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D3D11 : try to create swapchain with DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL first (#1301)

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This commit is contained in:
Lectem
2017-12-28 19:13:36 +01:00
committed by Branimir Karadžić
parent 6474781b14
commit 3888bbf59c
1 changed files with 12 additions and 3 deletions
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15
src/renderer_d3d11.cpp
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@@ -1328,7 +1328,8 @@ BX_PRAGMA_DIAGNOSTIC_POP();
m_scd.SampleDesc.Count = 1;
m_scd.SampleDesc.Quality = 0;
m_scd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
m_scd.BufferCount = 1;
m_scd.BufferCount = 2;
m_scd.SwapEffect = DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL;
m_scd.OutputWindow = (HWND)g_platformData.nwh;
m_scd.Windowed = true;
@@ -1336,7 +1337,16 @@ BX_PRAGMA_DIAGNOSTIC_POP();
, &m_scd
, &m_swapChain
);
if (FAILED(hr))
{
// DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL is not available on win7
// Try again with DXGI_SWAP_EFFECT_DISCARD
m_scd.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
hr = m_factory->CreateSwapChain(m_device
, &m_scd
, &m_swapChain
);
}
DX_CHECK(m_factory->MakeWindowAssociation( (HWND)g_platformData.nwh, 0
| DXGI_MWA_NO_WINDOW_CHANGES
| DXGI_MWA_NO_ALT_ENTER
@@ -5968,7 +5978,6 @@ BX_PRAGMA_DIAGNOSTIC_POP();
{
profiler.end();
}
profiler.begin(view);
viewState.m_rect = _render->m_view[view].m_rect;