aboutsummaryrefslogtreecommitdiff
path: root/video/codecs/svq1.h
diff options
context:
space:
mode:
Diffstat (limited to 'video/codecs/svq1.h')
-rw-r--r--video/codecs/svq1.h88
1 files changed, 0 insertions, 88 deletions
diff --git a/video/codecs/svq1.h b/video/codecs/svq1.h
deleted file mode 100644
index 6667fea344..0000000000
--- a/video/codecs/svq1.h
+++ /dev/null
@@ -1,88 +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.
- *
- */
-
-#ifndef VIDEO_CODECS_SVQ1_H
-#define VIDEO_CODECS_SVQ1_H
-
-#include "video/codecs/codec.h"
-
-namespace Common {
-class BitStream;
-class Huffman;
-struct Point;
-}
-
-namespace Video {
-
-/**
- * Sorenson Vector Quantizer 1 decoder.
- *
- * Used in video:
- * - QuickTimeDecoder
- */
-class SVQ1Decoder : public Codec {
-public:
- SVQ1Decoder(uint16 width, uint16 height);
- ~SVQ1Decoder();
-
- const Graphics::Surface *decodeImage(Common::SeekableReadStream *stream);
- Graphics::PixelFormat getPixelFormat() const { return _surface->format; }
-
-private:
- Graphics::Surface *_surface;
- uint16 _width, _height;
- uint16 _frameWidth, _frameHeight;
-
- byte *_last[3];
-
- Common::Huffman *_blockType;
- Common::Huffman *_intraMultistage[6];
- Common::Huffman *_interMultistage[6];
- Common::Huffman *_intraMean;
- Common::Huffman *_interMean;
- Common::Huffman *_motionComponent;
-
- bool svq1DecodeBlockIntra(Common::BitStream *s, byte *pixels, int pitch);
- bool svq1DecodeBlockNonIntra(Common::BitStream *s, byte *pixels, int pitch);
- bool svq1DecodeMotionVector(Common::BitStream *s, Common::Point *mv, Common::Point **pmv);
- void svq1SkipBlock(byte *current, byte *previous, int pitch, int x, int y);
- bool svq1MotionInterBlock(Common::BitStream *ss, byte *current, byte *previous, int pitch,
- Common::Point *motion, int x, int y);
- bool svq1MotionInter4vBlock(Common::BitStream *ss, byte *current, byte *previous, int pitch,
- Common::Point *motion, int x, int y);
- bool svq1DecodeDeltaBlock(Common::BitStream *ss, byte *current, byte *previous, int pitch,
- Common::Point *motion, int x, int y);
-
- void putPixels8C(byte *block, const byte *pixels, int lineSize, int h);
- void putPixels8L2(byte *dst, const byte *src1, const byte *src2, int dstStride, int srcStride1, int srcStride2, int h);
- void putPixels8X2C(byte *block, const byte *pixels, int lineSize, int h);
- void putPixels8Y2C(byte *block, const byte *pixels, int lineSize, int h);
- void putPixels8XY2C(byte *block, const byte *pixels, int lineSize, int h);
- void putPixels16C(byte *block, const byte *pixels, int lineSize, int h);
- void putPixels16X2C(byte *block, const byte *pixels, int lineSize, int h);
- void putPixels16Y2C(byte *block, const byte *pixels, int lineSize, int h);
- void putPixels16XY2C(byte *block, const byte *pixels, int lineSize, int h);
-};
-
-} // End of namespace Video
-
-#endif