FASTABS()

__inline int32_t fl::third_party::FASTABS

(

int32_t

x

)

Absolute value of x.

Definition at line 513 of file assembly.h.

{
    int32_t sign;
 
    sign = x >> (sizeof(int32_t) * 8 - 1);
    x ^= sign;
    x -= sign;
 
    return x;
}

References FL_NOEXCEPT, fl::sign(), and fl::x.

Referenced by FreqInvertRescale(), HybridTransform(), IMDCT12x3(), IMDCT36(), IntensityProcMPEG1(), IntensityProcMPEG2(), and MidSideProc().

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