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gst: deviceprovider: allow pulseaudio and exclude pipewire for audio

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Don't hide pulsedeviceprovider so pulsesink/src are listed by the device provider
and exclude pipewire's audio devices in its deviceprovider.
Continue showing video devices in pipewiredeviceprovider, so that pipewiresrc is
listed for the video devices
This commit is contained in:
Taruntej Kanakamalla 2025-01-13 19:33:37 +05:30
parent 467fd4a02e
commit d32259373b
1 changed files with 14 additions and 7 deletions
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21
src/gst/gstpipewiredeviceprovider.c
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@ -206,7 +206,7 @@ static struct node_data *find_node_data(struct spa_list *nodes, uint32_t id)
static GstDevice *
new_node (GstPipeWireDeviceProvider *self, struct node_data *data)
{
GstStructure *props;
GstStructure *props, *st;
const gchar *klass = NULL, *name = NULL;
GstPipeWireDeviceType type;
const struct pw_node_info *info = data->info;
@ -214,6 +214,15 @@ new_node (GstPipeWireDeviceProvider *self, struct node_data *data)
GstPipeWireDevice *gstdev;
int priority = 0;
if (data->caps && gst_caps_get_size(data->caps) > 0) {
st = gst_caps_get_structure (data->caps, 0);
if (st && g_str_has_prefix (gst_structure_get_name (st), "audio/")) {
/* skip audio devices from adding to the pipewiredeviceprovider */
GST_DEBUG_OBJECT(self, "skipping audio device serial: %lu", data->serial);
return NULL;
}
}
if (info->max_input_ports > 0 && info->max_output_ports == 0) {
type = GST_PIPEWIRE_DEVICE_TYPE_SINK;
element = "pipewiresink";
@ -518,12 +527,10 @@ static void registry_event_global(void *data, uint32_t id, uint32_t permissions,
if (props != NULL) {
str = spa_dict_lookup(props, PW_KEY_OBJECT_PATH);
if (str != NULL) {
if (g_str_has_prefix(str, "alsa:"))
gst_device_provider_hide_provider (provider, "pulsedeviceprovider");
else if (g_str_has_prefix(str, "v4l2:"))
gst_device_provider_hide_provider (provider, "v4l2deviceprovider");
else if (g_str_has_prefix(str, "libcamera:"))
gst_device_provider_hide_provider (provider, "libcameraprovider");
if (g_str_has_prefix(str, "v4l2:"))
gst_device_provider_hide_provider (provider, "v4l2deviceprovider");
else if (g_str_has_prefix(str, "libcamera:"))
gst_device_provider_hide_provider (provider, "libcameraprovider");
}
}