On Mon, Oct 26, 2020 at 10:29 PM Guangxin Xu <oddst...@gmail.com> wrote:
> The bug reporter confirmed the fix. > https://trac.ffmpeg.org/ticket/8932 > > ping for review and merge. > thanks > > On Fri, Oct 16, 2020 at 9:57 PM Xu Guangxin <oddst...@gmail.com> wrote: > > > fix ticket: 8932 > > > > For poc 2, we have tile boundary at x = 640. > > When we predict cu(640,912),the top left pixel is not avaliable to the > cu. > > So, we can not check it's intra or not. We need set top[-1] = top[0] > > directly. > > see 8.4.4.2.1 for details > > --- > > libavcodec/hevcpred_template.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/libavcodec/hevcpred_template.c > > b/libavcodec/hevcpred_template.c > > index 6fe33546b1..e550707874 100644 > > --- a/libavcodec/hevcpred_template.c > > +++ b/libavcodec/hevcpred_template.c > > @@ -213,7 +213,7 @@ do { \ > > while (j < size_max_x && !IS_INTRA(j, -1)) > > j++; > > if (j > 0) > > - if (x0 > 0) { > > + if (cand_up_left) { > > EXTEND_LEFT_CIP(top, j, j + 1); > > } else { > > EXTEND_LEFT_CIP(top, j, j); > > -- > > 2.17.1 > > > > Looks reasonable, also verified there is no garbage anymore. Prefer to apply soon if no objections. - Linjie _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
