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graph: add new scheduler

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Move the activation state to the graph
Replace an old scheduler with a new one that works with the new
activation states.
Remove the DISABLED port flags, we explicitly add and remove to
make ports enabled/disabled.
Find first compatible port for link
Remove the node based scheduler and use the spa one.
This commit is contained in:
Wim Taymans 2018-03-14 11:52:13 +01:00
parent c547baf952
commit 6eea9247ea
15 changed files with 293 additions and 328 deletions
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7
spa/tests/test-perf.c
View file

@ -111,9 +111,11 @@ struct data {
struct spa_graph graph;
struct spa_graph_data graph_data;
struct spa_graph_node source_node;
struct spa_graph_state source_state;
struct spa_graph_port source_out;
struct spa_graph_port sink_in;
struct spa_graph_node sink_node;
struct spa_graph_state sink_state;
struct spa_node *sink;
struct spa_io_buffers source_sink_io[1];
@ -226,7 +228,6 @@ static int make_node(struct data *data, struct spa_node **node, const char *lib,
static void on_sink_pull(struct data *data)
{
spa_log_trace(data->log, "do sink pull");
data->sink_node.state = SPA_STATUS_NEED_BUFFER;
if (data->mode & MODE_DIRECT) {
spa_node_process_output(data->source);
spa_node_process_input(data->sink);
@ -373,7 +374,7 @@ static int make_nodes(struct data *data)
data->type.io.Buffers,
&data->source_sink_io[0], sizeof(data->source_sink_io[0]));
spa_graph_node_init(&data->source_node);
spa_graph_node_init(&data->source_node, &data->source_state);
spa_graph_node_set_implementation(&data->source_node, data->source);
spa_graph_node_add(&data->graph, &data->source_node);
@ -381,7 +382,7 @@ static int make_nodes(struct data *data)
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_node_init(&data->sink_node, &data->sink_state);
spa_graph_node_set_implementation(&data->sink_node, data->sink);
spa_graph_node_add(&data->graph, &data->sink_node);