Lines Matching refs:FLAC__int32
56 void FLAC__lpc_window_data(const FLAC__int32 in[], const FLAC__real window[], FLAC__real out[], unsigned data_len)
156 int FLAC__lpc_quantize_coefficients(const FLAC__real lp_coeff[], unsigned order, unsigned precision, FLAC__int32 qlp_coeff[], int *shift)
160 FLAC__int32 qmax, qmin;
200 FLAC__int32 q;
205 q = (FLAC__int32)(error + 0.5);
207 q = (FLAC__int32)(error - 0.5);
232 FLAC__int32 q;
240 q = (FLAC__int32)(error + 0.5);
242 q = (FLAC__int32)(error - 0.5);
265 void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[])
270 FLAC__int32 sum;
271 const FLAC__int32 *history;
311 FLAC__int32 sum;
531 void FLAC__lpc_compute_residual_from_qlp_coefficients_wide(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[])
536 const FLAC__int32 *history;
567 *(residual++) = *(data++) - (FLAC__int32)(sum >> lp_quantization);
601 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
618 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
636 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
651 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
669 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
682 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
696 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
707 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
721 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
730 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
740 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
745 residual[i] = data[i] - (FLAC__int32)((qlp_coeff[0] * (FLAC__int64)data[i-1]) >> lp_quantization);
787 residual[i] = data[i] - (FLAC__int32)(sum >> lp_quantization);
795 void FLAC__lpc_restore_signal(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[])
800 FLAC__int32 sum;
801 const FLAC__int32 *r = residual, *history;
841 FLAC__int32 sum;
1061 void FLAC__lpc_restore_signal_wide(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[])
1066 const FLAC__int32 *r = residual, *history;
1097 *(data++) = *(r++) + (FLAC__int32)(sum >> lp_quantization);
1131 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1148 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1166 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1181 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1199 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1212 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1226 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1237 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1251 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1260 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1270 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);
1275 data[i] = residual[i] + (FLAC__int32)((qlp_coeff[0] * (FLAC__int64)data[i-1]) >> lp_quantization);
1317 data[i] = residual[i] + (FLAC__int32)(sum >> lp_quantization);