mirror of
https://github.com/mpv-player/mpv
synced 2024-11-07 01:47:00 +01:00
d1ee9ea261
Implementation wise, this could be much improved, such as using a ringbuffer that doesn't require copying data all the time. This is why we don't use mp_audio directly instead of mp_audio_buffer.
45 lines
2.0 KiB
C
45 lines
2.0 KiB
C
/*
|
|
* 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
|