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videotoolbox: log errors 

With the new decode API, you can't handle errors directly in the API
user - you only know that the hwaccel did not initialize at all.

Add some approximate logging.
This commit is contained in:
wm4 2017-05-24 15:46:39 +02:00
parent edf686f089
commit 0160230382
1 changed files with 6 additions and 0 deletions
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6
libavcodec/videotoolbox.c
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@ -648,15 +648,21 @@ static int videotoolbox_default_init(AVCodecContext *avctx)
switch (status) {
case kVTVideoDecoderNotAvailableNowErr:
av_log(avctx, AV_LOG_VERBOSE, "VideoToolbox session not available.\n");
return AVERROR(ENOSYS);
case kVTVideoDecoderUnsupportedDataFormatErr:
av_log(avctx, AV_LOG_VERBOSE, "VideoToolbox does not support this format.\n");
return AVERROR(ENOSYS);
case kVTVideoDecoderMalfunctionErr:
av_log(avctx, AV_LOG_VERBOSE, "VideoToolbox malfunction.\n");
return AVERROR(EINVAL);
case kVTVideoDecoderBadDataErr :
av_log(avctx, AV_LOG_VERBOSE, "VideoToolbox reported invalid data.\n");
return AVERROR_INVALIDDATA;
case 0:
return 0;
default:
av_log(avctx, AV_LOG_VERBOSE, "Unknown VideoToolbox session creation error %u\n", (unsigned)status);
return AVERROR_UNKNOWN;
}
}