when polling the event queue

+ *

+ *  This variable can be set to the following values:

+ *    "0"       - Disable poll sentinels

+ *    "1"       - Enable poll sentinels

+ *

+ *  When polling for events, SDL_PumpEvents is used to gather new events from devices.

+ *  If a device keeps producing new events between calls to SDL_PumpEvents, a poll loop will

+ *  become stuck until the new events stop.

+ *  This is most noticable when moving a high frequency mouse.

+ *

+ *  By default, poll sentinels are enabled.

+ */

+#define SDL_HINT_POLL_SENTINEL "SDL_POLL_SENTINEL"

+/**

  *  \brief Override for SDL_GetPreferredLocales()

  *  If set, this will be favored over anything the OS might report for the

@@ -993,6 +1060,19 @@

 #define SDL_HINT_RENDER_BATCHING  "SDL_RENDER_BATCHING"

/**

+ *  \brief  A variable controlling how the 2D render API renders lines

+ *

+ *  This variable can be set to the following values:

+ *    "0"     - Use the default line drawing method (Bresenham's line algorithm as of SDL 2.0.20)

+ *    "1"     - Use the driver point API using Bresenham's line algorithm (correct, draws many points)

+ *    "2"     - Use the driver line API (occasionally misses line endpoints based on hardware driver quirks, was the default before 2.0.20)

+ *    "3"     - Use the driver geometry API (correct, draws thicker diagonal lines)

+ *

+ *  This variable should be set when the renderer is created.

+ */

+#define SDL_HINT_RENDER_LINE_METHOD "SDL_RENDER_LINE_METHOD"

+/**

  *  \brief  A variable controlling whether to enable Direct3D 11+'s Debug Layer.

  *  This variable does not have any effect on the Direct3D 9 based renderer.

@@ -1102,6 +1182,26 @@

 #define SDL_HINT_RPI_VIDEO_LAYER           "SDL_RPI_VIDEO_LAYER"

/**

+ *  \brief Specify an "activity name" for screensaver inhibition.

+ *

+ * Some platforms, notably Linux desktops, list the applications which are

+ * inhibiting the screensaver or other power-saving features.

+ *

+ * This hint lets you specify the "activity name" sent to the OS when

+ * SDL_DisableScreenSaver() is used (or the screensaver is automatically

+ * disabled). The contents of this hint are used when the screensaver is

+ * disabled. You should use a string that describes what your program is doing

+ * (and, therefore, why the screensaver is disabled).  For example, "Playing a

+ * game" or "Watching a video".

+ *

+ * Setting this to "" or leaving it unset will have SDL use a reasonable

+ * default: "Playing a game" or something similar.

+ *

+ * On targets where this is not supported, this hint does nothing.

+ */

+#define SDL_HINT_SCREENSAVER_INHIBIT_ACTIVITY_NAME "SDL_SCREENSAVER_INHIBIT_ACTIVITY_NAME"

+/**

  *  \brief Specifies whether SDL_THREAD_PRIORITY_TIME_CRITICAL should be treated as realtime.

  *  On some platforms, like Linux, a realtime priority thread may be subject to restrictions

@@ -1219,6 +1319,17 @@

 #define SDL_HINT_VIDEO_DOUBLE_BUFFER      "SDL_VIDEO_DOUBLE_BUFFER"

/**

+ * \brief A variable controlling whether the EGL window is allowed to be

+ * composited as transparent, rather than opaque.

+ *

+ * Most window systems will always render windows opaque, even if the surface

+ * format has an alpha channel. This is not always true, however, so by default

+ * SDL will try to enforce opaque composition. To override this behavior, you

+ * can set this hint to "1".

+ */

+#define SDL_HINT_VIDEO_EGL_ALLOW_TRANSPARENCY "SDL_VIDEO_EGL_ALLOW_TRANSPARENCY"

+/**

  * \brief A variable controlling whether the graphics context is externally managed.

  * This variable can be set to the following values:

@@ -1484,9 +1595,6 @@

  *        They offer better performance, allocate no kernel ressources and

  *        use less memory. SDL will fall back to Critical Sections on older

  *        OS versions or if forced to by this hint.

- *        This also affects Condition Variables. When SRW mutexes are used,

- *        SDL will use Windows Condition Variables as well. Else, a generic

- *        SDL_cond implementation will be used that works with all mutexes.

  *  This variable can be set to the following values:

  *    "0"       - Use SRW Locks when available. If not, fall back to Critical Sections. (default)

@@ -1557,6 +1665,17 @@

*/

 #define SDL_HINT_WINDOW_FRAME_USABLE_WHILE_CURSOR_HIDDEN    "SDL_WINDOW_FRAME_USABLE_WHILE_CURSOR_HIDDEN"

+/**

+*  \brief  A variable controlling whether the window is activated when the SDL_ShowWindow function is called

+*

+*  This variable can be set to the following values:

+*    "0"       - The window is activated when the SDL_ShowWindow function is called

+*    "1"       - The window is not activated when the SDL_ShowWindow function is called

+*

+*  By default SDL will activate the window when the SDL_ShowWindow function is called

+*/

+#define SDL_HINT_WINDOW_NO_ACTIVATION_WHEN_SHOWN    "SDL_WINDOW_NO_ACTIVATION_WHEN_SHOWN"

 /** \brief Allows back-button-press events on Windows Phone to be marked as handled

  *  Windows Phone devices typically feature a Back button.  When pressed,

@@ -1729,6 +1848,8 @@

  * \param priority the SDL_HintPriority level for the hint

  * \returns SDL_TRUE if the hint was set, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetHint

  * \sa SDL_SetHint

*/

@@ -1747,6 +1868,8 @@

  * \param value the value of the hint variable

  * \returns SDL_TRUE if the hint was set, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetHint

  * \sa SDL_SetHintWithPriority

*/

@@ -1759,6 +1882,8 @@

  * \param name the hint to query

  * \returns the string value of a hint or NULL if the hint isn't set.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetHint

  * \sa SDL_SetHintWithPriority

*/

@@ -1825,6 +1950,8 @@

  * Clear all hints.

  * This function is automatically called during SDL_Quit().

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_ClearHints(void);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_joystick.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_joystick.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -124,6 +124,8 @@

  * In particular, you are guaranteed that the joystick list won't change, so

  * the API functions that take a joystick index will be valid, and joystick

  * and game controller events will not be delivered.

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC void SDLCALL SDL_LockJoysticks(void);

@@ -137,6 +139,8 @@

  * In particular, you are guaranteed that the joystick list won't change, so

  * the API functions that take a joystick index will be valid, and joystick

  * and game controller events will not be delivered.

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC void SDLCALL SDL_UnlockJoysticks(void);

@@ -146,6 +150,8 @@

  * \returns the number of attached joysticks on success or a negative error

  *          code on failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickName

  * \sa SDL_JoystickOpen

*/

@@ -161,6 +167,8 @@

  * \returns the name of the selected joystick. If no name can be found, this

  *          function returns NULL; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickName

  * \sa SDL_JoystickOpen

*/

@@ -169,6 +177,8 @@

/**

  * Get the player index of a joystick, or -1 if it's not available This can be

  * called before any joysticks are opened.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickGetDevicePlayerIndex(int device_index);

@@ -183,6 +193,8 @@

  * \returns the GUID of the selected joystick. If called on an invalid index,

  *          this function returns a zero GUID

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetGUID

  * \sa SDL_JoystickGetGUIDString

*/

@@ -198,6 +210,8 @@

  *                     on the system

  * \returns the USB vendor ID of the selected joystick. If called on an

  *          invalid index, this function returns zero

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetDeviceVendor(int device_index);

@@ -211,6 +225,8 @@

  *                     on the system

  * \returns the USB product ID of the selected joystick. If called on an

  *          invalid index, this function returns zero

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetDeviceProduct(int device_index);

@@ -224,6 +240,8 @@

  *                     on the system

  * \returns the product version of the selected joystick. If called on an

  *          invalid index, this function returns zero

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetDeviceProductVersion(int device_index);

@@ -236,6 +254,8 @@

  *                     on the system

  * \returns the SDL_JoystickType of the selected joystick. If called on an

  *          invalid index, this function returns `SDL_JOYSTICK_TYPE_UNKNOWN`

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetDeviceType(int device_index);

@@ -249,6 +269,8 @@

  *                     on the system

  * \returns the instance id of the selected joystick. If called on an invalid

  *          index, this function returns zero

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickGetDeviceInstanceID(int device_index);

@@ -267,6 +289,8 @@

  * \returns a joystick identifier or NULL if an error occurred; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickClose

  * \sa SDL_JoystickInstanceID

*/

@@ -289,6 +313,8 @@

  * \param player_index the player index to get the SDL_Joystick for

  * \returns an SDL_Joystick on success or NULL on failure; call SDL_GetError()

  *          for more information.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC SDL_Joystick *SDLCALL SDL_JoystickFromPlayerIndex(int player_index);

@@ -296,6 +322,8 @@

  * Attach a new virtual joystick.

  * \returns the joystick's device index, or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickAttachVirtual(SDL_JoystickType type,

                                                       int naxes,

@@ -308,6 +336,8 @@

  * \param device_index a value previously returned from

  *                     SDL_JoystickAttachVirtual()

  * \returns 0 on success, or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickDetachVirtual(int device_index);

@@ -316,6 +346,8 @@

  * \param device_index a joystick device index.

  * \returns SDL_TRUE if the joystick is virtual, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_JoystickIsVirtual(int device_index);

@@ -332,6 +364,8 @@

  * \param axis the specific axis on the virtual joystick to set.

  * \param value the new value for the specified axis.

  * \returns 0 on success, -1 on error.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick *joystick, int axis, Sint16 value);

@@ -348,6 +382,8 @@

  * \param button the specific button on the virtual joystick to set.

  * \param value the new value for the specified button.

  * \returns 0 on success, -1 on error.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick *joystick, int button, Uint8 value);

@@ -364,6 +400,8 @@

  * \param hat the specific hat on the virtual joystick to set.

  * \param value the new value for the specified hat.

  * \returns 0 on success, -1 on error.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick *joystick, int hat, Uint8 value);

@@ -389,6 +427,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the player index, or -1 if it's not available.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickGetPlayerIndex(SDL_Joystick *joystick);

@@ -397,6 +437,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \param player_index the player index to set.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC void SDLCALL SDL_JoystickSetPlayerIndex(SDL_Joystick *joystick, int player_index);

@@ -410,6 +452,8 @@

  *          this function returns a zero GUID; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetDeviceGUID

  * \sa SDL_JoystickGetGUIDString

*/

@@ -422,6 +466,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the USB vendor ID of the selected joystick, or 0 if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetVendor(SDL_Joystick *joystick);

@@ -432,6 +478,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the USB product ID of the selected joystick, or 0 if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProduct(SDL_Joystick *joystick);

@@ -442,6 +490,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the product version of the selected joystick, or 0 if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProductVersion(SDL_Joystick *joystick);

@@ -453,6 +503,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the serial number of the selected joystick, or NULL if

  *          unavailable.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC const char * SDLCALL SDL_JoystickGetSerial(SDL_Joystick *joystick);

@@ -461,6 +513,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the SDL_JoystickType of the selected joystick.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetType(SDL_Joystick *joystick);

@@ -473,6 +527,8 @@

  * \param pszGUID buffer in which to write the ASCII string

  * \param cbGUID the size of pszGUID

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetDeviceGUID

  * \sa SDL_JoystickGetGUID

  * \sa SDL_JoystickGetGUIDFromString

@@ -489,6 +545,8 @@

  * \param pchGUID string containing an ASCII representation of a GUID

  * \returns a SDL_JoystickGUID structure.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetGUIDString

*/

 extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUIDFromString(const char *pchGUID);

@@ -500,6 +558,8 @@

  * \returns SDL_TRUE if the joystick has been opened, SDL_FALSE if it has not;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickClose

  * \sa SDL_JoystickOpen

*/

@@ -512,6 +572,8 @@

  * \returns the instance ID of the specified joystick on success or a negative

  *          error code on failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickOpen

*/

 extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick *joystick);

@@ -528,6 +590,8 @@

  *          negative error code on failure; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetAxis

  * \sa SDL_JoystickOpen

*/

@@ -545,6 +609,8 @@

  * \returns the number of trackballs on success or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetBall

*/

 extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick *joystick);

@@ -556,6 +622,8 @@

  * \returns the number of POV hats on success or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetHat

  * \sa SDL_JoystickOpen

*/

@@ -568,6 +636,8 @@

  * \returns the number of buttons on success or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetButton

  * \sa SDL_JoystickOpen

*/

@@ -579,6 +649,8 @@

  * This is called automatically by the event loop if any joystick events are

  * enabled.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickEventState

*/

 extern DECLSPEC void SDLCALL SDL_JoystickUpdate(void);

@@ -602,6 +674,8 @@

  *          If `state` is `SDL_QUERY` then the current state is returned,

  *          otherwise the new processing state is returned.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerEventState

*/

 extern DECLSPEC int SDLCALL SDL_JoystickEventState(int state);

@@ -608,6 +682,7 @@

 #define SDL_JOYSTICK_AXIS_MAX   32767

 #define SDL_JOYSTICK_AXIS_MIN   -32768

/**

  * Get the current state of an axis control on a joystick.

@@ -626,6 +701,8 @@

  * \returns a 16-bit signed integer representing the current position of the

  *          axis or 0 on failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickNumAxes

*/

 extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick *joystick,

@@ -642,6 +719,8 @@

  * \param axis the axis to query; the axis indices start at index 0

  * \param state Upon return, the initial value is supplied here.

  * \return SDL_TRUE if this axis has any initial value, or SDL_FALSE if not.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAxisInitialState(SDL_Joystick *joystick,

                                                    int axis, Sint16 *state);

@@ -680,6 +759,8 @@

  * \param hat the hat index to get the state from; indices start at index 0

  * \returns the current hat position.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickNumHats

*/

 extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick *joystick,

@@ -700,6 +781,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickNumBalls

*/

 extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick *joystick,

@@ -713,6 +796,8 @@

  *               index 0

  * \returns 1 if the specified button is pressed, 0 otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickNumButtons

*/

 extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick *joystick,

@@ -731,6 +816,10 @@

  *                              rumble motor, from 0 to 0xFFFF

  * \param duration_ms The duration of the rumble effect, in milliseconds

  * \returns 0, or -1 if rumble isn't supported on this joystick

+ *

+ * \since This function is available since SDL 2.0.9.

+ *

+ * \sa SDL_JoystickHasRumble

*/

 extern DECLSPEC int SDLCALL SDL_JoystickRumble(SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

@@ -752,6 +841,10 @@

  *                     to 0xFFFF

  * \param duration_ms The duration of the rumble effect, in milliseconds

  * \returns 0, or -1 if trigger rumble isn't supported on this joystick

+ *

+ * \since This function is available since SDL 2.0.14.

+ *

+ * \sa SDL_JoystickHasRumbleTriggers

*/

 extern DECLSPEC int SDLCALL SDL_JoystickRumbleTriggers(SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

@@ -763,10 +856,36 @@

  * \param joystick The joystick to query

  * \return SDL_TRUE if the joystick has a modifiable LED, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasLED(SDL_Joystick *joystick);

/**

+ * Query whether a joystick has rumble support.

+ *

+ * \param joystick The joystick to query

+ * \return SDL_TRUE if the joystick has rumble, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_JoystickRumble

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasRumble(SDL_Joystick *joystick);

+/**

+ * Query whether a joystick has rumble support on triggers.

+ *

+ * \param joystick The joystick to query

+ * \return SDL_TRUE if the joystick has trigger rumble, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_JoystickRumbleTriggers

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasRumbleTriggers(SDL_Joystick *joystick);

+/**

  * Update a joystick's LED color.

  * An example of a joystick LED is the light on the back of a PlayStation 4's

@@ -777,6 +896,8 @@

  * \param green The intensity of the green LED

  * \param blue The intensity of the blue LED

  * \returns 0 on success, -1 if this joystick does not have a modifiable LED

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSetLED(SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue);

@@ -787,6 +908,8 @@

  * \param data The data to send to the joystick

  * \param size The size of the data to send to the joystick

  * \returns 0, or -1 if this joystick or driver doesn't support effect packets

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSendEffect(SDL_Joystick *joystick, const void *data, int size);

@@ -794,6 +917,8 @@

  * Close a joystick previously opened with SDL_JoystickOpen().

  * \param joystick The joystick device to close

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_JoystickOpen

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_keyboard.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_keyboard.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -58,6 +58,8 @@

  * Query the window which currently has keyboard focus.

  * \returns the window with keyboard focus.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_Window * SDLCALL SDL_GetKeyboardFocus(void);

@@ -85,6 +87,8 @@

  * \param numkeys if non-NULL, receives the length of the returned array

  * \returns a pointer to an array of key states.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PumpEvents

*/

 extern DECLSPEC const Uint8 *SDLCALL SDL_GetKeyboardState(int *numkeys);

@@ -95,6 +99,8 @@

  * \returns an OR'd combination of the modifier keys for the keyboard. See

  *          SDL_Keymod for details.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyboardState

  * \sa SDL_SetModState

*/

@@ -113,6 +119,8 @@

  * \param modstate the desired SDL_Keymod for the keyboard

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetModState

*/

 extern DECLSPEC void SDLCALL SDL_SetModState(SDL_Keymod modstate);

@@ -126,6 +134,8 @@

  * \param scancode the desired SDL_Scancode to query

  * \returns the SDL_Keycode that corresponds to the given SDL_Scancode.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyName

  * \sa SDL_GetScancodeFromKey

*/

@@ -140,6 +150,8 @@

  * \param key the desired SDL_Keycode to query

  * \returns the SDL_Scancode that corresponds to the given SDL_Keycode.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyFromScancode

  * \sa SDL_GetScancodeName

*/

@@ -196,6 +208,8 @@

  *          must copy it. If the key doesn't have a name, this function

  *          returns an empty string ("").

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyFromName

  * \sa SDL_GetKeyFromScancode

  * \sa SDL_GetScancodeFromKey

@@ -209,6 +223,8 @@

  * \returns key code, or `SDLK_UNKNOWN` if the name wasn't recognized; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyFromScancode

  * \sa SDL_GetKeyName

  * \sa SDL_GetScancodeFromName

@@ -225,6 +241,8 @@

  * On some platforms using this function activates the screen keyboard.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetTextInputRect

  * \sa SDL_StopTextInput

*/

@@ -244,6 +262,8 @@

/**

  * Stop receiving any text input events.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_StartTextInput

*/

 extern DECLSPEC void SDLCALL SDL_StopTextInput(void);

@@ -253,6 +273,8 @@

  * \param rect the SDL_Rect structure representing the rectangle to receive

  *             text (ignored if NULL)

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_StartTextInput

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_keycode.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_keycode.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -338,12 +338,14 @@

     KMOD_NUM = 0x1000,

     KMOD_CAPS = 0x2000,

     KMOD_MODE = 0x4000,

-    KMOD_RESERVED = 0x8000,

+    KMOD_SCROLL = 0x8000,

     KMOD_CTRL = KMOD_LCTRL | KMOD_RCTRL,

     KMOD_SHIFT = KMOD_LSHIFT | KMOD_RSHIFT,

     KMOD_ALT = KMOD_LALT | KMOD_RALT,

-    KMOD_GUI = KMOD_LGUI | KMOD_RGUI

+    KMOD_GUI = KMOD_LGUI | KMOD_RGUI,

+    KMOD_RESERVED = KMOD_SCROLL /* This is for source-level compatibility with SDL 2.0.0. */

 } SDL_Keymod;

 #endif /* SDL_keycode_h_ */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_loadso.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_loadso.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -57,6 +57,8 @@

  * \returns an opaque pointer to the object handle or NULL if there was an

  *          error; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LoadFunction

  * \sa SDL_UnloadObject

*/

@@ -82,6 +84,8 @@

  * \returns a pointer to the function or NULL if there was an error; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LoadObject

  * \sa SDL_UnloadObject

*/

@@ -92,6 +96,8 @@

  * Unload a shared object from memory.

  * \param handle a valid shared object handle returned by SDL_LoadObject()

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_LoadFunction

  * \sa SDL_LoadObject

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_locale.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_locale.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -85,6 +85,8 @@

  * \return array of locales, terminated with a locale with a NULL language

  *         field. Will return NULL on error.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_Locale * SDLCALL SDL_GetPreferredLocales(void);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_log.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_log.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -116,6 +116,8 @@

  * \param priority the SDL_LogPriority to assign

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogSetPriority

*/

 extern DECLSPEC void SDLCALL SDL_LogSetAllPriority(SDL_LogPriority priority);

@@ -126,6 +128,8 @@

  * \param category the category to assign a priority to

  * \param priority the SDL_LogPriority to assign

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogGetPriority

  * \sa SDL_LogSetAllPriority

*/

@@ -138,6 +142,8 @@

  * \param category the category to query

  * \returns the SDL_LogPriority for the requested category

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogSetPriority

*/

 extern DECLSPEC SDL_LogPriority SDLCALL SDL_LogGetPriority(int category);

@@ -147,6 +153,8 @@

  * This is called by SDL_Quit().

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogSetAllPriority

  * \sa SDL_LogSetPriority

*/

@@ -160,6 +168,8 @@

  * \param ... additional parameters matching % tokens in the `fmt` string, if

  *            any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

  * \sa SDL_LogError

@@ -179,6 +189,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -198,6 +210,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogError

@@ -217,6 +231,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -236,6 +252,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -255,6 +273,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -274,6 +294,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogDebug

  * \sa SDL_LogError

@@ -294,6 +316,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -350,6 +374,8 @@

  * \param userdata a pointer filled in with the pointer that is passed to

  *                 `callback`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogSetOutputFunction

*/

 extern DECLSPEC void SDLCALL SDL_LogGetOutputFunction(SDL_LogOutputFunction *callback, void **userdata);

@@ -359,6 +385,8 @@

  * \param callback an SDL_LogOutputFunction to call instead of the default

  * \param userdata a pointer that is passed to `callback`

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_LogGetOutputFunction

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_main.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_main.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -83,6 +83,15 @@

*/

 #define SDL_MAIN_NEEDED

+#elif defined(__PSP__)

+/* On PSP SDL provides a main function that sets the module info,

+   activates the GPU and starts the thread required to be able to exit

+   the software.

+   If you provide this yourself, you may define SDL_MAIN_HANDLED

+ */

+#define SDL_MAIN_AVAILABLE

 #endif

 #endif /* SDL_MAIN_HANDLED */

@@ -130,6 +139,8 @@

  * will not be changed it is necessary to define SDL_MAIN_HANDLED before

  * including SDL.h.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Init

*/

 extern DECLSPEC void SDLCALL SDL_SetMainReady(void);

@@ -137,9 +148,45 @@

 #ifdef __WIN32__

/**

- * This can be called to set the application class at startup

+ * Register a win32 window class for SDL's use.

+ *

+ * This can be called to set the application window class at startup. It is

+ * safe to call this multiple times, as long as every call is eventually

+ * paired with a call to SDL_UnregisterApp, but a second registration attempt

+ * while a previous registration is still active will be ignored, other than

+ * to increment a counter.

+ *

+ * Most applications do not need to, and should not, call this directly; SDL

+ * will call it when initializing the video subsystem.

+ *

+ * \param name the window class name, in UTF-8 encoding. If NULL, SDL

+ *             currently uses "SDL_app" but this isn't guaranteed.

+ * \param style the value to use in WNDCLASSEX::style. If `name` is NULL, SDL

+ *              currently uses `(CS_BYTEALIGNCLIENT | CS_OWNDC)` regardless of

+ *              what is specified here.

+ * \param hInst the HINSTANCE to use in WNDCLASSEX::hInstance. If zero, SDL

+ *              will use `GetModuleHandle(NULL)` instead.

+ * \returns 0 on success, -1 on error. SDL_GetError() may have details.

+ *

+ * \since This function is available since SDL 2.0.2.

*/

-extern DECLSPEC int SDLCALL SDL_RegisterApp(char *name, Uint32 style, void *hInst);

+extern DECLSPEC int SDLCALL SDL_RegisterApp(const char *name, Uint32 style, void *hInst);

+/**

+ * Deregister the win32 window class from an SDL_RegisterApp call.

+ *

+ * This can be called to undo the effects of SDL_RegisterApp.

+ *

+ * Most applications do not need to, and should not, call this directly; SDL

+ * will call it when deinitializing the video subsystem.

+ *

+ * It is safe to call this multiple times, as long as every call is eventually

+ * paired with a prior call to SDL_RegisterApp. The window class will only be

+ * deregistered when the registration counter in SDL_RegisterApp decrements to

+ * zero through calls to this function.

+ *

+ * \since This function is available since SDL 2.0.2.

+ */

 extern DECLSPEC void SDLCALL SDL_UnregisterApp(void);

 #endif /* __WIN32__ */

@@ -170,6 +217,8 @@

  * \param argv The argv parameter from the application's main() function

  * \param mainFunction The SDL app's C-style main(), an SDL_main_func

  * \return the return value from mainFunction

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_UIKitRunApp(int argc, char *argv[], SDL_main_func mainFunction);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_messagebox.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_messagebox.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -174,6 +174,8 @@

  * \param window the parent window, or NULL for no parent

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_ShowMessageBox

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_metal.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_metal.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -58,6 +58,8 @@

  * The returned handle can be casted directly to a NSView or UIView. To access

  * the backing CAMetalLayer, call SDL_Metal_GetLayer().

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_Metal_DestroyView

  * \sa SDL_Metal_GetLayer

*/

@@ -69,6 +71,8 @@

  * This should be called before SDL_DestroyWindow, if SDL_Metal_CreateView was

  * called after SDL_CreateWindow.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_Metal_CreateView

*/

 extern DECLSPEC void SDLCALL SDL_Metal_DestroyView(SDL_MetalView view);

@@ -76,6 +80,8 @@

/**

  * Get a pointer to the backing CAMetalLayer for the given view.

+ * \since This function is available since SDL 2.0.14.

+ *

  * \sa SDL_MetalCreateView

*/

 extern DECLSPEC void *SDLCALL SDL_Metal_GetLayer(SDL_MetalView view);

@@ -86,6 +92,8 @@

  * \param window SDL_Window from which the drawable size should be queried

  * \param w Pointer to variable for storing the width in pixels, may be NULL

+ *

+ * \since This function is available since SDL 2.0.14.

  * \sa SDL_GetWindowSize

  * \sa SDL_CreateWindow

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_misc.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_misc.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -64,7 +64,7 @@

  * \returns 0 on success, or -1 on error; call SDL_GetError() for more

  *          information.

- * \since This function is available in SDL 2.0.14 and newer

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_OpenURL(const char *url);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_mouse.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_mouse.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -75,6 +75,8 @@

  * Get the window which currently has mouse focus.

  * \returns the window with mouse focus.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_Window * SDLCALL SDL_GetMouseFocus(void);

@@ -93,6 +95,8 @@

  *          focus window

  * \returns a 32-bit button bitmask of the current button state.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetGlobalMouseState

  * \sa SDL_GetRelativeMouseState

  * \sa SDL_PumpEvents

@@ -141,6 +145,8 @@

  * \param y a pointer filled with the last recorded y coordinate of the mouse

  * \returns a 32-bit button bitmask of the relative button state.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetMouseState

*/

 extern DECLSPEC Uint32 SDLCALL SDL_GetRelativeMouseState(int *x, int *y);

@@ -158,6 +164,8 @@

  * \param x the x coordinate within the window

  * \param y the y coordinate within the window

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_WarpMouseGlobal

*/

 extern DECLSPEC void SDLCALL SDL_WarpMouseInWindow(SDL_Window * window,

@@ -204,6 +212,8 @@

  *          If relative mode is not supported, this returns -1.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRelativeMouseMode

*/

 extern DECLSPEC int SDLCALL SDL_SetRelativeMouseMode(SDL_bool enabled);

@@ -250,6 +260,8 @@

  * \returns SDL_TRUE if relative mode is enabled or SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetRelativeMouseMode

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GetRelativeMouseMode(void);

@@ -289,6 +301,8 @@

  * \returns a new cursor with the specified parameters on success or NULL on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreeCursor

  * \sa SDL_SetCursor

  * \sa SDL_ShowCursor

@@ -339,6 +353,8 @@

  * \param cursor a cursor to make active

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateCursor

  * \sa SDL_GetCursor

  * \sa SDL_ShowCursor

@@ -353,6 +369,8 @@

  * \returns the active cursor or NULL if there is no mouse.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetCursor

*/

 extern DECLSPEC SDL_Cursor *SDLCALL SDL_GetCursor(void);

@@ -376,6 +394,8 @@

  * \param cursor the cursor to free

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateColorCursor

  * \sa SDL_CreateCursor

  * \sa SDL_CreateSystemCursor

@@ -396,6 +416,8 @@

  * \returns `SDL_ENABLE` if the cursor is shown, or `SDL_DISABLE` if the

  *          cursor is hidden, or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_CreateCursor

  * \sa SDL_SetCursor

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_mutex.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_mutex.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -71,6 +71,8 @@

  * \returns the initialized and unlocked mutex or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_DestroyMutex

  * \sa SDL_LockMutex

  * \sa SDL_TryLockMutex

@@ -91,6 +93,8 @@

  * \param mutex the mutex to lock

  * \return 0, or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_LockMutex(SDL_mutex * mutex);

 #define SDL_mutexP(m)   SDL_LockMutex(m)

@@ -108,6 +112,8 @@

  * \returns 0, `SDL_MUTEX_TIMEDOUT`, or -1 on error; call SDL_GetError() for

  *          more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateMutex

  * \sa SDL_DestroyMutex

  * \sa SDL_LockMutex

@@ -129,6 +135,8 @@

  * \param mutex the mutex to unlock.

  * \returns 0, or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_UnlockMutex(SDL_mutex * mutex);

 #define SDL_mutexV(m)   SDL_UnlockMutex(m)

@@ -144,6 +152,8 @@

  * \param mutex the mutex to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateMutex

  * \sa SDL_LockMutex

  * \sa SDL_TryLockMutex

@@ -176,6 +186,8 @@

  * \returns a new semaphore or NULL on failure; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemPost

  * \sa SDL_SemTryWait

@@ -193,6 +205,8 @@

  * \param sem the semaphore to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_SemPost

  * \sa SDL_SemTryWait

@@ -217,6 +231,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemPost

@@ -240,6 +256,8 @@

  *          block, or a negative error code on failure; call SDL_GetError()

  *          for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemPost

@@ -263,6 +281,8 @@

  *          succeed in the allotted time, or a negative error code on failure;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemPost

@@ -279,6 +299,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemTryWait

@@ -294,6 +316,8 @@

  * \param sem the semaphore to query

  * \returns the current value of the semaphore.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

*/

 extern DECLSPEC Uint32 SDLCALL SDL_SemValue(SDL_sem * sem);

@@ -316,6 +340,8 @@

  * \returns a new condition variable or NULL on failure; call SDL_GetError()

  *          for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondBroadcast

  * \sa SDL_CondSignal

  * \sa SDL_CondWait

@@ -329,6 +355,8 @@

  * \param cond the condition variable to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondBroadcast

  * \sa SDL_CondSignal

  * \sa SDL_CondWait

@@ -344,6 +372,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondBroadcast

  * \sa SDL_CondWait

  * \sa SDL_CondWaitTimeout

@@ -359,6 +389,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondSignal

  * \sa SDL_CondWait

  * \sa SDL_CondWaitTimeout

@@ -385,6 +417,8 @@

  * \returns 0 when it is signaled or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondBroadcast

  * \sa SDL_CondSignal

  * \sa SDL_CondWaitTimeout

@@ -411,6 +445,8 @@

  * \returns 0 if the condition variable is signaled, `SDL_MUTEX_TIMEDOUT` if

  *          the condition is not signaled in the allotted time, or a negative

  *          error code on failure; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_CondBroadcast

  * \sa SDL_CondSignal

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_name.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_name.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_opengl.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_opengl.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_opengles.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_opengles.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_opengles2.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_opengles2.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -26,7 +26,7 @@

*/

 #include "SDL_config.h"

-#ifndef _MSC_VER

+#if !defined(_MSC_VER) && !defined(SDL_USE_BUILTIN_OPENGL_DEFINITIONS)

 #ifdef __IPHONEOS__

 #include <OpenGLES/ES2/gl.h>

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_pixels.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_pixels.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -301,6 +301,11 @@

         SDL_DEFINE_PIXELFOURCC('O', 'E', 'S', ' ')

 } SDL_PixelFormatEnum;

+/**

+ * The bits of this structure can be directly reinterpreted as an integer-packed

+ * color which uses the SDL_PIXELFORMAT_RGBA32 format (SDL_PIXELFORMAT_ABGR8888

+ * on little-endian systems and SDL_PIXELFORMAT_RGBA8888 on big-endian systems).

+ */

 typedef struct SDL_Color

     Uint8 r;

@@ -367,6 +372,8 @@

  * \returns SDL_TRUE on success or SDL_FALSE if the conversion wasn't

  *          possible; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MasksToPixelFormatEnum

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_PixelFormatEnumToMasks(Uint32 format,

@@ -389,6 +396,8 @@

  * \param Amask the alpha mask for the format

  * \returns one of the SDL_PixelFormatEnum values

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PixelFormatEnumToMasks

*/

 extern DECLSPEC Uint32 SDLCALL SDL_MasksToPixelFormatEnum(int bpp,

@@ -408,6 +417,8 @@

  * \returns the new SDL_PixelFormat structure or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreeFormat

*/

 extern DECLSPEC SDL_PixelFormat * SDLCALL SDL_AllocFormat(Uint32 pixel_format);

@@ -417,6 +428,8 @@

  * \param format the SDL_PixelFormat structure to free

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocFormat

*/

 extern DECLSPEC void SDLCALL SDL_FreeFormat(SDL_PixelFormat *format);

@@ -431,6 +444,8 @@

  *          there wasn't enough memory); call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreePalette

*/

 extern DECLSPEC SDL_Palette *SDLCALL SDL_AllocPalette(int ncolors);

@@ -443,6 +458,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocPalette

  * \sa SDL_FreePalette

*/

@@ -459,6 +476,8 @@

  * \returns 0 on success or a negative error code if not all of the colors

  *          could be set; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocPalette

  * \sa SDL_CreateRGBSurface

*/

@@ -471,6 +490,8 @@

  * \param palette the SDL_Palette structure to be freed

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocPalette

*/

 extern DECLSPEC void SDLCALL SDL_FreePalette(SDL_Palette * palette);

@@ -499,6 +520,8 @@

  * \param b the blue component of the pixel in the range 0-255

  * \returns a pixel value

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRGB

  * \sa SDL_GetRGBA

  * \sa SDL_MapRGBA

@@ -532,6 +555,8 @@

  * \param a the alpha component of the pixel in the range 0-255

  * \returns a pixel value

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRGB

  * \sa SDL_GetRGBA

  * \sa SDL_MapRGB

@@ -555,6 +580,8 @@

  * \param g a pointer filled in with the green component

  * \param b a pointer filled in with the blue component

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRGBA

  * \sa SDL_MapRGB

  * \sa SDL_MapRGBA

@@ -582,6 +609,8 @@

  * \param b a pointer filled in with the blue component

  * \param a a pointer filled in with the alpha component

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRGB

  * \sa SDL_MapRGB

  * \sa SDL_MapRGBA

@@ -596,6 +625,8 @@

  * \param gamma a gamma value where 0.0 is black and 1.0 is identity

  * \param ramp an array of 256 values filled in with the gamma ramp

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_SetWindowGammaRamp

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_platform.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_platform.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -219,6 +219,8 @@

  * \returns the name of the platform. If the correct platform name is not

  *          available, returns a string beginning with the text "Unknown".

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC const char * SDLCALL SDL_GetPlatform (void);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_power.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_power.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -72,6 +72,8 @@

  *            a NULL here if you don't care, will return -1 if we can't

  *            determine a value, or we're not running on a battery

  * \returns an SDL_PowerState enum representing the current battery state.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_PowerState SDLCALL SDL_GetPowerInfo(int *secs, int *pct);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_quit.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_quit.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_rect.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_rect.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -161,6 +161,8 @@

  * \param B an SDL_Rect structure representing the second rectangle

  * \param result an SDL_Rect structure filled in with the union of rectangles

  *               `A` and `B`

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_UnionRect(const SDL_Rect * A,

                                            const SDL_Rect * B,

@@ -180,6 +182,8 @@

  *               rectangle

  * \returns SDL_TRUE if any points were enclosed or SDL_FALSE if all the

  *          points were outside of the clipping rectangle.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_EnclosePoints(const SDL_Point * points,

                                                    int count,

@@ -201,6 +205,8 @@

  * \param X2 a pointer to the ending X-coordinate of the line

  * \param Y2 a pointer to the ending Y-coordinate of the line

  * \returns SDL_TRUE if there is an intersection, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IntersectRectAndLine(const SDL_Rect *

                                                           rect, int *X1,

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_render.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_render.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -86,6 +86,16 @@

 } SDL_RendererInfo;

/**

+ *  Vertex structure

+ */

+typedef struct SDL_Vertex

+{

+    SDL_FPoint position;        /**< Vertex position, in SDL_Renderer coordinates  */

+    SDL_Color  color;           /**< Vertex color */

+    SDL_FPoint tex_coord;       /**< Normalized texture coordinates, if needed */

+} SDL_Vertex;

+/**

  * The scaling mode for a texture.

*/

 typedef enum

@@ -137,7 +147,6 @@

 struct SDL_Texture;

 typedef struct SDL_Texture SDL_Texture;

 /* Function prototypes */

/**

@@ -168,6 +177,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

  * \sa SDL_GetNumRenderDrivers

*/

@@ -186,6 +197,8 @@

  * \returns 0 on success, or -1 on error; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

  * \sa SDL_CreateWindow

*/

@@ -204,6 +217,8 @@

  * \returns a valid rendering context or NULL if there was an error; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSoftwareRenderer

  * \sa SDL_DestroyRenderer

  * \sa SDL_GetNumRenderDrivers

@@ -225,6 +240,8 @@

  * \returns a valid rendering context or NULL if there was an error; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

  * \sa SDL_CreateWindowRenderer

  * \sa SDL_DestroyRenderer

@@ -238,6 +255,8 @@

  * \returns the rendering context on success or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

*/

 extern DECLSPEC SDL_Renderer * SDLCALL SDL_GetRenderer(SDL_Window * window);

@@ -251,6 +270,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

*/

 extern DECLSPEC int SDLCALL SDL_GetRendererInfo(SDL_Renderer * renderer,

@@ -291,6 +312,8 @@

  *          was active, the format was unsupported, or the width or height

  *          were out of range; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTextureFromSurface

  * \sa SDL_DestroyTexture

  * \sa SDL_QueryTexture

@@ -319,6 +342,8 @@

  * \returns the created texture or NULL on failure; call SDL_GetError() for

  *          more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTexture

  * \sa SDL_DestroyTexture

  * \sa SDL_QueryTexture

@@ -339,6 +364,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTexture

*/

 extern DECLSPEC int SDLCALL SDL_QueryTexture(SDL_Texture * texture,

@@ -364,6 +391,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureColorMod

  * \sa SDL_SetTextureAlphaMod

*/

@@ -381,6 +410,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureAlphaMod

  * \sa SDL_SetTextureColorMod

*/

@@ -404,6 +435,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureAlphaMod

  * \sa SDL_SetTextureColorMod

*/

@@ -418,6 +451,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureColorMod

  * \sa SDL_SetTextureAlphaMod

*/

@@ -435,6 +470,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureBlendMode

  * \sa SDL_RenderCopy

*/

@@ -449,6 +486,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetTextureBlendMode

*/

 extern DECLSPEC int SDLCALL SDL_GetTextureBlendMode(SDL_Texture * texture,

@@ -463,6 +502,8 @@

  * \param scaleMode the SDL_ScaleMode to use for texture scaling.

  * \returns 0 on success, or -1 if the texture is not valid.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_GetTextureScaleMode

*/

 extern DECLSPEC int SDLCALL SDL_SetTextureScaleMode(SDL_Texture * texture,

@@ -475,6 +516,8 @@

  * \param scaleMode a pointer filled in with the current scale mode.

  * \return 0 on success, or -1 if the texture is not valid.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_SetTextureScaleMode

*/

 extern DECLSPEC int SDLCALL SDL_GetTextureScaleMode(SDL_Texture * texture,

@@ -481,6 +524,33 @@

                                                     SDL_ScaleMode *scaleMode);

/**

+ * Associate a user-specified pointer with a texture.

+ *

+ * \param texture the texture to update.

+ * \param userdata the pointer to associate with the texture.

+ * \returns 0 on success, or -1 if the texture is not valid.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GetTextureUserData

+ */

+extern DECLSPEC int SDLCALL SDL_SetTextureUserData(SDL_Texture * texture,

+                                                   void *userdata);

+/**

+ * Get the user-specified pointer associated with a texture

+ *

+ * \param texture the texture to query.

+ * \return the pointer associated with the texture, or NULL if the texture is

+ *         not valid.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_SetTextureUserData

+ */

+extern DECLSPEC void * SDLCALL SDL_GetTextureUserData(SDL_Texture * texture);

+/**

  * Update the given texture rectangle with new pixel data.

  * The pixel data must be in the pixel format of the texture. Use

@@ -503,6 +573,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTexture

  * \sa SDL_LockTexture

  * \sa SDL_UnlockTexture

@@ -561,6 +633,8 @@

  * \param UVpitch the number of bytes between rows of pixel data for the UV

  *                plane.

  * \return 0 on success, or -1 if the texture is not valid.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_UpdateNVTexture(SDL_Texture * texture,

                                                  const SDL_Rect * rect,

@@ -590,6 +664,8 @@

  *          or was not created with `SDL_TEXTUREACCESS_STREAMING`; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_UnlockTexture

*/

 extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_Texture * texture,

@@ -623,6 +699,8 @@

  * \returns 0 on success, or -1 if the texture is not valid or was not created

  *          with `SDL_TEXTUREACCESS_STREAMING`

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_LockTexture

  * \sa SDL_UnlockTexture

*/

@@ -634,7 +712,7 @@

  * Unlock a texture, uploading the changes to video memory, if needed.

  * **Warning**: Please note that SDL_LockTexture() is intended to be

- * write-only; it will notguarantee the previous contents of the texture will

+ * write-only; it will not guarantee the previous contents of the texture will

  * be provided. You must fully initialize any area of a texture that you lock

  * before unlocking it, as the pixels might otherwise be uninitialized memory.

@@ -643,6 +721,8 @@

  * \param texture a texture locked by SDL_LockTexture()

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LockTexture

*/

 extern DECLSPEC void SDLCALL SDL_UnlockTexture(SDL_Texture * texture);

@@ -789,6 +869,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderGetViewport

*/

 extern DECLSPEC int SDLCALL SDL_RenderSetViewport(SDL_Renderer * renderer,

@@ -800,6 +882,8 @@

  * \param renderer the rendering context

  * \param rect an SDL_Rect structure filled in with the current drawing area

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderSetViewport

*/

 extern DECLSPEC void SDLCALL SDL_RenderGetViewport(SDL_Renderer * renderer,

@@ -815,6 +899,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderGetClipRect

  * \sa SDL_RenderIsClipEnabled

*/

@@ -829,6 +915,8 @@

  * \param rect an SDL_Rect structure filled in with the current clipping area

  *             or an empty rectangle if clipping is disabled

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderIsClipEnabled

  * \sa SDL_RenderSetClipRect

*/

@@ -890,6 +978,53 @@

                                                float *scaleX, float *scaleY);

/**

+ * Get logical coordinates of point in renderer when given real coordinates of

+ * point in window.

+ *

+ * Logical coordinates will differ from real coordinates when render is scaled

+ * and logical renderer size set

+ *

+ * \param renderer the renderer from which the logical coordinates should be

+ *                 calcualted

+ * \param windowX the real X coordinate in the window

+ * \param windowY the real Y coordinate in the window

+ * \param logicalX the pointer filled with the logical x coordinate

+ * \param logicalY the pointer filled with the logical y coordinate

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_RenderGetScale

+ * \sa SDL_RenderSetScale

+ * \sa SDL_RenderGetLogicalSize

+ * \sa SDL_RenderSetLogicalSize

+ */

+extern DECLSPEC void SDLCALL SDL_RenderWindowToLogical(SDL_Renderer * renderer,

+                                                            int windowX, int windowY,

+                                                            float *logicalX, float *logicalY);

+                                                  /**

+ * Get real coordinates of point in window when given logical coordinates of point in renderer.

+ * Logical coordinates will differ from real coordinates when render is scaled and logical renderer size set

+ *

+ * \param renderer the renderer from which the window coordinates should be calculated

+ * \param logicalX the logical x coordinate

+ * \param logicalY the logical y coordinate

+ * \param windowX the pointer filled with the real X coordinate in the window

+ * \param windowY the pointer filled with the real Y coordinate in the window

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_RenderGetScale

+ * \sa SDL_RenderSetScale

+ * \sa SDL_RenderGetLogicalSize

+ * \sa SDL_RenderSetLogicalSize

+ */

+extern DECLSPEC void SDLCALL SDL_RenderLogicalToWindow(SDL_Renderer * renderer,

+                                                            float logicalX, float logicalY,

+                                                            int *windowX, int *windowY);

+/**

  * Set the color used for drawing operations (Rect, Line and Clear).

  * Set the color for drawing or filling rectangles, lines, and points, and for

@@ -905,6 +1040,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRenderDrawColor

  * \sa SDL_RenderClear

  * \sa SDL_RenderDrawLine

@@ -935,6 +1072,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetRenderDrawColor

*/

 extern DECLSPEC int SDLCALL SDL_GetRenderDrawColor(SDL_Renderer * renderer,

@@ -951,6 +1090,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRenderDrawBlendMode

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

@@ -972,6 +1113,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetRenderDrawBlendMode

*/

 extern DECLSPEC int SDLCALL SDL_GetRenderDrawBlendMode(SDL_Renderer * renderer,

@@ -1005,6 +1148,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoints

@@ -1029,6 +1174,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1110,6 +1257,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1134,6 +1283,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1162,6 +1313,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1187,6 +1340,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1221,6 +1376,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderCopyEx

  * \sa SDL_SetTextureAlphaMod

  * \sa SDL_SetTextureBlendMode

@@ -1263,6 +1420,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderCopy

  * \sa SDL_SetTextureAlphaMod

  * \sa SDL_SetTextureBlendMode

@@ -1284,6 +1443,8 @@

  * \param x The x coordinate of the point.

  * \param y The y coordinate of the point.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawPointF(SDL_Renderer * renderer,

                                                  float x, float y);

@@ -1295,6 +1456,8 @@

  * \param points The points to draw

  * \param count The number of points to draw

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawPointsF(SDL_Renderer * renderer,

                                                   const SDL_FPoint * points,

@@ -1309,6 +1472,8 @@

  * \param x2 The x coordinate of the end point.

  * \param y2 The y coordinate of the end point.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawLineF(SDL_Renderer * renderer,

                                                 float x1, float y1, float x2, float y2);

@@ -1321,6 +1486,8 @@

  * \param points The points along the lines

  * \param count The number of points, drawing count-1 lines

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawLinesF(SDL_Renderer * renderer,

                                                  const SDL_FPoint * points,

@@ -1333,6 +1500,8 @@

  * \param rect A pointer to the destination rectangle, or NULL to outline the

  *             entire rendering target.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawRectF(SDL_Renderer * renderer,

                                                 const SDL_FRect * rect);

@@ -1345,6 +1514,8 @@

  * \param rects A pointer to an array of destination rectangles.

  * \param count The number of rectangles.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawRectsF(SDL_Renderer * renderer,

                                                  const SDL_FRect * rects,

@@ -1358,6 +1529,8 @@

  * \param rect A pointer to the destination rectangle, or NULL for the entire

  *             rendering target.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderFillRectF(SDL_Renderer * renderer,

                                                 const SDL_FRect * rect);

@@ -1370,6 +1543,8 @@

  * \param rects A pointer to an array of destination rectangles.

  * \param count The number of rectangles.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderFillRectsF(SDL_Renderer * renderer,

                                                  const SDL_FRect * rects,

@@ -1386,6 +1561,8 @@

  * \param dstrect A pointer to the destination rectangle, or NULL for the

  *                entire rendering target.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderCopyF(SDL_Renderer * renderer,

                                             SDL_Texture * texture,

@@ -1410,6 +1587,8 @@

  * \param flip An SDL_RendererFlip value stating which flipping actions should

  *             be performed on the texture

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderCopyExF(SDL_Renderer * renderer,

                                             SDL_Texture * texture,

@@ -1420,6 +1599,62 @@

                                             const SDL_RendererFlip flip);

/**

+ * Render a list of triangles, optionally using a texture and indices into the

+ * vertex array Color and alpha modulation is done per vertex

+ * (SDL_SetTextureColorMod and SDL_SetTextureAlphaMod are ignored).

+ *

+ * \param texture (optional) The SDL texture to use.

+ * \param vertices Vertices.

+ * \param num_vertices Number of vertices.

+ * \param indices (optional) An array of integer indices into the 'vertices'

+ *                array, if NULL all vertices will be rendered in sequential

+ *                order.

+ * \param num_indices Number of indices.

+ * \return 0 on success, or -1 if the operation is not supported

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_RenderGeometryRaw

+ * \sa SDL_Vertex

+ */

+extern DECLSPEC int SDLCALL SDL_RenderGeometry(SDL_Renderer *renderer,

+                                               SDL_Texture *texture,

+                                               const SDL_Vertex *vertices, int num_vertices,

+                                               const int *indices, int num_indices);

+/**

+ * Render a list of triangles, optionally using a texture and indices into the

+ * vertex arrays Color and alpha modulation is done per vertex

+ * (SDL_SetTextureColorMod and SDL_SetTextureAlphaMod are ignored).

+ *

+ * \param texture (optional) The SDL texture to use.

+ * \param xy Vertex positions

+ * \param xy_stride Byte size to move from one element to the next element

+ * \param color Vertex colors (as SDL_Color)

+ * \param color_stride Byte size to move from one element to the next element

+ * \param uv Vertex normalized texture coordinates

+ * \param uv_stride Byte size to move from one element to the next element

+ * \param num_vertices Number of vertices.

+ * \param indices (optional) An array of indices into the 'vertices' arrays,

+ *                if NULL all vertices will be rendered in sequential order.

+ * \param num_indices Number of indices.

+ * \param size_indices Index size: 1 (byte), 2 (short), 4 (int)

+ * \return 0 on success, or -1 if the operation is not supported

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_RenderGeometry

+ * \sa SDL_Vertex

+ */

+extern DECLSPEC int SDLCALL SDL_RenderGeometryRaw(SDL_Renderer *renderer,

+                                               SDL_Texture *texture,

+                                               const float *xy, int xy_stride,

+                                               const SDL_Color *color, int color_stride,

+                                               const float *uv, int uv_stride,

+                                               int num_vertices,

+                                               const void *indices, int num_indices, int size_indices);

+/**

  * Read pixels from the current rendering target to an array of pixels.

  * **WARNING**: This is a very slow operation, and should not be used

@@ -1441,6 +1676,8 @@

  * \param pitch the pitch of the `pixels` parameter

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_RenderReadPixels(SDL_Renderer * renderer,

                                                  const SDL_Rect * rect,

@@ -1468,6 +1705,8 @@

  * \param renderer the rendering context

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderClear

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

@@ -1490,6 +1729,8 @@

  * \param texture the texture to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTexture

  * \sa SDL_CreateTextureFromSurface

*/

@@ -1500,6 +1741,8 @@

  * \param renderer the rendering context

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

*/

 extern DECLSPEC void SDLCALL SDL_DestroyRenderer(SDL_Renderer * renderer);

@@ -1581,6 +1824,8 @@

  * \param texture the texture to unbind from the current OpenGL/ES/ES2 context

  * \returns 0 on success, or -1 if the operation is not supported

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_BindTexture

  * \sa SDL_GL_MakeCurrent

*/

@@ -1596,6 +1841,8 @@

  * \returns a `CAMetalLayer *` on success, or NULL if the renderer isn't a

  *          Metal renderer

+ * \since This function is available since SDL 2.0.8.

+ *

  * \sa SDL_RenderGetMetalCommandEncoder

*/

 extern DECLSPEC void *SDLCALL SDL_RenderGetMetalLayer(SDL_Renderer * renderer);

@@ -1606,13 +1853,31 @@

  * This function returns `void *`, so SDL doesn't have to include Metal's

  * headers, but it can be safely cast to an `id<MTLRenderCommandEncoder>`.

+ * Note that as of SDL 2.0.18, this will return NULL if Metal refuses to give

+ * SDL a drawable to render to, which might happen if the window is

+ * hidden/minimized/offscreen. This doesn't apply to command encoders for

+ * render targets, just the window's backbacker. Check your return values!

+ *

  * \param renderer The renderer to query

  * \returns an `id<MTLRenderCommandEncoder>` on success, or NULL if the

- *          renderer isn't a Metal renderer.

+ *          renderer isn't a Metal renderer or there was an error.

+ * \since This function is available since SDL 2.0.8.

+ *

  * \sa SDL_RenderGetMetalLayer

*/

 extern DECLSPEC void *SDLCALL SDL_RenderGetMetalCommandEncoder(SDL_Renderer * renderer);

+/**

+ * Toggle VSync of the given renderer.

+ *

+ * \param renderer The renderer to toggle

+ * \param vsync 1 for on, 0 for off. All other values are reserved

+ * \returns a 0 int on success, or non-zero on failure

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_RenderSetVSync(SDL_Renderer* renderer, int vsync);

 /* Ends C function definitions when using C++ */

 #ifdef __cplusplus

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_revision.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_revision.h

@@ -1,2 +1,2 @@

-#define SDL_REVISION "https://github.com/libsdl-org/SDL.git@25f9ed87ff6947d9576fc9d79dee0784e638ac58"

+#define SDL_REVISION "https://github.com/libsdl-org/SDL.git@b424665e0899769b200231ba943353a5fee1b6b6"

 #define SDL_REVISION_NUMBER 0

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_rwops.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_rwops.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -156,18 +156,175 @@

*/

 /* @{ */

+/**

+ * Use this function to create a new SDL_RWops structure for reading from

+ * and/or writing to a named file.

+ *

+ * The `mode` string is treated roughly the same as in a call to the C

+ * library's fopen(), even if SDL doesn't happen to use fopen() behind the

+ * scenes.

+ *

+ * Available `mode` strings:

+ *

+ * - "r": Open a file for reading. The file must exist.

+ * - "w": Create an empty file for writing. If a file with the same name

+ *   already exists its content is erased and the file is treated as a new

+ *   empty file.

+ * - "a": Append to a file. Writing operations append data at the end of the

+ *   file. The file is created if it does not exist.

+ * - "r+": Open a file for update both reading and writing. The file must

+ *   exist.

+ * - "w+": Create an empty file for both reading and writing. If a file with

+ *   the same name already exists its content is erased and the file is

+ *   treated as a new empty file.

+ * - "a+": Open a file for reading and appending. All writing operations are

+ *   performed at the end of the file, protecting the previous content to be

+ *   overwritten. You can reposition (fseek, rewind) the internal pointer to

+ *   anywhere in the file for reading, but writing operations will move it

+ *   back to the end of file. The file is created if it does not exist.

+ *

+ * **NOTE**: In order to open a file as a binary file, a "b" character has to

+ * be included in the `mode` string. This additional "b" character can either

+ * be appended at the end of the string (thus making the following compound

+ * modes: "rb", "wb", "ab", "r+b", "w+b", "a+b") or be inserted between the

+ * letter and the "+" sign for the mixed modes ("rb+", "wb+", "ab+").

+ * Additional characters may follow the sequence, although they should have no

+ * effect. For example, "t" is sometimes appended to make explicit the file is

+ * a text file.

+ *

+ * This function supports Unicode filenames, but they must be encoded in UTF-8

+ * format, regardless of the underlying operating system.

+ *

+ * As a fallback, SDL_RWFromFile() will transparently open a matching filename

+ * in an Android app's `assets`.

+ *

+ * Closing the SDL_RWops will close the file handle SDL is holding internally.

+ *

+ * \param file a UTF-8 string representing the filename to open

+ * \param mode an ASCII string representing the mode to be used for opening

+ *             the file.

+ * \returns a pointer to the SDL_RWops structure that is created, or NULL on

+ *          failure; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_RWclose

+ * \sa SDL_RWFromConstMem

+ * \sa SDL_RWFromFP

+ * \sa SDL_RWFromMem

+ * \sa SDL_RWread

+ * \sa SDL_RWseek

+ * \sa SDL_RWtell

+ * \sa SDL_RWwrite

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFile(const char *file,

                                                   const char *mode);

 #ifdef HAVE_STDIO_H

-extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(FILE * fp,

-                                                SDL_bool autoclose);

+extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(FILE * fp, SDL_bool autoclose);

 #else

+/**

+ * Use this function to create an SDL_RWops structure from a standard I/O file

+ * pointer (stdio.h's `FILE*`).

+ *

+ * This function is not available on Windows, since files opened in an

+ * application on that platform cannot be used by a dynamically linked

+ * library.

+ *

+ * On some platforms, the first parameter is a `void*`, on others, it's a

+ * `FILE*`, depending on what system headers are available to SDL. It is

+ * always intended to be the `FILE*` type from the C runtime's stdio.h.

+ *

+ * \param fp the `FILE*` that feeds the SDL_RWops stream

+ * \param autoclose SDL_TRUE to close the `FILE*` when closing the SDL_RWops,

+ *                  SDL_FALSE to leave the `FILE*` open when the RWops is

+ *                  closed

+ * \returns a pointer to the SDL_RWops structure that is created, or NULL on

+ *          failure; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_RWclose

+ * \sa SDL_RWFromConstMem

+ * \sa SDL_RWFromFile

+ * \sa SDL_RWFromMem

+ * \sa SDL_RWread

+ * \sa SDL_RWseek

+ * \sa SDL_RWtell

+ * \sa SDL_RWwrite

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(void * fp,

                                                 SDL_bool autoclose);

 #endif

+/**

+ * Use this function to prepare a read-write memory buffer for use with

+ * SDL_RWops.

+ *

+ * This function sets up an SDL_RWops struct based on a memory area of a

+ * certain size, for both read and write access.

+ *

+ * This memory buffer is not copied by the RWops; the pointer you provide must

+ * remain valid until you close the stream. Closing the stream will not free

+ * the original buffer.

+ *

+ * If you need to make sure the RWops never writes to the memory buffer, you

+ * should use SDL_RWFromConstMem() with a read-only buffer of memory instead.

+ *

+ * \param mem a pointer to a buffer to feed an SDL_RWops stream

+ * \param size the buffer size, in bytes

+ * \returns a pointer to a new SDL_RWops structure, or NULL if it fails; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_RWclose

+ * \sa SDL_RWFromConstMem

+ * \sa SDL_RWFromFile

+ * \sa SDL_RWFromFP

+ * \sa SDL_RWFromMem

+ * \sa SDL_RWread

+ * \sa SDL_RWseek

+ * \sa SDL_RWtell

+ * \sa SDL_RWwrite

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromMem(void *mem, int size);

+/**

+ * Use this function to prepare a read-only memory buffer for use with RWops.

+ *

+ * This function sets up an SDL_RWops struct based on a memory area of a

+ * certain size. It assumes the memory area is not writable.

+ *

+ * Attempting to write to this RWops stream will report an error without

+ * writing to the memory buffer.

+ *

+ * This memory buffer is not copied by the RWops; the pointer you provide must

+ * remain valid until you close the stream. Closing the stream will not free

+ * the original buffer.

+ *

+ * If you need to write to a memory buffer, you should use SDL_RWFromMem()

+ * with a writable buffer of memory instead.

+ *

+ * \param mem a pointer to a read-only buffer to feed an SDL_RWops stream

+ * \param size the buffer size, in bytes

+ * \returns a pointer to a new SDL_RWops structure, or NULL if it fails; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_RWclose

+ * \sa SDL_RWFromConstMem

+ * \sa SDL_RWFromFile

+ * \sa SDL_RWFromFP

+ * \sa SDL_RWFromMem

+ * \sa SDL_RWread

+ * \sa SDL_RWseek

+ * \sa SDL_RWtell

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromConstMem(const void *mem,

                                                       int size);

@@ -174,7 +331,53 @@

 /* @} *//* RWFrom functions */

+/**

+ * Use this function to allocate an empty, unpopulated SDL_RWops structure.

+ *

+ * Applications do not need to use this function unless they are providing

+ * their own SDL_RWops implementation. If you just need a SDL_RWops to

+ * read/write a common data source, you should use the built-in

+ * implementations in SDL, like SDL_RWFromFile() or SDL_RWFromMem(), etc.

+ *

+ * You must free the returned pointer with SDL_FreeRW(). Depending on your

+ * operating system and compiler, there may be a difference between the

+ * malloc() and free() your program uses and the versions SDL calls

+ * internally. Trying to mix the two can cause crashing such as segmentation

+ * faults. Since all SDL_RWops must free themselves when their **close**

+ * method is called, all SDL_RWops must be allocated through this function, so

+ * they can all be freed correctly with SDL_FreeRW().

+ *

+ * \returns a pointer to the allocated memory on success, or NULL on failure;

+ *          call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_FreeRW

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_AllocRW(void);

+/**

+ * Use this function to free an SDL_RWops structure allocated by

+ * SDL_AllocRW().

+ *

+ * Applications do not need to use this function unless they are providing

+ * their own SDL_RWops implementation. If you just need a SDL_RWops to

+ * read/write a common data source, you should use the built-in

+ * implementations in SDL, like SDL_RWFromFile() or SDL_RWFromMem(), etc, and

+ * call the **close** method on those SDL_RWops pointers when you are done

+ * with them.

