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Rework node and ports

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Rework the node and port API so that other implementations can be used
than the spa_node. The plan is to morph this into the stream and
context API.
Rework the graph API a little so that init + add is separated.
This commit is contained in:
Wim Taymans 2017-07-07 17:55:26 +02:00
parent b0f5d34cf7
commit 0738f7fcf5
28 changed files with 1585 additions and 857 deletions
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20
spa/tests/test-perf.c
View file

@ -366,19 +366,21 @@ static int make_nodes(struct data *data)
spa_node_port_set_io(data->source, SPA_DIRECTION_OUTPUT, 0, &data->source_sink_io[0]);
spa_node_port_set_io(data->sink, SPA_DIRECTION_INPUT, 0, &data->source_sink_io[0]);
spa_graph_node_add(&data->graph, &data->source_node,
spa_graph_scheduler_default, data->source);
spa_graph_node_init(&data->source_node, &spa_graph_scheduler_default, data->source);
spa_graph_node_add(&data->graph, &data->source_node);
data->source_node.flags = (data->mode & MODE_ASYNC_PUSH) ? SPA_GRAPH_NODE_FLAG_ASYNC : 0;
spa_graph_port_add(&data->graph, &data->source_node,
&data->source_out, SPA_DIRECTION_OUTPUT, 0, 0, &data->source_sink_io[0]);
spa_graph_port_init( &data->source_out, SPA_DIRECTION_OUTPUT, 0, 0, &data->source_sink_io[0]);
spa_graph_port_add(&data->source_node, &data->source_out);
spa_graph_node_init(&data->sink_node, &spa_graph_scheduler_default, data->sink);
spa_graph_node_add(&data->graph, &data->sink_node);
spa_graph_node_add(&data->graph, &data->sink_node, spa_graph_scheduler_default,
data->sink);
data->sink_node.flags = (data->mode & MODE_ASYNC_PULL) ? SPA_GRAPH_NODE_FLAG_ASYNC : 0;
spa_graph_port_add(&data->graph, &data->sink_node,
&data->sink_in, SPA_DIRECTION_INPUT, 0, 0, &data->source_sink_io[0]);
spa_graph_port_init(&data->sink_in, SPA_DIRECTION_INPUT, 0, 0, &data->source_sink_io[0]);
spa_graph_port_add(&data->sink_node, &data->sink_in);
spa_graph_port_link(&data->graph, &data->source_out, &data->sink_in);
spa_graph_port_link(&data->source_out, &data->sink_in);
return res;
}