Lines Matching refs:SUBFRAME_LEN
161 if (p->cur_rate == RATE_6300 && p->pitch_lag[i >> 1] < SUBFRAME_LEN - 2) {
445 int16_t vector[SUBFRAME_LEN];
448 memcpy(vector, buf, SUBFRAME_LEN * sizeof(*vector));
449 for (i = pitch_lag; i < SUBFRAME_LEN; i += pitch_lag) {
450 for (j = 0; j < SUBFRAME_LEN - i; j++)
469 memset(vector, 0, SUBFRAME_LEN * sizeof(*vector));
478 for (i = 0; i < SUBFRAME_LEN / GRID_SIZE; i++) {
514 if (lag < SUBFRAME_LEN - 2) {
515 for (i = lag; i < SUBFRAME_LEN; i++)
533 for (i = 2; i < SUBFRAME_LEN + PITCH_ORDER - 1; i++)
550 int16_t residual[SUBFRAME_LEN + PITCH_ORDER - 1];
560 if (cur_rate == RATE_6300 && pitch_lag < SUBFRAME_LEN - 2) {
567 for (i = 0; i < SUBFRAME_LEN; i++) {
682 SUBFRAME_LEN, 1);
684 SUBFRAME_LEN, -1);
695 energy[0] = dot_product(buf, buf, SUBFRAME_LEN);
699 energy[2] = dot_product(buf + fwd_lag, buf + fwd_lag, SUBFRAME_LEN);
703 energy[4] = dot_product(buf - back_lag, buf - back_lag, SUBFRAME_LEN);
751 int offset = PITCH_MAX + 2 * SUBFRAME_LEN;
761 index = autocorr_max(buf, offset, &ccr, pitch_lag, SUBFRAME_LEN * 2, -1);
765 tgt_eng = dot_product(buf, buf, SUBFRAME_LEN * 2);
772 best_eng = dot_product(buf - index, buf - index, SUBFRAME_LEN * 2);
827 for (m = 0; m < SUBFRAME_LEN; m++) {\
853 for (i = 0; i < SUBFRAME_LEN; i++) {
874 for (i = 0; i < SUBFRAME_LEN; i++) {
899 for (i = LPC_ORDER, j = 0; j < SUBFRAMES; i += SUBFRAME_LEN, j++) {
922 scale = scale_vector(dst, buf, SUBFRAME_LEN);
925 auto_corr[0] = dot_product(dst, dst + 1, SUBFRAME_LEN - 1);
926 auto_corr[1] = dot_product(dst, dst, SUBFRAME_LEN);
937 for (j = 0; j < SUBFRAME_LEN; j++) {
951 buf += SUBFRAME_LEN;
952 signal_ptr += SUBFRAME_LEN;
953 dst += SUBFRAME_LEN;
1032 int tmp[SUBFRAME_LEN * 2];
1048 off[i * 2 + 1] = ((t >> 1) & 1) + SUBFRAME_LEN;
1058 for (j = 0; j < SUBFRAME_LEN / 2; j++)
1060 t = SUBFRAME_LEN / 2;
1076 gen_acb_excitation(vector_ptr + SUBFRAME_LEN,
1077 vector_ptr + SUBFRAME_LEN,
1082 for (j = 0; j < SUBFRAME_LEN * 2; j++)
1094 for (j = 0; j < SUBFRAME_LEN * 2; j++) {
1100 for (j = 0; j < SUBFRAME_LEN * 2; j++) {
1112 c = p->cur_gain * (p->cur_gain * SUBFRAME_LEN >> 5);
1144 sizeof(*vector_ptr) * SUBFRAME_LEN * 2);
1145 vector_ptr += SUBFRAME_LEN * 2;
1164 int16_t acb_vector[SUBFRAME_LEN];
1216 gen_acb_excitation(acb_vector, &p->excitation[SUBFRAME_LEN * i],
1220 for (j = 0; j < SUBFRAME_LEN; j++) {
1224 vector_ptr += SUBFRAME_LEN;
1235 for (j = 0; j < SUBFRAMES; i += SUBFRAME_LEN, j++)
1239 for (i = 0, j = 0; j < SUBFRAMES; i += SUBFRAME_LEN, j++)
1245 1 << 14, 15, SUBFRAME_LEN);
1297 for (i = LPC_ORDER, j = 0; j < SUBFRAMES; i += SUBFRAME_LEN, j++)
1299 audio + i, SUBFRAME_LEN, LPC_ORDER,
1494 for (i = 0, j = 0; j < SUBFRAMES; i += SUBFRAME_LEN, j++) {
1679 for (i = LPC_ORDER, j = 0; j < SUBFRAMES; i += SUBFRAME_LEN, j++) {
1783 energy[i << 1] = ff_dot_product(buf - j, buf - j, SUBFRAME_LEN);
1785 energy[(i << 1) + 1] = ff_dot_product(buf, buf - j, SUBFRAME_LEN);
1789 energy[14] = ff_dot_product(buf, buf, SUBFRAME_LEN);
