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libavcodec
proresdec.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2010-2011 Maxim Poliakovski
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* Copyright (c) 2010-2011 Elvis Presley
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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_PRORESDEC_H
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#define AVCODEC_PRORESDEC_H
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#include "
blockdsp.h
"
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#include "
proresdsp.h
"
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typedef
struct
{
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const
uint8_t
*
data
;
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unsigned
mb_x
;
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unsigned
mb_y
;
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unsigned
mb_count
;
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unsigned
data_size
;
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int
ret
;
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}
SliceContext
;
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typedef
struct
{
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BlockDSPContext
bdsp
;
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ProresDSPContext
prodsp
;
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AVFrame
*
frame
;
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int
frame_type
;
///< 0 = progressive, 1 = tff, 2 = bff
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uint8_t
qmat_luma[64];
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uint8_t
qmat_chroma[64];
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SliceContext
*
slices
;
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int
slice_count
;
///< number of slices in the current picture
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unsigned
mb_width
;
///< width of the current picture in mb
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unsigned
mb_height
;
///< height of the current picture in mb
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uint8_t
progressive_scan
[64];
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uint8_t
interlaced_scan[64];
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const
uint8_t
*
scan
;
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int
first_field
;
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int
alpha_info
;
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}
ProresContext
;
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#endif
/* AVCODEC_PRORESDEC_H */
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