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allow clients to not specify the volume for their streams

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This commit is contained in:
Lennart Poettering 2008-08-18 17:49:18 +02:00
parent c35d1bbec3
commit ec62596f49
3 changed files with 29 additions and 3 deletions
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12
src/pulse/stream.c
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@ -865,6 +865,7 @@ static int create_stream(
pa_tagstruct *t;
uint32_t tag;
pa_bool_t volume_set = FALSE;
pa_assert(s);
pa_assert(PA_REFCNT_VALUE(s) >= 1);
@ -957,6 +958,8 @@ static int create_stream(
PA_TAG_U32, s->syncid,
PA_TAG_INVALID);
volume_set = !!volume;
if (!volume)
volume = pa_cvolume_reset(&cv, s->sample_spec.channels);
@ -994,6 +997,15 @@ static int create_stream(
pa_tagstruct_putu32(t, s->direct_on_input);
}
if (s->context->version >= 14 &&
s->direction == PA_STREAM_PLAYBACK) {
pa_tagstruct_put(
t,
PA_TAG_BOOLEAN, volume_set,
PA_TAG_INVALID);
}
pa_pstream_send_tagstruct(s->context->pstream, t);
pa_pdispatch_register_reply(s->context->pdispatch, tag, DEFAULT_TIMEOUT, pa_create_stream_callback, s, NULL);