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dvdec: Don't send segment event before caps

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=709728
This commit is contained in:
Sebastian Dröge 2013-10-10 13:52:35 +02:00
parent fa399bf834
commit c65a8881f9
2 changed files with 17 additions and 1 deletions
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17
ext/dv/gstdvdec.c
View file

@ -368,15 +368,24 @@ gst_dvdec_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
switch (GST_EVENT_TYPE (event)) { switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_FLUSH_STOP: case GST_EVENT_FLUSH_STOP:
gst_segment_init (&dvdec->segment, GST_FORMAT_UNDEFINED); gst_segment_init (&dvdec->segment, GST_FORMAT_UNDEFINED);
dvdec->need_segment = FALSE;
break; break;
case GST_EVENT_SEGMENT:{ case GST_EVENT_SEGMENT:{
const GstSegment *segment; const GstSegment *segment;
gst_event_parse_segment (event, &segment); gst_event_parse_segment (event, &segment);
GST_DEBUG_OBJECT (dvdec, "Got NEWSEGMENT %" GST_SEGMENT_FORMAT, &segment); GST_DEBUG_OBJECT (dvdec, "Got SEGMENT %" GST_SEGMENT_FORMAT, &segment);
gst_segment_copy_into (segment, &dvdec->segment); gst_segment_copy_into (segment, &dvdec->segment);
if (!gst_pad_has_current_caps (dvdec->srcpad)) {
dvdec->need_segment = TRUE;
gst_event_unref (event);
event = NULL;
res = TRUE;
} else {
dvdec->need_segment = FALSE;
}
break; break;
} }
case GST_EVENT_CAPS: case GST_EVENT_CAPS:
@ -477,6 +486,11 @@ gst_dvdec_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
gst_caps_unref (caps); gst_caps_unref (caps);
} }
if (dvdec->need_segment) {
gst_pad_push_event (dvdec->srcpad, gst_event_new_segment (&dvdec->segment));
dvdec->need_segment = FALSE;
}
ret = gst_buffer_pool_acquire_buffer (dvdec->pool, &outbuf, NULL); ret = gst_buffer_pool_acquire_buffer (dvdec->pool, &outbuf, NULL);
if (G_UNLIKELY (ret != GST_FLOW_OK)) if (G_UNLIKELY (ret != GST_FLOW_OK))
goto no_buffer; goto no_buffer;
@ -573,6 +587,7 @@ gst_dvdec_change_state (GstElement * element, GstStateChange transition)
gst_segment_init (&dvdec->segment, GST_FORMAT_UNDEFINED); gst_segment_init (&dvdec->segment, GST_FORMAT_UNDEFINED);
dvdec->src_negotiated = FALSE; dvdec->src_negotiated = FALSE;
dvdec->sink_negotiated = FALSE; dvdec->sink_negotiated = FALSE;
dvdec->need_segment = FALSE;
/* /*
* Enable this function call when libdv2 0.100 or higher is more * Enable this function call when libdv2 0.100 or higher is more
* common * common

1
ext/dv/gstdvdec.h
View file

@ -83,6 +83,7 @@ struct _GstDVDec {
GstBufferPool *pool; GstBufferPool *pool;
GstSegment segment; GstSegment segment;
gboolean need_segment;
}; };
struct _GstDVDecClass { struct _GstDVDecClass {