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author | Eugene Sandulenko | 2011-01-23 17:14:43 +0000 |
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committer | Eugene Sandulenko | 2011-01-23 17:14:43 +0000 |
commit | 806ccf5d25ebe337103942cdb6b5cf8800de115a (patch) | |
tree | ead210f06163f97521b2ae26b06b450be8bf10a3 /graphics/video/codecs/truemotion1.h | |
parent | 36ed9be335217ef6fcf8e07b257fb6a1ee1ed8f2 (diff) | |
download | scummvm-rg350-806ccf5d25ebe337103942cdb6b5cf8800de115a.tar.gz scummvm-rg350-806ccf5d25ebe337103942cdb6b5cf8800de115a.tar.bz2 scummvm-rg350-806ccf5d25ebe337103942cdb6b5cf8800de115a.zip |
GRAPHICS: Move graphics/video/ to video/. Step 1/2
svn-id: r55473
Diffstat (limited to 'graphics/video/codecs/truemotion1.h')
-rw-r--r-- | graphics/video/codecs/truemotion1.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/graphics/video/codecs/truemotion1.h b/graphics/video/codecs/truemotion1.h deleted file mode 100644 index ab8fb221f8..0000000000 --- a/graphics/video/codecs/truemotion1.h +++ /dev/null @@ -1,106 +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. - * - * $URL$ - * $Id$ - * - */ - -// Based on the TrueMotion 1 decoder by Alex Beregszaszi & Mike Melanson in FFmpeg - -// Only compile if SCI32 is enabled or if we're building dynamic modules -#if defined(ENABLE_SCI32) || defined(DYNAMIC_MODULES) - -#ifndef GRAPHICS_TRUEMOTION1_H -#define GRAPHICS_TRUEMOTION1_H - -#include "graphics/video/codecs/codec.h" - -namespace Graphics { - -class TrueMotion1Decoder : public Codec { -public: - TrueMotion1Decoder(uint16 width, uint16 height); - ~TrueMotion1Decoder(); - - const Surface *decodeImage(Common::SeekableReadStream *stream); - - // Always return RGB565 - PixelFormat getPixelFormat() const { return Graphics::PixelFormat(2, 5, 6, 5, 0, 11, 5, 0, 0); } - -private: - Surface *_surface; - - int _mbChangeBitsRowSize; - byte *_buf, *_mbChangeBits, *_indexStream; - int _indexStreamSize; - - uint16 _width, _height; - int _flags; - - struct PredictorTableEntry { - uint32 color; - bool getNextIndex; - }; - - PredictorTableEntry _yPredictorTable[1024]; - PredictorTableEntry _cPredictorTable[1024]; - - int _blockType; - int _blockWidth; - int _blockHeight; - - int16 _ydt[8]; - int16 _cdt[8]; - - int _lastDeltaset, _lastVectable; - - uint32 *_vertPred; - - struct { - byte headerSize; - byte compression; - byte deltaset; - byte vectable; - uint16 ysize; - uint16 xsize; - uint16 checksum; - byte version; - byte headerType; - byte flags; - byte control; - uint16 xoffset; - uint16 yoffset; - uint16 width; - uint16 height; - } _header; - - void selectDeltaTables(int deltaTableIndex); - void decodeHeader(Common::SeekableReadStream *stream); - void decode16(); - int makeYdt16Entry(int p1, int p2); - int makeCdt16Entry(int p1, int p2); - void genVectorTable16(const byte *selVectorTable); -}; - -} // End of namespace Graphics - -#endif // GRAPHICS_TRUEMOTION1_H -#endif // SCI32/Plugins guard |