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avcodec/vvcdec: skip inter prediction for IBC blocks

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Intra Block Copy relies on reconstructed pixels from the current frame.
We skip IBC during the inter prediction stage and handle it during the reconstruction stage.
This commit is contained in:
Nuo Mi 2024-02-22 15:14:01 +08:00
parent 09946dc40b
commit 3241aa26d1
1 changed files with 1 additions and 1 deletions
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libavcodec/vvc/vvc_inter.c
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@ -893,7 +893,7 @@ static void predict_inter(VVCLocalContext *lc)
static int has_inter_luma(const CodingUnit *cu)
{
return cu->pred_mode != MODE_INTRA && cu->pred_mode != MODE_PLT && cu->tree_type != DUAL_TREE_CHROMA;
return (cu->pred_mode == MODE_INTER || cu->pred_mode == MODE_SKIP) && cu->tree_type != DUAL_TREE_CHROMA;
}
int ff_vvc_predict_inter(VVCLocalContext *lc, const int rs)