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flvdemux: remove obsolete reverse playback code path

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This commit is contained in:
Mark Nauwelaerts 2010-03-31 14:43:14 +02:00
parent 1c7b1d110b
commit 2d6d2a4d95
1 changed files with 51 additions and 81 deletions
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30
gst/flv/gstflvdemux.c
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@ -772,7 +772,6 @@ gst_flv_demux_loop (GstPad * pad)
demux = GST_FLV_DEMUX (gst_pad_get_parent (pad));
if (TRUE || demux->segment.rate >= 0) {
/* pull in data */
switch (demux->state) {
case FLV_STATE_TAG_TYPE:
@ -827,35 +826,6 @@ gst_flv_demux_loop (GstPad * pad)
/* pause if something went wrong or at end */
if (G_UNLIKELY (ret != GST_FLOW_OK))
goto pause;
} else { /* Reverse playback */
/* pull in data */
switch (demux->state) {
case FLV_STATE_TAG_TYPE:
ret = gst_flv_demux_pull_tag (pad, demux);
/* When packet parsing returns UNEXPECTED that means we ve reached the
point where we want to go to the previous keyframe. This is either
the last FLV tag or the keyframe we used last time */
if (ret == GST_FLOW_UNEXPECTED) {
ret = gst_flv_demux_seek_to_prev_keyframe (demux);
demux->state = FLV_STATE_TAG_TYPE;
}
break;
default:
ret = gst_flv_demux_pull_header (pad, demux);
if (ret == GST_FLOW_OK)
gst_flv_demux_create_index (demux, demux->offset, G_MAXINT64);
}
/* pause if something went wrong */
if (G_UNLIKELY (ret != GST_FLOW_OK))
goto pause;
/* check EOS condition */
if (demux->segment.last_stop <= demux->segment.start) {
ret = GST_FLOW_UNEXPECTED;
goto pause;
}
}
gst_object_unref (demux);