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node: add max_ports to node info

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This commit is contained in:
Wim Taymans 2019-02-14 17:40:01 +01:00
parent 21957e9e8d
commit e9bedae5fa
30 changed files with 124 additions and 99 deletions
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7
spa/plugins/v4l2/v4l2-source.c
View file

@ -338,6 +338,7 @@ static void emit_node_info(struct impl *this)
struct spa_node_info info;
info = SPA_NODE_INFO_INIT();
info.max_output_ports = 1;
info.change_mask = SPA_NODE_CHANGE_MASK_PROPS;
info.props = &SPA_DICT_INIT_ARRAY(info_items);
@ -968,9 +969,9 @@ impl_init(const struct spa_handle_factory *factory,
spa_list_init(&port->queue);
port->info = SPA_PORT_INFO_INIT();
port->info.change_mask = SPA_PORT_CHANGE_MASK_FLAGS;
port->info.flags = SPA_PORT_INFO_FLAG_LIVE |
SPA_PORT_INFO_FLAG_PHYSICAL |
SPA_PORT_INFO_FLAG_TERMINAL;
port->info.flags = SPA_PORT_FLAG_LIVE |
SPA_PORT_FLAG_PHYSICAL |
SPA_PORT_FLAG_TERMINAL;
port->export_buf = true;
port->have_query_ext_ctrl = true;

10
spa/plugins/v4l2/v4l2-utils.c
View file

@ -914,11 +914,11 @@ static int spa_v4l2_set_format(struct impl *this, struct spa_video_info *format,
port->fmt = fmt;
port->info.change_mask = SPA_PORT_CHANGE_MASK_FLAGS | SPA_PORT_CHANGE_MASK_RATE;
port->info.flags = (port->export_buf ? SPA_PORT_INFO_FLAG_CAN_ALLOC_BUFFERS : 0) |
SPA_PORT_INFO_FLAG_CAN_USE_BUFFERS |
SPA_PORT_INFO_FLAG_LIVE |
SPA_PORT_INFO_FLAG_PHYSICAL |
SPA_PORT_INFO_FLAG_TERMINAL;
port->info.flags = (port->export_buf ? SPA_PORT_FLAG_CAN_ALLOC_BUFFERS : 0) |
SPA_PORT_FLAG_CAN_USE_BUFFERS |
SPA_PORT_FLAG_LIVE |
SPA_PORT_FLAG_PHYSICAL |
SPA_PORT_FLAG_TERMINAL;
port->info.rate = streamparm.parm.capture.timeperframe.denominator;
if (this->callbacks && this->callbacks->port_info)
this->callbacks->port_info(this->callbacks_data, SPA_DIRECTION_OUTPUT, 0, &port->info);