1/*
2 * Apple ProRes compatible decoder
3 *
4 * Copyright (c) 2010-2011 Maxim Poliakovski
5 *
6 * This file is part of Libav.
7 *
8 * Libav is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * Libav is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with Libav; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23#ifndef AVCODEC_PRORESDSP_H
24#define AVCODEC_PRORESDSP_H
25
26#include "dsputil.h"
27
28#define PRORES_BITS_PER_SAMPLE 10 ///< output precision of prores decoder
29
30typedef struct {
31    int idct_permutation_type;
32    uint8_t idct_permutation[64];
33    void (* idct_put) (uint16_t *out, int linesize, DCTELEM *block, const int16_t *qmat);
34} ProresDSPContext;
35
36void ff_proresdsp_init(ProresDSPContext *dsp);
37
38void ff_proresdsp_x86_init(ProresDSPContext *dsp);
39
40#endif /* AVCODEC_PRORESDSP_H */
41