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appsrc: Update segment duration and post a duration message if the duration changes

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Fixes bug #609423.
This commit is contained in:
Sebastian Dröge 2010-02-09 17:39:21 +01:00
parent 6d03489813
commit b5fd5953d1
1 changed files with 13 additions and 0 deletions
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13
gst-libs/gst/app/gstappsrc.c
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@ -1049,13 +1049,26 @@ gst_app_src_get_caps (GstAppSrc * appsrc)
void void
gst_app_src_set_size (GstAppSrc * appsrc, gint64 size) gst_app_src_set_size (GstAppSrc * appsrc, gint64 size)
{ {
GstSegment *segment;
gboolean bytes_segment;
g_return_if_fail (appsrc != NULL); g_return_if_fail (appsrc != NULL);
g_return_if_fail (GST_IS_APP_SRC (appsrc)); g_return_if_fail (GST_IS_APP_SRC (appsrc));
GST_OBJECT_LOCK (appsrc); GST_OBJECT_LOCK (appsrc);
GST_DEBUG_OBJECT (appsrc, "setting size of %" G_GINT64_FORMAT, size); GST_DEBUG_OBJECT (appsrc, "setting size of %" G_GINT64_FORMAT, size);
appsrc->priv->size = size; appsrc->priv->size = size;
segment = &GST_BASE_SRC_CAST (appsrc)->segment;
bytes_segment = (segment->format == GST_FORMAT_BYTES);
if (bytes_segment)
gst_segment_set_duration (segment, GST_FORMAT_BYTES, size);
GST_OBJECT_UNLOCK (appsrc); GST_OBJECT_UNLOCK (appsrc);
if (bytes_segment)
gst_element_post_message (GST_ELEMENT (appsrc),
gst_message_new_duration (GST_OBJECT (appsrc), GST_FORMAT_BYTES, size));
} }
/** /**