From: Fei Wang <[email protected]>
Signed-off-by: Fei Wang <[email protected]>
---
libavcodec/vvc/ps.c | 10 +++++++++-
libavcodec/vvc/ps.h | 1 +
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/libavcodec/vvc/ps.c b/libavcodec/vvc/ps.c
index ff9a6c7a15..f32f1cc5a1 100644
--- a/libavcodec/vvc/ps.c
+++ b/libavcodec/vvc/ps.c
@@ -1043,13 +1043,21 @@ static void alf_derive(VVCALF *alf, const H266RawAPS
*aps)
alf_cc(alf, aps);
}
+static void alf_free(FFRefStructOpaque unused, void *obj)
+{
+ VVCALF *alf = obj;
+
+ ff_refstruct_unref(&alf->r);
+}
+
static int aps_decode_alf(const VVCALF **alf, const H266RawAPS *aps)
{
- VVCALF *a = ff_refstruct_allocz(sizeof(*a));
+ VVCALF *a = ff_refstruct_alloc_ext(sizeof(*a), 0, NULL, alf_free);
if (!a)
return AVERROR(ENOMEM);
alf_derive(a, aps);
+ ff_refstruct_replace(&a->r, aps);
ff_refstruct_replace(alf, a);
ff_refstruct_unref(&a);
diff --git a/libavcodec/vvc/ps.h b/libavcodec/vvc/ps.h
index 9203e2c57f..3ec2238c17 100644
--- a/libavcodec/vvc/ps.h
+++ b/libavcodec/vvc/ps.h
@@ -169,6 +169,7 @@ typedef struct VVCPH {
#define ALF_NUM_COEFF_CC 7
typedef struct VVCALF {
+ const H266RawAPS *r;
int16_t luma_coeff [ALF_NUM_FILTERS_LUMA][ALF_NUM_COEFF_LUMA];
uint8_t luma_clip_idx [ALF_NUM_FILTERS_LUMA][ALF_NUM_COEFF_LUMA];
--
2.34.1
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