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spa: make events and commands as objects

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So we can serialize and introspect them more easily
This commit is contained in:
Wim Taymans 2017-03-15 16:21:05 +01:00
parent 4c4c0f2a7f
commit c951264fff
26 changed files with 423 additions and 327 deletions
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17
spa/plugins/audiotestsrc/audiotestsrc.c
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@ -195,9 +195,16 @@ spa_audiotestsrc_node_set_props (SpaNode *node,
if (props == NULL) {
reset_audiotestsrc_props (&this->props);
} else {
SpaPODProp *pr;
SpaPOD *p;
SPA_POD_OBJECT_BODY_FOREACH (&props->body, props->pod.size, p) {
SpaPODProp *pr;
if (p->type != SPA_POD_TYPE_PROP)
continue;
pr = (SpaPODProp *) p;
SPA_POD_OBJECT_BODY_FOREACH (&props->body, props->pod.size, pr) {
switch (pr->body.key) {
case PROP_ID_LIVE:
this->props.live = ((SpaPODBool*)&pr->body.value)->value;
@ -226,11 +233,9 @@ spa_audiotestsrc_node_set_props (SpaNode *node,
static SpaResult
send_have_output (SpaAudioTestSrc *this)
{
SpaNodeEvent event;
if (this->event_cb) {
event.type = SPA_NODE_EVENT_TYPE_HAVE_OUTPUT;
event.size = sizeof (event);
SpaNodeEvent event = SPA_NODE_EVENT_INIT (SPA_NODE_EVENT_HAVE_OUTPUT);
this->event_cb (&this->node, &event, this->user_data);
}
@ -324,7 +329,7 @@ spa_audiotestsrc_node_send_command (SpaNode *node,
this = SPA_CONTAINER_OF (node, SpaAudioTestSrc, node);
switch (command->type) {
switch (SPA_NODE_COMMAND_TYPE (command)) {
case SPA_NODE_COMMAND_INVALID:
return SPA_RESULT_INVALID_COMMAND;