Commit fb118e4109ba93ae433d68a09da3cfda0402a330
2025-01-22T13:26:31
Vulkan: Always defer acquireNextSwapchainImage() call This change is a preparation before the follow up EGL_WIDTH/EGL_HEIGH eglQuerySurface rework. There is no need to acquire initial swapchain image after surface initialization. Skipping ANI may speed-up apps startup in some cases. The operation is also removed from swap (in case of out-of-date swapchain) for consistency and as a preparation for the follow up change. Change also enables "perFrameWindowSizeQuery" for NVIDIA on Windows because of the "SurfaceDimensionsChangeAndFragCoord" test failure. Test fails because `vkQueuePresentKHR()` does not return `VK_ERROR_OUT_OF_DATE_KHR` when presenting old image size after the window resize, even despite that surface caps currentExtent has already new size. Issue is not permanent, and may "fix" itself if add few empty swap buffers before starting the test or do ANI in the initialize (which one will work depends on GPU). Above issue is observed on the driver 546.01 (currently used by bots). Old 531.68 and new 566.36 does not have this issue (tested on RTX 3060 Laptop). The 546.01 driver, however, fails on that same system even on the base CL (without this change). Bug: angleproject:153329980 Bug: angleproject:42264593 Change-Id: I261e1f573a6b892f1ba4282dd17f17289c2f4184 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6182599 Commit-Queue: Igor Nazarov <i.nazarov@samsung.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>