static void
gst_segment_clip_reset (GstSegmentClip * self)
{
GstSegmentClipClass *klass = GST_SEGMENT_CLIP_GET_CLASS (self);
GST_DEBUG_OBJECT (self, "Resetting internal state");
gst_segment_init (&self->segment, GST_FORMAT_UNDEFINED);
if (klass->reset)
klass->reset (self);
}
static gboolean
gst_segment_clip_sink_setcaps (GstPad * pad, GstCaps * caps)
{
GstSegmentClip *self = GST_SEGMENT_CLIP (gst_pad_get_parent (pad));
GstSegmentClipClass *klass = GST_SEGMENT_CLIP_GET_CLASS (self);
gboolean ret;
GST_DEBUG_OBJECT (pad, "Setting caps: %" GST_PTR_FORMAT, caps);
ret = klass->set_caps (self, caps);
gst_object_unref (self);
return ret;
}
static gboolean
gst_segment_clip_sink_setcaps (GstSegmentClip * self, GstCaps * caps)
{
GstSegmentClipClass *klass = GST_SEGMENT_CLIP_GET_CLASS (self);
gboolean ret;
GST_DEBUG_OBJECT (self, "Setting caps: %" GST_PTR_FORMAT, caps);
ret = klass->set_caps (self, caps);
/* pass along caps* */
if (ret)
ret = gst_pad_set_caps (self->srcpad, caps);
return ret;
}
static GstFlowReturn
gst_segment_clip_sink_chain (GstPad * pad, GstBuffer * buffer)
{
GstSegmentClip *self = GST_SEGMENT_CLIP (GST_PAD_PARENT (pad));
GstFlowReturn ret;
GstSegmentClipClass *klass = GST_SEGMENT_CLIP_GET_CLASS (self);
GstBuffer *outbuf = NULL;
GST_LOG_OBJECT (pad,
"Handling buffer with timestamp %" GST_TIME_FORMAT " and duration %"
GST_TIME_FORMAT, GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer)),
GST_TIME_ARGS (GST_BUFFER_DURATION (buffer)));
ret = klass->clip_buffer (self, buffer, &outbuf);
if (ret == GST_FLOW_OK && outbuf)
ret = gst_pad_push (self->srcpad, outbuf);
return ret;
}