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Forced alpha component in color buffer for 32 bits mode, on Windows

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git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/trunk@1428 4e206d99-4929-0410-ac5d-dfc041789085
This commit is contained in:
LaurentGom 2010-02-26 07:49:12 +00:00
parent f30c2871fc
commit ba66558cec
1 changed files with 1 additions and 0 deletions
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src/SFML/Window/Win32/WindowImplWin32.cpp
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@ -599,6 +599,7 @@ void WindowImplWin32::CreateContext(const VideoMode& Mode, WindowSettings& Param
PixelDescriptor.cColorBits = static_cast<BYTE>(Mode.BitsPerPixel); PixelDescriptor.cColorBits = static_cast<BYTE>(Mode.BitsPerPixel);
PixelDescriptor.cDepthBits = static_cast<BYTE>(Params.DepthBits); PixelDescriptor.cDepthBits = static_cast<BYTE>(Params.DepthBits);
PixelDescriptor.cStencilBits = static_cast<BYTE>(Params.StencilBits); PixelDescriptor.cStencilBits = static_cast<BYTE>(Params.StencilBits);
PixelDescriptor.cAlphaBits = Mode.BitsPerPixel == 32 ? 8 : 0;
// Get the pixel format that best matches our requirements // Get the pixel format that best matches our requirements
BestFormat = ChoosePixelFormat(myDeviceContext, &PixelDescriptor); BestFormat = ChoosePixelFormat(myDeviceContext, &PixelDescriptor);