Commit a93a3930b2cc3261683cbf0356db12b4698e6f9b
2021-12-08T20:36:07
Vulkan: Track enabled in VertexArray Previously in sequences such as glEnableVertexAttribArray(0) glDrawElements() glDisableVertexAttribArray(0) glEnableVertexAttribArray(0) glDrawElements() the second glDrawElements() would always be called with dirty enable. On some backends like Vulkan this could result in unnecessary pipeline changes. Bug: angleproject:6796 Change-Id: Ib44877b6030e8d0acede7cf5c591936ba3844b69 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3325208 Reviewed-by: Charlie Lao <cclao@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Lingfeng Yang <lfy@google.com>