| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| band_pass_6k_7k.cpp | 157 int32 L_tmp1;
175 L_tmp1 = 0x00004000;
180 L_tmp1 -= ((int32)x[(i<<2)+L_FIR ] << 5);
185 L_tmp1 -= ((int32)x[(i<<2)] << 5);
197 L_tmp1 = fxp_mac_16by16(tmp1, fir_6k_7k[j ], L_tmp1);
199 L_tmp1 = fxp_mac_16by16(tmp2, fir_6k_7k[j+1], L_tmp1);
202 L_tmp1 = fxp_mac_16by16(tmp3, fir_6k_7k[j+2], L_tmp1);
[all...] |
| highpass_400hz_at_12k8.cpp | 151 int32 L_tmp1;
167 L_tmp1 = fxp_mac_16by16(y1_lo, 29280, 8192L);
169 L_tmp1 = fxp_mac_16by16(y2_lo, -14160, L_tmp1);
178 L_tmp1 = (L_tmp1 >> 13) + (L_tmp2 << 2); /* coeff Q12 --> Q13 */
183 signal[i] = (int16)((L_tmp1 + 0x00008000) >> 16);
185 y1_hi = (int16)(L_tmp1 >> 16);
186 y1_lo = (int16)((L_tmp1 - (y1_hi << 16)) >> 1);
|
| highpass_50hz_at_12k8.cpp | 153 int32 L_tmp1;
171 L_tmp1 = fxp_mac_16by16(y1_lo, 16211, 8192L);
172 L_tmp1 = fxp_mac_16by16(y2_lo, -8021, L_tmp1);
184 L_tmp1 = ((L_tmp1 >> 14) + L_tmp2) << 2;
188 y1_hi = (int16)(L_tmp1 >> 16);
189 y1_lo = (int16)((L_tmp1 - (y1_hi << 16)) >> 1);
192 *(pt_sign++) = amr_wb_shl1_round(L_tmp1);
|
| low_pass_filt_7k.cpp | 150 int32 L_tmp1;
164 L_tmp1 = fxp_mac_16by16(x[(i<<2)] + signal[(i<<2)], fir_7k[0], 0x00004000);
177 L_tmp1 = fxp_mac_16by16(tmp1, fir_7k[j ], L_tmp1);
179 L_tmp1 = fxp_mac_16by16(tmp2, fir_7k[j+1], L_tmp1);
182 L_tmp1 = fxp_mac_16by16(tmp3, fir_7k[j+2], L_tmp1);
190 L_tmp1 = fxp_mac_16by16(tmp1, fir_7k[j+3], L_tmp1);
[all...] |
| wb_syn_filt.cpp | 138 int32 L_tmp1;
153 L_tmp1 = -((int32)x[(i<<2)] << 11);
160 L_tmp1 = fxp_mac_16by16(yy[(i<<2) -3], a[3], L_tmp1);
162 L_tmp1 = fxp_mac_16by16(yy[(i<<2) -2], a[2], L_tmp1);
164 L_tmp1 = fxp_mac_16by16(yy[(i<<2) -1], a[1], L_tmp1);
168 L_tmp1 = fxp_mac_16by16(yy[(i<<2)-1 - j], a[j+1], L_tmp1);
[all...] |
| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| syn_filt.c | 96 Word32 L_tmp, L_tmp1;
103 L_tmp1 = 0;
109 L_tmp1 -= vo_mult32((*p3--), (*p1++));
111 L_tmp1 -= vo_mult32((*p3--), (*p1++));
113 L_tmp1 -= vo_mult32((*p3--), (*p1++));
115 L_tmp1 -= vo_mult32((*p3--), (*p1++));
117 L_tmp1 -= vo_mult32((*p3--), (*p1++));
119 L_tmp1 -= vo_mult32((*p3--), (*p1++));
121 L_tmp1 -= vo_mult32((*p3--), (*p1++));
123 L_tmp1 -= vo_mult32((*p3--), (*p1++))
[all...] |
| pitch_f4.c | 173 Word32 L_tmp, L_tmp1, L_tmp2;
206 L_tmp1 = 0;
210 L_tmp1 += (excf[i] * excf[i]);
212 L_tmp1 += (excf[i+1] * excf[i+1]);
214 L_tmp1 += (excf[i+2] * excf[i+2]);
216 L_tmp1 += (excf[i+3] * excf[i+3]);
220 L_tmp1 = (L_tmp1 << 1) + 1;
227 exp = norm_l(L_tmp1);
228 L_tmp = (L_tmp1 << exp)
[all...] |
| voAMRWBEnc.c | 206 Word32 L_tmp, L_gain_code, L_max, L_tmp1;
[all...] |
