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author | wm4 <wm4@mplayer2.org> | 2011-12-22 07:02:19 +0100 |
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committer | wm4 <wm4@mplayer2.org> | 2012-01-07 16:42:30 +0100 |
commit | 685fbf25fecd13524b083f3b05264806d054f21d (patch) | |
tree | e37234f45176e0f262f82f591d1280150def86da /mixer.c | |
parent | 670e72506a652f1876da6063b3ca0d06ec545e76 (diff) | |
download | mpv-685fbf25fecd13524b083f3b05264806d054f21d.tar.bz2 mpv-685fbf25fecd13524b083f3b05264806d054f21d.tar.xz |
mixer: keep user volume setting when --softvol is used
When --softvol is enabled, the volume set by the "volume" property is
reset when changing to a new file or crossing ordered chapter boundaries.
Fix this by explicitly restoring the volume on audio reinitialization.
Now the behavior with --softvol should be the same as if a system mixer
is used, and the volume should be persistent across file changes.
This also works around an inconsistency with the mute flag. The frontend
assumed the mute flag is persistent across file changes, which was not
true with --softvol.
If not resetting the volume on playing new files is undesired, it can
be avoided by putting volume=100 in the mplayer config file.
Diffstat (limited to 'mixer.c')
-rw-r--r-- | mixer.c | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -35,6 +35,16 @@ char *mixer_channel = NULL; int soft_vol = 0; float soft_vol_max = 110.0; +// Called after the audio filter chain is built or rebuilt. +void mixer_reinit(mixer_t *mixer) +{ + if (mixer->restore_softvol) { + int muted = mixer->muted; + mixer_setvolume(mixer, mixer->softvol_l, mixer->softvol_r); + mixer->muted = muted; + } +} + void mixer_getvolume(mixer_t *mixer, float *l, float *r) { ao_control_vol_t vol; @@ -76,6 +86,9 @@ void mixer_setvolume(mixer_t *mixer, float l, float r) // af_volume uses values in dB float db_vals[AF_NCH]; int i; + mixer->softvol_l = l; + mixer->softvol_r = r; + mixer->restore_softvol = 1; db_vals[0] = (l / 100.0) * (soft_vol_max / 100.0); db_vals[1] = (r / 100.0) * (soft_vol_max / 100.0); for (i = 2; i < AF_NCH; i++) |