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cursorconvert.h
Go to the documentation of this file.00001 /* 00002 Copyright (C) 2004 by Jorrit Tyberghein 00003 (C) 2004 by Frank Richter 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00018 */ 00019 00020 #ifndef __CS_CSPLUGINCOMMON_CANVAS_CURSORCONVERT_H__ 00021 #define __CS_CSPLUGINCOMMON_CANVAS_CURSORCONVERT_H__ 00022 00030 #include "csextern.h" 00031 #include "csgfx/rgbpixel.h" 00032 #include "csgfx/quantize.h" 00033 00034 struct iImage; 00035 class csImageMemory; 00036 00041 class CS_CSPLUGINCOMMON_EXPORT csCursorConverter 00042 { 00043 static bool InternalConvertTo1bpp (iImage* image, 00044 csColorQuantizer& quantizer, uint8*& bitmap, uint8*& mask, 00045 const csRGBcolor forecolor, const csRGBcolor backcolor, 00046 csRGBpixel keycolor, bool XbitOrder); 00047 public: 00053 static bool ConvertTo1bpp (iImage* image, uint8*& bitmap, uint8*& mask, 00054 const csRGBcolor forecolor, const csRGBcolor backcolor, 00055 const csRGBcolor* keycolor = 0, bool XbitOrder = false); 00060 static bool ConvertTo8bpp (iImage* image, uint8*& pixels, 00061 csRGBpixel*& palette, const csRGBcolor* keycolor = 0); 00066 static void StripAlphaFromRGBA (iImage* image, csRGBpixel replaceColor); 00071 static void StripAlphaFromPal8 (csImageMemory* image); 00072 }; 00073 00076 #endif // __CS_CSPLUGINCOMMON_CANVAS_CURSORCONVERT_H__
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