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minor simplification in alg_quant()

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Jean-Marc Valin 2008-04-17 07:50:12 +10:00
parent 309d64204d
commit eb1f75d198
1 changed files with 1 additions and 1 deletions
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2
libcelt/vq.c
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@ -209,7 +209,7 @@ void alg_quant(celt_norm_t *X, celt_mask_t *W, int N, int K, const celt_norm_t *
/* score = 2*g*Rxy - g*g*Ryy;*/
#ifdef FIXED_POINT
/* No need to multiply Rxy by 2 because we did it earlier */
num = EXTRACT16(SHR32(MULT16_16(SUB16(Rxy,g),g),15));
num = MULT16_16_Q15(SUB16(Rxy,g),g);
#else
num = g*(2*Rxy-g);
#endif