Searched refs:ref_isf (Results 1 – 2 of 2) sorted by relevance
| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| D | qpisf_2s.cpp | 140 int16 ref_isf[M]; in Dpisf_2s_46b() local
197 ref_isf[i] = amr_wb_round(L_tmp); in Dpisf_2s_46b()
203 isf_q[i] = add_int16(mult_int16(ALPHA, isfold[i]), mult_int16(ONE_ALPHA, ref_isf[i])); in Dpisf_2s_46b()
210 tmp = add_int16(ref_isf[i], mult_int16(past_isfq[i], MU)); /* predicted ISF */ in Dpisf_2s_46b()
236 int16 ref_isf[M]; in Dpisf_2s_36b() local
292 ref_isf[i] = amr_wb_round(L_tmp); in Dpisf_2s_36b()
298 isf_q[i] = add_int16(mult_int16(ALPHA, isfold[i]), mult_int16(ONE_ALPHA, ref_isf[i])); in Dpisf_2s_36b()
305 tmp = add_int16(ref_isf[i], mult_int16(past_isfq[i], MU)); /* predicted ISF */ in Dpisf_2s_36b()
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| D | qpisf_2s.c | 235 Word16 ref_isf[M], tmp; in Dpisf_2s_46b() local
290 ref_isf[i] = vo_round(L_tmp); in Dpisf_2s_46b()
296 isf_q[i] = add1(vo_mult(ALPHA, isfold[i]), vo_mult(ONE_ALPHA, ref_isf[i])); in Dpisf_2s_46b()
302 tmp = add1(ref_isf[i], vo_mult(past_isfq[i], MU)); /* predicted ISF */ in Dpisf_2s_46b()
328 Word16 ref_isf[M], tmp; in Dpisf_2s_36b() local
384 ref_isf[i] = vo_round(L_tmp); in Dpisf_2s_36b()
390 isf_q[i] = add1(vo_mult(ALPHA, isfold[i]), vo_mult(ONE_ALPHA, ref_isf[i])); in Dpisf_2s_36b()
396 tmp = add1(ref_isf[i], vo_mult(past_isfq[i], MU)); /* predicted ISF */ in Dpisf_2s_36b()
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