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author | wm4 <wm4@nowhere> | 2012-11-05 17:02:04 +0100 |
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committer | wm4 <wm4@nowhere> | 2012-11-12 20:06:14 +0100 |
commit | d4bdd0473d6f43132257c9fb3848d829755167a3 (patch) | |
tree | 8021c2f7da1841393c8c832105e20cd527826d6c /audio/mixer.h | |
parent | bd48deba77bd5582c5829d6fe73a7d2571088aba (diff) | |
download | mpv-d4bdd0473d6f43132257c9fb3848d829755167a3.tar.bz2 mpv-d4bdd0473d6f43132257c9fb3848d829755167a3.tar.xz |
Rename directories, move files (step 1 of 2) (does not compile)
Tis drops the silly lib prefixes, and attempts to organize the tree in
a more logical way. Make the top-level directory less cluttered as
well.
Renames the following directories:
libaf -> audio/filter
libao2 -> audio/out
libvo -> video/out
libmpdemux -> demux
Split libmpcodecs:
vf* -> video/filter
vd*, dec_video.* -> video/decode
mp_image*, img_format*, ... -> video/
ad*, dec_audio.* -> audio/decode
libaf/format.* is moved to audio/ - this is similar to how mp_image.*
is located in video/.
Move most top-level .c/.h files to core. (talloc.c/.h is left on top-
level, because it's external.) Park some of the more annoying files
in compat/. Some of these are relicts from the time mplayer used
ffmpeg internals.
sub/ is not split, because it's too much of a mess (subtitle code is
mixed with OSD display and rendering).
Maybe the organization of core is not ideal: it mixes playback core
(like mplayer.c) and utility helpers (like bstr.c/h). Should the need
arise, the playback core will be moved somewhere else, while core
contains all helper and common code.
Diffstat (limited to 'audio/mixer.h')
-rw-r--r-- | audio/mixer.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/audio/mixer.h b/audio/mixer.h new file mode 100644 index 0000000000..ba90d0881c --- /dev/null +++ b/audio/mixer.h @@ -0,0 +1,61 @@ +/* + * This file is part of MPlayer. + * + * MPlayer 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. + * + * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef MPLAYER_MIXER_H +#define MPLAYER_MIXER_H + +#include <stdbool.h> + +#include "libaf/af.h" +#include "libao2/audio_out.h" + +enum { + SOFTVOL_NO = 0, + SOFTVOL_YES = 1, + SOFTVOL_AUTO = 2, +}; + +typedef struct mixer { + struct ao *ao; + struct af_stream *afilter; + int volstep; + int softvol; + float softvol_max; + bool muted; + bool muted_by_us; + bool muted_using_volume; + float vol_l, vol_r; + /* Contains ao driver name or "softvol" if volume is not persistent + * and needs to be restored after the driver is reinitialized. */ + const char *restore_volume; + float balance; +} mixer_t; + +void mixer_reinit(struct mixer *mixer, struct ao *ao); +void mixer_uninit(struct mixer *mixer); +void mixer_getvolume(mixer_t *mixer, float *l, float *r); +void mixer_setvolume(mixer_t *mixer, float l, float r); +void mixer_incvolume(mixer_t *mixer); +void mixer_decvolume(mixer_t *mixer); +void mixer_getbothvolume(mixer_t *mixer, float *b); +void mixer_setmute(mixer_t *mixer, bool mute); +bool mixer_getmute(mixer_t *mixer); +void mixer_getbalance(mixer_t *mixer, float *bal); +void mixer_setbalance(mixer_t *mixer, float bal); + +#endif /* MPLAYER_MIXER_H */ |