+ *

+ * Only use SDL_FreeRW() on pointers returned by SDL_AllocRW(). The pointer is

+ * invalid as soon as this function returns. Any extra memory allocated during

+ * creation of the SDL_RWops is not freed by SDL_FreeRW(); the programmer must

+ * be responsible for managing that memory in their **close** method.

+ *

+ * \param area the SDL_RWops structure to be freed

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_AllocRW

+ */

 extern DECLSPEC void SDLCALL SDL_FreeRW(SDL_RWops * area);

 #define RW_SEEK_SET 0       /**< Seek from the beginning of data */

@@ -182,14 +385,16 @@

 #define RW_SEEK_END 2       /**< Seek relative to the end of data */

/**

- * Use this macro to get the size of the data stream in an SDL_RWops.

+ * Use this function to get the size of the data stream in an SDL_RWops.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context the SDL_RWops to get the size of the data stream from

  * \returns the size of the data stream in the SDL_RWops on success, -1 if

  *          unknown or a negative error code on failure; call SDL_GetError()

  *          for more information.

- * \since This function is available since SDL 2.0.0.

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC Sint64 SDLCALL SDL_RWsize(SDL_RWops *context);

@@ -209,6 +414,8 @@

  * SDL_RWseek() is actually a wrapper function that calls the SDL_RWops's

  * `seek` method appropriately, to simplify application development.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context a pointer to an SDL_RWops structure

  * \param offset an offset in bytes, relative to **whence** location; can be

  *               negative

@@ -215,6 +422,8 @@

  * \param whence any of `RW_SEEK_SET`, `RW_SEEK_CUR`, `RW_SEEK_END`

  * \returns the final offset in the data stream after the seek or -1 on error.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWclose

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

@@ -234,11 +443,15 @@

  * method, with an offset of 0 bytes from `RW_SEEK_CUR`, to simplify

  * application development.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context a SDL_RWops data stream object from which to get the current

  *                offset

  * \returns the current offset in the stream, or -1 if the information can not

  *          be determined.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWclose

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

@@ -261,6 +474,8 @@

  * SDL_RWread() is actually a function wrapper that calls the SDL_RWops's

  * `read` method appropriately, to simplify application development.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context a pointer to an SDL_RWops structure

  * \param ptr a pointer to a buffer to read data into

  * \param size the size of each object to read, in bytes

@@ -268,6 +483,8 @@

  * \returns the number of objects read, or 0 at error or end of file; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWclose

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

@@ -291,6 +508,8 @@

  * SDL_RWwrite is actually a function wrapper that calls the SDL_RWops's

  * `write` method appropriately, to simplify application development.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context a pointer to an SDL_RWops structure

  * \param ptr a pointer to a buffer containing data to write

  * \param size the size of an object to write, in bytes

@@ -298,6 +517,8 @@

  * \returns the number of objects written, which will be less than **num** on

  *          error; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWclose

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

@@ -321,13 +542,14 @@

  * Note that if this fails to flush the stream to disk, this function reports

  * an error, but the SDL_RWops is still invalid once this function returns.

- * SDL_RWclose() is actually a macro that calls the SDL_RWops's `close` method

- * appropriately, to simplify application development.

+ * Prior to SDL 2.0.10, this function was a macro.

  * \param context SDL_RWops structure to close

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

  * \sa SDL_RWFromFP

@@ -351,6 +573,8 @@

  * \param datasize if not NULL, will store the number of bytes read

  * \param freesrc if non-zero, calls SDL_RWclose() on `src` before returning

  * \returns the data, or NULL if there was an error.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC void *SDLCALL SDL_LoadFile_RW(SDL_RWops *src,

                                               size_t *datasize,

@@ -365,9 +589,14 @@

  * The data should be freed with SDL_free().

+ * Prior to SDL 2.0.10, this function was a macro wrapping around

+ * SDL_LoadFile_RW.

+ *

  * \param file the path to read all available data from

  * \param datasize if not NULL, will store the number of bytes read

  * \returns the data, or NULL if there was an error.

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC void *SDLCALL SDL_LoadFile(const char *file, size_t *datasize);

@@ -377,12 +606,114 @@

  *  Read an item of the specified endianness and return in native format.

*/

 /* @{ */

+/**

+ * Use this function to read a byte from an SDL_RWops.

+ *

+ * \param src the SDL_RWops to read from

+ * \returns the read byte on success or 0 on failure; call SDL_GetError() for

+ *          more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteU8

+ */

 extern DECLSPEC Uint8 SDLCALL SDL_ReadU8(SDL_RWops * src);

+/**

+ * Use this function to read 16 bits of little-endian data from an SDL_RWops

+ * and return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 16 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadBE16

+ */

 extern DECLSPEC Uint16 SDLCALL SDL_ReadLE16(SDL_RWops * src);

+/**

+ * Use this function to read 16 bits of big-endian data from an SDL_RWops and

+ * return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 16 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadLE16

+ */

 extern DECLSPEC Uint16 SDLCALL SDL_ReadBE16(SDL_RWops * src);

+/**

+ * Use this function to read 32 bits of little-endian data from an SDL_RWops

+ * and return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 32 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadBE32

+ */

 extern DECLSPEC Uint32 SDLCALL SDL_ReadLE32(SDL_RWops * src);

+/**

+ * Use this function to read 32 bits of big-endian data from an SDL_RWops and

+ * return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 32 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadLE32

+ */

 extern DECLSPEC Uint32 SDLCALL SDL_ReadBE32(SDL_RWops * src);

+/**

+ * Use this function to read 64 bits of little-endian data from an SDL_RWops

+ * and return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 64 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadBE64

+ */

 extern DECLSPEC Uint64 SDLCALL SDL_ReadLE64(SDL_RWops * src);

+/**

+ * Use this function to read 64 bits of big-endian data from an SDL_RWops and

+ * return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 64 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadLE64

+ */

 extern DECLSPEC Uint64 SDLCALL SDL_ReadBE64(SDL_RWops * src);

 /* @} *//* Read endian functions */

@@ -392,12 +723,124 @@

  *  Write an item of native format to the specified endianness.

*/

 /* @{ */

+/**

+ * Use this function to write a byte to an SDL_RWops.

+ *

+ * \param dst the SDL_RWops to write to

+ * \param value the byte value to write

+ * \returns 1 on success or 0 on failure; call SDL_GetError() for more

+ *          information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadU8

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteU8(SDL_RWops * dst, Uint8 value);

+/**

+ * Use this function to write 16 bits in native format to a SDL_RWops as

+ * little-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in little-endian

+ * format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteBE16

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteLE16(SDL_RWops * dst, Uint16 value);

+/**

+ * Use this function to write 16 bits in native format to a SDL_RWops as

+ * big-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in big-endian format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteLE16

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteBE16(SDL_RWops * dst, Uint16 value);

+/**

+ * Use this function to write 32 bits in native format to a SDL_RWops as

+ * little-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in little-endian

+ * format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteBE32

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteLE32(SDL_RWops * dst, Uint32 value);

+/**

+ * Use this function to write 32 bits in native format to a SDL_RWops as

+ * big-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in big-endian format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteLE32

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteBE32(SDL_RWops * dst, Uint32 value);

+/**

+ * Use this function to write 64 bits in native format to a SDL_RWops as

+ * little-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in little-endian

+ * format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteBE64

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteLE64(SDL_RWops * dst, Uint64 value);

+/**

+ * Use this function to write 64 bits in native format to a SDL_RWops as

+ * big-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in big-endian format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteLE64

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteBE64(SDL_RWops * dst, Uint64 value);

 /* @} *//* Write endian functions */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_scancode.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_scancode.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_sensor.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_sensor.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -133,6 +133,8 @@

  * In particular, you are guaranteed that the sensor list won't change, so the

  * API functions that take a sensor index will be valid, and sensor events

  * will not be delivered.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC void SDLCALL SDL_LockSensors(void);

 extern DECLSPEC void SDLCALL SDL_UnlockSensors(void);

@@ -141,6 +143,8 @@

  * Count the number of sensors attached to the system right now.

  * \returns the number of sensors detected.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_NumSensors(void);

@@ -149,6 +153,8 @@

  * \param device_index The sensor to obtain name from

  * \returns the sensor name, or NULL if `device_index` is out of range.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC const char *SDLCALL SDL_SensorGetDeviceName(int device_index);

@@ -158,6 +164,8 @@

  * \param device_index The sensor to get the type from

  * \returns the SDL_SensorType, or `SDL_SENSOR_INVALID` if `device_index` is

  *          out of range.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_SensorType SDLCALL SDL_SensorGetDeviceType(int device_index);

@@ -167,6 +175,8 @@

  * \param device_index The sensor to check

  * \returns the sensor platform dependent type, or -1 if `device_index` is out

  *          of range.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_SensorGetDeviceNonPortableType(int device_index);

@@ -175,6 +185,8 @@

  * \param device_index The sensor to get instance id from

  * \returns the sensor instance ID, or -1 if `device_index` is out of range.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_SensorID SDLCALL SDL_SensorGetDeviceInstanceID(int device_index);

@@ -183,6 +195,8 @@

  * \param device_index The sensor to open

  * \returns an SDL_Sensor sensor object, or NULL if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_Sensor *SDLCALL SDL_SensorOpen(int device_index);

@@ -191,6 +205,8 @@

  * \param instance_id The sensor from instance id

  * \returns an SDL_Sensor object.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_Sensor *SDLCALL SDL_SensorFromInstanceID(SDL_SensorID instance_id);

@@ -199,6 +215,8 @@

  * \param sensor The SDL_Sensor object

  * \returns the sensor name, or NULL if `sensor` is NULL.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC const char *SDLCALL SDL_SensorGetName(SDL_Sensor *sensor);

@@ -208,6 +226,8 @@

  * \param sensor The SDL_Sensor object to inspect

  * \returns the SDL_SensorType type, or `SDL_SENSOR_INVALID` if `sensor` is

  *          NULL.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_SensorType SDLCALL SDL_SensorGetType(SDL_Sensor *sensor);

@@ -216,6 +236,8 @@

  * \param sensor The SDL_Sensor object to inspect

  * \returns the sensor platform dependent type, or -1 if `sensor` is NULL.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_SensorGetNonPortableType(SDL_Sensor *sensor);

@@ -224,6 +246,8 @@

  * \param sensor The SDL_Sensor object to inspect

  * \returns the sensor instance ID, or -1 if `sensor` is NULL.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_SensorID SDLCALL SDL_SensorGetInstanceID(SDL_Sensor *sensor);

@@ -236,6 +260,8 @@

  * \param data A pointer filled with the current sensor state

  * \param num_values The number of values to write to data

  * \returns 0 or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_SensorGetData(SDL_Sensor * sensor, float *data, int num_values);

@@ -243,6 +269,8 @@

  * Close a sensor previously opened with SDL_SensorOpen().

  * \param sensor The SDL_Sensor object to close

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC void SDLCALL SDL_SensorClose(SDL_Sensor * sensor);

@@ -254,6 +282,8 @@

  * This needs to be called from the thread that initialized the sensor

  * subsystem.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC void SDLCALL SDL_SensorUpdate(void);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_shape.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_shape.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -62,6 +62,8 @@

  *              and ::SDL_WINDOW_FULLSCREEN is always unset.

  * \return the window created, or NULL if window creation failed.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_DestroyWindow

*/

 extern DECLSPEC SDL_Window * SDLCALL SDL_CreateShapedWindow(const char *title,unsigned int x,unsigned int y,unsigned int w,unsigned int h,Uint32 flags);

@@ -73,6 +75,8 @@

  * \return SDL_TRUE if the window is a window that can be shaped, SDL_FALSE if

  *         the window is unshaped or NULL.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateShapedWindow

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsShapedWindow(const SDL_Window *window);

@@ -116,6 +120,8 @@

  *         argument, or SDL_NONSHAPEABLE_WINDOW if the SDL_Window given does

  *         not reference a valid shaped window.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_WindowShapeMode

  * \sa SDL_GetShapedWindowMode

*/

@@ -132,6 +138,8 @@

  *         SDL_NONSHAPEABLE_WINDOW if the SDL_Window given is not a shaped

  *         window, or SDL_WINDOW_LACKS_SHAPE if the SDL_Window given is a

  *         shapeable window currently lacking a shape.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_WindowShapeMode

  * \sa SDL_SetWindowShape

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_stdinc.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_stdinc.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -116,6 +116,17 @@

 #endif

/**

+ * Check if the compiler supports a given builtin.

+ * Supported by virtually all clang versions and recent gcc. Use this

+ * instead of checking the clang version if possible.

+ */

+#ifdef __has_builtin

+#define _SDL_HAS_BUILTIN(x) __has_builtin(x)

+#else

+#define _SDL_HAS_BUILTIN(x) 0

+#endif

+/**

  *  The number of elements in an array.

*/

 #define SDL_arraysize(array)    (sizeof(array)/sizeof(array[0]))

@@ -404,6 +415,8 @@

/**

  * Get the current set of SDL memory functions

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC void SDLCALL SDL_GetMemoryFunctions(SDL_malloc_func *malloc_func,

                                                     SDL_calloc_func *calloc_func,

@@ -412,6 +425,8 @@

/**

  * Replace SDL's memory allocation functions with a custom set

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC int SDLCALL SDL_SetMemoryFunctions(SDL_malloc_func malloc_func,

                                                    SDL_calloc_func calloc_func,

@@ -420,6 +435,8 @@

/**

  * Get the number of outstanding (unfreed) allocations

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC int SDLCALL SDL_GetNumAllocations(void);

@@ -430,10 +447,10 @@

 extern DECLSPEC int SDLCALL SDL_abs(int x);

-/* !!! FIXME: these have side effects. You probably shouldn't use them. */

-/* !!! FIXME: Maybe we do forceinline functions of SDL_mini, SDL_minf, etc? */

+/* NOTE: these double-evaluate their arguments, so you should never have side effects in the parameters */

 #define SDL_min(x, y) (((x) < (y)) ? (x) : (y))

 #define SDL_max(x, y) (((x) > (y)) ? (x) : (y))

+#define SDL_clamp(x, a, b) (((x) < (a)) ? (a) : (((x) > (b)) ? (b) : (x)))

 extern DECLSPEC int SDLCALL SDL_isalpha(int x);

 extern DECLSPEC int SDLCALL SDL_isalnum(int x);

@@ -479,25 +496,13 @@

     if (dwords == 0) {

         return;

-    /* !!! FIXME: there are better ways to do this, but this is just to clean this up for now. */

-    #ifdef __clang__

-    #pragma clang diagnostic push

-    #pragma clang diagnostic ignored "-Wimplicit-fallthrough"

-    #endif

     switch (dwords % 4) {

-        case 0: do {    *_p++ = _val;   /* fallthrough */

-        case 3:         *_p++ = _val;   /* fallthrough */

-        case 2:         *_p++ = _val;   /* fallthrough */

-        case 1:         *_p++ = _val;   /* fallthrough */

+        case 0: do {    *_p++ = _val;   SDL_FALLTHROUGH;

+        case 3:         *_p++ = _val;   SDL_FALLTHROUGH;

+        case 2:         *_p++ = _val;   SDL_FALLTHROUGH;

+        case 1:         *_p++ = _val;

         } while ( --_n );

-    #ifdef __clang__

-    #pragma clang diagnostic pop

-    #endif

 #endif

@@ -555,6 +560,8 @@

 extern DECLSPEC int SDLCALL SDL_vsscanf(const char *text, const char *fmt, va_list ap);

 extern DECLSPEC int SDLCALL SDL_snprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, SDL_PRINTF_FORMAT_STRING const char *fmt, ... ) SDL_PRINTF_VARARG_FUNC(3);

 extern DECLSPEC int SDLCALL SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, const char *fmt, va_list ap);

+extern DECLSPEC int SDLCALL SDL_asprintf(char **strp, SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(2);

+extern DECLSPEC int SDLCALL SDL_vasprintf(char **strp, const char *fmt, va_list ap);

 #ifndef HAVE_M_PI

 #ifndef M_PI

@@ -562,6 +569,20 @@

 #endif

 #endif

+/**

+ * Use this function to compute arc cosine of `x`.

+ *

+ * The definition of `y = acos(x)` is `x = cos(y)`.

+ *

+ * Domain: `-1 <= x <= 1`

+ *

+ * Range: `0 <= y <= Pi`

+ *

+ * \param x floating point value, in radians.

+ * \returns arc cosine of `x`.

+ *

+ * \since This function is available since SDL 2.0.2.

+ */

 extern DECLSPEC double SDLCALL SDL_acos(double x);

 extern DECLSPEC float SDLCALL SDL_acosf(float x);

 extern DECLSPEC double SDLCALL SDL_asin(double x);

@@ -568,8 +589,8 @@

 extern DECLSPEC float SDLCALL SDL_asinf(float x);

 extern DECLSPEC double SDLCALL SDL_atan(double x);

 extern DECLSPEC float SDLCALL SDL_atanf(float x);

-extern DECLSPEC double SDLCALL SDL_atan2(double x, double y);

-extern DECLSPEC float SDLCALL SDL_atan2f(float x, float y);

+extern DECLSPEC double SDLCALL SDL_atan2(double y, double x);

+extern DECLSPEC float SDLCALL SDL_atan2f(float y, float x);

 extern DECLSPEC double SDLCALL SDL_ceil(double x);

 extern DECLSPEC float SDLCALL SDL_ceilf(float x);

 extern DECLSPEC double SDLCALL SDL_copysign(double x, double y);

@@ -619,9 +640,12 @@

 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf,

                                          size_t * inbytesleft, char **outbuf,

                                          size_t * outbytesleft);

/**

  * This function converts a string between encodings in one pass, returning a

  * string that must be freed with SDL_free() or NULL on error.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode,

                                                const char *fromcode,

@@ -630,6 +654,7 @@

 #define SDL_iconv_utf8_locale(S)    SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)

 #define SDL_iconv_utf8_ucs2(S)      (Uint16 *)SDL_iconv_string("UCS-2-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)

 #define SDL_iconv_utf8_ucs4(S)      (Uint32 *)SDL_iconv_string("UCS-4-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)

+#define SDL_iconv_wchar_utf8(S)     SDL_iconv_string("UTF-8", "WCHAR_T", (char *)S, (SDL_wcslen(S)+1)*sizeof(wchar_t))

 /* force builds using Clang's static analysis tools to use literal C runtime

    here, since there are possibly tests that are ineffective otherwise. */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_surface.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_surface.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -149,6 +149,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRGBSurfaceFrom

  * \sa SDL_CreateRGBSurfaceWithFormat

  * \sa SDL_FreeSurface

@@ -159,6 +161,7 @@

 /* !!! FIXME for 2.1: why does this ask for depth? Format provides that. */

/**

  * Allocate a new RGB surface with a specific pixel format.

@@ -174,6 +177,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.5.

+ *

  * \sa SDL_CreateRGBSurface

  * \sa SDL_CreateRGBSurfaceFrom

  * \sa SDL_FreeSurface

@@ -203,6 +208,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRGBSurface

  * \sa SDL_CreateRGBSurfaceWithFormat

  * \sa SDL_FreeSurface

@@ -218,6 +225,7 @@

                                                               Uint32 Amask);

 /* !!! FIXME for 2.1: why does this ask for depth? Format provides that. */

/**

  * Allocate a new RGB surface with with a specific pixel format and existing

  * pixel data.

@@ -238,6 +246,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.5.

+ *

  * \sa SDL_CreateRGBSurfaceFrom

  * \sa SDL_CreateRGBSurfaceWithFormat

  * \sa SDL_FreeSurface

@@ -252,6 +262,8 @@

  * \param surface the SDL_Surface to free.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRGBSurface

  * \sa SDL_CreateRGBSurfaceFrom

  * \sa SDL_LoadBMP

@@ -268,6 +280,8 @@

  * \param palette the SDL_Palette structure to use

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_SetSurfacePalette(SDL_Surface * surface,

                                                   SDL_Palette * palette);

@@ -288,6 +302,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MUSTLOCK

  * \sa SDL_UnlockSurface

*/

@@ -298,6 +314,8 @@

  * \param surface the SDL_Surface structure to be unlocked

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LockSurface

*/

 extern DECLSPEC void SDLCALL SDL_UnlockSurface(SDL_Surface * surface);

@@ -305,14 +323,22 @@

/**

  * Load a BMP image from a seekable SDL data stream.

- * The new surface should be freed with SDL_FreeSurface().

+ * The new surface should be freed with SDL_FreeSurface(). Not doing so will

+ * result in a memory leak.

+ * src is an open SDL_RWops buffer, typically loaded with SDL_RWFromFile.

+ * Alternitavely, you might also use the macro SDL_LoadBMP to load a bitmap

+ * from a file, convert it to an SDL_Surface and then close the file.

+ *

  * \param src the data stream for the surface

  * \param freesrc non-zero to close the stream after being read

  * \returns a pointer to a new SDL_Surface structure or NULL if there was an

  *          error; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreeSurface

+ * \sa SDL_RWFromFile

  * \sa SDL_LoadBMP

  * \sa SDL_SaveBMP_RW

*/

@@ -341,6 +367,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LoadBMP_RW

  * \sa SDL_SaveBMP

*/

@@ -366,6 +394,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_LockSurface

  * \sa SDL_UnlockSurface

@@ -381,6 +411,8 @@

  * \param surface the SDL_Surface structure to query

  * \returns SDL_TRUE if the surface is RLE enabled, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.14.

+ *

  * \sa SDL_SetSurfaceRLE

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasSurfaceRLE(SDL_Surface * surface);

@@ -404,6 +436,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_GetColorKey

*/

@@ -418,6 +452,8 @@

  * \param surface the SDL_Surface structure to query

  * \return SDL_TRUE if the surface has a color key, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.9.

+ *

  * \sa SDL_SetColorKey

  * \sa SDL_GetColorKey

*/

@@ -436,6 +472,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_SetColorKey

*/

@@ -458,6 +496,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceColorMod

  * \sa SDL_SetSurfaceAlphaMod

*/

@@ -475,6 +515,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceAlphaMod

  * \sa SDL_SetSurfaceColorMod

*/

@@ -495,6 +537,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceAlphaMod

  * \sa SDL_SetSurfaceColorMod

*/

@@ -509,6 +553,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceColorMod

  * \sa SDL_SetSurfaceAlphaMod

*/

@@ -527,6 +573,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceBlendMode

*/

 extern DECLSPEC int SDLCALL SDL_SetSurfaceBlendMode(SDL_Surface * surface,

@@ -540,6 +588,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetSurfaceBlendMode

*/

 extern DECLSPEC int SDLCALL SDL_GetSurfaceBlendMode(SDL_Surface * surface,

@@ -560,6 +610,8 @@

  * \returns SDL_TRUE if the rectangle intersects the surface, otherwise

  *          SDL_FALSE and blits will be completely clipped.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_GetClipRect

*/

@@ -577,6 +629,8 @@

  * \param rect an SDL_Rect structure filled in with the clipping rectangle for

  *             the surface

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_SetClipRect

*/

@@ -610,6 +664,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocFormat

  * \sa SDL_ConvertSurfaceFormat

  * \sa SDL_CreateRGBSurface

@@ -633,8 +689,10 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocFormat

- * \sa SDL_ConvertSurfaceFormat

+ * \sa SDL_ConvertSurface

  * \sa SDL_CreateRGBSurface

*/

 extern DECLSPEC SDL_Surface *SDLCALL SDL_ConvertSurfaceFormat

@@ -647,12 +705,14 @@

  * \param height the height of the block to copy, in pixels

  * \param src_format an SDL_PixelFormatEnum value of the `src` pixels format

  * \param src a pointer to the source pixels

- * \param src_pitch the pitch of the block to copy, in bytes

+ * \param src_pitch the pitch of the source pixels, in bytes

  * \param dst_format an SDL_PixelFormatEnum value of the `dst` pixels format

  * \param dst a pointer to be filled in with new pixel data

  * \param dst_pitch the pitch of the destination pixels, in bytes

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_ConvertPixels(int width, int height,

                                               Uint32 src_format,

@@ -661,6 +721,32 @@

                                               void * dst, int dst_pitch);

/**

+ * Premultiply the alpha on a block of pixels.

+ *

+ * This is safe to use with src == dst, but not for other overlapping areas.

+ *

+ * This function is currently only implemented for SDL_PIXELFORMAT_ARGB8888.

+ *

+ * \param width the width of the block to convert, in pixels

+ * \param height the height of the block to convert, in pixels

+ * \param src_format an SDL_PixelFormatEnum value of the `src` pixels format

+ * \param src a pointer to the source pixels

+ * \param src_pitch the pitch of the source pixels, in bytes

+ * \param dst_format an SDL_PixelFormatEnum value of the `dst` pixels format

+ * \param dst a pointer to be filled in with premultiplied pixel data

+ * \param dst_pitch the pitch of the destination pixels, in bytes

+ * \returns 0 on success or a negative error code on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_PremultiplyAlpha(int width, int height,

+                                                 Uint32 src_format,

+                                                 const void * src, int src_pitch,

+                                                 Uint32 dst_format,

+                                                 void * dst, int dst_pitch);

+/**

  * Perform a fast fill of a rectangle with a specific color.

  * `color` should be a pixel of the format used by the surface, and can be

@@ -679,6 +765,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FillRects

*/

 extern DECLSPEC int SDLCALL SDL_FillRect

@@ -703,6 +791,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FillRect

*/

 extern DECLSPEC int SDLCALL SDL_FillRects

@@ -774,6 +864,8 @@

  * SDL_UpperBlit() has been replaced by SDL_BlitSurface(), which is merely a

  * macro for this function with a less confusing name.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

*/

 extern DECLSPEC int SDLCALL SDL_UpperBlit

@@ -798,6 +890,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

*/

 extern DECLSPEC int SDLCALL SDL_LowerBlit

@@ -805,12 +899,14 @@

      SDL_Surface * dst, SDL_Rect * dstrect);

- /**

-  * Perform a fast, low quality, stretch blit between two surfaces of the

-  * same format.

-  *

-  * Please use SDL_BlitScaled() instead.

-  */

+/**

+ * Perform a fast, low quality, stretch blit between two surfaces of the same

+ * format.

+ *

+ * Please use SDL_BlitScaled() instead.

+ *

+ * \since This function is available since SDL 2.0.0.

+ */

 extern DECLSPEC int SDLCALL SDL_SoftStretch(SDL_Surface * src,

                                             const SDL_Rect * srcrect,

                                             SDL_Surface * dst,

@@ -818,6 +914,8 @@

/**

  * Perform bilinear scaling between two surfaces of the same format, 32BPP.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_SoftStretchLinear(SDL_Surface * src,

                                             const SDL_Rect * srcrect,

@@ -833,6 +931,8 @@

  * SDL_UpperBlitScaled() has been replaced by SDL_BlitScaled(), which is

  * merely a macro for this function with a less confusing name.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitScaled

*/

 extern DECLSPEC int SDLCALL SDL_UpperBlitScaled

@@ -854,6 +954,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitScaled

*/

 extern DECLSPEC int SDLCALL SDL_LowerBlitScaled

@@ -862,11 +964,15 @@

/**

  * Set the YUV conversion mode

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC void SDLCALL SDL_SetYUVConversionMode(SDL_YUV_CONVERSION_MODE mode);

/**

  * Get the YUV conversion mode

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC SDL_YUV_CONVERSION_MODE SDLCALL SDL_GetYUVConversionMode(void);

@@ -873,6 +979,8 @@

/**

  * Get the YUV conversion mode, returning the correct mode for the resolution

  * when the current conversion mode is SDL_YUV_CONVERSION_AUTOMATIC

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC SDL_YUV_CONVERSION_MODE SDLCALL SDL_GetYUVConversionModeForResolution(int width, int height);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_system.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_system.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -50,6 +50,8 @@

  * \param callback The SDL_WindowsMessageHook function to call.

  * \param userdata a pointer to pass to every iteration of `callback`

+ *

+ * \since This function is available since SDL 2.0.4.

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowsMessageHook(SDL_WindowsMessageHook callback, void *userdata);

@@ -95,6 +97,8 @@

  * \param renderer the renderer from which to get the associated D3D11 device

  * \returns the D3D11 device associated with given renderer or NULL if it is

  *          not a D3D11 renderer; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC ID3D11Device* SDLCALL SDL_RenderGetD3D11Device(SDL_Renderer * renderer);

@@ -132,8 +136,25 @@

  * \param threadID the Unix thread ID to change priority of.

  * \param priority The new, Unix-specific, priority value.

  * \returns 0 on success, or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_LinuxSetThreadPriority(Sint64 threadID, int priority);

+/**

+ * Sets the priority (not nice level) and scheduling policy for a thread.

+ *

+ * This uses setpriority() if possible, and RealtimeKit if available.

+ *

+ * \param threadID The Unix thread ID to change priority of.

+ * \param sdlPriority The new SDL_ThreadPriority value.

+ * \param schedPolicy The new scheduling policy (SCHED_FIFO, SCHED_RR,

+ *                    SCHED_OTHER, etc...)

+ * \returns 0 on success, or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_LinuxSetThreadPriorityAndPolicy(Sint64 threadID, int sdlPriority, int schedPolicy);

 #endif /* __LINUX__ */

@@ -141,9 +162,57 @@

 #ifdef __IPHONEOS__

 #define SDL_iOSSetAnimationCallback(window, interval, callback, callbackParam) SDL_iPhoneSetAnimationCallback(window, interval, callback, callbackParam)

+/**

+ * Use this function to set the animation callback on Apple iOS.

+ *

+ * The function prototype for `callback` is:

+ *

+ * ```c

+ * void callback(void* callbackParam);

+ * ```

+ *

+ * Where its parameter, `callbackParam`, is what was passed as `callbackParam`

+ * to SDL_iPhoneSetAnimationCallback().

+ *

+ * This function is only available on Apple iOS.

+ *

+ * For more information see:

+ * [README-ios.md](https://hg.libsdl.org/SDL/file/default/docs/README-ios.md)

+ *

+ * This functions is also accessible using the macro

+ * SDL_iOSSetAnimationCallback() since SDL 2.0.4.

+ *

+ * \param window the window for which the animation callback should be set

+ * \param interval the number of frames after which **callback** will be

+ *                 called

+ * \param callback the function to call for every frame.

+ * \param callbackParam a pointer that is passed to `callback`.

+ * \returns 0 on success or a negative error code on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_iPhoneSetEventPump

+ */

 extern DECLSPEC int SDLCALL SDL_iPhoneSetAnimationCallback(SDL_Window * window, int interval, void (*callback)(void*), void *callbackParam);

 #define SDL_iOSSetEventPump(enabled) SDL_iPhoneSetEventPump(enabled)

+/**

+ * Use this function to enable or disable the SDL event pump on Apple iOS.

+ *

+ * This function is only available on Apple iOS.

+ *

+ * This functions is also accessible using the macro SDL_iOSSetEventPump()

+ * since SDL 2.0.4.

+ *

+ * \param enabled SDL_TRUE to enable the event pump, SDL_FALSE to disable it

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_iPhoneSetAnimationCallback

+ */

 extern DECLSPEC void SDLCALL SDL_iPhoneSetEventPump(SDL_bool enabled);

 #endif /* __IPHONEOS__ */

@@ -196,6 +265,7 @@

/**

  * Query Android API level of the current device.

+ * - API level 31: Android 12

  * - API level 30: Android 11

  * - API level 29: Android 10

  * - API level 28: Android 9

@@ -219,6 +289,8 @@

  * - API level 10: Android 2.3.3

  * \returns the Android API level.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC int SDLCALL SDL_GetAndroidSDKVersion(void);

@@ -226,6 +298,8 @@

  * Query if the application is running on Android TV.

  * \returns SDL_TRUE if this is Android TV, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsAndroidTV(void);

@@ -233,6 +307,8 @@

  * Query if the application is running on a Chromebook.

  * \returns SDL_TRUE if this is a Chromebook, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsChromebook(void);

@@ -240,11 +316,15 @@

  * Query if the application is running on a Samsung DeX docking station.

  * \returns SDL_TRUE if this is a DeX docking station, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsDeXMode(void);

/**

  * Trigger the Android system back button behavior.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC void SDLCALL SDL_AndroidBackButton(void);

@@ -315,6 +395,8 @@

  * \param permission The permission to request.

  * \returns SDL_TRUE if the permission was granted, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_AndroidRequestPermission(const char *permission);

@@ -338,6 +420,8 @@

  * \param xoffset set this parameter only when gravity >=0

  * \param yoffset set this parameter only when gravity >=0

  * \returns 0 if success, -1 if any error occurs.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_AndroidShowToast(const char* message, int duration, int gravity, int xoffset, int yoffset);

@@ -439,6 +523,8 @@

  * Detects the device family of WinRT plattform at runtime.

  * \returns a value from the SDL_WinRT_DeviceFamily enum.

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC SDL_WinRT_DeviceFamily SDLCALL SDL_WinRTGetDeviceFamily();

@@ -450,6 +536,8 @@

  * If SDL can't determine this, it will return SDL_FALSE.

  * \returns SDL_TRUE if the device is a tablet, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsTablet(void);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_syswm.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_syswm.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -98,6 +98,10 @@

 typedef Uint32 GLuint;

 #endif

+#if defined(SDL_VIDEO_VULKAN) || defined(SDL_VIDEO_METAL)

+#define SDL_METALVIEW_TAG 255

+#endif

 #if defined(SDL_VIDEO_DRIVER_ANDROID)

 typedef struct ANativeWindow ANativeWindow;

 typedef void *EGLSurface;

@@ -143,7 +147,8 @@

     SDL_SYSWM_VIVANTE,

     SDL_SYSWM_OS2,

     SDL_SYSWM_HAIKU,

-    SDL_SYSWM_KMSDRM

+    SDL_SYSWM_KMSDRM,

+    SDL_SYSWM_RISCOS

 } SDL_SYSWM_TYPE;

/**

@@ -292,6 +297,7 @@

             void *shell_surface;                    /**< DEPRECATED Wayland shell_surface (window manager handle) */

             struct wl_egl_window *egl_window;       /**< Wayland EGL window (native window) */

             struct xdg_surface *xdg_surface;        /**< Wayland xdg surface (window manager handle) */

+            struct xdg_toplevel *xdg_toplevel;      /**< Wayland xdg toplevel role */

         } wl;

 #endif

 #if defined(SDL_VIDEO_DRIVER_MIR)  /* no longer available, left for API/ABI compatibility. Remove in 2.1! */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_thread.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_thread.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -123,9 +123,6 @@

 #define SDL_endthread _endthreadex

 #endif

-/**

- *  Create a thread.

- */

 extern DECLSPEC SDL_Thread *SDLCALL

 SDL_CreateThread(SDL_ThreadFunction fn, const char *name, void *data,

                  pfnSDL_CurrentBeginThread pfnBeginThread,

@@ -138,9 +135,6 @@

                  pfnSDL_CurrentEndThread pfnEndThread);

-/**

- *  Create a thread.

- */

 #if defined(SDL_CreateThread) && SDL_DYNAMIC_API

 #undef SDL_CreateThread

 #define SDL_CreateThread(fn, name, data) SDL_CreateThread_REAL(fn, name, data, (pfnSDL_CurrentBeginThread)SDL_beginthread, (pfnSDL_CurrentEndThread)SDL_endthread)

@@ -205,6 +199,8 @@

  *          new thread could not be created; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateThreadWithStackSize

  * \sa SDL_WaitThread

*/

@@ -250,6 +246,8 @@

  *          new thread could not be created; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.9.

+ *

  * \sa SDL_WaitThread

*/

 extern DECLSPEC SDL_Thread *SDLCALL

@@ -267,6 +265,8 @@

  * \returns a pointer to a UTF-8 string that names the specified thread, or

  *          NULL if it doesn't have a name.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateThread

*/

 extern DECLSPEC const char *SDLCALL SDL_GetThreadName(SDL_Thread *thread);

@@ -283,6 +283,8 @@

  * \returns the ID of the current thread.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetThreadID

*/

 extern DECLSPEC SDL_threadID SDLCALL SDL_ThreadID(void);

@@ -298,6 +300,8 @@

  * \returns the ID of the specified thread, or the ID of the current thread if

  *          `thread` is NULL.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ThreadID

*/

 extern DECLSPEC SDL_threadID SDLCALL SDL_GetThreadID(SDL_Thread * thread);

@@ -312,6 +316,8 @@

  * \param priority the SDL_ThreadPriority to set

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_SetThreadPriority(SDL_ThreadPriority priority);

@@ -343,6 +349,8 @@

  *               from the thread function by its 'return', or NULL to not

  *               receive such value back.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateThread

  * \sa SDL_DetachThread

*/

@@ -440,6 +448,8 @@

/**

  * Cleanup all TLS data for this thread.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC void SDLCALL SDL_TLSCleanup(void);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_timer.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_timer.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -42,24 +42,66 @@

  * This value wraps if the program runs for more than ~49 days.

+ * This function is not recommended as of SDL 2.0.18; use SDL_GetTicks64()

+ * instead, where the value doesn't wrap every ~49 days. There are places in

+ * SDL where we provide a 32-bit timestamp that can not change without

+ * breaking binary compatibility, though, so this function isn't officially

+ * deprecated.

+ *

  * \returns an unsigned 32-bit value representing the number of milliseconds

  *          since the SDL library initialized.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_TICKS_PASSED

*/

 extern DECLSPEC Uint32 SDLCALL SDL_GetTicks(void);

/**

- * Compare SDL ticks values, and return true if `A` has passed `B`.

+ * Get the number of milliseconds since SDL library initialization.

+ * Note that you should not use the SDL_TICKS_PASSED macro with values

+ * returned by this function, as that macro does clever math to compensate for

+ * the 32-bit overflow every ~49 days that SDL_GetTicks() suffers from. 64-bit

+ * values from this function can be safely compared directly.

+ *

  * For example, if you want to wait 100 ms, you could do this:

- * ```c++

- * Uint32 timeout = SDL_GetTicks() + 100;

+ * ```c

+ * const Uint64 timeout = SDL_GetTicks64() + 100;

+ * while (SDL_GetTicks64() < timeout) {

+ *     // ... do work until timeout has elapsed

+ * }

+ * ```

+ *

+ * \returns an unsigned 64-bit value representing the number of milliseconds

+ *          since the SDL library initialized.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC Uint64 SDLCALL SDL_GetTicks64(void);

+/**

+ * Compare 32-bit SDL ticks values, and return true if `A` has passed `B`.

+ *

+ * This should be used with results from SDL_GetTicks(), as this macro

+ * attempts to deal with the 32-bit counter wrapping back to zero every ~49

+ * days, but should _not_ be used with SDL_GetTicks64(), which does not have

+ * that problem.

+ *

+ * For example, with SDL_GetTicks(), if you want to wait 100 ms, you could

+ * do this:

+ *

+ * ```c

+ * const Uint32 timeout = SDL_GetTicks() + 100;

