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>
---
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
_______________________________________________
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".
