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flvdemux: Remove unused variable, hint branch likeliness, add comments.

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This commit is contained in:
Edward Hervey 2009-06-25 08:10:38 +02:00
parent ff3730fb7b
commit 67ca4c57b1
1 changed files with 8 additions and 8 deletions
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16
gst/flv/gstflvdemux.c
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@ -468,19 +468,17 @@ gst_flv_demux_create_index (GstFLVDemux * demux)
size_t tag_size;
guint64 old_offset;
GstBuffer *buffer;
GstFlowReturn ret;
if (!gst_pad_query_peer_duration (demux->sinkpad, &fmt, &size) ||
fmt != GST_FORMAT_BYTES)
if (G_UNLIKELY (!gst_pad_query_peer_duration (demux->sinkpad, &fmt, &size) ||
fmt != GST_FORMAT_BYTES))
return;
old_offset = demux->offset;
while ((ret =
gst_flv_demux_pull_range (demux, demux->sinkpad, demux->offset, 12,
&buffer)) == GST_FLOW_OK) {
if (gst_flv_parse_tag_timestamp (demux, buffer,
&tag_size) == GST_CLOCK_TIME_NONE) {
while (gst_flv_demux_pull_range (demux, demux->sinkpad, demux->offset, 12,
&buffer) == GST_FLOW_OK) {
if (G_UNLIKELY (gst_flv_parse_tag_timestamp (demux, buffer,
&tag_size) == GST_CLOCK_TIME_NONE)) {
gst_buffer_unref (buffer);
break;
}
@ -671,6 +669,7 @@ gst_flv_demux_handle_seek_push (GstFLVDemux * demux, GstEvent * event)
goto wrong_format;
flush = !!(flags & GST_SEEK_FLAG_FLUSH);
/* FIXME : the keyframe flag is never used ! */
keyframe = !!(flags & GST_SEEK_FLAG_KEY_UNIT);
/* Work on a copy until we are sure the seek succeeded. */
@ -755,6 +754,7 @@ gst_flv_demux_handle_seek_pull (GstFLVDemux * demux, GstEvent * event)
goto wrong_format;
flush = !!(flags & GST_SEEK_FLAG_FLUSH);
/* FIXME : the keyframe flag is never used */
keyframe = !!(flags & GST_SEEK_FLAG_KEY_UNIT);
if (flush) {