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libavcodec
dnxhddata.h
Go to the documentation of this file.
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/*
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* VC3/DNxHD decoder.
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* Copyright (c) 2007 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>
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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_DNXHDDATA_H
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#define AVCODEC_DNXHDDATA_H
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#include <stdint.h>
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#include "
avcodec.h
"
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#include "
libavutil/internal.h
"
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typedef
struct
CIDEntry
{
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int
cid
;
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unsigned
int
width
,
height
;
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int
interlaced
;
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unsigned
int
frame_size
;
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unsigned
int
coding_unit_size
;
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int
index_bits
;
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int
bit_depth
;
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int
eob_index
;
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const
uint8_t
*
luma_weight
, *
chroma_weight
;
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const
uint8_t
*
dc_codes
, *
dc_bits
;
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const
uint16_t *
ac_codes
;
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const
uint8_t
*
ac_bits
, *
ac_level
;
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const
uint8_t
*
ac_flags
;
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const
uint16_t *
run_codes
;
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const
uint8_t
*
run_bits
, *
run
;
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int
bit_rates
[5];
///< Helpher to choose variants, rounded to nearest 5Mb/s
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AVRational
frame_rates
[5];
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}
CIDEntry
;
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extern
av_export
const
CIDEntry
ff_dnxhd_cid_table
[];
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int
ff_dnxhd_get_cid_table
(
int
cid);
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int
ff_dnxhd_find_cid
(
AVCodecContext
*avctx,
int
bit_depth);
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void
ff_dnxhd_print_profiles
(
AVCodecContext
*avctx,
int
loglevel);
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int
avpriv_dnxhd_get_frame_size
(
int
cid);
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#endif
/* AVCODEC_DNXHDDATA_H */
Generated on Wed Jul 10 2013 23:47:57 for FFmpeg by
1.8.2