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smacker: read escape codes in single get_bits() call 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2012-09-30 14:49:08 +00:00
parent 14fd34d73b
commit adc5539e7b
1 changed files with 3 additions and 6 deletions
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9
libavcodec/smacker.c
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@ -231,12 +231,9 @@ static int smacker_decode_header_tree(SmackVContext *smk, GetBitContext *gb, int
av_log(smk->avctx, AV_LOG_ERROR, "Skipping high bytes tree\n");
}
escapes[0] = get_bits(gb, 8);
escapes[0] |= get_bits(gb, 8) << 8;
escapes[1] = get_bits(gb, 8);
escapes[1] |= get_bits(gb, 8) << 8;
escapes[2] = get_bits(gb, 8);
escapes[2] |= get_bits(gb, 8) << 8;
escapes[0] = get_bits(gb, 16);
escapes[1] = get_bits(gb, 16);
escapes[2] = get_bits(gb, 16);
last[0] = last[1] = last[2] = -1;