On Thu, Jul 18, 2024 at 05:14:12PM +0200, Anton Khirnov wrote:
[...]
> diff --git a/libavcodec/ffv1dec_template.c b/libavcodec/ffv1dec_template.c
> index 97a28b085a..d68bbda5be 100644
> --- a/libavcodec/ffv1dec_template.c
> +++ b/libavcodec/ffv1dec_template.c
> @@ -30,6 +30,7 @@ RENAME(decode_line)(FFV1Context *f,
> {
> PlaneContext *const p = &s->plane[plane_index];
> RangeCoder *const c = &s->c;
> + const int16_t (*quant_table)[256] =
> f->quant_tables[p->quant_table_index];
> int x;
> int run_count = 0;
> int run_mode = 0;
> @@ -59,7 +60,7 @@ RENAME(decode_line)(FFV1Context *f,
> return AVERROR_INVALIDDATA;
> }
>
> - context = RENAME(get_context)(f->quant_tables[p->quant_table_index],
> + context = RENAME(get_context)(quant_table,
> sample[1] + x, sample[0] + x,
> sample[1] + x);
> if (context < 0) {
> context = -context;that change is fine. the removial of the quant_table copy should be benchmarked thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I have never wished to cater to the crowd; for what I know they do not approve, and what they approve I do not know. -- Epicurus
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