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rhi: d3d11: Fix swapchain format check 

...to only return true for HDR formats that are sensible for
Direct 3D. There are currently no other formats, but new ones
may get added in the future.

Pick-to: 6.6 6.5
Change-Id: I4fc6d605da8f6bf2644a4e5c355ab8f1c62ad68d
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
bb10
Laszlo Agocs 2023-06-07 14:21:26 +02:00
parent e4682408b0
commit 8a1915e04e
1 changed files with 4 additions and 2 deletions
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6
src/gui/rhi/qrhid3d11.cpp
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@ -4904,8 +4904,10 @@ bool QD3D11SwapChain::isFormatSupported(Format f)
QRHI_RES_RHI(QRhiD3D11);
DXGI_OUTPUT_DESC1 desc1;
if (outputDesc1ForWindow(m_window, rhiD->activeAdapter, &desc1))
return desc1.ColorSpace == DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020;
if (outputDesc1ForWindow(m_window, rhiD->activeAdapter, &desc1)) {
if (desc1.ColorSpace == DXGI_COLOR_SPACE_RGB_FULL_G2084_NONE_P2020)
return f == QRhiSwapChain::HDRExtendedSrgbLinear || f == QRhiSwapChain::HDR10;
}
return false;
}