1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SV_BMPFAST_HXX 25 #define _SV_BMPFAST_HXX 26 27 class BitmapWriteAccess; 28 class BitmapReadAccess; 29 struct BitmapBuffer; 30 class BitmapColor; 31 class Size; 32 class Point; 33 struct SalTwoRect; 34 35 // the bmpfast functions have signatures with good compatibility to 36 // their canonic counterparts, which employ the GetPixel/SetPixel methods 37 38 bool ImplFastBitmapConversion( BitmapBuffer& rDst, const BitmapBuffer& rSrc, 39 const SalTwoRect& rTwoRect ); 40 41 bool ImplFastBitmapBlending( BitmapWriteAccess& rDst, 42 const BitmapReadAccess& rSrc, const BitmapReadAccess& rMask, 43 const SalTwoRect& rTwoRect ); 44 45 bool ImplFastEraseBitmap( BitmapBuffer&, const BitmapColor& ); 46 47 #endif // _SV_BMPFAST_HXX 48