LibreOffice Module vcl (master)  1
bmpfast.hxx
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19 
20 #ifndef INCLUDED_VCL_INC_BMPFAST_HXX
21 #define INCLUDED_VCL_INC_BMPFAST_HXX
22 
23 #include <vcl/dllapi.h>
24 #include <vcl/Scanline.hxx>
25 #include <tools/long.hxx>
26 
27 class BitmapWriteAccess;
28 class BitmapReadAccess;
29 struct BitmapBuffer;
30 class BitmapColor;
31 struct SalTwoRect;
32 
33 // the bmpfast functions have signatures with good compatibility to
34 // their canonic counterparts, which employ the GetPixel/SetPixel methods
35 
37  const SalTwoRect& rTwoRect );
38 
39 bool ImplFastCopyScanline( tools::Long nY, BitmapBuffer& rDst, const BitmapBuffer& rSrc);
40 bool ImplFastCopyScanline( tools::Long nY, BitmapBuffer& rDst, ConstScanline aSrcScanline,
41  ScanlineFormat nSrcScanlineFormat, sal_uInt32 nSrcScanlineSize);
42 
43 bool ImplFastBitmapBlending( BitmapWriteAccess const & rDst,
44  const BitmapReadAccess& rSrc, const BitmapReadAccess& rMask,
45  const SalTwoRect& rTwoRect );
46 
48 
49 #endif // INCLUDED_VCL_INC_BMPFAST_HXX
50 
51 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
#define VCL_DLLPUBLIC
Definition: dllapi.h:29
long Long
bool ImplFastCopyScanline(tools::Long nY, BitmapBuffer &rDst, const BitmapBuffer &rSrc)
Definition: bmpfast.cxx:550
ScanlineFormat
Definition: Scanline.hxx:28
const sal_uInt8 * ConstScanline
Definition: Scanline.hxx:26
bool ImplFastEraseBitmap(BitmapBuffer &, const BitmapColor &)
Definition: bmpfast.cxx:775
VCL_DLLPUBLIC bool ImplFastBitmapConversion(BitmapBuffer &rDst, const BitmapBuffer &rSrc, const SalTwoRect &rTwoRect)
Definition: bmpfast.cxx:373
bool ImplFastBitmapBlending(BitmapWriteAccess const &rDst, const BitmapReadAccess &rSrc, const BitmapReadAccess &rMask, const SalTwoRect &rTwoRect)
Definition: bmpfast.cxx:677