diff options
Diffstat (limited to 'src/gui/vulkan/qvulkanwindow.cpp')
| -rw-r--r-- | src/gui/vulkan/qvulkanwindow.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/vulkan/qvulkanwindow.cpp b/src/gui/vulkan/qvulkanwindow.cpp index caf53eb586..790bef9e14 100644 --- a/src/gui/vulkan/qvulkanwindow.cpp +++ b/src/gui/vulkan/qvulkanwindow.cpp @@ -2018,6 +2018,10 @@ void QVulkanWindowPrivate::endFrame() presInfo.waitSemaphoreCount = 1; presInfo.pWaitSemaphores = gfxQueueFamilyIdx == presQueueFamilyIdx ? &frame.drawSem : &frame.presTransSem; + // Do platform-specific WM notification. F.ex. essential on Wayland in + // order to circumvent driver frame callbacks + inst->presentAboutToBeQueued(q); + err = vkQueuePresentKHR(gfxQueue, &presInfo); if (err != VK_SUCCESS) { if (err == VK_ERROR_OUT_OF_DATE_KHR) { |