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Merge commit '4cbd5ed11b0161a6a192174934b241e0cc0599a9' 

* commit '4cbd5ed11b0161a6a192174934b241e0cc0599a9':
  jpeg2000: Fix compute precedence error in lut_gain index
  jpeg2000: Initialize code blocks structures in precincts to 0
  jpeg2000: Check that we have enough components for MCT

Conflicts:
	libavcodec/jpeg2000.c
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-07-03 15:03:08 +02:00
parent 273f600b03 4cbd5ed11b
commit c7a092cb2d
1 changed files with 3 additions and 1 deletions
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libavcodec/jpeg2000dec.c
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@ -349,7 +349,9 @@ static int get_cod(Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *c,
tmp.mct = bytestream2_get_byteu(&s->g); // multiple component transformation
if (tmp.mct && s->ncomponents < 3) {
av_log(s->avctx, AV_LOG_ERROR, "MCT %d with too few components (%d)\n", tmp.mct, s->ncomponents);
av_log(s->avctx, AV_LOG_ERROR,
"MCT %d with too few components (%d)\n",
tmp.mct, s->ncomponents);
return AVERROR_INVALIDDATA;
}