diff options
| author | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-07-29 10:20:57 +0200 |
|---|---|---|
| committer | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-07-31 09:04:37 +0200 |
| commit | a093e4e3c2058b4662ff27473bcfba3c141f0924 (patch) | |
| tree | 98e5330ede6e51d3cf080d8d17989e36a8cf7d2c /src/gui | |
| parent | f84ea9a6bddecd2d8831b4449c7fbcb913ffe435 (diff) | |
rhi: vulkan: Fix glitches on resize on X11
...by notifying QVulkanInstance about the present. With the xcb platform
this then gets turned into updating the sync request counter.
Change-Id: Iecfb6d10ead3befcb24c19433d4712ed73a84bb4
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Diffstat (limited to 'src/gui')
| -rw-r--r-- | src/gui/rhi/qrhivulkan.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/rhi/qrhivulkan.cpp b/src/gui/rhi/qrhivulkan.cpp index 7c4eeaf226..2caa6cdec4 100644 --- a/src/gui/rhi/qrhivulkan.cpp +++ b/src/gui/rhi/qrhivulkan.cpp @@ -1661,6 +1661,10 @@ QRhi::FrameOpResult QRhiVulkan::endFrame(QRhiSwapChain *swapChain, QRhi::EndFram } } + // Do platform-specific WM notification. F.ex. essential on X11 in + // order to prevent glitches on resizing the window. + inst->presentQueued(swapChainD->window); + // mark the current swapchain buffer as unused from our side frame.imageAcquired = false; // and move on to the next buffer |