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Searched refs:nb_subfr (Results 1 – 25 of 48) sorted by relevance

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/external/libopus/silk/fixed/
Dpitch_analysis_core_FIX.c64 opus_int nb_subfr, /* I number of subframes */
74 opus_int nb_subfr, /* I number of subframes */
92 …const opus_int nb_subfr, /* I number of 5 ms subframes … in silk_pitch_analysis_core() argument
132 frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz; in silk_pitch_analysis_core()
133 frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4; in silk_pitch_analysis_core()
134 frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8; in silk_pitch_analysis_core()
179 ALLOC( C, nb_subfr * CSTRIDE_8KHZ, opus_int16 ); in silk_pitch_analysis_core()
181 silk_memset( C, 0, (nb_subfr >> 1) * CSTRIDE_4KHZ * sizeof( opus_int16 ) ); in silk_pitch_analysis_core()
183 for( k = 0; k < nb_subfr >> 1; k++ ) { in silk_pitch_analysis_core()
228 if( nb_subfr == PE_MAX_NB_SUBFR ) { in silk_pitch_analysis_core()
[all …]
Dfind_pred_coefs_FIX.c55 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_find_pred_coefs_FIX()
58 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_find_pred_coefs_FIX()
77 psEnc->sCmn.nb_subfr * psEnc->sCmn.predictLPCOrder in silk_find_pred_coefs_FIX()
87 ALLOC( WLTP, psEnc->sCmn.nb_subfr * LTP_ORDER * LTP_ORDER, opus_int32 ); in silk_find_pred_coefs_FIX()
92 psEnc->sCmn.nb_subfr, psEnc->sCmn.ltp_mem_length, LTP_corrs_rshift ); in silk_find_pred_coefs_FIX()
96 …log_gain_Q7, WLTP, psEnc->sCmn.mu_LTP_Q9, psEnc->sCmn.LTPQuantLowComplexity, psEnc->sCmn.nb_subfr); in silk_find_pred_coefs_FIX()
103 …psEncCtrl->pitchL, invGains_Q16, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predi… in silk_find_pred_coefs_FIX()
112 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_find_pred_coefs_FIX()
119 … silk_memset( psEncCtrl->LTPCoef_Q14, 0, psEnc->sCmn.nb_subfr * LTP_ORDER * sizeof( opus_int16 ) ); in silk_find_pred_coefs_FIX()
142 psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); in silk_find_pred_coefs_FIX()
Dresidual_energy_FIX.c44 …const opus_int nb_subfr, /* I Number of subframe… in silk_residual_energy_FIX() argument
60 silk_assert( ( nb_subfr >> 1 ) * ( MAX_NB_SUBFR >> 1 ) == nb_subfr ); in silk_residual_energy_FIX()
61 for( i = 0; i < nb_subfr >> 1; i++ ) { in silk_residual_energy_FIX()
82 for( i = 0; i < nb_subfr; i++ ) { in silk_residual_energy_FIX()
Dfind_LTP_FIX.c51 …const opus_int nb_subfr, /* I number of subframe… in silk_find_LTP_FIX() argument
75 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FIX()
141 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FIX()
150 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FIX()
165 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FIX()
178 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FIX()
199 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FIX()
207 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FIX()
Dburg_modified_FIX.c52 …const opus_int nb_subfr, /* I Number of subframes stacked in x … in silk_burg_modified() argument
67 silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE ); in silk_burg_modified()
70 silk_sum_sqr_shift( &C0, &rshifts, x, nb_subfr * subfr_length ); in silk_burg_modified()
90 for( s = 0; s < nb_subfr; s++ ) { in silk_burg_modified()
98 for( s = 0; s < nb_subfr; s++ ) { in silk_burg_modified()
126 for( s = 0; s < nb_subfr; s++ ) { in silk_burg_modified()
147 for( s = 0; s < nb_subfr; s++ ) { in silk_burg_modified()
253 for( s = 0; s < nb_subfr; s++ ) { in silk_burg_modified()
258 for( s = 0; s < nb_subfr; s++ ) { in silk_burg_modified()
Dprocess_gains_FIX.c50 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_process_gains_FIX()
60 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_process_gains_FIX()
90 …silk_memcpy( psEncCtrl->GainsUnq_Q16, psEncCtrl->Gains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_in… in silk_process_gains_FIX()
95 &psShapeSt->LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); in silk_process_gains_FIX()
Dencode_frame_FIX.c168 gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); in silk_encode_frame_FIX()
287 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_encode_frame_FIX()
