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matroskademux: Copy all buffer flags when creating a subtitle buffer copy after postprocessing

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This also copies the caps. Otherwise we could end up pusing
the first buffer without any caps, which causes downstream
to not get notified about the caps.

Fixes bug #664892.
This commit is contained in:
Sebastian Dröge 2011-12-01 12:47:26 +01:00
parent 23594b0324
commit 6d4a634626
1 changed files with 6 additions and 10 deletions
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16
gst/matroska/matroska-demux.c
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@ -186,10 +186,8 @@ gst_matroska_demux_base_init (gpointer klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_add_static_pad_template (element_class,
&video_src_templ);
gst_element_class_add_static_pad_template (element_class,
&audio_src_templ);
gst_element_class_add_static_pad_template (element_class, &video_src_templ);
gst_element_class_add_static_pad_template (element_class, &audio_src_templ);
gst_element_class_add_static_pad_template (element_class,
&subtitle_src_templ);
gst_element_class_add_static_pad_template (element_class, &sink_templ);
@ -1935,8 +1933,8 @@ gst_matroska_demux_handle_seek_event (GstMatroskaDemux * demux,
}
}
flush = !!(flags & GST_SEEK_FLAG_FLUSH);
keyunit = !!(flags & GST_SEEK_FLAG_KEY_UNIT);
flush = ! !(flags & GST_SEEK_FLAG_FLUSH);
keyunit = ! !(flags & GST_SEEK_FLAG_KEY_UNIT);
GST_DEBUG_OBJECT (demux, "New segment %" GST_SEGMENT_FORMAT, &seeksegment);
@ -2937,8 +2935,7 @@ gst_matroska_demux_check_subtitle_buffer (GstElement * element,
GST_BUFFER_MALLOCDATA (newbuf) = (guint8 *) utf8;
GST_BUFFER_DATA (newbuf) = (guint8 *) utf8;
GST_BUFFER_SIZE (newbuf) = strlen (utf8);
gst_buffer_copy_metadata (newbuf, *buf,
GST_BUFFER_COPY_TIMESTAMPS | GST_BUFFER_COPY_FLAGS);
gst_buffer_copy_metadata (newbuf, *buf, GST_BUFFER_COPY_ALL);
gst_buffer_unref (*buf);
*buf = newbuf;
@ -2958,8 +2955,7 @@ next:
GST_BUFFER_MALLOCDATA (newbuf) = (guint8 *) utf8;
GST_BUFFER_DATA (newbuf) = (guint8 *) utf8;
GST_BUFFER_SIZE (newbuf) = strlen (utf8);
gst_buffer_copy_metadata (newbuf, *buf,
GST_BUFFER_COPY_TIMESTAMPS | GST_BUFFER_COPY_FLAGS);
gst_buffer_copy_metadata (newbuf, *buf, GST_BUFFER_COPY_ALL);
gst_buffer_unref (*buf);
*buf = newbuf;