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Add set_active method on node

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Require that nodes need to be activated before they are scheduled.
Make method to activate remote node.
Add method to pause/resume stream.
This commit is contained in:
Wim Taymans 2017-10-13 16:18:42 +02:00
parent acfdc63f26
commit d96d40e30a
19 changed files with 135 additions and 46 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/examples/export-sink.c
View file

@ -458,8 +458,8 @@ static void make_node(struct data *data)
data->node = pw_node_new(data->core, "SDL-sink", props, 0);
data->impl_node = impl_node;
pw_node_set_implementation(data->node, &data->impl_node);
pw_node_register(data->node, NULL, NULL);
pw_node_set_active(data->node, true);
pw_remote_export(data->remote, data->node);
}

1
src/examples/export-source.c
View file

@ -355,6 +355,7 @@ static void make_node(struct data *data)
pw_node_set_implementation(data->node, &data->impl_node);
pw_node_register(data->node, NULL, NULL);
pw_node_set_active(data->node, true);
pw_remote_export(data->remote, data->node);
}

2
src/examples/export-spa.c
View file

@ -70,6 +70,8 @@ static int make_node(struct data *data)
PW_VERSION_NODE,
props, SPA_ID_INVALID);
pw_node_set_active(data->node, true);
pw_remote_export(data->remote, data->node);
return 0;

12
src/examples/video-play.c
View file

@ -149,10 +149,18 @@ on_stream_new_buffer(void *_data, uint32_t id)
handle_events(data);
}
static void on_stream_state_changed(void *data, enum pw_stream_state old,
static void on_stream_state_changed(void *_data, enum pw_stream_state old,
enum pw_stream_state state, const char *error)
{
struct data *data = _data;
printf("stream state: \"%s\"\n", pw_stream_state_as_string(state));
switch (state) {
case PW_STREAM_STATE_CONFIGURE:
pw_stream_set_active(data->stream, true);
break;
default:
break;
}
}
static struct {
@ -355,7 +363,7 @@ static void on_state_changed(void *_data, enum pw_remote_state old, enum pw_remo
pw_stream_connect(data->stream,
PW_DIRECTION_INPUT,
PW_STREAM_MODE_BUFFER,
data->path, PW_STREAM_FLAG_AUTOCONNECT, 1, formats);
data->path, PW_STREAM_FLAG_AUTOCONNECT | PW_STREAM_FLAG_INACTIVE, 1, formats);
break;
}
default: