mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-17 11:45:25 +00:00
Code Issues 1 Projects Releases Wiki Activity

qtmux: fix corner case buffer handling for reorder method

Browse source
This commit is contained in:
Mark Nauwelaerts 2011-04-15 12:34:05 +02:00
parent 283b30e312
commit 4df05e76ed
1 changed files with 13 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
gst/quicktime/gstqtmux.c
View file

@ -1734,11 +1734,6 @@ gst_qt_mux_stop_file (GstQTMux * qtmux)
GstCollectData *cdata = (GstCollectData *) walk->data;
GstQTPad *qtpad = (GstQTPad *) cdata;
if (!qtpad->last_buf) {
GST_DEBUG_OBJECT (qtmux, "Pad %s has no buffers",
GST_PAD_NAME (qtpad->collect.pad));
continue;
}
/* send last buffer */
GST_DEBUG_OBJECT (qtmux, "Sending the last buffer for pad %s",
GST_PAD_NAME (qtpad->collect.pad));
@ -1747,6 +1742,13 @@ gst_qt_mux_stop_file (GstQTMux * qtmux)
GST_WARNING_OBJECT (qtmux, "Failed to send last buffer for %s, "
"flow return: %s", GST_PAD_NAME (qtpad->collect.pad),
gst_flow_get_name (ret));
if (!GST_CLOCK_TIME_IS_VALID (qtpad->first_ts)) {
GST_DEBUG_OBJECT (qtmux, "Pad %s has no buffers",
GST_PAD_NAME (qtpad->collect.pad));
continue;
}
/* determine max stream duration */
if (!GST_CLOCK_TIME_IS_VALID (first_ts) ||
(GST_CLOCK_TIME_IS_VALID (qtpad->first_ts) &&
@ -2069,7 +2071,7 @@ gst_qt_mux_add_buffer (GstQTMux * qtmux, GstQTPad * pad, GstBuffer * buf)
gint64 pts_offset = 0;
gboolean sync = FALSE, do_pts = FALSE;
gboolean drain = (buf == NULL);
GstFlowReturn ret;
GstFlowReturn ret = GST_FLOW_OK;
if (!pad->fourcc)
goto not_negotiated;
@ -2080,15 +2082,15 @@ gst_qt_mux_add_buffer (GstQTMux * qtmux, GstQTPad * pad, GstBuffer * buf)
}
again:
last_buf = pad->last_buf;
if (G_UNLIKELY (qtmux->dts_method == DTS_METHOD_REORDER)) {
buf = gst_qt_mux_get_asc_buffer_ts (qtmux, pad, buf);
if (!buf) {
GST_DEBUG_OBJECT (qtmux, "no reordered buffer yet");
if (!buf && !last_buf) {
GST_DEBUG_OBJECT (qtmux, "no reordered buffer");
return GST_FLOW_OK;
}
}
last_buf = pad->last_buf;
if (last_buf == NULL) {
#ifndef GST_DISABLE_GST_DEBUG
if (buf == NULL) {
@ -2102,7 +2104,7 @@ again:
}
#endif
pad->last_buf = buf;
return GST_FLOW_OK;
goto exit;
} else
gst_buffer_ref (last_buf);
@ -2352,6 +2354,7 @@ again:
ret = gst_qt_mux_send_buffer (qtmux, last_buf, &qtmux->mdat_size, TRUE);
}
exit:
if (G_UNLIKELY (drain && qtmux->dts_method == DTS_METHOD_REORDER &&
ret == GST_FLOW_OK)) {
buf = NULL;