  * while (!SDL_TICKS_PASSED(SDL_GetTicks(), timeout)) {

  *     // ... do work until timeout has elapsed

* }

  * ```

+ *

+ * Note that this does not handle tick differences greater

+ * than 2^31 so take care when using the above kind of code

+ * with large timeout delays (tens of days).

*/

 #define SDL_TICKS_PASSED(A, B)  ((Sint32)((B) - (A)) <= 0)

@@ -74,6 +116,8 @@

  * \returns the current counter value.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetPerformanceFrequency

*/

 extern DECLSPEC Uint64 SDLCALL SDL_GetPerformanceCounter(void);

@@ -97,6 +141,8 @@

  * scheduling.

  * \param ms the number of milliseconds to delay

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_Delay(Uint32 ms);

@@ -143,6 +189,8 @@

  * \returns a timer ID or 0 if an error occurs; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RemoveTimer

*/

 extern DECLSPEC SDL_TimerID SDLCALL SDL_AddTimer(Uint32 interval,

@@ -155,6 +203,8 @@

  * \param id the ID of the timer to remove

  * \returns SDL_TRUE if the timer is removed or SDL_FALSE if the timer wasn't

  *          found.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_AddTimer

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_touch.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_touch.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -97,6 +97,8 @@

/**

  * Get the type of the given touch device.

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC SDL_TouchDeviceType SDLCALL SDL_GetTouchDeviceType(SDL_TouchID touchID);

@@ -122,6 +124,8 @@

  * \param index the index of the requested finger

  * \returns a pointer to the SDL_Finger object or NULL if no object at the

  *          given ID and index could be found.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_RecordGesture

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_types.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_types.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_version.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_version.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -59,7 +59,7 @@

*/

 #define SDL_MAJOR_VERSION   2

 #define SDL_MINOR_VERSION   0

-#define SDL_PATCHLEVEL      16

+#define SDL_PATCHLEVEL      20

/**

  * Macro to determine SDL version program was compiled against.

@@ -118,6 +118,8 @@

  * \param ver the SDL_version structure that contains the version information

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRevision

*/

 extern DECLSPEC void SDLCALL SDL_GetVersion(SDL_version * ver);

@@ -145,6 +147,8 @@

  * \returns an arbitrary string, uniquely identifying the exact revision of

  *          the SDL library in use.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetVersion

*/

 extern DECLSPEC const char *SDLCALL SDL_GetRevision(void);

@@ -153,10 +157,22 @@

  * Obsolete function, do not use.

  * When SDL was hosted in a Mercurial repository, and was built carefully,

- * this would return the revision number that the build was created from.

- * This number was not reliable for several reasons, but more importantly,

- * SDL is now hosted in a git repository, which does not offer numbers at

- * all, only hashes. This function only ever returns zero now. Don't use it.

+ * this would return the revision number that the build was created from. This

+ * number was not reliable for several reasons, but more importantly, SDL is

+ * now hosted in a git repository, which does not offer numbers at all, only

+ * hashes. This function only ever returns zero now. Don't use it.

+ *

+ * Before SDL 2.0.16, this might have returned an unreliable, but non-zero

+ * number.

+ *

+ * \deprecated Use SDL_GetRevision() instead; if SDL was carefully built, it

+ *             will return a git hash.

+ *

+ * \returns zero, always, in modern SDL releases.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetRevision

*/

 extern SDL_DEPRECATED DECLSPEC int SDLCALL SDL_GetRevisionNumber(void);

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_video.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_video.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -174,7 +174,9 @@

     SDL_WINDOWEVENT_FOCUS_LOST,     /**< Window has lost keyboard focus */

     SDL_WINDOWEVENT_CLOSE,          /**< The window manager requests that the window be closed */

     SDL_WINDOWEVENT_TAKE_FOCUS,     /**< Window is being offered a focus (should SetWindowInputFocus() on itself or a subwindow, or ignore) */

-    SDL_WINDOWEVENT_HIT_TEST        /**< Window had a hit test that wasn't SDL_HITTEST_NORMAL. */

+    SDL_WINDOWEVENT_HIT_TEST,       /**< Window had a hit test that wasn't SDL_HITTEST_NORMAL. */

+    SDL_WINDOWEVENT_ICCPROF_CHANGED,/**< The ICC profile of the window's display has changed. */

+    SDL_WINDOWEVENT_DISPLAY_CHANGED /**< Window has been moved to display data1. */

 } SDL_WindowEventID;

/**

@@ -207,7 +209,7 @@

     SDL_FLASH_CANCEL,                   /**< Cancel any window flash state */

     SDL_FLASH_BRIEFLY,                  /**< Flash the window briefly to get attention */

-    SDL_FLASH_UNTIL_FOCUSED,            /**< Flash the window until it gets focus */

+    SDL_FLASH_UNTIL_FOCUSED             /**< Flash the window until it gets focus */

 } SDL_FlashOperation;

/**

@@ -284,6 +286,8 @@

  * \returns a number >= 1 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetVideoDriver

*/

 extern DECLSPEC int SDLCALL SDL_GetNumVideoDrivers(void);

@@ -297,6 +301,8 @@

  * \param index the index of a video driver

  * \returns the name of the video driver with the given **index**.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumVideoDrivers

*/

 extern DECLSPEC const char *SDLCALL SDL_GetVideoDriver(int index);

@@ -323,6 +329,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumVideoDrivers

  * \sa SDL_GetVideoDriver

  * \sa SDL_InitSubSystem

@@ -335,6 +343,8 @@

  * This function closes all windows, and restores the original video mode.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_VideoInit

*/

 extern DECLSPEC void SDLCALL SDL_VideoQuit(void);

@@ -388,6 +398,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumVideoDisplays

*/

 extern DECLSPEC int SDLCALL SDL_GetDisplayBounds(int displayIndex, SDL_Rect * rect);

@@ -456,6 +468,8 @@

  * \returns The SDL_DisplayOrientation enum value of the display, or

  *          `SDL_ORIENTATION_UNKNOWN` if it isn't available.

+ * \since This function is available since SDL 2.0.9.

+ *

  * \sa SDL_GetNumVideoDisplays

*/

 extern DECLSPEC SDL_DisplayOrientation SDLCALL SDL_GetDisplayOrientation(int displayIndex);

@@ -495,6 +509,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumDisplayModes

*/

 extern DECLSPEC int SDLCALL SDL_GetDisplayMode(int displayIndex, int modeIndex,

@@ -514,6 +530,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetCurrentDisplayMode

  * \sa SDL_GetDisplayMode

  * \sa SDL_SetWindowDisplayMode

@@ -534,6 +552,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetDesktopDisplayMode

  * \sa SDL_GetDisplayMode

  * \sa SDL_GetNumVideoDisplays

@@ -560,6 +580,8 @@

  * \returns the passed in value `closest` or NULL if no matching video mode

  *          was available; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetDisplayMode

  * \sa SDL_GetNumDisplayModes

*/

@@ -573,6 +595,8 @@

  *          success or a negative error code on failure; call SDL_GetError()

  *          for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetDisplayBounds

  * \sa SDL_GetNumVideoDisplays

*/

@@ -592,6 +616,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowDisplayMode

  * \sa SDL_SetWindowFullscreen

*/

@@ -607,6 +633,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowDisplayMode

  * \sa SDL_SetWindowFullscreen

*/

@@ -614,6 +642,20 @@

                                                      SDL_DisplayMode * mode);

/**

+ * Get the raw ICC profile data for the screen the window is currently on.

+ *

+ * Data returned should be freed with SDL_free.

+ *

+ * \param window the window to query

+ * \param size the size of the ICC profile

+ * \returns the raw ICC profile data on success or NULL on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC void* SDLCALL SDL_GetWindowICCProfile(SDL_Window * window, size_t* size);

+/**

  * Get the pixel format associated with the window.

  * \param window the window to query

@@ -620,6 +662,8 @@

  * \returns the pixel format of the window on success or

  *          SDL_PIXELFORMAT_UNKNOWN on failure; call SDL_GetError() for more

  *          information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC Uint32 SDLCALL SDL_GetWindowPixelFormat(SDL_Window * window);

@@ -707,6 +751,8 @@

  * \returns the window that was created or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateWindow

  * \sa SDL_DestroyWindow

*/

@@ -738,6 +784,8 @@

  * \returns the window associated with `id` or NULL if it doesn't exist; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowID

*/

 extern DECLSPEC SDL_Window * SDLCALL SDL_GetWindowFromID(Uint32 id);

@@ -748,6 +796,8 @@

  * \param window the window to query

  * \returns a mask of the SDL_WindowFlags associated with `window`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateWindow

  * \sa SDL_HideWindow

  * \sa SDL_MaximizeWindow

@@ -766,6 +816,8 @@

  * \param window the window to change

  * \param title the desired window title in UTF-8 format

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowTitle

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowTitle(SDL_Window * window,

@@ -778,6 +830,8 @@

  * \returns the title of the window in UTF-8 format or "" if there is no

  *          title.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowTitle

*/

 extern DECLSPEC const char *SDLCALL SDL_GetWindowTitle(SDL_Window * window);

@@ -787,6 +841,8 @@

  * \param window the window to change

  * \param icon an SDL_Surface structure containing the icon for the window

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowIcon(SDL_Window * window,

                                                SDL_Surface * icon);

@@ -801,6 +857,8 @@

  * \param userdata the associated pointer

  * \returns the previous value associated with `name`.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowData

*/

 extern DECLSPEC void* SDLCALL SDL_SetWindowData(SDL_Window * window,

@@ -814,6 +872,8 @@

  * \param name the name of the pointer

  * \returns the value associated with `name`.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowData

*/

 extern DECLSPEC void *SDLCALL SDL_GetWindowData(SDL_Window * window,

@@ -830,6 +890,8 @@

  * \param y the y coordinate of the window in screen coordinates, or

  *          `SDL_WINDOWPOS_CENTERED` or `SDL_WINDOWPOS_UNDEFINED`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowPosition

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowPosition(SDL_Window * window,

@@ -847,6 +909,8 @@

  * \param y a pointer filled in with the y position of the window, in screen

  *          coordinates, may be NULL

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowPosition

*/

 extern DECLSPEC void SDLCALL SDL_GetWindowPosition(SDL_Window * window,

@@ -869,6 +933,8 @@

  * \param h the height of the window in pixels, in screen coordinates, must be

  *          > 0

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowSize

  * \sa SDL_SetWindowDisplayMode

*/

@@ -893,6 +959,8 @@

  * \param h a pointer filled in with the height of the window, in screen

  *          coordinates, may be NULL

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_GetDrawableSize

  * \sa SDL_Vulkan_GetDrawableSize

  * \sa SDL_SetWindowSize

@@ -943,6 +1011,8 @@

  * \param min_w the minimum width of the window in pixels

  * \param min_h the minimum height of the window in pixels

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowMinimumSize

  * \sa SDL_SetWindowMaximumSize

*/

@@ -958,6 +1028,8 @@

  * \param h a pointer filled in with the minimum height of the window, may be

  *          NULL

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowMaximumSize

  * \sa SDL_SetWindowMinimumSize

*/

@@ -971,6 +1043,8 @@

  * \param max_w the maximum width of the window in pixels

  * \param max_h the maximum height of the window in pixels

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowMaximumSize

  * \sa SDL_SetWindowMinimumSize

*/

@@ -986,6 +1060,8 @@

  * \param h a pointer filled in with the maximum height of the window, may be

  *          NULL

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowMinimumSize

  * \sa SDL_SetWindowMaximumSize

*/

@@ -1031,25 +1107,29 @@

                                                     SDL_bool resizable);

/**

- *  \brief Set the window to always be above the others.

+ * Set the window to always be above the others.

- *  This will add or remove the window's `SDL_WINDOW_ALWAYS_ON_TOP`

- *  flag. This will bring the window to the front and keep the window above

- *  the rest.

+ * This will add or remove the window's `SDL_WINDOW_ALWAYS_ON_TOP` flag. This

+ * will bring the window to the front and keep the window above the rest.

- *  \param window The window of which to change the always on top state.

- *  \param on_top  SDL_TRUE to set the window always on top, SDL_FALSE to disable.

+ * \param window The window of which to change the always on top state

+ * \param on_top SDL_TRUE to set the window always on top, SDL_FALSE to

+ *               disable

- *  \sa SDL_SetWindowAlwaysOnTop

+ * \since This function is available since SDL 2.0.16.

+ *

+ * \sa SDL_GetWindowFlags

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowAlwaysOnTop(SDL_Window * window,

                                                       SDL_bool on_top);

/**

  * Show a window.

  * \param window the window to show

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HideWindow

  * \sa SDL_RaiseWindow

*/

@@ -1060,6 +1140,8 @@

  * \param window the window to hide

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ShowWindow

*/

 extern DECLSPEC void SDLCALL SDL_HideWindow(SDL_Window * window);

@@ -1068,6 +1150,8 @@

  * Raise a window above other windows and set the input focus.

  * \param window the window to raise

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_RaiseWindow(SDL_Window * window);

@@ -1076,6 +1160,8 @@

  * \param window the window to maximize

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MinimizeWindow

  * \sa SDL_RestoreWindow

*/

@@ -1086,6 +1172,8 @@

  * \param window the window to minimize

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MaximizeWindow

  * \sa SDL_RestoreWindow

*/

@@ -1096,6 +1184,8 @@

  * \param window the window to restore

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MaximizeWindow

  * \sa SDL_MinimizeWindow

*/

@@ -1139,6 +1229,8 @@

  * \returns the surface associated with the window, or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_UpdateWindowSurface

  * \sa SDL_UpdateWindowSurfaceRects

*/

@@ -1156,6 +1248,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowSurface

  * \sa SDL_UpdateWindowSurfaceRects

*/

@@ -1176,6 +1270,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowSurface

  * \sa SDL_UpdateWindowSurface

*/

@@ -1186,7 +1282,9 @@

/**

  * Set a window's input grab mode.

- * When input is grabbed the mouse is confined to the window.

+ * When input is grabbed, the mouse is confined to the window. This function

+ * will also grab the keyboard if `SDL_HINT_GRAB_KEYBOARD` is set. To grab the

+ * keyboard without also grabbing the mouse, use SDL_SetWindowKeyboardGrab().

  * If the caller enables a grab while another window is currently grabbed, the

  * other window loses its grab in favor of the caller's window.

@@ -1194,6 +1292,8 @@

  * \param window the window for which the input grab mode should be set

  * \param grabbed SDL_TRUE to grab input or SDL_FALSE to release input

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetGrabbedWindow

  * \sa SDL_GetWindowGrab

*/

@@ -1203,6 +1303,19 @@

/**

  * Set a window's keyboard grab mode.

+ * Keyboard grab enables capture of system keyboard shortcuts like Alt+Tab or

+ * the Meta/Super key. Note that not all system keyboard shortcuts can be

+ * captured by applications (one example is Ctrl+Alt+Del on Windows).

+ *

+ * This is primarily intended for specialized applications such as VNC clients

+ * or VM frontends. Normal games should not use keyboard grab.

+ *

+ * When keyboard grab is enabled, SDL will continue to handle Alt+Tab when the

+ * window is full-screen to ensure the user is not trapped in your

+ * application. If you have a custom keyboard shortcut to exit fullscreen

+ * mode, you may suppress this behavior with

+ * `SDL_HINT_ALLOW_ALT_TAB_WHILE_GRABBED`.

+ *

  * If the caller enables a grab while another window is currently grabbed, the

  * other window loses its grab in favor of the caller's window.

@@ -1209,6 +1322,8 @@

  * \param window The window for which the keyboard grab mode should be set.

  * \param grabbed This is SDL_TRUE to grab keyboard, and SDL_FALSE to release.

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_GetWindowKeyboardGrab

  * \sa SDL_SetWindowMouseGrab

  * \sa SDL_SetWindowGrab

@@ -1219,8 +1334,12 @@

/**

  * Set a window's mouse grab mode.

+ * Mouse grab confines the mouse cursor to the window.

+ *

  * \param window The window for which the mouse grab mode should be set.

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_GetWindowMouseGrab

  * \sa SDL_SetWindowKeyboardGrab

  * \sa SDL_SetWindowGrab

@@ -1234,6 +1353,8 @@

  * \param window the window to query

  * \returns SDL_TRUE if input is grabbed, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowGrab

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GetWindowGrab(SDL_Window * window);

@@ -1244,6 +1365,8 @@

  * \param window the window to query

  * \returns SDL_TRUE if keyboard is grabbed, and SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_SetWindowKeyboardGrab

  * \sa SDL_GetWindowGrab

*/

@@ -1255,6 +1378,8 @@

  * \param window the window to query

  * \returns SDL_TRUE if mouse is grabbed, and SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_SetWindowKeyboardGrab

  * \sa SDL_GetWindowGrab

*/

@@ -1273,6 +1398,38 @@

 extern DECLSPEC SDL_Window * SDLCALL SDL_GetGrabbedWindow(void);

/**

+ * Confines the cursor to the specified area of a window.

+ *

+ * Note that this does NOT grab the cursor, it only defines the area a cursor

+ * is restricted to when the window has mouse focus.

+ *

+ * \param window The window that will be associated with the barrier.

+ * \param rect A rectangle area in window-relative coordinates. If NULL the

+ *             barrier for the specified window will be destroyed.

+ * \returns 0 on success or a negative error code on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GetWindowMouseRect

+ * \sa SDL_SetWindowMouseGrab

+ */

+extern DECLSPEC int SDLCALL SDL_SetWindowMouseRect(SDL_Window * window, const SDL_Rect * rect);

+/**

+ * Get the mouse confinement rectangle of a window.

+ *

+ * \param window The window to query

+ * \returns A pointer to the mouse confinement rectangle of a window, or NULL

+ *          if there isn't one.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_SetWindowMouseRect

+ */

+extern DECLSPEC const SDL_Rect * SDLCALL SDL_GetWindowMouseRect(SDL_Window * window);

+/**

  * Set the brightness (gamma multiplier) for a given window's display.

  * Despite the name and signature, this method sets the brightness of the

@@ -1293,6 +1450,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowBrightness

  * \sa SDL_SetWindowGammaRamp

*/

@@ -1311,6 +1470,8 @@

  * \returns the brightness for the display where 0.0 is completely dark and

  *          1.0 is normal brightness.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowBrightness

*/

 extern DECLSPEC float SDLCALL SDL_GetWindowBrightness(SDL_Window * window);

@@ -1410,6 +1571,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowGammaRamp

*/

 extern DECLSPEC int SDLCALL SDL_SetWindowGammaRamp(SDL_Window * window,

@@ -1436,6 +1599,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowGammaRamp

*/

 extern DECLSPEC int SDLCALL SDL_GetWindowGammaRamp(SDL_Window * window,

@@ -1527,6 +1692,8 @@

  * \param operation the flash operation

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_FlashWindow(SDL_Window * window, SDL_FlashOperation operation);

@@ -1538,6 +1705,8 @@

  * \param window the window to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateWindow

  * \sa SDL_CreateWindowFrom

*/

@@ -1606,6 +1775,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_GetProcAddress

  * \sa SDL_GL_UnloadLibrary

*/

@@ -1656,6 +1827,8 @@

  * \returns a pointer to the named OpenGL function. The returned pointer

  *          should be cast to the appropriate function signature.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_ExtensionSupported

  * \sa SDL_GL_LoadLibrary

  * \sa SDL_GL_UnloadLibrary

@@ -1665,6 +1838,8 @@

/**

  * Unload the OpenGL library previously loaded by SDL_GL_LoadLibrary().

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_LoadLibrary

*/

 extern DECLSPEC void SDLCALL SDL_GL_UnloadLibrary(void);

@@ -1714,6 +1889,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_GetAttribute

  * \sa SDL_GL_ResetAttributes

*/

@@ -1727,6 +1904,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_ResetAttributes

  * \sa SDL_GL_SetAttribute

*/

@@ -1747,6 +1926,8 @@

  * \returns the OpenGL context associated with `window` or NULL on error; call

  *          SDL_GetError() for more details.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_DeleteContext

  * \sa SDL_GL_MakeCurrent

*/

@@ -1763,6 +1944,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_CreateContext

*/

 extern DECLSPEC int SDLCALL SDL_GL_MakeCurrent(SDL_Window * window,

@@ -1875,6 +2058,8 @@

  * extra.

  * \param window the window to change

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_GL_SwapWindow(SDL_Window * window);

@@ -1882,6 +2067,8 @@

  * Delete an OpenGL context.

  * \param context the OpenGL context to be deleted

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_GL_CreateContext

*/

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_vulkan.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/SDL_vulkan.h

@@ -101,7 +101,7 @@

  * \returns 0 on success or -1 if the library couldn't be loaded; call

  *          SDL_GetError() for more information.

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_Vulkan_GetVkInstanceProcAddr

  * \sa SDL_Vulkan_UnloadLibrary

@@ -115,6 +115,8 @@

  * creating an SDL_Window with the `SDL_WINDOW_VULKAN` flag.

  * \returns the function pointer for `vkGetInstanceProcAddr` or NULL on error.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC void *SDLCALL SDL_Vulkan_GetVkGetInstanceProcAddr(void);

@@ -121,7 +123,7 @@

/**

  * Unload the Vulkan library previously loaded by SDL_Vulkan_LoadLibrary()

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_Vulkan_LoadLibrary

*/

@@ -151,7 +153,7 @@

  *               Vulkan instance extensions

  * \returns SDL_TRUE on success, SDL_FALSE on error.

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_Vulkan_CreateSurface

*/

@@ -172,7 +174,7 @@

  *                created surface

  * \returns SDL_TRUE on success, SDL_FALSE on error.

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_Vulkan_GetInstanceExtensions

  * \sa SDL_Vulkan_GetDrawableSize

@@ -193,7 +195,7 @@

  * \param w Pointer to the variable to write the width to or NULL

  * \param h Pointer to the variable to write the height to or NULL

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_GetWindowSize

  * \sa SDL_CreateWindow

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/begin_code.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/begin_code.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -164,3 +164,24 @@

 #endif

 #endif /* NULL */

 #endif /* ! Mac OS X - breaks precompiled headers */

+#ifndef SDL_FALLTHROUGH

+#if (defined(__cplusplus) && __cplusplus >= 201703L) || \

+    (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202000L)

+#define SDL_FALLTHROUGH [[fallthrough]]

+#else

+#if defined(__has_attribute)

+#define _HAS_FALLTHROUGH __has_attribute(__fallthrough__)

+#else

+#define _HAS_FALLTHROUGH 0

+#endif /* __has_attribute */

+#if _HAS_FALLTHROUGH && \

+   ((defined(__GNUC__) && __GNUC__ >= 7) || \

+    (defined(__clang_major__) && __clang_major__ >= 10))

+#define SDL_FALLTHROUGH __attribute__((__fallthrough__))

+#else

+#define SDL_FALLTHROUGH do {} while (0) /* fallthrough */

+#endif /* _HAS_FALLTHROUGH */

+#undef _HAS_FALLTHROUGH

+#endif /* C++17 or C2x */

+#endif /* SDL_FALLTHROUGH not defined */

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/close_code.h

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Headers/close_code.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/Info.plist

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/Info.plist

@@ -3,7 +3,7 @@

 <plist version="1.0">

 <dict>

 	<key>BuildMachineOSBuild</key>

-	<string>20F71</string>

+	<string>20G165</string>

 	<key>CFBundleDevelopmentRegion</key>

 	<string>English</string>

 	<key>CFBundleExecutable</key>

@@ -19,7 +19,7 @@

 	<key>CFBundlePackageType</key>

 	<string>FMWK</string>

 	<key>CFBundleShortVersionString</key>

-	<string>2.0.16</string>

+	<string>2.0.20</string>

 	<key>CFBundleSignature</key>

 	<string>SDLX</string>

 	<key>CFBundleSupportedPlatforms</key>

@@ -27,23 +27,23 @@

 		<string>MacOSX</string>

 	</array>

 	<key>CFBundleVersion</key>

-	<string>2.0.16</string>

+	<string>2.0.20</string>

 	<key>DTCompiler</key>

 	<string>com.apple.compilers.llvm.clang.1_0</string>

 	<key>DTPlatformBuild</key>

-	<string>12E507</string>

+	<string>13C100</string>

 	<key>DTPlatformName</key>

 	<string>macosx</string>

 	<key>DTPlatformVersion</key>

-	<string>11.3</string>

+	<string>12.1</string>

 	<key>DTSDKBuild</key>

-	<string>20E214</string>

+	<string>21C46</string>

 	<key>DTSDKName</key>

-	<string>macosx11.3</string>

+	<string>macosx12.1</string>

 	<key>DTXcode</key>

-	<string>1251</string>

+	<string>1321</string>

 	<key>DTXcodeBuild</key>

-	<string>12E507</string>

+	<string>13C100</string>

 	<key>LSMinimumSystemVersion</key>

 	<string>10.6</string>

 </dict>

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/License.txt

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/License.txt

@@ -1,6 +1,6 @@

 Simple DirectMedia Layer

-Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

 This software is provided 'as-is', without any express or implied

 warranty.  In no event will the authors be held liable for any damages

binary files a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/default.metallib b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/Resources/default.metallib differ

binary files a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/SDL2 b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/SDL2 differ

--- a/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/_CodeSignature/CodeResources

+++ b/release/macos/pt2-clone-macos.app/Contents/Frameworks/SDL2.framework/Versions/A/_CodeSignature/CodeResources

@@ -6,11 +6,11 @@

 	<dict>

 		<key>Resources/Info.plist</key>

 		<data>

-		WjxEf7JV68HAeMdbj6e6QQ/ZHSQ=

+		WA5ECtp9JdaZLsWF+EWo7CT3rrk=

 		</data>

 		<key>Resources/License.txt</key>

 		<data>

-		s91T1Kwm3AMSbQtGQrmCGovO9hU=

+		VoVWJNSXNFkj10nxdQKhgCnXJjE=

 		</data>

 		<key>Resources/ReadMe.txt</key>

 		<data>

@@ -18,29 +18,20 @@

 		</data>

 		<key>Resources/default.metallib</key>

 		<data>

-		u7DhzcJRXLKuXpZWAXg5EvjyPQU=

+		9r12z/bRcfzLTZHZq/lX6aEe2XQ=

 		</data>

 	</dict>

 	<key>files2</key>

 	<dict>

-		<key>Frameworks/hidapi.framework</key>

-		<dict>

-			<key>cdhash</key>

-			<data>

-			h+fg/NHz4K/tjyQOs5x1ev0Guq4=

-			</data>

-			<key>requirement</key>

-			<string>identifier "org.libsdl.hidapi" and anchor apple generic and certificate 1[field.1.2.840.113635.100.6.2.6] /* exists */ and certificate leaf[field.1.2.840.113635.100.6.1.13] /* exists */ and certificate leaf[subject.OU] = EH385AYQ6F</string>

-		</dict>

 		<key>Headers/SDL.h</key>

 		<dict>

 			<key>hash</key>

 			<data>

-			ukxF3aLod8W9qSd8/RYytkX5Pc8=

+			aTrG+5Kp2RqNz3APjcnTl3w2C4w=

 			</data>

 			<key>hash2</key>

 			<data>

-			tSIdU2+e4lK2ldm5lrBUwFCmhYbYbW6rWnh6hkycoiI=

+			9NawzRgLDm4UI/rDFKG++T8PnU8hiR5JbYyd6V3Mx7k=

 			</data>

 		</dict>

 		<key>Headers/SDL_assert.h</key>

@@ -47,11 +38,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			YFtYbng/7o9seldqSNLImsTC7lQ=

+			uEY4hdTMrMozRTKHUFPLDb509Sg=

 			</data>

 			<key>hash2</key>

 			<data>

-			b8TdcIoOq5IibgJxqAd7CkNgrxq+M75zrzH1mZxEneA=

+			U3NT+iYQLyMuyL8C9sROyGEfnWZ5SGDnW2zvPxfWAKE=

 			</data>

 		</dict>

 		<key>Headers/SDL_atomic.h</key>

@@ -58,11 +49,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			YDPhQ+Hi9jvaeVyq+sx0mIo/kPM=

+			D60+kC9hIWIjMdqJJ6YFVv8aOb0=

 			</data>

 			<key>hash2</key>

 			<data>

-			B5GMXt9DX2TWjntajYAKSzLQIq/V3FDlBCgqcUc+66Y=

+			2fZn1kBYHhoKRoWwNUHlCWEDYp1KHMSJpCfmEqj415M=

 			</data>

 		</dict>

 		<key>Headers/SDL_audio.h</key>

@@ -69,11 +60,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			T2j9PwdLNfC9RRgDmGdmFo+MYTs=

+			93MqcH4EqdPWPnTMGXxL+EOJ1xo=

 			</data>

 			<key>hash2</key>

 			<data>

-			996N7CD8VnLOgRJonZI487OJea75o6QHSVWtBp+uJ0A=

+			wLgXQ8c4VznJaqNYA0zPDOFM1QPEild7ge3OCZp3Gxw=

 			</data>

 		</dict>

 		<key>Headers/SDL_bits.h</key>

@@ -80,11 +71,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			KRuuaFLKyAsB5W0z3IWn6XlXpUc=

+			mxLXvUwNKaUNhzM4fR4Y8QlzvLU=

 			</data>

 			<key>hash2</key>

 			<data>

-			p9XweSY3m7tP4b6GNpDCjMrnsnwLpJaa7YRSz/Au5LA=

+			E7lG+cfFwP0OtULzcOnUsdgz/uauYrGflxSD53S4pU8=

 			</data>

 		</dict>

 		<key>Headers/SDL_blendmode.h</key>

@@ -91,11 +82,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			kA99c8IudHPh7NcmgmlorJ+6G5I=

+			9bKJAWfPT5IMRUv3P60r38Qlk5E=

 			</data>

 			<key>hash2</key>

 			<data>

-			O2prI1W+lzZ0Tk2hxfM6W7DdI0gN2dPB4W6OYrjmciY=

+			zxdtTSgsjgosnZmtk6KOYkLixD/aYeMdq8XobZSrhvM=

 			</data>

 		</dict>

 		<key>Headers/SDL_clipboard.h</key>

@@ -102,11 +93,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			LBMSVCAoeFCK5G/1hzPYz8g017M=

+			xjb4xlgQVYsfmVMNWFBEnGFShaU=

 			</data>

 			<key>hash2</key>

 			<data>

-			9NO02UM4+ArMWXe3sJ4dfOeBy5cGoz5sXHjsWr5Q1CU=

+			9jLWKNeHEqSrI9kVnhwtxekbH8eEwa64WdJ+rc4wROY=

 			</data>

 		</dict>

 		<key>Headers/SDL_config.h</key>

@@ -113,11 +104,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			aytRh8+xvpYYsAdb7F7yLmg0kis=

+			LlONHAQS/oc0Y+ZJDfwuWh4emOw=

 			</data>

 			<key>hash2</key>

 			<data>

-			dzGHhY4lHdr+Vh/w9XIV8P9SQjSQnoL/dYvOHKmBZfs=

+			eq/Osz5nEFVx550YlyQeJY0oEfTXsSpRxtL+NnKKs80=

 			</data>

 		</dict>

 		<key>Headers/SDL_config_macosx.h</key>

@@ -124,11 +115,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			Edu7p4ZQ7Oo4sP2oEeH/lujRQz0=

+			7Q5qbaae3QXLwQU6Jn3CSRazYk4=

 			</data>

 			<key>hash2</key>

 			<data>

-			Q5fKkQSpvrhfleljxherEJVjdjBrlKkE1SZTPoSgRew=

+			trVZMzZEKJS6fxOXwpzcplE8cTK6acnbtwd4xZBkkd4=

 			</data>

 		</dict>

 		<key>Headers/SDL_copying.h</key>

@@ -135,11 +126,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			yrYOm/q+6NqPxYH5MLEonLnwIxY=

+			topzn4TKpy+ywX5uHtzXPOb/EWk=

 			</data>

 			<key>hash2</key>

 			<data>

-			Ziie3rOwX+j6M2NBdENO350Ubg9tI0Z6wHxLmkPA5eM=

+			nXmV15qsx3hLFUWnzkeUClLg3jiNhHqPhtRo9asqkPI=

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 		</dict>

 		<key>Headers/SDL_cpuinfo.h</key>

@@ -146,11 +137,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

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 		<key>Headers/SDL_endian.h</key>

@@ -157,11 +148,11 @@

 		<dict>

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 			<data>

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 		<key>Headers/SDL_error.h</key>

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 		<dict>

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 			<data>

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 		<key>Headers/SDL_events.h</key>

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 		<dict>

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 			<data>

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 		<key>Headers/SDL_filesystem.h</key>

@@ -190,11 +181,11 @@

 		<dict>

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 			<data>

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 		<key>Headers/SDL_gamecontroller.h</key>

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 		<dict>

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 			<data>

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 		<key>Headers/SDL_gesture.h</key>

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 		<dict>

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 		<key>Headers/SDL_haptic.h</key>

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 		<dict>

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 			<data>

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+		<key>Headers/SDL_hidapi.h</key>

+		<dict>

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 		<key>Headers/SDL_hints.h</key>

 		<dict>

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 			<data>

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 		<dict>

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@@ -267,11 +269,11 @@

 		<dict>

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 			<data>

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@@ -289,11 +291,11 @@

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 		<dict>

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 		<dict>

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 		<dict>

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+			XmYmMVG61fzgJfj77mGROTywuMWsNgRLG597bhz+peY=

 			</data>

 		</dict>

 		<key>Headers/SDL_shape.h</key>

@@ -586,11 +588,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			sb3+RNb8610fSUehd3nUPrlUNc0=

+			qj0IUzY/c0BL/X9SgIT0fF3jLkE=

 			</data>

 			<key>hash2</key>

 			<data>

-			H0T54wfINZOD2dReTZxEe/by6mt40+GsqQ3yqDnMTH0=

+			HTVFVnU5fT3NJ77xPGLsTExAsiEcJ9WJryO/zLZJL6c=

 			</data>

 		</dict>

 		<key>Headers/SDL_stdinc.h</key>

@@ -597,11 +599,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			LZ+cGqiK4pAnYqtUZk2rNeRmVqE=

+			Ow6oKGveLDE2aT0KxfSJs8/24UI=

 			</data>

 			<key>hash2</key>

 			<data>

-			mcX1j/rQEYc1LBwBz57JNCEI9oW/HiIuOdVuc7FsdjU=

+			FcemYG+UGgvQJHVx/0aFkPxuDa99LnzzfyUvSM5AMAE=

 			</data>

 		</dict>

 		<key>Headers/SDL_surface.h</key>

@@ -608,11 +610,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			pyE5QLkSRJ8TEzfVY3YVCcXvgWU=

+			RdyyRQbhpIDBkrNOPDJ290MEc18=

 			</data>

 			<key>hash2</key>

 			<data>

-			KnnAqg0wrBiByor22Dz0DZF861nYDT/KE0ACnGJvGkg=

+			k58BNGZc93dbvyP4oyMEHL7LTMCncEHSm7EdcR878w4=

 			</data>

 		</dict>

 		<key>Headers/SDL_system.h</key>

@@ -619,11 +621,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			/xcVEh5npFocZlKWh4y4PRRRf/E=

+			ujlKZfzP309kUTXstQg359cq3dk=

 			</data>

 			<key>hash2</key>

 			<data>

-			HgbgwBu/KUta72XWvJyiADI2+3sZV0NqFnGAdU2Vi2M=

+			sMxQ9hx1mtMaJNUhOuygfDpQ3E+18X7QSVlQZigFXQk=

 			</data>

 		</dict>

 		<key>Headers/SDL_syswm.h</key>

@@ -630,11 +632,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			TXNkX8EvMWh4r29g63us5QeKfWM=

+			7YVFoB7fS5l7PdqmxsrhPziQj84=

 			</data>

 			<key>hash2</key>

 			<data>

-			9griPDtsw7unj0tOor/ppwx2Uoj2wUV69RVaajUZn0U=

+			fv7rkrGfIa4wRfnVvTZNfPtI6ZXg5LiD63A1Bw3LOsg=

 			</data>

 		</dict>

 		<key>Headers/SDL_thread.h</key>

@@ -641,11 +643,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			mAkwgT9zu0sqvdnMZHySltHrQIw=

+			9IQdMCX5R/BYopjk3MQIKacM0zg=

 			</data>

 			<key>hash2</key>

 			<data>

-			uFBAfWMbtZrri90TNEc0VCybLyanAYkYTkNWrLYjXMg=

+			eZr1S4adstfHOatN7ohlUl+LnVN+hXUn7ezBiX2acpQ=

 			</data>

 		</dict>

 		<key>Headers/SDL_timer.h</key>

@@ -652,11 +654,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			W2XlwP9/DGhnZX1jZZlCBXWBVpc=

+			hqlDXe01g/p0GJqAIyCnovQfuv0=

 			</data>

 			<key>hash2</key>

 			<data>

-			5+aaPMyqch0Yu7qNIKxXIdDmgFEQg7P3u03mJVVjM4I=

+			GQrzt2L9IDziXBftqfsx1pi9dZV/WdTOfMIWceiiQDo=

 			</data>

 		</dict>

 		<key>Headers/SDL_touch.h</key>

@@ -663,11 +665,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			wTUJJ7qDkKZwTrOqSeyh3sq9McA=

+			ogBfxSNahOEzOjz+IHqs2haPd20=

 			</data>

 			<key>hash2</key>

 			<data>

-			nCw/sR0w0kzhr6gxZHWOjngXF+UQUj68XULBC0a5UsY=

+			dHHrHfFgrQ+QTEuntgNsluAqNykwwr+3y3mW+ahc/ao=

 			</data>

 		</dict>

 		<key>Headers/SDL_types.h</key>

@@ -674,11 +676,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			1kwNWT8AEGlRutTtjdXBKXmu3W8=

+			JL3QiRD2vzD7eFr8QljR1v7v8lU=

 			</data>

 			<key>hash2</key>

 			<data>

-			5gon+jmSul14lqvd6E1FqnGF5XqtThux2OZbB4tGcY8=

+			kIAt1eckF9O/iA04SnvC8H5cGzOldVcPrteXVyGB3wo=

 			</data>

 		</dict>

 		<key>Headers/SDL_version.h</key>

@@ -685,11 +687,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			PlDqWPoY/Xuofkkko87utQaM/Ss=

+			w50K/1c33V+ibF9et7A/PeNjKpg=

 			</data>

 			<key>hash2</key>

 			<data>

-			4S8S3Am50nYqKJTPQ8KIcgeEfw9Fyi2zewuFMBF9cY4=

+			+Aw5Y41y8rkDqZGz/BMzCeAVDRUOVdlX5dEHIBxNNLg=

 			</data>

 		</dict>

 		<key>Headers/SDL_video.h</key>

@@ -696,11 +698,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			DCCYDI91HLH2nEz2iscw+TNFn0Q=

+			q0CoxPrnkRWpMWS/pIHyPhbSMCM=

 			</data>

 			<key>hash2</key>

 			<data>

-			JDm4xAeGenvljm0vi6lOl9oe36X75ugn8xmCRCp0JMY=

+			DPvCDsIQY0QTiPeSMSbLRcQOWsT0oKupircD3OyJR3I=

 			</data>

 		</dict>

 		<key>Headers/SDL_vulkan.h</key>

@@ -707,11 +709,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			LIi4QQw1a9KP+2Nh9Fi8sS9UgEM=

+			YzU8hEv6jByapIvIAasOdqkAyQU=

 			</data>

 			<key>hash2</key>

 			<data>

-			vvaqwQqGXBqFzNllByEIYINCKZ14FRtgkTA6/GDFPhg=

+			PqC117S9gbnKmKCBf991rQDJ7N2ak+47yGX/gEdOG8c=

 			</data>

 		</dict>

 		<key>Headers/begin_code.h</key>

@@ -718,11 +720,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			3xUwaBaGVisXlRH2l1msEFlxCiY=

+			h8hZ7hTZOrnc0cFWYRvvTyUhGOU=

 			</data>

 			<key>hash2</key>

 			<data>

-			ZJ6BXE9Mwhy8qa+RH5hPSGI0uS1wFefHYPemTQalX/s=

+			qDNWZktosRzVPtpK9+6MkP+OIGQNUrIIpu7WU11cI7g=

 			</data>

 		</dict>

 		<key>Headers/close_code.h</key>

@@ -729,11 +731,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			oc7GPSdH45BO+P4WzoKrFjAseXg=

+			l886gK0WewF9TLQ2N3wuuk5YOK8=

 			</data>

 			<key>hash2</key>

 			<data>

-			xKU9Y8NHTpwIk0CudiA5juPU1zAN28e5MEKNO8Kuers=

+			9JEAM14hpDRV6tDnQvfIFtBJQXHOEJSONje5q/PKlTo=

 			</data>

 		</dict>

 		<key>Resources/Info.plist</key>

@@ -740,11 +742,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			WjxEf7JV68HAeMdbj6e6QQ/ZHSQ=

+			WA5ECtp9JdaZLsWF+EWo7CT3rrk=

 			</data>

 			<key>hash2</key>

 			<data>

-			CboKYIrEHpy6G8tI0LbHzs922I6jbqKnB8pjRM1/09U=

+			ui83Z8gNUOjU063vj/ucfMrkooeLR2eRAT4bCQscyyE=

 			</data>

 		</dict>

 		<key>Resources/License.txt</key>

@@ -751,11 +753,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			s91T1Kwm3AMSbQtGQrmCGovO9hU=

+			VoVWJNSXNFkj10nxdQKhgCnXJjE=

 			</data>

 			<key>hash2</key>

 			<data>

-			Y1CgmkCNqrRO4L6QBkaOL0A3reSeBWGRk676hb4lOtI=

+			IY4SCBLx/QICUzUIfTw/MBGoah4TzstyMeoTfwWSuDM=

 			</data>

 		</dict>

 		<key>Resources/ReadMe.txt</key>

@@ -773,11 +775,11 @@

 		<dict>

 			<key>hash</key>

 			<data>

-			u7DhzcJRXLKuXpZWAXg5EvjyPQU=

+			9r12z/bRcfzLTZHZq/lX6aEe2XQ=

 			</data>

 			<key>hash2</key>

 			<data>

-			qu5diHTF2iWNOOI37LG4qJJ9+q2aFsZR3ndkM4dclq0=

+			wLvh//hzxtz/3NO439f1+KwR8WlN6SmtrhisJLt1J48=

 			</data>

 		</dict>

 	</dict>

binary files a/release/win32/SDL2.dll b/release/win32/SDL2.dll differ

binary files a/release/win64/SDL2.dll b/release/win64/SDL2.dll differ

--- a/src/pt2_header.h

+++ b/src/pt2_header.h

@@ -14,7 +14,7 @@

 #include "pt2_unicode.h"

 #include "pt2_palette.h"

-#define PROG_VER_STR "1.38"

+#define PROG_VER_STR "1.39"

 #ifdef _WIN32

 #define DIR_DELIMITER '\\'

binary files a/vs2019_project/pt2-clone/SDL2.dll b/vs2019_project/pt2-clone/SDL2.dll differ

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -42,6 +42,7 @@

 #include "SDL_filesystem.h"

 #include "SDL_gamecontroller.h"

 #include "SDL_haptic.h"

+#include "SDL_hidapi.h"

 #include "SDL_hints.h"

 #include "SDL_joystick.h"

 #include "SDL_loadso.h"

@@ -132,6 +133,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_InitSubSystem

  * \sa SDL_Quit

  * \sa SDL_SetMainReady

@@ -148,6 +151,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Init

  * \sa SDL_Quit

  * \sa SDL_QuitSubSystem

@@ -169,6 +174,8 @@

  * \param flags any of the flags used by SDL_Init(); see SDL_Init for details.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_InitSubSystem

  * \sa SDL_Quit

*/

@@ -183,6 +190,8 @@

  *          The return value does not include SDL_INIT_NOPARACHUTE.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Init

  * \sa SDL_InitSubSystem

*/

@@ -204,6 +213,8 @@

  * You can use this function with atexit() to ensure that it is run when your

  * application is shutdown, but it is not wise to do this from a library or

  * other dynamically loaded code.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_Init

  * \sa SDL_QuitSubSystem

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_assert.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_assert.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -217,6 +217,8 @@

  *                fails or NULL for the default handler

  * \param userdata a pointer that is passed to `handler`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetAssertionHandler

*/

 extern DECLSPEC void SDLCALL SDL_SetAssertionHandler(

@@ -285,6 +287,8 @@

  * \returns a list of all failed assertions or NULL if the list is empty. This

  *          memory should not be modified or freed by the application.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ResetAssertionReport

*/

 extern DECLSPEC const SDL_AssertData * SDLCALL SDL_GetAssertionReport(void);

@@ -296,6 +300,8 @@

  * point. Immediately following this call, SDL_GetAssertionReport will return

  * no items. In addition, any previously-triggered assertions will be reset to

  * a trigger_count of zero, and their always_ignore state will be false.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_GetAssertionReport

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_atomic.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_atomic.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -98,6 +98,8 @@

  * \returns SDL_TRUE if the lock succeeded, SDL_FALSE if the lock is already

  *          held.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AtomicLock

  * \sa SDL_AtomicUnlock

*/

@@ -111,6 +113,8 @@

  * \param lock a pointer to a lock variable

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AtomicTryLock

  * \sa SDL_AtomicUnlock

*/

@@ -148,7 +152,7 @@

 /* This is correct for all CPUs when using GCC or Solaris Studio 12.1+. */

 #define SDL_CompilerBarrier()   __asm__ __volatile__ ("" : : : "memory")

 #elif defined(__WATCOMC__)

-extern _inline void SDL_CompilerBarrier (void);

+extern __inline void SDL_CompilerBarrier(void);

 #pragma aux SDL_CompilerBarrier = "" parm [] modify exact [];

 #else

 #define SDL_CompilerBarrier()   \

@@ -173,6 +177,8 @@

  * For more information on these semantics, take a look at the blog post:

  * http://preshing.com/20120913/acquire-and-release-semantics

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC void SDLCALL SDL_MemoryBarrierReleaseFunction(void);

 extern DECLSPEC void SDLCALL SDL_MemoryBarrierAcquireFunction(void);

@@ -268,6 +274,8 @@

  * \param v the desired value

  * \returns the previous value of the atomic variable.

+ * \since This function is available since SDL 2.0.2.

+ *

  * \sa SDL_AtomicGet

*/

 extern DECLSPEC int SDLCALL SDL_AtomicSet(SDL_atomic_t *a, int v);

@@ -281,6 +289,8 @@

  * \param a a pointer to an SDL_atomic_t variable

  * \returns the current value of an atomic variable.

+ * \since This function is available since SDL 2.0.2.

+ *

  * \sa SDL_AtomicSet

*/

 extern DECLSPEC int SDLCALL SDL_AtomicGet(SDL_atomic_t *a);

@@ -297,6 +307,8 @@

  * \param v the desired value to add

  * \returns the previous value of the atomic variable.

+ * \since This function is available since SDL 2.0.2.

+ *

  * \sa SDL_AtomicDecRef

  * \sa SDL_AtomicIncRef

*/

@@ -348,6 +360,8 @@

  * \param v the desired pointer value

  * \returns the previous value of the pointer.

+ * \since This function is available since SDL 2.0.2.

+ *

  * \sa SDL_AtomicCASPtr

  * \sa SDL_AtomicGetPtr

*/

@@ -361,6 +375,8 @@

  * \param a a pointer to a pointer

  * \returns the current value of a pointer.

+ *

+ * \since This function is available since SDL 2.0.2.

  * \sa SDL_AtomicCASPtr

  * \sa SDL_AtomicSetPtr

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_audio.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_audio.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -253,7 +253,48 @@

  *  order that they are normally initialized by default.

*/

 /* @{ */

+/**

+ * Use this function to get the number of built-in audio drivers.

+ *

+ * This function returns a hardcoded number. This never returns a negative

+ * value; if there are no drivers compiled into this build of SDL, this

+ * function returns zero. The presence of a driver in this list does not mean

+ * it will function, it just means SDL is capable of interacting with that

+ * interface. For example, a build of SDL might have esound support, but if

+ * there's no esound server available, SDL's esound driver would fail if used.

+ *

+ * By default, SDL tries all drivers, in its preferred order, until one is

+ * found to be usable.

+ *

+ * \returns the number of built-in audio drivers.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetAudioDriver

+ */

 extern DECLSPEC int SDLCALL SDL_GetNumAudioDrivers(void);

+/**

+ * Use this function to get the name of a built in audio driver.

+ *

+ * The list of audio drivers is given in the order that they are normally

+ * initialized by default; the drivers that seem more reasonable to choose

+ * first (as far as the SDL developers believe) are earlier in the list.

+ *

+ * The names of drivers are all simple, low-ASCII identifiers, like "alsa",

+ * "coreaudio" or "xaudio2". These never have Unicode characters, and are not

+ * meant to be proper names.

+ *

+ * \param index the index of the audio driver; the value ranges from 0 to

+ *              SDL_GetNumAudioDrivers() - 1

+ * \returns the name of the audio driver at the requested index, or NULL if an

+ *          invalid index was specified.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetNumAudioDrivers

+ */

 extern DECLSPEC const char *SDLCALL SDL_GetAudioDriver(int index);

 /* @} */

@@ -265,7 +306,36 @@

  *            use.  You should normally use SDL_Init() or SDL_InitSubSystem().

*/

 /* @{ */

+/**

+ * Use this function to initialize a particular audio driver.

+ *

+ * This function is used internally, and should not be used unless you have a

+ * specific need to designate the audio driver you want to use. You should

+ * normally use SDL_Init() or SDL_InitSubSystem().

+ *

+ * \param driver_name the name of the desired audio driver

+ * \returns 0 on success or a negative error code on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_AudioQuit

+ */

 extern DECLSPEC int SDLCALL SDL_AudioInit(const char *driver_name);

+/**

+ * Use this function to shut down audio if you initialized it with

+ * SDL_AudioInit().

+ *

+ * This function is used internally, and should not be used unless you have a

+ * specific need to specify the audio driver you want to use. You should

+ * normally use SDL_Quit() or SDL_QuitSubSystem().

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_AudioInit

+ */

 extern DECLSPEC void SDLCALL SDL_AudioQuit(void);

 /* @} */

@@ -296,7 +366,7 @@

  * This function is roughly equivalent to:

- * ```c++

+ * ```c

  * SDL_OpenAudioDevice(NULL, 0, desired, obtained, SDL_AUDIO_ALLOW_ANY_CHANGE);

  * ```

@@ -327,6 +397,8 @@

  *          audio device or failure to set up the audio thread; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CloseAudio

  * \sa SDL_LockAudio

  * \sa SDL_PauseAudio

@@ -370,7 +442,7 @@

  * should not be called for each iteration of a loop, but rather once at the

  * start of a loop:

- * ```c++

+ * ```c

  * // Don't do this:

  * for (int i = 0; i < SDL_GetNumAudioDevices(0); i++)

@@ -412,6 +484,8 @@

  * \returns the name of the audio device at the requested index, or NULL on

  *          error.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumAudioDevices

*/

 extern DECLSPEC const char *SDLCALL SDL_GetAudioDeviceName(int index,

@@ -437,6 +511,8 @@

  * \param spec The SDL_AudioSpec to be initialized by this function.

  * \returns 0 on success, nonzero on error

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_GetNumAudioDevices

*/

 extern DECLSPEC int SDLCALL SDL_GetAudioDeviceSpec(int index,

@@ -462,6 +538,19 @@

  * hostname/IP address for a remote audio server, or a filename in the

  * diskaudio driver.

+ * An opened audio device starts out paused, and should be enabled for playing

+ * by calling SDL_PauseAudioDevice(devid, 0) when you are ready for your audio

+ * callback function to be called. Since the audio driver may modify the

+ * requested size of the audio buffer, you should allocate any local mixing

+ * buffers after you open the audio device.

+ *

+ * The audio callback runs in a separate thread in most cases; you can prevent

+ * race conditions between your callback and other threads without fully

+ * pausing playback with SDL_LockAudioDevice(). For more information about the

+ * callback, see SDL_AudioSpec.

+ *

+ * Managing the audio spec via 'desired' and 'obtained':

+ *

  * When filling in the desired audio spec structure:

  * - `desired->freq` should be the frequency in sample-frames-per-second (Hz).

@@ -510,20 +599,12 @@

  * callback's float32 audio to int16 before feeding it to the hardware and

  * will keep the originally requested format in the `obtained` structure.

+ * The resulting audio specs, varying depending on hardware and on what

+ * changes were allowed, will then be written back to `obtained`.

+ *

  * If your application can only handle one specific data format, pass a zero

  * for `allowed_changes` and let SDL transparently handle any differences.

- * An opened audio device starts out paused, and should be enabled for playing

- * by calling SDL_PauseAudioDevice(devid, 0) when you are ready for your audio

- * callback function to be called. Since the audio driver may modify the

- * requested size of the audio buffer, you should allocate any local mixing

- * buffers after you open the audio device.

- *

- * The audio callback runs in a separate thread in most cases; you can prevent

- * race conditions between your callback and other threads without fully

- * pausing playback with SDL_LockAudioDevice(). For more information about the

- * callback, see SDL_AudioSpec.

- *

  * \param device a UTF-8 string reported by SDL_GetAudioDeviceName() or a

  *               driver-specific name as appropriate. NULL requests the most

  *               reasonable default device.

@@ -570,7 +651,38 @@

     SDL_AUDIO_PLAYING,

     SDL_AUDIO_PAUSED

 } SDL_AudioStatus;

+/**

+ * This function is a legacy means of querying the audio device.

+ *

+ * New programs might want to use SDL_GetAudioDeviceStatus() instead. This

+ * function is equivalent to calling...

+ *

+ * ```c

+ * SDL_GetAudioDeviceStatus(1);

+ * ```

+ *

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ *

+ * \returns the SDL_AudioStatus of the audio device opened by SDL_OpenAudio().

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetAudioDeviceStatus

+ */

 extern DECLSPEC SDL_AudioStatus SDLCALL SDL_GetAudioStatus(void);

+/**

+ * Use this function to get the current audio state of an audio device.

+ *

+ * \param dev the ID of an audio device previously opened with

+ *            SDL_OpenAudioDevice()

+ * \returns the SDL_AudioStatus of the specified audio device.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_PauseAudioDevice

+ */

 extern DECLSPEC SDL_AudioStatus SDLCALL SDL_GetAudioDeviceStatus(SDL_AudioDeviceID dev);

 /* @} *//* Audio State */

@@ -584,7 +696,56 @@

  *  Silence will be written to the audio device during the pause.

*/

 /* @{ */

+/**

+ * This function is a legacy means of pausing the audio device.

+ *

+ * New programs might want to use SDL_PauseAudioDevice() instead. This

+ * function is equivalent to calling...

+ *

+ * ```c

+ * SDL_PauseAudioDevice(1, pause_on);

+ * ```

+ *

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ *

+ * \param pause_on non-zero to pause, 0 to unpause

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetAudioStatus

+ * \sa SDL_PauseAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_PauseAudio(int pause_on);

+/**

+ * Use this function to pause and unpause audio playback on a specified

+ * device.

+ *

+ * This function pauses and unpauses the audio callback processing for a given

+ * device. Newly-opened audio devices start in the paused state, so you must

+ * call this function with **pause_on**=0 after opening the specified audio

+ * device to start playing sound. This allows you to safely initialize data

+ * for your callback function after opening the audio device. Silence will be

+ * written to the audio device while paused, and the audio callback is

+ * guaranteed to not be called. Pausing one device does not prevent other

+ * unpaused devices from running their callbacks.

+ *

+ * Pausing state does not stack; even if you pause a device several times, a

+ * single unpause will start the device playing again, and vice versa. This is

+ * different from how SDL_LockAudioDevice() works.

+ *

+ * If you just need to protect a few variables from race conditions vs your

+ * callback, you shouldn't pause the audio device, as it will lead to dropouts

+ * in the audio playback. Instead, you should use SDL_LockAudioDevice().

+ *

+ * \param dev a device opened by SDL_OpenAudioDevice()

+ * \param pause_on non-zero to pause, 0 to unpause

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_LockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_PauseAudioDevice(SDL_AudioDeviceID dev,

                                                   int pause_on);

 /* @} *//* Pause audio functions */

@@ -633,7 +794,7 @@

  * Example:

- * ```c++

+ * ```c

  * SDL_LoadWAV_RW(SDL_RWFromFile("sample.wav", "rb"), 1, &spec, &buf, &len);

  * ```

@@ -640,7 +801,7 @@

  * Note that the SDL_LoadWAV macro does this same thing for you, but in a less

  * messy way:

- * ```c++

+ * ```c

  * SDL_LoadWAV("sample.wav", &spec, &buf, &len);

  * ```

@@ -665,6 +826,8 @@

  *          When the application is done with the data returned in

  *          `audio_buf`, it should call SDL_FreeWAV() to dispose of it.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreeWAV

  * \sa SDL_LoadWAV

*/

@@ -691,6 +854,8 @@

  * \param audio_buf a pointer to the buffer created by SDL_LoadWAV() or

  *                  SDL_LoadWAV_RW()

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LoadWAV

  * \sa SDL_LoadWAV_RW

*/

@@ -724,6 +889,8 @@

  *          or a negative error code on failure; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ConvertAudio

*/

 extern DECLSPEC int SDLCALL SDL_BuildAudioCVT(SDL_AudioCVT * cvt,

@@ -768,6 +935,8 @@

  * \returns 0 if the conversion was completed successfully or a negative error

  *          code on failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BuildAudioCVT

*/

 extern DECLSPEC int SDLCALL SDL_ConvertAudio(SDL_AudioCVT * cvt);

@@ -794,6 +963,8 @@

  * \param dst_rate The sampling rate of the desired audio output

  * \returns 0 on success, or -1 on error.

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

  * \sa SDL_AudioStreamAvailable

@@ -816,6 +987,8 @@

  * \param len The number of bytes to write to the stream

  * \returns 0 on success, or -1 on error.

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamGet

  * \sa SDL_AudioStreamAvailable

@@ -833,6 +1006,8 @@

  * \param len The maximum number of bytes to fill

  * \returns the number of bytes read from the stream, or -1 on error

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamAvailable

@@ -849,6 +1024,8 @@

  * resample correctly, so this number might be lower than what you expect, or

  * even be zero. Add more data or flush the stream if you need the data now.

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

@@ -866,6 +1043,8 @@

  * audio gaps in the output. Generally this is intended to signal the end of

  * input, so the complete output becomes available.

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

@@ -878,6 +1057,8 @@

/**

  * Clear any pending data in the stream without converting it

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

@@ -890,6 +1071,8 @@

/**

  * Free an audio stream

+ * \since This function is available since SDL 2.0.7.

+ *

  * \sa SDL_NewAudioStream

  * \sa SDL_AudioStreamPut

  * \sa SDL_AudioStreamGet

@@ -900,17 +1083,18 @@

 extern DECLSPEC void SDLCALL SDL_FreeAudioStream(SDL_AudioStream *stream);

 #define SDL_MIX_MAXVOLUME 128

/**

  * This function is a legacy means of mixing audio.

- * This function is equivalent to calling

+ * This function is equivalent to calling...

- * ```c++

+ * ```c

  * SDL_MixAudioFormat(dst, src, format, len, volume);

  * ```

- * where `format` is the obtained format of the audio device from the legacy

- * SDL_OpenAudio() function.

+ * ...where `format` is the obtained format of the audio device from the

+ * legacy SDL_OpenAudio() function.

  * \param dst the destination for the mixed audio

  * \param src the source audio buffer to be mixed

@@ -918,6 +1102,8 @@

  * \param volume ranges from 0 - 128, and should be set to SDL_MIX_MAXVOLUME

  *               for full audio volume

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MixAudioFormat

*/

 extern DECLSPEC void SDLCALL SDL_MixAudio(Uint8 * dst, const Uint8 * src,

@@ -950,6 +1136,8 @@

  * \param len the length of the audio buffer in bytes

  * \param volume ranges from 0 - 128, and should be set to SDL_MIX_MAXVOLUME

  *               for full audio volume

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_MixAudioFormat(Uint8 * dst,

                                                 const Uint8 * src,

@@ -987,10 +1175,9 @@

  * You should not call SDL_LockAudio() on the device before queueing; SDL

  * handles locking internally for this function.

- * Note that SDL2

- * [https://discourse.libsdl.org/t/sdl2-support-for-planar-audio/31263/3 does

- * not support planar audio]. You will need to resample from planar audio

- * formats into a non-planar one (see SDL_AudioFormat) before queuing audio.

+ * Note that SDL2 does not support planar audio. You will need to resample

+ * from planar audio formats into a non-planar one (see SDL_AudioFormat)

+ * before queuing audio.

  * \param dev the device ID to which we will queue audio

  * \param data the data to queue to the device for later playback

@@ -1131,9 +1318,97 @@

  *  function or you will cause deadlock.

*/

 /* @{ */

+/**

+ * This function is a legacy means of locking the audio device.

+ *

+ * New programs might want to use SDL_LockAudioDevice() instead. This function

+ * is equivalent to calling...

+ *

+ * ```c

+ * SDL_LockAudioDevice(1);

+ * ```

+ *

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_LockAudioDevice

+ * \sa SDL_UnlockAudio

+ * \sa SDL_UnlockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_LockAudio(void);

+/**

+ * Use this function to lock out the audio callback function for a specified

+ * device.

+ *

+ * The lock manipulated by these functions protects the audio callback

+ * function specified in SDL_OpenAudioDevice(). During a

+ * SDL_LockAudioDevice()/SDL_UnlockAudioDevice() pair, you can be guaranteed

+ * that the callback function for that device is not running, even if the

+ * device is not paused. While a device is locked, any other unpaused,

+ * unlocked devices may still run their callbacks.

+ *

+ * Calling this function from inside your audio callback is unnecessary. SDL

+ * obtains this lock before calling your function, and releases it when the

+ * function returns.

+ *

+ * You should not hold the lock longer than absolutely necessary. If you hold

+ * it too long, you'll experience dropouts in your audio playback. Ideally,

+ * your application locks the device, sets a few variables and unlocks again.

+ * Do not do heavy work while holding the lock for a device.

+ *

+ * It is safe to lock the audio device multiple times, as long as you unlock

+ * it an equivalent number of times. The callback will not run until the

+ * device has been unlocked completely in this way. If your application fails

+ * to unlock the device appropriately, your callback will never run, you might

+ * hear repeating bursts of audio, and SDL_CloseAudioDevice() will probably

+ * deadlock.

+ *

+ * Internally, the audio device lock is a mutex; if you lock from two threads

+ * at once, not only will you block the audio callback, you'll block the other

+ * thread.

+ *

+ * \param dev the ID of the device to be locked

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_UnlockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_LockAudioDevice(SDL_AudioDeviceID dev);

+/**

+ * This function is a legacy means of unlocking the audio device.

+ *

+ * New programs might want to use SDL_UnlockAudioDevice() instead. This

+ * function is equivalent to calling...

+ *

+ * ```c

+ * SDL_UnlockAudioDevice(1);

+ * ```

+ *

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_LockAudio

+ * \sa SDL_UnlockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_UnlockAudio(void);

+/**

+ * Use this function to unlock the audio callback function for a specified

+ * device.

+ *

+ * This function should be paired with a previous SDL_LockAudioDevice() call.

+ *

+ * \param dev the ID of the device to be unlocked

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_LockAudioDevice

+ */

 extern DECLSPEC void SDLCALL SDL_UnlockAudioDevice(SDL_AudioDeviceID dev);

 /* @} *//* Audio lock functions */

@@ -1140,14 +1415,16 @@

/**

  * This function is a legacy means of closing the audio device.

- * This function is equivalent to calling

+ * This function is equivalent to calling...

- * ```c++

+ * ```c

  * SDL_CloseAudioDevice(1);

  * ```

- * and is only useful if you used the legacy SDL_OpenAudio() function.

+ * ...and is only useful if you used the legacy SDL_OpenAudio() function.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_OpenAudio

*/

 extern DECLSPEC void SDLCALL SDL_CloseAudio(void);

@@ -1169,6 +1446,8 @@

  * for reuse in a new SDL_OpenAudioDevice() call immediately.

  * \param dev an audio device previously opened with SDL_OpenAudioDevice()

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_OpenAudioDevice

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_bits.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_bits.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -48,7 +48,7 @@

  *  \return the index of the most significant bit, or -1 if the value is 0.

*/

 #if defined(__WATCOMC__) && defined(__386__)

-extern _inline int _SDL_bsr_watcom (Uint32);

+extern __inline int _SDL_bsr_watcom(Uint32);

 #pragma aux _SDL_bsr_watcom = \

     "bsr eax, eax" \

     parm [eax] nomemory \

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_blendmode.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_blendmode.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -175,7 +175,7 @@

  * \returns an SDL_BlendMode that represents the chosen factors and

  *          operations.

- * \since This function is available in SDL 2.0.6.

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_SetRenderDrawBlendMode

  * \sa SDL_GetRenderDrawBlendMode

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_clipboard.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_clipboard.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -45,6 +45,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetClipboardText

  * \sa SDL_HasClipboardText

*/

@@ -53,12 +55,15 @@

/**

  * Get UTF-8 text from the clipboard, which must be freed with SDL_free().

- * This functions returns NULL if there was not enough memory left for a copy

- * of the clipboard's content.

+ * This functions returns empty string if there was not enough memory left for

+ * a copy of the clipboard's content.

- * \returns the clipboard text on success or NULL on failure; call

+ * \returns the clipboard text on success or an empty string on failure; call

  *          SDL_GetError() for more information. Caller must call SDL_free()

- *          on the returned pointer when done with it.

+ *          on the returned pointer when done with it (even if there was an

+ *          error).

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_HasClipboardText

  * \sa SDL_SetClipboardText

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_config.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_config.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -25,10 +25,23 @@

 #include "SDL_platform.h"

+/* winsdkver.h defines _WIN32_MAXVER for SDK version detection. It is present since at least the Windows 7 SDK,

+ * but out of caution we'll only use it if the compiler supports __has_include() to confirm its presence.

+ * If your compiler doesn't support __has_include() but you have winsdkver.h, define HAVE_WINSDKVER_H.  */

+#if !defined(HAVE_WINSDKVER_H) && defined(__has_include)

+#if __has_include(<winsdkver.h>)

+#define HAVE_WINSDKVER_H 1

+#endif

+#endif

+#ifdef HAVE_WINSDKVER_H

+#include <winsdkver.h>

+#endif

 /* This is a set of defines to configure the SDL features */

 #if !defined(_STDINT_H_) && (!defined(HAVE_STDINT_H) || !_HAVE_STDINT_H)

-#if defined(__GNUC__) || defined(__DMC__) || defined(__WATCOMC__) || defined(__clang__)

+#if defined(__GNUC__) || defined(__DMC__) || defined(__WATCOMC__) || defined(__clang__) || defined(__BORLANDC__) || defined(__CODEGEARC__)

 #define HAVE_STDINT_H   1

 #elif defined(_MSC_VER)

 typedef signed __int8 int8_t;

@@ -82,8 +95,15 @@

 #define HAVE_DSOUND_H 1

 #define HAVE_DXGI_H 1

 #define HAVE_XINPUT_H 1

+#if defined(_WIN32_MAXVER) && _WIN32_MAXVER >= 0x0A00  /* Windows 10 SDK */

+#define HAVE_WINDOWS_GAMING_INPUT_H 1

+#endif

+#if defined(_WIN32_MAXVER) && _WIN32_MAXVER >= 0x0602  /* Windows 8 SDK */

+#define HAVE_D3D11_H 1

+#endif

 #define HAVE_MMDEVICEAPI_H 1

 #define HAVE_AUDIOCLIENT_H 1

+#define HAVE_TPCSHRD_H 1

 #define HAVE_SENSORSAPI_H 1

 #if (defined(_M_IX86) || defined(_M_X64) || defined(_M_AMD64)) && (defined(_MSC_VER) && _MSC_VER >= 1600)

 #define HAVE_IMMINTRIN_H 1

@@ -201,20 +221,6 @@

 #define HAVE_STDDEF_H   1

 #endif

-/* Check to see if we have Windows 10 build environment */

-#if defined(_MSC_VER) && (_MSC_VER >= 1911)        /* Visual Studio 15.3 */

-#include <sdkddkver.h>

-#if _WIN32_WINNT >= 0x0601  /* Windows 7 */

-#define SDL_WINDOWS7_SDK

-#endif

-#if _WIN32_WINNT >= 0x0602  /* Windows 8 */

-#define SDL_WINDOWS8_SDK

-#endif

-#if _WIN32_WINNT >= 0x0A00  /* Windows 10 */

-#define SDL_WINDOWS10_SDK

-#endif

-#endif /* _MSC_VER >= 1911 */

 /* Enable various audio drivers */

 #define SDL_AUDIO_DRIVER_WASAPI 1

 #define SDL_AUDIO_DRIVER_DSOUND 1

@@ -229,7 +235,7 @@

 #define SDL_JOYSTICK_RAWINPUT   1

 #endif

 #define SDL_JOYSTICK_VIRTUAL    1

-#ifdef SDL_WINDOWS10_SDK

+#ifdef HAVE_WINDOWS_GAMING_INPUT_H

 #define SDL_JOYSTICK_WGI    1

 #endif

 #define SDL_JOYSTICK_XINPUT 1

@@ -256,7 +262,7 @@

 #ifndef SDL_VIDEO_RENDER_D3D

 #define SDL_VIDEO_RENDER_D3D    1

 #endif

-#ifdef SDL_WINDOWS7_SDK

+#if !defined(SDL_VIDEO_RENDER_D3D11) && defined(HAVE_D3D11_H)

 #define SDL_VIDEO_RENDER_D3D11  1

 #endif

--- /dev/null

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_config.h.cmake

@@ -1,0 +1,445 @@

+/*

+  Simple DirectMedia Layer

+  Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+*/

+#ifndef SDL_config_h_

+#define SDL_config_h_

+/**

+ *  \file SDL_config.h.in

+ *

+ *  This is a set of defines to configure the SDL features

+ */

+/* General platform specific identifiers */

+#include "SDL_platform.h"

+/* C language features */

+#cmakedefine const @HAVE_CONST@

+#cmakedefine inline @HAVE_INLINE@

+#cmakedefine volatile @HAVE_VOLATILE@

+/* C datatypes */

+/* Define SIZEOF_VOIDP for 64/32 architectures */

+#ifdef __LP64__

+#define SIZEOF_VOIDP 8

+#else

+#define SIZEOF_VOIDP 4

+#endif

+#cmakedefine HAVE_GCC_ATOMICS @HAVE_GCC_ATOMICS@

+#cmakedefine HAVE_GCC_SYNC_LOCK_TEST_AND_SET @HAVE_GCC_SYNC_LOCK_TEST_AND_SET@

+#cmakedefine HAVE_D3D_H @HAVE_D3D_H@

+#cmakedefine HAVE_D3D11_H @HAVE_D3D11_H@

+#cmakedefine HAVE_DDRAW_H @HAVE_DDRAW_H@

+#cmakedefine HAVE_DSOUND_H @HAVE_DSOUND_H@

+#cmakedefine HAVE_DINPUT_H @HAVE_DINPUT_H@

+#cmakedefine HAVE_XAUDIO2_H @HAVE_XAUDIO2_H@

+#cmakedefine HAVE_XINPUT_H @HAVE_XINPUT_H@

+#cmakedefine HAVE_DXGI_H @HAVE_DXGI_H@

+#cmakedefine HAVE_XINPUT_GAMEPAD_EX @HAVE_XINPUT_GAMEPAD_EX@

+#cmakedefine HAVE_XINPUT_STATE_EX @HAVE_XINPUT_STATE_EX@

+/* Comment this if you want to build without any C library requirements */

+#cmakedefine HAVE_LIBC 1

+#if HAVE_LIBC

+/* Useful headers */

+#cmakedefine HAVE_ALLOCA_H 1

+#cmakedefine HAVE_SYS_TYPES_H 1

+#cmakedefine HAVE_STDIO_H 1

+#cmakedefine STDC_HEADERS 1

+#cmakedefine HAVE_STDLIB_H 1

+#cmakedefine HAVE_STDARG_H 1

+#cmakedefine HAVE_MALLOC_H 1

+#cmakedefine HAVE_MEMORY_H 1

+#cmakedefine HAVE_STRING_H 1

+#cmakedefine HAVE_STRINGS_H 1

+#cmakedefine HAVE_WCHAR_H 1

+#cmakedefine HAVE_INTTYPES_H 1

+#cmakedefine HAVE_STDINT_H 1

+#cmakedefine HAVE_CTYPE_H 1

+#cmakedefine HAVE_MATH_H 1

+#cmakedefine HAVE_ICONV_H 1

+#cmakedefine HAVE_SIGNAL_H 1

+#cmakedefine HAVE_ALTIVEC_H 1

+#cmakedefine HAVE_PTHREAD_NP_H 1

+#cmakedefine HAVE_LIBUDEV_H 1

+#cmakedefine HAVE_DBUS_DBUS_H 1

+#cmakedefine HAVE_IBUS_IBUS_H 1

+#cmakedefine HAVE_FCITX_FRONTEND_H 1

+#cmakedefine HAVE_LIBSAMPLERATE_H 1

+/* C library functions */

+#cmakedefine HAVE_MALLOC 1

+#cmakedefine HAVE_CALLOC 1

+#cmakedefine HAVE_REALLOC 1

+#cmakedefine HAVE_FREE 1

+#cmakedefine HAVE_ALLOCA 1

+#ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */

+#cmakedefine HAVE_GETENV 1

+#cmakedefine HAVE_SETENV 1

+#cmakedefine HAVE_PUTENV 1

+#cmakedefine HAVE_UNSETENV 1

+#endif

+#cmakedefine HAVE_QSORT 1

+#cmakedefine HAVE_ABS 1

+#cmakedefine HAVE_BCOPY 1

+#cmakedefine HAVE_MEMSET 1

+#cmakedefine HAVE_MEMCPY 1

+#cmakedefine HAVE_MEMMOVE 1

+#cmakedefine HAVE_MEMCMP 1

+#cmakedefine HAVE_WCSLEN 1

+#cmakedefine HAVE_WCSLCPY 1

+#cmakedefine HAVE_WCSLCAT 1

+#cmakedefine HAVE_WCSCMP 1

+#cmakedefine HAVE_STRLEN 1

+#cmakedefine HAVE_STRLCPY 1

+#cmakedefine HAVE_STRLCAT 1

+#cmakedefine HAVE_STRDUP 1

+#cmakedefine HAVE__STRREV 1

+#cmakedefine HAVE__STRUPR 1

+#cmakedefine HAVE__STRLWR 1

+#cmakedefine HAVE_INDEX 1

+#cmakedefine HAVE_RINDEX 1

+#cmakedefine HAVE_STRCHR 1

+#cmakedefine HAVE_STRRCHR 1

+#cmakedefine HAVE_STRSTR 1

+#cmakedefine HAVE_ITOA 1

+#cmakedefine HAVE__LTOA 1

+#cmakedefine HAVE__UITOA 1

+#cmakedefine HAVE__ULTOA 1

+#cmakedefine HAVE_STRTOL 1

+#cmakedefine HAVE_STRTOUL 1

+#cmakedefine HAVE__I64TOA 1

+#cmakedefine HAVE__UI64TOA 1

+#cmakedefine HAVE_STRTOLL 1

+#cmakedefine HAVE_STRTOULL 1

+#cmakedefine HAVE_STRTOD 1

+#cmakedefine HAVE_ATOI 1

+#cmakedefine HAVE_ATOF 1

+#cmakedefine HAVE_STRCMP 1

+#cmakedefine HAVE_STRNCMP 1

+#cmakedefine HAVE__STRICMP 1

+#cmakedefine HAVE_STRCASECMP 1

+#cmakedefine HAVE__STRNICMP 1

+#cmakedefine HAVE_STRNCASECMP 1

+#cmakedefine HAVE_VSSCANF 1

+#cmakedefine HAVE_VSNPRINTF 1

+#cmakedefine HAVE_M_PI 1

+#cmakedefine HAVE_ATAN 1

+#cmakedefine HAVE_ATAN2 1

+#cmakedefine HAVE_ACOS 1

+#cmakedefine HAVE_ASIN 1

+#cmakedefine HAVE_CEIL 1

+#cmakedefine HAVE_COPYSIGN 1

+#cmakedefine HAVE_COS 1

+#cmakedefine HAVE_COSF 1

+#cmakedefine HAVE_FABS 1

+#cmakedefine HAVE_FLOOR 1

+#cmakedefine HAVE_LOG 1

+#cmakedefine HAVE_POW 1

+#cmakedefine HAVE_SCALBN 1

+#cmakedefine HAVE_SIN 1

+#cmakedefine HAVE_SINF 1

+#cmakedefine HAVE_SQRT 1

+#cmakedefine HAVE_SQRTF 1

+#cmakedefine HAVE_TAN 1

+#cmakedefine HAVE_TANF 1

+#cmakedefine HAVE_FOPEN64 1

+#cmakedefine HAVE_FSEEKO 1

+#cmakedefine HAVE_FSEEKO64 1

+#cmakedefine HAVE_SIGACTION 1

+#cmakedefine HAVE_SA_SIGACTION 1

+#cmakedefine HAVE_SETJMP 1

+#cmakedefine HAVE_NANOSLEEP 1

+#cmakedefine HAVE_SYSCONF 1

+#cmakedefine HAVE_SYSCTLBYNAME 1

+#cmakedefine HAVE_CLOCK_GETTIME 1

+#cmakedefine HAVE_GETPAGESIZE 1

+#cmakedefine HAVE_MPROTECT 1

+#cmakedefine HAVE_ICONV 1

+#cmakedefine HAVE_PTHREAD_SETNAME_NP 1

+#cmakedefine HAVE_PTHREAD_SET_NAME_NP 1

+#cmakedefine HAVE_SEM_TIMEDWAIT 1

+#cmakedefine HAVE_GETAUXVAL 1

+#cmakedefine HAVE_POLL 1

+#elif __WIN32__

+#cmakedefine HAVE_STDARG_H 1

+#cmakedefine HAVE_STDDEF_H 1

+#else

+/* We may need some replacement for stdarg.h here */

+#include <stdarg.h>

+#endif /* HAVE_LIBC */

+/* SDL internal assertion support */

+#cmakedefine SDL_DEFAULT_ASSERT_LEVEL @SDL_DEFAULT_ASSERT_LEVEL@

+/* Allow disabling of core subsystems */

+#cmakedefine SDL_ATOMIC_DISABLED @SDL_ATOMIC_DISABLED@

+#cmakedefine SDL_AUDIO_DISABLED @SDL_AUDIO_DISABLED@

+#cmakedefine SDL_CPUINFO_DISABLED @SDL_CPUINFO_DISABLED@

+#cmakedefine SDL_EVENTS_DISABLED @SDL_EVENTS_DISABLED@

+#cmakedefine SDL_FILE_DISABLED @SDL_FILE_DISABLED@

+#cmakedefine SDL_JOYSTICK_DISABLED @SDL_JOYSTICK_DISABLED@

+#cmakedefine SDL_HAPTIC_DISABLED @SDL_HAPTIC_DISABLED@

+#cmakedefine SDL_LOADSO_DISABLED @SDL_LOADSO_DISABLED@

+#cmakedefine SDL_RENDER_DISABLED @SDL_RENDER_DISABLED@

+#cmakedefine SDL_THREADS_DISABLED @SDL_THREADS_DISABLED@

+#cmakedefine SDL_TIMERS_DISABLED @SDL_TIMERS_DISABLED@

+#cmakedefine SDL_VIDEO_DISABLED @SDL_VIDEO_DISABLED@

+#cmakedefine SDL_POWER_DISABLED @SDL_POWER_DISABLED@

+#cmakedefine SDL_FILESYSTEM_DISABLED @SDL_FILESYSTEM_DISABLED@

+/* Enable various audio drivers */

+#cmakedefine SDL_AUDIO_DRIVER_ALSA @SDL_AUDIO_DRIVER_ALSA@

+#cmakedefine SDL_AUDIO_DRIVER_ALSA_DYNAMIC @SDL_AUDIO_DRIVER_ALSA_DYNAMIC@

+#cmakedefine SDL_AUDIO_DRIVER_ANDROID @SDL_AUDIO_DRIVER_ANDROID@

+#cmakedefine SDL_AUDIO_DRIVER_ARTS @SDL_AUDIO_DRIVER_ARTS@

+#cmakedefine SDL_AUDIO_DRIVER_ARTS_DYNAMIC @SDL_AUDIO_DRIVER_ARTS_DYNAMIC@

+#cmakedefine SDL_AUDIO_DRIVER_COREAUDIO @SDL_AUDIO_DRIVER_COREAUDIO@

+#cmakedefine SDL_AUDIO_DRIVER_DISK @SDL_AUDIO_DRIVER_DISK@

+#cmakedefine SDL_AUDIO_DRIVER_DSOUND @SDL_AUDIO_DRIVER_DSOUND@

+#cmakedefine SDL_AUDIO_DRIVER_DUMMY @SDL_AUDIO_DRIVER_DUMMY@

+#cmakedefine SDL_AUDIO_DRIVER_EMSCRIPTEN @SDL_AUDIO_DRIVER_EMSCRIPTEN@

+#cmakedefine SDL_AUDIO_DRIVER_ESD @SDL_AUDIO_DRIVER_ESD@

+#cmakedefine SDL_AUDIO_DRIVER_ESD_DYNAMIC @SDL_AUDIO_DRIVER_ESD_DYNAMIC@

+#cmakedefine SDL_AUDIO_DRIVER_FUSIONSOUND @SDL_AUDIO_DRIVER_FUSIONSOUND@

+#cmakedefine SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC @SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC@

+#cmakedefine SDL_AUDIO_DRIVER_HAIKU @SDL_AUDIO_DRIVER_HAIKU@

+#cmakedefine SDL_AUDIO_DRIVER_JACK @SDL_AUDIO_DRIVER_JACK@

+#cmakedefine SDL_AUDIO_DRIVER_JACK_DYNAMIC @SDL_AUDIO_DRIVER_JACK_DYNAMIC@

+#cmakedefine SDL_AUDIO_DRIVER_NAS @SDL_AUDIO_DRIVER_NAS@

+#cmakedefine SDL_AUDIO_DRIVER_NAS_DYNAMIC @SDL_AUDIO_DRIVER_NAS_DYNAMIC@

+#cmakedefine SDL_AUDIO_DRIVER_NETBSD @SDL_AUDIO_DRIVER_NETBSD@

+#cmakedefine SDL_AUDIO_DRIVER_OSS @SDL_AUDIO_DRIVER_OSS@

+#cmakedefine SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H @SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H@

+#cmakedefine SDL_AUDIO_DRIVER_PAUDIO @SDL_AUDIO_DRIVER_PAUDIO@

+#cmakedefine SDL_AUDIO_DRIVER_PULSEAUDIO @SDL_AUDIO_DRIVER_PULSEAUDIO@

+#cmakedefine SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC @SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC@

+#cmakedefine SDL_AUDIO_DRIVER_QSA @SDL_AUDIO_DRIVER_QSA@

+#cmakedefine SDL_AUDIO_DRIVER_SNDIO @SDL_AUDIO_DRIVER_SNDIO@

+#cmakedefine SDL_AUDIO_DRIVER_SNDIO_DYNAMIC @SDL_AUDIO_DRIVER_SNDIO_DYNAMIC@

+#cmakedefine SDL_AUDIO_DRIVER_SUNAUDIO @SDL_AUDIO_DRIVER_SUNAUDIO@

+#cmakedefine SDL_AUDIO_DRIVER_WASAPI @SDL_AUDIO_DRIVER_WASAPI@

+#cmakedefine SDL_AUDIO_DRIVER_WINMM @SDL_AUDIO_DRIVER_WINMM@

+#cmakedefine SDL_AUDIO_DRIVER_XAUDIO2 @SDL_AUDIO_DRIVER_XAUDIO2@

+/* Enable various input drivers */

+#cmakedefine SDL_INPUT_LINUXEV @SDL_INPUT_LINUXEV@

+#cmakedefine SDL_INPUT_LINUXKD @SDL_INPUT_LINUXKD@

+#cmakedefine SDL_INPUT_TSLIB @SDL_INPUT_TSLIB@

+#cmakedefine SDL_JOYSTICK_ANDROID @SDL_JOYSTICK_ANDROID@

+#cmakedefine SDL_JOYSTICK_HAIKU @SDL_JOYSTICK_HAIKU@

+#cmakedefine SDL_JOYSTICK_DINPUT @SDL_JOYSTICK_DINPUT@

+#cmakedefine SDL_JOYSTICK_XINPUT @SDL_JOYSTICK_XINPUT@

+#cmakedefine SDL_JOYSTICK_DUMMY @SDL_JOYSTICK_DUMMY@

+#cmakedefine SDL_JOYSTICK_IOKIT @SDL_JOYSTICK_IOKIT@

+#cmakedefine SDL_JOYSTICK_MFI @SDL_JOYSTICK_MFI@

+#cmakedefine SDL_JOYSTICK_LINUX @SDL_JOYSTICK_LINUX@

+#cmakedefine SDL_JOYSTICK_WINMM @SDL_JOYSTICK_WINMM@

+#cmakedefine SDL_JOYSTICK_USBHID @SDL_JOYSTICK_USBHID@

+#cmakedefine SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H @SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H@

