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b2f5899ec2
In particular the encoder used only a small part of the context: The new encoder context is only 128B here. It used to be 32992. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
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* Common Ut Video header
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* Copyright (c) 2011 Konstantin Shishkov
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_UTVIDEO_H
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#define AVCODEC_UTVIDEO_H
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/**
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* @file
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* Common Ut Video header
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*/
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#include "libavutil/macros.h"
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enum {
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PRED_NONE = 0,
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PRED_LEFT,
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PRED_GRADIENT,
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PRED_MEDIAN,
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};
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enum {
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COMP_NONE = 0,
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COMP_HUFF,
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};
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/*
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* "Original format" markers.
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* Based on values gotten from the official VFW encoder.
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* They are not used during decoding, but they do have
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* an informative role on seeing what was input
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* to the encoder.
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*/
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enum {
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UTVIDEO_RGB = MKTAG(0x00, 0x00, 0x01, 0x18),
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UTVIDEO_RGBA = MKTAG(0x00, 0x00, 0x02, 0x18),
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UTVIDEO_420 = MKTAG('Y', 'V', '1', '2'),
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UTVIDEO_422 = MKTAG('Y', 'U', 'Y', '2'),
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UTVIDEO_444 = MKTAG('Y', 'V', '2', '4'),
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};
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#endif /* AVCODEC_UTVIDEO_H */
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