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direct3d11: try to fallback to 8 bits rendering if 10 bits fail 

(cherry picked from commit cb9e21e362)
Signed-off-by: Hugo Beauzée-Luyssen <hugo@beauzee.fr>
This commit is contained in:
Steve Lhomme 2018-03-21 16:07:01 +01:00 committed by Hugo Beauzée-Luyssen
parent 13430a5353
commit 15a0a1c4eb
1 changed files with 7 additions and 0 deletions
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7
modules/video_output/win32/direct3d11.c
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@ -1561,6 +1561,13 @@ static int Direct3D11Open(vout_display_t *vd)
hr = IDXGIFactory2_CreateSwapChainForHwnd(dxgifactory, (IUnknown *)sys->d3d_dev.d3ddevice,
sys->sys.hvideownd, &scd, NULL, NULL, &sys->dxgiswapChain);
if (hr == DXGI_ERROR_INVALID_CALL && scd.Format == DXGI_FORMAT_R10G10B10A2_UNORM)
{
msg_Warn(vd, "10 bits swapchain failed, try 8 bits");
scd.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
hr = IDXGIFactory2_CreateSwapChainForHwnd(dxgifactory, (IUnknown *)sys->d3d_dev.d3ddevice,
sys->sys.hvideownd, &scd, NULL, NULL, &sys->dxgiswapChain);
}
IDXGIFactory2_Release(dxgifactory);
if (FAILED(hr)) {
msg_Err(vd, "Could not create the SwapChain. (hr=0x%lX)", hr);