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lavc/decode: Fix the error number report if av_image_fill_pointers fail.

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-1 will be map to error number "EPERM", and will be map to the error
message like "Error while decoding stream #0:0: Operation not permitted",
it's a strange error message when debug update_frame_pool fail,
now only return the error code from av_image_fill_pointers in case
of av_image_fill_pointers failure.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
This commit is contained in:
Jun Zhao 2018-10-28 10:27:22 +08:00 committed by Jun Zhao
parent 1ff4bd59df
commit 903f2beafc
1 changed files with 1 additions and 1 deletions
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libavcodec/decode.c
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@ -1496,7 +1496,7 @@ static int update_frame_pool(AVCodecContext *avctx, AVFrame *frame)
tmpsize = av_image_fill_pointers(data, avctx->pix_fmt, h,
NULL, linesize);
if (tmpsize < 0)
return -1;
return tmpsize;
for (i = 0; i < 3 && data[i + 1]; i++)
size[i] = data[i + 1] - data[i];