tree 10701653e434117b570f1489a9fd4f87d82f7f0c
parent 596f653f59eb6ac80bb26d00be4e89c0c3e91a9e
author Alexis Hetu <sugoi@google.com> 1526490221 -0400
committer Alexis Hétu <sugoi@google.com> 1526494312 +0000

Fix glBlitFramebuffer validation for BGRA8 IOSurfaces

The format comparison for blitting from a multisampled buffer
was not ES2 specific, so the ES3 check was removed. That had
been added to fix blitting to the backbuffer on MacOS, which
is now instead fixed by allowing BGRA8 and RGBA8 to be
accepted interchangeably as draw and read formats.

Fixes dEQP-GLES3.functional.negative_api.buffer.blit_framebuffer_multisample

Change-Id: Id577372791007a780c542b0986378147e1e7bc1b
Reviewed-on: https://swiftshader-review.googlesource.com/18888
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>