| /external/libxaac/decoder/ |
| ixheaacd_esbr_envcal.c | 143 FLOAT32(*noise_buf)[5][64] = &frame_data->noise_buf;
501 (*noise_buf)[n][c] = noise_level_pvc[c][start_pos];
519 (*noise_buf)[4][k] = noise_level_pvc[k][slot_idx];
523 sb_noise += (*noise_buf)[n][k] * smooth_filt[c++];
552 memcpy(temp, (*noise_buf)[0], 64 * sizeof(FLOAT32));
554 memcpy((*noise_buf)[n], (*noise_buf)[n + 1], 64 * sizeof(FLOAT32));
556 memcpy((*noise_buf)[4], temp, 64 * sizeof(FLOAT32));
683 memcpy((*noise_buf)[n], noise_level
[all...] |
| ixheaacd_env_extr.h | 98 FLOAT32 noise_buf[5][64]; member in struct:__anon30229
|
| ixheaacd_lpc.c | 211 FLOAT32 noise_buf[FILTER_DELAY + (2 * LEN_SUBFR)], *noise_tmp1, *noise_tmp2, local
214 noise_tmp1 = noise_buf + FILTER_DELAY;
215 noise_tmp2 = noise_buf + FILTER_DELAY + LEN_SUBFR;
279 memcpy(noise_buf, bpf_prev, (FILTER_DELAY + LEN_SUBFR) * sizeof(FLOAT32));
280 memcpy(bpf_prev, noise_buf + LEN_SUBFR,
|
| /external/aac/libAACdec/src/ |
| usacdec_lpd.cpp | 154 noise_buf[L_FILT + (2 * L_SUBFR)]; // L_FILT = 12, L_SUBFR = 64 => 140 local
158 noise = noise_buf + L_FILT; // L_FILT = 12 delay of upsampling filter
159 noise_in = noise_buf + L_FILT + L_SUBFR;
356 FDKmemcpy(noise_buf, mem_bpf, (L_FILT + L_SUBFR) * sizeof(FIXP_DBL));
358 FDKmemcpy(mem_bpf, noise_buf + L_SUBFR,
[all...] |
