blob: c05b5741a46a98f2dd1443c9fc69e09fbe19b00c
1 | /* |
2 | * This file is part of FFmpeg. |
3 | * |
4 | * FFmpeg is free software; you can redistribute it and/or |
5 | * modify it under the terms of the GNU Lesser General Public |
6 | * License as published by the Free Software Foundation; either |
7 | * version 2.1 of the License, or (at your option) any later version. |
8 | * |
9 | * FFmpeg is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | * Lesser General Public License for more details. |
13 | * |
14 | * You should have received a copy of the GNU Lesser General Public |
15 | * License along with FFmpeg; if not, write to the Free Software |
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
17 | */ |
18 | |
19 | #ifndef AVCODEC_TAKDSP_H |
20 | #define AVCODEC_TAKDSP_H |
21 | |
22 | #include <stdint.h> |
23 | |
24 | typedef struct TAKDSPContext { |
25 | void (*decorrelate_ls)(int32_t *p1, int32_t *p2, int length); |
26 | void (*decorrelate_sr)(int32_t *p1, int32_t *p2, int length); |
27 | void (*decorrelate_sm)(int32_t *p1, int32_t *p2, int length); |
28 | void (*decorrelate_sf)(int32_t *p1, int32_t *p2, int length, int dshift, int dfactor); |
29 | } TAKDSPContext; |
30 | |
31 | void ff_takdsp_init(TAKDSPContext *c); |
32 | void ff_takdsp_init_x86(TAKDSPContext *c); |
33 | |
34 | #endif /* AVCODEC_TAKDSP_H */ |
35 |