avformat/mpeg: demux ivtv captions
[ffmpeg.git] / libavcodec / binkdsp.h
blob8f084ec259ace9a411cba56b1e903a73163fe595
1 /*
2 * Bink DSP routines
3 * Copyright (c) 2009 Konstantin Shishkov
5 * This file is part of FFmpeg.
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 /**
23 * @file
24 * Bink DSP routines
27 #ifndef AVCODEC_BINKDSP_H
28 #define AVCODEC_BINKDSP_H
30 #include <stdint.h>
32 typedef struct BinkDSPContext {
33 void (*idct_put)(uint8_t *dest/*align 8*/, int line_size, int32_t *block/*align 16*/);
34 void (*idct_add)(uint8_t *dest/*align 8*/, int line_size, int32_t *block/*align 16*/);
35 void (*scale_block)(const uint8_t src[64]/*align 8*/, uint8_t *dst/*align 8*/, int linesize);
36 void (*add_pixels8)(uint8_t *restrict pixels, int16_t *block, int line_size);
37 } BinkDSPContext;
39 void ff_binkdsp_init(BinkDSPContext *c);
41 #endif /* AVCODEC_BINKDSP_H */