gecko/gfx/angle/angle-enforce-readpixels-spec.patch

35 lines
1018 B
Diff

From: Jeff Gilbert <jgilbert@mozilla.com>
Bug 724476 - ANGLE Bug 293 - Enforce readPixels format/type semantics
diff --git a/gfx/angle/src/libGLESv2/libGLESv2.cpp b/gfx/angle/src/libGLESv2/libGLESv2.cpp
--- a/gfx/angle/src/libGLESv2/libGLESv2.cpp
+++ b/gfx/angle/src/libGLESv2/libGLESv2.cpp
@@ -98,27 +98,16 @@ bool validReadFormatType(GLenum format,
switch (type)
{
case GL_UNSIGNED_BYTE:
break;
default:
return false;
}
break;
- case GL_BGRA_EXT:
- switch (type)
- {
- case GL_UNSIGNED_BYTE:
- case GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT:
- case GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT:
- break;
- default:
- return false;
- }
- break;
case gl::IMPLEMENTATION_COLOR_READ_FORMAT:
switch (type)
{
case gl::IMPLEMENTATION_COLOR_READ_TYPE:
break;
default:
return false;
}