+#cmakedefine SDL_JOYSTICK_EMSCRIPTEN @SDL_JOYSTICK_EMSCRIPTEN@

+#cmakedefine SDL_HAPTIC_DUMMY @SDL_HAPTIC_DUMMY@

+#cmakedefine SDL_HAPTIC_LINUX @SDL_HAPTIC_LINUX@

+#cmakedefine SDL_HAPTIC_IOKIT @SDL_HAPTIC_IOKIT@

+#cmakedefine SDL_HAPTIC_DINPUT @SDL_HAPTIC_DINPUT@

+#cmakedefine SDL_HAPTIC_XINPUT @SDL_HAPTIC_XINPUT@

+#cmakedefine SDL_HAPTIC_ANDROID @SDL_HAPTIC_ANDROID@

+/* Enable various shared object loading systems */

+#cmakedefine SDL_LOADSO_DLOPEN @SDL_LOADSO_DLOPEN@

+#cmakedefine SDL_LOADSO_DUMMY @SDL_LOADSO_DUMMY@

+#cmakedefine SDL_LOADSO_LDG @SDL_LOADSO_LDG@

+#cmakedefine SDL_LOADSO_WINDOWS @SDL_LOADSO_WINDOWS@

+/* Enable various threading systems */

+#cmakedefine SDL_THREAD_PTHREAD @SDL_THREAD_PTHREAD@

+#cmakedefine SDL_THREAD_PTHREAD_RECURSIVE_MUTEX @SDL_THREAD_PTHREAD_RECURSIVE_MUTEX@

+#cmakedefine SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP @SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP@

+#cmakedefine SDL_THREAD_WINDOWS @SDL_THREAD_WINDOWS@

+/* Enable various timer systems */

+#cmakedefine SDL_TIMER_HAIKU @SDL_TIMER_HAIKU@

+#cmakedefine SDL_TIMER_DUMMY @SDL_TIMER_DUMMY@

+#cmakedefine SDL_TIMER_UNIX @SDL_TIMER_UNIX@

+#cmakedefine SDL_TIMER_WINDOWS @SDL_TIMER_WINDOWS@

+#cmakedefine SDL_TIMER_WINCE @SDL_TIMER_WINCE@

+/* Enable various video drivers */

+#cmakedefine SDL_VIDEO_DRIVER_ANDROID @SDL_VIDEO_DRIVER_ANDROID@

+#cmakedefine SDL_VIDEO_DRIVER_HAIKU @SDL_VIDEO_DRIVER_HAIKU@

+#cmakedefine SDL_VIDEO_DRIVER_COCOA @SDL_VIDEO_DRIVER_COCOA@

+#cmakedefine SDL_VIDEO_DRIVER_DIRECTFB @SDL_VIDEO_DRIVER_DIRECTFB@

+#cmakedefine SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC @SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC@

+#cmakedefine SDL_VIDEO_DRIVER_DUMMY @SDL_VIDEO_DRIVER_DUMMY@

+#cmakedefine SDL_VIDEO_DRIVER_WINDOWS @SDL_VIDEO_DRIVER_WINDOWS@

+#cmakedefine SDL_VIDEO_DRIVER_WAYLAND @SDL_VIDEO_DRIVER_WAYLAND@

+#cmakedefine SDL_VIDEO_DRIVER_RPI @SDL_VIDEO_DRIVER_RPI@

+#cmakedefine SDL_VIDEO_DRIVER_VIVANTE @SDL_VIDEO_DRIVER_VIVANTE@

+#cmakedefine SDL_VIDEO_DRIVER_VIVANTE_VDK @SDL_VIDEO_DRIVER_VIVANTE_VDK@

+#cmakedefine SDL_VIDEO_DRIVER_KMSDRM @SDL_VIDEO_DRIVER_KMSDRM@

+#cmakedefine SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC @SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC@

+#cmakedefine SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM @SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM@

+#cmakedefine SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH @SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH@

+#cmakedefine SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC @SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC@

+#cmakedefine SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL @SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL@

+#cmakedefine SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR @SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR@

+#cmakedefine SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON @SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON@

+#cmakedefine SDL_VIDEO_DRIVER_MIR @SDL_VIDEO_DRIVER_MIR@

+#cmakedefine SDL_VIDEO_DRIVER_MIR_DYNAMIC @SDL_VIDEO_DRIVER_MIR_DYNAMIC@

+#cmakedefine SDL_VIDEO_DRIVER_MIR_DYNAMIC_XKBCOMMON @SDL_VIDEO_DRIVER_MIR_DYNAMIC_XKBCOMMON@

+#cmakedefine SDL_VIDEO_DRIVER_EMSCRIPTEN @SDL_VIDEO_DRIVER_EMSCRIPTEN@

+#cmakedefine SDL_VIDEO_DRIVER_X11 @SDL_VIDEO_DRIVER_X11@

+#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC @SDL_VIDEO_DRIVER_X11_DYNAMIC@

+#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT @SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT@

+#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR @SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR@

+#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA @SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA@

+#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 @SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2@

+#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR @SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR@

+#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS @SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS@

+#cmakedefine SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE @SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE@

+#cmakedefine SDL_VIDEO_DRIVER_X11_XCURSOR @SDL_VIDEO_DRIVER_X11_XCURSOR@

+#cmakedefine SDL_VIDEO_DRIVER_X11_XDBE @SDL_VIDEO_DRIVER_X11_XDBE@

+#cmakedefine SDL_VIDEO_DRIVER_X11_XINERAMA @SDL_VIDEO_DRIVER_X11_XINERAMA@

+#cmakedefine SDL_VIDEO_DRIVER_X11_XINPUT2 @SDL_VIDEO_DRIVER_X11_XINPUT2@

+#cmakedefine SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH @SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH@

+#cmakedefine SDL_VIDEO_DRIVER_X11_XRANDR @SDL_VIDEO_DRIVER_X11_XRANDR@

+#cmakedefine SDL_VIDEO_DRIVER_X11_XSCRNSAVER @SDL_VIDEO_DRIVER_X11_XSCRNSAVER@

+#cmakedefine SDL_VIDEO_DRIVER_X11_XSHAPE @SDL_VIDEO_DRIVER_X11_XSHAPE@

+#cmakedefine SDL_VIDEO_DRIVER_X11_XVIDMODE @SDL_VIDEO_DRIVER_X11_XVIDMODE@

+#cmakedefine SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS @SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS@

+#cmakedefine SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY @SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY@

+#cmakedefine SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM @SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM@

+#cmakedefine SDL_VIDEO_RENDER_D3D @SDL_VIDEO_RENDER_D3D@

+#cmakedefine SDL_VIDEO_RENDER_D3D11 @SDL_VIDEO_RENDER_D3D11@

+#cmakedefine SDL_VIDEO_RENDER_OGL @SDL_VIDEO_RENDER_OGL@

+#cmakedefine SDL_VIDEO_RENDER_OGL_ES @SDL_VIDEO_RENDER_OGL_ES@

+#cmakedefine SDL_VIDEO_RENDER_OGL_ES2 @SDL_VIDEO_RENDER_OGL_ES2@

+#cmakedefine SDL_VIDEO_RENDER_DIRECTFB @SDL_VIDEO_RENDER_DIRECTFB@

+/* Enable OpenGL support */

+#cmakedefine SDL_VIDEO_OPENGL @SDL_VIDEO_OPENGL@

+#cmakedefine SDL_VIDEO_OPENGL_ES @SDL_VIDEO_OPENGL_ES@

+#cmakedefine SDL_VIDEO_OPENGL_ES2 @SDL_VIDEO_OPENGL_ES2@

+#cmakedefine SDL_VIDEO_OPENGL_BGL @SDL_VIDEO_OPENGL_BGL@

+#cmakedefine SDL_VIDEO_OPENGL_CGL @SDL_VIDEO_OPENGL_CGL@

+#cmakedefine SDL_VIDEO_OPENGL_GLX @SDL_VIDEO_OPENGL_GLX@

+#cmakedefine SDL_VIDEO_OPENGL_WGL @SDL_VIDEO_OPENGL_WGL@

+#cmakedefine SDL_VIDEO_OPENGL_EGL @SDL_VIDEO_OPENGL_EGL@

+#cmakedefine SDL_VIDEO_OPENGL_OSMESA @SDL_VIDEO_OPENGL_OSMESA@

+#cmakedefine SDL_VIDEO_OPENGL_OSMESA_DYNAMIC @SDL_VIDEO_OPENGL_OSMESA_DYNAMIC@

+/* Enable Vulkan support */

+#cmakedefine SDL_VIDEO_VULKAN @SDL_VIDEO_VULKAN@

+/* Enable system power support */

+#cmakedefine SDL_POWER_ANDROID @SDL_POWER_ANDROID@

+#cmakedefine SDL_POWER_LINUX @SDL_POWER_LINUX@

+#cmakedefine SDL_POWER_WINDOWS @SDL_POWER_WINDOWS@

+#cmakedefine SDL_POWER_MACOSX @SDL_POWER_MACOSX@

+#cmakedefine SDL_POWER_HAIKU @SDL_POWER_HAIKU@

+#cmakedefine SDL_POWER_EMSCRIPTEN @SDL_POWER_EMSCRIPTEN@

+#cmakedefine SDL_POWER_HARDWIRED @SDL_POWER_HARDWIRED@

+/* Enable system filesystem support */

+#cmakedefine SDL_FILESYSTEM_ANDROID @SDL_FILESYSTEM_ANDROID@

+#cmakedefine SDL_FILESYSTEM_HAIKU @SDL_FILESYSTEM_HAIKU@

+#cmakedefine SDL_FILESYSTEM_COCOA @SDL_FILESYSTEM_COCOA@

+#cmakedefine SDL_FILESYSTEM_DUMMY @SDL_FILESYSTEM_DUMMY@

+#cmakedefine SDL_FILESYSTEM_UNIX @SDL_FILESYSTEM_UNIX@

+#cmakedefine SDL_FILESYSTEM_WINDOWS @SDL_FILESYSTEM_WINDOWS@

+#cmakedefine SDL_FILESYSTEM_EMSCRIPTEN @SDL_FILESYSTEM_EMSCRIPTEN@

+/* Enable assembly routines */

+#cmakedefine SDL_ASSEMBLY_ROUTINES @SDL_ASSEMBLY_ROUTINES@

+#cmakedefine SDL_ALTIVEC_BLITTERS @SDL_ALTIVEC_BLITTERS@

+/* Enable dynamic libsamplerate support */

+#cmakedefine SDL_LIBSAMPLERATE_DYNAMIC @SDL_LIBSAMPLERATE_DYNAMIC@

+/* Platform specific definitions */

+#if !defined(__WIN32__)

+#  if !defined(_STDINT_H_) && !defined(_STDINT_H) && !defined(HAVE_STDINT_H) && !defined(_HAVE_STDINT_H)

+typedef unsigned int size_t;

+typedef signed char int8_t;

+typedef unsigned char uint8_t;

+typedef signed short int16_t;

+typedef unsigned short uint16_t;

+typedef signed int int32_t;

+typedef unsigned int uint32_t;

+typedef signed long long int64_t;

+typedef unsigned long long uint64_t;

+typedef unsigned long uintptr_t;

+#  endif /* if (stdint.h isn't available) */

+#else /* __WIN32__ */

+#  if !defined(_STDINT_H_) && !defined(HAVE_STDINT_H) && !defined(_HAVE_STDINT_H)

+#    if defined(__GNUC__) || defined(__DMC__) || defined(__WATCOMC__)

+#define HAVE_STDINT_H	1

+#    elif defined(_MSC_VER)

+typedef signed __int8 int8_t;

+typedef unsigned __int8 uint8_t;

+typedef signed __int16 int16_t;

+typedef unsigned __int16 uint16_t;

+typedef signed __int32 int32_t;

+typedef unsigned __int32 uint32_t;

+typedef signed __int64 int64_t;

+typedef unsigned __int64 uint64_t;

+#      ifndef _UINTPTR_T_DEFINED

+#        ifdef  _WIN64

+typedef unsigned __int64 uintptr_t;

+#          else

+typedef unsigned int uintptr_t;

+#        endif

+#define _UINTPTR_T_DEFINED

+#      endif

+/* Older Visual C++ headers don't have the Win64-compatible typedefs... */

+#      if ((_MSC_VER <= 1200) && (!defined(DWORD_PTR)))

+#define DWORD_PTR DWORD

+#      endif

+#      if ((_MSC_VER <= 1200) && (!defined(LONG_PTR)))

+#define LONG_PTR LONG

+#      endif

+#    else /* !__GNUC__ && !_MSC_VER */

+typedef signed char int8_t;

+typedef unsigned char uint8_t;

+typedef signed short int16_t;

+typedef unsigned short uint16_t;

+typedef signed int int32_t;

+typedef unsigned int uint32_t;

+typedef signed long long int64_t;

+typedef unsigned long long uint64_t;

+#      ifndef _SIZE_T_DEFINED_

+#define _SIZE_T_DEFINED_

+typedef unsigned int size_t;

+#      endif

+typedef unsigned int uintptr_t;

+#    endif /* __GNUC__ || _MSC_VER */

+#  endif /* !_STDINT_H_ && !HAVE_STDINT_H */

+#endif /* __WIN32__ */

+#endif /* SDL_config_h_ */

--- /dev/null

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_config.h.in

@@ -1,0 +1,389 @@

+/*

+  Simple DirectMedia Layer

+  Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+*/

+#ifndef SDL_config_h_

+#define SDL_config_h_

+/**

+ *  \file SDL_config.h.in

+ *

+ *  This is a set of defines to configure the SDL features

+ */

+/* General platform specific identifiers */

+#include "SDL_platform.h"

+/* Make sure that this isn't included by Visual C++ */

+#ifdef _MSC_VER

+#error You should run hg revert SDL_config.h

+#endif

+/* C language features */

+#undef const

+#undef inline

+#undef volatile

+/* C datatypes */

+#ifdef __LP64__

+#define SIZEOF_VOIDP 8

+#else

+#define SIZEOF_VOIDP 4

+#endif

+#undef HAVE_GCC_ATOMICS

+#undef HAVE_GCC_SYNC_LOCK_TEST_AND_SET

+#undef HAVE_DDRAW_H

+#undef HAVE_DINPUT_H

+#undef HAVE_DSOUND_H

+#undef HAVE_DXGI_H

+#undef HAVE_XINPUT_H

+#undef HAVE_XINPUT_GAMEPAD_EX

+#undef HAVE_XINPUT_STATE_EX

+/* Comment this if you want to build without any C library requirements */

+#undef HAVE_LIBC

+#if HAVE_LIBC

+/* Useful headers */

+#undef HAVE_ALLOCA_H

+#undef HAVE_SYS_TYPES_H

+#undef HAVE_STDIO_H

+#undef STDC_HEADERS

+#undef HAVE_STDLIB_H

+#undef HAVE_STDARG_H

+#undef HAVE_MALLOC_H

+#undef HAVE_MEMORY_H

+#undef HAVE_STRING_H

+#undef HAVE_STRINGS_H

+#undef HAVE_WCHAR_H

+#undef HAVE_INTTYPES_H

+#undef HAVE_STDINT_H

+#undef HAVE_CTYPE_H

+#undef HAVE_MATH_H

+#undef HAVE_ICONV_H

+#undef HAVE_SIGNAL_H

+#undef HAVE_ALTIVEC_H

+#undef HAVE_PTHREAD_NP_H

+#undef HAVE_LIBUDEV_H

+#undef HAVE_DBUS_DBUS_H

+#undef HAVE_IBUS_IBUS_H

+#undef HAVE_FCITX_FRONTEND_H

+#undef HAVE_LIBSAMPLERATE_H

+/* C library functions */

+#undef HAVE_MALLOC

+#undef HAVE_CALLOC

+#undef HAVE_REALLOC

+#undef HAVE_FREE

+#undef HAVE_ALLOCA

+#ifndef __WIN32__ /* Don't use C runtime versions of these on Windows */

+#undef HAVE_GETENV

+#undef HAVE_SETENV

+#undef HAVE_PUTENV

+#undef HAVE_UNSETENV

+#endif

+#undef HAVE_QSORT

+#undef HAVE_ABS

+#undef HAVE_BCOPY

+#undef HAVE_MEMSET

+#undef HAVE_MEMCPY

+#undef HAVE_MEMMOVE

+#undef HAVE_MEMCMP

+#undef HAVE_WCSLEN

+#undef HAVE_WCSLCPY

+#undef HAVE_WCSLCAT

+#undef HAVE_WCSCMP

+#undef HAVE_STRLEN

+#undef HAVE_STRLCPY

+#undef HAVE_STRLCAT

+#undef HAVE_STRDUP

+#undef HAVE__STRREV

+#undef HAVE__STRUPR

+#undef HAVE__STRLWR

+#undef HAVE_INDEX

+#undef HAVE_RINDEX

+#undef HAVE_STRCHR

+#undef HAVE_STRRCHR

+#undef HAVE_STRSTR

+#undef HAVE_ITOA

+#undef HAVE__LTOA

+#undef HAVE__UITOA

+#undef HAVE__ULTOA

+#undef HAVE_STRTOL

+#undef HAVE_STRTOUL

+#undef HAVE__I64TOA

+#undef HAVE__UI64TOA

+#undef HAVE_STRTOLL

+#undef HAVE_STRTOULL

+#undef HAVE_STRTOD

+#undef HAVE_ATOI

+#undef HAVE_ATOF

+#undef HAVE_STRCMP

+#undef HAVE_STRNCMP

+#undef HAVE__STRICMP

+#undef HAVE_STRCASECMP

+#undef HAVE__STRNICMP

+#undef HAVE_STRNCASECMP

+#undef HAVE_SSCANF

+#undef HAVE_VSSCANF

+#undef HAVE_SNPRINTF

+#undef HAVE_VSNPRINTF

+#undef HAVE_M_PI

+#undef HAVE_ATAN

+#undef HAVE_ATAN2

+#undef HAVE_ACOS

+#undef HAVE_ASIN

+#undef HAVE_CEIL

+#undef HAVE_COPYSIGN

+#undef HAVE_COS

+#undef HAVE_COSF

+#undef HAVE_FABS

+#undef HAVE_FLOOR

+#undef HAVE_LOG

+#undef HAVE_POW

+#undef HAVE_SCALBN

+#undef HAVE_SIN

+#undef HAVE_SINF

+#undef HAVE_SQRT

+#undef HAVE_SQRTF

+#undef HAVE_TAN

+#undef HAVE_TANF

+#undef HAVE_FOPEN64

+#undef HAVE_FSEEKO

+#undef HAVE_FSEEKO64

+#undef HAVE_SIGACTION

+#undef HAVE_SA_SIGACTION

+#undef HAVE_SETJMP

+#undef HAVE_NANOSLEEP

+#undef HAVE_SYSCONF

+#undef HAVE_SYSCTLBYNAME

+#undef HAVE_CLOCK_GETTIME

+#undef HAVE_GETPAGESIZE

+#undef HAVE_MPROTECT

+#undef HAVE_ICONV

+#undef HAVE_PTHREAD_SETNAME_NP

+#undef HAVE_PTHREAD_SET_NAME_NP

+#undef HAVE_SEM_TIMEDWAIT

+#undef HAVE_GETAUXVAL

+#undef HAVE_POLL

+#else

+#define HAVE_STDARG_H   1

+#define HAVE_STDDEF_H   1

+#define HAVE_STDINT_H   1

+#endif /* HAVE_LIBC */

+/* SDL internal assertion support */

+#undef SDL_DEFAULT_ASSERT_LEVEL

+/* Allow disabling of core subsystems */

+#undef SDL_ATOMIC_DISABLED

+#undef SDL_AUDIO_DISABLED

+#undef SDL_CPUINFO_DISABLED

+#undef SDL_EVENTS_DISABLED

+#undef SDL_FILE_DISABLED

+#undef SDL_JOYSTICK_DISABLED

+#undef SDL_HAPTIC_DISABLED

+#undef SDL_LOADSO_DISABLED

+#undef SDL_RENDER_DISABLED

+#undef SDL_THREADS_DISABLED

+#undef SDL_TIMERS_DISABLED

+#undef SDL_VIDEO_DISABLED

+#undef SDL_POWER_DISABLED

+#undef SDL_FILESYSTEM_DISABLED

+/* Enable various audio drivers */

+#undef SDL_AUDIO_DRIVER_ALSA

+#undef SDL_AUDIO_DRIVER_ALSA_DYNAMIC

+#undef SDL_AUDIO_DRIVER_ANDROID

+#undef SDL_AUDIO_DRIVER_ARTS

+#undef SDL_AUDIO_DRIVER_ARTS_DYNAMIC

+#undef SDL_AUDIO_DRIVER_COREAUDIO

+#undef SDL_AUDIO_DRIVER_DISK

+#undef SDL_AUDIO_DRIVER_DSOUND

+#undef SDL_AUDIO_DRIVER_DUMMY

+#undef SDL_AUDIO_DRIVER_EMSCRIPTEN

+#undef SDL_AUDIO_DRIVER_ESD

+#undef SDL_AUDIO_DRIVER_ESD_DYNAMIC

+#undef SDL_AUDIO_DRIVER_FUSIONSOUND

+#undef SDL_AUDIO_DRIVER_FUSIONSOUND_DYNAMIC

+#undef SDL_AUDIO_DRIVER_HAIKU

+#undef SDL_AUDIO_DRIVER_JACK

+#undef SDL_AUDIO_DRIVER_JACK_DYNAMIC

+#undef SDL_AUDIO_DRIVER_NACL

+#undef SDL_AUDIO_DRIVER_NAS

+#undef SDL_AUDIO_DRIVER_NAS_DYNAMIC

+#undef SDL_AUDIO_DRIVER_NETBSD

+#undef SDL_AUDIO_DRIVER_OSS

+#undef SDL_AUDIO_DRIVER_OSS_SOUNDCARD_H

+#undef SDL_AUDIO_DRIVER_PAUDIO

+#undef SDL_AUDIO_DRIVER_PULSEAUDIO

+#undef SDL_AUDIO_DRIVER_PULSEAUDIO_DYNAMIC

+#undef SDL_AUDIO_DRIVER_QSA

+#undef SDL_AUDIO_DRIVER_SNDIO

+#undef SDL_AUDIO_DRIVER_SNDIO_DYNAMIC

+#undef SDL_AUDIO_DRIVER_SUNAUDIO

+#undef SDL_AUDIO_DRIVER_WASAPI

+#undef SDL_AUDIO_DRIVER_WINMM

+#undef SDL_AUDIO_DRIVER_XAUDIO2

+/* Enable various input drivers */

+#undef SDL_INPUT_LINUXEV

+#undef SDL_INPUT_LINUXKD

+#undef SDL_INPUT_TSLIB

+#undef SDL_JOYSTICK_HAIKU

+#undef SDL_JOYSTICK_DINPUT

+#undef SDL_JOYSTICK_XINPUT

+#undef SDL_JOYSTICK_DUMMY

+#undef SDL_JOYSTICK_IOKIT

+#undef SDL_JOYSTICK_LINUX

+#undef SDL_JOYSTICK_ANDROID

+#undef SDL_JOYSTICK_WINMM

+#undef SDL_JOYSTICK_USBHID

+#undef SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H

+#undef SDL_JOYSTICK_EMSCRIPTEN

+#undef SDL_HAPTIC_DUMMY

+#undef SDL_HAPTIC_LINUX

+#undef SDL_HAPTIC_IOKIT

+#undef SDL_HAPTIC_DINPUT

+#undef SDL_HAPTIC_XINPUT

+/* Enable various shared object loading systems */

+#undef SDL_LOADSO_DLOPEN

+#undef SDL_LOADSO_DUMMY

+#undef SDL_LOADSO_LDG

+#undef SDL_LOADSO_WINDOWS

+/* Enable various threading systems */

+#undef SDL_THREAD_PTHREAD

+#undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX

+#undef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP

+#undef SDL_THREAD_WINDOWS

+/* Enable various timer systems */

+#undef SDL_TIMER_HAIKU

+#undef SDL_TIMER_DUMMY

+#undef SDL_TIMER_UNIX

+#undef SDL_TIMER_WINDOWS

+/* Enable various video drivers */

+#undef SDL_VIDEO_DRIVER_HAIKU

+#undef SDL_VIDEO_DRIVER_COCOA

+#undef SDL_VIDEO_DRIVER_DIRECTFB

+#undef SDL_VIDEO_DRIVER_DIRECTFB_DYNAMIC

+#undef SDL_VIDEO_DRIVER_DUMMY

+#undef SDL_VIDEO_DRIVER_WINDOWS

+#undef SDL_VIDEO_DRIVER_WAYLAND

+#undef SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH

+#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC

+#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_EGL

+#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_CURSOR

+#undef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC_XKBCOMMON

+#undef SDL_VIDEO_DRIVER_MIR

+#undef SDL_VIDEO_DRIVER_MIR_DYNAMIC

+#undef SDL_VIDEO_DRIVER_MIR_DYNAMIC_XKBCOMMON

+#undef SDL_VIDEO_DRIVER_X11

+#undef SDL_VIDEO_DRIVER_RPI

+#undef SDL_VIDEO_DRIVER_KMSDRM

+#undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC

+#undef SDL_VIDEO_DRIVER_KMSDRM_DYNAMIC_GBM

+#undef SDL_VIDEO_DRIVER_ANDROID

+#undef SDL_VIDEO_DRIVER_EMSCRIPTEN

+#undef SDL_VIDEO_DRIVER_X11_DYNAMIC

+#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT

+#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XCURSOR

+#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA

+#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2

+#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR

+#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS

+#undef SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE

+#undef SDL_VIDEO_DRIVER_X11_XCURSOR

+#undef SDL_VIDEO_DRIVER_X11_XDBE

+#undef SDL_VIDEO_DRIVER_X11_XINERAMA

+#undef SDL_VIDEO_DRIVER_X11_XINPUT2

+#undef SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH

+#undef SDL_VIDEO_DRIVER_X11_XRANDR

+#undef SDL_VIDEO_DRIVER_X11_XSCRNSAVER

+#undef SDL_VIDEO_DRIVER_X11_XSHAPE

+#undef SDL_VIDEO_DRIVER_X11_XVIDMODE

+#undef SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS

+#undef SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY

+#undef SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM

+#undef SDL_VIDEO_DRIVER_NACL

+#undef SDL_VIDEO_DRIVER_VIVANTE

+#undef SDL_VIDEO_DRIVER_VIVANTE_VDK

+#undef SDL_VIDEO_DRIVER_QNX

+#undef SDL_VIDEO_RENDER_D3D

+#undef SDL_VIDEO_RENDER_D3D11

+#undef SDL_VIDEO_RENDER_OGL

+#undef SDL_VIDEO_RENDER_OGL_ES

+#undef SDL_VIDEO_RENDER_OGL_ES2

+#undef SDL_VIDEO_RENDER_DIRECTFB

+/* Enable OpenGL support */

+#undef SDL_VIDEO_OPENGL

+#undef SDL_VIDEO_OPENGL_ES

+#undef SDL_VIDEO_OPENGL_ES2

+#undef SDL_VIDEO_OPENGL_BGL

+#undef SDL_VIDEO_OPENGL_CGL

+#undef SDL_VIDEO_OPENGL_EGL

+#undef SDL_VIDEO_OPENGL_GLX

+#undef SDL_VIDEO_OPENGL_WGL

+#undef SDL_VIDEO_OPENGL_OSMESA

+#undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC

+/* Enable Vulkan support */

+#undef SDL_VIDEO_VULKAN

+/* Enable system power support */

+#undef SDL_POWER_LINUX

+#undef SDL_POWER_WINDOWS

+#undef SDL_POWER_MACOSX

+#undef SDL_POWER_HAIKU

+#undef SDL_POWER_ANDROID

+#undef SDL_POWER_EMSCRIPTEN

+#undef SDL_POWER_HARDWIRED

+/* Enable system filesystem support */

+#undef SDL_FILESYSTEM_HAIKU

+#undef SDL_FILESYSTEM_COCOA

+#undef SDL_FILESYSTEM_DUMMY

+#undef SDL_FILESYSTEM_UNIX

+#undef SDL_FILESYSTEM_WINDOWS

+#undef SDL_FILESYSTEM_NACL

+#undef SDL_FILESYSTEM_ANDROID

+#undef SDL_FILESYSTEM_EMSCRIPTEN

+/* Enable assembly routines */

+#undef SDL_ASSEMBLY_ROUTINES

+#undef SDL_ALTIVEC_BLITTERS

+/* Enable ime support */

+#undef SDL_USE_IME

+/* Enable dynamic udev support */

+#undef SDL_UDEV_DYNAMIC

+/* Enable dynamic libsamplerate support */

+#undef SDL_LIBSAMPLERATE_DYNAMIC

+#endif /* SDL_config_h_ */

--- /dev/null

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_config_macosx.h.orig

@@ -1,0 +1,197 @@

+/*

+  Simple DirectMedia Layer

+  Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+*/

+#ifndef SDL_config_macosx_h_

+#define SDL_config_macosx_h_

+#define SDL_config_h_

+#include "SDL_platform.h"

+/* This gets us MAC_OS_X_VERSION_MIN_REQUIRED... */

+#include <AvailabilityMacros.h>

+/* This is a set of defines to configure the SDL features */

+#ifdef __LP64__

+    #define SIZEOF_VOIDP 8

+#else

+    #define SIZEOF_VOIDP 4

+#endif

+/* Useful headers */

+#define HAVE_ALLOCA_H       1

+#define HAVE_SYS_TYPES_H    1

+#define HAVE_STDIO_H    1

+#define STDC_HEADERS    1

+#define HAVE_STRING_H   1

+#define HAVE_INTTYPES_H 1

+#define HAVE_STDINT_H   1

+#define HAVE_CTYPE_H    1

+#define HAVE_MATH_H 1

+#define HAVE_SIGNAL_H   1

+/* C library functions */

+#define HAVE_MALLOC 1

+#define HAVE_CALLOC 1

+#define HAVE_REALLOC    1

+#define HAVE_FREE   1

+#define HAVE_ALLOCA 1

+#define HAVE_GETENV 1

+#define HAVE_SETENV 1

+#define HAVE_PUTENV 1

+#define HAVE_UNSETENV   1

+#define HAVE_QSORT  1

+#define HAVE_ABS    1

+#define HAVE_BCOPY  1

+#define HAVE_MEMSET 1

+#define HAVE_MEMCPY 1

+#define HAVE_MEMMOVE    1

+#define HAVE_MEMCMP 1

+#define HAVE_STRLEN 1

+#define HAVE_STRLCPY    1

+#define HAVE_STRLCAT    1

+#define HAVE_STRDUP 1

+#define HAVE_STRCHR 1

+#define HAVE_STRRCHR    1

+#define HAVE_STRSTR 1

+#define HAVE_STRTOL 1

+#define HAVE_STRTOUL    1

+#define HAVE_STRTOLL    1

+#define HAVE_STRTOULL   1

+#define HAVE_STRTOD 1

+#define HAVE_ATOI   1

+#define HAVE_ATOF   1

+#define HAVE_STRCMP 1

+#define HAVE_STRNCMP    1

+#define HAVE_STRCASECMP 1

+#define HAVE_STRNCASECMP 1

+#define HAVE_VSSCANF 1

+#define HAVE_VSNPRINTF  1

+#define HAVE_CEIL   1

+#define HAVE_COPYSIGN   1

+#define HAVE_COS    1

+#define HAVE_COSF   1

+#define HAVE_FABS   1

+#define HAVE_FLOOR  1

+#define HAVE_LOG    1

+#define HAVE_POW    1

+#define HAVE_SCALBN 1

+#define HAVE_SIN    1

+#define HAVE_SINF   1

+#define HAVE_SQRT   1

+#define HAVE_SQRTF  1

+#define HAVE_TAN    1

+#define HAVE_TANF   1

+#define HAVE_SIGACTION  1

+#define HAVE_SETJMP 1

+#define HAVE_NANOSLEEP  1

+#define HAVE_SYSCONF    1

+#define HAVE_SYSCTLBYNAME 1

+#define HAVE_ATAN 1

+#define HAVE_ATAN2 1

+#define HAVE_ACOS 1

+#define HAVE_ASIN 1

+/* Enable various audio drivers */

+#define SDL_AUDIO_DRIVER_COREAUDIO  1

+#define SDL_AUDIO_DRIVER_DISK   1

+#define SDL_AUDIO_DRIVER_DUMMY  1

+/* Enable various input drivers */

+#define SDL_JOYSTICK_IOKIT  1

+#define SDL_HAPTIC_IOKIT    1

+/* Enable various shared object loading systems */

+#define SDL_LOADSO_DLOPEN   1

+/* Enable various threading systems */

+#define SDL_THREAD_PTHREAD  1

+#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX  1

+/* Enable various timer systems */

+#define SDL_TIMER_UNIX  1

+/* Enable various video drivers */

+#define SDL_VIDEO_DRIVER_COCOA  1

+#define SDL_VIDEO_DRIVER_DUMMY  1

+#undef SDL_VIDEO_DRIVER_X11

+#define SDL_VIDEO_DRIVER_X11_DYNAMIC "/usr/X11R6/lib/libX11.6.dylib"

+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "/usr/X11R6/lib/libXext.6.dylib"

+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINERAMA "/usr/X11R6/lib/libXinerama.1.dylib"

+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XINPUT2 "/usr/X11R6/lib/libXi.6.dylib"

+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XRANDR "/usr/X11R6/lib/libXrandr.2.dylib"

+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XSS "/usr/X11R6/lib/libXss.1.dylib"

+#define SDL_VIDEO_DRIVER_X11_DYNAMIC_XVIDMODE "/usr/X11R6/lib/libXxf86vm.1.dylib"

+#define SDL_VIDEO_DRIVER_X11_XDBE 1

+#define SDL_VIDEO_DRIVER_X11_XINERAMA 1

+#define SDL_VIDEO_DRIVER_X11_XRANDR 1

+#define SDL_VIDEO_DRIVER_X11_XSCRNSAVER 1

+#define SDL_VIDEO_DRIVER_X11_XSHAPE 1

+#define SDL_VIDEO_DRIVER_X11_XVIDMODE 1

+#define SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM 1

+#ifdef MAC_OS_X_VERSION_10_8

+/*

+ * No matter the versions targeted, this is the 10.8 or later SDK, so you have

+ *  to use the external Xquartz, which is a more modern Xlib. Previous SDKs

+ *  used an older Xlib.

+ */

+#define SDL_VIDEO_DRIVER_X11_XINPUT2 1

+#define SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS 1

+#define SDL_VIDEO_DRIVER_X11_CONST_PARAM_XEXTADDDISPLAY 1

+#endif

+#ifndef SDL_VIDEO_RENDER_OGL

+#define SDL_VIDEO_RENDER_OGL    1

+#endif

+/* Enable OpenGL support */

+#ifndef SDL_VIDEO_OPENGL

+#define SDL_VIDEO_OPENGL    1

+#endif

+#ifndef SDL_VIDEO_OPENGL_CGL

+#define SDL_VIDEO_OPENGL_CGL    1

+#endif

+#ifndef SDL_VIDEO_OPENGL_GLX

+#define SDL_VIDEO_OPENGL_GLX    1

+#endif

+/* Enable Vulkan support */

+/* Metal/MoltenVK/Vulkan only supported on 64-bit architectures and 10.11+ */

+#if TARGET_CPU_X86_64

+#define SDL_VIDEO_VULKAN 1

+#else

+#define  SDL_VIDEO_VULKAN 0

+#endif

+/* Enable system power support */

+#define SDL_POWER_MACOSX 1

+/* enable filesystem support */

+#define SDL_FILESYSTEM_COCOA   1

+/* Enable assembly routines */

+#define SDL_ASSEMBLY_ROUTINES   1

+#ifdef __ppc__

+#define SDL_ALTIVEC_BLITTERS    1

+#endif

+#endif /* SDL_config_macosx_h_ */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_cpuinfo.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_cpuinfo.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -63,6 +63,9 @@

 #ifndef __SSE2__

 #define __SSE2__

 #endif

+#ifndef __SSE3__

+#define __SSE3__

+#endif

 #elif defined(__MINGW64_VERSION_MAJOR)

 #include <intrin.h>

 #if !defined(SDL_DISABLE_ARM_NEON_H) && defined(__ARM_NEON)

@@ -155,6 +158,8 @@

  * \returns SDL_TRUE if the CPU has the RDTSC instruction or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -176,6 +181,8 @@

  * \returns SDL_TRUE if the CPU has AltiVec features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAVX

  * \sa SDL_HasAVX2

@@ -196,6 +203,8 @@

  * \returns SDL_TRUE if the CPU has MMX features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -216,6 +225,8 @@

  * \returns SDL_TRUE if the CPU has 3DNow! features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

  * \sa SDL_HasAVX2

@@ -236,6 +247,8 @@

  * \returns SDL_TRUE if the CPU has SSE features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -256,6 +269,8 @@

  * \returns SDL_TRUE if the CPU has SSE2 features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -276,6 +291,8 @@

  * \returns SDL_TRUE if the CPU has SSE3 features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -296,6 +313,8 @@

  * \returns SDL_TRUE if the CPU has SSE4.1 features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -316,6 +335,8 @@

  * \returns SDL_TRUE if the CPU has SSE4.2 features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Has3DNow

  * \sa SDL_HasAltiVec

  * \sa SDL_HasAVX

@@ -380,6 +401,8 @@

  * \returns SDL_TRUE if the CPU has AVX-512F features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.9.

+ *

  * \sa SDL_HasAVX

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasAVX512F(void);

@@ -393,6 +416,8 @@

  * \returns SDL_TRUE if the CPU has ARM SIMD features or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_HasNEON

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasARMSIMD(void);

@@ -403,6 +428,8 @@

  * This always returns false on CPUs that aren't using ARM instruction sets.

  * \returns SDL_TRUE if the CPU has ARM NEON features or SDL_FALSE if not.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasNEON(void);

@@ -429,6 +456,8 @@

  * \returns the alignment in bytes needed for available, known SIMD

  *          instructions.

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC size_t SDLCALL SDL_SIMDGetAlignment(void);

@@ -461,8 +490,10 @@

  * \param len The length, in bytes, of the block to allocate. The actual

  *            allocated block might be larger due to padding, etc.

- * \returns a pointer to thenewly-allocated block, NULL if out of memory.

+ * \returns a pointer to the newly-allocated block, NULL if out of memory.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_SIMDAlignment

  * \sa SDL_SIMDRealloc

  * \sa SDL_SIMDFree

@@ -485,6 +516,8 @@

  *            memory.

  * \returns a pointer to the newly-reallocated block, NULL if out of memory.

+ * \since This function is available since SDL 2.0.14.

+ *

  * \sa SDL_SIMDAlignment

  * \sa SDL_SIMDAlloc

  * \sa SDL_SIMDFree

@@ -507,6 +540,8 @@

  * \param ptr The pointer, returned from SDL_SIMDAlloc or SDL_SIMDRealloc, to

  *            deallocate. NULL is a legal no-op.

+ *

+ * \since This function is available since SDL 2.0.10.

  * \sa SDL_SIMDAlloc

  * \sa SDL_SIMDRealloc

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_egl.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_egl.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -24,8 +24,12 @@

  *  This is a simple file to encapsulate the EGL API headers.

*/

-#if !defined(_MSC_VER) && !defined(__ANDROID__)

+#if !defined(_MSC_VER) && !defined(__ANDROID__) && !defined(SDL_USE_BUILTIN_OPENGL_DEFINITIONS)

+#if defined(__vita__) || defined(__psp2__)

+#include <psp2/types.h>

+#endif

 #include <EGL/egl.h>

 #include <EGL/eglext.h>

@@ -37,7 +41,7 @@

 #define __khrplatform_h_

/*

-** Copyright (c) 2008-2009 The Khronos Group Inc.

+** Copyright (c) 2008-2018 The Khronos Group Inc.

**

 ** Permission is hereby granted, free of charge, to any person obtaining a

 ** copy of this software and/or associated documentation files (the

@@ -60,94 +64,102 @@

*/

 /* Khronos platform-specific types and definitions.

-*

-* $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $

-*

-* Adopters may modify this file to suit their platform. Adopters are

-* encouraged to submit platform specific modifications to the Khronos

-* group so that they can be included in future versions of this file.

-* Please submit changes by sending them to the public Khronos Bugzilla

-* (http://khronos.org/bugzilla) by filing a bug against product

-* "Khronos (general)" component "Registry".

-*

-* A predefined template which fills in some of the bug fields can be

-* reached using http://tinyurl.com/khrplatform-h-bugreport, but you

-* must create a Bugzilla login first.

-*

-*

-* See the Implementer's Guidelines for information about where this file

-* should be located on your system and for more details of its use:

-*    http://www.khronos.org/registry/implementers_guide.pdf

-*

-* This file should be included as

-*        #include <KHR/khrplatform.h>

-* by Khronos client API header files that use its types and defines.

-*

-* The types in khrplatform.h should only be used to define API-specific types.

-*

-* Types defined in khrplatform.h:

-*    khronos_int8_t              signed   8  bit

-*    khronos_uint8_t             unsigned 8  bit

-*    khronos_int16_t             signed   16 bit

-*    khronos_uint16_t            unsigned 16 bit

-*    khronos_int32_t             signed   32 bit

-*    khronos_uint32_t            unsigned 32 bit

-*    khronos_int64_t             signed   64 bit

-*    khronos_uint64_t            unsigned 64 bit

-*    khronos_intptr_t            signed   same number of bits as a pointer

-*    khronos_uintptr_t           unsigned same number of bits as a pointer

-*    khronos_ssize_t             signed   size

-*    khronos_usize_t             unsigned size

-*    khronos_float_t             signed   32 bit floating point

-*    khronos_time_ns_t           unsigned 64 bit time in nanoseconds

-*    khronos_utime_nanoseconds_t unsigned time interval or absolute time in

-*                                         nanoseconds

-*    khronos_stime_nanoseconds_t signed time interval in nanoseconds

-*    khronos_boolean_enum_t      enumerated boolean type. This should

-*      only be used as a base type when a client API's boolean type is

-*      an enum. Client APIs which use an integer or other type for

-*      booleans cannot use this as the base type for their boolean.

-*

-* Tokens defined in khrplatform.h:

-*

-*    KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.

-*

-*    KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.

-*    KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.

-*

-* Calling convention macros defined in this file:

-*    KHRONOS_APICALL

-*    KHRONOS_APIENTRY

-*    KHRONOS_APIATTRIBUTES

-*

-* These may be used in function prototypes as:

-*

-*      KHRONOS_APICALL void KHRONOS_APIENTRY funcname(

-*                                  int arg1,

-*                                  int arg2) KHRONOS_APIATTRIBUTES;

-*/

+ *

+ * The master copy of khrplatform.h is maintained in the Khronos EGL

+ * Registry repository at https://github.com/KhronosGroup/EGL-Registry

+ * The last semantic modification to khrplatform.h was at commit ID:

+ *      67a3e0864c2d75ea5287b9f3d2eb74a745936692

+ *

+ * Adopters may modify this file to suit their platform. Adopters are

+ * encouraged to submit platform specific modifications to the Khronos

+ * group so that they can be included in future versions of this file.

+ * Please submit changes by filing pull requests or issues on

+ * the EGL Registry repository linked above.

+ *

+ *

+ * See the Implementer's Guidelines for information about where this file

+ * should be located on your system and for more details of its use:

+ *    http://www.khronos.org/registry/implementers_guide.pdf

+ *

+ * This file should be included as

+ *        #include <KHR/khrplatform.h>

+ * by Khronos client API header files that use its types and defines.

+ *

+ * The types in khrplatform.h should only be used to define API-specific types.

+ *

+ * Types defined in khrplatform.h:

+ *    khronos_int8_t              signed   8  bit

+ *    khronos_uint8_t             unsigned 8  bit

+ *    khronos_int16_t             signed   16 bit

+ *    khronos_uint16_t            unsigned 16 bit

+ *    khronos_int32_t             signed   32 bit

+ *    khronos_uint32_t            unsigned 32 bit

+ *    khronos_int64_t             signed   64 bit

+ *    khronos_uint64_t            unsigned 64 bit

+ *    khronos_intptr_t            signed   same number of bits as a pointer

+ *    khronos_uintptr_t           unsigned same number of bits as a pointer

+ *    khronos_ssize_t             signed   size

+ *    khronos_usize_t             unsigned size

+ *    khronos_float_t             signed   32 bit floating point

+ *    khronos_time_ns_t           unsigned 64 bit time in nanoseconds

+ *    khronos_utime_nanoseconds_t unsigned time interval or absolute time in

+ *                                         nanoseconds

+ *    khronos_stime_nanoseconds_t signed time interval in nanoseconds

+ *    khronos_boolean_enum_t      enumerated boolean type. This should

+ *      only be used as a base type when a client API's boolean type is

+ *      an enum. Client APIs which use an integer or other type for

+ *      booleans cannot use this as the base type for their boolean.

+ *

+ * Tokens defined in khrplatform.h:

+ *

+ *    KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.

+ *

+ *    KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.

+ *    KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.

+ *

+ * Calling convention macros defined in this file:

+ *    KHRONOS_APICALL

+ *    KHRONOS_APIENTRY

+ *    KHRONOS_APIATTRIBUTES

+ *

+ * These may be used in function prototypes as:

+ *

+ *      KHRONOS_APICALL void KHRONOS_APIENTRY funcname(

+ *                                  int arg1,

+ *                                  int arg2) KHRONOS_APIATTRIBUTES;

+ */

+#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)

+#   define KHRONOS_STATIC 1

+#endif

 /*-------------------------------------------------------------------------

-* Definition of KHRONOS_APICALL

-*-------------------------------------------------------------------------

-* This precedes the return type of the function in the function prototype.

-*/

-#if defined(_WIN32) && !defined(__SCITECH_SNAP__) && !defined(SDL_VIDEO_STATIC_ANGLE)

+ * Definition of KHRONOS_APICALL

+ *-------------------------------------------------------------------------

+ * This precedes the return type of the function in the function prototype.

+ */

+#if defined(KHRONOS_STATIC)

+    /* If the preprocessor constant KHRONOS_STATIC is defined, make the

+     * header compatible with static linking. */

+#   define KHRONOS_APICALL

+#elif defined(_WIN32)

 #   define KHRONOS_APICALL __declspec(dllimport)

 #elif defined (__SYMBIAN32__)

 #   define KHRONOS_APICALL IMPORT_C

+#elif defined(__ANDROID__)

+#   define KHRONOS_APICALL __attribute__((visibility("default")))

 #else

 #   define KHRONOS_APICALL

 #endif

 /*-------------------------------------------------------------------------

-* Definition of KHRONOS_APIENTRY

-*-------------------------------------------------------------------------

-* This follows the return type of the function  and precedes the function

-* name in the function prototype.

-*/

+ * Definition of KHRONOS_APIENTRY

+ *-------------------------------------------------------------------------

+ * This follows the return type of the function  and precedes the function

+ * name in the function prototype.

+ */

 #if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)

-/* Win32 but not WinCE */

+    /* Win32 but not WinCE */

 #   define KHRONOS_APIENTRY __stdcall

 #else

 #   define KHRONOS_APIENTRY

@@ -154,10 +166,10 @@

 #endif

 /*-------------------------------------------------------------------------

-* Definition of KHRONOS_APIATTRIBUTES

-*-------------------------------------------------------------------------

-* This follows the closing parenthesis of the function prototype arguments.

-*/

+ * Definition of KHRONOS_APIATTRIBUTES

+ *-------------------------------------------------------------------------

+ * This follows the closing parenthesis of the function prototype arguments.

+ */

 #if defined (__ARMCC_2__)

 #define KHRONOS_APIATTRIBUTES __softfp

 #else

@@ -165,14 +177,14 @@

 #endif

 /*-------------------------------------------------------------------------

-* basic type definitions

-*-----------------------------------------------------------------------*/

+ * basic type definitions

+ *-----------------------------------------------------------------------*/

 #if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)

/*

-* Using <stdint.h>

-*/

+ * Using <stdint.h>

+ */

 #include <stdint.h>

 typedef int32_t                 khronos_int32_t;

 typedef uint32_t                khronos_uint32_t;

@@ -184,8 +196,8 @@

 #elif defined(__VMS ) || defined(__sgi)

/*

-* Using <inttypes.h>

-*/

+ * Using <inttypes.h>

+ */

 #include <inttypes.h>

 typedef int32_t                 khronos_int32_t;

 typedef uint32_t                khronos_uint32_t;

@@ -197,8 +209,8 @@

 #elif defined(_WIN32) && !defined(__SCITECH_SNAP__)

/*

-* Win32

-*/

+ * Win32

+ */

 typedef __int32                 khronos_int32_t;

 typedef unsigned __int32        khronos_uint32_t;

 typedef __int64                 khronos_int64_t;

@@ -209,8 +221,8 @@

 #elif defined(__sun__) || defined(__digital__)

/*

-* Sun or Digital

-*/

+ * Sun or Digital

+ */

 typedef int                     khronos_int32_t;

 typedef unsigned int            khronos_uint32_t;

 #if defined(__arch64__) || defined(_LP64)

@@ -226,8 +238,8 @@

 #elif 0

/*

-* Hypothetical platform with no float or int64 support

-*/

+ * Hypothetical platform with no float or int64 support

+ */

 typedef int                     khronos_int32_t;

 typedef unsigned int            khronos_uint32_t;

 #define KHRONOS_SUPPORT_INT64   0

@@ -236,8 +248,8 @@

 #else

/*

-* Generic fallback

-*/

+ * Generic fallback

+ */

 #include <stdint.h>

 typedef int32_t                 khronos_int32_t;

 typedef uint32_t                khronos_uint32_t;

@@ -250,8 +262,8 @@

/*

-* Types that are (so far) the same on all platforms

-*/

+ * Types that are (so far) the same on all platforms

+ */

 typedef signed   char          khronos_int8_t;

 typedef unsigned char          khronos_uint8_t;

 typedef signed   short int     khronos_int16_t;

@@ -258,10 +270,10 @@

 typedef unsigned short int     khronos_uint16_t;

/*

-* Types that differ between LLP64 and LP64 architectures - in LLP64,

-* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears

-* to be the only LLP64 architecture in current use.

-*/

+ * Types that differ between LLP64 and LP64 architectures - in LLP64,

+ * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears

+ * to be the only LLP64 architecture in current use.

+ */

 #ifdef _WIN64

 typedef signed   long long int khronos_intptr_t;

 typedef unsigned long long int khronos_uintptr_t;

@@ -276,41 +288,41 @@

 #if KHRONOS_SUPPORT_FLOAT

/*

-* Float type

-*/

+ * Float type

+ */

 typedef          float         khronos_float_t;

 #endif

 #if KHRONOS_SUPPORT_INT64

 /* Time types

-*

-* These types can be used to represent a time interval in nanoseconds or

-* an absolute Unadjusted System Time.  Unadjusted System Time is the number

-* of nanoseconds since some arbitrary system event (e.g. since the last

-* time the system booted).  The Unadjusted System Time is an unsigned

-* 64 bit value that wraps back to 0 every 584 years.  Time intervals

-* may be either signed or unsigned.

-*/

+ *

+ * These types can be used to represent a time interval in nanoseconds or

+ * an absolute Unadjusted System Time.  Unadjusted System Time is the number

+ * of nanoseconds since some arbitrary system event (e.g. since the last

+ * time the system booted).  The Unadjusted System Time is an unsigned

+ * 64 bit value that wraps back to 0 every 584 years.  Time intervals

+ * may be either signed or unsigned.

+ */

 typedef khronos_uint64_t       khronos_utime_nanoseconds_t;

 typedef khronos_int64_t        khronos_stime_nanoseconds_t;

 #endif

/*

-* Dummy value used to pad enum types to 32 bits.

-*/

+ * Dummy value used to pad enum types to 32 bits.

+ */

 #ifndef KHRONOS_MAX_ENUM

 #define KHRONOS_MAX_ENUM 0x7FFFFFFF

 #endif

/*

-* Enumerated boolean type

-*

-* Values other than zero should be considered to be true.  Therefore

-* comparisons should not be made against KHRONOS_TRUE.

-*/

+ * Enumerated boolean type

+ *

+ * Values other than zero should be considered to be true.  Therefore

+ * comparisons should not be made against KHRONOS_TRUE.

+ */

 typedef enum {

     KHRONOS_FALSE = 0,

-    KHRONOS_TRUE = 1,

+    KHRONOS_TRUE  = 1,

     KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM

 } khronos_boolean_enum_t;

@@ -321,49 +333,30 @@

 #define __eglplatform_h_

/*

-** Copyright (c) 2007-2009 The Khronos Group Inc.

-**

-** Permission is hereby granted, free of charge, to any person obtaining a

-** copy of this software and/or associated documentation files (the

-** "Materials"), to deal in the Materials without restriction, including

-** without limitation the rights to use, copy, modify, merge, publish,

-** distribute, sublicense, and/or sell copies of the Materials, and to

-** permit persons to whom the Materials are furnished to do so, subject to

-** the following conditions:

-**

-** The above copyright notice and this permission notice shall be included

-** in all copies or substantial portions of the Materials.

-**

-** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

-** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

-** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

-** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

-** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

-** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

-** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

+** Copyright 2007-2020 The Khronos Group Inc.

+** SPDX-License-Identifier: Apache-2.0

*/

 /* Platform-specific types and definitions for egl.h

-* $Revision: 12306 $ on $Date: 2010-08-25 09:51:28 -0700 (Wed, 25 Aug 2010) $

-*

-* Adopters may modify khrplatform.h and this file to suit their platform.

-* You are encouraged to submit all modifications to the Khronos group so that

-* they can be included in future versions of this file.  Please submit changes

-* by sending them to the public Khronos Bugzilla (http://khronos.org/bugzilla)

-* by filing a bug against product "EGL" component "Registry".

-*/

+ *

+ * Adopters may modify khrplatform.h and this file to suit their platform.

+ * You are encouraged to submit all modifications to the Khronos group so that

+ * they can be included in future versions of this file.  Please submit changes

+ * by filing an issue or pull request on the public Khronos EGL Registry, at

+ * https://www.github.com/KhronosGroup/EGL-Registry/

+ */

 /*#include <KHR/khrplatform.h>*/

 /* Macros used in EGL function prototype declarations.

-*

-* EGL functions should be prototyped as:

-*

-* EGLAPI return-type EGLAPIENTRY eglFunction(arguments);

-* typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments);

-*

-* KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h

-*/

+ *

+ * EGL functions should be prototyped as:

+ *

+ * EGLAPI return-type EGLAPIENTRY eglFunction(arguments);

+ * typedef return-type (EXPAPIENTRYP PFNEGLFUNCTIONPROC) (arguments);

+ *

+ * KHRONOS_APICALL and KHRONOS_APIENTRY are defined in KHR/khrplatform.h

+ */

 #ifndef EGLAPI

 #define EGLAPI KHRONOS_APICALL

@@ -375,42 +368,44 @@

 #define EGLAPIENTRYP EGLAPIENTRY*

 /* The types NativeDisplayType, NativeWindowType, and NativePixmapType

-* are aliases of window-system-dependent types, such as X Display * or

-* Windows Device Context. They must be defined in platform-specific

-* code below. The EGL-prefixed versions of Native*Type are the same

-* types, renamed in EGL 1.3 so all types in the API start with "EGL".

-*

-* Khronos STRONGLY RECOMMENDS that you use the default definitions

-* provided below, since these changes affect both binary and source

-* portability of applications using EGL running on different EGL

-* implementations.

-*/

+ * are aliases of window-system-dependent types, such as X Display * or

+ * Windows Device Context. They must be defined in platform-specific

+ * code below. The EGL-prefixed versions of Native*Type are the same

+ * types, renamed in EGL 1.3 so all types in the API start with "EGL".

+ *

+ * Khronos STRONGLY RECOMMENDS that you use the default definitions

+ * provided below, since these changes affect both binary and source

+ * portability of applications using EGL running on different EGL

+ * implementations.

+ */

-#if defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */

+#if defined(EGL_NO_PLATFORM_SPECIFIC_TYPES)

+typedef void *EGLNativeDisplayType;

+typedef void *EGLNativePixmapType;

+typedef void *EGLNativeWindowType;

+#elif defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */

 #ifndef WIN32_LEAN_AND_MEAN

 #define WIN32_LEAN_AND_MEAN 1

 #endif

-#ifndef NOMINMAX   /* don't define min() and max(). */

-#define NOMINMAX

-#endif

 #include <windows.h>

-#if __WINRT__

-#include <Unknwn.h>

-typedef IUnknown * EGLNativeWindowType;

-typedef IUnknown * EGLNativePixmapType;

-typedef IUnknown * EGLNativeDisplayType;

-#else

 typedef HDC     EGLNativeDisplayType;

 typedef HBITMAP EGLNativePixmapType;

 typedef HWND    EGLNativeWindowType;

-#endif

+#elif defined(__EMSCRIPTEN__)

+typedef int EGLNativeDisplayType;

+typedef int EGLNativePixmapType;

+typedef int EGLNativeWindowType;

 #elif defined(__WINSCW__) || defined(__SYMBIAN32__)  /* Symbian */

 typedef int   EGLNativeDisplayType;

-typedef void *EGLNativeWindowType;

 typedef void *EGLNativePixmapType;

+typedef void *EGLNativeWindowType;

 #elif defined(WL_EGL_PLATFORM)

@@ -424,32 +419,23 @@

 typedef struct gbm_bo      *EGLNativePixmapType;

 typedef void               *EGLNativeWindowType;

-#elif defined(__ANDROID__) /* Android */

+#elif defined(__ANDROID__) || defined(ANDROID)

 struct ANativeWindow;

 struct egl_native_pixmap_t;

-typedef struct ANativeWindow        *EGLNativeWindowType;

-typedef struct egl_native_pixmap_t  *EGLNativePixmapType;

-typedef void                        *EGLNativeDisplayType;

+typedef void*                           EGLNativeDisplayType;

+typedef struct egl_native_pixmap_t*     EGLNativePixmapType;

+typedef struct ANativeWindow*           EGLNativeWindowType;

-#elif defined(MIR_EGL_PLATFORM)

+#elif defined(USE_OZONE)

-#include <mir_toolkit/mir_client_library.h>

-typedef MirEGLNativeDisplayType EGLNativeDisplayType;

-typedef void                   *EGLNativePixmapType;

-typedef MirEGLNativeWindowType  EGLNativeWindowType;

+typedef intptr_t EGLNativeDisplayType;

+typedef intptr_t EGLNativePixmapType;

+typedef intptr_t EGLNativeWindowType;

-#elif defined(__unix__)

+#elif defined(USE_X11)

-#ifdef MESA_EGL_NO_X11_HEADERS

-typedef void            *EGLNativeDisplayType;

-typedef khronos_uintptr_t EGLNativePixmapType;

-typedef khronos_uintptr_t EGLNativeWindowType;

-#else

 /* X11 (tentative)  */

 #include <X11/Xlib.h>

 #include <X11/Xutil.h>

@@ -458,8 +444,32 @@

 typedef Pixmap   EGLNativePixmapType;

 typedef Window   EGLNativeWindowType;

-#endif /* MESA_EGL_NO_X11_HEADERS */

+#elif defined(__unix__)

+typedef void             *EGLNativeDisplayType;

+typedef khronos_uintptr_t EGLNativePixmapType;

+typedef khronos_uintptr_t EGLNativeWindowType;

+#elif defined(__APPLE__)

+typedef int   EGLNativeDisplayType;

+typedef void *EGLNativePixmapType;

+typedef void *EGLNativeWindowType;

+#elif defined(__HAIKU__)

+#include <kernel/image.h>

+typedef void              *EGLNativeDisplayType;

+typedef khronos_uintptr_t  EGLNativePixmapType;

+typedef khronos_uintptr_t  EGLNativeWindowType;

+#elif defined(__Fuchsia__)

+typedef void              *EGLNativeDisplayType;

+typedef khronos_uintptr_t  EGLNativePixmapType;

+typedef khronos_uintptr_t  EGLNativeWindowType;

 #else

 #error "Platform not recognized"

 #endif

@@ -471,16 +481,25 @@

 /* Define EGLint. This must be a signed integral type large enough to contain

-* all legal attribute names and values passed into and out of EGL, whether

-* their type is boolean, bitmask, enumerant (symbolic constant), integer,

-* handle, or other.  While in general a 32-bit integer will suffice, if

-* handles are 64 bit types, then EGLint should be defined as a signed 64-bit

-* integer type.

-*/

+ * all legal attribute names and values passed into and out of EGL, whether

+ * their type is boolean, bitmask, enumerant (symbolic constant), integer,

+ * handle, or other.  While in general a 32-bit integer will suffice, if

+ * handles are 64 bit types, then EGLint should be defined as a signed 64-bit

+ * integer type.

+ */

 typedef khronos_int32_t EGLint;

+/* C++ / C typecast macros for special EGL handle values */

+#if defined(__cplusplus)

+#define EGL_CAST(type, value) (static_cast<type>(value))

+#else

+#define EGL_CAST(type, value) ((type) (value))

+#endif

 #endif /* __eglplatform_h */

 #ifndef __egl_h_

 #define __egl_h_ 1

@@ -489,40 +508,25 @@

 #endif

/*

-** Copyright (c) 2013-2015 The Khronos Group Inc.

+** Copyright 2013-2020 The Khronos Group Inc.

