Searched defs:preshift (Results 1 - 1 of 1) sorted by last modified time

/frameworks/av/media/libstagefright/codecs/aacenc/src/
H A Dsf_estim.c64 Word32 preshift, postshift; local
68 preshift = norm_l(x) - (INT_BITS-1-FF_SQRT_BITS);
69 postshift = preshift >> 1;
70 preshift = postshift << 1;
72 if(preshift >= 0)
73 y = x << preshift; /* now 1/4 <= y < 1 */
75 y = x >> (-preshift);

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