C++ (Cpp) media_transport_update_volumeの例

コード例 #1

ファイル: media.c プロジェクト: adityakamath/ArduHack

static void set_volume(uint8_t volume, struct audio_device *dev, void *user_data)
{
	struct media_player *mp = user_data;
	GSList *l;

	if (mp->volume == volume)
		return;

	mp->volume = volume;

	for (l = mp->adapter->endpoints; l; l = l->next) {
		struct media_endpoint *endpoint = l->data;
		struct media_transport *transport;

		/* Volume is A2DP only */
		if (endpoint->sep == NULL)
			continue;

		transport = find_device_transport(endpoint, dev);
		if (transport == NULL)
			continue;

		media_transport_update_volume(transport, volume);
	}
}

コード例 #2

ファイル: transport.c プロジェクト: AlanApter/steamlink-sdk

void media_transport_update_device_volume(struct btd_device *dev,
								uint8_t volume)
{
	GSList *l;

	if (dev == NULL)
		return;

	for (l = transports; l; l = l->next) {
		struct media_transport *transport = l->data;
		if (transport->device != dev)
			continue;

		/* Volume is A2DP only */
		if (media_endpoint_get_sep(transport->endpoint))
			media_transport_update_volume(transport, volume);
	}
}