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Diffstat (limited to 'graphics/decoders/pict.h')
| -rw-r--r-- | graphics/decoders/pict.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/graphics/decoders/pict.h b/graphics/decoders/pict.h deleted file mode 100644 index 554b149153..0000000000 --- a/graphics/decoders/pict.h +++ /dev/null @@ -1,140 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -/** - * @file - * Image decoder used in engines: - * - mohawk - * - pegasus - * - sci - */ - -#ifndef GRAPHICS_PICT_H -#define GRAPHICS_PICT_H - -#include "common/array.h" -#include "common/rect.h" -#include "common/scummsys.h" - -#include "graphics/decoders/image_decoder.h" -#include "graphics/pixelformat.h" - -namespace Common { -class SeekableReadStream; -} - -namespace Graphics { - -struct Surface; - -#define DECLARE_OPCODE(x) void x(Common::SeekableReadStream &stream) - -class PICTDecoder : public ImageDecoder { -public: - PICTDecoder(); - ~PICTDecoder(); - - // ImageDecoder API - bool loadStream(Common::SeekableReadStream &stream); - void destroy(); - const Surface *getSurface() const { return _outputSurface; } - const byte *getPalette() const { return _palette; } - uint16 getPaletteColorCount() const { return _paletteColorCount; } - - struct PixMap { - uint32 baseAddr; - uint16 rowBytes; - Common::Rect bounds; - uint16 pmVersion; - uint16 packType; - uint32 packSize; - uint32 hRes; - uint32 vRes; - uint16 pixelType; - uint16 pixelSize; - uint16 cmpCount; - uint16 cmpSize; - uint32 planeBytes; - uint32 pmTable; - uint32 pmReserved; - }; - - static PixMap readPixMap(Common::SeekableReadStream &stream, bool hasBaseAddr = true); - -private: - Common::Rect _imageRect; - byte _palette[256 * 3]; - uint16 _paletteColorCount; - Graphics::Surface *_outputSurface; - bool _continueParsing; - - // Utility Functions - void unpackBitsRect(Common::SeekableReadStream &stream, bool withPalette); - void unpackBitsLine(byte *out, uint32 length, Common::SeekableReadStream *stream, byte bitsPerPixel, byte bytesPerPixel); - void skipBitsRect(Common::SeekableReadStream &stream, bool withPalette); - void decodeCompressedQuickTime(Common::SeekableReadStream &stream); - void outputPixelBuffer(byte *&out, byte value, byte bitsPerPixel); - - // Opcodes - typedef void (PICTDecoder::*OpcodeProcPICT)(Common::SeekableReadStream &stream); - struct PICTOpcode { - PICTOpcode() { op = 0; proc = 0; desc = 0; } - PICTOpcode(uint16 o, OpcodeProcPICT p, const char *d) { op = o; proc = p; desc = d; } - uint16 op; - OpcodeProcPICT proc; - const char *desc; - }; - Common::Array<PICTOpcode> _opcodes; - - // Common Opcodes - void setupOpcodesCommon(); - DECLARE_OPCODE(o_nop); - DECLARE_OPCODE(o_clip); - DECLARE_OPCODE(o_txFont); - DECLARE_OPCODE(o_txFace); - DECLARE_OPCODE(o_pnSize); - DECLARE_OPCODE(o_txSize); - DECLARE_OPCODE(o_txRatio); - DECLARE_OPCODE(o_versionOp); - DECLARE_OPCODE(o_longText); - DECLARE_OPCODE(o_longComment); - DECLARE_OPCODE(o_opEndPic); - DECLARE_OPCODE(o_headerOp); - - // Regular-mode Opcodes - void setupOpcodesNormal(); - DECLARE_OPCODE(on_packBitsRect); - DECLARE_OPCODE(on_directBitsRect); - DECLARE_OPCODE(on_compressedQuickTime); - - // QuickTime-mode Opcodes - void setupOpcodesQuickTime(); - DECLARE_OPCODE(oq_packBitsRect); - DECLARE_OPCODE(oq_directBitsRect); - DECLARE_OPCODE(oq_compressedQuickTime); -}; - -#undef DECLARE_OPCODE - -} // End of namespace Graphics - -#endif |