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avcodec/dvbsubdec: error out on unsupported coding methods

This commit is contained in:
Clément Bœsch 2020-08-18 17:22:06 +02:00
parent b0f96f663c
commit a469d29c08
1 changed files with 3 additions and 0 deletions
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3
libavcodec/dvbsubdec.c
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@ -1034,10 +1034,13 @@ static int dvbsub_parse_object_segment(AVCodecContext *avctx,
}
} else if (coding_method == 1) {
avpriv_report_missing_feature(avctx, "coded as a string of characters");
return AVERROR_PATCHWELCOME;
} else if (coding_method == 2) {
avpriv_report_missing_feature(avctx, "progressive coding of pixels");
return AVERROR_PATCHWELCOME;
} else {
av_log(avctx, AV_LOG_ERROR, "Unknown object coding %d\n", coding_method);
return AVERROR_INVALIDDATA;
}
return 0;