Re: [FFmpeg-devel] [PATCH 2/2] lavc/vvc: Fix pps_single_slice_picture

[James Almer <jamrial@gmail.com>]

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On 2/23/2025 9:04 AM, Frank Plowman wrote:
> Signed-off-by: Frank Plowman <post@frankplowman.com>
> ---
>   libavcodec/vvc/ps.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/libavcodec/vvc/ps.c b/libavcodec/vvc/ps.c
> index fae6655cc0..603a6d42d1 100644
> --- a/libavcodec/vvc/ps.c
> +++ b/libavcodec/vvc/ps.c
> @@ -368,9 +368,10 @@ static int pps_add_ctus(VVCPPS *pps, int *off, const int rx, const int ry,
>   
>   static void pps_single_slice_picture(VVCPPS *pps, int *off)
>   {
> +    pps->num_ctus_in_slice[0] = 0;
>       for (int j = 0; j < pps->r->num_tile_rows; j++) {
>           for (int i = 0; i < pps->r->num_tile_columns; i++) {
> -            pps->num_ctus_in_slice[0] = pps_add_ctus(pps, off,
> +            pps->num_ctus_in_slice[0] += pps_add_ctus(pps, off,
>                   pps->col_bd[i], pps->row_bd[j],
>                   pps->r->col_width_val[i], pps->r->row_height_val[j]);
>           }

Is there a sample in the conformance suite this fixes? Or one we can 
upload to FATE to make a test.


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