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spa-device: delay activation until after the device is exported

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this allows the created nodes to be able to set their "device.id"
property correctly
This commit is contained in:
George Kiagiadakis 2020-06-02 17:24:14 +03:00
parent 3807d95ec5
commit b17dab8c9b
1 changed files with 28 additions and 7 deletions
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35
lib/wp/device.c
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@ -216,6 +216,7 @@ struct _WpSpaDevice
struct spa_device *interface;
struct spa_hook listener;
WpProperties *properties;
gboolean ft_active_requested;
};
enum
@ -302,6 +303,18 @@ static const struct spa_device_events spa_device_events = {
.object_info = spa_device_event_object_info
};
static void
wp_spa_device_activate (WpSpaDevice *self)
{
gint res = spa_device_add_listener (self->interface, &self->listener,
&spa_device_events, self);
if (res < 0) {
wp_proxy_augment_error (WP_PROXY (self), g_error_new (WP_DOMAIN_LIBRARY,
WP_LIBRARY_ERROR_OPERATION_FAILED,
"failed to initialize device: %s", spa_strerror (res)));
}
}
static void
wp_spa_device_augment (WpProxy * proxy, WpProxyFeatures features)
{
@ -334,13 +347,12 @@ wp_spa_device_augment (WpProxy * proxy, WpProxyFeatures features)
}
if (features & WP_SPA_DEVICE_FEATURE_ACTIVE) {
gint res = spa_device_add_listener (self->interface, &self->listener,
&spa_device_events, self);
if (res < 0) {
wp_proxy_augment_error (proxy, g_error_new (WP_DOMAIN_LIBRARY,
WP_LIBRARY_ERROR_OPERATION_FAILED,
"failed to initialize device: %s", spa_strerror (res)));
}
/* if both BOUND and ACTIVE are requested,
delay the second until after we have a bound_id */
if (features & WP_PROXY_FEATURE_BOUND)
self->ft_active_requested = TRUE;
else
wp_spa_device_activate (self);
}
}
@ -369,6 +381,14 @@ wp_spa_device_set_param (WpProxy * proxy, guint32 id, guint32 flags,
id, flags, wp_spa_pod_get_spa_pod (param));
}
static void
wp_spa_device_bound (WpProxy * proxy, guint32 id)
{
WpSpaDevice *self = WP_SPA_DEVICE (proxy);
if (self->ft_active_requested)
wp_spa_device_activate (self);
}
static void
wp_spa_device_class_init (WpSpaDeviceClass * klass)
{
@ -382,6 +402,7 @@ wp_spa_device_class_init (WpSpaDeviceClass * klass)
proxy_class->get_properties = wp_spa_device_get_properties;
proxy_class->enum_params = wp_spa_device_enum_params;
proxy_class->set_param = wp_spa_device_set_param;
proxy_class->bound = wp_spa_device_bound;
/**
* WpSpaDevice::object-info: