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capture: Implement per-stream volume control for capture streams.

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This piggy backs onto the previous changes for protocol 22 and
thus does not bump the version. This and the previous commits should be
seen as mostly atomic. Apologies for any bisecting issues this causes
(although I would expect these to be minimal)
This commit is contained in:
Colin Guthrie 2011-05-17 22:31:10 +01:00
parent fdf3a08814
commit dffc4d18d3
21 changed files with 1980 additions and 219 deletions
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18
src/modules/echo-cancel/module-echo-cancel.c
View file

@ -526,8 +526,7 @@ static void source_set_volume_cb(pa_source *s) {
!PA_SOURCE_OUTPUT_IS_LINKED(pa_source_output_get_state(u->source_output)))
return;
/* FIXME, no volume control in source_output, set volume at the master */
pa_source_set_volume(u->source_output->source, &s->volume, TRUE);
pa_source_output_set_volume(u->source_output, &s->real_volume, s->save_volume, TRUE);
}
/* Called from main context */
@ -546,6 +545,7 @@ static void sink_set_volume_cb(pa_sink *s) {
static void source_get_volume_cb(pa_source *s) {
struct userdata *u;
pa_cvolume v;
pa_source_assert_ref(s);
pa_assert_se(u = s->userdata);
@ -554,18 +554,16 @@ static void source_get_volume_cb(pa_source *s) {
!PA_SOURCE_OUTPUT_IS_LINKED(pa_source_output_get_state(u->source_output)))
return;
/* FIXME, no volume control in source_output, get the info from the master */
pa_source_get_volume(u->source_output->source, TRUE);
pa_source_output_get_volume(u->source_output, &v, TRUE);
if (pa_cvolume_equal(&s->volume,&u->source_output->source->volume))
if (pa_cvolume_equal(&s->real_volume, &v))
/* no change */
return;
s->volume = u->source_output->source->volume;
s->real_volume = v;
pa_source_set_soft_volume(s, NULL);
}
/* Called from main context */
static void source_set_mute_cb(pa_source *s) {
struct userdata *u;
@ -577,8 +575,7 @@ static void source_set_mute_cb(pa_source *s) {
!PA_SOURCE_OUTPUT_IS_LINKED(pa_source_output_get_state(u->source_output)))
return;
/* FIXME, no volume control in source_output, set mute at the master */
pa_source_set_mute(u->source_output->source, TRUE, TRUE);
pa_source_output_set_mute(u->source_output, s->muted, s->save_muted);
}
/* Called from main context */
@ -606,8 +603,7 @@ static void source_get_mute_cb(pa_source *s) {
!PA_SOURCE_OUTPUT_IS_LINKED(pa_source_output_get_state(u->source_output)))
return;
/* FIXME, no volume control in source_output, get the info from the master */
pa_source_get_mute(u->source_output->source, TRUE);
pa_source_output_get_mute(u->source_output);
}
/* must be called from the input thread context */