diff options
Diffstat (limited to 'libs/gst/base/gstaggregator.c')
-rw-r--r-- | libs/gst/base/gstaggregator.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/libs/gst/base/gstaggregator.c b/libs/gst/base/gstaggregator.c index 89778a3df..3051a1705 100644 --- a/libs/gst/base/gstaggregator.c +++ b/libs/gst/base/gstaggregator.c @@ -61,6 +61,10 @@ * flag these buffers with GST_BUFFER_FLAG_GAP and GST_BUFFER_FLAG_DROPPABLE * to ease their identification and subsequent processing. * + * * Subclasses must use (a subclass of) #GstAggregatorPad for both their + * sink and source pads. + * See gst_element_class_add_static_pad_template_with_gtype(). + * * This class used to live in gst-plugins-bad and was moved to core. * * Since: 1.14 @@ -461,7 +465,8 @@ gst_aggregator_reset_flow_values (GstAggregator * self) GST_OBJECT_LOCK (self); self->priv->send_stream_start = TRUE; self->priv->send_segment = TRUE; - gst_segment_init (&self->segment, GST_FORMAT_TIME); + gst_segment_init (&GST_AGGREGATOR_PAD (self->srcpad)->segment, + GST_FORMAT_TIME); self->priv->first_buffer = TRUE; GST_OBJECT_UNLOCK (self); } @@ -479,7 +484,8 @@ gst_aggregator_push_mandatory_events (GstAggregator * self) GST_INFO_OBJECT (self, "pushing stream start"); /* stream-start (FIXME: create id based on input ids) */ g_snprintf (s_id, sizeof (s_id), "agg-%08x", g_random_int ()); - if (!gst_pad_push_event (self->srcpad, gst_event_new_stream_start (s_id))) { + if (!gst_pad_push_event (GST_PAD (self->srcpad), + gst_event_new_stream_start (s_id))) { GST_WARNING_OBJECT (self->srcpad, "Sending stream start event failed"); } self->priv->send_stream_start = FALSE; @@ -489,7 +495,7 @@ gst_aggregator_push_mandatory_events (GstAggregator * self) GST_INFO_OBJECT (self, "pushing caps: %" GST_PTR_FORMAT, self->priv->srccaps); - if (!gst_pad_push_event (self->srcpad, + if (!gst_pad_push_event (GST_PAD (self->srcpad), gst_event_new_caps (self->priv->srccaps))) { GST_WARNING_OBJECT (self->srcpad, "Sending caps event failed"); } @@ -499,7 +505,8 @@ gst_aggregator_push_mandatory_events (GstAggregator * self) GST_OBJECT_LOCK (self); if (self->priv->send_segment && !self->priv->flush_seeking) { - segment = gst_event_new_segment (&self->segment); + segment = + gst_event_new_segment (&GST_AGGREGATOR_PAD (self->srcpad)->segment); if (!self->priv->seqnum) /* This code-path is in preparation to be able to run without a source @@ -1828,8 +1835,8 @@ gst_aggregator_send_event (GstElement * element, GstEvent * event) &start, &stop_type, &stop); GST_OBJECT_LOCK (self); - gst_segment_do_seek (&self->segment, rate, fmt, flags, start_type, start, - stop_type, stop, NULL); + gst_segment_do_seek (&GST_AGGREGATOR_PAD (self->srcpad)->segment, rate, fmt, + flags, start_type, start, stop_type, stop, NULL); self->priv->seqnum = gst_event_get_seqnum (event); self->priv->first_buffer = FALSE; GST_OBJECT_UNLOCK (self); @@ -1987,8 +1994,8 @@ gst_aggregator_do_seek (GstAggregator * self, GstEvent * event) priv->flush_seeking = TRUE; } - gst_segment_do_seek (&self->segment, rate, fmt, flags, start_type, start, - stop_type, stop, NULL); + gst_segment_do_seek (&GST_AGGREGATOR_PAD (self->srcpad)->segment, rate, fmt, + flags, start_type, start, stop_type, stop, NULL); /* Seeking sets a position */ self->priv->first_buffer = FALSE; @@ -2356,10 +2363,11 @@ gst_aggregator_init (GstAggregator * self, GstAggregatorClass * klass) self->priv->peer_latency_min = self->priv->sub_latency_min = 0; self->priv->peer_latency_max = self->priv->sub_latency_max = 0; self->priv->has_peer_latency = FALSE; - gst_aggregator_reset_flow_values (self); self->srcpad = gst_pad_new_from_template (pad_template, "src"); + gst_aggregator_reset_flow_values (self); + gst_pad_set_event_function (self->srcpad, GST_DEBUG_FUNCPTR (gst_aggregator_src_pad_event_func)); gst_pad_set_query_function (self->srcpad, @@ -2517,6 +2525,7 @@ gst_aggregator_pad_chain_internal (GstAggregator * self, if (self->priv->first_buffer) { GstClockTime start_time; + GstAggregatorPad *srcpad = GST_AGGREGATOR_PAD (self->srcpad); switch (self->priv->start_time_selection) { case GST_AGGREGATOR_START_TIME_SELECTION_ZERO: @@ -2550,10 +2559,10 @@ gst_aggregator_pad_chain_internal (GstAggregator * self, } if (start_time != -1) { - if (self->segment.position == -1) - self->segment.position = start_time; + if (srcpad->segment.position == -1) + srcpad->segment.position = start_time; else - self->segment.position = MIN (start_time, self->segment.position); + srcpad->segment.position = MIN (start_time, srcpad->segment.position); GST_DEBUG_OBJECT (self, "Selecting start time %" GST_TIME_FORMAT, GST_TIME_ARGS (start_time)); |