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stream: connect to source and sink

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Stream: also connect to the right source, try to convert the name to
index when lookup fails, just like what pulseaudio does.
Implement more proplist functions, add some more info to the stream.
stream: handle NULL format
Improve introspection of the sink_input and source_output name, this
should be the media.name when possible.
This commit is contained in:
Wim Taymans 2018-12-04 11:48:15 +01:00
parent ad723e3793
commit 84a7bf671c
4 changed files with 89 additions and 27 deletions
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40
src/introspect.c
View file

@ -363,24 +363,6 @@ static void sink_info(pa_operation *o, void *userdata)
pa_operation_done(o);
}
struct global *pa_context_find_global_by_name(pa_context *c, uint32_t mask, const char *name)
{
struct global *g;
const char *str;
spa_list_for_each(g, &c->globals, link) {
if (!(g->mask & mask))
continue;
if (g->props == NULL)
continue;
if ((str = pw_properties_get(g->props, "node.name")) == NULL)
continue;
if (strcmp(str, name) == 0)
return g;
}
return NULL;
}
pa_operation* pa_context_get_sink_info_by_name(pa_context *c, const char *name, pa_sink_info_cb_t cb, void *userdata)
{
pa_operation *o;
@ -1269,6 +1251,7 @@ static void sink_input_callback(struct sink_input_data *d)
{
struct global *g = d->global, *l;
struct pw_node_info *info = g->info;
const char *name;
pa_sink_input_info i;
pa_format_info ii[1];
pa_stream *s;
@ -1279,9 +1262,17 @@ static void sink_input_callback(struct sink_input_data *d)
s = find_stream(d->context, g->id);
if (info->props) {
if ((name = spa_dict_lookup(info->props, "media.name")) == NULL &&
(name = spa_dict_lookup(info->props, "application.name")) == NULL)
name = info->name;
}
else
name = info->name;
spa_zero(i);
i.index = g->id;
i.name = info->name;
i.name = name ? name : "Unknown";
i.owner_module = PA_INVALID_INDEX;
i.client = g->parent_id;
if (s) {
@ -1525,6 +1516,7 @@ static void source_output_callback(struct source_output_data *d)
{
struct global *g = d->global, *l;
struct pw_node_info *info = g->info;
const char *name;
pa_source_output_info i;
pa_format_info ii[1];
pa_stream *s;
@ -1535,9 +1527,17 @@ static void source_output_callback(struct source_output_data *d)
s = find_stream(d->context, g->id);
if (info->props) {
if ((name = spa_dict_lookup(info->props, "media.name")) == NULL &&
(name = spa_dict_lookup(info->props, "application.name")) == NULL)
name = info->name;
}
else
name = info->name;
spa_zero(i);
i.index = g->id;
i.name = info->name;
i.name = name ? name : "Unknown";
i.owner_module = PA_INVALID_INDEX;
i.client = g->parent_id;
if (s) {