294 … &psEnc->sShape.LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); in silk_encode_frame_FIX()
297 gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); in silk_encode_frame_FIX()
314 psEnc->sCmn.prevLag = sEncCtrl.pitchL[ psEnc->sCmn.nb_subfr - 1 ]; in silk_encode_frame_FIX()
351 … silk_memcpy( TempGains_Q16, psEncCtrl->Gains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); in silk_LBRR_encode_FIX()
365 … &psEnc->sCmn.LBRRprevLastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); in silk_LBRR_encode_FIX()
383 … silk_memcpy( psEncCtrl->Gains_Q16, TempGains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); in silk_LBRR_encode_FIX()
/external/libopus/silk/float/
Dpitch_analysis_core_FLP.c50 …opus_int nb_subfr, /* I number of subframes …
60 …opus_int nb_subfr, /* I number of subframes …
78 …const opus_int nb_subfr, /* I Number of 5 ms subframes … in silk_pitch_analysis_core_FLP() argument
122 frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz; in silk_pitch_analysis_core_FLP()
123 frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4; in silk_pitch_analysis_core_FLP()
124 frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8; in silk_pitch_analysis_core_FLP()
168 silk_memset(C, 0, sizeof(silk_float) * nb_subfr * ((PE_MAX_LAG >> 1) + 5)); in silk_pitch_analysis_core_FLP()
170 for( k = 0; k < nb_subfr >> 1; k++ ) { in silk_pitch_analysis_core_FLP()
224 silk_memset( pitch_out, 0, nb_subfr * sizeof( opus_int ) ); in silk_pitch_analysis_core_FLP()
289 for( k = 0; k < nb_subfr; k++ ) { in silk_pitch_analysis_core_FLP()
[all …]
Dfind_pred_coefs_FLP.c52 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_find_pred_coefs_FLP()
66 …psEncCtrl->pitchL, Wght, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.ltp_mem_lengt… in silk_find_pred_coefs_FLP()
70 …og_gain_Q7, WLTP, psEnc->sCmn.mu_LTP_Q9, psEnc->sCmn.LTPQuantLowComplexity, psEnc->sCmn.nb_subfr ); in silk_find_pred_coefs_FLP()
77 …psEncCtrl->pitchL, invGains, psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLP… in silk_find_pred_coefs_FLP()
85 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_find_pred_coefs_FLP()
91 … silk_memset( psEncCtrl->LTPCoef, 0, psEnc->sCmn.nb_subfr * LTP_ORDER * sizeof( silk_float ) ); in silk_find_pred_coefs_FLP()
112 psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr, psEnc->sCmn.predictLPCOrder ); in silk_find_pred_coefs_FLP()
Dprocess_gains_FLP.c50 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_process_gains_FLP()
58 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_process_gains_FLP()
66 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_process_gains_FLP()
71 silk_memcpy( psEncCtrl->GainsUnq_Q16, pGains_Q16, psEnc->sCmn.nb_subfr * sizeof( opus_int32 ) ); in silk_process_gains_FLP()
76 &psShapeSt->LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); in silk_process_gains_FLP()
79 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_process_gains_FLP()
Dwrappers_FLP.c120 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_NSQ_wrapper_FLP()
126 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_NSQ_wrapper_FLP()
135 for( i = 0; i < psEnc->sCmn.nb_subfr * LTP_ORDER; i++ ) { in silk_NSQ_wrapper_FLP()
145 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_NSQ_wrapper_FLP()
182 …const opus_int nb_subfr /* I number of subframes … in silk_quant_LTP_gains_FLP() argument
189 for( i = 0; i < nb_subfr * LTP_ORDER; i++ ) { in silk_quant_LTP_gains_FLP()
192 for( i = 0; i < nb_subfr * LTP_ORDER * LTP_ORDER; i++ ) { in silk_quant_LTP_gains_FLP()
196 …ns( B_Q14, cbk_index, periodicity_index, sum_log_gain_Q7, W_Q18, mu_Q10, lowComplexity, nb_subfr ); in silk_quant_LTP_gains_FLP()
198 for( i = 0; i < nb_subfr * LTP_ORDER; i++ ) { in silk_quant_LTP_gains_FLP()
Dfind_LTP_FLP.c43 …const opus_int nb_subfr, /* I number of subframes … in silk_find_LTP_FLP() argument
58 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FLP()
88 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FLP()
100 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FLP()
109 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FLP()
113 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FLP()
119 for( k = 0; k < nb_subfr; k++ ) { in silk_find_LTP_FLP()
