mirror of https://github.com/mpv-player/mpv
69 lines
2.0 KiB
C
69 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 MPLAYER_DEC_AUDIO_H
|
|
#define MPLAYER_DEC_AUDIO_H
|
|
|
|
#include "audio/chmap.h"
|
|
#include "audio/audio.h"
|
|
#include "demux/demux.h"
|
|
#include "demux/stheader.h"
|
|
|
|
struct mp_audio_buffer;
|
|
struct mp_decoder_list;
|
|
|
|
struct dec_audio {
|
|
struct mp_log *log;
|
|
struct MPOpts *opts;
|
|
struct mpv_global *global;
|
|
bool spdif_passthrough, spdif_failed;
|
|
const struct ad_functions *ad_driver;
|
|
struct sh_stream *header;
|
|
struct af_stream *afilter;
|
|
char *decoder_desc;
|
|
struct mp_audio decode_format;
|
|
struct mp_audio *waiting; // used on format-change
|
|
// last known pts value in output from decoder
|
|
double pts;
|
|
// number of samples output by decoder after last known pts
|
|
int pts_offset;
|
|
// set every time a jump in timestamps is encountered
|
|
bool pts_reset;
|
|
// For free use by the ad_driver
|
|
void *priv;
|
|
// Strictly internal to dec_audio.c
|
|
struct demux_packet *packet;
|
|
};
|
|
|
|
enum {
|
|
AD_OK = 0,
|
|
AD_ERR = -1,
|
|
AD_EOF = -2,
|
|
AD_NEW_FMT = -3,
|
|
AD_WAIT = -4,
|
|
};
|
|
|
|
struct mp_decoder_list *audio_decoder_list(void);
|
|
int audio_init_best_codec(struct dec_audio *d_audio);
|
|
int audio_decode(struct dec_audio *d_audio, struct mp_audio_buffer *outbuf,
|
|
int minsamples);
|
|
int initial_audio_decode(struct dec_audio *d_audio);
|
|
void audio_reset_decoding(struct dec_audio *d_audio);
|
|
void audio_uninit(struct dec_audio *d_audio);
|
|
|
|
#endif /* MPLAYER_DEC_AUDIO_H */
|