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Create backbuffer RTVs honoring multisampling

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When adding sRGB support for the backbuffer render target in D3D11,
the now explicitly specified RTV desc specifies a TEXTURE2D dimension.
For multisampled targets, this needs to be TEXTURE2DMS dimension.

This solves it by branching on the presence of MSAA in the reset flags but
could envisionably be obtained by looking at the desc of the backbuffer.
This commit is contained in:
Lars Viklund 2015-05-10 01:14:43 +02:00
parent 1aea6fc415
commit b965f730c0
1 changed files with 4 additions and 1 deletions
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5
src/renderer_d3d11.cpp
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@ -1496,7 +1496,10 @@ BX_PRAGMA_DIAGNOSTIC_POP();
DX_CHECK(m_swapChain->GetBuffer(0, IID_ID3D11Texture2D, (void**)&color));
D3D11_RENDER_TARGET_VIEW_DESC desc;
desc.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2D;
desc.ViewDimension = (m_flags & BGFX_RESET_MSAA_MASK)
? D3D11_RTV_DIMENSION_TEXTURE2DMS
: D3D11_RTV_DIMENSION_TEXTURE2D
;
desc.Texture2D.MipSlice = 0;
desc.Format = (m_flags & BGFX_RESET_SRGB_BACKBUFFER)
? DXGI_FORMAT_R8G8B8A8_UNORM_SRGB