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Searched refs:exc_Q14 (Results 1 – 9 of 9) sorted by relevance

/external/libopus/silk/
Ddecode_core.c75 psDec->exc_Q14[ i ] = silk_LSHIFT( (opus_int32)pulses[ i ], 14 ); in silk_decode_core()
76 if( psDec->exc_Q14[ i ] > 0 ) { in silk_decode_core()
77 psDec->exc_Q14[ i ] -= QUANT_LEVEL_ADJUST_Q10 << 4; in silk_decode_core()
79 if( psDec->exc_Q14[ i ] < 0 ) { in silk_decode_core()
80 psDec->exc_Q14[ i ] += QUANT_LEVEL_ADJUST_Q10 << 4; in silk_decode_core()
82 psDec->exc_Q14[ i ] += offset_Q10 << 4; in silk_decode_core()
84 psDec->exc_Q14[ i ] = -psDec->exc_Q14[ i ]; in silk_decode_core()
93 pexc_Q14 = psDec->exc_Q14; in silk_decode_core()
DNSQ_del_dec.c352 opus_int32 q1_Q0, q1_Q10, q2_Q10, exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; in silk_noise_shape_quantizer_del_dec() local
526 exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
528 exc_Q14 = -exc_Q14; in silk_noise_shape_quantizer_del_dec()
532 LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); in silk_noise_shape_quantizer_del_dec()
546 exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
548 exc_Q14 = -exc_Q14; in silk_noise_shape_quantizer_del_dec()
552 LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); in silk_noise_shape_quantizer_del_dec()
DCNG.c37 …opus_int32 exc_Q14[], /* O CNG excitation signal Q10 … in silk_CNG_exc() argument
57 exc_Q14[ i ] = exc_buf_Q14[ idx ]; in silk_CNG_exc()
116 …silk_memcpy( psCNG->CNG_exc_buf_Q14, &psDec->exc_Q14[ subfr * psDec->subfr_length ], psDec->subf… in silk_CNG()
DNSQ.c209 opus_int32 exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; in silk_noise_shape_quantizer() local
336 exc_Q14 = silk_LSHIFT( q1_Q10, 4 ); in silk_noise_shape_quantizer()
338 exc_Q14 = -exc_Q14; in silk_noise_shape_quantizer()
342 LPC_exc_Q14 = silk_ADD_LSHIFT32( exc_Q14, LTP_pred_Q13, 1 ); in silk_noise_shape_quantizer()
DPLC.c171 const opus_int32 *exc_Q14, const opus_int32 *prevGain_Q10, int subfr_length, int nb_subfr) in silk_PLC_energy() argument
184 … silk_SMULWW( exc_Q14[ i + ( k + nb_subfr - 2 ) * subfr_length ], prevGain_Q10[ k ] ), 8 ) ); in silk_PLC_energy()
235 …silk_PLC_energy(&energy1, &shift1, &energy2, &shift2, psDec->exc_Q14, prevGain_Q10, psDec->subfr_l… in silk_PLC_conceal()
239 …rand_ptr = &psDec->exc_Q14[ silk_max_int( 0, ( psPLC->nb_subfr - 1 ) * psPLC->subfr_length - RAND_… in silk_PLC_conceal()
242 …rand_ptr = &psDec->exc_Q14[ silk_max_int( 0, psPLC->nb_subfr * psPLC->subfr_length - RAND_BUF_SIZE… in silk_PLC_conceal()
Dstructs.h263 opus_int32 exc_Q14[ MAX_FRAME_LENGTH ]; member
/external/libopus/silk/mips/
DNSQ_del_dec_mipsr1.h73 opus_int32 q1_Q0, q1_Q10, q2_Q10, exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; in silk_noise_shape_quantizer_del_dec() local
289 exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
291 exc_Q14 = -exc_Q14; in silk_noise_shape_quantizer_del_dec()
295 LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); in silk_noise_shape_quantizer_del_dec()
308 exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec()
310 exc_Q14 = -exc_Q14; in silk_noise_shape_quantizer_del_dec()
315 LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); in silk_noise_shape_quantizer_del_dec()
/external/libopus/silk/x86/
DNSQ_del_dec_sse4_1.c345 opus_int32 q1_Q0, q1_Q10, q2_Q10, exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; in silk_noise_shape_quantizer_del_dec_sse4_1() local
605 exc_Q14 = silk_LSHIFT32( psSS[ 0 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
607 exc_Q14 = -exc_Q14; in silk_noise_shape_quantizer_del_dec_sse4_1()
611 LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
624 exc_Q14 = silk_LSHIFT32( psSS[ 1 ].Q_Q10, 4 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
626 exc_Q14 = -exc_Q14; in silk_noise_shape_quantizer_del_dec_sse4_1()
631 LPC_exc_Q14 = silk_ADD32( exc_Q14, LTP_pred_Q14 ); in silk_noise_shape_quantizer_del_dec_sse4_1()
DNSQ_sse4_1.c267 opus_int32 exc_Q14, LPC_exc_Q14, xq_Q14, Gain_Q10; in silk_noise_shape_quantizer_10_16_sse4_1() local
510 exc_Q14 = silk_LSHIFT( q1_Q10, 4 ); in silk_noise_shape_quantizer_10_16_sse4_1()
512 tmp2 = -exc_Q14; in silk_noise_shape_quantizer_10_16_sse4_1()
513 if ( NSQ->rand_seed < 0 ) exc_Q14 = tmp2; in silk_noise_shape_quantizer_10_16_sse4_1()
516 LPC_exc_Q14 = silk_ADD_LSHIFT32( exc_Q14, LTP_pred_Q13, 1 ); in silk_noise_shape_quantizer_10_16_sse4_1()