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introduce relative_volume field in sink_input and make use of it on sink flat volume change

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This commit is contained in:
Lennart Poettering 2009-04-08 03:49:16 +02:00
parent 14e89d4ecd
commit c32c6c833e
4 changed files with 83 additions and 47 deletions
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5
src/pulsecore/sink.h
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@ -74,7 +74,8 @@ struct pa_sink {
pa_volume_t base_volume; /* shall be constant */
unsigned n_volume_steps; /* shall be constant */
pa_cvolume virtual_volume, soft_volume;
pa_cvolume virtual_volume; /* The volume clients are informed about */
pa_cvolume soft_volume; /* The internal software volume we apply to all PCM data while it passes through */
pa_bool_t muted:1;
pa_bool_t refresh_volume:1;
@ -250,7 +251,7 @@ int pa_sink_suspend(pa_sink *s, pa_bool_t suspend);
int pa_sink_suspend_all(pa_core *c, pa_bool_t suspend);
void pa_sink_update_flat_volume(pa_sink *s, pa_cvolume *new_volume);
void pa_sink_propagate_flat_volume(pa_sink *s, const pa_cvolume *old_volume);
void pa_sink_propagate_flat_volume(pa_sink *s);
void pa_sink_set_volume(pa_sink *sink, const pa_cvolume *volume, pa_bool_t propagate, pa_bool_t sendmsg);
const pa_cvolume *pa_sink_get_volume(pa_sink *sink, pa_bool_t force_refresh);