LOVE/love
1
0
Fork 0
mirror of https://github.com/love2d/love.git synced 2026-08-16 08:11:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix DXT1 textures which use 1 bit alpha-cutout.

Browse Source 
Note that premultiplied alpha blending must be used with DXT1 alpha cutout textures if linear filtering is used, otherwise transparent black pixels will be blended with opaque non-black pixels resulting in dark fringes.
This commit is contained in:
Alex Szpakowski
2021-09-05 12:55:32 -03:00
parent 216d5ca4b2
commit 16ebaea390
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/graphics/opengl/OpenGL.cpp
+1 -1
View File
@@ -1575,7 +1575,7 @@ OpenGL::TextureFormat OpenGL::convertPixelFormat(PixelFormat pixelformat, bool r
break;
case PIXELFORMAT_DXT1:
f.internalformat = isSRGB ? GL_COMPRESSED_SRGB_S3TC_DXT1_EXT : GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
f.internalformat = isSRGB ? GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT : GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
break;
case PIXELFORMAT_DXT3:
f.internalformat = isSRGB ? GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT : GL_COMPRESSED_RGBA_S3TC_DXT3_EXT;