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Make scheduler more generic

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Add some callbacks to trigger push and pull in a graph
Remove the scheduler, make some implementations of graph push/pull
functions.
Add some properties to jack clients and nodes
Fix the parent of the clients.
Notify link format changes
This commit is contained in:
Wim Taymans 2017-08-20 18:33:07 +02:00
parent eba2b82c8e
commit bece3a013b
20 changed files with 248 additions and 158 deletions
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16
spa/tests/test-graph.c
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@ -98,7 +98,7 @@ struct data {
uint32_t n_support;
struct spa_graph graph;
struct spa_graph_scheduler sched;
struct spa_graph_data graph_data;
struct spa_graph_node source_node;
struct spa_graph_port source_out;
struct spa_graph_port volume_in;
@ -230,10 +230,7 @@ static void on_sink_event(void *data, struct spa_event *event)
static void on_sink_need_input(void *_data)
{
struct data *data = _data;
spa_graph_scheduler_pull(&data->sched, &data->sink_node);
while (spa_graph_scheduler_iterate(&data->sched));
spa_graph_need_input(&data->graph, &data->sink_node);
}
static void
@ -340,13 +337,13 @@ static int make_nodes(struct data *data, const char *device)
spa_node_port_set_io(data->sink, SPA_DIRECTION_INPUT, 0, &data->volume_sink_io[0]);
spa_graph_node_init(&data->source_node);
spa_graph_node_set_callbacks(&data->source_node, &spa_graph_scheduler_default, data->source);
spa_graph_node_set_callbacks(&data->source_node, &spa_graph_node_impl_default, data->source);
spa_graph_node_add(&data->graph, &data->source_node);
spa_graph_port_init(&data->source_out, SPA_DIRECTION_OUTPUT, 0, 0, &data->source_volume_io[0]);
spa_graph_port_add(&data->source_node, &data->source_out);
spa_graph_node_init(&data->volume_node);
spa_graph_node_set_callbacks(&data->volume_node, &spa_graph_scheduler_default, data->volume);
spa_graph_node_set_callbacks(&data->volume_node, &spa_graph_node_impl_default, data->volume);
spa_graph_node_add(&data->graph, &data->volume_node);
spa_graph_port_init(&data->volume_in, SPA_DIRECTION_INPUT, 0, 0, &data->source_volume_io[0]);
spa_graph_port_add(&data->volume_node, &data->volume_in);
@ -357,7 +354,7 @@ static int make_nodes(struct data *data, const char *device)
spa_graph_port_add(&data->volume_node, &data->volume_out);
spa_graph_node_init(&data->sink_node);
spa_graph_node_set_callbacks(&data->sink_node, &spa_graph_scheduler_default, data->sink);
spa_graph_node_set_callbacks(&data->sink_node, &spa_graph_node_impl_default, data->sink);
spa_graph_node_add(&data->graph, &data->sink_node);
spa_graph_port_init(&data->sink_in, SPA_DIRECTION_INPUT, 0, 0, &data->volume_sink_io[0]);
spa_graph_port_add(&data->sink_node, &data->sink_in);
@ -532,7 +529,8 @@ int main(int argc, char *argv[])
spa_graph_init(&data.graph);
spa_graph_scheduler_init(&data.sched, &data.graph);
spa_graph_data_init(&data.graph_data, &data.graph);
spa_graph_set_callbacks(&data.graph, &spa_graph_impl_default, &data.graph_data);
data.map = &default_map.map;
data.log = &default_log.log;