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fic: Use proper quantization matrix index

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The matrices are not zigzagged.

Fixes artefacting.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is contained in:
Derek Buitenhuis 2014-04-19 15:40:35 -04:00
parent 3956a5e0ea
commit 40b331e1f4
1 changed files with 2 additions and 1 deletions
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3
libavcodec/fic.c
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@ -146,7 +146,8 @@ static int fic_decode_block(FICContext *ctx, GetBitContext *gb,
return AVERROR_INVALIDDATA; return AVERROR_INVALIDDATA;
for (i = 0; i < num_coeff; i++) for (i = 0; i < num_coeff; i++)
block[ff_zigzag_direct[i]] = get_se_golomb(gb) * ctx->qmat[i]; block[ff_zigzag_direct[i]] = get_se_golomb(gb) *
ctx->qmat[ff_zigzag_direct[i]];
fic_idct_put(dst, stride, block); fic_idct_put(dst, stride, block);