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WIC 32bpp RGBE is 8:8:8:8, not the same as DXGI SHAREDEXP 9:9:9:5

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See https://directxtex.codeplex.com/workitem/913
This commit is contained in:
walbourn_cp
2013-04-10 17:04:56 -07:00
parent e4e6c6c008
commit dff2427bbb
2 changed files with 1 additions and 3 deletions
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2
ScreenGrab/ScreenGrab.cpp
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@@ -900,7 +900,6 @@ HRESULT DirectX::SaveWICTextureToFile( _In_ ID3D11DeviceContext* pContext,
case DXGI_FORMAT_R16G16B16A16_UNORM: pfGuid = GUID_WICPixelFormat64bppRGBA; break;
case DXGI_FORMAT_R10G10B10_XR_BIAS_A2_UNORM: pfGuid = GUID_WICPixelFormat32bppRGBA1010102XR; break; // DXGI 1.1
case DXGI_FORMAT_R10G10B10A2_UNORM: pfGuid = GUID_WICPixelFormat32bppRGBA1010102; break;
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP: pfGuid = GUID_WICPixelFormat32bppRGBE; break;
case DXGI_FORMAT_B5G5R5A1_UNORM: pfGuid = GUID_WICPixelFormat16bppBGRA5551; break;
case DXGI_FORMAT_B5G6R5_UNORM: pfGuid = GUID_WICPixelFormat16bppBGR565; break;
case DXGI_FORMAT_R32_FLOAT: pfGuid = GUID_WICPixelFormat32bppGrayFloat; break;
@@ -999,7 +998,6 @@ HRESULT DirectX::SaveWICTextureToFile( _In_ ID3D11DeviceContext* pContext,
#if (_WIN32_WINNT >= 0x0602 /*_WIN32_WINNT_WIN8*/) || defined(_WIN7_PLATFORM_UPDATE)
case DXGI_FORMAT_R32G32B32A32_FLOAT:
case DXGI_FORMAT_R16G16B16A16_FLOAT:
case DXGI_FORMAT_R9G9B9E5_SHAREDEXP:
if ( g_WIC2 )
{
targetGuid = GUID_WICPixelFormat96bppRGBFloat;