1780 static bool pl_calls_is_valid(const struct media_proxy_pl_calls *pl_calls)  in pl_calls_is_valid()  argument
1782 	if (pl_calls == NULL) {  in pl_calls_is_valid()
1787 	if (pl_calls->get_player_name == NULL) {  in pl_calls_is_valid()
1793 	if (pl_calls->get_icon_id == NULL) {  in pl_calls_is_valid()
1799 	if (pl_calls->get_icon_url == NULL) {  in pl_calls_is_valid()
1804 	if (pl_calls->get_track_title == NULL) {  in pl_calls_is_valid()
1809 	if (pl_calls->get_track_duration == NULL) {  in pl_calls_is_valid()
1814 	if (pl_calls->get_track_position == NULL) {  in pl_calls_is_valid()
1819 	if (pl_calls->set_track_position == NULL) {  in pl_calls_is_valid()
1824 	if (pl_calls->get_playback_speed == NULL) {  in pl_calls_is_valid()
1829 	if (pl_calls->set_playback_speed == NULL) {  in pl_calls_is_valid()
1834 	if (pl_calls->get_seeking_speed == NULL) {  in pl_calls_is_valid()
1840 	if (pl_calls->get_track_segments_id == NULL) {  in pl_calls_is_valid()
1845 	if (pl_calls->get_current_track_id == NULL) {  in pl_calls_is_valid()
1850 	if (pl_calls->set_current_track_id == NULL) {  in pl_calls_is_valid()
1855 	if (pl_calls->get_next_track_id == NULL) {  in pl_calls_is_valid()
1860 	if (pl_calls->set_next_track_id == NULL) {  in pl_calls_is_valid()
1865 	if (pl_calls->get_parent_group_id == NULL) {  in pl_calls_is_valid()
1870 	if (pl_calls->get_current_group_id == NULL) {  in pl_calls_is_valid()
1875 	if (pl_calls->set_current_group_id == NULL) {  in pl_calls_is_valid()
1881 	if (pl_calls->get_playing_order == NULL) {  in pl_calls_is_valid()
1886 	if (pl_calls->set_playing_order == NULL) {  in pl_calls_is_valid()
1891 	if (pl_calls->get_playing_orders_supported == NULL) {  in pl_calls_is_valid()
1896 	if (pl_calls->get_media_state == NULL) {  in pl_calls_is_valid()
1901 	if (pl_calls->send_command == NULL) {  in pl_calls_is_valid()
1906 	if (pl_calls->get_commands_supported == NULL) {  in pl_calls_is_valid()
1912 	if (pl_calls->send_search == NULL) {  in pl_calls_is_valid()
1917 	if (pl_calls->get_search_results_id == NULL) {  in pl_calls_is_valid()
1923 	if (pl_calls->get_content_ctrl_id == NULL) {  in pl_calls_is_valid()
1931 int media_proxy_pl_register(struct media_proxy_pl_calls *pl_calls)  in media_proxy_pl_register()  argument
1933 	CHECKIF(!pl_calls_is_valid(pl_calls)) {  in media_proxy_pl_register()
1942 	mprx.local_player.calls = pl_calls;  in media_proxy_pl_register()