annotate ffmpeg/libavcodec/proresdec.h @ 13:844d341cf643 tip

Back up before ISMIR
author Yading Song <yading.song@eecs.qmul.ac.uk>
date Thu, 31 Oct 2013 13:17:06 +0000
parents 6840f77b83aa
children
rev   line source
yading@10 1 /*
yading@10 2 * Copyright (c) 2010-2011 Maxim Poliakovski
yading@10 3 * Copyright (c) 2010-2011 Elvis Presley
yading@10 4 *
yading@10 5 * This file is part of FFmpeg.
yading@10 6 *
yading@10 7 * FFmpeg is free software; you can redistribute it and/or
yading@10 8 * modify it under the terms of the GNU Lesser General Public
yading@10 9 * License as published by the Free Software Foundation; either
yading@10 10 * version 2.1 of the License, or (at your option) any later version.
yading@10 11 *
yading@10 12 * FFmpeg is distributed in the hope that it will be useful,
yading@10 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
yading@10 15 * Lesser General Public License for more details.
yading@10 16 *
yading@10 17 * You should have received a copy of the GNU Lesser General Public
yading@10 18 * License along with FFmpeg; if not, write to the Free Software
yading@10 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10 20 */
yading@10 21
yading@10 22 #ifndef AVCODEC_PRORESDEC_H
yading@10 23 #define AVCODEC_PRORESDEC_H
yading@10 24
yading@10 25 #include "dsputil.h"
yading@10 26 #include "proresdsp.h"
yading@10 27
yading@10 28 typedef struct {
yading@10 29 const uint8_t *data;
yading@10 30 unsigned mb_x;
yading@10 31 unsigned mb_y;
yading@10 32 unsigned mb_count;
yading@10 33 unsigned data_size;
yading@10 34 int ret;
yading@10 35 } SliceContext;
yading@10 36
yading@10 37 typedef struct {
yading@10 38 DSPContext dsp;
yading@10 39 ProresDSPContext prodsp;
yading@10 40 AVFrame *frame;
yading@10 41 int frame_type; ///< 0 = progressive, 1 = tff, 2 = bff
yading@10 42 uint8_t qmat_luma[64];
yading@10 43 uint8_t qmat_chroma[64];
yading@10 44 SliceContext *slices;
yading@10 45 int slice_count; ///< number of slices in the current picture
yading@10 46 unsigned mb_width; ///< width of the current picture in mb
yading@10 47 unsigned mb_height; ///< height of the current picture in mb
yading@10 48 uint8_t progressive_scan[64];
yading@10 49 uint8_t interlaced_scan[64];
yading@10 50 const uint8_t *scan;
yading@10 51 int first_field;
yading@10 52 } ProresContext;
yading@10 53
yading@10 54 #endif /* AVCODEC_PRORESDEC_H */