Commit 40267ddca2b81b3c58dfd22b96e92c2b4ffa7a82
2025-01-14T12:51:00
Vulkan: Add bufferWrite for multiple shader stages This is mostly a clean up CL. When a buffer is used in multiple shader stages, it was inserting barrier multiple times by calling bufferWrite in a loop. This creates unnecessary barrier against one shader stage to another shader stage. This CL adds a multiple shader stages version of bufferWrite that takes "const gl::ShaderBitSet &writeShaderStages" as an argument, in consistency to bufferRead. Otherwise this creates a problem in future CLs where we use VkEvent to track the write and you end up with WAW of the VkEvent that has not submitted. Bug: angleproject:360274928 Bug: angleproject:42262235 Change-Id: I923dc9df39318d337f67f4fa0f6a68f336df24f7 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6180948 Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>