Commit 5af6306a0536448e17d5ac2eb5f3a97cfcb04c59
2021-03-31T23:23:52
Vulkan: Update layer provoking vertex for geometry shaders Set the GS layer provoking vertex value to GL_LAST_VERTEX_CONVENTION if the provoking vertex extension is enabled. Otherwise, use GL_FIRST_VERTEX_CONVENTION as vulkan follows this convention for provoking vertex. Tests: dEQP-GLES31.functional.geometry_shading.layered.layer_provoking_vertex_* Bug: angleproject:5452 Change-Id: Ie385f3b713486c54114dbfcefd799d180701bb60 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2799033 Commit-Queue: Brandon Schade <b.schade@samsung.com> Commit-Queue: Mohan Maiya <m.maiya@samsung.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>