kc3-lang/angle

2024-06-05T14:49:33

Vulkan: Precompute stageMask of kImageMemoryBarrierData Right now every time we need a pipelineStage in kImageMemoryBarrierData, we are doing a bitwise AND with mSupportedVulkanPipelineStageMask. This get called multiple times from barrier call. This CL adds mImageLayoutAndMemoryBarrierDataMap that has already precomputed all stageMask, thus avoid run time bitwise OR. This CL also precomputes the bufferWritePipelineStageMask so that flushImpl can be use it without construct every time. Bug: b/345279810 Change-Id: I878bd31c967cd217477061976f07df13b043fa7f Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5601073 Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com>