1*161f4cd1SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*161f4cd1SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*161f4cd1SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*161f4cd1SAndrew Rist * distributed with this work for additional information 6*161f4cd1SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*161f4cd1SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*161f4cd1SAndrew Rist * "License"); you may not use this file except in compliance 9*161f4cd1SAndrew Rist * with the License. You may obtain a copy of the License at 10*161f4cd1SAndrew Rist * 11*161f4cd1SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*161f4cd1SAndrew Rist * 13*161f4cd1SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*161f4cd1SAndrew Rist * software distributed under the License is distributed on an 15*161f4cd1SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*161f4cd1SAndrew Rist * KIND, either express or implied. See the License for the 17*161f4cd1SAndrew Rist * specific language governing permissions and limitations 18*161f4cd1SAndrew Rist * under the License. 19*161f4cd1SAndrew Rist * 20*161f4cd1SAndrew Rist *************************************************************/ 21*161f4cd1SAndrew Rist 22*161f4cd1SAndrew Rist 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 48