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proresenc: initialise 'sign' variable

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This commit is contained in:
Kostya Shishkov 2012-02-15 20:52:11 +01:00
parent f3e084909b
commit 17b11ffec7
1 changed files with 2 additions and 0 deletions
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2
libavcodec/proresenc.c
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@ -265,6 +265,7 @@ static void encode_dcs(PutBitContext *pb, DCTELEM *blocks,
prev_dc = (blocks[0] - 0x4000) / scale;
encode_vlc_codeword(pb, FIRST_DC_CB, MAKE_CODE(prev_dc));
sign = 0;
codebook = 3;
blocks += 64;
@ -409,6 +410,7 @@ static int estimate_dcs(int *error, DCTELEM *blocks, int blocks_per_slice,
prev_dc = (blocks[0] - 0x4000) / scale;
bits = estimate_vlc(FIRST_DC_CB, MAKE_CODE(prev_dc));
sign = 0;
codebook = 3;
blocks += 64;
*error += FFABS(blocks[0] - 0x4000) % scale;