Hi,
On Wed, Jul 27, 2022 at 5:31 PM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Modifying the main context from a slice thread is (usually)
> a data race, so it must not happen. So only use a pointer to const
> to access the main context.
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
> ---
> libavcodec/vp8.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c
> index e474fc5de5..d0c26ba00d 100644
> --- a/libavcodec/vp8.c
> +++ b/libavcodec/vp8.c
> @@ -2582,7 +2582,7 @@ static av_always_inline
> int vp78_decode_mb_row_sliced(AVCodecContext *avctx, void *tdata, int
> jobnr,
> int threadnr, int is_vp7)
> {
> - VP8Context *s = avctx->priv_data;
> + const VP8Context *s = avctx->priv_data;
> VP8ThreadData *td = &s->thread_data[jobnr];
> VP8ThreadData *next_td = NULL, *prev_td = NULL;
> VP8Frame *curframe = s->curframe;
> --
> 2.34.1
>
OK.
Ronald
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