Commit 15c8a055227a8e22e2dde94ab445f3e0032bd2ce
2022-11-22T13:31:39
GL: Only reset transform feedback varyings when necessary. ProgramGL sychronizes all state before linking. This means setting the transform feedback varyings to 0 when transform feedback is not used. Skip this call to synchronize transform feedback varyings when it will have no effect. This is a speculative fix for crashes on IMG drivers. Some of the logs mention glTransformFeedbackVaryings reading invalid memory. Bug: chromium:1322820 Change-Id: Ib4ba9c6ea6f9ab8accb82f243472c4d4443b7fd5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4049420 Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>