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fix error when create backbuffer with msaa and srgb format (#2258)

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This commit is contained in:
Kitchen
2020-09-07 23:05:33 +08:00
committed by GitHub
parent fa3aa2969e
commit 14f8a097fc
1 changed files with 7 additions and 2 deletions
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9
src/renderer_d3d11.cpp
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@@ -1087,7 +1087,12 @@ namespace bgfx { namespace d3d11
desc.Height = m_scd.height;
desc.MipLevels = 1;
desc.ArraySize = 1;
desc.Format = m_scd.format;
/*
* According to https://docs.microsoft.com/en-us/windows/win32/direct3ddxgi/converting-data-color-space ,
* ONLY the backbuffer from swapchain can be created without *_SRGB format, custom backbuffer should be created the same
* format as well as render target view.
*/
desc.Format = (m_resolution.reset & BGFX_RESET_SRGB_BACKBUFFER) ? s_textureFormat[m_resolution.format].m_fmtSrgb : s_textureFormat[m_resolution.format].m_fmt;
desc.SampleDesc = m_scd.sampleDesc;
desc.Usage = D3D11_USAGE_DEFAULT;
desc.BindFlags = D3D11_BIND_RENDER_TARGET;
@@ -2461,7 +2466,7 @@ namespace bgfx { namespace d3d11
desc.Height = m_scd.height;
desc.MipLevels = 1;
desc.ArraySize = 1;
desc.Format = m_scd.format;
desc.Format = (m_resolution.reset & BGFX_RESET_SRGB_BACKBUFFER) ? s_textureFormat[m_resolution.format].m_fmtSrgb : s_textureFormat[m_resolution.format].m_fmt;
desc.SampleDesc = m_scd.sampleDesc;
desc.Usage = D3D11_USAGE_DEFAULT;
desc.BindFlags = D3D11_BIND_RENDER_TARGET;