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Searched refs:LTP_pred_Q13 (Results 1 – 3 of 3) sorted by relevance

/external/libopus/silk/
Ddecode_core.c50 …opus_int32 LTP_pred_Q13, LPC_pred_Q10, Gain_Q10, inv_gain_Q31, gain_adj_Q16, rand_seed, offset_Q10; in silk_decode_core() local
178 LTP_pred_Q13 = 2; in silk_decode_core()
179 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ 0 ], B_Q14[ 0 ] ); in silk_decode_core()
180 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -1 ], B_Q14[ 1 ] ); in silk_decode_core()
181 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -2 ], B_Q14[ 2 ] ); in silk_decode_core()
182 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -3 ], B_Q14[ 3 ] ); in silk_decode_core()
183 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], B_Q14[ 4 ] ); in silk_decode_core()
187 pres_Q14[ i ] = silk_ADD_LSHIFT32( pexc_Q14[ i ], LTP_pred_Q13, 1 ); in silk_decode_core()
DNSQ.c209 opus_int32 LTP_pred_Q13, LPC_pred_Q10, n_AR_Q12, n_LTP_Q13; in silk_noise_shape_quantizer() local
240 LTP_pred_Q13 = 2; in silk_noise_shape_quantizer()
241 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ 0 ], b_Q14[ 0 ] ); in silk_noise_shape_quantizer()
242 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -1 ], b_Q14[ 1 ] ); in silk_noise_shape_quantizer()
243 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -2 ], b_Q14[ 2 ] ); in silk_noise_shape_quantizer()
244 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -3 ], b_Q14[ 3 ] ); in silk_noise_shape_quantizer()
245 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); in silk_noise_shape_quantizer()
248 LTP_pred_Q13 = 0; in silk_noise_shape_quantizer()
272 tmp2 = silk_SUB32( LTP_pred_Q13, n_LTP_Q13 ); /* Q13 */ in silk_noise_shape_quantizer()
331 LPC_exc_Q14 = silk_ADD_LSHIFT32( exc_Q14, LTP_pred_Q13, 1 ); in silk_noise_shape_quantizer()
/external/libopus/silk/x86/
DNSQ_sse.c266 opus_int32 LTP_pred_Q13, LPC_pred_Q10, n_AR_Q12, n_LTP_Q13; in silk_noise_shape_quantizer_10_16_sse4_1() local
292 LTP_pred_Q13 = 0; in silk_noise_shape_quantizer_10_16_sse4_1()
395 LTP_pred_Q13 = 2; in silk_noise_shape_quantizer_10_16_sse4_1()
420 LTP_pred_Q13 += _mm_cvtsi128_si32( xmm_tempa ); in silk_noise_shape_quantizer_10_16_sse4_1()
422 LTP_pred_Q13 = silk_SMLAWB( LTP_pred_Q13, pred_lag_ptr[ -4 ], b_Q14[ 4 ] ); in silk_noise_shape_quantizer_10_16_sse4_1()
478 tmp2 = silk_SUB32( LTP_pred_Q13, n_LTP_Q13 ); /* Q13 */ in silk_noise_shape_quantizer_10_16_sse4_1()
517 LPC_exc_Q14 = silk_ADD_LSHIFT32( exc_Q14, LTP_pred_Q13, 1 ); in silk_noise_shape_quantizer_10_16_sse4_1()