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mpv/audio/mixer.h
wm4 995c47da9a audio: drop --softvol=no and --softvol=auto
Drop the code for switching the volume options and properties between
af_volume and AO volume controls. interface-changes.rst mentions the
changes in detail.

Do this because this was exceedingly complex and had other problems as
well. It was also very hard to test. It's just not worth the trouble.

Some leftovers like AOCONTROL_HAS_PER_APP_VOLUME will be removed at a
later point.

Fixes #3322.
2016-07-09 18:31:18 +02:00

44 lines
1.3 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_MIXER_H
#define MPLAYER_MIXER_H
#include <stdbool.h>
// Values of MPOpts.softvol
enum {
SOFTVOL_NO = 0,
SOFTVOL_YES = 1,
SOFTVOL_AUTO = 2,
};
struct mpv_global;
struct ao;
struct af_stream;
struct mixer;
struct mixer *mixer_init(void *talloc_ctx, struct mpv_global *global);
void mixer_reinit_audio(struct mixer *mixer, struct af_stream *af);
void mixer_uninit_audio(struct mixer *mixer);
bool mixer_audio_initialized(struct mixer *mixer);
void mixer_update_volume(struct mixer *mixer);
void mixer_getbalance(struct mixer *mixer, float *bal);
void mixer_setbalance(struct mixer *mixer, float bal);
#endif /* MPLAYER_MIXER_H */