Commit dbffa5d3af552e14e714dfc9d5e3d369deff5843
2023-05-30T15:43:45
Vulkan: Update present history logic Keeping old Swapchain's `ImagePresentOperation`s with Fences can lead to multiple "old swapchains" lists. This may cause situations exceeding the `kMaxOldSwapchains` limit. Instead of marking `ImagePresentOperation` as corresponding to an older swapchain, accumulate all present history in the `mOldSwapchains`. Since Fences are only used when VK_EXT_swapchain_maintenance1 is supported, instead of attaching "old swapchains" to the first present operation, they are destroyed when present Fences are signaled in the new `cleanUpOldSwapchains()` method. Also this CL fixes a bug: if (mPresentHistory.empty() || mPresentHistory.back().imageIndex == kInvalidImageIndex) The above condition will always pass when VK_EXT_swapchain_maintenance1 is supported. Bug: angleproject:7847 Change-Id: I1a41944456756b8af740f1903c873823323a2e0b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4505952 Reviewed-by: Charlie Lao <cclao@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Igor Nazarov <i.nazarov@samsung.com>