mirror of
https://gitea.com/brandonlester/oreon-firefox.git
synced 2024-11-21 04:22:02 -08:00
27 lines
1.1 KiB
Diff
27 lines
1.1 KiB
Diff
|
# HG changeset patch
|
||
|
|
# Parent 3de59fe1b8708c01e134ce698c4232b8a854f617
|
||
|
|
Problem: webGL sites are displayed in the wrong color (usually blue-ish)
|
||
|
|
Solution: Problem is with skia once again. Output of webgl seems endian-correct, but skia only
|
||
|
|
knows how to deal with little endian.
|
||
|
|
So we swizzle the output of webgl after reading it from readpixels()
|
||
|
|
Note: This does not fix all webGL sites, but is a step in the right direction
|
||
|
|
|
||
|
|
Index: firefox-115.0/gfx/gl/GLContext.h
|
||
|
|
===================================================================
|
||
|
|
--- firefox-115.0.orig/gfx/gl/GLContext.h
|
||
|
|
+++ firefox-115.0/gfx/gl/GLContext.h
|
||
|
|
@@ -1560,6 +1560,13 @@ class GLContext : public GenericAtomicRe
|
||
|
|
BEFORE_GL_CALL;
|
||
|
|
mSymbols.fReadPixels(x, y, width, height, format, type, pixels);
|
||
|
|
OnSyncCall();
|
||
|
|
+#if MOZ_BIG_ENDIAN()
|
||
|
|
+ uint8_t* itr = (uint8_t*)pixels;
|
||
|
|
+ for (GLsizei i = 0; i < width * height; i++) {
|
||
|
|
+ NativeEndian::swapToLittleEndianInPlace((uint32_t*)itr, 1);
|
||
|
|
+ itr += 4;
|
||
|
|
+ }
|
||
|
|
+#endif
|
||
|
|
AFTER_GL_CALL;
|
||
|
|
mHeavyGLCallsSinceLastFlush = true;
|
||
|
|
}
|