Commit e5b87adc802c5906ca462544b2697084cb8e5f80
2025-02-20T15:32:16
Vulkan: Fix WindowSurfaceVk::hasStagedUpdates w.r.t MSAA The old `hasStagedUpdates()` checked swapchain image for staged updates. However in case of MSAA, staged updates are added to the `mColorImageMS`. Universal solution is to check staged updates on the renderpass image from `mColorRenderTarget`, which will be `mColorImageMS` in case of MSAA surface, and the currently acquired swapchain image otherwise. No automated test is possible, since `glReadPixels()` still works as expected. Other reason is that `ANGLE_VK_TRACE_EVENT_AND_MARKER` before acquire inserts commands into the outside renderpass command buffer causing flush to happen. In other words, the debug marker interfering with the normal ANGLE behavior, so even visual test is not possible. Bug: angleproject:237449314 Change-Id: I237514a640a23a33d894109856711c1eb2dcbb29 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6285626 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Igor Nazarov <i.nazarov@samsung.com>