xref: /aoo41x/main/vcl/inc/bmpfast.hxx (revision 161f4cd1)
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23cdf0e10cSrcweir 
24cdf0e10cSrcweir #ifndef _SV_BMPFAST_HXX
25cdf0e10cSrcweir #define _SV_BMPFAST_HXX
26cdf0e10cSrcweir 
27cdf0e10cSrcweir class BitmapWriteAccess;
28cdf0e10cSrcweir class BitmapReadAccess;
29cdf0e10cSrcweir struct BitmapBuffer;
30cdf0e10cSrcweir class BitmapColor;
31cdf0e10cSrcweir class Size;
32cdf0e10cSrcweir class Point;
33cdf0e10cSrcweir struct SalTwoRect;
34cdf0e10cSrcweir 
35cdf0e10cSrcweir // the bmpfast functions have signatures with good compatibility to
36cdf0e10cSrcweir // their canonic counterparts, which employ the GetPixel/SetPixel methods
37cdf0e10cSrcweir 
38cdf0e10cSrcweir bool ImplFastBitmapConversion( BitmapBuffer& rDst, const BitmapBuffer& rSrc,
39cdf0e10cSrcweir         const SalTwoRect& rTwoRect );
40cdf0e10cSrcweir 
41cdf0e10cSrcweir bool ImplFastBitmapBlending( BitmapWriteAccess& rDst,
42cdf0e10cSrcweir     const BitmapReadAccess& rSrc, const BitmapReadAccess& rMask,
43cdf0e10cSrcweir     const SalTwoRect& rTwoRect );
44cdf0e10cSrcweir 
45cdf0e10cSrcweir bool ImplFastEraseBitmap( BitmapBuffer&, const BitmapColor& );
46cdf0e10cSrcweir 
47cdf0e10cSrcweir #endif // _SV_BMPFAST_HXX
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