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    Searched refs:ONE_ALPHA (Results 1 - 4 of 4) sorted by null

  /frameworks/av/media/libstagefright/codecs/amrnb/dec/src/
d_plsf_3.cpp 133 #define ONE_ALPHA 3277 /* ONE_ALPHA-> (1.0-ALPHA) */
185 /* lsfi_q[i] = ALPHA*past_lsf_q[i] + ONE_ALPHA*mean_lsf[i]; */
195 ONE_ALPHA,
d_plsf_5.cpp 90 /* ONE_ALPHA-> (1.0-ALPHA) */
92 #define ONE_ALPHA 1639
184 // lsfi_q[i] = ALPHA*st->past_lsf_q[i] + ONE_ALPHA*mean_lsf[i];
187 mult (mean_lsf[i], ONE_ALPHA));
330 * ONE_ALPHA*mean_lsf[i];
342 ONE_ALPHA,
  /frameworks/av/media/libstagefright/codecs/amrwb/src/
qpisf_2s.cpp 97 #define ONE_ALPHA (32768-ALPHA) /* (1.0 - ALPHA) in Q15 */
203 isf_q[i] = add_int16(mult_int16(ALPHA, isfold[i]), mult_int16(ONE_ALPHA, ref_isf[i]));
298 isf_q[i] = add_int16(mult_int16(ALPHA, isfold[i]), mult_int16(ONE_ALPHA, ref_isf[i]));
  /frameworks/av/media/libstagefright/codecs/amrwbenc/src/
qpisf_2s.c 35 #define ONE_ALPHA (32768-ALPHA) /* (1.0 - ALPHA) in Q15 */
296 isf_q[i] = add1(vo_mult(ALPHA, isfold[i]), vo_mult(ONE_ALPHA, ref_isf[i]));
390 isf_q[i] = add1(vo_mult(ALPHA, isfold[i]), vo_mult(ONE_ALPHA, ref_isf[i]));

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