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codecparsers: vc1: handle End-of-Sequence correctly.

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This commit is contained in:
Gwenole Beauchesne 2011-09-30 11:38:15 +02:00 committed by Thibault Saunier
parent c90bf89b16
commit bd686a6370
1 changed files with 8 additions and 2 deletions
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10
gst-libs/gst/codecparsers/gstvc1parser.c
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@ -1200,8 +1200,8 @@ gst_vc1_identify_next_bdu (const guint8 * data, gsize size, GstVC1BDU * bdu)
ensure_debug_category ();
if (size <= 4) {
GST_DEBUG ("Can't parse, buffer is to small size %" G_GSSIZE_FORMAT, size);
if (size < 4) {
GST_DEBUG ("Can't parse, buffer has too small size %" G_GSSIZE_FORMAT, size);
return GST_VC1_PARSER_ERROR;
}
@ -1218,6 +1218,12 @@ gst_vc1_identify_next_bdu (const guint8 * data, gsize size, GstVC1BDU * bdu)
bdu->data = (guint8 *) data;
bdu->type = (GstVC1StartCode) (data[bdu->offset - 1]);
if (bdu->type == GST_VC1_END_OF_SEQ) {
GST_DEBUG ("End-of-Sequence BDU found");
bdu->size = 0;
return GST_VC1_PARSER_OK;
}
off2 = scan_for_start_codes (data + bdu->offset, size - bdu->offset);
if (off2 < 0) {
GST_DEBUG ("Bdu start %d, No end found", bdu->offset);