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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 00036 class csColorQuantizer; 00037 class csImageMemory; 00038 class csRGBcolor; 00039 struct csRGBpixel; 00040 00045 class CS_CRYSTALSPACE_EXPORT csCursorConverter 00046 { 00047 static bool InternalConvertTo1bpp (iImage* image, 00048 csColorQuantizer& quantizer, uint8*& bitmap, uint8*& mask, 00049 int fgIndex, csRGBpixel keycolor, csRGBpixel* pal, int maxcolors, 00050 bool XbitOrder); 00051 public: 00057 static bool ConvertTo1bpp (iImage* image, uint8*& bitmap, uint8*& mask, 00058 const csRGBcolor forecolor, const csRGBcolor backcolor, 00059 const csRGBcolor* keycolor = 0, bool XbitOrder = false); 00065 static bool ConvertTo1bppAutoColor (iImage* image, uint8*& bitmap, 00066 uint8*& mask, csRGBcolor& forecolor, csRGBcolor& backcolor, 00067 const csRGBcolor* keycolor = 0, bool XbitOrder = false); 00072 static bool ConvertTo8bpp (iImage* image, uint8*& pixels, 00073 csRGBpixel*& palette, const csRGBcolor* keycolor = 0); 00078 static void StripAlphaFromRGBA (iImage* image, csRGBpixel replaceColor); 00083 static void StripAlphaFromPal8 (csImageMemory* image); 00084 }; 00085 00088 #endif // __CS_CSPLUGINCOMMON_CANVAS_CURSORCONVERT_H__
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