blob: c956a1e161a20e5465a53307e1a971adeb891355
1 | /* |
2 | * Copyright (c) 2015 Peter Meerwald <pmeerw@pmeerw.net> |
3 | * |
4 | * This file is part of FFmpeg. |
5 | * |
6 | * FFmpeg is free software; you can redistribute it and/or |
7 | * modify it under the terms of the GNU Lesser General Public |
8 | * License as published by the Free Software Foundation; either |
9 | * version 2.1 of the License, or (at your option) any later version. |
10 | * |
11 | * FFmpeg is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | * Lesser General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU Lesser General Public |
17 | * License along with FFmpeg; if not, write to the Free Software |
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
19 | */ |
20 | |
21 | #ifndef AVCODEC_G722DSP_H |
22 | #define AVCODEC_G722DSP_H |
23 | |
24 | #include <stdint.h> |
25 | |
26 | typedef struct G722DSPContext { |
27 | void (*apply_qmf)(const int16_t *prev_samples, int xout[2]); |
28 | } G722DSPContext; |
29 | |
30 | void ff_g722dsp_init(G722DSPContext *c); |
31 | void ff_g722dsp_init_arm(G722DSPContext *c); |
32 | void ff_g722dsp_init_x86(G722DSPContext *c); |
33 | |
34 | #endif /* AVCODEC_G722DSP_H */ |
35 |