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move win32 pixel format dumping code into LowLevelWindow_Win32

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This commit is contained in:
Glenn Maynard
2004-10-23 02:16:59 +00:00
parent 827842a396
commit c326423dce
2 changed files with 30 additions and 71 deletions
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stepmania/src/arch/LowLevelWindow/LowLevelWindow_Win32.cpp
+30 -4
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@@ -71,6 +71,35 @@ void pump(const char *p)
}
}
void DumpPixelFormat( const PIXELFORMATDESCRIPTOR &pfd )
{
CString str = ssprintf( "Mode: " );
bool bInvalidFormat = false;
if( pfd.dwFlags & PFD_GENERIC_FORMAT )
{
if( pfd.dwFlags & PFD_GENERIC_ACCELERATED ) str += "MCD ";
else { str += "software "; bInvalidFormat = true; }
}
else
str += "ICD ";
if( pfd.iPixelType != PFD_TYPE_RGBA ) { str += "indexed "; bInvalidFormat = true; }
if( !(pfd.dwFlags & PFD_SUPPORT_OPENGL) ) { str += "!OPENGL "; bInvalidFormat = true; }
if( !(pfd.dwFlags & PFD_DRAW_TO_WINDOW) ) { str += "!window "; bInvalidFormat = true; }
if( !(pfd.dwFlags & PFD_DOUBLEBUFFER) ) { str += "!dbuff "; bInvalidFormat = true; }
str += ssprintf( "%i (%i%i%i) ", pfd.cColorBits, pfd.cRedBits, pfd.cGreenBits, pfd.cBlueBits );
if( pfd.cAlphaBits ) str += ssprintf( "%i alpha ", pfd.cAlphaBits );
if( pfd.cDepthBits ) str += ssprintf( "%i depth ", pfd.cDepthBits );
if( pfd.cStencilBits ) str += ssprintf( "%i stencil ", pfd.cStencilBits );
if( pfd.cAccumBits ) str += ssprintf( "%i accum ", pfd.cAccumBits );
if( bInvalidFormat )
LOG->Warn( "Invalid format: %s", str.c_str() );
else
LOG->Info( "%s", str.c_str() );
}
/* This function does not reset the video mode if it fails, because we might be trying
* yet another video mode, so we'd just thrash the display. On fatal error,
@@ -171,10 +200,7 @@ CString LowLevelWindow_Win32::TryVideoMode( RageDisplay::VideoModeParams p, bool
DescribePixelFormat( GraphicsWindow::GetHDC(), iPixelFormat, sizeof(g_CurrentPixelFormat), &g_CurrentPixelFormat );
LOG->Info( "Got %i bpp (%i%i%i%i), %i depth",
g_CurrentPixelFormat.cColorBits, g_CurrentPixelFormat.cRedBits,
g_CurrentPixelFormat.cBlueBits, g_CurrentPixelFormat.cGreenBits,
g_CurrentPixelFormat.cAlphaBits, g_CurrentPixelFormat.cDepthBits );
DumpPixelFormat( g_CurrentPixelFormat );
}
if( g_HGLRC == NULL )