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Code Issues Releases Activity

Use get_cabac_bypass_sign instead of an if/else.

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Originally committed as revision 14054 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alexander Strange 2008-07-02 22:25:17 +00:00
parent 142ee5d73d
commit 92ed1ec957
1 changed files with 2 additions and 4 deletions
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6
libavcodec/h264.c
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@ -5549,11 +5549,9 @@ static av_always_inline void decode_cabac_residual_internal( H264Context *h, DCT
}
if( is_dc ) {
if( get_cabac_bypass( CC ) ) block[j] = -coeff_abs;
else block[j] = coeff_abs;
block[j] = get_cabac_bypass_sign( CC, -coeff_abs );
}else{
if( get_cabac_bypass( CC ) ) block[j] = (-coeff_abs * qmul[j] + 32) >> 6;
else block[j] = ( coeff_abs * qmul[j] + 32) >> 6;
block[j] = (get_cabac_bypass_sign( CC, -coeff_abs ) * qmul[j] + 32) >> 6;
}
}
}