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loopback: update description and icons when moving loopback streams

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This commit is contained in:
Lennart Poettering 2009-08-26 02:17:37 +02:00
parent d909f59389
commit 4614412f94
1 changed files with 52 additions and 2 deletions
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54
src/modules/module-loopback.c
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@ -333,6 +333,26 @@ static pa_bool_t source_output_may_move_to_cb(pa_source_output *o, pa_source *de
return dest != u->sink_input->sink->monitor_source; return dest != u->sink_input->sink->monitor_source;
} }
/* Called from main thread */
static void source_output_moving_cb(pa_source_output *o, pa_source *dest) {
pa_proplist *p;
const char *n;
struct userdata *u;
pa_source_output_assert_ref(o);
pa_assert_ctl_context();
pa_assert_se(u = o->userdata);
p = pa_proplist_new();
pa_proplist_setf(p, PA_PROP_MEDIA_NAME, "Loopback of %s", pa_strnull(pa_proplist_gets(dest->proplist, PA_PROP_DEVICE_DESCRIPTION)));
if ((n = pa_proplist_gets(dest->proplist, PA_PROP_DEVICE_ICON_NAME)))
pa_proplist_sets(p, PA_PROP_MEDIA_ICON_NAME, n);
pa_sink_input_update_proplist(u->sink_input, PA_UPDATE_REPLACE, p);
pa_proplist_free(p);
}
/* Called from output thread context */ /* Called from output thread context */
static void update_min_memblockq_length(struct userdata *u) { static void update_min_memblockq_length(struct userdata *u) {
size_t length; size_t length;
@ -550,6 +570,26 @@ static void sink_input_kill_cb(pa_sink_input *i) {
pa_module_unload_request(u->module, TRUE); pa_module_unload_request(u->module, TRUE);
} }
/* Called from main thread */
static void sink_input_moving_cb(pa_sink_input *i, pa_sink *dest) {
struct userdata *u;
pa_proplist *p;
const char *n;
pa_sink_input_assert_ref(i);
pa_assert_ctl_context();
pa_assert_se(u = i->userdata);
p = pa_proplist_new();
pa_proplist_setf(p, PA_PROP_MEDIA_NAME, "Loopback to %s", pa_strnull(pa_proplist_gets(dest->proplist, PA_PROP_DEVICE_DESCRIPTION)));
if ((n = pa_proplist_gets(dest->proplist, PA_PROP_DEVICE_ICON_NAME)))
pa_proplist_sets(p, PA_PROP_MEDIA_ICON_NAME, n);
pa_source_output_update_proplist(u->source_output, PA_UPDATE_REPLACE, p);
pa_proplist_free(p);
}
/* Called from main thread */ /* Called from main thread */
static pa_bool_t sink_input_may_move_to_cb(pa_sink_input *i, pa_sink *dest) { static pa_bool_t sink_input_may_move_to_cb(pa_sink_input *i, pa_sink *dest) {
struct userdata *u; struct userdata *u;
@ -576,6 +616,7 @@ int pa__init(pa_module *m) {
pa_channel_map map; pa_channel_map map;
pa_memchunk silence; pa_memchunk silence;
uint32_t adjust_time_sec; uint32_t adjust_time_sec;
const char *n;
pa_assert(m); pa_assert(m);
@ -627,7 +668,11 @@ int pa__init(pa_module *m) {
sink_input_data.driver = __FILE__; sink_input_data.driver = __FILE__;
sink_input_data.module = m; sink_input_data.module = m;
sink_input_data.sink = sink; sink_input_data.sink = sink;
pa_proplist_setf(sink_input_data.proplist, PA_PROP_MEDIA_NAME, "Loopback of %s", pa_proplist_gets(source->proplist, PA_PROP_DEVICE_DESCRIPTION));
pa_proplist_setf(sink_input_data.proplist, PA_PROP_MEDIA_NAME, "Loopback of %s",
pa_strnull(pa_proplist_gets(source->proplist, PA_PROP_DEVICE_DESCRIPTION)));
if ((n = pa_proplist_gets(source->proplist, PA_PROP_DEVICE_ICON_NAME)))
pa_proplist_sets(sink_input_data.proplist, PA_PROP_MEDIA_ICON_NAME, n);
pa_proplist_sets(sink_input_data.proplist, PA_PROP_MEDIA_ROLE, "abstract"); pa_proplist_sets(sink_input_data.proplist, PA_PROP_MEDIA_ROLE, "abstract");
pa_sink_input_new_data_set_sample_spec(&sink_input_data, &ss); pa_sink_input_new_data_set_sample_spec(&sink_input_data, &ss);
pa_sink_input_new_data_set_channel_map(&sink_input_data, &map); pa_sink_input_new_data_set_channel_map(&sink_input_data, &map);
@ -647,6 +692,7 @@ int pa__init(pa_module *m) {
u->sink_input->update_max_rewind = sink_input_update_max_rewind_cb; u->sink_input->update_max_rewind = sink_input_update_max_rewind_cb;
u->sink_input->update_max_request = sink_input_update_max_request_cb; u->sink_input->update_max_request = sink_input_update_max_request_cb;
u->sink_input->may_move_to = sink_input_may_move_to_cb; u->sink_input->may_move_to = sink_input_may_move_to_cb;
u->sink_input->moving = sink_input_moving_cb;
u->sink_input->userdata = u; u->sink_input->userdata = u;
pa_sink_input_set_requested_latency(u->sink_input, u->latency/3); pa_sink_input_set_requested_latency(u->sink_input, u->latency/3);
@ -655,7 +701,10 @@ int pa__init(pa_module *m) {
source_output_data.driver = __FILE__; source_output_data.driver = __FILE__;
source_output_data.module = m; source_output_data.module = m;
source_output_data.source = source; source_output_data.source = source;
pa_proplist_setf(source_output_data.proplist, PA_PROP_MEDIA_NAME, "Loopback to %s", pa_proplist_gets(sink->proplist, PA_PROP_DEVICE_DESCRIPTION)); pa_proplist_setf(source_output_data.proplist, PA_PROP_MEDIA_NAME, "Loopback to %s",
pa_strnull(pa_proplist_gets(sink->proplist, PA_PROP_DEVICE_DESCRIPTION)));
if ((n = pa_proplist_gets(sink->proplist, PA_PROP_DEVICE_ICON_NAME)))
pa_proplist_sets(source_output_data.proplist, PA_PROP_MEDIA_ICON_NAME, n);
pa_proplist_sets(source_output_data.proplist, PA_PROP_MEDIA_ROLE, "abstract"); pa_proplist_sets(source_output_data.proplist, PA_PROP_MEDIA_ROLE, "abstract");
pa_source_output_new_data_set_sample_spec(&source_output_data, &ss); pa_source_output_new_data_set_sample_spec(&source_output_data, &ss);
pa_sink_input_new_data_set_channel_map(&sink_input_data, &map); pa_sink_input_new_data_set_channel_map(&sink_input_data, &map);
@ -674,6 +723,7 @@ int pa__init(pa_module *m) {
u->source_output->detach = source_output_detach_cb; u->source_output->detach = source_output_detach_cb;
u->source_output->state_change = source_output_state_change_cb; u->source_output->state_change = source_output_state_change_cb;
u->source_output->may_move_to = source_output_may_move_to_cb; u->source_output->may_move_to = source_output_may_move_to_cb;
u->source_output->moving = source_output_moving_cb;
u->source_output->userdata = u; u->source_output->userdata = u;
pa_source_output_set_requested_latency(u->source_output, u->latency/3); pa_source_output_set_requested_latency(u->source_output, u->latency/3);