1851 for (i = 0; i < SUBFRAME_LEN; i++) {
1860 for (i = 0; i < SUBFRAME_LEN; i++) {
1882 int16_t buf_16[SUBFRAME_LEN + LPC_ORDER];
1883 int64_t buf[SUBFRAME_LEN];
1890 for (i = 0; i < SUBFRAME_LEN; i++) {
1899 for (i = 0; i < SUBFRAME_LEN; i++) {
1908 memcpy(perf_fir, buf_16 + SUBFRAME_LEN, sizeof(int16_t) * LPC_ORDER);
1909 memcpy(perf_iir, dest + SUBFRAME_LEN - LPC_ORDER,
1924 int16_t flt_buf[PITCH_ORDER][SUBFRAME_LEN];
1951 for (j = 0; j < SUBFRAME_LEN; j++) {
1961 for (k = 1; k < SUBFRAME_LEN; k++) {
1970 temp = ff_dot_product(buf, flt_buf[j], SUBFRAME_LEN);
1977 SUBFRAME_LEN);
1982 temp = ff_dot_product(flt_buf[j], flt_buf[k], SUBFRAME_LEN);
2003 if (!odd_frame && pitch_lag + i - 1 >= SUBFRAME_LEN - 2 ||
2004 odd_frame && pitch_lag >= SUBFRAME_LEN - 2) {
2044 for (i = 0; i < SUBFRAME_LEN; i++) {
2063 int16_t impulse_r[SUBFRAME_LEN];
2064 int16_t temp_corr[SUBFRAME_LEN];
2065 int16_t impulse_corr[SUBFRAME_LEN];
2067 int ccr1[SUBFRAME_LEN];
2068 int ccr2[SUBFRAME_LEN];
2074 memcpy(impulse_r, impulse_resp, sizeof(int16_t) * SUBFRAME_LEN);
2076 if (pitch_lag < SUBFRAME_LEN - 2) {
2081 for (i = 0; i < SUBFRAME_LEN; i++)
2085 temp = dot_product(temp_corr, temp_corr, SUBFRAME_LEN);
2090 for (i = 1; i < SUBFRAME_LEN; i++) {
2091 temp = dot_product(temp_corr + i, temp_corr, SUBFRAME_LEN - i);
2097 for (i = 0; i < SUBFRAME_LEN; i++){
2098 temp = dot_product(buf + i, impulse_r, SUBFRAME_LEN - i);
2109 for (j = i; j < SUBFRAME_LEN; j += GRID_SIZE) {
2134 for (k = i; k < SUBFRAME_LEN; k += GRID_SIZE) {
2146 for (l = i; l < SUBFRAME_LEN; l += GRID_SIZE) {
2166 memset(temp_corr, 0, sizeof(int16_t) * SUBFRAME_LEN);
2171 for (k = SUBFRAME_LEN - 1; k >= 0; k--) {
2183 for (k = 0; k < SUBFRAME_LEN; k++) {
2223 for (i = 0; i < SUBFRAME_LEN >> 1; i++) {
2254 get_fcb_param(&optim, impulse_resp, buf, pulse_cnt, SUBFRAME_LEN);
2256 if (p->pitch_lag[index >> 1] < SUBFRAME_LEN - 2) {
2262 memset(buf, 0, sizeof(int16_t) * SUBFRAME_LEN);
2368 memcpy(vector + LPC_ORDER, p->prev_data + SUBFRAME_LEN,
2369 sizeof(int16_t) * SUBFRAME_LEN);
2370 memcpy(vector + LPC_ORDER + SUBFRAME_LEN, in,
2371 sizeof(int16_t) * (HALF_FRAME_LEN + SUBFRAME_LEN));
2387 for (i = PITCH_MAX, j = 0; j < SUBFRAMES; i += SUBFRAME_LEN, j++)
2394 for (i = 0, j = 0; j < SUBFRAMES; i += SUBFRAME_LEN, j++)
2404 int16_t impulse_resp[SUBFRAME_LEN];
2405 int16_t residual[SUBFRAME_LEN + PITCH_ORDER - 1];
2406 int16_t flt_in[SUBFRAME_LEN];
2415 memset(flt_in, 0, sizeof(int16_t) * SUBFRAME_LEN);
2443 memmove(p->prev_excitation, p->prev_excitation + SUBFRAME_LEN,
2444 sizeof(int16_t) * (PITCH_MAX - SUBFRAME_LEN));
2445 for (j = 0; j < SUBFRAME_LEN; j++)
2447 memcpy(p->prev_excitation + PITCH_MAX - SUBFRAME_LEN, in,
2448 sizeof(int16_t) * SUBFRAME_LEN);
2454 memmove(p->harmonic_mem, p->harmonic_mem + SUBFRAME_LEN,
2455 sizeof(int16_t) * (PITCH_MAX - SUBFRAME_LEN));
2456 memcpy(p->harmonic_mem + PITCH_MAX - SUBFRAME_LEN, vector + PITCH_MAX,
2457 sizeof(int16_t) * SUBFRAME_LEN);
2459 in += SUBFRAME_LEN;