GstCaps * outcaps)
{
GstFrei0rFilter *self = GST_FREI0R_FILTER (trans);
- GstFrei0rFilterClass *klass = GST_FREI0R_FILTER_GET_CLASS (trans);
GstVideoFormat fmt;
- gint width, height;
- if (!gst_video_format_parse_caps (incaps, &fmt, &width, &height))
+ if (!gst_video_format_parse_caps (incaps, &fmt, &self->width, &self->height))
return FALSE;
- if (self->f0r_instance) {
- klass->ftable->destruct (self->f0r_instance);
- self->f0r_instance = NULL;
- }
-
- self->f0r_instance =
- gst_frei0r_instance_construct (klass->ftable, klass->properties,
- klass->n_properties, self->property_cache, width, height);
-
return TRUE;
}
GstFrei0rFilterClass *klass = GST_FREI0R_FILTER_GET_CLASS (trans);
gdouble time;
- if (!self->f0r_instance)
+ if (G_UNLIKELY (self->width <= 0 || self->height <= 0))
return GST_FLOW_NOT_NEGOTIATED;
+ if (G_UNLIKELY (!self->f0r_instance)) {
+ self->f0r_instance =
+ gst_frei0r_instance_construct (klass->ftable, klass->properties,
+ klass->n_properties, self->property_cache, self->width, self->height);
+ if (G_UNLIKELY (!self->f0r_instance))
+ return GST_FLOW_ERROR;
+ }
+
time = ((gdouble) GST_BUFFER_TIMESTAMP (inbuf)) / GST_SECOND;
if (klass->ftable->update2)