tree 8153e0727d0c5cea54253d3529584f97c7644574
parent 88752889c721c4621dde3e9209dffd60f5fc8d1f
author Mohan Maiya <m.maiya@samsung.com> 1574441302 -0800
committer Commit Bot <commit-bot@chromium.org> 1574808489 +0000

Vulkan : Handle dirty state correctly when there are muiltiple VAOs

If vertex array object binding is changed, we need to update
the pipeline cache with the attribute information of the newly
bound VAO. We cache the strides of attributes because emulated
attributes will have strides that don't match the stride info
cached in its binding struct. Also added a test case that
switches between multiple VAOs.

Bug: angleproject:4127
Test: angle_end2end_tests.exe --gtest_filter=SimpleStateChangeTestES31.MultipleVertexArrayObjectRendering
Change-Id: I4f23aec33d5aa5988baa41f3c63db5534daf75ca
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1917453
Reviewed-by: Tobin Ehlis <tobine@google.com>
Commit-Queue: Tobin Ehlis <tobine@google.com>