diff options
| author | Tanu Kaskinen <tanu.kaskinen@digia.com> | 2011-02-14 13:41:06 +0200 |
|---|---|---|
| committer | Colin Guthrie <cguthrie@mandriva.org> | 2011-02-22 20:12:31 +0000 |
| commit | 99ddca89cdca9b0b92ab9870764f9211e6a82e31 (patch) | |
| tree | caa9634df48e0383a26c7e7e012ee49c5786cf01 /src/pulsecore/sink-input.h | |
| parent | fa12d2a8a88c0eed7b460cde033af0573070696b (diff) | |
Allow read-only or non-existing sink input volume.
There are two known cases where read-only or non-existing sink input volume is
relevant: passthrough streams and the planned volume sharing logic.
Passthrough streams don't have volume at all, and the volume sharing logic
requires read-only sink input volume. This commit is primarily working towards
the volume sharing feature, but support for non-existing sink input volume is
also added, because it is so closely related to read-only volume.
Some unrelated refactoring in iface-stream.c creeped into this commit too (new
function: stream_to_string()).
Diffstat (limited to 'src/pulsecore/sink-input.h')
| -rw-r--r-- | src/pulsecore/sink-input.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/pulsecore/sink-input.h b/src/pulsecore/sink-input.h index e1991a26..9d8d169a 100644 --- a/src/pulsecore/sink-input.h +++ b/src/pulsecore/sink-input.h @@ -312,6 +312,7 @@ typedef struct pa_sink_input_new_data { pa_sink_input_new_data* pa_sink_input_new_data_init(pa_sink_input_new_data *data); void pa_sink_input_new_data_set_sample_spec(pa_sink_input_new_data *data, const pa_sample_spec *spec); void pa_sink_input_new_data_set_channel_map(pa_sink_input_new_data *data, const pa_channel_map *map); +pa_bool_t pa_sink_input_new_data_is_volume_writable(pa_sink_input_new_data *data); void pa_sink_input_new_data_set_volume(pa_sink_input_new_data *data, const pa_cvolume *volume); void pa_sink_input_new_data_apply_volume_factor(pa_sink_input_new_data *data, const pa_cvolume *volume_factor); void pa_sink_input_new_data_apply_volume_factor_sink(pa_sink_input_new_data *data, const pa_cvolume *volume_factor); @@ -356,6 +357,8 @@ void pa_sink_input_kill(pa_sink_input*i); pa_usec_t pa_sink_input_get_latency(pa_sink_input *i, pa_usec_t *sink_latency); +pa_bool_t pa_sink_input_is_volume_readable(pa_sink_input *i); +pa_bool_t pa_sink_input_is_volume_writable(pa_sink_input *i); void pa_sink_input_set_volume(pa_sink_input *i, const pa_cvolume *volume, pa_bool_t save, pa_bool_t absolute); pa_cvolume *pa_sink_input_get_volume(pa_sink_input *i, pa_cvolume *volume, pa_bool_t absolute); |