ref: eb2b5bb10754da426b4ea9da78fbb017f0bcb9ec
parent: b298a644648a613898866f3f117f62c47f0f7d12
author: Werner Lemberg <wl@gnu.org>
date: Thu Dec 24 02:44:16 EST 2020
docs/CHANGES: Mention new SDF module.
--- a/docs/CHANGES
+++ b/docs/CHANGES
@@ -2,14 +2,23 @@
I. IMPORTANT CHANGES
- - The legacy Type 1/CFF engine is further demoted due to lack of
- CFF2 charstring support. You now need to use FT_Property_Set to
- enable it besides T1/CFF_CONFIG_OPTION_OLD_ENGINE options.
+ - The legacy Type 1 and CFF engines are further demoted due to lack
+ of CFF2 charstring support. You now need to use `FT_Property_Set`
+ to enable it besides the `T1_CONFIG_OPTION_OLD_ENGINE` and
+ `CFF_CONFIG_OPTION_OLD_ENGINE` options.
+ - A new rendering module has been added to create 16-bit Signed
+ Distance Field (SDF) bitmaps for both outline and bitmap glyphs.
+ The new rendering mode is called `FT_RENDER_MODE_SDF`, the pixel
+ mode is `FT_PIXEL_MODE_GRAY16`, and the corresponding raster flag
+ is `FT_RASTER_FLAG_SDF`.
+ This work was Anuj Verma's GSoC 2020 project.
+
+
II. MISCELLANEOUS
- - `ttdebug' didn't show changed point coordinates (bug introduced in
+ - `ttdebug` didn't show changed point coordinates (bug introduced in
version 2.10.3).
- A new configuration macro `FT_DEBUG_LOGGING` is available. It