On Wed, Nov 27, 2019 at 6:58 PM Carl Eugen Hoyos <ceffm...@gmail.com> wrote:
>
>
>
> > Am 27.11.2019 um 10:52 schrieb Jun Zhao <mypopy...@gmail.com>:
> >
> > From: Jun Zhao <barryjz...@tencent.com>
> >
> > enable the PC(2^n -1) colorspace in libx264rgb
> >
> > fix #8404
> >
> > Signed-off-by: Jun Zhao <barryjz...@tencent.com>
> > ---
> > libavcodec/libx264.c |    5 +++++
> > 1 files changed, 5 insertions(+), 0 deletions(-)
> >
> > diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
> > index bfd91bb..60607ca 100644
> > --- a/libavcodec/libx264.c
> > +++ b/libavcodec/libx264.c
> > @@ -867,6 +867,11 @@ FF_ENABLE_DEPRECATION_WARNINGS
> >     x4->params.vui.b_fullrange = avctx->pix_fmt == AV_PIX_FMT_YUVJ420P ||
> >                                  avctx->pix_fmt == AV_PIX_FMT_YUVJ422P ||
> >                                  avctx->pix_fmt == AV_PIX_FMT_YUVJ444P ||
>
> > +#if CONFIG_LIBX264RGB_ENCODER
>
> The #if looks unneeded...

I perfer to keep the #if like another part for libx264rgb warpper
>
>
> > +                                 avctx->pix_fmt == AV_PIX_FMT_BGR0 ||
> > +                                 avctx->pix_fmt == AV_PIX_FMT_BGR24 ||
> > +                                 avctx->pix_fmt == AV_PIX_FMT_RGB24 ||
>
> ... but why don’t you check for the actually used encoder instead?

I don't know is it good idear to check  the actually used encoder in
the encoder warpper
>
>
> Also, you may have to check that the range wasn’t explicitly set to mpeg.

Will add the range check, tks
>
>
> > +#endif
> >                                  avctx->color_range == AVCOL_RANGE_JPEG;
>
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