+** SPDX-License-Identifier: Apache-2.0

**

-** Permission is hereby granted, free of charge, to any person obtaining a

-** copy of this software and/or associated documentation files (the

-** "Materials"), to deal in the Materials without restriction, including

-** without limitation the rights to use, copy, modify, merge, publish,

-** distribute, sublicense, and/or sell copies of the Materials, and to

-** permit persons to whom the Materials are furnished to do so, subject to

-** the following conditions:

-**

-** The above copyright notice and this permission notice shall be included

-** in all copies or substantial portions of the Materials.

-**

-** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

-** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

-** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

-** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

-** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

-** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

-** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

-*/

-/*

-** This header is generated from the Khronos OpenGL / OpenGL ES XML

-** API Registry. The current version of the Registry, generator scripts

+** This header is generated from the Khronos EGL XML API Registry.

+** The current version of the Registry, generator scripts

 ** used to make the header, and the header can be found at

-**   http://www.opengl.org/registry/

+**   http://www.khronos.org/registry/egl

**

-** Khronos $Revision: 31566 $ on $Date: 2015-06-23 08:48:48 -0700 (Tue, 23 Jun 2015) $

+** Khronos $Git commit SHA1: b35e89ca9a $ on $Git commit date: 2021-09-01 09:34:00 +0530 $

*/

 /*#include <EGL/eglplatform.h>*/

-/* Generated on date 20150623 */

+#ifndef EGL_EGL_PROTOTYPES

+#define EGL_EGL_PROTOTYPES 1

+#endif

+/* Generated on date 20210901 */

 /* Generated C header for:

  * API: egl

  * Versions considered: .*

@@ -536,6 +540,8 @@

 #define EGL_VERSION_1_0 1

 typedef unsigned int EGLBoolean;

 typedef void *EGLDisplay;

+/*#include <KHR/khrplatform.h>*/

+/*#include <EGL/eglplatform.h>*/

 typedef void *EGLConfig;

 typedef void *EGLSurface;

 typedef void *EGLContext;

@@ -559,7 +565,7 @@

 #define EGL_CONFIG_ID                     0x3028

 #define EGL_CORE_NATIVE_ENGINE            0x305B

 #define EGL_DEPTH_SIZE                    0x3025

-#define EGL_DONT_CARE                     ((EGLint)-1)

+#define EGL_DONT_CARE                     EGL_CAST(EGLint,-1)

 #define EGL_DRAW                          0x3059

 #define EGL_EXTENSIONS                    0x3055

 #define EGL_FALSE                         0

@@ -576,9 +582,9 @@

 #define EGL_NONE                          0x3038

 #define EGL_NON_CONFORMANT_CONFIG         0x3051

 #define EGL_NOT_INITIALIZED               0x3001

-#define EGL_NO_CONTEXT                    ((EGLContext)0)

-#define EGL_NO_DISPLAY                    ((EGLDisplay)0)

-#define EGL_NO_SURFACE                    ((EGLSurface)0)

+#define EGL_NO_CONTEXT                    EGL_CAST(EGLContext,0)

+#define EGL_NO_DISPLAY                    EGL_CAST(EGLDisplay,0)

+#define EGL_NO_SURFACE                    EGL_CAST(EGLSurface,0)

 #define EGL_PBUFFER_BIT                   0x0001

 #define EGL_PIXMAP_BIT                    0x0002

 #define EGL_READ                          0x305A

@@ -599,6 +605,31 @@

 #define EGL_VERSION                       0x3054

 #define EGL_WIDTH                         0x3057

 #define EGL_WINDOW_BIT                    0x0004

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCHOOSECONFIGPROC) (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOPYBUFFERSPROC) (EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target);

+typedef EGLContext (EGLAPIENTRYP PFNEGLCREATECONTEXTPROC) (EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint *attrib_list);

+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPBUFFERSURFACEPROC) (EGLDisplay dpy, EGLConfig config, const EGLint *attrib_list);

+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPIXMAPSURFACEPROC) (EGLDisplay dpy, EGLConfig config, EGLNativePixmapType pixmap, const EGLint *attrib_list);

+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEWINDOWSURFACEPROC) (EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint *attrib_list);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYCONTEXTPROC) (EGLDisplay dpy, EGLContext ctx);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSURFACEPROC) (EGLDisplay dpy, EGLSurface surface);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETCONFIGATTRIBPROC) (EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETCONFIGSPROC) (EGLDisplay dpy, EGLConfig *configs, EGLint config_size, EGLint *num_config);

+typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETCURRENTDISPLAYPROC) (void);

+typedef EGLSurface (EGLAPIENTRYP PFNEGLGETCURRENTSURFACEPROC) (EGLint readdraw);

+typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETDISPLAYPROC) (EGLNativeDisplayType display_id);

+typedef EGLint (EGLAPIENTRYP PFNEGLGETERRORPROC) (void);

+typedef __eglMustCastToProperFunctionPointerType (EGLAPIENTRYP PFNEGLGETPROCADDRESSPROC) (const char *procname);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLINITIALIZEPROC) (EGLDisplay dpy, EGLint *major, EGLint *minor);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLMAKECURRENTPROC) (EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYCONTEXTPROC) (EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint *value);

+typedef const char *(EGLAPIENTRYP PFNEGLQUERYSTRINGPROC) (EGLDisplay dpy, EGLint name);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSURFACEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint *value);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSPROC) (EGLDisplay dpy, EGLSurface surface);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLTERMINATEPROC) (EGLDisplay dpy);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLWAITGLPROC) (void);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLWAITNATIVEPROC) (EGLint engine);

+#if EGL_EGL_PROTOTYPES

 EGLAPI EGLBoolean EGLAPIENTRY eglChooseConfig (EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config);

 EGLAPI EGLBoolean EGLAPIENTRY eglCopyBuffers (EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target);

 EGLAPI EGLContext EGLAPIENTRY eglCreateContext (EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint *attrib_list);

@@ -623,6 +654,7 @@

 EGLAPI EGLBoolean EGLAPIENTRY eglTerminate (EGLDisplay dpy);

 EGLAPI EGLBoolean EGLAPIENTRY eglWaitGL (void);

 EGLAPI EGLBoolean EGLAPIENTRY eglWaitNative (EGLint engine);

+#endif

 #endif /* EGL_VERSION_1_0 */

 #ifndef EGL_VERSION_1_1

@@ -641,10 +673,16 @@

 #define EGL_TEXTURE_RGB                   0x305D

 #define EGL_TEXTURE_RGBA                  0x305E

 #define EGL_TEXTURE_TARGET                0x3081

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLBINDTEXIMAGEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint buffer);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLRELEASETEXIMAGEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint buffer);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSURFACEATTRIBPROC) (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPINTERVALPROC) (EGLDisplay dpy, EGLint interval);

+#if EGL_EGL_PROTOTYPES

 EGLAPI EGLBoolean EGLAPIENTRY eglBindTexImage (EGLDisplay dpy, EGLSurface surface, EGLint buffer);

 EGLAPI EGLBoolean EGLAPIENTRY eglReleaseTexImage (EGLDisplay dpy, EGLSurface surface, EGLint buffer);

 EGLAPI EGLBoolean EGLAPIENTRY eglSurfaceAttrib (EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value);

 EGLAPI EGLBoolean EGLAPIENTRY eglSwapInterval (EGLDisplay dpy, EGLint interval);

+#endif

 #endif /* EGL_VERSION_1_1 */

 #ifndef EGL_VERSION_1_2

@@ -678,13 +716,20 @@

 #define EGL_RGB_BUFFER                    0x308E

 #define EGL_SINGLE_BUFFER                 0x3085

 #define EGL_SWAP_BEHAVIOR                 0x3093

-#define EGL_UNKNOWN                       ((EGLint)-1)

+#define EGL_UNKNOWN                       EGL_CAST(EGLint,-1)

 #define EGL_VERTICAL_RESOLUTION           0x3091

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLBINDAPIPROC) (EGLenum api);

+typedef EGLenum (EGLAPIENTRYP PFNEGLQUERYAPIPROC) (void);

+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC) (EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint *attrib_list);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLRELEASETHREADPROC) (void);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLWAITCLIENTPROC) (void);

+#if EGL_EGL_PROTOTYPES

 EGLAPI EGLBoolean EGLAPIENTRY eglBindAPI (EGLenum api);

 EGLAPI EGLenum EGLAPIENTRY eglQueryAPI (void);

 EGLAPI EGLSurface EGLAPIENTRY eglCreatePbufferFromClientBuffer (EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint *attrib_list);

 EGLAPI EGLBoolean EGLAPIENTRY eglReleaseThread (void);

 EGLAPI EGLBoolean EGLAPIENTRY eglWaitClient (void);

+#endif

 #endif /* EGL_VERSION_1_2 */

 #ifndef EGL_VERSION_1_3

@@ -705,7 +750,7 @@

 #ifndef EGL_VERSION_1_4

 #define EGL_VERSION_1_4 1

-#define EGL_DEFAULT_DISPLAY               ((EGLNativeDisplayType)0)

+#define EGL_DEFAULT_DISPLAY               EGL_CAST(EGLNativeDisplayType,0)

 #define EGL_MULTISAMPLE_RESOLVE_BOX_BIT   0x0200

 #define EGL_MULTISAMPLE_RESOLVE           0x3099

 #define EGL_MULTISAMPLE_RESOLVE_DEFAULT   0x309A

@@ -713,7 +758,10 @@

 #define EGL_OPENGL_API                    0x30A2

 #define EGL_OPENGL_BIT                    0x0008

 #define EGL_SWAP_BEHAVIOR_PRESERVED_BIT   0x0400

+typedef EGLContext (EGLAPIENTRYP PFNEGLGETCURRENTCONTEXTPROC) (void);

+#if EGL_EGL_PROTOTYPES

 EGLAPI EGLContext EGLAPIENTRY eglGetCurrentContext (void);

+#endif

 #endif /* EGL_VERSION_1_4 */

 #ifndef EGL_VERSION_1_5

@@ -747,7 +795,7 @@

 #define EGL_FOREVER                       0xFFFFFFFFFFFFFFFFull

 #define EGL_TIMEOUT_EXPIRED               0x30F5

 #define EGL_CONDITION_SATISFIED           0x30F6

-#define EGL_NO_SYNC                       ((EGLSync)0)

+#define EGL_NO_SYNC                       EGL_CAST(EGLSync,0)

 #define EGL_SYNC_FENCE                    0x30F9

 #define EGL_GL_COLORSPACE                 0x309D

 #define EGL_GL_COLORSPACE_SRGB            0x3089

@@ -764,7 +812,18 @@

 #define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x30B7

 #define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x30B8

 #define EGL_IMAGE_PRESERVED               0x30D2

-#define EGL_NO_IMAGE                      ((EGLImage)0)

+#define EGL_NO_IMAGE                      EGL_CAST(EGLImage,0)

+typedef EGLSync (EGLAPIENTRYP PFNEGLCREATESYNCPROC) (EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSYNCPROC) (EGLDisplay dpy, EGLSync sync);

+typedef EGLint (EGLAPIENTRYP PFNEGLCLIENTWAITSYNCPROC) (EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETSYNCATTRIBPROC) (EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value);

+typedef EGLImage (EGLAPIENTRYP PFNEGLCREATEIMAGEPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLAttrib *attrib_list);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEPROC) (EGLDisplay dpy, EGLImage image);

+typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETPLATFORMDISPLAYPROC) (EGLenum platform, void *native_display, const EGLAttrib *attrib_list);

+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMWINDOWSURFACEPROC) (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLAttrib *attrib_list);

+typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC) (EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLAttrib *attrib_list);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLWAITSYNCPROC) (EGLDisplay dpy, EGLSync sync, EGLint flags);

+#if EGL_EGL_PROTOTYPES

 EGLAPI EGLSync EGLAPIENTRY eglCreateSync (EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list);

 EGLAPI EGLBoolean EGLAPIENTRY eglDestroySync (EGLDisplay dpy, EGLSync sync);

 EGLAPI EGLint EGLAPIENTRY eglClientWaitSync (EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout);

@@ -775,6 +834,7 @@

 EGLAPI EGLSurface EGLAPIENTRY eglCreatePlatformWindowSurface (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLAttrib *attrib_list);

 EGLAPI EGLSurface EGLAPIENTRY eglCreatePlatformPixmapSurface (EGLDisplay dpy, EGLConfig config, void *native_pixmap, const EGLAttrib *attrib_list);

 EGLAPI EGLBoolean EGLAPIENTRY eglWaitSync (EGLDisplay dpy, EGLSync sync, EGLint flags);

+#endif

 #endif /* EGL_VERSION_1_5 */

 #ifdef __cplusplus

@@ -784,7 +844,6 @@

 #endif /* __egl_h_ */

 #ifndef __eglext_h_

 #define __eglext_h_ 1

@@ -793,39 +852,20 @@

 #endif

/*

-** Copyright (c) 2013-2015 The Khronos Group Inc.

+** Copyright 2013-2020 The Khronos Group Inc.

+** SPDX-License-Identifier: Apache-2.0

**

-** Permission is hereby granted, free of charge, to any person obtaining a

-** copy of this software and/or associated documentation files (the

-** "Materials"), to deal in the Materials without restriction, including

-** without limitation the rights to use, copy, modify, merge, publish,

-** distribute, sublicense, and/or sell copies of the Materials, and to

-** permit persons to whom the Materials are furnished to do so, subject to

-** the following conditions:

-**

-** The above copyright notice and this permission notice shall be included

-** in all copies or substantial portions of the Materials.

-**

-** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

-** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

-** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

-** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

-** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

-** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

-** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

-*/

-/*

-** This header is generated from the Khronos OpenGL / OpenGL ES XML

-** API Registry. The current version of the Registry, generator scripts

+** This header is generated from the Khronos EGL XML API Registry.

+** The current version of the Registry, generator scripts

 ** used to make the header, and the header can be found at

-**   http://www.opengl.org/registry/

+**   http://www.khronos.org/registry/egl

**

-** Khronos $Revision: 31566 $ on $Date: 2015-06-23 08:48:48 -0700 (Tue, 23 Jun 2015) $

+** Khronos $Git commit SHA1: b35e89ca9a $ on $Git commit date: 2021-09-01 09:34:00 +0530 $

*/

 /*#include <EGL/eglplatform.h>*/

-#define EGL_EGLEXT_VERSION 20150623

+#define EGL_EGLEXT_VERSION 20210901

 /* Generated C header for:

  * API: egl

@@ -864,6 +904,13 @@

 #define EGL_VG_ALPHA_FORMAT_PRE_BIT_KHR   0x0040

 #endif /* EGL_KHR_config_attribs */

+#ifndef EGL_KHR_context_flush_control

+#define EGL_KHR_context_flush_control 1

+#define EGL_CONTEXT_RELEASE_BEHAVIOR_NONE_KHR 0

+#define EGL_CONTEXT_RELEASE_BEHAVIOR_KHR  0x2097

+#define EGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_KHR 0x2098

+#endif /* EGL_KHR_context_flush_control */

 #ifndef EGL_KHR_create_context

 #define EGL_KHR_create_context 1

 #define EGL_CONTEXT_MAJOR_VERSION_KHR     0x3098

@@ -886,6 +933,42 @@

 #define EGL_CONTEXT_OPENGL_NO_ERROR_KHR   0x31B3

 #endif /* EGL_KHR_create_context_no_error */

+#ifndef EGL_KHR_debug

+#define EGL_KHR_debug 1

+typedef void *EGLLabelKHR;

+typedef void *EGLObjectKHR;

+typedef void (EGLAPIENTRY  *EGLDEBUGPROCKHR)(EGLenum error,const char *command,EGLint messageType,EGLLabelKHR threadLabel,EGLLabelKHR objectLabel,const char* message);

+#define EGL_OBJECT_THREAD_KHR             0x33B0

+#define EGL_OBJECT_DISPLAY_KHR            0x33B1

+#define EGL_OBJECT_CONTEXT_KHR            0x33B2

+#define EGL_OBJECT_SURFACE_KHR            0x33B3

+#define EGL_OBJECT_IMAGE_KHR              0x33B4

+#define EGL_OBJECT_SYNC_KHR               0x33B5

+#define EGL_OBJECT_STREAM_KHR             0x33B6

+#define EGL_DEBUG_MSG_CRITICAL_KHR        0x33B9

+#define EGL_DEBUG_MSG_ERROR_KHR           0x33BA

+#define EGL_DEBUG_MSG_WARN_KHR            0x33BB

+#define EGL_DEBUG_MSG_INFO_KHR            0x33BC

+#define EGL_DEBUG_CALLBACK_KHR            0x33B8

+typedef EGLint (EGLAPIENTRYP PFNEGLDEBUGMESSAGECONTROLKHRPROC) (EGLDEBUGPROCKHR callback, const EGLAttrib *attrib_list);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDEBUGKHRPROC) (EGLint attribute, EGLAttrib *value);

+typedef EGLint (EGLAPIENTRYP PFNEGLLABELOBJECTKHRPROC) (EGLDisplay display, EGLenum objectType, EGLObjectKHR object, EGLLabelKHR label);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLint EGLAPIENTRY eglDebugMessageControlKHR (EGLDEBUGPROCKHR callback, const EGLAttrib *attrib_list);

+EGLAPI EGLBoolean EGLAPIENTRY eglQueryDebugKHR (EGLint attribute, EGLAttrib *value);

+EGLAPI EGLint EGLAPIENTRY eglLabelObjectKHR (EGLDisplay display, EGLenum objectType, EGLObjectKHR object, EGLLabelKHR label);

+#endif

+#endif /* EGL_KHR_debug */

+#ifndef EGL_KHR_display_reference

+#define EGL_KHR_display_reference 1

+#define EGL_TRACK_REFERENCES_KHR          0x3352

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDISPLAYATTRIBKHRPROC) (EGLDisplay dpy, EGLint name, EGLAttrib *value);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglQueryDisplayAttribKHR (EGLDisplay dpy, EGLint name, EGLAttrib *value);

+#endif

+#endif /* EGL_KHR_display_reference */

 #ifndef EGL_KHR_fence_sync

 #define EGL_KHR_fence_sync 1

 typedef khronos_utime_nanoseconds_t EGLTimeKHR;

@@ -948,7 +1031,7 @@

 #define EGL_KHR_image 1

 typedef void *EGLImageKHR;

 #define EGL_NATIVE_PIXMAP_KHR             0x30B0

-#define EGL_NO_IMAGE_KHR                  ((EGLImageKHR)0)

+#define EGL_NO_IMAGE_KHR                  EGL_CAST(EGLImageKHR,0)

 typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEIMAGEKHRPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list);

 typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGLImageKHR image);

 #ifdef EGL_EGLEXT_PROTOTYPES

@@ -1010,6 +1093,16 @@

 #endif

 #endif /* EGL_KHR_lock_surface3 */

+#ifndef EGL_KHR_mutable_render_buffer

+#define EGL_KHR_mutable_render_buffer 1

+#define EGL_MUTABLE_RENDER_BUFFER_BIT_KHR 0x1000

+#endif /* EGL_KHR_mutable_render_buffer */

+#ifndef EGL_KHR_no_config_context

+#define EGL_KHR_no_config_context 1

+#define EGL_NO_CONFIG_KHR                 EGL_CAST(EGLConfig,0)

+#endif /* EGL_KHR_no_config_context */

 #ifndef EGL_KHR_partial_update

 #define EGL_KHR_partial_update 1

 #define EGL_BUFFER_AGE_KHR                0x313D

@@ -1052,7 +1145,7 @@

 #define EGL_SYNC_REUSABLE_KHR             0x30FA

 #define EGL_SYNC_FLUSH_COMMANDS_BIT_KHR   0x0001

 #define EGL_FOREVER_KHR                   0xFFFFFFFFFFFFFFFFull

-#define EGL_NO_SYNC_KHR                   ((EGLSyncKHR)0)

+#define EGL_NO_SYNC_KHR                   EGL_CAST(EGLSyncKHR,0)

 typedef EGLBoolean (EGLAPIENTRYP PFNEGLSIGNALSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode);

 #ifdef EGL_EGLEXT_PROTOTYPES

 EGLAPI EGLBoolean EGLAPIENTRY eglSignalSyncKHR (EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode);

@@ -1065,7 +1158,7 @@

 typedef void *EGLStreamKHR;

 typedef khronos_uint64_t EGLuint64KHR;

 #ifdef KHRONOS_SUPPORT_INT64

-#define EGL_NO_STREAM_KHR                 ((EGLStreamKHR)0)

+#define EGL_NO_STREAM_KHR                 EGL_CAST(EGLStreamKHR,0)

 #define EGL_CONSUMER_LATENCY_USEC_KHR     0x3210

 #define EGL_PRODUCER_FRAME_KHR            0x3212

 #define EGL_CONSUMER_FRAME_KHR            0x3213

@@ -1093,6 +1186,24 @@

 #endif /* KHRONOS_SUPPORT_INT64 */

 #endif /* EGL_KHR_stream */

+#ifndef EGL_KHR_stream_attrib

+#define EGL_KHR_stream_attrib 1

+#ifdef KHRONOS_SUPPORT_INT64

+typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMATTRIBKHRPROC) (EGLDisplay dpy, const EGLAttrib *attrib_list);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSETSTREAMATTRIBKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib value);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMATTRIBKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib *value);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERACQUIREATTRIBKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERRELEASEATTRIBKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamAttribKHR (EGLDisplay dpy, const EGLAttrib *attrib_list);

+EGLAPI EGLBoolean EGLAPIENTRY eglSetStreamAttribKHR (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib value);

+EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamAttribKHR (EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLAttrib *value);

+EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerAcquireAttribKHR (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);

+EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerReleaseAttribKHR (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);

+#endif

+#endif /* KHRONOS_SUPPORT_INT64 */

+#endif /* EGL_KHR_stream_attrib */

 #ifndef EGL_KHR_stream_consumer_gltexture

 #define EGL_KHR_stream_consumer_gltexture 1

 #ifdef EGL_KHR_stream

@@ -1112,7 +1223,7 @@

 #define EGL_KHR_stream_cross_process_fd 1

 typedef int EGLNativeFileDescriptorKHR;

 #ifdef EGL_KHR_stream

-#define EGL_NO_FILE_DESCRIPTOR_KHR        ((EGLNativeFileDescriptorKHR)(-1))

+#define EGL_NO_FILE_DESCRIPTOR_KHR        EGL_CAST(EGLNativeFileDescriptorKHR,-1)

 typedef EGLNativeFileDescriptorKHR (EGLAPIENTRYP PFNEGLGETSTREAMFILEDESCRIPTORKHRPROC) (EGLDisplay dpy, EGLStreamKHR stream);

 typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMFROMFILEDESCRIPTORKHRPROC) (EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor);

 #ifdef EGL_EGLEXT_PROTOTYPES

@@ -1159,9 +1270,9 @@

 #ifndef EGL_KHR_swap_buffers_with_damage

 #define EGL_KHR_swap_buffers_with_damage 1

-typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEKHRPROC) (EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEKHRPROC) (EGLDisplay dpy, EGLSurface surface, const EGLint *rects, EGLint n_rects);

 #ifdef EGL_EGLEXT_PROTOTYPES

-EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffersWithDamageKHR (EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects);

+EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffersWithDamageKHR (EGLDisplay dpy, EGLSurface surface, const EGLint *rects, EGLint n_rects);

 #endif

 #endif /* EGL_KHR_swap_buffers_with_damage */

@@ -1178,6 +1289,10 @@

 #endif

 #endif /* EGL_KHR_wait_sync */

+#ifndef EGL_ANDROID_GLES_layers

+#define EGL_ANDROID_GLES_layers 1

+#endif /* EGL_ANDROID_GLES_layers */

 #ifndef EGL_ANDROID_blob_cache

 #define EGL_ANDROID_blob_cache 1

 typedef khronos_ssize_t EGLsizeiANDROID;

@@ -1189,11 +1304,69 @@

 #endif

 #endif /* EGL_ANDROID_blob_cache */

+#ifndef EGL_ANDROID_create_native_client_buffer

+#define EGL_ANDROID_create_native_client_buffer 1

+#define EGL_NATIVE_BUFFER_USAGE_ANDROID   0x3143

+#define EGL_NATIVE_BUFFER_USAGE_PROTECTED_BIT_ANDROID 0x00000001

+#define EGL_NATIVE_BUFFER_USAGE_RENDERBUFFER_BIT_ANDROID 0x00000002

+#define EGL_NATIVE_BUFFER_USAGE_TEXTURE_BIT_ANDROID 0x00000004

+typedef EGLClientBuffer (EGLAPIENTRYP PFNEGLCREATENATIVECLIENTBUFFERANDROIDPROC) (const EGLint *attrib_list);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLClientBuffer EGLAPIENTRY eglCreateNativeClientBufferANDROID (const EGLint *attrib_list);

+#endif

+#endif /* EGL_ANDROID_create_native_client_buffer */

 #ifndef EGL_ANDROID_framebuffer_target

 #define EGL_ANDROID_framebuffer_target 1

 #define EGL_FRAMEBUFFER_TARGET_ANDROID    0x3147

 #endif /* EGL_ANDROID_framebuffer_target */

+#ifndef EGL_ANDROID_front_buffer_auto_refresh

+#define EGL_ANDROID_front_buffer_auto_refresh 1

+#define EGL_FRONT_BUFFER_AUTO_REFRESH_ANDROID 0x314C

+#endif /* EGL_ANDROID_front_buffer_auto_refresh */

+#ifndef EGL_ANDROID_get_frame_timestamps

+#define EGL_ANDROID_get_frame_timestamps 1

+typedef khronos_stime_nanoseconds_t EGLnsecsANDROID;

+#define EGL_TIMESTAMP_PENDING_ANDROID     EGL_CAST(EGLnsecsANDROID,-2)

+#define EGL_TIMESTAMP_INVALID_ANDROID     EGL_CAST(EGLnsecsANDROID,-1)

+#define EGL_TIMESTAMPS_ANDROID            0x3430

+#define EGL_COMPOSITE_DEADLINE_ANDROID    0x3431

+#define EGL_COMPOSITE_INTERVAL_ANDROID    0x3432

+#define EGL_COMPOSITE_TO_PRESENT_LATENCY_ANDROID 0x3433

+#define EGL_REQUESTED_PRESENT_TIME_ANDROID 0x3434

+#define EGL_RENDERING_COMPLETE_TIME_ANDROID 0x3435

+#define EGL_COMPOSITION_LATCH_TIME_ANDROID 0x3436

+#define EGL_FIRST_COMPOSITION_START_TIME_ANDROID 0x3437

+#define EGL_LAST_COMPOSITION_START_TIME_ANDROID 0x3438

+#define EGL_FIRST_COMPOSITION_GPU_FINISHED_TIME_ANDROID 0x3439

+#define EGL_DISPLAY_PRESENT_TIME_ANDROID  0x343A

+#define EGL_DEQUEUE_READY_TIME_ANDROID    0x343B

+#define EGL_READS_DONE_TIME_ANDROID       0x343C

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETCOMPOSITORTIMINGSUPPORTEDANDROIDPROC) (EGLDisplay dpy, EGLSurface surface, EGLint name);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETCOMPOSITORTIMINGANDROIDPROC) (EGLDisplay dpy, EGLSurface surface, EGLint numTimestamps,  const EGLint *names, EGLnsecsANDROID *values);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETNEXTFRAMEIDANDROIDPROC) (EGLDisplay dpy, EGLSurface surface, EGLuint64KHR *frameId);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETFRAMETIMESTAMPSUPPORTEDANDROIDPROC) (EGLDisplay dpy, EGLSurface surface, EGLint timestamp);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETFRAMETIMESTAMPSANDROIDPROC) (EGLDisplay dpy, EGLSurface surface, EGLuint64KHR frameId, EGLint numTimestamps,  const EGLint *timestamps, EGLnsecsANDROID *values);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglGetCompositorTimingSupportedANDROID (EGLDisplay dpy, EGLSurface surface, EGLint name);

+EGLAPI EGLBoolean EGLAPIENTRY eglGetCompositorTimingANDROID (EGLDisplay dpy, EGLSurface surface, EGLint numTimestamps,  const EGLint *names, EGLnsecsANDROID *values);

+EGLAPI EGLBoolean EGLAPIENTRY eglGetNextFrameIdANDROID (EGLDisplay dpy, EGLSurface surface, EGLuint64KHR *frameId);

+EGLAPI EGLBoolean EGLAPIENTRY eglGetFrameTimestampSupportedANDROID (EGLDisplay dpy, EGLSurface surface, EGLint timestamp);

+EGLAPI EGLBoolean EGLAPIENTRY eglGetFrameTimestampsANDROID (EGLDisplay dpy, EGLSurface surface, EGLuint64KHR frameId, EGLint numTimestamps,  const EGLint *timestamps, EGLnsecsANDROID *values);

+#endif

+#endif /* EGL_ANDROID_get_frame_timestamps */

+#ifndef EGL_ANDROID_get_native_client_buffer

+#define EGL_ANDROID_get_native_client_buffer 1

+struct AHardwareBuffer;

+typedef EGLClientBuffer (EGLAPIENTRYP PFNEGLGETNATIVECLIENTBUFFERANDROIDPROC) (const struct AHardwareBuffer *buffer);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLClientBuffer EGLAPIENTRY eglGetNativeClientBufferANDROID (const struct AHardwareBuffer *buffer);

+#endif

+#endif /* EGL_ANDROID_get_native_client_buffer */

 #ifndef EGL_ANDROID_image_native_buffer

 #define EGL_ANDROID_image_native_buffer 1

 #define EGL_NATIVE_BUFFER_ANDROID         0x3140

@@ -1211,6 +1384,14 @@

 #endif

 #endif /* EGL_ANDROID_native_fence_sync */

+#ifndef EGL_ANDROID_presentation_time

+#define EGL_ANDROID_presentation_time 1

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLPRESENTATIONTIMEANDROIDPROC) (EGLDisplay dpy, EGLSurface surface, EGLnsecsANDROID time);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglPresentationTimeANDROID (EGLDisplay dpy, EGLSurface surface, EGLnsecsANDROID time);

+#endif

+#endif /* EGL_ANDROID_presentation_time */

 #ifndef EGL_ANDROID_recordable

 #define EGL_ANDROID_recordable 1

 #define EGL_RECORDABLE_ANDROID            0x3142

@@ -1239,16 +1420,40 @@

 #define EGL_ANGLE_surface_d3d_texture_2d_share_handle 1

 #endif /* EGL_ANGLE_surface_d3d_texture_2d_share_handle */

+#ifndef EGL_ANGLE_sync_control_rate

+#define EGL_ANGLE_sync_control_rate 1

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETMSCRATEANGLEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint *numerator, EGLint *denominator);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglGetMscRateANGLE (EGLDisplay dpy, EGLSurface surface, EGLint *numerator, EGLint *denominator);

+#endif

+#endif /* EGL_ANGLE_sync_control_rate */

 #ifndef EGL_ANGLE_window_fixed_size

 #define EGL_ANGLE_window_fixed_size 1

 #define EGL_FIXED_SIZE_ANGLE              0x3201

 #endif /* EGL_ANGLE_window_fixed_size */

+#ifndef EGL_ARM_image_format

+#define EGL_ARM_image_format 1

+#define EGL_COLOR_COMPONENT_TYPE_UNSIGNED_INTEGER_ARM 0x3287

+#define EGL_COLOR_COMPONENT_TYPE_INTEGER_ARM 0x3288

+#endif /* EGL_ARM_image_format */

+#ifndef EGL_ARM_implicit_external_sync

+#define EGL_ARM_implicit_external_sync 1

+#define EGL_SYNC_PRIOR_COMMANDS_IMPLICIT_EXTERNAL_ARM 0x328A

+#endif /* EGL_ARM_implicit_external_sync */

 #ifndef EGL_ARM_pixmap_multisample_discard

 #define EGL_ARM_pixmap_multisample_discard 1

 #define EGL_DISCARD_SAMPLES_ARM           0x3286

 #endif /* EGL_ARM_pixmap_multisample_discard */

+#ifndef EGL_EXT_bind_to_front

+#define EGL_EXT_bind_to_front 1

+#define EGL_FRONT_BUFFER_EXT              0x3464

+#endif /* EGL_EXT_bind_to_front */

 #ifndef EGL_EXT_buffer_age

 #define EGL_EXT_buffer_age 1

 #define EGL_BUFFER_AGE_EXT                0x313D

@@ -1258,6 +1463,45 @@

 #define EGL_EXT_client_extensions 1

 #endif /* EGL_EXT_client_extensions */

+#ifndef EGL_EXT_client_sync

+#define EGL_EXT_client_sync 1

+#define EGL_SYNC_CLIENT_EXT               0x3364

+#define EGL_SYNC_CLIENT_SIGNAL_EXT        0x3365

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCLIENTSIGNALSYNCEXTPROC) (EGLDisplay dpy, EGLSync sync, const EGLAttrib *attrib_list);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglClientSignalSyncEXT (EGLDisplay dpy, EGLSync sync, const EGLAttrib *attrib_list);

+#endif

+#endif /* EGL_EXT_client_sync */

+#ifndef EGL_EXT_compositor

+#define EGL_EXT_compositor 1

+#define EGL_PRIMARY_COMPOSITOR_CONTEXT_EXT 0x3460

+#define EGL_EXTERNAL_REF_ID_EXT           0x3461

+#define EGL_COMPOSITOR_DROP_NEWEST_FRAME_EXT 0x3462

+#define EGL_COMPOSITOR_KEEP_NEWEST_FRAME_EXT 0x3463

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOMPOSITORSETCONTEXTLISTEXTPROC) (const EGLint *external_ref_ids, EGLint num_entries);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOMPOSITORSETCONTEXTATTRIBUTESEXTPROC) (EGLint external_ref_id, const EGLint *context_attributes, EGLint num_entries);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOMPOSITORSETWINDOWLISTEXTPROC) (EGLint external_ref_id, const EGLint *external_win_ids, EGLint num_entries);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOMPOSITORSETWINDOWATTRIBUTESEXTPROC) (EGLint external_win_id, const EGLint *window_attributes, EGLint num_entries);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOMPOSITORBINDTEXWINDOWEXTPROC) (EGLint external_win_id);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOMPOSITORSETSIZEEXTPROC) (EGLint external_win_id, EGLint width, EGLint height);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLCOMPOSITORSWAPPOLICYEXTPROC) (EGLint external_win_id, EGLint policy);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglCompositorSetContextListEXT (const EGLint *external_ref_ids, EGLint num_entries);

+EGLAPI EGLBoolean EGLAPIENTRY eglCompositorSetContextAttributesEXT (EGLint external_ref_id, const EGLint *context_attributes, EGLint num_entries);

+EGLAPI EGLBoolean EGLAPIENTRY eglCompositorSetWindowListEXT (EGLint external_ref_id, const EGLint *external_win_ids, EGLint num_entries);

+EGLAPI EGLBoolean EGLAPIENTRY eglCompositorSetWindowAttributesEXT (EGLint external_win_id, const EGLint *window_attributes, EGLint num_entries);

+EGLAPI EGLBoolean EGLAPIENTRY eglCompositorBindTexWindowEXT (EGLint external_win_id);

+EGLAPI EGLBoolean EGLAPIENTRY eglCompositorSetSizeEXT (EGLint external_win_id, EGLint width, EGLint height);

+EGLAPI EGLBoolean EGLAPIENTRY eglCompositorSwapPolicyEXT (EGLint external_win_id, EGLint policy);

+#endif

+#endif /* EGL_EXT_compositor */

+#ifndef EGL_EXT_config_select_group

+#define EGL_EXT_config_select_group 1

+#define EGL_CONFIG_SELECT_GROUP_EXT       0x34C0

+#endif /* EGL_EXT_config_select_group */

 #ifndef EGL_EXT_create_context_robustness

 #define EGL_EXT_create_context_robustness 1

 #define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_EXT 0x30BF

@@ -1269,7 +1513,7 @@

 #ifndef EGL_EXT_device_base

 #define EGL_EXT_device_base 1

 typedef void *EGLDeviceEXT;

-#define EGL_NO_DEVICE_EXT                 ((EGLDeviceEXT)(0))

+#define EGL_NO_DEVICE_EXT                 EGL_CAST(EGLDeviceEXT,0)

 #define EGL_BAD_DEVICE_EXT                0x322B

 #define EGL_DEVICE_EXT                    0x322C

 typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDEVICEATTRIBEXTPROC) (EGLDeviceEXT device, EGLint attribute, EGLAttrib *value);

@@ -1287,8 +1531,14 @@

 #ifndef EGL_EXT_device_drm

 #define EGL_EXT_device_drm 1

 #define EGL_DRM_DEVICE_FILE_EXT           0x3233

+#define EGL_DRM_MASTER_FD_EXT             0x333C

 #endif /* EGL_EXT_device_drm */

+#ifndef EGL_EXT_device_drm_render_node

+#define EGL_EXT_device_drm_render_node 1

+#define EGL_DRM_RENDER_NODE_FILE_EXT      0x3377

+#endif /* EGL_EXT_device_drm_render_node */

 #ifndef EGL_EXT_device_enumeration

 #define EGL_EXT_device_enumeration 1

 #endif /* EGL_EXT_device_enumeration */

@@ -1296,12 +1546,64 @@

 #ifndef EGL_EXT_device_openwf

 #define EGL_EXT_device_openwf 1

 #define EGL_OPENWF_DEVICE_ID_EXT          0x3237

+#define EGL_OPENWF_DEVICE_EXT             0x333D

 #endif /* EGL_EXT_device_openwf */

+#ifndef EGL_EXT_device_persistent_id

+#define EGL_EXT_device_persistent_id 1

+#define EGL_DEVICE_UUID_EXT               0x335C

+#define EGL_DRIVER_UUID_EXT               0x335D

+#define EGL_DRIVER_NAME_EXT               0x335E

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDEVICEBINARYEXTPROC) (EGLDeviceEXT device, EGLint name, EGLint max_size, void *value, EGLint *size);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglQueryDeviceBinaryEXT (EGLDeviceEXT device, EGLint name, EGLint max_size, void *value, EGLint *size);

+#endif

+#endif /* EGL_EXT_device_persistent_id */

 #ifndef EGL_EXT_device_query

 #define EGL_EXT_device_query 1

 #endif /* EGL_EXT_device_query */

+#ifndef EGL_EXT_device_query_name

+#define EGL_EXT_device_query_name 1

+#define EGL_RENDERER_EXT                  0x335F

+#endif /* EGL_EXT_device_query_name */

+#ifndef EGL_EXT_gl_colorspace_bt2020_linear

+#define EGL_EXT_gl_colorspace_bt2020_linear 1

+#define EGL_GL_COLORSPACE_BT2020_LINEAR_EXT 0x333F

+#endif /* EGL_EXT_gl_colorspace_bt2020_linear */

+#ifndef EGL_EXT_gl_colorspace_bt2020_pq

+#define EGL_EXT_gl_colorspace_bt2020_pq 1

+#define EGL_GL_COLORSPACE_BT2020_PQ_EXT   0x3340

+#endif /* EGL_EXT_gl_colorspace_bt2020_pq */

+#ifndef EGL_EXT_gl_colorspace_display_p3

+#define EGL_EXT_gl_colorspace_display_p3 1

+#define EGL_GL_COLORSPACE_DISPLAY_P3_EXT  0x3363

+#endif /* EGL_EXT_gl_colorspace_display_p3 */

+#ifndef EGL_EXT_gl_colorspace_display_p3_linear

+#define EGL_EXT_gl_colorspace_display_p3_linear 1

+#define EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT 0x3362

+#endif /* EGL_EXT_gl_colorspace_display_p3_linear */

+#ifndef EGL_EXT_gl_colorspace_display_p3_passthrough

+#define EGL_EXT_gl_colorspace_display_p3_passthrough 1

+#define EGL_GL_COLORSPACE_DISPLAY_P3_PASSTHROUGH_EXT 0x3490

+#endif /* EGL_EXT_gl_colorspace_display_p3_passthrough */

+#ifndef EGL_EXT_gl_colorspace_scrgb

+#define EGL_EXT_gl_colorspace_scrgb 1

+#define EGL_GL_COLORSPACE_SCRGB_EXT       0x3351

+#endif /* EGL_EXT_gl_colorspace_scrgb */

+#ifndef EGL_EXT_gl_colorspace_scrgb_linear

+#define EGL_EXT_gl_colorspace_scrgb_linear 1

+#define EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT 0x3350

+#endif /* EGL_EXT_gl_colorspace_scrgb_linear */

 #ifndef EGL_EXT_image_dma_buf_import

 #define EGL_EXT_image_dma_buf_import 1

 #define EGL_LINUX_DMA_BUF_EXT             0x3270

@@ -1328,6 +1630,39 @@

 #define EGL_YUV_CHROMA_SITING_0_5_EXT     0x3285

 #endif /* EGL_EXT_image_dma_buf_import */

+#ifndef EGL_EXT_image_dma_buf_import_modifiers

+#define EGL_EXT_image_dma_buf_import_modifiers 1

+#define EGL_DMA_BUF_PLANE3_FD_EXT         0x3440

+#define EGL_DMA_BUF_PLANE3_OFFSET_EXT     0x3441

+#define EGL_DMA_BUF_PLANE3_PITCH_EXT      0x3442

+#define EGL_DMA_BUF_PLANE0_MODIFIER_LO_EXT 0x3443

+#define EGL_DMA_BUF_PLANE0_MODIFIER_HI_EXT 0x3444

+#define EGL_DMA_BUF_PLANE1_MODIFIER_LO_EXT 0x3445

+#define EGL_DMA_BUF_PLANE1_MODIFIER_HI_EXT 0x3446

+#define EGL_DMA_BUF_PLANE2_MODIFIER_LO_EXT 0x3447

+#define EGL_DMA_BUF_PLANE2_MODIFIER_HI_EXT 0x3448

+#define EGL_DMA_BUF_PLANE3_MODIFIER_LO_EXT 0x3449

+#define EGL_DMA_BUF_PLANE3_MODIFIER_HI_EXT 0x344A

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDMABUFFORMATSEXTPROC) (EGLDisplay dpy, EGLint max_formats, EGLint *formats, EGLint *num_formats);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDMABUFMODIFIERSEXTPROC) (EGLDisplay dpy, EGLint format, EGLint max_modifiers, EGLuint64KHR *modifiers, EGLBoolean *external_only, EGLint *num_modifiers);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglQueryDmaBufFormatsEXT (EGLDisplay dpy, EGLint max_formats, EGLint *formats, EGLint *num_formats);

+EGLAPI EGLBoolean EGLAPIENTRY eglQueryDmaBufModifiersEXT (EGLDisplay dpy, EGLint format, EGLint max_modifiers, EGLuint64KHR *modifiers, EGLBoolean *external_only, EGLint *num_modifiers);

+#endif

+#endif /* EGL_EXT_image_dma_buf_import_modifiers */

+#ifndef EGL_EXT_image_gl_colorspace

+#define EGL_EXT_image_gl_colorspace 1

+#define EGL_GL_COLORSPACE_DEFAULT_EXT     0x314D

+#endif /* EGL_EXT_image_gl_colorspace */

+#ifndef EGL_EXT_image_implicit_sync_control

+#define EGL_EXT_image_implicit_sync_control 1

+#define EGL_IMPORT_SYNC_TYPE_EXT          0x3470

+#define EGL_IMPORT_IMPLICIT_SYNC_EXT      0x3471

+#define EGL_IMPORT_EXPLICIT_SYNC_EXT      0x3472

+#endif /* EGL_EXT_image_implicit_sync_control */

 #ifndef EGL_EXT_multiview_window

 #define EGL_EXT_multiview_window 1

 #define EGL_MULTIVIEW_VIEW_COUNT_EXT      0x3134

@@ -1337,8 +1672,8 @@

 #define EGL_EXT_output_base 1

 typedef void *EGLOutputLayerEXT;

 typedef void *EGLOutputPortEXT;

-#define EGL_NO_OUTPUT_LAYER_EXT           ((EGLOutputLayerEXT)0)

-#define EGL_NO_OUTPUT_PORT_EXT            ((EGLOutputPortEXT)0)

+#define EGL_NO_OUTPUT_LAYER_EXT           EGL_CAST(EGLOutputLayerEXT,0)

+#define EGL_NO_OUTPUT_PORT_EXT            EGL_CAST(EGLOutputPortEXT,0)

 #define EGL_BAD_OUTPUT_LAYER_EXT          0x322D

 #define EGL_BAD_OUTPUT_PORT_EXT           0x322E

 #define EGL_SWAP_INTERVAL_EXT             0x322F

@@ -1375,6 +1710,13 @@

 #define EGL_OPENWF_PORT_ID_EXT            0x3239

 #endif /* EGL_EXT_output_openwf */

+#ifndef EGL_EXT_pixel_format_float

+#define EGL_EXT_pixel_format_float 1

+#define EGL_COLOR_COMPONENT_TYPE_EXT      0x3339

+#define EGL_COLOR_COMPONENT_TYPE_FIXED_EXT 0x333A

+#define EGL_COLOR_COMPONENT_TYPE_FLOAT_EXT 0x333B

+#endif /* EGL_EXT_pixel_format_float */

 #ifndef EGL_EXT_platform_base

 #define EGL_EXT_platform_base 1

 typedef EGLDisplay (EGLAPIENTRYP PFNEGLGETPLATFORMDISPLAYEXTPROC) (EGLenum platform, void *native_display, const EGLint *attrib_list);

@@ -1403,9 +1745,24 @@

 #define EGL_PLATFORM_X11_SCREEN_EXT       0x31D6

 #endif /* EGL_EXT_platform_x11 */

+#ifndef EGL_EXT_platform_xcb

+#define EGL_EXT_platform_xcb 1

+#define EGL_PLATFORM_XCB_EXT              0x31DC

+#define EGL_PLATFORM_XCB_SCREEN_EXT       0x31DE

+#endif /* EGL_EXT_platform_xcb */

+#ifndef EGL_EXT_present_opaque

+#define EGL_EXT_present_opaque 1

+#define EGL_PRESENT_OPAQUE_EXT            0x31DF

+#endif /* EGL_EXT_present_opaque */

+#ifndef EGL_EXT_protected_content

+#define EGL_EXT_protected_content 1

+#define EGL_PROTECTED_CONTENT_EXT         0x32C0

+#endif /* EGL_EXT_protected_content */

 #ifndef EGL_EXT_protected_surface

 #define EGL_EXT_protected_surface 1

-#define EGL_PROTECTED_CONTENT_EXT         0x32C0

 #endif /* EGL_EXT_protected_surface */

 #ifndef EGL_EXT_stream_consumer_egloutput

@@ -1416,14 +1773,43 @@

 #endif

 #endif /* EGL_EXT_stream_consumer_egloutput */

+#ifndef EGL_EXT_surface_CTA861_3_metadata

+#define EGL_EXT_surface_CTA861_3_metadata 1

+#define EGL_CTA861_3_MAX_CONTENT_LIGHT_LEVEL_EXT 0x3360

+#define EGL_CTA861_3_MAX_FRAME_AVERAGE_LEVEL_EXT 0x3361

+#endif /* EGL_EXT_surface_CTA861_3_metadata */

+#ifndef EGL_EXT_surface_SMPTE2086_metadata

+#define EGL_EXT_surface_SMPTE2086_metadata 1

+#define EGL_SMPTE2086_DISPLAY_PRIMARY_RX_EXT 0x3341

+#define EGL_SMPTE2086_DISPLAY_PRIMARY_RY_EXT 0x3342

+#define EGL_SMPTE2086_DISPLAY_PRIMARY_GX_EXT 0x3343

+#define EGL_SMPTE2086_DISPLAY_PRIMARY_GY_EXT 0x3344

+#define EGL_SMPTE2086_DISPLAY_PRIMARY_BX_EXT 0x3345

+#define EGL_SMPTE2086_DISPLAY_PRIMARY_BY_EXT 0x3346

+#define EGL_SMPTE2086_WHITE_POINT_X_EXT   0x3347

+#define EGL_SMPTE2086_WHITE_POINT_Y_EXT   0x3348

+#define EGL_SMPTE2086_MAX_LUMINANCE_EXT   0x3349

+#define EGL_SMPTE2086_MIN_LUMINANCE_EXT   0x334A

+#define EGL_METADATA_SCALING_EXT          50000

+#endif /* EGL_EXT_surface_SMPTE2086_metadata */

 #ifndef EGL_EXT_swap_buffers_with_damage

 #define EGL_EXT_swap_buffers_with_damage 1

-typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC) (EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC) (EGLDisplay dpy, EGLSurface surface, const EGLint *rects, EGLint n_rects);

 #ifdef EGL_EGLEXT_PROTOTYPES

-EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffersWithDamageEXT (EGLDisplay dpy, EGLSurface surface, EGLint *rects, EGLint n_rects);

+EGLAPI EGLBoolean EGLAPIENTRY eglSwapBuffersWithDamageEXT (EGLDisplay dpy, EGLSurface surface, const EGLint *rects, EGLint n_rects);

 #endif

 #endif /* EGL_EXT_swap_buffers_with_damage */

+#ifndef EGL_EXT_sync_reuse

+#define EGL_EXT_sync_reuse 1

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNSIGNALSYNCEXTPROC) (EGLDisplay dpy, EGLSync sync, const EGLAttrib *attrib_list);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglUnsignalSyncEXT (EGLDisplay dpy, EGLSync sync, const EGLAttrib *attrib_list);

+#endif

+#endif /* EGL_EXT_sync_reuse */

 #ifndef EGL_EXT_yuv_surface

 #define EGL_EXT_yuv_surface 1

 #define EGL_YUV_ORDER_EXT                 0x3301

@@ -1484,6 +1870,12 @@

 #define EGL_CONTEXT_PRIORITY_LOW_IMG      0x3103

 #endif /* EGL_IMG_context_priority */

+#ifndef EGL_IMG_image_plane_attribs

+#define EGL_IMG_image_plane_attribs 1

+#define EGL_NATIVE_BUFFER_MULTIPLANE_SEPARATE_IMG 0x3105

+#define EGL_NATIVE_BUFFER_PLANE_OFFSET_IMG 0x3106

+#endif /* EGL_IMG_image_plane_attribs */

 #ifndef EGL_MESA_drm_image

 #define EGL_MESA_drm_image 1

 #define EGL_DRM_BUFFER_FORMAT_MESA        0x31D0

@@ -1493,6 +1885,7 @@

 #define EGL_DRM_BUFFER_STRIDE_MESA        0x31D4

 #define EGL_DRM_BUFFER_USE_SCANOUT_MESA   0x00000001

 #define EGL_DRM_BUFFER_USE_SHARE_MESA     0x00000002

+#define EGL_DRM_BUFFER_USE_CURSOR_MESA    0x00000004

 typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEDRMIMAGEMESAPROC) (EGLDisplay dpy, const EGLint *attrib_list);

 typedef EGLBoolean (EGLAPIENTRYP PFNEGLEXPORTDRMIMAGEMESAPROC) (EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride);

 #ifdef EGL_EGLEXT_PROTOTYPES

@@ -1516,6 +1909,21 @@

 #define EGL_PLATFORM_GBM_MESA             0x31D7

 #endif /* EGL_MESA_platform_gbm */

+#ifndef EGL_MESA_platform_surfaceless

+#define EGL_MESA_platform_surfaceless 1

+#define EGL_PLATFORM_SURFACELESS_MESA     0x31DD

+#endif /* EGL_MESA_platform_surfaceless */

+#ifndef EGL_MESA_query_driver

+#define EGL_MESA_query_driver 1

+typedef char *(EGLAPIENTRYP PFNEGLGETDISPLAYDRIVERCONFIGPROC) (EGLDisplay dpy);

+typedef const char *(EGLAPIENTRYP PFNEGLGETDISPLAYDRIVERNAMEPROC) (EGLDisplay dpy);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI char *EGLAPIENTRY eglGetDisplayDriverConfig (EGLDisplay dpy);

+EGLAPI const char *EGLAPIENTRY eglGetDisplayDriverName (EGLDisplay dpy);

+#endif

+#endif /* EGL_MESA_query_driver */

 #ifndef EGL_NOK_swap_region

 #define EGL_NOK_swap_region 1

 typedef EGLBoolean (EGLAPIENTRYP PFNEGLSWAPBUFFERSREGIONNOKPROC) (EGLDisplay dpy, EGLSurface surface, EGLint numRects, const EGLint *rects);

@@ -1542,6 +1950,11 @@

 #define EGL_AUTO_STEREO_NV                0x3136

 #endif /* EGL_NV_3dvision_surface */

+#ifndef EGL_NV_context_priority_realtime

+#define EGL_NV_context_priority_realtime 1

+#define EGL_CONTEXT_PRIORITY_REALTIME_NV  0x3357

+#endif /* EGL_NV_context_priority_realtime */

 #ifndef EGL_NV_coverage_sample

 #define EGL_NV_coverage_sample 1

 #define EGL_COVERAGE_BUFFERS_NV           0x30E0

@@ -1599,6 +2012,181 @@

 #endif

 #endif /* EGL_NV_post_sub_buffer */

+#ifndef EGL_NV_quadruple_buffer

+#define EGL_NV_quadruple_buffer 1

+#define EGL_QUADRUPLE_BUFFER_NV           0x3231

+#endif /* EGL_NV_quadruple_buffer */

+#ifndef EGL_NV_robustness_video_memory_purge

+#define EGL_NV_robustness_video_memory_purge 1

+#define EGL_GENERATE_RESET_ON_VIDEO_MEMORY_PURGE_NV 0x334C

+#endif /* EGL_NV_robustness_video_memory_purge */

+#ifndef EGL_NV_stream_consumer_eglimage

+#define EGL_NV_stream_consumer_eglimage 1

+#define EGL_STREAM_CONSUMER_IMAGE_NV      0x3373

+#define EGL_STREAM_IMAGE_ADD_NV           0x3374

+#define EGL_STREAM_IMAGE_REMOVE_NV        0x3375

+#define EGL_STREAM_IMAGE_AVAILABLE_NV     0x3376

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMIMAGECONSUMERCONNECTNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLint num_modifiers, EGLuint64KHR *modifiers, EGLAttrib *attrib_list);

+typedef EGLint (EGLAPIENTRYP PFNEGLQUERYSTREAMCONSUMEREVENTNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLTime timeout, EGLenum *event, EGLAttrib *aux);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMACQUIREIMAGENVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLImage *pImage, EGLSync sync);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMRELEASEIMAGENVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLImage image, EGLSync sync);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglStreamImageConsumerConnectNV (EGLDisplay dpy, EGLStreamKHR stream, EGLint num_modifiers, EGLuint64KHR *modifiers, EGLAttrib *attrib_list);

+EGLAPI EGLint EGLAPIENTRY eglQueryStreamConsumerEventNV (EGLDisplay dpy, EGLStreamKHR stream, EGLTime timeout, EGLenum *event, EGLAttrib *aux);

+EGLAPI EGLBoolean EGLAPIENTRY eglStreamAcquireImageNV (EGLDisplay dpy, EGLStreamKHR stream, EGLImage *pImage, EGLSync sync);

+EGLAPI EGLBoolean EGLAPIENTRY eglStreamReleaseImageNV (EGLDisplay dpy, EGLStreamKHR stream, EGLImage image, EGLSync sync);

+#endif

+#endif /* EGL_NV_stream_consumer_eglimage */

+#ifndef EGL_NV_stream_consumer_gltexture_yuv

+#define EGL_NV_stream_consumer_gltexture_yuv 1

+#define EGL_YUV_PLANE0_TEXTURE_UNIT_NV    0x332C

+#define EGL_YUV_PLANE1_TEXTURE_UNIT_NV    0x332D

+#define EGL_YUV_PLANE2_TEXTURE_UNIT_NV    0x332E

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERGLTEXTUREEXTERNALATTRIBSNVPROC) (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerGLTextureExternalAttribsNV (EGLDisplay dpy, EGLStreamKHR stream, const EGLAttrib *attrib_list);

+#endif

+#endif /* EGL_NV_stream_consumer_gltexture_yuv */

+#ifndef EGL_NV_stream_cross_display

+#define EGL_NV_stream_cross_display 1

+#define EGL_STREAM_CROSS_DISPLAY_NV       0x334E

+#endif /* EGL_NV_stream_cross_display */

+#ifndef EGL_NV_stream_cross_object

+#define EGL_NV_stream_cross_object 1

+#define EGL_STREAM_CROSS_OBJECT_NV        0x334D

+#endif /* EGL_NV_stream_cross_object */

+#ifndef EGL_NV_stream_cross_partition

+#define EGL_NV_stream_cross_partition 1

+#define EGL_STREAM_CROSS_PARTITION_NV     0x323F

+#endif /* EGL_NV_stream_cross_partition */

+#ifndef EGL_NV_stream_cross_process

+#define EGL_NV_stream_cross_process 1

+#define EGL_STREAM_CROSS_PROCESS_NV       0x3245

+#endif /* EGL_NV_stream_cross_process */

+#ifndef EGL_NV_stream_cross_system

+#define EGL_NV_stream_cross_system 1

+#define EGL_STREAM_CROSS_SYSTEM_NV        0x334F

+#endif /* EGL_NV_stream_cross_system */

+#ifndef EGL_NV_stream_dma

+#define EGL_NV_stream_dma 1

+#define EGL_STREAM_DMA_NV                 0x3371

+#define EGL_STREAM_DMA_SERVER_NV          0x3372

+#endif /* EGL_NV_stream_dma */

+#ifndef EGL_NV_stream_fifo_next

+#define EGL_NV_stream_fifo_next 1

+#define EGL_PENDING_FRAME_NV              0x3329

+#define EGL_STREAM_TIME_PENDING_NV        0x332A

+#endif /* EGL_NV_stream_fifo_next */

+#ifndef EGL_NV_stream_fifo_synchronous

+#define EGL_NV_stream_fifo_synchronous 1

+#define EGL_STREAM_FIFO_SYNCHRONOUS_NV    0x3336

+#endif /* EGL_NV_stream_fifo_synchronous */

+#ifndef EGL_NV_stream_flush

+#define EGL_NV_stream_flush 1

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMFLUSHNVPROC) (EGLDisplay dpy, EGLStreamKHR stream);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglStreamFlushNV (EGLDisplay dpy, EGLStreamKHR stream);

+#endif

+#endif /* EGL_NV_stream_flush */

+#ifndef EGL_NV_stream_frame_limits

+#define EGL_NV_stream_frame_limits 1

+#define EGL_PRODUCER_MAX_FRAME_HINT_NV    0x3337

+#define EGL_CONSUMER_MAX_FRAME_HINT_NV    0x3338

+#endif /* EGL_NV_stream_frame_limits */

+#ifndef EGL_NV_stream_metadata

+#define EGL_NV_stream_metadata 1

+#define EGL_MAX_STREAM_METADATA_BLOCKS_NV 0x3250

+#define EGL_MAX_STREAM_METADATA_BLOCK_SIZE_NV 0x3251

+#define EGL_MAX_STREAM_METADATA_TOTAL_SIZE_NV 0x3252

+#define EGL_PRODUCER_METADATA_NV          0x3253

+#define EGL_CONSUMER_METADATA_NV          0x3254

+#define EGL_PENDING_METADATA_NV           0x3328

+#define EGL_METADATA0_SIZE_NV             0x3255

+#define EGL_METADATA1_SIZE_NV             0x3256

+#define EGL_METADATA2_SIZE_NV             0x3257

+#define EGL_METADATA3_SIZE_NV             0x3258

+#define EGL_METADATA0_TYPE_NV             0x3259

+#define EGL_METADATA1_TYPE_NV             0x325A

+#define EGL_METADATA2_TYPE_NV             0x325B

+#define EGL_METADATA3_TYPE_NV             0x325C

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYDISPLAYATTRIBNVPROC) (EGLDisplay dpy, EGLint attribute, EGLAttrib *value);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLSETSTREAMMETADATANVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLint n, EGLint offset, EGLint size, const void *data);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMMETADATANVPROC) (EGLDisplay dpy, EGLStreamKHR stream, EGLenum name, EGLint n, EGLint offset, EGLint size, void *data);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglQueryDisplayAttribNV (EGLDisplay dpy, EGLint attribute, EGLAttrib *value);

+EGLAPI EGLBoolean EGLAPIENTRY eglSetStreamMetadataNV (EGLDisplay dpy, EGLStreamKHR stream, EGLint n, EGLint offset, EGLint size, const void *data);

+EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamMetadataNV (EGLDisplay dpy, EGLStreamKHR stream, EGLenum name, EGLint n, EGLint offset, EGLint size, void *data);

+#endif

+#endif /* EGL_NV_stream_metadata */

+#ifndef EGL_NV_stream_origin

+#define EGL_NV_stream_origin 1

+#define EGL_STREAM_FRAME_ORIGIN_X_NV      0x3366

+#define EGL_STREAM_FRAME_ORIGIN_Y_NV      0x3367

+#define EGL_STREAM_FRAME_MAJOR_AXIS_NV    0x3368

+#define EGL_CONSUMER_AUTO_ORIENTATION_NV  0x3369

+#define EGL_PRODUCER_AUTO_ORIENTATION_NV  0x336A

+#define EGL_LEFT_NV                       0x336B

+#define EGL_RIGHT_NV                      0x336C

+#define EGL_TOP_NV                        0x336D

+#define EGL_BOTTOM_NV                     0x336E

+#define EGL_X_AXIS_NV                     0x336F

+#define EGL_Y_AXIS_NV                     0x3370

+#endif /* EGL_NV_stream_origin */

+#ifndef EGL_NV_stream_remote

+#define EGL_NV_stream_remote 1

+#define EGL_STREAM_STATE_INITIALIZING_NV  0x3240

+#define EGL_STREAM_TYPE_NV                0x3241

+#define EGL_STREAM_PROTOCOL_NV            0x3242

+#define EGL_STREAM_ENDPOINT_NV            0x3243

+#define EGL_STREAM_LOCAL_NV               0x3244

+#define EGL_STREAM_PRODUCER_NV            0x3247

+#define EGL_STREAM_CONSUMER_NV            0x3248

+#define EGL_STREAM_PROTOCOL_FD_NV         0x3246

+#endif /* EGL_NV_stream_remote */

+#ifndef EGL_NV_stream_reset

+#define EGL_NV_stream_reset 1

+#define EGL_SUPPORT_RESET_NV              0x3334

+#define EGL_SUPPORT_REUSE_NV              0x3335

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLRESETSTREAMNVPROC) (EGLDisplay dpy, EGLStreamKHR stream);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglResetStreamNV (EGLDisplay dpy, EGLStreamKHR stream);

