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ao_pipewire: create is_sink_node helper

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Thomas Weißschuh 2022-08-21 21:41:52 +02:00 committed by Philip Langdale
parent 235a66bfc8
commit aa7223cd8c
1 changed files with 16 additions and 8 deletions
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24
audio/out/ao_pipewire.c
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@ -276,6 +276,21 @@ struct registry_event_global_ctx {
void *sink_cb_ctx;
};
static bool is_sink_node(const char *type, const struct spa_dict *props)
{
if (strcmp(type, PW_TYPE_INTERFACE_Node) != 0)
return false;
if (!props)
return false;
const char *class = spa_dict_lookup(props, PW_KEY_MEDIA_CLASS);
if (!class || strcmp(class, "Audio/Sink") != 0)
return false;
return true;
}
static void for_each_sink_registry_event_global(void *data, uint32_t id,
uint32_t permissions, const
char *type, uint32_t version,
@ -283,14 +298,7 @@ static void for_each_sink_registry_event_global(void *data, uint32_t id,
{
struct registry_event_global_ctx *ctx = data;
if (strcmp(type, PW_TYPE_INTERFACE_Node) != 0)
return;
if (!props)
return;
const char *class = spa_dict_lookup(props, PW_KEY_MEDIA_CLASS);
if (!class || strcmp(class, "Audio/Sink") != 0)
if (!is_sink_node(type, props))
return;
ctx->sink_cb(ctx->ao, id, props, ctx->sink_cb_ctx);