From: Aman Gupta <a...@tmm1.net>
The only reason videotoolbox wouldn't produce frames is if the data fed
to it was invalid, so returning AVERROR_INVALIDDATA makes sense here.
Further, it means AVERROR_EXTERNAL can be used in further commits to signal
fatal VideoToolbox errors, letting the user know that they need to fallback to
another decoder.
---
libavcodec/h264dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c
index aed23c4fba..517f6acc13 100644
--- a/libavcodec/h264dec.c
+++ b/libavcodec/h264dec.c
@@ -824,7 +824,7 @@ static int output_frame(H264Context *h, AVFrame *dst,
H264Picture *srcp)
int ret;
if (src->format == AV_PIX_FMT_VIDEOTOOLBOX && src->buf[0]->size == 1)
- return AVERROR_EXTERNAL;
+ return AVERROR_INVALIDDATA;
ret = av_frame_ref(dst, src);
if (ret < 0)
--
2.14.2
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