Commit 4416846819f76673fc4d5f9bae1b6da621757c7e
2019-06-20T09:50:23
Vulkan: Sync image in TextureVk::syncState. We can use the DIRTY_BIT_IMPLEMENTATION internal dirty bit in the gl::Texture class to force calls to ContextVk::syncState. In syncState we can ensure we call ensureImageInitialized before we get to the ContextVk. This in turn means we can remove some of the command graph breaks from TextureVk. We need to make sure the dirty bits are propagated to EGL Image siblings with this method. This fixes a potential implementation issue with EGL images with the GL back-end. Also makes a state change test a little better by removing some of the VAO and program init calls before the draw. Improves perf on the texture change microbenchmark by 12.5%. Bug: angleproject:3539 Bug: angleproject:3117 Change-Id: I2b5481690801fa98f859a6c02e3f4b974590cd3d Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1663839 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>