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softdsp-endpoint: destroy the DSP->node link when the DSP becomes idle

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This commit is contained in:
George Kiagiadakis 2019-06-11 11:18:53 +03:00
parent 3c201b610f
commit e43d2d523d
1 changed files with 18 additions and 5 deletions
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23
modules/module-pw-audio-softdsp-endpoint.c
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@ -91,6 +91,8 @@ on_dsp_running (WpPwAudioSoftdspEndpoint *self)
pw_properties_setf(props, PW_LINK_INPUT_PORT_ID, "%d", -1);
}
g_debug ("%p linking DSP to node", self);
/* Create the link */
self->link_proxy = pw_core_proxy_create_object(self->core_proxy,
"link-factory", PW_TYPE_INTERFACE_Link, PW_VERSION_LINK, &props->dict, 0);
@ -99,6 +101,16 @@ on_dsp_running (WpPwAudioSoftdspEndpoint *self)
pw_properties_free(props);
}
static void
on_dsp_idle (WpPwAudioSoftdspEndpoint *self)
{
if (self->link_proxy != NULL) {
g_debug ("%p unlinking DSP from node", self);
pw_proxy_destroy (self->link_proxy);
self->link_proxy = NULL;
}
}
static void
dsp_node_event_info (void *data, const struct pw_node_info *info)
{
@ -110,14 +122,15 @@ dsp_node_event_info (void *data, const struct pw_node_info *info)
/* Handle the different states */
switch (info->state) {
case PW_NODE_STATE_IDLE:
break;
on_dsp_idle (self);
break;
case PW_NODE_STATE_RUNNING:
on_dsp_running(self);
break;
on_dsp_running (self);
break;
case PW_NODE_STATE_SUSPENDED:
break;
break;
default:
break;
break;
}
}