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c8d6e69756
flash vectorial graphics in a layer git-svn-id: svn://dyne.org/rastasoft/freej/freej@621 383723c8-4afa-0310-b8a8-b1afb83214fc
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/////////////////////////////////////////////////////////////
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// Flash Plugin and Player
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// Copyright (C) 1998 Olivier Debon
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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///////////////////////////////////////////////////////////////
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#ifndef _BITMAP_H_
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#define _BITMAP_H_
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struct MyErrorHandler {
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struct jpeg_error_mgr pub;
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jmp_buf setjmp_buffer;
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};
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class Bitmap : public Character {
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public:
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long width;
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long height;
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long bpl;
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long depth;
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unsigned char *pixels; // Array of Pixels
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Color *colormap; // Array of color definitions
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long nbColors;
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unsigned char *alpha_buf; // Array of alpha values (no alpha if NULL)
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int defLevel;
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// Class Variables
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static int haveTables;
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static struct jpeg_decompress_struct jpegObject;
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static struct jpeg_source_mgr jpegSourceManager;
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static MyErrorHandler jpegErrorMgr;
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public:
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Bitmap(long id, int level = 1);
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~Bitmap();
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// JPEG handling methods
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int buildFromJpegInterchangeData(unsigned char *stream, int alpha, long offset); // Complete
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int buildFromJpegAbbreviatedData(unsigned char *stream); // Abbreviated
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// Class Method
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static int readJpegTables(unsigned char *stream); // Tables Only
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// ZLIB handling methods
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int buildFromZlibData(unsigned char *buffer,
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int width, int height,
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int format, int tableSize, int tableHasAlpha);
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long getWidth();
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long getHeight();
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Color *getColormap(long *n);
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unsigned char *getPixels();
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};
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#endif /* _BITMAP_H_ */
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