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Treat VK_SUBOPTIMAL_KHR as a valid return value of vkQueuePresentKHR 

vkQueuePresentKHR() may return VK_SUBOPTIMAL_KHR when "a swapchain no
longer matches the surface properties exactly, but can still be used to
present to the surface successfully", so it can also be treated as a
valid return value that indicates vkQueuePresentKHR() has returned
successfully.

This patch fixes the crash when we run the dawn_end2end_test
SwapChainTests.ResizingWindowOnly on the latest Intel Vulkan Windows
driver.

BUG=dawn:269
TEST=dawn_end2end_tests

Change-Id: I571ee74ea75b7a7f6fa59c7eebeed87a2429180d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/30842
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This commit is contained in:
Jiawei Shao 2020-10-24 02:46:13 +00:00 committed by Commit Bot service account
parent 8180c71a35
commit ebdbc03b77
1 changed files with 6 additions and 2 deletions
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8
src/dawn_native/vulkan/SwapChainVk.cpp
View File

@ -463,11 +463,15 @@ namespace dawn_native { namespace vulkan {
switch (result) {
case VK_SUCCESS:
// VK_SUBOPTIMAL_KHR means "a swapchain no longer matches the surface properties
// exactly, but can still be used to present to the surface successfully", so we
// can also treat it as a "success" error code of vkQueuePresentKHR().
case VK_SUBOPTIMAL_KHR:
return {};
// This present cannot be recovered. Re-initialize the VkSwapchain so that future
// presents work..
case VK_ERROR_OUT_OF_DATE_KHR:
// This present cannot be recovered. Re-initialize the VkSwapchain so that future
// presents work..
return Initialize(this);
// TODO(cwallez@chromium.org): Allow losing the surface at Dawn's API level?