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vc1parse: disable BDU parsing until it's more mature

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Parsing and splitting BDUs seems to trigger a few bugs in
downstream decoders so disable it for now.
This commit is contained in:
Alessandro Decina 2012-02-23 13:48:57 +01:00 committed by Sebastian Dröge
parent d03f5499bd
commit 00abb674ca
1 changed files with 7 additions and 0 deletions
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7
gst/videoparsers/gstvc1parse.c
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@ -420,6 +420,9 @@ gst_vc1_parse_detect (GstBaseParse * parse, GstBuffer * buffer)
data = GST_BUFFER_DATA (buffer);
size = GST_BUFFER_SIZE (buffer);
#if 0
/* FIXME: disable BDU check for now as BDU parsing needs more work.
*/
while (size >= 4) {
guint32 startcode = GST_READ_UINT32_BE (data);
@ -432,6 +435,7 @@ gst_vc1_parse_detect (GstBaseParse * parse, GstBuffer * buffer)
data += 4;
size -= 4;
}
#endif
data = GST_BUFFER_DATA (buffer);
size = GST_BUFFER_SIZE (buffer);
@ -537,6 +541,9 @@ gst_vc1_parse_check_valid_frame (GstBaseParse * parse,
GST_DEBUG_OBJECT (vc1parse,
"Handling buffer of size %u at offset %" G_GUINT64_FORMAT, size,
GST_BUFFER_OFFSET (buffer));
/* XXX: when a buffer contains multiple BDUs, does the first one start with
* a startcode?
*/
pres = gst_vc1_identify_next_bdu (data, size, &bdu);
switch (pres) {
case GST_VC1_PARSER_OK: