On Tue, Jan 04, 2022 at 05:51:56PM -0600, Cameron Gutman wrote:
>
> > On Jan 4, 2022, at 3:43 AM, lance.lmw...@gmail.com wrote:
> >
> > From: Limin Wang <lance.lmw...@gmail.com>
> >
> > Please reproduced with the following minimal configure command:
> > ./configure --enable-shared --disable-all --enable-avcodec
> > --enable-decoder=h264 --enable-hwaccel=h264_videotoolbox
> >
> > You'll get below error:
> >
> > Undefined symbols for architecture x86_64:
> > "_ff_videotoolbox_vpcc_extradata_create", referenced from:
> > _videotoolbox_start in videotoolbox.o
> > ld: symbol(s) not found for architecture x86_64
> > clang: error: linker command failed with exit code 1 (use -v to see
> > invocation)
> >
> > Reported-by: Cameron Gutman <aicomman...@gmail.com>
> > Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
> > ---
>
> Thanks, this fixes the build break for me. Please merge it into 5.0 if
> possible.
>
> Tested-by: Cameron Gutman <aicomman...@gmail.com>
thank for the testing, will apply and try to merge to 5.0.
>
> > libavcodec/videotoolbox.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/libavcodec/videotoolbox.c b/libavcodec/videotoolbox.c
> > index 69beb38..51d4eac 100644
> > --- a/libavcodec/videotoolbox.c
> > +++ b/libavcodec/videotoolbox.c
> > @@ -825,11 +825,13 @@ static CFDictionaryRef
> > videotoolbox_decoder_config_create(CMVideoCodecType codec
> > if (data)
> > CFDictionarySetValue(avc_info, CFSTR("hvcC"), data);
> > break;
> > +#if CONFIG_VP9_VIDEOTOOLBOX_HWACCEL
> > case kCMVideoCodecType_VP9 :
> > data = ff_videotoolbox_vpcc_extradata_create(avctx);
> > if (data)
> > CFDictionarySetValue(avc_info, CFSTR("vpcC"), data);
> > break;
> > +#endif
> > default:
> > break;
> > }
> > --
> > 1.8.3.1
> >
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> >
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>
--
Thanks,
Limin Wang
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