diff options
Diffstat (limited to 'src/pulsecore/protocol-native.c')
| -rw-r--r-- | src/pulsecore/protocol-native.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/pulsecore/protocol-native.c b/src/pulsecore/protocol-native.c index cc6a6b1d..92575242 100644 --- a/src/pulsecore/protocol-native.c +++ b/src/pulsecore/protocol-native.c @@ -3056,12 +3056,19 @@ static void sink_input_fill_tagstruct(pa_native_connection *c, pa_tagstruct *t, pa_sample_spec fixed_ss; pa_usec_t sink_latency; pa_cvolume v; + pa_bool_t has_volume = FALSE; pa_assert(t); pa_sink_input_assert_ref(s); fixup_sample_spec(c, &fixed_ss, &s->sample_spec); + has_volume = pa_sink_input_is_volume_readable(s); + if (has_volume) + pa_sink_input_get_volume(s, &v, TRUE); + else + pa_cvolume_reset(&v, fixed_ss.channels); + pa_tagstruct_putu32(t, s->index); pa_tagstruct_puts(t, pa_strnull(pa_proplist_gets(s->proplist, PA_PROP_MEDIA_NAME))); pa_tagstruct_putu32(t, s->module ? s->module->index : PA_INVALID_INDEX); @@ -3069,7 +3076,7 @@ static void sink_input_fill_tagstruct(pa_native_connection *c, pa_tagstruct *t, pa_tagstruct_putu32(t, s->sink->index); pa_tagstruct_put_sample_spec(t, &fixed_ss); pa_tagstruct_put_channel_map(t, &s->channel_map); - pa_tagstruct_put_cvolume(t, pa_sink_input_get_volume(s, &v, TRUE)); + pa_tagstruct_put_cvolume(t, &v); pa_tagstruct_put_usec(t, pa_sink_input_get_latency(s, &sink_latency)); pa_tagstruct_put_usec(t, sink_latency); pa_tagstruct_puts(t, pa_resample_method_to_string(pa_sink_input_get_resample_method(s))); @@ -3080,6 +3087,10 @@ static void sink_input_fill_tagstruct(pa_native_connection *c, pa_tagstruct *t, pa_tagstruct_put_proplist(t, s->proplist); if (c->version >= 19) pa_tagstruct_put_boolean(t, (pa_sink_input_get_state(s) == PA_SINK_INPUT_CORKED)); + if (c->version >= 20) { + pa_tagstruct_put_boolean(t, has_volume); + pa_tagstruct_put_boolean(t, has_volume ? !pa_sink_input_is_volume_writable(s) : FALSE); + } } static void source_output_fill_tagstruct(pa_native_connection *c, pa_tagstruct *t, pa_source_output *s) { @@ -3461,6 +3472,7 @@ static void command_set_volume( pa_log_debug("Client %s changes volume of source %s.", client_name, source->name); pa_source_set_volume(source, &volume, TRUE); } else if (si) { + CHECK_VALIDITY(c->pstream, pa_sink_input_is_volume_writable(si), tag, PA_ERR_INVALID); CHECK_VALIDITY(c->pstream, volume.channels == 1 || pa_cvolume_compatible(&volume, &si->sample_spec), tag, PA_ERR_INVALID); pa_log_debug("Client %s changes volume of sink input %s.", |