+#endif

+#endif /* EGL_NV_stream_reset */

+#ifndef EGL_NV_stream_socket

+#define EGL_NV_stream_socket 1

+#define EGL_STREAM_PROTOCOL_SOCKET_NV     0x324B

+#define EGL_SOCKET_HANDLE_NV              0x324C

+#define EGL_SOCKET_TYPE_NV                0x324D

+#endif /* EGL_NV_stream_socket */

+#ifndef EGL_NV_stream_socket_inet

+#define EGL_NV_stream_socket_inet 1

+#define EGL_SOCKET_TYPE_INET_NV           0x324F

+#endif /* EGL_NV_stream_socket_inet */

+#ifndef EGL_NV_stream_socket_unix

+#define EGL_NV_stream_socket_unix 1

+#define EGL_SOCKET_TYPE_UNIX_NV           0x324E

+#endif /* EGL_NV_stream_socket_unix */

 #ifndef EGL_NV_stream_sync

 #define EGL_NV_stream_sync 1

 #define EGL_SYNC_NEW_FRAME_NV             0x321F

@@ -1625,7 +2213,7 @@

 #define EGL_SYNC_TYPE_NV                  0x30ED

 #define EGL_SYNC_CONDITION_NV             0x30EE

 #define EGL_SYNC_FENCE_NV                 0x30EF

-#define EGL_NO_SYNC_NV                    ((EGLSyncNV)0)

+#define EGL_NO_SYNC_NV                    EGL_CAST(EGLSyncNV,0)

 typedef EGLSyncNV (EGLAPIENTRYP PFNEGLCREATEFENCESYNCNVPROC) (EGLDisplay dpy, EGLenum condition, const EGLint *attrib_list);

 typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSYNCNVPROC) (EGLSyncNV sync);

 typedef EGLBoolean (EGLAPIENTRYP PFNEGLFENCENVPROC) (EGLSyncNV sync);

@@ -1656,6 +2244,11 @@

 #endif /* KHRONOS_SUPPORT_INT64 */

 #endif /* EGL_NV_system_time */

+#ifndef EGL_NV_triple_buffer

+#define EGL_NV_triple_buffer 1

+#define EGL_TRIPLE_BUFFER_NV              0x3230

+#endif /* EGL_NV_triple_buffer */

 #ifndef EGL_TIZEN_image_native_buffer

 #define EGL_TIZEN_image_native_buffer 1

 #define EGL_NATIVE_BUFFER_TIZEN           0x32A0

@@ -1666,11 +2259,44 @@

 #define EGL_NATIVE_SURFACE_TIZEN          0x32A1

 #endif /* EGL_TIZEN_image_native_surface */

+#ifndef EGL_WL_bind_wayland_display

+#define EGL_WL_bind_wayland_display 1

+#define PFNEGLBINDWAYLANDDISPLAYWL PFNEGLBINDWAYLANDDISPLAYWLPROC

+#define PFNEGLUNBINDWAYLANDDISPLAYWL PFNEGLUNBINDWAYLANDDISPLAYWLPROC

+#define PFNEGLQUERYWAYLANDBUFFERWL PFNEGLQUERYWAYLANDBUFFERWLPROC

+struct wl_display;

+struct wl_resource;

+#define EGL_WAYLAND_BUFFER_WL             0x31D5

+#define EGL_WAYLAND_PLANE_WL              0x31D6

+#define EGL_TEXTURE_Y_U_V_WL              0x31D7

+#define EGL_TEXTURE_Y_UV_WL               0x31D8

+#define EGL_TEXTURE_Y_XUXV_WL             0x31D9

+#define EGL_TEXTURE_EXTERNAL_WL           0x31DA

+#define EGL_WAYLAND_Y_INVERTED_WL         0x31DB

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLBINDWAYLANDDISPLAYWLPROC) (EGLDisplay dpy, struct wl_display *display);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNBINDWAYLANDDISPLAYWLPROC) (EGLDisplay dpy, struct wl_display *display);

+typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYWAYLANDBUFFERWLPROC) (EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI EGLBoolean EGLAPIENTRY eglBindWaylandDisplayWL (EGLDisplay dpy, struct wl_display *display);

+EGLAPI EGLBoolean EGLAPIENTRY eglUnbindWaylandDisplayWL (EGLDisplay dpy, struct wl_display *display);

+EGLAPI EGLBoolean EGLAPIENTRY eglQueryWaylandBufferWL (EGLDisplay dpy, struct wl_resource *buffer, EGLint attribute, EGLint *value);

+#endif

+#endif /* EGL_WL_bind_wayland_display */

+#ifndef EGL_WL_create_wayland_buffer_from_image

+#define EGL_WL_create_wayland_buffer_from_image 1

+#define PFNEGLCREATEWAYLANDBUFFERFROMIMAGEWL PFNEGLCREATEWAYLANDBUFFERFROMIMAGEWLPROC

+struct wl_buffer;

+typedef struct wl_buffer *(EGLAPIENTRYP PFNEGLCREATEWAYLANDBUFFERFROMIMAGEWLPROC) (EGLDisplay dpy, EGLImageKHR image);

+#ifdef EGL_EGLEXT_PROTOTYPES

+EGLAPI struct wl_buffer *EGLAPIENTRY eglCreateWaylandBufferFromImageWL (EGLDisplay dpy, EGLImageKHR image);

+#endif

+#endif /* EGL_WL_create_wayland_buffer_from_image */

 #ifdef __cplusplus

 #endif

 #endif /* __eglext_h_ */

 #endif /* _MSC_VER */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_endian.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_endian.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -30,20 +30,17 @@

 #include "SDL_stdinc.h"

-#ifdef _MSC_VER

+#if defined(_MSC_VER) && (_MSC_VER >= 1400)

 /* As of Clang 11, '_m_prefetchw' is conflicting with the winnt.h's version,

    so we define the needed '_m_prefetch' here as a pseudo-header, until the issue is fixed. */

 #ifdef __clang__

 #ifndef __PRFCHWINTRIN_H

 #define __PRFCHWINTRIN_H

 static __inline__ void __attribute__((__always_inline__, __nodebug__))

 _m_prefetch(void *__P)

   __builtin_prefetch (__P, 0, 3 /* _MM_HINT_T0 */);

 #endif /* __PRFCHWINTRIN_H */

 #endif /* __clang__ */

@@ -91,11 +88,31 @@

/**

  *  \file SDL_endian.h

*/

-#if (defined(__clang__) && (__clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 2))) || \

-    (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)))

+/* various modern compilers may have builtin swap */

+#if defined(__GNUC__) || defined(__clang__)

+#   define HAS_BUILTIN_BSWAP16 (_SDL_HAS_BUILTIN(__builtin_bswap16)) || \

+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8))

+#   define HAS_BUILTIN_BSWAP32 (_SDL_HAS_BUILTIN(__builtin_bswap32)) || \

+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))

+#   define HAS_BUILTIN_BSWAP64 (_SDL_HAS_BUILTIN(__builtin_bswap64)) || \

+        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))

+    /* this one is broken */

+#   define HAS_BROKEN_BSWAP (__GNUC__ == 2 && __GNUC_MINOR__ <= 95)

+#else

+#   define HAS_BUILTIN_BSWAP16 0

+#   define HAS_BUILTIN_BSWAP32 0

+#   define HAS_BUILTIN_BSWAP64 0

+#   define HAS_BROKEN_BSWAP 0

+#endif

+#if HAS_BUILTIN_BSWAP16

 #define SDL_Swap16(x) __builtin_bswap16(x)

-#elif defined(__GNUC__) && defined(__i386__) && \

-   !(__GNUC__ == 2 && __GNUC_MINOR__ <= 95 /* broken gcc version */)

+#elif defined(_MSC_VER) && (_MSC_VER >= 1400)

+#pragma intrinsic(_byteswap_ushort)

+#define SDL_Swap16(x) _byteswap_ushort(x)

+#elif defined(__i386__) && !HAS_BROKEN_BSWAP

 SDL_FORCE_INLINE Uint16

 SDL_Swap16(Uint16 x)

@@ -102,7 +119,7 @@

   __asm__("xchgb %b0,%h0": "=q"(x):"0"(x));

     return x;

-#elif defined(__GNUC__) && defined(__x86_64__)

+#elif defined(__x86_64__)

 SDL_FORCE_INLINE Uint16

 SDL_Swap16(Uint16 x)

@@ -109,7 +126,7 @@

   __asm__("xchgb %b0,%h0": "=Q"(x):"0"(x));

     return x;

-#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))

+#elif (defined(__powerpc__) || defined(__ppc__))

 SDL_FORCE_INLINE Uint16

 SDL_Swap16(Uint16 x)

@@ -118,25 +135,15 @@

   __asm__("rlwimi %0,%2,8,16,23": "=&r"(result):"0"(x >> 8), "r"(x));

     return (Uint16)result;

-#elif defined(__GNUC__) && defined(__aarch64__)

+#elif (defined(__m68k__) && !defined(__mcoldfire__))

 SDL_FORCE_INLINE Uint16

 SDL_Swap16(Uint16 x)

-  __asm__("rev16 %w1, %w0" : "=r"(x) : "r"(x));

-  return x;

-}

-#elif defined(__GNUC__) && (defined(__m68k__) && !defined(__mcoldfire__))

-SDL_FORCE_INLINE Uint16

-SDL_Swap16(Uint16 x)

-{

   __asm__("rorw #8,%0": "=d"(x): "0"(x):"cc");

     return x;

-#elif defined(_MSC_VER)

-#pragma intrinsic(_byteswap_ushort)

-#define SDL_Swap16(x) _byteswap_ushort(x)

 #elif defined(__WATCOMC__) && defined(__386__)

-extern _inline Uint16 SDL_Swap16(Uint16);

+extern __inline Uint16 SDL_Swap16(Uint16);

 #pragma aux SDL_Swap16 = \

   "xchg al, ah" \

   parm   [ax]   \

@@ -149,11 +156,12 @@

 #endif

-#if (defined(__clang__) && (__clang_major__ > 2 || (__clang_major__ == 2 && __clang_minor__ >= 6))) || \

-    (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))

+#if HAS_BUILTIN_BSWAP32

 #define SDL_Swap32(x) __builtin_bswap32(x)

-#elif defined(__GNUC__) && defined(__i386__) && \

-   !(__GNUC__ == 2 && __GNUC_MINOR__ <= 95 /* broken gcc version */)

+#elif defined(_MSC_VER) && (_MSC_VER >= 1400)

+#pragma intrinsic(_byteswap_ulong)

+#define SDL_Swap32(x) _byteswap_ulong(x)

+#elif defined(__i386__) && !HAS_BROKEN_BSWAP

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

@@ -160,7 +168,7 @@

   __asm__("bswap %0": "=r"(x):"0"(x));

     return x;

-#elif defined(__GNUC__) && defined(__x86_64__)

+#elif defined(__x86_64__)

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

@@ -167,7 +175,7 @@

   __asm__("bswapl %0": "=r"(x):"0"(x));

     return x;

-#elif defined(__GNUC__) && (defined(__powerpc__) || defined(__ppc__))

+#elif (defined(__powerpc__) || defined(__ppc__))

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

@@ -178,29 +186,19 @@

   __asm__("rlwimi %0,%2,24,0,7"  : "=&r"(result): "0" (result), "r"(x));

     return result;

-#elif defined(__GNUC__) && defined(__aarch64__)

+#elif (defined(__m68k__) && !defined(__mcoldfire__))

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

-  __asm__("rev %w1, %w0": "=r"(x):"r"(x));

-  return x;

-}

-#elif defined(__GNUC__) && (defined(__m68k__) && !defined(__mcoldfire__))

-SDL_FORCE_INLINE Uint32

-SDL_Swap32(Uint32 x)

-{

   __asm__("rorw #8,%0\n\tswap %0\n\trorw #8,%0": "=d"(x): "0"(x):"cc");

     return x;

 #elif defined(__WATCOMC__) && defined(__386__)

-extern _inline Uint32 SDL_Swap32(Uint32);

+extern __inline Uint32 SDL_Swap32(Uint32);

 #pragma aux SDL_Swap32 = \

   "bswap eax"  \

   parm   [eax] \

   modify [eax];

-#elif defined(_MSC_VER)

-#pragma intrinsic(_byteswap_ulong)

-#define SDL_Swap32(x) _byteswap_ulong(x)

 #else

 SDL_FORCE_INLINE Uint32

 SDL_Swap32(Uint32 x)

@@ -210,11 +208,12 @@

 #endif

-#if (defined(__clang__) && (__clang_major__ > 2 || (__clang_major__ == 2 && __clang_minor__ >= 6))) || \

-    (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)))

+#if HAS_BUILTIN_BSWAP64

 #define SDL_Swap64(x) __builtin_bswap64(x)

-#elif defined(__GNUC__) && defined(__i386__) && \

-   !(__GNUC__ == 2 && __GNUC_MINOR__ <= 95 /* broken gcc version */)

+#elif defined(_MSC_VER) && (_MSC_VER >= 1400)

+#pragma intrinsic(_byteswap_uint64)

+#define SDL_Swap64(x) _byteswap_uint64(x)

+#elif defined(__i386__) && !HAS_BROKEN_BSWAP

 SDL_FORCE_INLINE Uint64

 SDL_Swap64(Uint64 x)

@@ -230,7 +229,7 @@

           : "0" (v.s.a),  "1"(v.s.b));

     return v.u;

-#elif defined(__GNUC__) && defined(__x86_64__)

+#elif defined(__x86_64__)

 SDL_FORCE_INLINE Uint64

 SDL_Swap64(Uint64 x)

@@ -238,7 +237,7 @@

     return x;

 #elif defined(__WATCOMC__) && defined(__386__)

-extern _inline Uint64 SDL_Swap64(Uint64);

+extern __inline Uint64 SDL_Swap64(Uint64);

 #pragma aux SDL_Swap64 = \

   "bswap eax"     \

   "bswap edx"     \

@@ -245,9 +244,6 @@

   "xchg eax,edx"  \

   parm [eax edx]  \

   modify [eax edx];

-#elif defined(_MSC_VER)

-#pragma intrinsic(_byteswap_uint64)

-#define SDL_Swap64(x) _byteswap_uint64(x)

 #else

 SDL_FORCE_INLINE Uint64

 SDL_Swap64(Uint64 x)

@@ -278,6 +274,11 @@

     return swapper.f;

+/* remove extra macros */

+#undef HAS_BROKEN_BSWAP

+#undef HAS_BUILTIN_BSWAP16

+#undef HAS_BUILTIN_BSWAP32

+#undef HAS_BUILTIN_BSWAP64

/**

  *  \name Swap to native

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_error.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_error.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -58,6 +58,8 @@

  *            any

  * \returns always -1.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ClearError

  * \sa SDL_GetError

*/

@@ -72,11 +74,11 @@

  * The message is only applicable when an SDL function has signaled an error.

  * You must check the return values of SDL function calls to determine when to

- * appropriately call SDL_GetError(). You should _not_ use the results of

+ * appropriately call SDL_GetError(). You should *not* use the results of

  * SDL_GetError() to decide if an error has occurred! Sometimes SDL will set

  * an error string even when reporting success.

- * SDL will _not_ clear the error string for successful API calls. You _must_

+ * SDL will *not* clear the error string for successful API calls. You *must*

  * check return values for failure cases before you can assume the error

  * string applies.

@@ -93,6 +95,8 @@

  *          return values of SDL function calls to determine when to

  *          appropriately call SDL_GetError().

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ClearError

  * \sa SDL_SetError

*/

@@ -109,6 +113,8 @@

  * \param maxlen The size of the buffer pointed to by the errstr parameter

  * \returns the pointer passed in as the `errstr` parameter.

+ * \since This function is available since SDL 2.0.14.

+ *

  * \sa SDL_GetError

*/

 extern DECLSPEC char * SDLCALL SDL_GetErrorMsg(char *errstr, int maxlen);

@@ -115,6 +121,8 @@

/**

  * Clear any previous error message for this thread.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_GetError

  * \sa SDL_SetError

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_events.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_events.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -160,6 +160,9 @@

     SDL_RENDER_TARGETS_RESET = 0x2000, /**< The render targets have been reset and their contents need to be updated */

     SDL_RENDER_DEVICE_RESET, /**< The device has been reset and all textures need to be recreated */

+    /* Internal events */

+    SDL_POLLSENTINEL = 0x7F00, /**< Signals the end of an event poll cycle */

     /** Events ::SDL_USEREVENT through ::SDL_LASTEVENT are for your use,

      *  and should be allocated with SDL_RegisterEvents()

*/

@@ -298,6 +301,8 @@

     Sint32 x;           /**< The amount scrolled horizontally, positive to the right and negative to the left */

     Sint32 y;           /**< The amount scrolled vertically, positive away from the user and negative toward the user */

     Uint32 direction;   /**< Set to one of the SDL_MOUSEWHEEL_* defines. When FLIPPED the values in X and Y will be opposite. Multiply by -1 to change them back */

+    float preciseX;     /**< The amount scrolled horizontally, positive to the right and negative to the left, with float precision (added in 2.0.18) */

+    float preciseY;     /**< The amount scrolled vertically, positive away from the user and negative toward the user, with float precision (added in 2.0.18) */

 } SDL_MouseWheelEvent;

/**

@@ -659,6 +664,8 @@

  * polling or waiting for events (e.g. you are filtering them), then you must

  * call SDL_PumpEvents() to force an event queue update.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PollEvent

  * \sa SDL_WaitEvent

*/

@@ -704,6 +711,8 @@

  * \returns the number of events actually stored or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PollEvent

  * \sa SDL_PumpEvents

  * \sa SDL_PushEvent

@@ -723,6 +732,8 @@

  * \returns SDL_TRUE if events matching `type` are present, or SDL_FALSE if

  *          events matching `type` are not present.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HasEvents

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasEvent(Uint32 type);

@@ -740,6 +751,8 @@

  * \returns SDL_TRUE if events with type >= `minType` and <= `maxType` are

  *          present, or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HasEvents

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasEvents(Uint32 minType, Uint32 maxType);

@@ -760,6 +773,8 @@

  * \param type the type of event to be cleared; see SDL_EventType for details

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FlushEvents

*/

 extern DECLSPEC void SDLCALL SDL_FlushEvent(Uint32 type);

@@ -783,6 +798,8 @@

  * \param maxType the high end of event type to be cleared, inclusive; see

  *                SDL_EventType for details

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FlushEvent

*/

 extern DECLSPEC void SDLCALL SDL_FlushEvents(Uint32 minType, Uint32 maxType);

@@ -798,8 +815,8 @@

  * If `event` is NULL, it simply returns 1 if there is an event in the queue,

  * but will not remove it from the queue.

- * As this function implicitly calls SDL_PumpEvents(), you can only call this

- * function in the thread that set the video mode.

+ * As this function may implicitly call SDL_PumpEvents(), you can only call

+ * this function in the thread that set the video mode.

  * SDL_PollEvent() is the favored way of receiving system events since it can

  * be done from the main loop and does not suspend the main loop while waiting

@@ -823,6 +840,8 @@

  *              the queue, or NULL

  * \returns 1 if there is a pending event or 0 if there are none available.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetEventFilter

  * \sa SDL_PeepEvents

  * \sa SDL_PushEvent

@@ -838,8 +857,8 @@

  * If `event` is not NULL, the next event is removed from the queue and stored

  * in the SDL_Event structure pointed to by `event`.

- * As this function implicitly calls SDL_PumpEvents(), you can only call this

- * function in the thread that initialized the video subsystem.

+ * As this function may implicitly call SDL_PumpEvents(), you can only call

+ * this function in the thread that initialized the video subsystem.

  * \param event the SDL_Event structure to be filled in with the next event

  *              from the queue, or NULL

@@ -846,6 +865,8 @@

  * \returns 1 on success or 0 if there was an error while waiting for events;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PollEvent

  * \sa SDL_PumpEvents

  * \sa SDL_WaitEventTimeout

@@ -859,8 +880,8 @@

  * If `event` is not NULL, the next event is removed from the queue and stored

  * in the SDL_Event structure pointed to by `event`.

- * As this function implicitly calls SDL_PumpEvents(), you can only call this

- * function in the thread that initialized the video subsystem.

+ * As this function may implicitly call SDL_PumpEvents(), you can only call

+ * this function in the thread that initialized the video subsystem.

  * \param event the SDL_Event structure to be filled in with the next event

  *              from the queue, or NULL

@@ -870,6 +891,8 @@

  *          call SDL_GetError() for more information. This also returns 0 if

  *          the timeout elapsed without an event arriving.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PollEvent

  * \sa SDL_PumpEvents

  * \sa SDL_WaitEvent

@@ -903,6 +926,8 @@

  *          code on failure; call SDL_GetError() for more information. A

  *          common reason for error is the event queue being full.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PeepEvents

  * \sa SDL_PollEvent

  * \sa SDL_RegisterEvents

@@ -957,6 +982,8 @@

  * \param filter An SDL_EventFilter function to call when an event happens

  * \param userdata a pointer that is passed to `filter`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AddEventWatch

  * \sa SDL_EventState

  * \sa SDL_GetEventFilter

@@ -977,6 +1004,8 @@

  *                 be stored here

  * \returns SDL_TRUE on success or SDL_FALSE if there is no event filter set.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetEventFilter

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GetEventFilter(SDL_EventFilter * filter,

@@ -1003,6 +1032,8 @@

  * \param filter an SDL_EventFilter function to call when an event happens.

  * \param userdata a pointer that is passed to `filter`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_DelEventWatch

  * \sa SDL_SetEventFilter

*/

@@ -1018,6 +1049,8 @@

  * \param filter the function originally passed to SDL_AddEventWatch()

  * \param userdata the pointer originally passed to SDL_AddEventWatch()

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AddEventWatch

*/

 extern DECLSPEC void SDLCALL SDL_DelEventWatch(SDL_EventFilter filter,

@@ -1034,6 +1067,8 @@

  * \param filter the SDL_EventFilter function to call when an event happens

  * \param userdata a pointer that is passed to `filter`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetEventFilter

  * \sa SDL_SetEventFilter

*/

@@ -1060,6 +1095,8 @@

  * \param state how to process the event

  * \returns `SDL_DISABLE` or `SDL_ENABLE`, representing the processing state

  *          of the event before this function makes any changes to it.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_GetEventState

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_filesystem.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_filesystem.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -55,7 +55,7 @@

  * - `resource`: bundle resource directory (the default). For example:

  *   `/Applications/SDLApp/MyApp.app/Contents/Resources`

- * - `bundle`: the Bundle directory. Fpr example:

+ * - `bundle`: the Bundle directory. For example:

  *   `/Applications/SDLApp/MyApp.app/`

  * - `parent`: the containing directory of the bundle. For example:

  *   `/Applications/SDLApp/`

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_gamecontroller.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_gamecontroller.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -189,6 +189,8 @@

  * \returns 1 if a new mapping is added, 0 if an existing mapping is updated,

  *          -1 on error; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerMapping

  * \sa SDL_GameControllerMappingForGUID

*/

@@ -198,6 +200,8 @@

  * Get the number of mappings installed.

  * \returns the number of mappings.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerNumMappings(void);

@@ -206,6 +210,8 @@

  * \returns the mapping string. Must be freed with SDL_free(). Returns NULL if

  *          the index is out of range.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC char * SDLCALL SDL_GameControllerMappingForIndex(int mapping_index);

@@ -218,6 +224,8 @@

  * \returns a mapping string or NULL on error; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetDeviceGUID

  * \sa SDL_JoystickGetGUID

*/

@@ -289,6 +297,8 @@

  * \param joystick_index the device_index of a device, from zero to

  *                       SDL_NumJoysticks()-1

  * \returns the controller type.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC SDL_GameControllerType SDLCALL SDL_GameControllerTypeForIndex(int joystick_index);

@@ -301,6 +311,8 @@

  *                       SDL_NumJoysticks()-1

  * \returns the mapping string. Must be freed with SDL_free(). Returns NULL if

  *          no mapping is available.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC char *SDLCALL SDL_GameControllerMappingForDeviceIndex(int joystick_index);

@@ -349,6 +361,8 @@

  *                     instance id!

  * \returns the SDL_GameController associated with a player index.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_GameControllerGetPlayerIndex

  * \sa SDL_GameControllerSetPlayerIndex

*/

@@ -380,6 +394,8 @@

  * \param gamecontroller the game controller object to query.

  * \returns the controller type.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC SDL_GameControllerType SDLCALL SDL_GameControllerGetType(SDL_GameController *gamecontroller);

@@ -390,6 +406,8 @@

  * \param gamecontroller the game controller object to query.

  * \returns the player index for controller, or -1 if it's not available.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetPlayerIndex(SDL_GameController *gamecontroller);

@@ -398,6 +416,8 @@

  * \param gamecontroller the game controller object to adjust.

  * \param player_index Player index to assign to this controller.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC void SDLCALL SDL_GameControllerSetPlayerIndex(SDL_GameController *gamecontroller, int player_index);

@@ -408,6 +428,8 @@

  * \param gamecontroller the game controller object to query.

  * \return the USB vendor ID, or zero if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetVendor(SDL_GameController *gamecontroller);

@@ -418,6 +440,8 @@

  * \param gamecontroller the game controller object to query.

  * \return the USB product ID, or zero if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProduct(SDL_GameController *gamecontroller);

@@ -428,6 +452,8 @@

  * \param gamecontroller the game controller object to query.

  * \return the USB product version, or zero if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_GameControllerGetProductVersion(SDL_GameController *gamecontroller);

@@ -439,6 +465,8 @@

  * \param gamecontroller the game controller object to query.

  * \return the serial number, or NULL if unavailable.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC const char * SDLCALL SDL_GameControllerGetSerial(SDL_GameController *gamecontroller);

@@ -450,6 +478,8 @@

  * \returns SDL_TRUE if the controller has been opened and is currently

  *          connected, or SDL_FALSE if not.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerClose

  * \sa SDL_GameControllerOpen

*/

@@ -471,6 +501,8 @@

  * \param gamecontroller the game controller object that you want to get a

  *                       joystick from

  * \returns a SDL_Joystick object; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_Joystick *SDLCALL SDL_GameControllerGetJoystick(SDL_GameController *gamecontroller);

@@ -500,6 +532,8 @@

  * This function is called automatically by the event loop if events are

  * enabled. Under such circumstances, it will not be necessary to call this

  * function.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_GameControllerUpdate(void);

@@ -541,6 +575,8 @@

  * \returns the SDL_GameControllerAxis enum corresponding to the input string,

  *          or `SDL_CONTROLLER_AXIS_INVALID` if no match was found.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerGetStringForAxis

*/

 extern DECLSPEC SDL_GameControllerAxis SDLCALL SDL_GameControllerGetAxisFromString(const char *str);

@@ -555,6 +591,8 @@

  *          specified. The string returned is of the format used by

  *          SDL_GameController mapping strings.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerGetAxisFromString

*/

 extern DECLSPEC const char* SDLCALL SDL_GameControllerGetStringForAxis(SDL_GameControllerAxis axis);

@@ -585,6 +623,8 @@

  * \param gamecontroller a game controller

  * \param axis an axis enum value (an SDL_GameControllerAxis value)

  * \returns SDL_TRUE if the controller has this axis, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL

 SDL_GameControllerHasAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);

@@ -650,6 +690,8 @@

  * \param str string representing a SDL_GameController axis

  * \returns the SDL_GameControllerButton enum corresponding to the input

  *          string, or `SDL_CONTROLLER_AXIS_INVALID` if no match was found.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_GameControllerButton SDLCALL SDL_GameControllerGetButtonFromString(const char *str);

@@ -695,6 +737,8 @@

  * \param gamecontroller a game controller

  * \param button a button enum value (an SDL_GameControllerButton value)

  * \returns SDL_TRUE if the controller has this button, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasButton(SDL_GameController *gamecontroller,

                                                              SDL_GameControllerButton button);

@@ -716,6 +760,8 @@

/**

  * Get the number of touchpads on a game controller.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpads(SDL_GameController *gamecontroller);

@@ -722,11 +768,15 @@

/**

  * Get the number of supported simultaneous fingers on a touchpad on a game

  * controller.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetNumTouchpadFingers(SDL_GameController *gamecontroller, int touchpad);

/**

  * Get the current state of a finger on a touchpad on a game controller.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetTouchpadFinger(SDL_GameController *gamecontroller, int touchpad, int finger, Uint8 *state, float *x, float *y, float *pressure);

@@ -736,6 +786,8 @@

  * \param gamecontroller The controller to query

  * \param type The type of sensor to query

  * \returns SDL_TRUE if the sensor exists, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasSensor(SDL_GameController *gamecontroller, SDL_SensorType type);

@@ -746,6 +798,8 @@

  * \param type The type of sensor to enable/disable

  * \param enabled Whether data reporting should be enabled

  * \returns 0 or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerSetSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type, SDL_bool enabled);

@@ -755,6 +809,8 @@

  * \param gamecontroller The controller to query

  * \param type The type of sensor to query

  * \returns SDL_TRUE if the sensor is enabled, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerIsSensorEnabled(SDL_GameController *gamecontroller, SDL_SensorType type);

@@ -765,6 +821,8 @@

  * \param gamecontroller The controller to query

  * \param type The type of sensor to query

  * \return the data rate, or 0.0f if the data rate is not available.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC float SDLCALL SDL_GameControllerGetSensorDataRate(SDL_GameController *gamecontroller, SDL_SensorType type);

@@ -779,6 +837,8 @@

  * \param data A pointer filled with the current sensor state

  * \param num_values The number of values to write to data

  * \return 0 or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerGetSensorData(SDL_GameController *gamecontroller, SDL_SensorType type, float *data, int num_values);

@@ -795,6 +855,10 @@

  *                              rumble motor, from 0 to 0xFFFF

  * \param duration_ms The duration of the rumble effect, in milliseconds

  * \returns 0, or -1 if rumble isn't supported on this controller

+ *

+ * \since This function is available since SDL 2.0.9.

+ *

+ * \sa SDL_GameControllerHasRumble

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerRumble(SDL_GameController *gamecontroller, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

@@ -815,6 +879,10 @@

  *                     to 0xFFFF

  * \param duration_ms The duration of the rumble effect, in milliseconds

  * \returns 0, or -1 if trigger rumble isn't supported on this controller

+ *

+ * \since This function is available since SDL 2.0.14.

+ *

+ * \sa SDL_GameControllerHasRumbleTriggers

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerRumbleTriggers(SDL_GameController *gamecontroller, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

@@ -824,10 +892,38 @@

  * \param gamecontroller The controller to query

  * \returns SDL_TRUE, or SDL_FALSE if this controller does not have a

  *          modifiable LED

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasLED(SDL_GameController *gamecontroller);

/**

+ * Query whether a game controller has rumble support.

+ *

+ * \param gamecontroller The controller to query

+ * \returns SDL_TRUE, or SDL_FALSE if this controller does not have rumble

+ *          support

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GameControllerRumble

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasRumble(SDL_GameController *gamecontroller);

+/**

+ * Query whether a game controller has rumble support on triggers.

+ *

+ * \param gamecontroller The controller to query

+ * \returns SDL_TRUE, or SDL_FALSE if this controller does not have trigger

+ *          rumble support

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GameControllerRumbleTriggers

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_GameControllerHasRumbleTriggers(SDL_GameController *gamecontroller);

+/**

  * Update a game controller's LED color.

  * \param gamecontroller The controller to update

@@ -835,6 +931,8 @@

  * \param green The intensity of the green LED

  * \param blue The intensity of the blue LED

  * \returns 0, or -1 if this controller does not have a modifiable LED

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerSetLED(SDL_GameController *gamecontroller, Uint8 red, Uint8 green, Uint8 blue);

@@ -846,6 +944,8 @@

  * \param size The size of the data to send to the controller

  * \returns 0, or -1 if this controller or driver doesn't support effect

  *          packets

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_GameControllerSendEffect(SDL_GameController *gamecontroller, const void *data, int size);

@@ -855,9 +955,40 @@

  * \param gamecontroller a game controller identifier previously returned by

  *                       SDL_GameControllerOpen()

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerOpen

*/

 extern DECLSPEC void SDLCALL SDL_GameControllerClose(SDL_GameController *gamecontroller);

+/**

+ * Return the sfSymbolsName for a given button on a game controller on Apple

+ * platforms.

+ *

+ * \param gamecontroller the controller to query

+ * \param button a button on the game controller

+ * \returns the sfSymbolsName or NULL if the name can't be found

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GameControllerGetAppleSFSymbolsNameForAxis

+ */

+extern DECLSPEC const char* SDLCALL SDL_GameControllerGetAppleSFSymbolsNameForButton(SDL_GameController *gamecontroller, SDL_GameControllerButton button);

+/**

+ * Return the sfSymbolsName for a given axis on a game controller on Apple

+ * platforms.

+ *

+ * \param gamecontroller the controller to query

+ * \param axis an axis on the game controller

+ * \returns the sfSymbolsName or NULL if the name can't be found

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GameControllerGetAppleSFSymbolsNameForButton

+ */

+extern DECLSPEC const char* SDLCALL SDL_GameControllerGetAppleSFSymbolsNameForAxis(SDL_GameController *gamecontroller, SDL_GameControllerAxis axis);

 /* Ends C function definitions when using C++ */

 #ifdef __cplusplus

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_gesture.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_gesture.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_haptic.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_haptic.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -76,7 +76,7 @@

  *    }

  *    // Create the effect

- *    memset( &effect, 0, sizeof(SDL_HapticEffect) ); // 0 is safe default

+ *    SDL_memset( &effect, 0, sizeof(SDL_HapticEffect) ); // 0 is safe default

  *    effect.type = SDL_HAPTIC_SINE;

  *    effect.periodic.direction.type = SDL_HAPTIC_POLAR; // Polar coordinates

  *    effect.periodic.direction.dir[0] = 18000; // Force comes from south

@@ -820,6 +820,7 @@

 /* Function prototypes */

/**

  * Count the number of haptic devices attached to the system.

@@ -970,6 +971,8 @@

  * \param haptic the SDL_Haptic device to close

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticOpen

*/

 extern DECLSPEC void SDLCALL SDL_HapticClose(SDL_Haptic * haptic);

@@ -1033,6 +1036,8 @@

  * \param haptic the SDL_Haptic device to query

  * \returns the number of axes on success or a negative error code on failure;

  *          call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_HapticNumAxes(SDL_Haptic * haptic);

@@ -1063,6 +1068,8 @@

  * \returns the ID of the effect on success or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticDestroyEffect

  * \sa SDL_HapticRunEffect

  * \sa SDL_HapticUpdateEffect

@@ -1207,6 +1214,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticQuery

*/

 extern DECLSPEC int SDLCALL SDL_HapticSetAutocenter(SDL_Haptic * haptic,

@@ -1225,6 +1234,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticUnpause

*/

 extern DECLSPEC int SDLCALL SDL_HapticPause(SDL_Haptic * haptic);

@@ -1238,6 +1249,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticPause

*/

 extern DECLSPEC int SDLCALL SDL_HapticUnpause(SDL_Haptic * haptic);

@@ -1248,6 +1261,8 @@

  * \param haptic the SDL_Haptic device to stop

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_HapticStopAll(SDL_Haptic * haptic);

@@ -1259,6 +1274,8 @@

  *          negative error code on failure; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticRumbleInit

  * \sa SDL_HapticRumblePlay

  * \sa SDL_HapticRumbleStop

@@ -1290,6 +1307,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HapticRumbleInit

  * \sa SDL_HapticRumbleStop

  * \sa SDL_HapticRumbleSupported

@@ -1302,6 +1321,8 @@

  * \param haptic the haptic device to stop the rumble effect on

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_HapticRumbleInit

  * \sa SDL_HapticRumblePlay

--- /dev/null

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_hidapi.h

@@ -1,0 +1,451 @@

+/*

+  Simple DirectMedia Layer

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

+  This software is provided 'as-is', without any express or implied

+  warranty.  In no event will the authors be held liable for any damages

+  arising from the use of this software.

+  Permission is granted to anyone to use this software for any purpose,

+  including commercial applications, and to alter it and redistribute it

+  freely, subject to the following restrictions:

+  1. The origin of this software must not be misrepresented; you must not

+     claim that you wrote the original software. If you use this software

+     in a product, an acknowledgment in the product documentation would be

+     appreciated but is not required.

+  2. Altered source versions must be plainly marked as such, and must not be

+     misrepresented as being the original software.

+  3. This notice may not be removed or altered from any source distribution.

+*/

+/**

+ *  \file SDL_hidapi.h

+ *

+ *  Header file for SDL HIDAPI functions.

+ *

+ *  This is an adaptation of the original HIDAPI interface by Alan Ott,

+ *  and includes source code licensed under the following BSD license:

+ *

+    Copyright (c) 2010, Alan Ott, Signal 11 Software

+    All rights reserved.

+    Redistribution and use in source and binary forms, with or without

+    modification, are permitted provided that the following conditions are met:

+    * Redistributions of source code must retain the above copyright notice,

+      this list of conditions and the following disclaimer.

+    * Redistributions in binary form must reproduce the above copyright

+      notice, this list of conditions and the following disclaimer in the

+      documentation and/or other materials provided with the distribution.

+    * Neither the name of Signal 11 Software nor the names of its

+      contributors may be used to endorse or promote products derived from

+      this software without specific prior written permission.

+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

+    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

+    POSSIBILITY OF SUCH DAMAGE.

+ *

+ * If you would like a version of SDL without this code, you can build SDL

+ * with SDL_HIDAPI_DISABLED defined to 1. You might want to do this for example

+ * on iOS or tvOS to avoid a dependency on the CoreBluetooth framework.

+ */

+#ifndef SDL_hidapi_h_

+#define SDL_hidapi_h_

+#include "SDL_stdinc.h"

+#include "begin_code.h"

+/* Set up for C function definitions, even when using C++ */

+#ifdef __cplusplus

+extern "C" {

+#endif

+/**

+ *  \brief  A handle representing an open HID device

+ */

+struct SDL_hid_device_;

+typedef struct SDL_hid_device_ SDL_hid_device; /**< opaque hidapi structure */

+/** hidapi info structure */

+/**

+ *  \brief  Information about a connected HID device

+ */

+typedef struct SDL_hid_device_info

+{

+    /** Platform-specific device path */

+    char *path;

+    /** Device Vendor ID */

+    unsigned short vendor_id;

+    /** Device Product ID */

+    unsigned short product_id;

+    /** Serial Number */

+    wchar_t *serial_number;

+    /** Device Release Number in binary-coded decimal,

+        also known as Device Version Number */

+    unsigned short release_number;

+    /** Manufacturer String */

+    wchar_t *manufacturer_string;

+    /** Product string */

+    wchar_t *product_string;

+    /** Usage Page for this Device/Interface

+        (Windows/Mac only). */

+    unsigned short usage_page;

+    /** Usage for this Device/Interface

+        (Windows/Mac only).*/

+    unsigned short usage;

+    /** The USB interface which this logical device

+        represents.

+        * Valid on both Linux implementations in all cases.

+        * Valid on the Windows implementation only if the device

+          contains more than one interface. */

+    int interface_number;

+    /** Additional information about the USB interface.

+        Valid on libusb and Android implementations. */

+    int interface_class;

+    int interface_subclass;

+    int interface_protocol;

+    /** Pointer to the next device */

+    struct SDL_hid_device_info *next;

+} SDL_hid_device_info;

+/**

+ * Initialize the HIDAPI library.

+ *

+ * This function initializes the HIDAPI library. Calling it is not strictly

+ * necessary, as it will be called automatically by SDL_hid_enumerate() and

+ * any of the SDL_hid_open_*() functions if it is needed. This function should

+ * be called at the beginning of execution however, if there is a chance of

+ * HIDAPI handles being opened by different threads simultaneously.

+ *

+ * Each call to this function should have a matching call to SDL_hid_exit()

+ *

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_hid_exit

+ */

+extern DECLSPEC int SDLCALL SDL_hid_init(void);

+/**

+ * Finalize the HIDAPI library.

+ *

+ * This function frees all of the static data associated with HIDAPI. It

+ * should be called at the end of execution to avoid memory leaks.

+ *

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_hid_init

+ */

+extern DECLSPEC int SDLCALL SDL_hid_exit(void);

+/**

+ * Check to see if devices may have been added or removed.

+ *

+ * Enumerating the HID devices is an expensive operation, so you can call this

+ * to see if there have been any system device changes since the last call to

+ * this function. A change in the counter returned doesn't necessarily mean

+ * that anything has changed, but you can call SDL_hid_enumerate() to get an

+ * updated device list.

+ *

+ * Calling this function for the first time may cause a thread or other system

+ * resource to be allocated to track device change notifications.

+ *

+ * \returns a change counter that is incremented with each potential device

+ *          change, or 0 if device change detection isn't available.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_hid_enumerate

+ */

+extern DECLSPEC Uint32 SDLCALL SDL_hid_device_change_count(void);

+/**

+ * Enumerate the HID Devices.

+ *

+ * This function returns a linked list of all the HID devices attached to the

+ * system which match vendor_id and product_id. If `vendor_id` is set to 0

+ * then any vendor matches. If `product_id` is set to 0 then any product

+ * matches. If `vendor_id` and `product_id` are both set to 0, then all HID

+ * devices will be returned.

+ *

+ * \param vendor_id The Vendor ID (VID) of the types of device to open.

+ * \param product_id The Product ID (PID) of the types of device to open.

+ * \returns a pointer to a linked list of type SDL_hid_device_info, containing

+ *          information about the HID devices attached to the system, or NULL

+ *          in the case of failure. Free this linked list by calling

+ *          SDL_hid_free_enumeration().

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_hid_device_change_count

+ */

+extern DECLSPEC SDL_hid_device_info * SDLCALL SDL_hid_enumerate(unsigned short vendor_id, unsigned short product_id);

+/**

+ * Free an enumeration Linked List

+ *

+ * This function frees a linked list created by SDL_hid_enumerate().

+ *

+ * \param devs Pointer to a list of struct_device returned from

+ *             SDL_hid_enumerate().

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC void SDLCALL SDL_hid_free_enumeration(SDL_hid_device_info *devs);

+/**

+ * Open a HID device using a Vendor ID (VID), Product ID (PID) and optionally

+ * a serial number.

+ *

+ * If `serial_number` is NULL, the first device with the specified VID and PID

+ * is opened.

+ *

+ * \param vendor_id The Vendor ID (VID) of the device to open.

+ * \param product_id The Product ID (PID) of the device to open.

+ * \param serial_number The Serial Number of the device to open (Optionally

+ *                      NULL).

+ * \returns a pointer to a SDL_hid_device object on success or NULL on

+ *          failure.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC SDL_hid_device * SDLCALL SDL_hid_open(unsigned short vendor_id, unsigned short product_id, const wchar_t *serial_number);

+/**

+ * Open a HID device by its path name.

+ *

+ * The path name be determined by calling SDL_hid_enumerate(), or a

+ * platform-specific path name can be used (eg: /dev/hidraw0 on Linux).

+ *

+ * \param path The path name of the device to open

+ * \returns a pointer to a SDL_hid_device object on success or NULL on

+ *          failure.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC SDL_hid_device * SDLCALL SDL_hid_open_path(const char *path, int bExclusive /* = false */);

+/**

+ * Write an Output report to a HID device.

+ *

+ * The first byte of `data` must contain the Report ID. For devices which only

+ * support a single report, this must be set to 0x0. The remaining bytes

+ * contain the report data. Since the Report ID is mandatory, calls to

+ * SDL_hid_write() will always contain one more byte than the report contains.

+ * For example, if a hid report is 16 bytes long, 17 bytes must be passed to

+ * SDL_hid_write(), the Report ID (or 0x0, for devices with a single report),

+ * followed by the report data (16 bytes). In this example, the length passed

+ * in would be 17.

+ *

+ * SDL_hid_write() will send the data on the first OUT endpoint, if one

+ * exists. If it does not, it will send the data through the Control Endpoint

+ * (Endpoint 0).

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data The data to send, including the report number as the first

+ *             byte.

+ * \param length The length in bytes of the data to send.

+ * \returns the actual number of bytes written and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_write(SDL_hid_device *dev, const unsigned char *data, size_t length);

+/**

+ * Read an Input report from a HID device with timeout.

+ *

+ * Input reports are returned to the host through the INTERRUPT IN endpoint.

+ * The first byte will contain the Report number if the device uses numbered

+ * reports.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data A buffer to put the read data into.

+ * \param length The number of bytes to read. For devices with multiple

+ *               reports, make sure to read an extra byte for the report

+ *               number.

+ * \param milliseconds timeout in milliseconds or -1 for blocking wait.

+ * \returns the actual number of bytes read and -1 on error. If no packet was

+ *          available to be read within the timeout period, this function

+ *          returns 0.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_read_timeout(SDL_hid_device *dev, unsigned char *data, size_t length, int milliseconds);

+/**

+ * Read an Input report from a HID device.

+ *

+ * Input reports are returned to the host through the INTERRUPT IN endpoint.

+ * The first byte will contain the Report number if the device uses numbered

+ * reports.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data A buffer to put the read data into.

+ * \param length The number of bytes to read. For devices with multiple

+ *               reports, make sure to read an extra byte for the report

+ *               number.

+ * \returns the actual number of bytes read and -1 on error. If no packet was

+ *          available to be read and the handle is in non-blocking mode, this

+ *          function returns 0.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_read(SDL_hid_device *dev, unsigned char *data, size_t length);

+/**

+ * Set the device handle to be non-blocking.

+ *

+ * In non-blocking mode calls to SDL_hid_read() will return immediately with a

+ * value of 0 if there is no data to be read. In blocking mode, SDL_hid_read()

+ * will wait (block) until there is data to read before returning.

+ *

+ * Nonblocking can be turned on and off at any time.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param nonblock enable or not the nonblocking reads - 1 to enable

+ *                 nonblocking - 0 to disable nonblocking.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_set_nonblocking(SDL_hid_device *dev, int nonblock);

+/**

+ * Send a Feature report to the device.

+ *

+ * Feature reports are sent over the Control endpoint as a Set_Report

+ * transfer. The first byte of `data` must contain the Report ID. For devices

+ * which only support a single report, this must be set to 0x0. The remaining

+ * bytes contain the report data. Since the Report ID is mandatory, calls to

+ * SDL_hid_send_feature_report() will always contain one more byte than the

+ * report contains. For example, if a hid report is 16 bytes long, 17 bytes

+ * must be passed to SDL_hid_send_feature_report(): the Report ID (or 0x0, for

+ * devices which do not use numbered reports), followed by the report data (16

+ * bytes). In this example, the length passed in would be 17.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data The data to send, including the report number as the first

+ *             byte.

+ * \param length The length in bytes of the data to send, including the report

+ *               number.

+ * \returns the actual number of bytes written and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_send_feature_report(SDL_hid_device *dev, const unsigned char *data, size_t length);

+/**

+ * Get a feature report from a HID device.

+ *

+ * Set the first byte of `data` to the Report ID of the report to be read.

+ * Make sure to allow space for this extra byte in `data`. Upon return, the

+ * first byte will still contain the Report ID, and the report data will start

+ * in data[1].

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param data A buffer to put the read data into, including the Report ID.

+ *             Set the first byte of `data` to the Report ID of the report to

+ *             be read, or set it to zero if your device does not use numbered

+ *             reports.

+ * \param length The number of bytes to read, including an extra byte for the

+ *               report ID. The buffer can be longer than the actual report.

+ * \returns the number of bytes read plus one for the report ID (which is

+ *          still in the first byte), or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_feature_report(SDL_hid_device *dev, unsigned char *data, size_t length);

+/**

+ * Close a HID device.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC void SDLCALL SDL_hid_close(SDL_hid_device *dev);

+/**

+ * Get The Manufacturer String from a HID device.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param string A wide string buffer to put the data into.

+ * \param maxlen The length of the buffer in multiples of wchar_t.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_manufacturer_string(SDL_hid_device *dev, wchar_t *string, size_t maxlen);

+/**

+ * Get The Product String from a HID device.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param string A wide string buffer to put the data into.

+ * \param maxlen The length of the buffer in multiples of wchar_t.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_product_string(SDL_hid_device *dev, wchar_t *string, size_t maxlen);

+/**

+ * Get The Serial Number String from a HID device.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param string A wide string buffer to put the data into.

+ * \param maxlen The length of the buffer in multiples of wchar_t.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_serial_number_string(SDL_hid_device *dev, wchar_t *string, size_t maxlen);

+/**

+ * Get a string from a HID device, based on its string index.

+ *

+ * \param dev A device handle returned from SDL_hid_open().

+ * \param string_index The index of the string to get.

+ * \param string A wide string buffer to put the data into.

+ * \param maxlen The length of the buffer in multiples of wchar_t.

+ * \returns 0 on success and -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_hid_get_indexed_string(SDL_hid_device *dev, int string_index, wchar_t *string, size_t maxlen);

+/**

+ * Start or stop a BLE scan on iOS and tvOS to pair Steam Controllers

+ *

+ * \param active SDL_TRUE to start the scan, SDL_FALSE to stop the scan

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC void SDLCALL SDL_hid_ble_scan(SDL_bool active);

+/* Ends C function definitions when using C++ */

+#ifdef __cplusplus

+}

+#endif

+#include "close_code.h"

+#endif /* SDL_hidapi_h_ */

+/* vi: set sts=4 ts=4 sw=4 expandtab: */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_hints.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_hints.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -146,6 +146,26 @@

 #define SDL_HINT_ANDROID_TRAP_BACK_BUTTON "SDL_ANDROID_TRAP_BACK_BUTTON"

/**

+ *  \brief Specify an application name.

+ *

+ * This hint lets you specify the application name sent to the OS when

+ * required. For example, this will often appear in volume control applets for

+ * audio streams, and in lists of applications which are inhibiting the

+ * screensaver.  You should use a string that describes your program ("My Game

+ * 2: The Revenge")

+ *

+ * Setting this to "" or leaving it unset will have SDL use a reasonable

+ * default: probably the application's name or "SDL Application" if SDL

+ * doesn't have any better information.

+ *

+ * Note that, for audio streams, this can be overridden with

+ * SDL_HINT_AUDIO_DEVICE_APP_NAME.

+ *

+ * On targets where this is not supported, this hint does nothing.

+ */

+#define SDL_HINT_APP_NAME "SDL_APP_NAME"

+/**

  *  \brief  A variable controlling whether controllers used with the Apple TV

  *  generate UI events.

@@ -199,8 +219,9 @@

  * that describes your program ("My Game 2: The Revenge")

  * Setting this to "" or leaving it unset will have SDL use a reasonable

- * default: probably the application's name or "SDL Application" if SDL

- * doesn't have any better information.

+ * default: this will be the name set with SDL_HINT_APP_NAME, if that hint is

+ * set. Otherwise, it'll probably the application's name or "SDL Application"

+ * if SDL doesn't have any better information.

  * On targets where this is not supported, this hint does nothing.

*/

@@ -537,6 +558,15 @@

 #define SDL_HINT_IME_INTERNAL_EDITING "SDL_IME_INTERNAL_EDITING"

/**

+ * \brief A variable to control whether certain IMEs should show native UI components (such as the Candidate List) instead of suppressing them.

+ *

+ * The variable can be set to the following values:

+ *   "0"       - Native UI components are not display. (default)

+ *   "1"       - Native UI components are displayed.

+ */

+#define SDL_HINT_IME_SHOW_UI "SDL_IME_SHOW_UI"

+/**

  * \brief  A variable controlling whether the home indicator bar on iPhone X

  *         should be hidden.

@@ -690,9 +720,10 @@

  *  This variable can be set to the following values:

  *    "0"       - HIDAPI driver is not used

- *    "1"       - HIDAPI driver is used

+ *    "1"       - HIDAPI driver is used for Steam Controllers, which requires Bluetooth access

+ *                and may prompt the user for permission on iOS and Android.

- *  The default is the value of SDL_HINT_JOYSTICK_HIDAPI

+ *  The default is "0"

*/

 #define SDL_HINT_JOYSTICK_HIDAPI_STEAM "SDL_JOYSTICK_HIDAPI_STEAM"

@@ -711,8 +742,10 @@

  *  \brief  A variable controlling whether the Home button LED should be turned on when a Nintendo Switch controller is opened

  *  This variable can be set to the following values:

- *    "0"       - home button LED is left off

- *    "1"       - home button LED is turned on (the default)

+ *    "0"       - home button LED is turned off

+ *    "1"       - home button LED is turned on

+ *

+ *  By default the Home button LED state is not changed.

*/

 #define SDL_HINT_JOYSTICK_HIDAPI_SWITCH_HOME_LED "SDL_JOYSTICK_HIDAPI_SWITCH_HOME_LED"

@@ -785,6 +818,24 @@

 #define SDL_HINT_KMSDRM_REQUIRE_DRM_MASTER      "SDL_KMSDRM_REQUIRE_DRM_MASTER"

/**

+  *  \brief  A comma separated list of devices to open as joysticks

+  *

+  *  This variable is currently only used by the Linux joystick driver.

+  */

+#define SDL_HINT_JOYSTICK_DEVICE "SDL_JOYSTICK_DEVICE"

+ /**

+  *  \brief  A variable controlling whether to use the classic /dev/input/js* joystick interface or the newer /dev/input/event* joystick interface on Linux

+  *

+  *  This variable can be set to the following values:

+  *    "0"       - Use /dev/input/event*

+  *    "1"       - Use /dev/input/js*

+  *

+  *  By default the /dev/input/event* interfaces are used

+  */

+#define SDL_HINT_LINUX_JOYSTICK_CLASSIC "SDL_LINUX_JOYSTICK_CLASSIC"

+ /**

   *  \brief  A variable controlling whether joysticks on Linux adhere to their HID-defined deadzones or return unfiltered values.

   *  This variable can be set to the following values:

@@ -927,6 +978,22 @@

 #define SDL_HINT_ORIENTATIONS "SDL_IOS_ORIENTATIONS"

/**

+ *  \brief  A variable controlling the use of a sentinel event when polling the event queue

+ *

+ *  This variable can be set to the following values:

+ *    "0"       - Disable poll sentinels

+ *    "1"       - Enable poll sentinels

+ *

+ *  When polling for events, SDL_PumpEvents is used to gather new events from devices.

+ *  If a device keeps producing new events between calls to SDL_PumpEvents, a poll loop will

+ *  become stuck until the new events stop.

+ *  This is most noticable when moving a high frequency mouse.

+ *

+ *  By default, poll sentinels are enabled.

+ */

+#define SDL_HINT_POLL_SENTINEL "SDL_POLL_SENTINEL"

+/**

  *  \brief Override for SDL_GetPreferredLocales()

  *  If set, this will be favored over anything the OS might report for the

@@ -993,6 +1060,19 @@

 #define SDL_HINT_RENDER_BATCHING  "SDL_RENDER_BATCHING"

/**

+ *  \brief  A variable controlling how the 2D render API renders lines

+ *

+ *  This variable can be set to the following values:

+ *    "0"     - Use the default line drawing method (Bresenham's line algorithm as of SDL 2.0.20)

+ *    "1"     - Use the driver point API using Bresenham's line algorithm (correct, draws many points)

+ *    "2"     - Use the driver line API (occasionally misses line endpoints based on hardware driver quirks, was the default before 2.0.20)

+ *    "3"     - Use the driver geometry API (correct, draws thicker diagonal lines)

+ *

+ *  This variable should be set when the renderer is created.

+ */

+#define SDL_HINT_RENDER_LINE_METHOD "SDL_RENDER_LINE_METHOD"

+/**

  *  \brief  A variable controlling whether to enable Direct3D 11+'s Debug Layer.

  *  This variable does not have any effect on the Direct3D 9 based renderer.

@@ -1102,6 +1182,26 @@

 #define SDL_HINT_RPI_VIDEO_LAYER           "SDL_RPI_VIDEO_LAYER"

/**

+ *  \brief Specify an "activity name" for screensaver inhibition.

+ *

+ * Some platforms, notably Linux desktops, list the applications which are

+ * inhibiting the screensaver or other power-saving features.

+ *

+ * This hint lets you specify the "activity name" sent to the OS when

+ * SDL_DisableScreenSaver() is used (or the screensaver is automatically

+ * disabled). The contents of this hint are used when the screensaver is

+ * disabled. You should use a string that describes what your program is doing

+ * (and, therefore, why the screensaver is disabled).  For example, "Playing a

+ * game" or "Watching a video".

+ *

+ * Setting this to "" or leaving it unset will have SDL use a reasonable

+ * default: "Playing a game" or something similar.

+ *

+ * On targets where this is not supported, this hint does nothing.

+ */

+#define SDL_HINT_SCREENSAVER_INHIBIT_ACTIVITY_NAME "SDL_SCREENSAVER_INHIBIT_ACTIVITY_NAME"

+/**

  *  \brief Specifies whether SDL_THREAD_PRIORITY_TIME_CRITICAL should be treated as realtime.

  *  On some platforms, like Linux, a realtime priority thread may be subject to restrictions

@@ -1219,6 +1319,17 @@

 #define SDL_HINT_VIDEO_DOUBLE_BUFFER      "SDL_VIDEO_DOUBLE_BUFFER"

/**

+ * \brief A variable controlling whether the EGL window is allowed to be

+ * composited as transparent, rather than opaque.

+ *

+ * Most window systems will always render windows opaque, even if the surface

+ * format has an alpha channel. This is not always true, however, so by default

+ * SDL will try to enforce opaque composition. To override this behavior, you

+ * can set this hint to "1".

+ */

+#define SDL_HINT_VIDEO_EGL_ALLOW_TRANSPARENCY "SDL_VIDEO_EGL_ALLOW_TRANSPARENCY"

+/**

  * \brief A variable controlling whether the graphics context is externally managed.

  * This variable can be set to the following values:

@@ -1484,9 +1595,6 @@

  *        They offer better performance, allocate no kernel ressources and

  *        use less memory. SDL will fall back to Critical Sections on older

  *        OS versions or if forced to by this hint.

- *        This also affects Condition Variables. When SRW mutexes are used,

- *        SDL will use Windows Condition Variables as well. Else, a generic

- *        SDL_cond implementation will be used that works with all mutexes.

  *  This variable can be set to the following values:

  *    "0"       - Use SRW Locks when available. If not, fall back to Critical Sections. (default)

@@ -1557,6 +1665,17 @@

*/

 #define SDL_HINT_WINDOW_FRAME_USABLE_WHILE_CURSOR_HIDDEN    "SDL_WINDOW_FRAME_USABLE_WHILE_CURSOR_HIDDEN"

+/**

+*  \brief  A variable controlling whether the window is activated when the SDL_ShowWindow function is called

+*

+*  This variable can be set to the following values:

+*    "0"       - The window is activated when the SDL_ShowWindow function is called

+*    "1"       - The window is not activated when the SDL_ShowWindow function is called

+*

+*  By default SDL will activate the window when the SDL_ShowWindow function is called

+*/

+#define SDL_HINT_WINDOW_NO_ACTIVATION_WHEN_SHOWN    "SDL_WINDOW_NO_ACTIVATION_WHEN_SHOWN"

 /** \brief Allows back-button-press events on Windows Phone to be marked as handled

  *  Windows Phone devices typically feature a Back button.  When pressed,

@@ -1729,6 +1848,8 @@

  * \param priority the SDL_HintPriority level for the hint

  * \returns SDL_TRUE if the hint was set, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetHint

  * \sa SDL_SetHint

*/

@@ -1747,6 +1868,8 @@

  * \param value the value of the hint variable

  * \returns SDL_TRUE if the hint was set, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetHint

  * \sa SDL_SetHintWithPriority

*/

@@ -1759,6 +1882,8 @@

  * \param name the hint to query

  * \returns the string value of a hint or NULL if the hint isn't set.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetHint

  * \sa SDL_SetHintWithPriority

*/

@@ -1825,6 +1950,8 @@

  * Clear all hints.

  * This function is automatically called during SDL_Quit().

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_ClearHints(void);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_joystick.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_joystick.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -124,6 +124,8 @@

  * In particular, you are guaranteed that the joystick list won't change, so

  * the API functions that take a joystick index will be valid, and joystick

  * and game controller events will not be delivered.

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC void SDLCALL SDL_LockJoysticks(void);

@@ -137,6 +139,8 @@

  * In particular, you are guaranteed that the joystick list won't change, so

  * the API functions that take a joystick index will be valid, and joystick

  * and game controller events will not be delivered.

