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	remote-node: don't init/release our special mix
We have SPA_ID_INVALID mix id for all ports to handle the formats and buffers, we don't need to init/release the mix for this or else our n_mix accounting is wrong and we might not clear the format right.
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					 1 changed files with 9 additions and 9 deletions
				
			
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			@ -39,8 +39,6 @@ struct buffer {
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struct mix {
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	struct spa_list link;
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	struct pw_impl_port *port;
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	uint32_t mix_id;
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	uint32_t peer_id;
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	struct pw_impl_port_mix mix;
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	struct pw_array buffers;
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};
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			@ -151,9 +149,10 @@ static void mix_init(struct mix *mix, struct pw_impl_port *port,
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{
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	pw_log_debug("port %p: mix init %d.%d", port, port->port_id, mix_id);
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	mix->port = port;
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	mix->mix_id = mix_id;
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	mix->peer_id = peer_id;
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	pw_impl_port_init_mix(port, &mix->mix);
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	mix->mix.id = mix_id;
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	mix->mix.peer_id = peer_id;
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	if (mix_id != SPA_ID_INVALID)
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		pw_impl_port_init_mix(port, &mix->mix);
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	pw_array_init(&mix->buffers, 32);
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	pw_array_ensure_size(&mix->buffers, sizeof(struct buffer) * 64);
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}
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			@ -165,7 +164,7 @@ static struct mix *find_mix(struct node_data *data,
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	spa_list_for_each(mix, &data->mix[direction], link) {
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		if (mix->port->port_id == port_id &&
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		    mix->mix_id == mix_id) {
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		    mix->mix.id == mix_id) {
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			pw_log_debug("port %p: found mix %d:%d.%d", mix->port,
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					direction, port_id, mix_id);
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			return mix;
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			@ -532,7 +531,7 @@ static int clear_buffers(struct node_data *data, struct mix *mix)
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        pw_log_debug("port %p: clear %zd buffers mix:%d", port,
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			pw_array_get_len(&mix->buffers, struct buffer *),
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			mix->mix_id);
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			mix->mix.id);
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	if ((res = pw_impl_port_use_buffers(port, &mix->mix, 0, NULL, 0)) < 0) {
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		pw_log_error("port %p: error clear buffers %s", port, spa_strerror(res));
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			@ -892,7 +891,7 @@ error_exit:
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static void clear_mix(struct node_data *data, struct mix *mix)
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{
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	pw_log_debug("port %p: mix clear %d.%d", mix->port, mix->port->port_id, mix->mix_id);
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	pw_log_debug("port %p: mix clear %d.%d", mix->port, mix->port->port_id, mix->mix.id);
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	spa_node_port_set_io(mix->port->mix, mix->mix.port.direction,
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			mix->mix.port.port_id, SPA_IO_Buffers, NULL, 0);
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			@ -903,7 +902,8 @@ static void clear_mix(struct node_data *data, struct mix *mix)
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	pw_array_clear(&mix->buffers);
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	spa_list_append(&data->free_mix, &mix->link);
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	pw_impl_port_release_mix(mix->port, &mix->mix);
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	if (mix->mix.id != SPA_ID_INVALID)
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		pw_impl_port_release_mix(mix->port, &mix->mix);
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}
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static int client_node_port_set_mix_info(void *_data,
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