Commit 5911243cd2115fa62a518e6ac6ef757ca26efa6d
2022-07-06T15:55:28
Fix linkValidateTransformFeedback for glLinkProgram From OpneGLES 3.2 spec. 11.1.2.1: A program will fail to link if the count specified by TransformFeedbackVaryings is non-zero, but the program object has no vertex, tessellation evaluation, or geometry shader. Add check in validation to account for this. Bug: angleproject:5557 Tests: ProgramPipelineTest32.CreateProgramWithTransformFeedbackVarying Change-Id: Ia86cbe8e85cb6a69fd35ddc4bc6ee37b9500c78f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3723861 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>