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC void SDLCALL SDL_UnlockJoysticks(void);

@@ -146,6 +150,8 @@

  * \returns the number of attached joysticks on success or a negative error

  *          code on failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickName

  * \sa SDL_JoystickOpen

*/

@@ -161,6 +167,8 @@

  * \returns the name of the selected joystick. If no name can be found, this

  *          function returns NULL; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickName

  * \sa SDL_JoystickOpen

*/

@@ -169,6 +177,8 @@

/**

  * Get the player index of a joystick, or -1 if it's not available This can be

  * called before any joysticks are opened.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickGetDevicePlayerIndex(int device_index);

@@ -183,6 +193,8 @@

  * \returns the GUID of the selected joystick. If called on an invalid index,

  *          this function returns a zero GUID

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetGUID

  * \sa SDL_JoystickGetGUIDString

*/

@@ -198,6 +210,8 @@

  *                     on the system

  * \returns the USB vendor ID of the selected joystick. If called on an

  *          invalid index, this function returns zero

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetDeviceVendor(int device_index);

@@ -211,6 +225,8 @@

  *                     on the system

  * \returns the USB product ID of the selected joystick. If called on an

  *          invalid index, this function returns zero

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetDeviceProduct(int device_index);

@@ -224,6 +240,8 @@

  *                     on the system

  * \returns the product version of the selected joystick. If called on an

  *          invalid index, this function returns zero

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetDeviceProductVersion(int device_index);

@@ -236,6 +254,8 @@

  *                     on the system

  * \returns the SDL_JoystickType of the selected joystick. If called on an

  *          invalid index, this function returns `SDL_JOYSTICK_TYPE_UNKNOWN`

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetDeviceType(int device_index);

@@ -249,6 +269,8 @@

  *                     on the system

  * \returns the instance id of the selected joystick. If called on an invalid

  *          index, this function returns zero

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickGetDeviceInstanceID(int device_index);

@@ -267,6 +289,8 @@

  * \returns a joystick identifier or NULL if an error occurred; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickClose

  * \sa SDL_JoystickInstanceID

*/

@@ -289,6 +313,8 @@

  * \param player_index the player index to get the SDL_Joystick for

  * \returns an SDL_Joystick on success or NULL on failure; call SDL_GetError()

  *          for more information.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC SDL_Joystick *SDLCALL SDL_JoystickFromPlayerIndex(int player_index);

@@ -296,6 +322,8 @@

  * Attach a new virtual joystick.

  * \returns the joystick's device index, or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickAttachVirtual(SDL_JoystickType type,

                                                       int naxes,

@@ -308,6 +336,8 @@

  * \param device_index a value previously returned from

  *                     SDL_JoystickAttachVirtual()

  * \returns 0 on success, or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickDetachVirtual(int device_index);

@@ -316,6 +346,8 @@

  * \param device_index a joystick device index.

  * \returns SDL_TRUE if the joystick is virtual, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_JoystickIsVirtual(int device_index);

@@ -332,6 +364,8 @@

  * \param axis the specific axis on the virtual joystick to set.

  * \param value the new value for the specified axis.

  * \returns 0 on success, -1 on error.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualAxis(SDL_Joystick *joystick, int axis, Sint16 value);

@@ -348,6 +382,8 @@

  * \param button the specific button on the virtual joystick to set.

  * \param value the new value for the specified button.

  * \returns 0 on success, -1 on error.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualButton(SDL_Joystick *joystick, int button, Uint8 value);

@@ -364,6 +400,8 @@

  * \param hat the specific hat on the virtual joystick to set.

  * \param value the new value for the specified hat.

  * \returns 0 on success, -1 on error.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSetVirtualHat(SDL_Joystick *joystick, int hat, Uint8 value);

@@ -389,6 +427,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the player index, or -1 if it's not available.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickGetPlayerIndex(SDL_Joystick *joystick);

@@ -397,6 +437,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \param player_index the player index to set.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC void SDLCALL SDL_JoystickSetPlayerIndex(SDL_Joystick *joystick, int player_index);

@@ -410,6 +452,8 @@

  *          this function returns a zero GUID; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetDeviceGUID

  * \sa SDL_JoystickGetGUIDString

*/

@@ -422,6 +466,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the USB vendor ID of the selected joystick, or 0 if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetVendor(SDL_Joystick *joystick);

@@ -432,6 +478,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the USB product ID of the selected joystick, or 0 if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProduct(SDL_Joystick *joystick);

@@ -442,6 +490,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the product version of the selected joystick, or 0 if unavailable.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC Uint16 SDLCALL SDL_JoystickGetProductVersion(SDL_Joystick *joystick);

@@ -453,6 +503,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the serial number of the selected joystick, or NULL if

  *          unavailable.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC const char * SDLCALL SDL_JoystickGetSerial(SDL_Joystick *joystick);

@@ -461,6 +513,8 @@

  * \param joystick the SDL_Joystick obtained from SDL_JoystickOpen()

  * \returns the SDL_JoystickType of the selected joystick.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_JoystickType SDLCALL SDL_JoystickGetType(SDL_Joystick *joystick);

@@ -473,6 +527,8 @@

  * \param pszGUID buffer in which to write the ASCII string

  * \param cbGUID the size of pszGUID

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetDeviceGUID

  * \sa SDL_JoystickGetGUID

  * \sa SDL_JoystickGetGUIDFromString

@@ -489,6 +545,8 @@

  * \param pchGUID string containing an ASCII representation of a GUID

  * \returns a SDL_JoystickGUID structure.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetGUIDString

*/

 extern DECLSPEC SDL_JoystickGUID SDLCALL SDL_JoystickGetGUIDFromString(const char *pchGUID);

@@ -500,6 +558,8 @@

  * \returns SDL_TRUE if the joystick has been opened, SDL_FALSE if it has not;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickClose

  * \sa SDL_JoystickOpen

*/

@@ -512,6 +572,8 @@

  * \returns the instance ID of the specified joystick on success or a negative

  *          error code on failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickOpen

*/

 extern DECLSPEC SDL_JoystickID SDLCALL SDL_JoystickInstanceID(SDL_Joystick *joystick);

@@ -528,6 +590,8 @@

  *          negative error code on failure; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetAxis

  * \sa SDL_JoystickOpen

*/

@@ -545,6 +609,8 @@

  * \returns the number of trackballs on success or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetBall

*/

 extern DECLSPEC int SDLCALL SDL_JoystickNumBalls(SDL_Joystick *joystick);

@@ -556,6 +622,8 @@

  * \returns the number of POV hats on success or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetHat

  * \sa SDL_JoystickOpen

*/

@@ -568,6 +636,8 @@

  * \returns the number of buttons on success or a negative error code on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickGetButton

  * \sa SDL_JoystickOpen

*/

@@ -579,6 +649,8 @@

  * This is called automatically by the event loop if any joystick events are

  * enabled.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickEventState

*/

 extern DECLSPEC void SDLCALL SDL_JoystickUpdate(void);

@@ -602,6 +674,8 @@

  *          If `state` is `SDL_QUERY` then the current state is returned,

  *          otherwise the new processing state is returned.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GameControllerEventState

*/

 extern DECLSPEC int SDLCALL SDL_JoystickEventState(int state);

@@ -608,6 +682,7 @@

 #define SDL_JOYSTICK_AXIS_MAX   32767

 #define SDL_JOYSTICK_AXIS_MIN   -32768

/**

  * Get the current state of an axis control on a joystick.

@@ -626,6 +701,8 @@

  * \returns a 16-bit signed integer representing the current position of the

  *          axis or 0 on failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickNumAxes

*/

 extern DECLSPEC Sint16 SDLCALL SDL_JoystickGetAxis(SDL_Joystick *joystick,

@@ -642,6 +719,8 @@

  * \param axis the axis to query; the axis indices start at index 0

  * \param state Upon return, the initial value is supplied here.

  * \return SDL_TRUE if this axis has any initial value, or SDL_FALSE if not.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_JoystickGetAxisInitialState(SDL_Joystick *joystick,

                                                    int axis, Sint16 *state);

@@ -680,6 +759,8 @@

  * \param hat the hat index to get the state from; indices start at index 0

  * \returns the current hat position.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickNumHats

*/

 extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetHat(SDL_Joystick *joystick,

@@ -700,6 +781,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickNumBalls

*/

 extern DECLSPEC int SDLCALL SDL_JoystickGetBall(SDL_Joystick *joystick,

@@ -713,6 +796,8 @@

  *               index 0

  * \returns 1 if the specified button is pressed, 0 otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_JoystickNumButtons

*/

 extern DECLSPEC Uint8 SDLCALL SDL_JoystickGetButton(SDL_Joystick *joystick,

@@ -731,6 +816,10 @@

  *                              rumble motor, from 0 to 0xFFFF

  * \param duration_ms The duration of the rumble effect, in milliseconds

  * \returns 0, or -1 if rumble isn't supported on this joystick

+ *

+ * \since This function is available since SDL 2.0.9.

+ *

+ * \sa SDL_JoystickHasRumble

*/

 extern DECLSPEC int SDLCALL SDL_JoystickRumble(SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);

@@ -752,6 +841,10 @@

  *                     to 0xFFFF

  * \param duration_ms The duration of the rumble effect, in milliseconds

  * \returns 0, or -1 if trigger rumble isn't supported on this joystick

+ *

+ * \since This function is available since SDL 2.0.14.

+ *

+ * \sa SDL_JoystickHasRumbleTriggers

*/

 extern DECLSPEC int SDLCALL SDL_JoystickRumbleTriggers(SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms);

@@ -763,10 +856,36 @@

  * \param joystick The joystick to query

  * \return SDL_TRUE if the joystick has a modifiable LED, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasLED(SDL_Joystick *joystick);

/**

+ * Query whether a joystick has rumble support.

+ *

+ * \param joystick The joystick to query

+ * \return SDL_TRUE if the joystick has rumble, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_JoystickRumble

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasRumble(SDL_Joystick *joystick);

+/**

+ * Query whether a joystick has rumble support on triggers.

+ *

+ * \param joystick The joystick to query

+ * \return SDL_TRUE if the joystick has trigger rumble, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_JoystickRumbleTriggers

+ */

+extern DECLSPEC SDL_bool SDLCALL SDL_JoystickHasRumbleTriggers(SDL_Joystick *joystick);

+/**

  * Update a joystick's LED color.

  * An example of a joystick LED is the light on the back of a PlayStation 4's

@@ -777,6 +896,8 @@

  * \param green The intensity of the green LED

  * \param blue The intensity of the blue LED

  * \returns 0 on success, -1 if this joystick does not have a modifiable LED

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSetLED(SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue);

@@ -787,6 +908,8 @@

  * \param data The data to send to the joystick

  * \param size The size of the data to send to the joystick

  * \returns 0, or -1 if this joystick or driver doesn't support effect packets

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_JoystickSendEffect(SDL_Joystick *joystick, const void *data, int size);

@@ -794,6 +917,8 @@

  * Close a joystick previously opened with SDL_JoystickOpen().

  * \param joystick The joystick device to close

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_JoystickOpen

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_keyboard.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_keyboard.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -58,6 +58,8 @@

  * Query the window which currently has keyboard focus.

  * \returns the window with keyboard focus.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_Window * SDLCALL SDL_GetKeyboardFocus(void);

@@ -85,6 +87,8 @@

  * \param numkeys if non-NULL, receives the length of the returned array

  * \returns a pointer to an array of key states.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PumpEvents

*/

 extern DECLSPEC const Uint8 *SDLCALL SDL_GetKeyboardState(int *numkeys);

@@ -95,6 +99,8 @@

  * \returns an OR'd combination of the modifier keys for the keyboard. See

  *          SDL_Keymod for details.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyboardState

  * \sa SDL_SetModState

*/

@@ -113,6 +119,8 @@

  * \param modstate the desired SDL_Keymod for the keyboard

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetModState

*/

 extern DECLSPEC void SDLCALL SDL_SetModState(SDL_Keymod modstate);

@@ -126,6 +134,8 @@

  * \param scancode the desired SDL_Scancode to query

  * \returns the SDL_Keycode that corresponds to the given SDL_Scancode.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyName

  * \sa SDL_GetScancodeFromKey

*/

@@ -140,6 +150,8 @@

  * \param key the desired SDL_Keycode to query

  * \returns the SDL_Scancode that corresponds to the given SDL_Keycode.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyFromScancode

  * \sa SDL_GetScancodeName

*/

@@ -196,6 +208,8 @@

  *          must copy it. If the key doesn't have a name, this function

  *          returns an empty string ("").

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyFromName

  * \sa SDL_GetKeyFromScancode

  * \sa SDL_GetScancodeFromKey

@@ -209,6 +223,8 @@

  * \returns key code, or `SDLK_UNKNOWN` if the name wasn't recognized; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetKeyFromScancode

  * \sa SDL_GetKeyName

  * \sa SDL_GetScancodeFromName

@@ -225,6 +241,8 @@

  * On some platforms using this function activates the screen keyboard.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetTextInputRect

  * \sa SDL_StopTextInput

*/

@@ -244,6 +262,8 @@

/**

  * Stop receiving any text input events.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_StartTextInput

*/

 extern DECLSPEC void SDLCALL SDL_StopTextInput(void);

@@ -253,6 +273,8 @@

  * \param rect the SDL_Rect structure representing the rectangle to receive

  *             text (ignored if NULL)

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_StartTextInput

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_keycode.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_keycode.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -338,12 +338,14 @@

     KMOD_NUM = 0x1000,

     KMOD_CAPS = 0x2000,

     KMOD_MODE = 0x4000,

-    KMOD_RESERVED = 0x8000,

+    KMOD_SCROLL = 0x8000,

     KMOD_CTRL = KMOD_LCTRL | KMOD_RCTRL,

     KMOD_SHIFT = KMOD_LSHIFT | KMOD_RSHIFT,

     KMOD_ALT = KMOD_LALT | KMOD_RALT,

-    KMOD_GUI = KMOD_LGUI | KMOD_RGUI

+    KMOD_GUI = KMOD_LGUI | KMOD_RGUI,

+    KMOD_RESERVED = KMOD_SCROLL /* This is for source-level compatibility with SDL 2.0.0. */

 } SDL_Keymod;

 #endif /* SDL_keycode_h_ */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_loadso.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_loadso.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -57,6 +57,8 @@

  * \returns an opaque pointer to the object handle or NULL if there was an

  *          error; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LoadFunction

  * \sa SDL_UnloadObject

*/

@@ -82,6 +84,8 @@

  * \returns a pointer to the function or NULL if there was an error; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LoadObject

  * \sa SDL_UnloadObject

*/

@@ -92,6 +96,8 @@

  * Unload a shared object from memory.

  * \param handle a valid shared object handle returned by SDL_LoadObject()

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_LoadFunction

  * \sa SDL_LoadObject

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_locale.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_locale.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -85,6 +85,8 @@

  * \return array of locales, terminated with a locale with a NULL language

  *         field. Will return NULL on error.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_Locale * SDLCALL SDL_GetPreferredLocales(void);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_log.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_log.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -116,6 +116,8 @@

  * \param priority the SDL_LogPriority to assign

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogSetPriority

*/

 extern DECLSPEC void SDLCALL SDL_LogSetAllPriority(SDL_LogPriority priority);

@@ -126,6 +128,8 @@

  * \param category the category to assign a priority to

  * \param priority the SDL_LogPriority to assign

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogGetPriority

  * \sa SDL_LogSetAllPriority

*/

@@ -138,6 +142,8 @@

  * \param category the category to query

  * \returns the SDL_LogPriority for the requested category

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogSetPriority

*/

 extern DECLSPEC SDL_LogPriority SDLCALL SDL_LogGetPriority(int category);

@@ -147,6 +153,8 @@

  * This is called by SDL_Quit().

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogSetAllPriority

  * \sa SDL_LogSetPriority

*/

@@ -160,6 +168,8 @@

  * \param ... additional parameters matching % tokens in the `fmt` string, if

  *            any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

  * \sa SDL_LogError

@@ -179,6 +189,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -198,6 +210,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogError

@@ -217,6 +231,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -236,6 +252,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -255,6 +273,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -274,6 +294,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogDebug

  * \sa SDL_LogError

@@ -294,6 +316,8 @@

  * \param ... additional parameters matching % tokens in the **fmt** string,

  *            if any

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Log

  * \sa SDL_LogCritical

  * \sa SDL_LogDebug

@@ -350,6 +374,8 @@

  * \param userdata a pointer filled in with the pointer that is passed to

  *                 `callback`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LogSetOutputFunction

*/

 extern DECLSPEC void SDLCALL SDL_LogGetOutputFunction(SDL_LogOutputFunction *callback, void **userdata);

@@ -359,6 +385,8 @@

  * \param callback an SDL_LogOutputFunction to call instead of the default

  * \param userdata a pointer that is passed to `callback`

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_LogGetOutputFunction

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_main.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_main.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -83,6 +83,15 @@

*/

 #define SDL_MAIN_NEEDED

+#elif defined(__PSP__)

+/* On PSP SDL provides a main function that sets the module info,

+   activates the GPU and starts the thread required to be able to exit

+   the software.

+   If you provide this yourself, you may define SDL_MAIN_HANDLED

+ */

+#define SDL_MAIN_AVAILABLE

 #endif

 #endif /* SDL_MAIN_HANDLED */

@@ -130,6 +139,8 @@

  * will not be changed it is necessary to define SDL_MAIN_HANDLED before

  * including SDL.h.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_Init

*/

 extern DECLSPEC void SDLCALL SDL_SetMainReady(void);

@@ -137,9 +148,45 @@

 #ifdef __WIN32__

/**

- * This can be called to set the application class at startup

+ * Register a win32 window class for SDL's use.

+ *

+ * This can be called to set the application window class at startup. It is

+ * safe to call this multiple times, as long as every call is eventually

+ * paired with a call to SDL_UnregisterApp, but a second registration attempt

+ * while a previous registration is still active will be ignored, other than

+ * to increment a counter.

+ *

+ * Most applications do not need to, and should not, call this directly; SDL

+ * will call it when initializing the video subsystem.

+ *

+ * \param name the window class name, in UTF-8 encoding. If NULL, SDL

+ *             currently uses "SDL_app" but this isn't guaranteed.

+ * \param style the value to use in WNDCLASSEX::style. If `name` is NULL, SDL

+ *              currently uses `(CS_BYTEALIGNCLIENT | CS_OWNDC)` regardless of

+ *              what is specified here.

+ * \param hInst the HINSTANCE to use in WNDCLASSEX::hInstance. If zero, SDL

+ *              will use `GetModuleHandle(NULL)` instead.

+ * \returns 0 on success, -1 on error. SDL_GetError() may have details.

+ *

+ * \since This function is available since SDL 2.0.2.

*/

-extern DECLSPEC int SDLCALL SDL_RegisterApp(char *name, Uint32 style, void *hInst);

+extern DECLSPEC int SDLCALL SDL_RegisterApp(const char *name, Uint32 style, void *hInst);

+/**

+ * Deregister the win32 window class from an SDL_RegisterApp call.

+ *

+ * This can be called to undo the effects of SDL_RegisterApp.

+ *

+ * Most applications do not need to, and should not, call this directly; SDL

+ * will call it when deinitializing the video subsystem.

+ *

+ * It is safe to call this multiple times, as long as every call is eventually

+ * paired with a prior call to SDL_RegisterApp. The window class will only be

+ * deregistered when the registration counter in SDL_RegisterApp decrements to

+ * zero through calls to this function.

+ *

+ * \since This function is available since SDL 2.0.2.

+ */

 extern DECLSPEC void SDLCALL SDL_UnregisterApp(void);

 #endif /* __WIN32__ */

@@ -170,6 +217,8 @@

  * \param argv The argv parameter from the application's main() function

  * \param mainFunction The SDL app's C-style main(), an SDL_main_func

  * \return the return value from mainFunction

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_UIKitRunApp(int argc, char *argv[], SDL_main_func mainFunction);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_messagebox.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_messagebox.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -174,6 +174,8 @@

  * \param window the parent window, or NULL for no parent

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_ShowMessageBox

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_metal.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_metal.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -58,6 +58,8 @@

  * The returned handle can be casted directly to a NSView or UIView. To access

  * the backing CAMetalLayer, call SDL_Metal_GetLayer().

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_Metal_DestroyView

  * \sa SDL_Metal_GetLayer

*/

@@ -69,6 +71,8 @@

  * This should be called before SDL_DestroyWindow, if SDL_Metal_CreateView was

  * called after SDL_CreateWindow.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_Metal_CreateView

*/

 extern DECLSPEC void SDLCALL SDL_Metal_DestroyView(SDL_MetalView view);

@@ -76,6 +80,8 @@

/**

  * Get a pointer to the backing CAMetalLayer for the given view.

+ * \since This function is available since SDL 2.0.14.

+ *

  * \sa SDL_MetalCreateView

*/

 extern DECLSPEC void *SDLCALL SDL_Metal_GetLayer(SDL_MetalView view);

@@ -86,6 +92,8 @@

  * \param window SDL_Window from which the drawable size should be queried

  * \param w Pointer to variable for storing the width in pixels, may be NULL

+ *

+ * \since This function is available since SDL 2.0.14.

  * \sa SDL_GetWindowSize

  * \sa SDL_CreateWindow

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_misc.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_misc.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -64,7 +64,7 @@

  * \returns 0 on success, or -1 on error; call SDL_GetError() for more

  *          information.

- * \since This function is available in SDL 2.0.14 and newer

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC int SDLCALL SDL_OpenURL(const char *url);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_mouse.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_mouse.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -75,6 +75,8 @@

  * Get the window which currently has mouse focus.

  * \returns the window with mouse focus.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_Window * SDLCALL SDL_GetMouseFocus(void);

@@ -93,6 +95,8 @@

  *          focus window

  * \returns a 32-bit button bitmask of the current button state.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetGlobalMouseState

  * \sa SDL_GetRelativeMouseState

  * \sa SDL_PumpEvents

@@ -141,6 +145,8 @@

  * \param y a pointer filled with the last recorded y coordinate of the mouse

  * \returns a 32-bit button bitmask of the relative button state.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetMouseState

*/

 extern DECLSPEC Uint32 SDLCALL SDL_GetRelativeMouseState(int *x, int *y);

@@ -158,6 +164,8 @@

  * \param x the x coordinate within the window

  * \param y the y coordinate within the window

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_WarpMouseGlobal

*/

 extern DECLSPEC void SDLCALL SDL_WarpMouseInWindow(SDL_Window * window,

@@ -204,6 +212,8 @@

  *          If relative mode is not supported, this returns -1.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRelativeMouseMode

*/

 extern DECLSPEC int SDLCALL SDL_SetRelativeMouseMode(SDL_bool enabled);

@@ -250,6 +260,8 @@

  * \returns SDL_TRUE if relative mode is enabled or SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetRelativeMouseMode

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GetRelativeMouseMode(void);

@@ -289,6 +301,8 @@

  * \returns a new cursor with the specified parameters on success or NULL on

  *          failure; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreeCursor

  * \sa SDL_SetCursor

  * \sa SDL_ShowCursor

@@ -339,6 +353,8 @@

  * \param cursor a cursor to make active

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateCursor

  * \sa SDL_GetCursor

  * \sa SDL_ShowCursor

@@ -353,6 +369,8 @@

  * \returns the active cursor or NULL if there is no mouse.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetCursor

*/

 extern DECLSPEC SDL_Cursor *SDLCALL SDL_GetCursor(void);

@@ -376,6 +394,8 @@

  * \param cursor the cursor to free

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateColorCursor

  * \sa SDL_CreateCursor

  * \sa SDL_CreateSystemCursor

@@ -396,6 +416,8 @@

  * \returns `SDL_ENABLE` if the cursor is shown, or `SDL_DISABLE` if the

  *          cursor is hidden, or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_CreateCursor

  * \sa SDL_SetCursor

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_mutex.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_mutex.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -71,6 +71,8 @@

  * \returns the initialized and unlocked mutex or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_DestroyMutex

  * \sa SDL_LockMutex

  * \sa SDL_TryLockMutex

@@ -91,6 +93,8 @@

  * \param mutex the mutex to lock

  * \return 0, or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_LockMutex(SDL_mutex * mutex);

 #define SDL_mutexP(m)   SDL_LockMutex(m)

@@ -108,6 +112,8 @@

  * \returns 0, `SDL_MUTEX_TIMEDOUT`, or -1 on error; call SDL_GetError() for

  *          more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateMutex

  * \sa SDL_DestroyMutex

  * \sa SDL_LockMutex

@@ -129,6 +135,8 @@

  * \param mutex the mutex to unlock.

  * \returns 0, or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_UnlockMutex(SDL_mutex * mutex);

 #define SDL_mutexV(m)   SDL_UnlockMutex(m)

@@ -144,6 +152,8 @@

  * \param mutex the mutex to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateMutex

  * \sa SDL_LockMutex

  * \sa SDL_TryLockMutex

@@ -176,6 +186,8 @@

  * \returns a new semaphore or NULL on failure; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemPost

  * \sa SDL_SemTryWait

@@ -193,6 +205,8 @@

  * \param sem the semaphore to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_SemPost

  * \sa SDL_SemTryWait

@@ -217,6 +231,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemPost

@@ -240,6 +256,8 @@

  *          block, or a negative error code on failure; call SDL_GetError()

  *          for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemPost

@@ -263,6 +281,8 @@

  *          succeed in the allotted time, or a negative error code on failure;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemPost

@@ -279,6 +299,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

  * \sa SDL_DestroySemaphore

  * \sa SDL_SemTryWait

@@ -294,6 +316,8 @@

  * \param sem the semaphore to query

  * \returns the current value of the semaphore.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSemaphore

*/

 extern DECLSPEC Uint32 SDLCALL SDL_SemValue(SDL_sem * sem);

@@ -316,6 +340,8 @@

  * \returns a new condition variable or NULL on failure; call SDL_GetError()

  *          for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondBroadcast

  * \sa SDL_CondSignal

  * \sa SDL_CondWait

@@ -329,6 +355,8 @@

  * \param cond the condition variable to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondBroadcast

  * \sa SDL_CondSignal

  * \sa SDL_CondWait

@@ -344,6 +372,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondBroadcast

  * \sa SDL_CondWait

  * \sa SDL_CondWaitTimeout

@@ -359,6 +389,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondSignal

  * \sa SDL_CondWait

  * \sa SDL_CondWaitTimeout

@@ -385,6 +417,8 @@

  * \returns 0 when it is signaled or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CondBroadcast

  * \sa SDL_CondSignal

  * \sa SDL_CondWaitTimeout

@@ -411,6 +445,8 @@

  * \returns 0 if the condition variable is signaled, `SDL_MUTEX_TIMEDOUT` if

  *          the condition is not signaled in the allotted time, or a negative

  *          error code on failure; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_CondBroadcast

  * \sa SDL_CondSignal

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_name.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_name.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_opengl.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_opengl.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_opengles.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_opengles.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_opengles2.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_opengles2.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -26,7 +26,7 @@

*/

 #include "SDL_config.h"

-#ifndef _MSC_VER

+#if !defined(_MSC_VER) && !defined(SDL_USE_BUILTIN_OPENGL_DEFINITIONS)

 #ifdef __IPHONEOS__

 #include <OpenGLES/ES2/gl.h>

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_pixels.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_pixels.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -301,6 +301,11 @@

         SDL_DEFINE_PIXELFOURCC('O', 'E', 'S', ' ')

 } SDL_PixelFormatEnum;

+/**

+ * The bits of this structure can be directly reinterpreted as an integer-packed

+ * color which uses the SDL_PIXELFORMAT_RGBA32 format (SDL_PIXELFORMAT_ABGR8888

+ * on little-endian systems and SDL_PIXELFORMAT_RGBA8888 on big-endian systems).

+ */

 typedef struct SDL_Color

     Uint8 r;

@@ -367,6 +372,8 @@

  * \returns SDL_TRUE on success or SDL_FALSE if the conversion wasn't

  *          possible; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MasksToPixelFormatEnum

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_PixelFormatEnumToMasks(Uint32 format,

@@ -389,6 +396,8 @@

  * \param Amask the alpha mask for the format

  * \returns one of the SDL_PixelFormatEnum values

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_PixelFormatEnumToMasks

*/

 extern DECLSPEC Uint32 SDLCALL SDL_MasksToPixelFormatEnum(int bpp,

@@ -408,6 +417,8 @@

  * \returns the new SDL_PixelFormat structure or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreeFormat

*/

 extern DECLSPEC SDL_PixelFormat * SDLCALL SDL_AllocFormat(Uint32 pixel_format);

@@ -417,6 +428,8 @@

  * \param format the SDL_PixelFormat structure to free

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocFormat

*/

 extern DECLSPEC void SDLCALL SDL_FreeFormat(SDL_PixelFormat *format);

@@ -431,6 +444,8 @@

  *          there wasn't enough memory); call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreePalette

*/

 extern DECLSPEC SDL_Palette *SDLCALL SDL_AllocPalette(int ncolors);

@@ -443,6 +458,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocPalette

  * \sa SDL_FreePalette

*/

@@ -459,6 +476,8 @@

  * \returns 0 on success or a negative error code if not all of the colors

  *          could be set; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocPalette

  * \sa SDL_CreateRGBSurface

*/

@@ -471,6 +490,8 @@

  * \param palette the SDL_Palette structure to be freed

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocPalette

*/

 extern DECLSPEC void SDLCALL SDL_FreePalette(SDL_Palette * palette);

@@ -499,6 +520,8 @@

  * \param b the blue component of the pixel in the range 0-255

  * \returns a pixel value

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRGB

  * \sa SDL_GetRGBA

  * \sa SDL_MapRGBA

@@ -532,6 +555,8 @@

  * \param a the alpha component of the pixel in the range 0-255

  * \returns a pixel value

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRGB

  * \sa SDL_GetRGBA

  * \sa SDL_MapRGB

@@ -555,6 +580,8 @@

  * \param g a pointer filled in with the green component

  * \param b a pointer filled in with the blue component

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRGBA

  * \sa SDL_MapRGB

  * \sa SDL_MapRGBA

@@ -582,6 +609,8 @@

  * \param b a pointer filled in with the blue component

  * \param a a pointer filled in with the alpha component

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRGB

  * \sa SDL_MapRGB

  * \sa SDL_MapRGBA

@@ -596,6 +625,8 @@

  * \param gamma a gamma value where 0.0 is black and 1.0 is identity

  * \param ramp an array of 256 values filled in with the gamma ramp

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_SetWindowGammaRamp

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_platform.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_platform.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -219,6 +219,8 @@

  * \returns the name of the platform. If the correct platform name is not

  *          available, returns a string beginning with the text "Unknown".

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC const char * SDLCALL SDL_GetPlatform (void);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_power.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_power.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -72,6 +72,8 @@

  *            a NULL here if you don't care, will return -1 if we can't

  *            determine a value, or we're not running on a battery

  * \returns an SDL_PowerState enum representing the current battery state.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_PowerState SDLCALL SDL_GetPowerInfo(int *secs, int *pct);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_quit.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_quit.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_rect.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_rect.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -161,6 +161,8 @@

  * \param B an SDL_Rect structure representing the second rectangle

  * \param result an SDL_Rect structure filled in with the union of rectangles

  *               `A` and `B`

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_UnionRect(const SDL_Rect * A,

                                            const SDL_Rect * B,

@@ -180,6 +182,8 @@

  *               rectangle

  * \returns SDL_TRUE if any points were enclosed or SDL_FALSE if all the

  *          points were outside of the clipping rectangle.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_EnclosePoints(const SDL_Point * points,

                                                    int count,

@@ -201,6 +205,8 @@

  * \param X2 a pointer to the ending X-coordinate of the line

  * \param Y2 a pointer to the ending Y-coordinate of the line

  * \returns SDL_TRUE if there is an intersection, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IntersectRectAndLine(const SDL_Rect *

                                                           rect, int *X1,

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_render.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_render.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -86,6 +86,16 @@

 } SDL_RendererInfo;

/**

+ *  Vertex structure

+ */

+typedef struct SDL_Vertex

+{

+    SDL_FPoint position;        /**< Vertex position, in SDL_Renderer coordinates  */

+    SDL_Color  color;           /**< Vertex color */

+    SDL_FPoint tex_coord;       /**< Normalized texture coordinates, if needed */

+} SDL_Vertex;

+/**

  * The scaling mode for a texture.

*/

 typedef enum

@@ -137,7 +147,6 @@

 struct SDL_Texture;

 typedef struct SDL_Texture SDL_Texture;

 /* Function prototypes */

/**

@@ -168,6 +177,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

  * \sa SDL_GetNumRenderDrivers

*/

@@ -186,6 +197,8 @@

  * \returns 0 on success, or -1 on error; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

  * \sa SDL_CreateWindow

*/

@@ -204,6 +217,8 @@

  * \returns a valid rendering context or NULL if there was an error; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateSoftwareRenderer

  * \sa SDL_DestroyRenderer

  * \sa SDL_GetNumRenderDrivers

@@ -225,6 +240,8 @@

  * \returns a valid rendering context or NULL if there was an error; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

  * \sa SDL_CreateWindowRenderer

  * \sa SDL_DestroyRenderer

@@ -238,6 +255,8 @@

  * \returns the rendering context on success or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

*/

 extern DECLSPEC SDL_Renderer * SDLCALL SDL_GetRenderer(SDL_Window * window);

@@ -251,6 +270,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

*/

 extern DECLSPEC int SDLCALL SDL_GetRendererInfo(SDL_Renderer * renderer,

@@ -291,6 +312,8 @@

  *          was active, the format was unsupported, or the width or height

  *          were out of range; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTextureFromSurface

  * \sa SDL_DestroyTexture

  * \sa SDL_QueryTexture

@@ -319,6 +342,8 @@

  * \returns the created texture or NULL on failure; call SDL_GetError() for

  *          more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTexture

  * \sa SDL_DestroyTexture

  * \sa SDL_QueryTexture

@@ -339,6 +364,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTexture

*/

 extern DECLSPEC int SDLCALL SDL_QueryTexture(SDL_Texture * texture,

@@ -364,6 +391,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureColorMod

  * \sa SDL_SetTextureAlphaMod

*/

@@ -381,6 +410,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureAlphaMod

  * \sa SDL_SetTextureColorMod

*/

@@ -404,6 +435,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureAlphaMod

  * \sa SDL_SetTextureColorMod

*/

@@ -418,6 +451,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureColorMod

  * \sa SDL_SetTextureAlphaMod

*/

@@ -435,6 +470,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetTextureBlendMode

  * \sa SDL_RenderCopy

*/

@@ -449,6 +486,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetTextureBlendMode

*/

 extern DECLSPEC int SDLCALL SDL_GetTextureBlendMode(SDL_Texture * texture,

@@ -463,6 +502,8 @@

  * \param scaleMode the SDL_ScaleMode to use for texture scaling.

  * \returns 0 on success, or -1 if the texture is not valid.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_GetTextureScaleMode

*/

 extern DECLSPEC int SDLCALL SDL_SetTextureScaleMode(SDL_Texture * texture,

@@ -475,6 +516,8 @@

  * \param scaleMode a pointer filled in with the current scale mode.

  * \return 0 on success, or -1 if the texture is not valid.

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_SetTextureScaleMode

*/

 extern DECLSPEC int SDLCALL SDL_GetTextureScaleMode(SDL_Texture * texture,

@@ -481,6 +524,33 @@

                                                     SDL_ScaleMode *scaleMode);

/**

+ * Associate a user-specified pointer with a texture.

+ *

+ * \param texture the texture to update.

+ * \param userdata the pointer to associate with the texture.

+ * \returns 0 on success, or -1 if the texture is not valid.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GetTextureUserData

+ */

+extern DECLSPEC int SDLCALL SDL_SetTextureUserData(SDL_Texture * texture,

+                                                   void *userdata);

+/**

+ * Get the user-specified pointer associated with a texture

+ *

+ * \param texture the texture to query.

+ * \return the pointer associated with the texture, or NULL if the texture is

+ *         not valid.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_SetTextureUserData

+ */

+extern DECLSPEC void * SDLCALL SDL_GetTextureUserData(SDL_Texture * texture);

+/**

  * Update the given texture rectangle with new pixel data.

  * The pixel data must be in the pixel format of the texture. Use

@@ -503,6 +573,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTexture

  * \sa SDL_LockTexture

  * \sa SDL_UnlockTexture

@@ -561,6 +633,8 @@

  * \param UVpitch the number of bytes between rows of pixel data for the UV

  *                plane.

  * \return 0 on success, or -1 if the texture is not valid.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_UpdateNVTexture(SDL_Texture * texture,

                                                  const SDL_Rect * rect,

@@ -590,6 +664,8 @@

  *          or was not created with `SDL_TEXTUREACCESS_STREAMING`; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_UnlockTexture

*/

 extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_Texture * texture,

@@ -623,6 +699,8 @@

  * \returns 0 on success, or -1 if the texture is not valid or was not created

  *          with `SDL_TEXTUREACCESS_STREAMING`

+ * \since This function is available since SDL 2.0.12.

+ *

  * \sa SDL_LockTexture

  * \sa SDL_UnlockTexture

*/

@@ -634,7 +712,7 @@

  * Unlock a texture, uploading the changes to video memory, if needed.

  * **Warning**: Please note that SDL_LockTexture() is intended to be

- * write-only; it will notguarantee the previous contents of the texture will

+ * write-only; it will not guarantee the previous contents of the texture will

  * be provided. You must fully initialize any area of a texture that you lock

  * before unlocking it, as the pixels might otherwise be uninitialized memory.

@@ -643,6 +721,8 @@

  * \param texture a texture locked by SDL_LockTexture()

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LockTexture

*/

 extern DECLSPEC void SDLCALL SDL_UnlockTexture(SDL_Texture * texture);

@@ -789,6 +869,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderGetViewport

*/

 extern DECLSPEC int SDLCALL SDL_RenderSetViewport(SDL_Renderer * renderer,

@@ -800,6 +882,8 @@

  * \param renderer the rendering context

  * \param rect an SDL_Rect structure filled in with the current drawing area

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderSetViewport

*/

 extern DECLSPEC void SDLCALL SDL_RenderGetViewport(SDL_Renderer * renderer,

@@ -815,6 +899,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderGetClipRect

  * \sa SDL_RenderIsClipEnabled

*/

@@ -829,6 +915,8 @@

  * \param rect an SDL_Rect structure filled in with the current clipping area

  *             or an empty rectangle if clipping is disabled

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderIsClipEnabled

  * \sa SDL_RenderSetClipRect

*/

@@ -890,6 +978,53 @@

                                                float *scaleX, float *scaleY);

/**

+ * Get logical coordinates of point in renderer when given real coordinates of

+ * point in window.

+ *

+ * Logical coordinates will differ from real coordinates when render is scaled

+ * and logical renderer size set

+ *

+ * \param renderer the renderer from which the logical coordinates should be

+ *                 calcualted

+ * \param windowX the real X coordinate in the window

+ * \param windowY the real Y coordinate in the window

+ * \param logicalX the pointer filled with the logical x coordinate

+ * \param logicalY the pointer filled with the logical y coordinate

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_RenderGetScale

+ * \sa SDL_RenderSetScale

+ * \sa SDL_RenderGetLogicalSize

+ * \sa SDL_RenderSetLogicalSize

+ */

+extern DECLSPEC void SDLCALL SDL_RenderWindowToLogical(SDL_Renderer * renderer,

+                                                            int windowX, int windowY,

+                                                            float *logicalX, float *logicalY);

+                                                  /**

+ * Get real coordinates of point in window when given logical coordinates of point in renderer.

+ * Logical coordinates will differ from real coordinates when render is scaled and logical renderer size set

+ *

+ * \param renderer the renderer from which the window coordinates should be calculated

+ * \param logicalX the logical x coordinate

+ * \param logicalY the logical y coordinate

+ * \param windowX the pointer filled with the real X coordinate in the window

+ * \param windowY the pointer filled with the real Y coordinate in the window

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_RenderGetScale

+ * \sa SDL_RenderSetScale

+ * \sa SDL_RenderGetLogicalSize

+ * \sa SDL_RenderSetLogicalSize

+ */

+extern DECLSPEC void SDLCALL SDL_RenderLogicalToWindow(SDL_Renderer * renderer,

+                                                            float logicalX, float logicalY,

+                                                            int *windowX, int *windowY);

+/**

  * Set the color used for drawing operations (Rect, Line and Clear).

  * Set the color for drawing or filling rectangles, lines, and points, and for

@@ -905,6 +1040,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRenderDrawColor

  * \sa SDL_RenderClear

  * \sa SDL_RenderDrawLine

@@ -935,6 +1072,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetRenderDrawColor

*/

 extern DECLSPEC int SDLCALL SDL_GetRenderDrawColor(SDL_Renderer * renderer,

@@ -951,6 +1090,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRenderDrawBlendMode

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

@@ -972,6 +1113,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetRenderDrawBlendMode

*/

 extern DECLSPEC int SDLCALL SDL_GetRenderDrawBlendMode(SDL_Renderer * renderer,

@@ -1005,6 +1148,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoints

@@ -1029,6 +1174,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1110,6 +1257,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1134,6 +1283,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1162,6 +1313,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1187,6 +1340,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

  * \sa SDL_RenderDrawPoint

@@ -1221,6 +1376,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderCopyEx

  * \sa SDL_SetTextureAlphaMod

  * \sa SDL_SetTextureBlendMode

@@ -1263,6 +1420,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderCopy

  * \sa SDL_SetTextureAlphaMod

  * \sa SDL_SetTextureBlendMode

@@ -1284,6 +1443,8 @@

  * \param x The x coordinate of the point.

  * \param y The y coordinate of the point.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawPointF(SDL_Renderer * renderer,

                                                  float x, float y);

@@ -1295,6 +1456,8 @@

  * \param points The points to draw

  * \param count The number of points to draw

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawPointsF(SDL_Renderer * renderer,

                                                   const SDL_FPoint * points,

@@ -1309,6 +1472,8 @@

  * \param x2 The x coordinate of the end point.

  * \param y2 The y coordinate of the end point.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawLineF(SDL_Renderer * renderer,

                                                 float x1, float y1, float x2, float y2);

@@ -1321,6 +1486,8 @@

  * \param points The points along the lines

  * \param count The number of points, drawing count-1 lines

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawLinesF(SDL_Renderer * renderer,

                                                  const SDL_FPoint * points,

@@ -1333,6 +1500,8 @@

  * \param rect A pointer to the destination rectangle, or NULL to outline the

  *             entire rendering target.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawRectF(SDL_Renderer * renderer,

                                                 const SDL_FRect * rect);

@@ -1345,6 +1514,8 @@

  * \param rects A pointer to an array of destination rectangles.

  * \param count The number of rectangles.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderDrawRectsF(SDL_Renderer * renderer,

                                                  const SDL_FRect * rects,

@@ -1358,6 +1529,8 @@

  * \param rect A pointer to the destination rectangle, or NULL for the entire

  *             rendering target.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderFillRectF(SDL_Renderer * renderer,

                                                 const SDL_FRect * rect);

@@ -1370,6 +1543,8 @@

  * \param rects A pointer to an array of destination rectangles.

  * \param count The number of rectangles.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderFillRectsF(SDL_Renderer * renderer,

                                                  const SDL_FRect * rects,

@@ -1386,6 +1561,8 @@

  * \param dstrect A pointer to the destination rectangle, or NULL for the

  *                entire rendering target.

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderCopyF(SDL_Renderer * renderer,

                                             SDL_Texture * texture,

@@ -1410,6 +1587,8 @@

  * \param flip An SDL_RendererFlip value stating which flipping actions should

  *             be performed on the texture

  * \return 0 on success, or -1 on error

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC int SDLCALL SDL_RenderCopyExF(SDL_Renderer * renderer,

                                             SDL_Texture * texture,

@@ -1420,6 +1599,62 @@

                                             const SDL_RendererFlip flip);

/**

+ * Render a list of triangles, optionally using a texture and indices into the

+ * vertex array Color and alpha modulation is done per vertex

+ * (SDL_SetTextureColorMod and SDL_SetTextureAlphaMod are ignored).

+ *

+ * \param texture (optional) The SDL texture to use.

+ * \param vertices Vertices.

+ * \param num_vertices Number of vertices.

+ * \param indices (optional) An array of integer indices into the 'vertices'

+ *                array, if NULL all vertices will be rendered in sequential

+ *                order.

+ * \param num_indices Number of indices.

+ * \return 0 on success, or -1 if the operation is not supported

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_RenderGeometryRaw

+ * \sa SDL_Vertex

+ */

+extern DECLSPEC int SDLCALL SDL_RenderGeometry(SDL_Renderer *renderer,

+                                               SDL_Texture *texture,

+                                               const SDL_Vertex *vertices, int num_vertices,

+                                               const int *indices, int num_indices);

+/**

+ * Render a list of triangles, optionally using a texture and indices into the

+ * vertex arrays Color and alpha modulation is done per vertex

+ * (SDL_SetTextureColorMod and SDL_SetTextureAlphaMod are ignored).

+ *

+ * \param texture (optional) The SDL texture to use.

+ * \param xy Vertex positions

+ * \param xy_stride Byte size to move from one element to the next element

+ * \param color Vertex colors (as SDL_Color)

+ * \param color_stride Byte size to move from one element to the next element

+ * \param uv Vertex normalized texture coordinates

+ * \param uv_stride Byte size to move from one element to the next element

+ * \param num_vertices Number of vertices.

+ * \param indices (optional) An array of indices into the 'vertices' arrays,

+ *                if NULL all vertices will be rendered in sequential order.

+ * \param num_indices Number of indices.

+ * \param size_indices Index size: 1 (byte), 2 (short), 4 (int)

+ * \return 0 on success, or -1 if the operation is not supported

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_RenderGeometry

+ * \sa SDL_Vertex

+ */

+extern DECLSPEC int SDLCALL SDL_RenderGeometryRaw(SDL_Renderer *renderer,

+                                               SDL_Texture *texture,

+                                               const float *xy, int xy_stride,

+                                               const SDL_Color *color, int color_stride,

+                                               const float *uv, int uv_stride,

+                                               int num_vertices,

+                                               const void *indices, int num_indices, int size_indices);

+/**

  * Read pixels from the current rendering target to an array of pixels.

  * **WARNING**: This is a very slow operation, and should not be used

@@ -1441,6 +1676,8 @@

  * \param pitch the pitch of the `pixels` parameter

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_RenderReadPixels(SDL_Renderer * renderer,

                                                  const SDL_Rect * rect,

@@ -1468,6 +1705,8 @@

  * \param renderer the rendering context

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RenderClear

  * \sa SDL_RenderDrawLine

  * \sa SDL_RenderDrawLines

@@ -1490,6 +1729,8 @@

  * \param texture the texture to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateTexture

  * \sa SDL_CreateTextureFromSurface

*/

@@ -1500,6 +1741,8 @@

  * \param renderer the rendering context

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRenderer

*/

 extern DECLSPEC void SDLCALL SDL_DestroyRenderer(SDL_Renderer * renderer);

@@ -1581,6 +1824,8 @@

  * \param texture the texture to unbind from the current OpenGL/ES/ES2 context

  * \returns 0 on success, or -1 if the operation is not supported

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_BindTexture

  * \sa SDL_GL_MakeCurrent

*/

@@ -1596,6 +1841,8 @@

  * \returns a `CAMetalLayer *` on success, or NULL if the renderer isn't a

  *          Metal renderer

+ * \since This function is available since SDL 2.0.8.

+ *

  * \sa SDL_RenderGetMetalCommandEncoder

*/

 extern DECLSPEC void *SDLCALL SDL_RenderGetMetalLayer(SDL_Renderer * renderer);

@@ -1606,13 +1853,31 @@

  * This function returns `void *`, so SDL doesn't have to include Metal's

  * headers, but it can be safely cast to an `id<MTLRenderCommandEncoder>`.

+ * Note that as of SDL 2.0.18, this will return NULL if Metal refuses to give

+ * SDL a drawable to render to, which might happen if the window is

+ * hidden/minimized/offscreen. This doesn't apply to command encoders for

+ * render targets, just the window's backbacker. Check your return values!

+ *

  * \param renderer The renderer to query

  * \returns an `id<MTLRenderCommandEncoder>` on success, or NULL if the

- *          renderer isn't a Metal renderer.

+ *          renderer isn't a Metal renderer or there was an error.

+ * \since This function is available since SDL 2.0.8.

+ *

  * \sa SDL_RenderGetMetalLayer

*/

 extern DECLSPEC void *SDLCALL SDL_RenderGetMetalCommandEncoder(SDL_Renderer * renderer);

+/**

+ * Toggle VSync of the given renderer.

+ *

+ * \param renderer The renderer to toggle

+ * \param vsync 1 for on, 0 for off. All other values are reserved

+ * \returns a 0 int on success, or non-zero on failure

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_RenderSetVSync(SDL_Renderer* renderer, int vsync);

 /* Ends C function definitions when using C++ */

 #ifdef __cplusplus

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_revision.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_revision.h

@@ -1,2 +1,2 @@

-#define SDL_REVISION "https://github.com/libsdl-org/SDL.git@25f9ed87ff6947d9576fc9d79dee0784e638ac58"

+#define SDL_REVISION "https://github.com/libsdl-org/SDL.git@b424665e0899769b200231ba943353a5fee1b6b6"

 #define SDL_REVISION_NUMBER 0

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_rwops.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_rwops.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -156,18 +156,175 @@

*/

 /* @{ */

+/**

+ * Use this function to create a new SDL_RWops structure for reading from

+ * and/or writing to a named file.

+ *

+ * The `mode` string is treated roughly the same as in a call to the C

+ * library's fopen(), even if SDL doesn't happen to use fopen() behind the

+ * scenes.

+ *

+ * Available `mode` strings:

+ *

+ * - "r": Open a file for reading. The file must exist.

+ * - "w": Create an empty file for writing. If a file with the same name

+ *   already exists its content is erased and the file is treated as a new

+ *   empty file.

+ * - "a": Append to a file. Writing operations append data at the end of the

+ *   file. The file is created if it does not exist.

+ * - "r+": Open a file for update both reading and writing. The file must

+ *   exist.

+ * - "w+": Create an empty file for both reading and writing. If a file with

+ *   the same name already exists its content is erased and the file is

+ *   treated as a new empty file.

+ * - "a+": Open a file for reading and appending. All writing operations are

+ *   performed at the end of the file, protecting the previous content to be

+ *   overwritten. You can reposition (fseek, rewind) the internal pointer to

+ *   anywhere in the file for reading, but writing operations will move it

+ *   back to the end of file. The file is created if it does not exist.

+ *

+ * **NOTE**: In order to open a file as a binary file, a "b" character has to

+ * be included in the `mode` string. This additional "b" character can either

+ * be appended at the end of the string (thus making the following compound

+ * modes: "rb", "wb", "ab", "r+b", "w+b", "a+b") or be inserted between the

+ * letter and the "+" sign for the mixed modes ("rb+", "wb+", "ab+").

+ * Additional characters may follow the sequence, although they should have no

+ * effect. For example, "t" is sometimes appended to make explicit the file is

+ * a text file.

+ *

+ * This function supports Unicode filenames, but they must be encoded in UTF-8

+ * format, regardless of the underlying operating system.

+ *

+ * As a fallback, SDL_RWFromFile() will transparently open a matching filename

+ * in an Android app's `assets`.

+ *

+ * Closing the SDL_RWops will close the file handle SDL is holding internally.

+ *

+ * \param file a UTF-8 string representing the filename to open

+ * \param mode an ASCII string representing the mode to be used for opening

+ *             the file.

+ * \returns a pointer to the SDL_RWops structure that is created, or NULL on

+ *          failure; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_RWclose

+ * \sa SDL_RWFromConstMem

+ * \sa SDL_RWFromFP

+ * \sa SDL_RWFromMem

+ * \sa SDL_RWread

+ * \sa SDL_RWseek

+ * \sa SDL_RWtell

+ * \sa SDL_RWwrite

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFile(const char *file,

                                                   const char *mode);

 #ifdef HAVE_STDIO_H

-extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(FILE * fp,

-                                                SDL_bool autoclose);

+extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(FILE * fp, SDL_bool autoclose);

 #else

+/**

+ * Use this function to create an SDL_RWops structure from a standard I/O file

+ * pointer (stdio.h's `FILE*`).

+ *

+ * This function is not available on Windows, since files opened in an

+ * application on that platform cannot be used by a dynamically linked

+ * library.

+ *

+ * On some platforms, the first parameter is a `void*`, on others, it's a

+ * `FILE*`, depending on what system headers are available to SDL. It is

+ * always intended to be the `FILE*` type from the C runtime's stdio.h.

+ *

+ * \param fp the `FILE*` that feeds the SDL_RWops stream

+ * \param autoclose SDL_TRUE to close the `FILE*` when closing the SDL_RWops,

+ *                  SDL_FALSE to leave the `FILE*` open when the RWops is

+ *                  closed

+ * \returns a pointer to the SDL_RWops structure that is created, or NULL on

+ *          failure; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_RWclose

+ * \sa SDL_RWFromConstMem

+ * \sa SDL_RWFromFile

+ * \sa SDL_RWFromMem

+ * \sa SDL_RWread

+ * \sa SDL_RWseek

+ * \sa SDL_RWtell

+ * \sa SDL_RWwrite

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromFP(void * fp,

                                                 SDL_bool autoclose);

 #endif

+/**

+ * Use this function to prepare a read-write memory buffer for use with

+ * SDL_RWops.

+ *

+ * This function sets up an SDL_RWops struct based on a memory area of a

+ * certain size, for both read and write access.

+ *

+ * This memory buffer is not copied by the RWops; the pointer you provide must

+ * remain valid until you close the stream. Closing the stream will not free

+ * the original buffer.

+ *

+ * If you need to make sure the RWops never writes to the memory buffer, you

+ * should use SDL_RWFromConstMem() with a read-only buffer of memory instead.

+ *

+ * \param mem a pointer to a buffer to feed an SDL_RWops stream

+ * \param size the buffer size, in bytes

+ * \returns a pointer to a new SDL_RWops structure, or NULL if it fails; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_RWclose

+ * \sa SDL_RWFromConstMem

+ * \sa SDL_RWFromFile

+ * \sa SDL_RWFromFP

+ * \sa SDL_RWFromMem

+ * \sa SDL_RWread

+ * \sa SDL_RWseek

+ * \sa SDL_RWtell

+ * \sa SDL_RWwrite

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromMem(void *mem, int size);

+/**

+ * Use this function to prepare a read-only memory buffer for use with RWops.

+ *

+ * This function sets up an SDL_RWops struct based on a memory area of a

+ * certain size. It assumes the memory area is not writable.

+ *

+ * Attempting to write to this RWops stream will report an error without

+ * writing to the memory buffer.

+ *

+ * This memory buffer is not copied by the RWops; the pointer you provide must

+ * remain valid until you close the stream. Closing the stream will not free

+ * the original buffer.

+ *

+ * If you need to write to a memory buffer, you should use SDL_RWFromMem()

+ * with a writable buffer of memory instead.

+ *

+ * \param mem a pointer to a read-only buffer to feed an SDL_RWops stream

+ * \param size the buffer size, in bytes

+ * \returns a pointer to a new SDL_RWops structure, or NULL if it fails; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_RWclose

+ * \sa SDL_RWFromConstMem

+ * \sa SDL_RWFromFile

+ * \sa SDL_RWFromFP

+ * \sa SDL_RWFromMem

+ * \sa SDL_RWread

+ * \sa SDL_RWseek

+ * \sa SDL_RWtell

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_RWFromConstMem(const void *mem,

                                                       int size);

@@ -174,7 +331,53 @@

 /* @} *//* RWFrom functions */

+/**

+ * Use this function to allocate an empty, unpopulated SDL_RWops structure.

+ *

+ * Applications do not need to use this function unless they are providing

+ * their own SDL_RWops implementation. If you just need a SDL_RWops to

+ * read/write a common data source, you should use the built-in

+ * implementations in SDL, like SDL_RWFromFile() or SDL_RWFromMem(), etc.

+ *

+ * You must free the returned pointer with SDL_FreeRW(). Depending on your

+ * operating system and compiler, there may be a difference between the

+ * malloc() and free() your program uses and the versions SDL calls

+ * internally. Trying to mix the two can cause crashing such as segmentation

+ * faults. Since all SDL_RWops must free themselves when their **close**

+ * method is called, all SDL_RWops must be allocated through this function, so

+ * they can all be freed correctly with SDL_FreeRW().

+ *

+ * \returns a pointer to the allocated memory on success, or NULL on failure;

+ *          call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_FreeRW

+ */

 extern DECLSPEC SDL_RWops *SDLCALL SDL_AllocRW(void);

+/**

+ * Use this function to free an SDL_RWops structure allocated by

+ * SDL_AllocRW().

+ *

+ * Applications do not need to use this function unless they are providing

+ * their own SDL_RWops implementation. If you just need a SDL_RWops to

+ * read/write a common data source, you should use the built-in

+ * implementations in SDL, like SDL_RWFromFile() or SDL_RWFromMem(), etc, and

+ * call the **close** method on those SDL_RWops pointers when you are done

+ * with them.

+ *

+ * Only use SDL_FreeRW() on pointers returned by SDL_AllocRW(). The pointer is

+ * invalid as soon as this function returns. Any extra memory allocated during

+ * creation of the SDL_RWops is not freed by SDL_FreeRW(); the programmer must

+ * be responsible for managing that memory in their **close** method.

+ *

+ * \param area the SDL_RWops structure to be freed

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_AllocRW

+ */

 extern DECLSPEC void SDLCALL SDL_FreeRW(SDL_RWops * area);

 #define RW_SEEK_SET 0       /**< Seek from the beginning of data */

@@ -182,14 +385,16 @@

 #define RW_SEEK_END 2       /**< Seek relative to the end of data */

/**

- * Use this macro to get the size of the data stream in an SDL_RWops.

+ * Use this function to get the size of the data stream in an SDL_RWops.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context the SDL_RWops to get the size of the data stream from

  * \returns the size of the data stream in the SDL_RWops on success, -1 if

  *          unknown or a negative error code on failure; call SDL_GetError()

  *          for more information.

- * \since This function is available since SDL 2.0.0.

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC Sint64 SDLCALL SDL_RWsize(SDL_RWops *context);

@@ -209,6 +414,8 @@

  * SDL_RWseek() is actually a wrapper function that calls the SDL_RWops's

  * `seek` method appropriately, to simplify application development.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context a pointer to an SDL_RWops structure

  * \param offset an offset in bytes, relative to **whence** location; can be

  *               negative

@@ -215,6 +422,8 @@

  * \param whence any of `RW_SEEK_SET`, `RW_SEEK_CUR`, `RW_SEEK_END`

  * \returns the final offset in the data stream after the seek or -1 on error.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWclose

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

@@ -234,11 +443,15 @@

  * method, with an offset of 0 bytes from `RW_SEEK_CUR`, to simplify

  * application development.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context a SDL_RWops data stream object from which to get the current

  *                offset

  * \returns the current offset in the stream, or -1 if the information can not

  *          be determined.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWclose

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

@@ -261,6 +474,8 @@

  * SDL_RWread() is actually a function wrapper that calls the SDL_RWops's

  * `read` method appropriately, to simplify application development.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context a pointer to an SDL_RWops structure

  * \param ptr a pointer to a buffer to read data into

  * \param size the size of each object to read, in bytes

@@ -268,6 +483,8 @@

  * \returns the number of objects read, or 0 at error or end of file; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWclose

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

@@ -291,6 +508,8 @@

  * SDL_RWwrite is actually a function wrapper that calls the SDL_RWops's

  * `write` method appropriately, to simplify application development.

+ * Prior to SDL 2.0.10, this function was a macro.

+ *

  * \param context a pointer to an SDL_RWops structure

  * \param ptr a pointer to a buffer containing data to write

  * \param size the size of an object to write, in bytes

@@ -298,6 +517,8 @@

  * \returns the number of objects written, which will be less than **num** on

  *          error; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWclose

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

@@ -321,13 +542,14 @@

  * Note that if this fails to flush the stream to disk, this function reports

  * an error, but the SDL_RWops is still invalid once this function returns.

- * SDL_RWclose() is actually a macro that calls the SDL_RWops's `close` method

- * appropriately, to simplify application development.

+ * Prior to SDL 2.0.10, this function was a macro.

  * \param context SDL_RWops structure to close

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.10.

+ *

  * \sa SDL_RWFromConstMem

  * \sa SDL_RWFromFile

  * \sa SDL_RWFromFP

@@ -351,6 +573,8 @@

  * \param datasize if not NULL, will store the number of bytes read

  * \param freesrc if non-zero, calls SDL_RWclose() on `src` before returning

  * \returns the data, or NULL if there was an error.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC void *SDLCALL SDL_LoadFile_RW(SDL_RWops *src,

                                               size_t *datasize,

@@ -365,9 +589,14 @@

  * The data should be freed with SDL_free().

+ * Prior to SDL 2.0.10, this function was a macro wrapping around

+ * SDL_LoadFile_RW.

+ *

  * \param file the path to read all available data from

  * \param datasize if not NULL, will store the number of bytes read

  * \returns the data, or NULL if there was an error.

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC void *SDLCALL SDL_LoadFile(const char *file, size_t *datasize);

@@ -377,12 +606,114 @@

  *  Read an item of the specified endianness and return in native format.

*/

 /* @{ */

+/**

+ * Use this function to read a byte from an SDL_RWops.

+ *

+ * \param src the SDL_RWops to read from

+ * \returns the read byte on success or 0 on failure; call SDL_GetError() for

+ *          more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteU8

+ */

 extern DECLSPEC Uint8 SDLCALL SDL_ReadU8(SDL_RWops * src);

+/**

+ * Use this function to read 16 bits of little-endian data from an SDL_RWops

+ * and return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 16 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadBE16

+ */

 extern DECLSPEC Uint16 SDLCALL SDL_ReadLE16(SDL_RWops * src);

+/**

+ * Use this function to read 16 bits of big-endian data from an SDL_RWops and

+ * return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 16 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadLE16

+ */

 extern DECLSPEC Uint16 SDLCALL SDL_ReadBE16(SDL_RWops * src);

+/**

+ * Use this function to read 32 bits of little-endian data from an SDL_RWops

+ * and return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 32 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadBE32

+ */

 extern DECLSPEC Uint32 SDLCALL SDL_ReadLE32(SDL_RWops * src);

+/**

+ * Use this function to read 32 bits of big-endian data from an SDL_RWops and

+ * return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 32 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadLE32

+ */

 extern DECLSPEC Uint32 SDLCALL SDL_ReadBE32(SDL_RWops * src);

+/**

+ * Use this function to read 64 bits of little-endian data from an SDL_RWops

+ * and return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 64 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadBE64

+ */

 extern DECLSPEC Uint64 SDLCALL SDL_ReadLE64(SDL_RWops * src);

+/**

+ * Use this function to read 64 bits of big-endian data from an SDL_RWops and

+ * return in native format.

