ref: 7f5cf34d06e4b8e7ff83e653c67532e92f4b462b
dir: /examples/dp_renderer.h/
/*
* Copyright © 2020, VideoLAN and dav1d authors
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. 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.
*
* 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 OWNER 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.
*/
/**
* Renderer info
*/
typedef struct rdr_info
{
// Cookie passed to the renderer implementation callbacks
void *cookie;
// Callback to create the renderer
void* (*create_renderer)(void *data);
// Callback to destroy the renderer
void (*destroy_renderer)(void *cookie);
// Callback to the render function that renders a prevously sent frame
void (*render)(void *cookie, const Dav1dPlaySettings *settings);
// Callback to the send frame function
int (*update_frame)(void *cookie, Dav1dPicture *dav1d_pic,
const Dav1dPlaySettings *settings);
// Callback for alloc/release pictures (optional)
int (*alloc_pic)(Dav1dPicture *pic, void *cookie);
void (*release_pic)(Dav1dPicture *pic, void *cookie);
} Dav1dPlayRenderInfo;
#ifdef HAVE_RENDERER_PLACEBO
# include "dp_renderer_placebo.h"
#else
# include "dp_renderer_sdl.h"
#endif