Commit 34b832a32647235ab6787e4aa023887b23c2335a
2024-05-24T13:38:58
Vulkan: Add RefCountedEvent recycler Previously the recycler was disabled due to race between resetEvent and setEvent. This CL splits mFreeStack into two list: mEventsToReset and mEventsToReuse. Events are first added to mEventsToReset list. Then at OutsideRenderPassCommandBufferHelper::flushToPrimary time, VkCmdResetEvents are added to reset all events in mEventsToReset list, and that reset operation is tracked by mResettingQueue. When reset command is completed, events moved into mEventsToReuse list. Since access to renderer's RefCountedEventRecycler requires lock, RefCountedEventCollector (a queue of events) is passed between ShareGroupVk and renderer's recycler to minimize the locked access. Bug: b/336844257 Change-Id: Iffac095729a81ba65a43df68cc9255d76e4be7c9 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5576757 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com>