+ *

+ * SDL byteswaps the data only if necessary, so the data returned will be in

+ * the native byte order.

+ *

+ * \param src the stream from which to read data

+ * \returns 64 bits of data in the native byte order of the platform.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadLE64

+ */

 extern DECLSPEC Uint64 SDLCALL SDL_ReadBE64(SDL_RWops * src);

 /* @} *//* Read endian functions */

@@ -392,12 +723,124 @@

  *  Write an item of native format to the specified endianness.

*/

 /* @{ */

+/**

+ * Use this function to write a byte to an SDL_RWops.

+ *

+ * \param dst the SDL_RWops to write to

+ * \param value the byte value to write

+ * \returns 1 on success or 0 on failure; call SDL_GetError() for more

+ *          information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_ReadU8

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteU8(SDL_RWops * dst, Uint8 value);

+/**

+ * Use this function to write 16 bits in native format to a SDL_RWops as

+ * little-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in little-endian

+ * format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteBE16

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteLE16(SDL_RWops * dst, Uint16 value);

+/**

+ * Use this function to write 16 bits in native format to a SDL_RWops as

+ * big-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in big-endian format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteLE16

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteBE16(SDL_RWops * dst, Uint16 value);

+/**

+ * Use this function to write 32 bits in native format to a SDL_RWops as

+ * little-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in little-endian

+ * format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteBE32

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteLE32(SDL_RWops * dst, Uint32 value);

+/**

+ * Use this function to write 32 bits in native format to a SDL_RWops as

+ * big-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in big-endian format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteLE32

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteBE32(SDL_RWops * dst, Uint32 value);

+/**

+ * Use this function to write 64 bits in native format to a SDL_RWops as

+ * little-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in little-endian

+ * format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteBE64

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteLE64(SDL_RWops * dst, Uint64 value);

+/**

+ * Use this function to write 64 bits in native format to a SDL_RWops as

+ * big-endian data.

+ *

+ * SDL byteswaps the data only if necessary, so the application always

+ * specifies native format, and the data written will be in big-endian format.

+ *

+ * \param dst the stream to which data will be written

+ * \param value the data to be written, in native format

+ * \returns 1 on successful write, 0 on error.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_WriteLE64

+ */

 extern DECLSPEC size_t SDLCALL SDL_WriteBE64(SDL_RWops * dst, Uint64 value);

 /* @} *//* Write endian functions */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_scancode.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_scancode.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_sensor.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_sensor.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -133,6 +133,8 @@

  * In particular, you are guaranteed that the sensor list won't change, so the

  * API functions that take a sensor index will be valid, and sensor events

  * will not be delivered.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC void SDLCALL SDL_LockSensors(void);

 extern DECLSPEC void SDLCALL SDL_UnlockSensors(void);

@@ -141,6 +143,8 @@

  * Count the number of sensors attached to the system right now.

  * \returns the number of sensors detected.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_NumSensors(void);

@@ -149,6 +153,8 @@

  * \param device_index The sensor to obtain name from

  * \returns the sensor name, or NULL if `device_index` is out of range.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC const char *SDLCALL SDL_SensorGetDeviceName(int device_index);

@@ -158,6 +164,8 @@

  * \param device_index The sensor to get the type from

  * \returns the SDL_SensorType, or `SDL_SENSOR_INVALID` if `device_index` is

  *          out of range.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_SensorType SDLCALL SDL_SensorGetDeviceType(int device_index);

@@ -167,6 +175,8 @@

  * \param device_index The sensor to check

  * \returns the sensor platform dependent type, or -1 if `device_index` is out

  *          of range.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_SensorGetDeviceNonPortableType(int device_index);

@@ -175,6 +185,8 @@

  * \param device_index The sensor to get instance id from

  * \returns the sensor instance ID, or -1 if `device_index` is out of range.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_SensorID SDLCALL SDL_SensorGetDeviceInstanceID(int device_index);

@@ -183,6 +195,8 @@

  * \param device_index The sensor to open

  * \returns an SDL_Sensor sensor object, or NULL if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_Sensor *SDLCALL SDL_SensorOpen(int device_index);

@@ -191,6 +205,8 @@

  * \param instance_id The sensor from instance id

  * \returns an SDL_Sensor object.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_Sensor *SDLCALL SDL_SensorFromInstanceID(SDL_SensorID instance_id);

@@ -199,6 +215,8 @@

  * \param sensor The SDL_Sensor object

  * \returns the sensor name, or NULL if `sensor` is NULL.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC const char *SDLCALL SDL_SensorGetName(SDL_Sensor *sensor);

@@ -208,6 +226,8 @@

  * \param sensor The SDL_Sensor object to inspect

  * \returns the SDL_SensorType type, or `SDL_SENSOR_INVALID` if `sensor` is

  *          NULL.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_SensorType SDLCALL SDL_SensorGetType(SDL_Sensor *sensor);

@@ -216,6 +236,8 @@

  * \param sensor The SDL_Sensor object to inspect

  * \returns the sensor platform dependent type, or -1 if `sensor` is NULL.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_SensorGetNonPortableType(SDL_Sensor *sensor);

@@ -224,6 +246,8 @@

  * \param sensor The SDL_Sensor object to inspect

  * \returns the sensor instance ID, or -1 if `sensor` is NULL.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_SensorID SDLCALL SDL_SensorGetInstanceID(SDL_Sensor *sensor);

@@ -236,6 +260,8 @@

  * \param data A pointer filled with the current sensor state

  * \param num_values The number of values to write to data

  * \returns 0 or -1 if an error occurred.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_SensorGetData(SDL_Sensor * sensor, float *data, int num_values);

@@ -243,6 +269,8 @@

  * Close a sensor previously opened with SDL_SensorOpen().

  * \param sensor The SDL_Sensor object to close

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC void SDLCALL SDL_SensorClose(SDL_Sensor * sensor);

@@ -254,6 +282,8 @@

  * This needs to be called from the thread that initialized the sensor

  * subsystem.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC void SDLCALL SDL_SensorUpdate(void);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_shape.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_shape.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -62,6 +62,8 @@

  *              and ::SDL_WINDOW_FULLSCREEN is always unset.

  * \return the window created, or NULL if window creation failed.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_DestroyWindow

*/

 extern DECLSPEC SDL_Window * SDLCALL SDL_CreateShapedWindow(const char *title,unsigned int x,unsigned int y,unsigned int w,unsigned int h,Uint32 flags);

@@ -73,6 +75,8 @@

  * \return SDL_TRUE if the window is a window that can be shaped, SDL_FALSE if

  *         the window is unshaped or NULL.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateShapedWindow

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsShapedWindow(const SDL_Window *window);

@@ -116,6 +120,8 @@

  *         argument, or SDL_NONSHAPEABLE_WINDOW if the SDL_Window given does

  *         not reference a valid shaped window.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_WindowShapeMode

  * \sa SDL_GetShapedWindowMode

*/

@@ -132,6 +138,8 @@

  *         SDL_NONSHAPEABLE_WINDOW if the SDL_Window given is not a shaped

  *         window, or SDL_WINDOW_LACKS_SHAPE if the SDL_Window given is a

  *         shapeable window currently lacking a shape.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_WindowShapeMode

  * \sa SDL_SetWindowShape

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_stdinc.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_stdinc.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -116,6 +116,17 @@

 #endif

/**

+ * Check if the compiler supports a given builtin.

+ * Supported by virtually all clang versions and recent gcc. Use this

+ * instead of checking the clang version if possible.

+ */

+#ifdef __has_builtin

+#define _SDL_HAS_BUILTIN(x) __has_builtin(x)

+#else

+#define _SDL_HAS_BUILTIN(x) 0

+#endif

+/**

  *  The number of elements in an array.

*/

 #define SDL_arraysize(array)    (sizeof(array)/sizeof(array[0]))

@@ -404,6 +415,8 @@

/**

  * Get the current set of SDL memory functions

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC void SDLCALL SDL_GetMemoryFunctions(SDL_malloc_func *malloc_func,

                                                     SDL_calloc_func *calloc_func,

@@ -412,6 +425,8 @@

/**

  * Replace SDL's memory allocation functions with a custom set

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC int SDLCALL SDL_SetMemoryFunctions(SDL_malloc_func malloc_func,

                                                    SDL_calloc_func calloc_func,

@@ -420,6 +435,8 @@

/**

  * Get the number of outstanding (unfreed) allocations

+ *

+ * \since This function is available since SDL 2.0.7.

*/

 extern DECLSPEC int SDLCALL SDL_GetNumAllocations(void);

@@ -430,10 +447,10 @@

 extern DECLSPEC int SDLCALL SDL_abs(int x);

-/* !!! FIXME: these have side effects. You probably shouldn't use them. */

-/* !!! FIXME: Maybe we do forceinline functions of SDL_mini, SDL_minf, etc? */

+/* NOTE: these double-evaluate their arguments, so you should never have side effects in the parameters */

 #define SDL_min(x, y) (((x) < (y)) ? (x) : (y))

 #define SDL_max(x, y) (((x) > (y)) ? (x) : (y))

+#define SDL_clamp(x, a, b) (((x) < (a)) ? (a) : (((x) > (b)) ? (b) : (x)))

 extern DECLSPEC int SDLCALL SDL_isalpha(int x);

 extern DECLSPEC int SDLCALL SDL_isalnum(int x);

@@ -479,25 +496,13 @@

     if (dwords == 0) {

         return;

-    /* !!! FIXME: there are better ways to do this, but this is just to clean this up for now. */

-    #ifdef __clang__

-    #pragma clang diagnostic push

-    #pragma clang diagnostic ignored "-Wimplicit-fallthrough"

-    #endif

     switch (dwords % 4) {

-        case 0: do {    *_p++ = _val;   /* fallthrough */

-        case 3:         *_p++ = _val;   /* fallthrough */

-        case 2:         *_p++ = _val;   /* fallthrough */

-        case 1:         *_p++ = _val;   /* fallthrough */

+        case 0: do {    *_p++ = _val;   SDL_FALLTHROUGH;

+        case 3:         *_p++ = _val;   SDL_FALLTHROUGH;

+        case 2:         *_p++ = _val;   SDL_FALLTHROUGH;

+        case 1:         *_p++ = _val;

         } while ( --_n );

-    #ifdef __clang__

-    #pragma clang diagnostic pop

-    #endif

 #endif

@@ -555,6 +560,8 @@

 extern DECLSPEC int SDLCALL SDL_vsscanf(const char *text, const char *fmt, va_list ap);

 extern DECLSPEC int SDLCALL SDL_snprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, SDL_PRINTF_FORMAT_STRING const char *fmt, ... ) SDL_PRINTF_VARARG_FUNC(3);

 extern DECLSPEC int SDLCALL SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, const char *fmt, va_list ap);

+extern DECLSPEC int SDLCALL SDL_asprintf(char **strp, SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(2);

+extern DECLSPEC int SDLCALL SDL_vasprintf(char **strp, const char *fmt, va_list ap);

 #ifndef HAVE_M_PI

 #ifndef M_PI

@@ -562,6 +569,20 @@

 #endif

 #endif

+/**

+ * Use this function to compute arc cosine of `x`.

+ *

+ * The definition of `y = acos(x)` is `x = cos(y)`.

+ *

+ * Domain: `-1 <= x <= 1`

+ *

+ * Range: `0 <= y <= Pi`

+ *

+ * \param x floating point value, in radians.

+ * \returns arc cosine of `x`.

+ *

+ * \since This function is available since SDL 2.0.2.

+ */

 extern DECLSPEC double SDLCALL SDL_acos(double x);

 extern DECLSPEC float SDLCALL SDL_acosf(float x);

 extern DECLSPEC double SDLCALL SDL_asin(double x);

@@ -568,8 +589,8 @@

 extern DECLSPEC float SDLCALL SDL_asinf(float x);

 extern DECLSPEC double SDLCALL SDL_atan(double x);

 extern DECLSPEC float SDLCALL SDL_atanf(float x);

-extern DECLSPEC double SDLCALL SDL_atan2(double x, double y);

-extern DECLSPEC float SDLCALL SDL_atan2f(float x, float y);

+extern DECLSPEC double SDLCALL SDL_atan2(double y, double x);

+extern DECLSPEC float SDLCALL SDL_atan2f(float y, float x);

 extern DECLSPEC double SDLCALL SDL_ceil(double x);

 extern DECLSPEC float SDLCALL SDL_ceilf(float x);

 extern DECLSPEC double SDLCALL SDL_copysign(double x, double y);

@@ -619,9 +640,12 @@

 extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf,

                                          size_t * inbytesleft, char **outbuf,

                                          size_t * outbytesleft);

/**

  * This function converts a string between encodings in one pass, returning a

  * string that must be freed with SDL_free() or NULL on error.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode,

                                                const char *fromcode,

@@ -630,6 +654,7 @@

 #define SDL_iconv_utf8_locale(S)    SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)

 #define SDL_iconv_utf8_ucs2(S)      (Uint16 *)SDL_iconv_string("UCS-2-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)

 #define SDL_iconv_utf8_ucs4(S)      (Uint32 *)SDL_iconv_string("UCS-4-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)

+#define SDL_iconv_wchar_utf8(S)     SDL_iconv_string("UTF-8", "WCHAR_T", (char *)S, (SDL_wcslen(S)+1)*sizeof(wchar_t))

 /* force builds using Clang's static analysis tools to use literal C runtime

    here, since there are possibly tests that are ineffective otherwise. */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_surface.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_surface.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -149,6 +149,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRGBSurfaceFrom

  * \sa SDL_CreateRGBSurfaceWithFormat

  * \sa SDL_FreeSurface

@@ -159,6 +161,7 @@

 /* !!! FIXME for 2.1: why does this ask for depth? Format provides that. */

/**

  * Allocate a new RGB surface with a specific pixel format.

@@ -174,6 +177,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.5.

+ *

  * \sa SDL_CreateRGBSurface

  * \sa SDL_CreateRGBSurfaceFrom

  * \sa SDL_FreeSurface

@@ -203,6 +208,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRGBSurface

  * \sa SDL_CreateRGBSurfaceWithFormat

  * \sa SDL_FreeSurface

@@ -218,6 +225,7 @@

                                                               Uint32 Amask);

 /* !!! FIXME for 2.1: why does this ask for depth? Format provides that. */

/**

  * Allocate a new RGB surface with with a specific pixel format and existing

  * pixel data.

@@ -238,6 +246,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.5.

+ *

  * \sa SDL_CreateRGBSurfaceFrom

  * \sa SDL_CreateRGBSurfaceWithFormat

  * \sa SDL_FreeSurface

@@ -252,6 +262,8 @@

  * \param surface the SDL_Surface to free.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateRGBSurface

  * \sa SDL_CreateRGBSurfaceFrom

  * \sa SDL_LoadBMP

@@ -268,6 +280,8 @@

  * \param palette the SDL_Palette structure to use

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_SetSurfacePalette(SDL_Surface * surface,

                                                   SDL_Palette * palette);

@@ -288,6 +302,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MUSTLOCK

  * \sa SDL_UnlockSurface

*/

@@ -298,6 +314,8 @@

  * \param surface the SDL_Surface structure to be unlocked

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LockSurface

*/

 extern DECLSPEC void SDLCALL SDL_UnlockSurface(SDL_Surface * surface);

@@ -305,14 +323,22 @@

/**

  * Load a BMP image from a seekable SDL data stream.

- * The new surface should be freed with SDL_FreeSurface().

+ * The new surface should be freed with SDL_FreeSurface(). Not doing so will

+ * result in a memory leak.

+ * src is an open SDL_RWops buffer, typically loaded with SDL_RWFromFile.

+ * Alternitavely, you might also use the macro SDL_LoadBMP to load a bitmap

+ * from a file, convert it to an SDL_Surface and then close the file.

+ *

  * \param src the data stream for the surface

  * \param freesrc non-zero to close the stream after being read

  * \returns a pointer to a new SDL_Surface structure or NULL if there was an

  *          error; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FreeSurface

+ * \sa SDL_RWFromFile

  * \sa SDL_LoadBMP

  * \sa SDL_SaveBMP_RW

*/

@@ -341,6 +367,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_LoadBMP_RW

  * \sa SDL_SaveBMP

*/

@@ -366,6 +394,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_LockSurface

  * \sa SDL_UnlockSurface

@@ -381,6 +411,8 @@

  * \param surface the SDL_Surface structure to query

  * \returns SDL_TRUE if the surface is RLE enabled, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.14.

+ *

  * \sa SDL_SetSurfaceRLE

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_HasSurfaceRLE(SDL_Surface * surface);

@@ -404,6 +436,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_GetColorKey

*/

@@ -418,6 +452,8 @@

  * \param surface the SDL_Surface structure to query

  * \return SDL_TRUE if the surface has a color key, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.9.

+ *

  * \sa SDL_SetColorKey

  * \sa SDL_GetColorKey

*/

@@ -436,6 +472,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_SetColorKey

*/

@@ -458,6 +496,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceColorMod

  * \sa SDL_SetSurfaceAlphaMod

*/

@@ -475,6 +515,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceAlphaMod

  * \sa SDL_SetSurfaceColorMod

*/

@@ -495,6 +537,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceAlphaMod

  * \sa SDL_SetSurfaceColorMod

*/

@@ -509,6 +553,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceColorMod

  * \sa SDL_SetSurfaceAlphaMod

*/

@@ -527,6 +573,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetSurfaceBlendMode

*/

 extern DECLSPEC int SDLCALL SDL_SetSurfaceBlendMode(SDL_Surface * surface,

@@ -540,6 +588,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetSurfaceBlendMode

*/

 extern DECLSPEC int SDLCALL SDL_GetSurfaceBlendMode(SDL_Surface * surface,

@@ -560,6 +610,8 @@

  * \returns SDL_TRUE if the rectangle intersects the surface, otherwise

  *          SDL_FALSE and blits will be completely clipped.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_GetClipRect

*/

@@ -577,6 +629,8 @@

  * \param rect an SDL_Rect structure filled in with the clipping rectangle for

  *             the surface

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

  * \sa SDL_SetClipRect

*/

@@ -610,6 +664,8 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocFormat

  * \sa SDL_ConvertSurfaceFormat

  * \sa SDL_CreateRGBSurface

@@ -633,8 +689,10 @@

  * \returns the new SDL_Surface structure that is created or NULL if it fails;

  *          call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_AllocFormat

- * \sa SDL_ConvertSurfaceFormat

+ * \sa SDL_ConvertSurface

  * \sa SDL_CreateRGBSurface

*/

 extern DECLSPEC SDL_Surface *SDLCALL SDL_ConvertSurfaceFormat

@@ -647,12 +705,14 @@

  * \param height the height of the block to copy, in pixels

  * \param src_format an SDL_PixelFormatEnum value of the `src` pixels format

  * \param src a pointer to the source pixels

- * \param src_pitch the pitch of the block to copy, in bytes

+ * \param src_pitch the pitch of the source pixels, in bytes

  * \param dst_format an SDL_PixelFormatEnum value of the `dst` pixels format

  * \param dst a pointer to be filled in with new pixel data

  * \param dst_pitch the pitch of the destination pixels, in bytes

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_ConvertPixels(int width, int height,

                                               Uint32 src_format,

@@ -661,6 +721,32 @@

                                               void * dst, int dst_pitch);

/**

+ * Premultiply the alpha on a block of pixels.

+ *

+ * This is safe to use with src == dst, but not for other overlapping areas.

+ *

+ * This function is currently only implemented for SDL_PIXELFORMAT_ARGB8888.

+ *

+ * \param width the width of the block to convert, in pixels

+ * \param height the height of the block to convert, in pixels

+ * \param src_format an SDL_PixelFormatEnum value of the `src` pixels format

+ * \param src a pointer to the source pixels

+ * \param src_pitch the pitch of the source pixels, in bytes

+ * \param dst_format an SDL_PixelFormatEnum value of the `dst` pixels format

+ * \param dst a pointer to be filled in with premultiplied pixel data

+ * \param dst_pitch the pitch of the destination pixels, in bytes

+ * \returns 0 on success or a negative error code on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_PremultiplyAlpha(int width, int height,

+                                                 Uint32 src_format,

+                                                 const void * src, int src_pitch,

+                                                 Uint32 dst_format,

+                                                 void * dst, int dst_pitch);

+/**

  * Perform a fast fill of a rectangle with a specific color.

  * `color` should be a pixel of the format used by the surface, and can be

@@ -679,6 +765,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FillRects

*/

 extern DECLSPEC int SDLCALL SDL_FillRect

@@ -703,6 +791,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_FillRect

*/

 extern DECLSPEC int SDLCALL SDL_FillRects

@@ -774,6 +864,8 @@

  * SDL_UpperBlit() has been replaced by SDL_BlitSurface(), which is merely a

  * macro for this function with a less confusing name.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

*/

 extern DECLSPEC int SDLCALL SDL_UpperBlit

@@ -798,6 +890,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitSurface

*/

 extern DECLSPEC int SDLCALL SDL_LowerBlit

@@ -805,12 +899,14 @@

      SDL_Surface * dst, SDL_Rect * dstrect);

- /**

-  * Perform a fast, low quality, stretch blit between two surfaces of the

-  * same format.

-  *

-  * Please use SDL_BlitScaled() instead.

-  */

+/**

+ * Perform a fast, low quality, stretch blit between two surfaces of the same

+ * format.

+ *

+ * Please use SDL_BlitScaled() instead.

+ *

+ * \since This function is available since SDL 2.0.0.

+ */

 extern DECLSPEC int SDLCALL SDL_SoftStretch(SDL_Surface * src,

                                             const SDL_Rect * srcrect,

                                             SDL_Surface * dst,

@@ -818,6 +914,8 @@

/**

  * Perform bilinear scaling between two surfaces of the same format, 32BPP.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_SoftStretchLinear(SDL_Surface * src,

                                             const SDL_Rect * srcrect,

@@ -833,6 +931,8 @@

  * SDL_UpperBlitScaled() has been replaced by SDL_BlitScaled(), which is

  * merely a macro for this function with a less confusing name.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitScaled

*/

 extern DECLSPEC int SDLCALL SDL_UpperBlitScaled

@@ -854,6 +954,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_BlitScaled

*/

 extern DECLSPEC int SDLCALL SDL_LowerBlitScaled

@@ -862,11 +964,15 @@

/**

  * Set the YUV conversion mode

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC void SDLCALL SDL_SetYUVConversionMode(SDL_YUV_CONVERSION_MODE mode);

/**

  * Get the YUV conversion mode

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC SDL_YUV_CONVERSION_MODE SDLCALL SDL_GetYUVConversionMode(void);

@@ -873,6 +979,8 @@

/**

  * Get the YUV conversion mode, returning the correct mode for the resolution

  * when the current conversion mode is SDL_YUV_CONVERSION_AUTOMATIC

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC SDL_YUV_CONVERSION_MODE SDLCALL SDL_GetYUVConversionModeForResolution(int width, int height);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_system.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_system.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -50,6 +50,8 @@

  * \param callback The SDL_WindowsMessageHook function to call.

  * \param userdata a pointer to pass to every iteration of `callback`

+ *

+ * \since This function is available since SDL 2.0.4.

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowsMessageHook(SDL_WindowsMessageHook callback, void *userdata);

@@ -95,6 +97,8 @@

  * \param renderer the renderer from which to get the associated D3D11 device

  * \returns the D3D11 device associated with given renderer or NULL if it is

  *          not a D3D11 renderer; call SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC ID3D11Device* SDLCALL SDL_RenderGetD3D11Device(SDL_Renderer * renderer);

@@ -132,8 +136,25 @@

  * \param threadID the Unix thread ID to change priority of.

  * \param priority The new, Unix-specific, priority value.

  * \returns 0 on success, or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC int SDLCALL SDL_LinuxSetThreadPriority(Sint64 threadID, int priority);

+/**

+ * Sets the priority (not nice level) and scheduling policy for a thread.

+ *

+ * This uses setpriority() if possible, and RealtimeKit if available.

+ *

+ * \param threadID The Unix thread ID to change priority of.

+ * \param sdlPriority The new SDL_ThreadPriority value.

+ * \param schedPolicy The new scheduling policy (SCHED_FIFO, SCHED_RR,

+ *                    SCHED_OTHER, etc...)

+ * \returns 0 on success, or -1 on error.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC int SDLCALL SDL_LinuxSetThreadPriorityAndPolicy(Sint64 threadID, int sdlPriority, int schedPolicy);

 #endif /* __LINUX__ */

@@ -141,9 +162,57 @@

 #ifdef __IPHONEOS__

 #define SDL_iOSSetAnimationCallback(window, interval, callback, callbackParam) SDL_iPhoneSetAnimationCallback(window, interval, callback, callbackParam)

+/**

+ * Use this function to set the animation callback on Apple iOS.

+ *

+ * The function prototype for `callback` is:

+ *

+ * ```c

+ * void callback(void* callbackParam);

+ * ```

+ *

+ * Where its parameter, `callbackParam`, is what was passed as `callbackParam`

+ * to SDL_iPhoneSetAnimationCallback().

+ *

+ * This function is only available on Apple iOS.

+ *

+ * For more information see:

+ * [README-ios.md](https://hg.libsdl.org/SDL/file/default/docs/README-ios.md)

+ *

+ * This functions is also accessible using the macro

+ * SDL_iOSSetAnimationCallback() since SDL 2.0.4.

+ *

+ * \param window the window for which the animation callback should be set

+ * \param interval the number of frames after which **callback** will be

+ *                 called

+ * \param callback the function to call for every frame.

+ * \param callbackParam a pointer that is passed to `callback`.

+ * \returns 0 on success or a negative error code on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_iPhoneSetEventPump

+ */

 extern DECLSPEC int SDLCALL SDL_iPhoneSetAnimationCallback(SDL_Window * window, int interval, void (*callback)(void*), void *callbackParam);

 #define SDL_iOSSetEventPump(enabled) SDL_iPhoneSetEventPump(enabled)

+/**

+ * Use this function to enable or disable the SDL event pump on Apple iOS.

+ *

+ * This function is only available on Apple iOS.

+ *

+ * This functions is also accessible using the macro SDL_iOSSetEventPump()

+ * since SDL 2.0.4.

+ *

+ * \param enabled SDL_TRUE to enable the event pump, SDL_FALSE to disable it

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_iPhoneSetAnimationCallback

+ */

 extern DECLSPEC void SDLCALL SDL_iPhoneSetEventPump(SDL_bool enabled);

 #endif /* __IPHONEOS__ */

@@ -196,6 +265,7 @@

/**

  * Query Android API level of the current device.

+ * - API level 31: Android 12

  * - API level 30: Android 11

  * - API level 29: Android 10

  * - API level 28: Android 9

@@ -219,6 +289,8 @@

  * - API level 10: Android 2.3.3

  * \returns the Android API level.

+ *

+ * \since This function is available since SDL 2.0.12.

*/

 extern DECLSPEC int SDLCALL SDL_GetAndroidSDKVersion(void);

@@ -226,6 +298,8 @@

  * Query if the application is running on Android TV.

  * \returns SDL_TRUE if this is Android TV, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsAndroidTV(void);

@@ -233,6 +307,8 @@

  * Query if the application is running on a Chromebook.

  * \returns SDL_TRUE if this is a Chromebook, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsChromebook(void);

@@ -240,11 +316,15 @@

  * Query if the application is running on a Samsung DeX docking station.

  * \returns SDL_TRUE if this is a DeX docking station, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsDeXMode(void);

/**

  * Trigger the Android system back button behavior.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC void SDLCALL SDL_AndroidBackButton(void);

@@ -315,6 +395,8 @@

  * \param permission The permission to request.

  * \returns SDL_TRUE if the permission was granted, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.14.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_AndroidRequestPermission(const char *permission);

@@ -338,6 +420,8 @@

  * \param xoffset set this parameter only when gravity >=0

  * \param yoffset set this parameter only when gravity >=0

  * \returns 0 if success, -1 if any error occurs.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_AndroidShowToast(const char* message, int duration, int gravity, int xoffset, int yoffset);

@@ -439,6 +523,8 @@

  * Detects the device family of WinRT plattform at runtime.

  * \returns a value from the SDL_WinRT_DeviceFamily enum.

+ *

+ * \since This function is available since SDL 2.0.8.

*/

 extern DECLSPEC SDL_WinRT_DeviceFamily SDLCALL SDL_WinRTGetDeviceFamily();

@@ -450,6 +536,8 @@

  * If SDL can't determine this, it will return SDL_FALSE.

  * \returns SDL_TRUE if the device is a tablet, SDL_FALSE otherwise.

+ *

+ * \since This function is available since SDL 2.0.9.

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_IsTablet(void);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_syswm.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_syswm.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -98,6 +98,10 @@

 typedef Uint32 GLuint;

 #endif

+#if defined(SDL_VIDEO_VULKAN) || defined(SDL_VIDEO_METAL)

+#define SDL_METALVIEW_TAG 255

+#endif

 #if defined(SDL_VIDEO_DRIVER_ANDROID)

 typedef struct ANativeWindow ANativeWindow;

 typedef void *EGLSurface;

@@ -143,7 +147,8 @@

     SDL_SYSWM_VIVANTE,

     SDL_SYSWM_OS2,

     SDL_SYSWM_HAIKU,

-    SDL_SYSWM_KMSDRM

+    SDL_SYSWM_KMSDRM,

+    SDL_SYSWM_RISCOS

 } SDL_SYSWM_TYPE;

/**

@@ -292,6 +297,7 @@

             void *shell_surface;                    /**< DEPRECATED Wayland shell_surface (window manager handle) */

             struct wl_egl_window *egl_window;       /**< Wayland EGL window (native window) */

             struct xdg_surface *xdg_surface;        /**< Wayland xdg surface (window manager handle) */

+            struct xdg_toplevel *xdg_toplevel;      /**< Wayland xdg toplevel role */

         } wl;

 #endif

 #if defined(SDL_VIDEO_DRIVER_MIR)  /* no longer available, left for API/ABI compatibility. Remove in 2.1! */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_assert.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_assert.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_common.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_common.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -114,6 +114,10 @@

     int gl_minor_version;

     int gl_debug;

     int gl_profile_mask;

+    /* Additional fields added in 2.0.18 */

+    SDL_Rect confine;

 } SDLTest_CommonState;

 #include "begin_code.h"

@@ -215,9 +219,10 @@

  * \param renderer The renderer to draw to.

  * \param window The window whose information should be displayed.

+ * \param usedHeight Returns the height used, so the caller can draw more below.

*/

-void SDLTest_CommonDrawWindowInfo(SDL_Renderer * renderer, SDL_Window * window);

+void SDLTest_CommonDrawWindowInfo(SDL_Renderer * renderer, SDL_Window * window, int * usedHeight);

 /* Ends C function definitions when using C++ */

 #ifdef __cplusplus

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_compare.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_compare.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_crc32.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_crc32.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_font.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_font.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_fuzzer.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_fuzzer.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_harness.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_harness.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -76,9 +76,9 @@

     /* !< Func2Stress */

     SDLTest_TestCaseFp testCase;

     /* !< Short name (or function name) "Func2Stress" */

-    char *name;

+    const char *name;

     /* !< Long name or full description "This test pushes func2() to the limit." */

-    char *description;

+    const char *description;

     /* !< Set to TEST_ENABLED or TEST_DISABLED (test won't be run) */

     int enabled;

 } SDLTest_TestCaseReference;

@@ -88,7 +88,7 @@

*/

 typedef struct SDLTest_TestSuiteReference {

     /* !< "PlatformSuite" */

-    char *name;

+    const char *name;

     /* !< The function that is run before each test. NULL skips. */

     SDLTest_TestCaseSetUpFp testSetUp;

     /* !< The test cases that are run as part of the suite. Last item should be NULL. */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_images.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_images.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_log.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_log.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_md5.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_md5.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_memory.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_memory.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_random.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_test_random.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_thread.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_thread.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -123,9 +123,6 @@

 #define SDL_endthread _endthreadex

 #endif

-/**

- *  Create a thread.

- */

 extern DECLSPEC SDL_Thread *SDLCALL

 SDL_CreateThread(SDL_ThreadFunction fn, const char *name, void *data,

                  pfnSDL_CurrentBeginThread pfnBeginThread,

@@ -138,9 +135,6 @@

                  pfnSDL_CurrentEndThread pfnEndThread);

-/**

- *  Create a thread.

- */

 #if defined(SDL_CreateThread) && SDL_DYNAMIC_API

 #undef SDL_CreateThread

 #define SDL_CreateThread(fn, name, data) SDL_CreateThread_REAL(fn, name, data, (pfnSDL_CurrentBeginThread)SDL_beginthread, (pfnSDL_CurrentEndThread)SDL_endthread)

@@ -205,6 +199,8 @@

  *          new thread could not be created; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateThreadWithStackSize

  * \sa SDL_WaitThread

*/

@@ -250,6 +246,8 @@

  *          new thread could not be created; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.9.

+ *

  * \sa SDL_WaitThread

*/

 extern DECLSPEC SDL_Thread *SDLCALL

@@ -267,6 +265,8 @@

  * \returns a pointer to a UTF-8 string that names the specified thread, or

  *          NULL if it doesn't have a name.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateThread

*/

 extern DECLSPEC const char *SDLCALL SDL_GetThreadName(SDL_Thread *thread);

@@ -283,6 +283,8 @@

  * \returns the ID of the current thread.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetThreadID

*/

 extern DECLSPEC SDL_threadID SDLCALL SDL_ThreadID(void);

@@ -298,6 +300,8 @@

  * \returns the ID of the specified thread, or the ID of the current thread if

  *          `thread` is NULL.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ThreadID

*/

 extern DECLSPEC SDL_threadID SDLCALL SDL_GetThreadID(SDL_Thread * thread);

@@ -312,6 +316,8 @@

  * \param priority the SDL_ThreadPriority to set

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC int SDLCALL SDL_SetThreadPriority(SDL_ThreadPriority priority);

@@ -343,6 +349,8 @@

  *               from the thread function by its 'return', or NULL to not

  *               receive such value back.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateThread

  * \sa SDL_DetachThread

*/

@@ -440,6 +448,8 @@

/**

  * Cleanup all TLS data for this thread.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC void SDLCALL SDL_TLSCleanup(void);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_timer.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_timer.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -42,24 +42,66 @@

  * This value wraps if the program runs for more than ~49 days.

+ * This function is not recommended as of SDL 2.0.18; use SDL_GetTicks64()

+ * instead, where the value doesn't wrap every ~49 days. There are places in

+ * SDL where we provide a 32-bit timestamp that can not change without

+ * breaking binary compatibility, though, so this function isn't officially

+ * deprecated.

+ *

  * \returns an unsigned 32-bit value representing the number of milliseconds

  *          since the SDL library initialized.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_TICKS_PASSED

*/

 extern DECLSPEC Uint32 SDLCALL SDL_GetTicks(void);

/**

- * Compare SDL ticks values, and return true if `A` has passed `B`.

+ * Get the number of milliseconds since SDL library initialization.

+ * Note that you should not use the SDL_TICKS_PASSED macro with values

+ * returned by this function, as that macro does clever math to compensate for

+ * the 32-bit overflow every ~49 days that SDL_GetTicks() suffers from. 64-bit

+ * values from this function can be safely compared directly.

+ *

  * For example, if you want to wait 100 ms, you could do this:

- * ```c++

- * Uint32 timeout = SDL_GetTicks() + 100;

+ * ```c

+ * const Uint64 timeout = SDL_GetTicks64() + 100;

+ * while (SDL_GetTicks64() < timeout) {

+ *     // ... do work until timeout has elapsed

+ * }

+ * ```

+ *

+ * \returns an unsigned 64-bit value representing the number of milliseconds

+ *          since the SDL library initialized.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC Uint64 SDLCALL SDL_GetTicks64(void);

+/**

+ * Compare 32-bit SDL ticks values, and return true if `A` has passed `B`.

+ *

+ * This should be used with results from SDL_GetTicks(), as this macro

+ * attempts to deal with the 32-bit counter wrapping back to zero every ~49

+ * days, but should _not_ be used with SDL_GetTicks64(), which does not have

+ * that problem.

+ *

+ * For example, with SDL_GetTicks(), if you want to wait 100 ms, you could

+ * do this:

+ *

+ * ```c

+ * const Uint32 timeout = SDL_GetTicks() + 100;

  * while (!SDL_TICKS_PASSED(SDL_GetTicks(), timeout)) {

  *     // ... do work until timeout has elapsed

* }

  * ```

+ *

+ * Note that this does not handle tick differences greater

+ * than 2^31 so take care when using the above kind of code

+ * with large timeout delays (tens of days).

*/

 #define SDL_TICKS_PASSED(A, B)  ((Sint32)((B) - (A)) <= 0)

@@ -74,6 +116,8 @@

  * \returns the current counter value.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetPerformanceFrequency

*/

 extern DECLSPEC Uint64 SDLCALL SDL_GetPerformanceCounter(void);

@@ -97,6 +141,8 @@

  * scheduling.

  * \param ms the number of milliseconds to delay

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_Delay(Uint32 ms);

@@ -143,6 +189,8 @@

  * \returns a timer ID or 0 if an error occurs; call SDL_GetError() for more

  *          information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_RemoveTimer

*/

 extern DECLSPEC SDL_TimerID SDLCALL SDL_AddTimer(Uint32 interval,

@@ -155,6 +203,8 @@

  * \param id the ID of the timer to remove

  * \returns SDL_TRUE if the timer is removed or SDL_FALSE if the timer wasn't

  *          found.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_AddTimer

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_touch.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_touch.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -97,6 +97,8 @@

/**

  * Get the type of the given touch device.

+ *

+ * \since This function is available since SDL 2.0.10.

*/

 extern DECLSPEC SDL_TouchDeviceType SDLCALL SDL_GetTouchDeviceType(SDL_TouchID touchID);

@@ -122,6 +124,8 @@

  * \param index the index of the requested finger

  * \returns a pointer to the SDL_Finger object or NULL if no object at the

  *          given ID and index could be found.

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_RecordGesture

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_types.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_types.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_version.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_version.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -59,7 +59,7 @@

*/

 #define SDL_MAJOR_VERSION   2

 #define SDL_MINOR_VERSION   0

-#define SDL_PATCHLEVEL      16

+#define SDL_PATCHLEVEL      20

/**

  * Macro to determine SDL version program was compiled against.

@@ -118,6 +118,8 @@

  * \param ver the SDL_version structure that contains the version information

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetRevision

*/

 extern DECLSPEC void SDLCALL SDL_GetVersion(SDL_version * ver);

@@ -145,6 +147,8 @@

  * \returns an arbitrary string, uniquely identifying the exact revision of

  *          the SDL library in use.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetVersion

*/

 extern DECLSPEC const char *SDLCALL SDL_GetRevision(void);

@@ -153,10 +157,22 @@

  * Obsolete function, do not use.

  * When SDL was hosted in a Mercurial repository, and was built carefully,

- * this would return the revision number that the build was created from.

- * This number was not reliable for several reasons, but more importantly,

- * SDL is now hosted in a git repository, which does not offer numbers at

- * all, only hashes. This function only ever returns zero now. Don't use it.

+ * this would return the revision number that the build was created from. This

+ * number was not reliable for several reasons, but more importantly, SDL is

+ * now hosted in a git repository, which does not offer numbers at all, only

+ * hashes. This function only ever returns zero now. Don't use it.

+ *

+ * Before SDL 2.0.16, this might have returned an unreliable, but non-zero

+ * number.

+ *

+ * \deprecated Use SDL_GetRevision() instead; if SDL was carefully built, it

+ *             will return a git hash.

+ *

+ * \returns zero, always, in modern SDL releases.

+ *

+ * \since This function is available since SDL 2.0.0.

+ *

+ * \sa SDL_GetRevision

*/

 extern SDL_DEPRECATED DECLSPEC int SDLCALL SDL_GetRevisionNumber(void);

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_video.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_video.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -174,7 +174,9 @@

     SDL_WINDOWEVENT_FOCUS_LOST,     /**< Window has lost keyboard focus */

     SDL_WINDOWEVENT_CLOSE,          /**< The window manager requests that the window be closed */

     SDL_WINDOWEVENT_TAKE_FOCUS,     /**< Window is being offered a focus (should SetWindowInputFocus() on itself or a subwindow, or ignore) */

-    SDL_WINDOWEVENT_HIT_TEST        /**< Window had a hit test that wasn't SDL_HITTEST_NORMAL. */

+    SDL_WINDOWEVENT_HIT_TEST,       /**< Window had a hit test that wasn't SDL_HITTEST_NORMAL. */

+    SDL_WINDOWEVENT_ICCPROF_CHANGED,/**< The ICC profile of the window's display has changed. */

+    SDL_WINDOWEVENT_DISPLAY_CHANGED /**< Window has been moved to display data1. */

 } SDL_WindowEventID;

/**

@@ -207,7 +209,7 @@

     SDL_FLASH_CANCEL,                   /**< Cancel any window flash state */

     SDL_FLASH_BRIEFLY,                  /**< Flash the window briefly to get attention */

-    SDL_FLASH_UNTIL_FOCUSED,            /**< Flash the window until it gets focus */

+    SDL_FLASH_UNTIL_FOCUSED             /**< Flash the window until it gets focus */

 } SDL_FlashOperation;

/**

@@ -284,6 +286,8 @@

  * \returns a number >= 1 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetVideoDriver

*/

 extern DECLSPEC int SDLCALL SDL_GetNumVideoDrivers(void);

@@ -297,6 +301,8 @@

  * \param index the index of a video driver

  * \returns the name of the video driver with the given **index**.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumVideoDrivers

*/

 extern DECLSPEC const char *SDLCALL SDL_GetVideoDriver(int index);

@@ -323,6 +329,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumVideoDrivers

  * \sa SDL_GetVideoDriver

  * \sa SDL_InitSubSystem

@@ -335,6 +343,8 @@

  * This function closes all windows, and restores the original video mode.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_VideoInit

*/

 extern DECLSPEC void SDLCALL SDL_VideoQuit(void);

@@ -388,6 +398,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumVideoDisplays

*/

 extern DECLSPEC int SDLCALL SDL_GetDisplayBounds(int displayIndex, SDL_Rect * rect);

@@ -456,6 +468,8 @@

  * \returns The SDL_DisplayOrientation enum value of the display, or

  *          `SDL_ORIENTATION_UNKNOWN` if it isn't available.

+ * \since This function is available since SDL 2.0.9.

+ *

  * \sa SDL_GetNumVideoDisplays

*/

 extern DECLSPEC SDL_DisplayOrientation SDLCALL SDL_GetDisplayOrientation(int displayIndex);

@@ -495,6 +509,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetNumDisplayModes

*/

 extern DECLSPEC int SDLCALL SDL_GetDisplayMode(int displayIndex, int modeIndex,

@@ -514,6 +530,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetCurrentDisplayMode

  * \sa SDL_GetDisplayMode

  * \sa SDL_SetWindowDisplayMode

@@ -534,6 +552,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetDesktopDisplayMode

  * \sa SDL_GetDisplayMode

  * \sa SDL_GetNumVideoDisplays

@@ -560,6 +580,8 @@

  * \returns the passed in value `closest` or NULL if no matching video mode

  *          was available; call SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetDisplayMode

  * \sa SDL_GetNumDisplayModes

*/

@@ -573,6 +595,8 @@

  *          success or a negative error code on failure; call SDL_GetError()

  *          for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetDisplayBounds

  * \sa SDL_GetNumVideoDisplays

*/

@@ -592,6 +616,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowDisplayMode

  * \sa SDL_SetWindowFullscreen

*/

@@ -607,6 +633,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowDisplayMode

  * \sa SDL_SetWindowFullscreen

*/

@@ -614,6 +642,20 @@

                                                      SDL_DisplayMode * mode);

/**

+ * Get the raw ICC profile data for the screen the window is currently on.

+ *

+ * Data returned should be freed with SDL_free.

+ *

+ * \param window the window to query

+ * \param size the size of the ICC profile

+ * \returns the raw ICC profile data on success or NULL on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.18.

+ */

+extern DECLSPEC void* SDLCALL SDL_GetWindowICCProfile(SDL_Window * window, size_t* size);

+/**

  * Get the pixel format associated with the window.

  * \param window the window to query

@@ -620,6 +662,8 @@

  * \returns the pixel format of the window on success or

  *          SDL_PIXELFORMAT_UNKNOWN on failure; call SDL_GetError() for more

  *          information.

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC Uint32 SDLCALL SDL_GetWindowPixelFormat(SDL_Window * window);

@@ -707,6 +751,8 @@

  * \returns the window that was created or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateWindow

  * \sa SDL_DestroyWindow

*/

@@ -738,6 +784,8 @@

  * \returns the window associated with `id` or NULL if it doesn't exist; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowID

*/

 extern DECLSPEC SDL_Window * SDLCALL SDL_GetWindowFromID(Uint32 id);

@@ -748,6 +796,8 @@

  * \param window the window to query

  * \returns a mask of the SDL_WindowFlags associated with `window`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateWindow

  * \sa SDL_HideWindow

  * \sa SDL_MaximizeWindow

@@ -766,6 +816,8 @@

  * \param window the window to change

  * \param title the desired window title in UTF-8 format

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowTitle

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowTitle(SDL_Window * window,

@@ -778,6 +830,8 @@

  * \returns the title of the window in UTF-8 format or "" if there is no

  *          title.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowTitle

*/

 extern DECLSPEC const char *SDLCALL SDL_GetWindowTitle(SDL_Window * window);

@@ -787,6 +841,8 @@

  * \param window the window to change

  * \param icon an SDL_Surface structure containing the icon for the window

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowIcon(SDL_Window * window,

                                                SDL_Surface * icon);

@@ -801,6 +857,8 @@

  * \param userdata the associated pointer

  * \returns the previous value associated with `name`.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowData

*/

 extern DECLSPEC void* SDLCALL SDL_SetWindowData(SDL_Window * window,

@@ -814,6 +872,8 @@

  * \param name the name of the pointer

  * \returns the value associated with `name`.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowData

*/

 extern DECLSPEC void *SDLCALL SDL_GetWindowData(SDL_Window * window,

@@ -830,6 +890,8 @@

  * \param y the y coordinate of the window in screen coordinates, or

  *          `SDL_WINDOWPOS_CENTERED` or `SDL_WINDOWPOS_UNDEFINED`

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowPosition

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowPosition(SDL_Window * window,

@@ -847,6 +909,8 @@

  * \param y a pointer filled in with the y position of the window, in screen

  *          coordinates, may be NULL

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowPosition

*/

 extern DECLSPEC void SDLCALL SDL_GetWindowPosition(SDL_Window * window,

@@ -869,6 +933,8 @@

  * \param h the height of the window in pixels, in screen coordinates, must be

  *          > 0

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowSize

  * \sa SDL_SetWindowDisplayMode

*/

@@ -893,6 +959,8 @@

  * \param h a pointer filled in with the height of the window, in screen

  *          coordinates, may be NULL

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_GetDrawableSize

  * \sa SDL_Vulkan_GetDrawableSize

  * \sa SDL_SetWindowSize

@@ -943,6 +1011,8 @@

  * \param min_w the minimum width of the window in pixels

  * \param min_h the minimum height of the window in pixels

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowMinimumSize

  * \sa SDL_SetWindowMaximumSize

*/

@@ -958,6 +1028,8 @@

  * \param h a pointer filled in with the minimum height of the window, may be

  *          NULL

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowMaximumSize

  * \sa SDL_SetWindowMinimumSize

*/

@@ -971,6 +1043,8 @@

  * \param max_w the maximum width of the window in pixels

  * \param max_h the maximum height of the window in pixels

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowMaximumSize

  * \sa SDL_SetWindowMinimumSize

*/

@@ -986,6 +1060,8 @@

  * \param h a pointer filled in with the maximum height of the window, may be

  *          NULL

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowMinimumSize

  * \sa SDL_SetWindowMaximumSize

*/

@@ -1031,25 +1107,29 @@

                                                     SDL_bool resizable);

/**

- *  \brief Set the window to always be above the others.

+ * Set the window to always be above the others.

- *  This will add or remove the window's `SDL_WINDOW_ALWAYS_ON_TOP`

- *  flag. This will bring the window to the front and keep the window above

- *  the rest.

+ * This will add or remove the window's `SDL_WINDOW_ALWAYS_ON_TOP` flag. This

+ * will bring the window to the front and keep the window above the rest.

- *  \param window The window of which to change the always on top state.

- *  \param on_top  SDL_TRUE to set the window always on top, SDL_FALSE to disable.

+ * \param window The window of which to change the always on top state

+ * \param on_top SDL_TRUE to set the window always on top, SDL_FALSE to

+ *               disable

- *  \sa SDL_SetWindowAlwaysOnTop

+ * \since This function is available since SDL 2.0.16.

+ *

+ * \sa SDL_GetWindowFlags

*/

 extern DECLSPEC void SDLCALL SDL_SetWindowAlwaysOnTop(SDL_Window * window,

                                                       SDL_bool on_top);

/**

  * Show a window.

  * \param window the window to show

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_HideWindow

  * \sa SDL_RaiseWindow

*/

@@ -1060,6 +1140,8 @@

  * \param window the window to hide

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_ShowWindow

*/

 extern DECLSPEC void SDLCALL SDL_HideWindow(SDL_Window * window);

@@ -1068,6 +1150,8 @@

  * Raise a window above other windows and set the input focus.

  * \param window the window to raise

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_RaiseWindow(SDL_Window * window);

@@ -1076,6 +1160,8 @@

  * \param window the window to maximize

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MinimizeWindow

  * \sa SDL_RestoreWindow

*/

@@ -1086,6 +1172,8 @@

  * \param window the window to minimize

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MaximizeWindow

  * \sa SDL_RestoreWindow

*/

@@ -1096,6 +1184,8 @@

  * \param window the window to restore

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_MaximizeWindow

  * \sa SDL_MinimizeWindow

*/

@@ -1139,6 +1229,8 @@

  * \returns the surface associated with the window, or NULL on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_UpdateWindowSurface

  * \sa SDL_UpdateWindowSurfaceRects

*/

@@ -1156,6 +1248,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowSurface

  * \sa SDL_UpdateWindowSurfaceRects

*/

@@ -1176,6 +1270,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowSurface

  * \sa SDL_UpdateWindowSurface

*/

@@ -1186,7 +1282,9 @@

/**

  * Set a window's input grab mode.

- * When input is grabbed the mouse is confined to the window.

+ * When input is grabbed, the mouse is confined to the window. This function

+ * will also grab the keyboard if `SDL_HINT_GRAB_KEYBOARD` is set. To grab the

+ * keyboard without also grabbing the mouse, use SDL_SetWindowKeyboardGrab().

  * If the caller enables a grab while another window is currently grabbed, the

  * other window loses its grab in favor of the caller's window.

@@ -1194,6 +1292,8 @@

  * \param window the window for which the input grab mode should be set

  * \param grabbed SDL_TRUE to grab input or SDL_FALSE to release input

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetGrabbedWindow

  * \sa SDL_GetWindowGrab

*/

@@ -1203,6 +1303,19 @@

/**

  * Set a window's keyboard grab mode.

+ * Keyboard grab enables capture of system keyboard shortcuts like Alt+Tab or

+ * the Meta/Super key. Note that not all system keyboard shortcuts can be

+ * captured by applications (one example is Ctrl+Alt+Del on Windows).

+ *

+ * This is primarily intended for specialized applications such as VNC clients

+ * or VM frontends. Normal games should not use keyboard grab.

+ *

+ * When keyboard grab is enabled, SDL will continue to handle Alt+Tab when the

+ * window is full-screen to ensure the user is not trapped in your

+ * application. If you have a custom keyboard shortcut to exit fullscreen

+ * mode, you may suppress this behavior with

+ * `SDL_HINT_ALLOW_ALT_TAB_WHILE_GRABBED`.

+ *

  * If the caller enables a grab while another window is currently grabbed, the

  * other window loses its grab in favor of the caller's window.

@@ -1209,6 +1322,8 @@

  * \param window The window for which the keyboard grab mode should be set.

  * \param grabbed This is SDL_TRUE to grab keyboard, and SDL_FALSE to release.

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_GetWindowKeyboardGrab

  * \sa SDL_SetWindowMouseGrab

  * \sa SDL_SetWindowGrab

@@ -1219,8 +1334,12 @@

/**

  * Set a window's mouse grab mode.

+ * Mouse grab confines the mouse cursor to the window.

+ *

  * \param window The window for which the mouse grab mode should be set.

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_GetWindowMouseGrab

  * \sa SDL_SetWindowKeyboardGrab

  * \sa SDL_SetWindowGrab

@@ -1234,6 +1353,8 @@

  * \param window the window to query

  * \returns SDL_TRUE if input is grabbed, SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowGrab

*/

 extern DECLSPEC SDL_bool SDLCALL SDL_GetWindowGrab(SDL_Window * window);

@@ -1244,6 +1365,8 @@

  * \param window the window to query

  * \returns SDL_TRUE if keyboard is grabbed, and SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_SetWindowKeyboardGrab

  * \sa SDL_GetWindowGrab

*/

@@ -1255,6 +1378,8 @@

  * \param window the window to query

  * \returns SDL_TRUE if mouse is grabbed, and SDL_FALSE otherwise.

+ * \since This function is available since SDL 2.0.16.

+ *

  * \sa SDL_SetWindowKeyboardGrab

  * \sa SDL_GetWindowGrab

*/

@@ -1273,6 +1398,38 @@

 extern DECLSPEC SDL_Window * SDLCALL SDL_GetGrabbedWindow(void);

/**

+ * Confines the cursor to the specified area of a window.

+ *

+ * Note that this does NOT grab the cursor, it only defines the area a cursor

+ * is restricted to when the window has mouse focus.

+ *

+ * \param window The window that will be associated with the barrier.

+ * \param rect A rectangle area in window-relative coordinates. If NULL the

+ *             barrier for the specified window will be destroyed.

+ * \returns 0 on success or a negative error code on failure; call

+ *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_GetWindowMouseRect

+ * \sa SDL_SetWindowMouseGrab

+ */

+extern DECLSPEC int SDLCALL SDL_SetWindowMouseRect(SDL_Window * window, const SDL_Rect * rect);

+/**

+ * Get the mouse confinement rectangle of a window.

+ *

+ * \param window The window to query

+ * \returns A pointer to the mouse confinement rectangle of a window, or NULL

+ *          if there isn't one.

+ *

+ * \since This function is available since SDL 2.0.18.

+ *

+ * \sa SDL_SetWindowMouseRect

+ */

+extern DECLSPEC const SDL_Rect * SDLCALL SDL_GetWindowMouseRect(SDL_Window * window);

+/**

  * Set the brightness (gamma multiplier) for a given window's display.

  * Despite the name and signature, this method sets the brightness of the

@@ -1293,6 +1450,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowBrightness

  * \sa SDL_SetWindowGammaRamp

*/

@@ -1311,6 +1470,8 @@

  * \returns the brightness for the display where 0.0 is completely dark and

  *          1.0 is normal brightness.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowBrightness

*/

 extern DECLSPEC float SDLCALL SDL_GetWindowBrightness(SDL_Window * window);

@@ -1410,6 +1571,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GetWindowGammaRamp

*/

 extern DECLSPEC int SDLCALL SDL_SetWindowGammaRamp(SDL_Window * window,

@@ -1436,6 +1599,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_SetWindowGammaRamp

*/

 extern DECLSPEC int SDLCALL SDL_GetWindowGammaRamp(SDL_Window * window,

@@ -1527,6 +1692,8 @@

  * \param operation the flash operation

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ *

+ * \since This function is available since SDL 2.0.16.

*/

 extern DECLSPEC int SDLCALL SDL_FlashWindow(SDL_Window * window, SDL_FlashOperation operation);

@@ -1538,6 +1705,8 @@

  * \param window the window to destroy

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_CreateWindow

  * \sa SDL_CreateWindowFrom

*/

@@ -1606,6 +1775,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_GetProcAddress

  * \sa SDL_GL_UnloadLibrary

*/

@@ -1656,6 +1827,8 @@

  * \returns a pointer to the named OpenGL function. The returned pointer

  *          should be cast to the appropriate function signature.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_ExtensionSupported

  * \sa SDL_GL_LoadLibrary

  * \sa SDL_GL_UnloadLibrary

@@ -1665,6 +1838,8 @@

/**

  * Unload the OpenGL library previously loaded by SDL_GL_LoadLibrary().

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_LoadLibrary

*/

 extern DECLSPEC void SDLCALL SDL_GL_UnloadLibrary(void);

@@ -1714,6 +1889,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_GetAttribute

  * \sa SDL_GL_ResetAttributes

*/

@@ -1727,6 +1904,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_ResetAttributes

  * \sa SDL_GL_SetAttribute

*/

@@ -1747,6 +1926,8 @@

  * \returns the OpenGL context associated with `window` or NULL on error; call

  *          SDL_GetError() for more details.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_DeleteContext

  * \sa SDL_GL_MakeCurrent

*/

@@ -1763,6 +1944,8 @@

  * \returns 0 on success or a negative error code on failure; call

  *          SDL_GetError() for more information.

+ * \since This function is available since SDL 2.0.0.

+ *

  * \sa SDL_GL_CreateContext

*/

 extern DECLSPEC int SDLCALL SDL_GL_MakeCurrent(SDL_Window * window,

@@ -1875,6 +2058,8 @@

  * extra.

  * \param window the window to change

+ *

+ * \since This function is available since SDL 2.0.0.

*/

 extern DECLSPEC void SDLCALL SDL_GL_SwapWindow(SDL_Window * window);

@@ -1882,6 +2067,8 @@

  * Delete an OpenGL context.

  * \param context the OpenGL context to be deleted

+ *

+ * \since This function is available since SDL 2.0.0.

  * \sa SDL_GL_CreateContext

*/

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_vulkan.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/SDL_vulkan.h

@@ -101,7 +101,7 @@

  * \returns 0 on success or -1 if the library couldn't be loaded; call

  *          SDL_GetError() for more information.

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_Vulkan_GetVkInstanceProcAddr

  * \sa SDL_Vulkan_UnloadLibrary

@@ -115,6 +115,8 @@

  * creating an SDL_Window with the `SDL_WINDOW_VULKAN` flag.

  * \returns the function pointer for `vkGetInstanceProcAddr` or NULL on error.

+ *

+ * \since This function is available since SDL 2.0.6.

*/

 extern DECLSPEC void *SDLCALL SDL_Vulkan_GetVkGetInstanceProcAddr(void);

@@ -121,7 +123,7 @@

/**

  * Unload the Vulkan library previously loaded by SDL_Vulkan_LoadLibrary()

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_Vulkan_LoadLibrary

*/

@@ -151,7 +153,7 @@

  *               Vulkan instance extensions

  * \returns SDL_TRUE on success, SDL_FALSE on error.

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_Vulkan_CreateSurface

*/

@@ -172,7 +174,7 @@

  *                created surface

  * \returns SDL_TRUE on success, SDL_FALSE on error.

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_Vulkan_GetInstanceExtensions

  * \sa SDL_Vulkan_GetDrawableSize

@@ -193,7 +195,7 @@

  * \param w Pointer to the variable to write the width to or NULL

  * \param h Pointer to the variable to write the height to or NULL

- * \since This function is available in SDL 2.0.8

+ * \since This function is available since SDL 2.0.6.

  * \sa SDL_GetWindowSize

  * \sa SDL_CreateWindow

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/begin_code.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/begin_code.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

@@ -164,3 +164,24 @@

 #endif

 #endif /* NULL */

 #endif /* ! Mac OS X - breaks precompiled headers */

+#ifndef SDL_FALLTHROUGH

+#if (defined(__cplusplus) && __cplusplus >= 201703L) || \

+    (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202000L)

+#define SDL_FALLTHROUGH [[fallthrough]]

+#else

+#if defined(__has_attribute)

+#define _HAS_FALLTHROUGH __has_attribute(__fallthrough__)

+#else

+#define _HAS_FALLTHROUGH 0

+#endif /* __has_attribute */

+#if _HAS_FALLTHROUGH && \

+   ((defined(__GNUC__) && __GNUC__ >= 7) || \

+    (defined(__clang_major__) && __clang_major__ >= 10))

+#define SDL_FALLTHROUGH __attribute__((__fallthrough__))

+#else

+#define SDL_FALLTHROUGH do {} while (0) /* fallthrough */

+#endif /* _HAS_FALLTHROUGH */

+#undef _HAS_FALLTHROUGH

+#endif /* C++17 or C2x */

+#endif /* SDL_FALLTHROUGH not defined */

--- a/vs2019_project/pt2-clone/sdl/include/SDL2/close_code.h

+++ b/vs2019_project/pt2-clone/sdl/include/SDL2/close_code.h

@@ -1,6 +1,6 @@

/*

   Simple DirectMedia Layer

-  Copyright (C) 1997-2021 Sam Lantinga <slouken@libsdl.org>

+  Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org>

   This software is provided 'as-is', without any express or implied

   warranty.  In no event will the authors be held liable for any damages

binary files a/vs2019_project/pt2-clone/sdl/lib/SDL2.lib b/vs2019_project/pt2-clone/sdl/lib/SDL2.lib differ

binary files a/vs2019_project/pt2-clone/sdl/lib/SDL2main.lib b/vs2019_project/pt2-clone/sdl/lib/SDL2main.lib differ

binary files a/vs2019_project/pt2-clone/sdl/lib64/SDL2.lib b/vs2019_project/pt2-clone/sdl/lib64/SDL2.lib differ

binary files a/vs2019_project/pt2-clone/sdl/lib64/SDL2main.lib b/vs2019_project/pt2-clone/sdl/lib64/SDL2main.lib differ

binary files a/vs2019_project/x64/Debug/SDL2.dll b/vs2019_project/x64/Debug/SDL2.dll differ