/* * 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