diff options
Diffstat (limited to 'libavcodec/takdsp.h')
-rw-r--r-- | libavcodec/takdsp.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libavcodec/takdsp.h b/libavcodec/takdsp.h new file mode 100644 index 0000000..c05b574 --- /dev/null +++ b/libavcodec/takdsp.h @@ -0,0 +1,34 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_TAKDSP_H +#define AVCODEC_TAKDSP_H + +#include <stdint.h> + +typedef struct TAKDSPContext { + void (*decorrelate_ls)(int32_t *p1, int32_t *p2, int length); + void (*decorrelate_sr)(int32_t *p1, int32_t *p2, int length); + void (*decorrelate_sm)(int32_t *p1, int32_t *p2, int length); + void (*decorrelate_sf)(int32_t *p1, int32_t *p2, int length, int dshift, int dfactor); +} TAKDSPContext; + +void ff_takdsp_init(TAKDSPContext *c); +void ff_takdsp_init_x86(TAKDSPContext *c); + +#endif /* AVCODEC_TAKDSP_H */ |