vcl/inc/bmpfast.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef INCLUDED_VCL_INC_BMPFAST_HXX
  21 #define INCLUDED_VCL_INC_BMPFAST_HXX
  22
  23 class BitmapWriteAccess;
  24 class BitmapReadAccess;
  25 struct BitmapBuffer;
  26 class BitmapColor;
  27 struct SalTwoRect;
  28
  29 // the bmpfast functions have signatures with good compatibility to
  30 // their canonic counterparts, which employ the GetPixel/SetPixel methods
  31
  32 bool ImplFastBitmapConversion( BitmapBuffer& rDst, const BitmapBuffer& rSrc,
  33         const SalTwoRect& rTwoRect );
  34
  35 bool ImplFastBitmapBlending( BitmapWriteAccess& rDst,
  36     const BitmapReadAccess& rSrc, const BitmapReadAccess& rMask,
  37     const SalTwoRect& rTwoRect );
  38
  39 bool ImplFastEraseBitmap( BitmapBuffer&, const BitmapColor& );
  40
  41 #endif // INCLUDED_VCL_INC_BMPFAST_HXX
  42
  43 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */