vcl/inc/bmpfast.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_VCL_INC_BMPFAST_HXX
  21 #define INCLUDED_VCL_INC_BMPFAST_HXX
  22
  23 #include <vcl/dllapi.h>
  24
  25 class BitmapWriteAccess;
  26 class BitmapReadAccess;
  27 struct BitmapBuffer;
  28 class BitmapColor;
  29 struct SalTwoRect;
  30
  31 // the bmpfast functions have signatures with good compatibility to
  32 // their canonic counterparts, which employ the GetPixel/SetPixel methods
  33
  34 VCL_DLLPUBLIC bool ImplFastBitmapConversion( BitmapBuffer& rDst, const BitmapBuffer& rSrc,
  35         const SalTwoRect& rTwoRect );
  36
  37 bool ImplFastBitmapBlending( BitmapWriteAccess const & rDst,
  38     const BitmapReadAccess& rSrc, const BitmapReadAccess& rMask,
  39     const SalTwoRect& rTwoRect );
  40
  41 bool ImplFastEraseBitmap( BitmapBuffer&, const BitmapColor& );
  42
  43 #endif // INCLUDED_VCL_INC_BMPFAST_HXX
  44
  45 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */