xref: /aoo42x/main/vcl/inc/bmpfast.hxx (revision cdf0e10c)
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27 
28 #ifndef _SV_BMPFAST_HXX
29 #define _SV_BMPFAST_HXX
30 
31 class BitmapWriteAccess;
32 class BitmapReadAccess;
33 struct BitmapBuffer;
34 class BitmapColor;
35 class Size;
36 class Point;
37 struct SalTwoRect;
38 
39 // the bmpfast functions have signatures with good compatibility to
40 // their canonic counterparts, which employ the GetPixel/SetPixel methods
41 
42 bool ImplFastBitmapConversion( BitmapBuffer& rDst, const BitmapBuffer& rSrc,
43         const SalTwoRect& rTwoRect );
44 
45 bool ImplFastBitmapBlending( BitmapWriteAccess& rDst,
46     const BitmapReadAccess& rSrc, const BitmapReadAccess& rMask,
47     const SalTwoRect& rTwoRect );
48 
49 bool ImplFastEraseBitmap( BitmapBuffer&, const BitmapColor& );
50 
51 #endif // _SV_BMPFAST_HXX
52