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Diffstat (limited to 'audio/audio_buffer.h')
-rw-r--r-- | audio/audio_buffer.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/audio/audio_buffer.h b/audio/audio_buffer.h new file mode 100644 index 0000000000..8cd0df30d0 --- /dev/null +++ b/audio/audio_buffer.h @@ -0,0 +1,44 @@ +/* + * This file is part of mpv. + * + * mpv is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * mpv 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with mpv. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef MP_AUDIO_BUFFER_H +#define MP_AUDIO_BUFFER_H + +struct mp_audio_buffer; +struct mp_audio; +struct mp_chmap; + +struct mp_audio_buffer *mp_audio_buffer_create(void *talloc_ctx); +void mp_audio_buffer_reinit(struct mp_audio_buffer *ab, struct mp_audio *fmt); +void mp_audio_buffer_reinit_fmt(struct mp_audio_buffer *ab, int format, + const struct mp_chmap *channels, int srate); +void mp_audio_buffer_get_format(struct mp_audio_buffer *ab, + struct mp_audio *out_fmt); +void mp_audio_buffer_preallocate_min(struct mp_audio_buffer *ab, int samples); +int mp_audio_buffer_get_write_available(struct mp_audio_buffer *ab); +void mp_audio_buffer_get_write_buffer(struct mp_audio_buffer *ab, int minsamples, + struct mp_audio *out_buffer); +void mp_audio_buffer_finish_write(struct mp_audio_buffer *ab, int samples); +void mp_audio_buffer_append(struct mp_audio_buffer *ab, struct mp_audio *mpa); +void mp_audio_buffer_prepend_silence(struct mp_audio_buffer *ab, int samples); +void mp_audio_buffer_peek(struct mp_audio_buffer *ab, struct mp_audio *out_mpa); +void mp_audio_buffer_skip(struct mp_audio_buffer *ab, int samples); +void mp_audio_buffer_clear(struct mp_audio_buffer *ab); +int mp_audio_buffer_samples(struct mp_audio_buffer *ab); +double mp_audio_buffer_seconds(struct mp_audio_buffer *ab); + +#endif |