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vc1: fix next POC for new sequence layers.

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Fix next POC when a new sequence layer is reached. At this point, we
need to reset any previous reference picture, i.e. non B-frame.
This commit is contained in:
Gwenole Beauchesne 2013-01-22 09:30:04 +01:00
parent 472f3473e0
commit 823f16d7ce
1 changed files with 7 additions and 0 deletions
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7
gst-libs/gst/vaapi/gstvaapidecoder_vc1.c
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@ -248,6 +248,13 @@ decode_sequence(GstVaapiDecoderVC1 *decoder, GstVC1BDU *rbdu, GstVC1BDU *ebdu)
priv->has_entrypoint = FALSE;
/* Reset POC */
if (priv->last_non_b_picture) {
if (priv->last_non_b_picture->poc == priv->next_poc)
priv->next_poc++;
gst_vaapi_picture_replace(&priv->last_non_b_picture, NULL);
}
/* Validate profile */
switch (seq_hdr->profile) {
case GST_VC1_PROFILE_SIMPLE: