lavc/videotoolboxenc: make transfer_fnc initialized for unsupport function

The current function will report one error message, but the caller func
haven't check it, so change the default to process as AVCOL_TRC_UNSPECIFIED.

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Rick Kern <kernrj@gmail.com>
This commit is contained in:
Limin Wang 2019-07-18 06:59:35 +08:00 committed by Rick Kern
parent 391b67fcb5
commit 1ee863a7b0

View File

@ -949,6 +949,7 @@ static int get_cv_transfer_function(AVCodecContext *avctx,
break;
default:
*transfer_fnc = NULL;
av_log(avctx, AV_LOG_ERROR, "Transfer function %s is not supported.\n", av_color_transfer_name(trc));
return -1;
}