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stream: improve control update

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When setting the volume, update the stream controls with the new values
and update the internal state with the control_info event.
This commit is contained in:
Wim Taymans 2019-08-13 18:46:27 +02:00
parent 69ad904b63
commit d5b13a1de2
2 changed files with 22 additions and 9 deletions
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11
src/introspect.c
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@ -275,17 +275,10 @@ static void set_stream_volume(pa_context *c, pa_stream *s, const pa_cvolume *vol
if (n_channel_volumes != s->n_channel_volumes ||
!memcmp(s->channel_volumes, vols, n_channel_volumes * sizeof(float)) ||
s->mute != mute) {
float val;
memcpy(s->channel_volumes, vols, n_channel_volumes * sizeof(float));
s->n_channel_volumes = n_channel_volumes;
s->mute = mute;
val = s->mute ? 1.0f : 0.0f;
float val = s->mute ? 1.0f : 0.0f;
pw_stream_set_control(s->stream,
SPA_PROP_mute, 1, &val,
SPA_PROP_channelVolumes, n_channel_volumes, channel_volumes,
SPA_PROP_channelVolumes, n_channel_volumes, vols,
0);
}
}