Dencode_frame_FLP.c164 gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); in silk_encode_frame_FLP()
274 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_encode_frame_FLP()
281 … &psEnc->sShape.LastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); in silk_encode_frame_FLP()
284 gainsID = silk_gains_ID( psEnc->sCmn.indices.GainsIndices, psEnc->sCmn.nb_subfr ); in silk_encode_frame_FLP()
287 for( i = 0; i < psEnc->sCmn.nb_subfr; i++ ) { in silk_encode_frame_FLP()
305 psEnc->sCmn.prevLag = sEncCtrl.pitchL[ psEnc->sCmn.nb_subfr - 1 ]; in silk_encode_frame_FLP()
343 silk_memcpy( TempGains, psEncCtrl->Gains, psEnc->sCmn.nb_subfr * sizeof( silk_float ) ); in silk_LBRR_encode_FLP()
356 … &psEnc->sCmn.LBRRprevLastGainIndex, condCoding == CODE_CONDITIONALLY, psEnc->sCmn.nb_subfr ); in silk_LBRR_encode_FLP()
359 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_LBRR_encode_FLP()
370 silk_memcpy( psEncCtrl->Gains, TempGains, psEnc->sCmn.nb_subfr * sizeof( silk_float ) ); in silk_LBRR_encode_FLP()
Dburg_modified_FLP.c44 …const opus_int nb_subfr, /* I number of subframes stacked in x … in silk_burg_modified_FLP() argument
55 silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE ); in silk_burg_modified_FLP()
58 C0 = silk_energy_FLP( x, nb_subfr * subfr_length ); in silk_burg_modified_FLP()
60 for( s = 0; s < nb_subfr; s++ ) { in silk_burg_modified_FLP()
77 for( s = 0; s < nb_subfr; s++ ) { in silk_burg_modified_FLP()
166 for( s = 0; s < nb_subfr; s++ ) { in silk_burg_modified_FLP()
Dfind_LPC_FLP.c59 …res_nrg = silk_burg_modified_FLP( a, x, minInvGain, subfr_length, psEncC->nb_subfr, psEncC->predic… in silk_find_LPC_FLP()
61 …if( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB… in silk_find_LPC_FLP()
103 …( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_S… in silk_find_LPC_FLP()
Dnoise_shape_analysis_FLP.c186 for( k = 0; k < silk_SMULBB( SUB_FRAME_LENGTH_MS, psEnc->sCmn.nb_subfr ) / 2; k++ ) { in silk_noise_shape_analysis_FLP()
230 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_noise_shape_analysis_FLP()
294 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_noise_shape_analysis_FLP()
300 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_noise_shape_analysis_FLP()
313 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_noise_shape_analysis_FLP()
324 for( k = 1; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_noise_shape_analysis_FLP()
357 for( k = 0; k < psEnc->sCmn.nb_subfr; k++ ) { in silk_noise_shape_analysis_FLP()
Dmain_FLP.h163 …const opus_int nb_subfr, /* I number of subframes …
174 …const opus_int nb_subfr, /* I number of subframes …
186 …const opus_int nb_subfr, /* I number of subframes …
208 …const opus_int nb_subfr /* I number of subframes …
/external/libopus/silk/
Ddecode_pitch.c43 …const opus_int nb_subfr /* I number of sub frames … in silk_decode_pitch() argument
50 if( nb_subfr == PE_MAX_NB_SUBFR ) { in silk_decode_pitch()
54 silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1 ); in silk_decode_pitch()
59 if( nb_subfr == PE_MAX_NB_SUBFR ) { in silk_decode_pitch()
63 silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1 ); in silk_decode_pitch()
73 for( k = 0; k < nb_subfr; k++ ) { in silk_decode_pitch()
Dgain_quant.c44 …const opus_int nb_subfr /* I number of subframes … in silk_gains_quant() argument
49 for( k = 0; k < nb_subfr; k++ ) { in silk_gains_quant()
98 …const opus_int nb_subfr /* I number of subframes … in silk_gains_dequant() argument
103 for( k = 0; k < nb_subfr; k++ ) { in silk_gains_dequant()
129 …const opus_int nb_subfr /* I number of subframes … in silk_gains_ID() argument
136 for( k = 0; k < nb_subfr; k++ ) { in silk_gains_ID()
Ddecoder_set_fs.c44 silk_assert( psDec->nb_subfr == MAX_NB_SUBFR || psDec->nb_subfr == MAX_NB_SUBFR/2 ); in silk_decoder_set_fs()
48 frame_length = silk_SMULBB( psDec->nb_subfr, psDec->subfr_length ); in silk_decoder_set_fs()
60 if( psDec->nb_subfr == MAX_NB_SUBFR ) { in silk_decoder_set_fs()
66 if( psDec->nb_subfr == MAX_NB_SUBFR ) { in silk_decoder_set_fs()
Ddecode_parameters.c47 &psDec->LastGainIndex, condCoding == CODE_CONDITIONALLY, psDec->nb_subfr ); in silk_decode_parameters()
92 …indices.lagIndex, psDec->indices.contourIndex, psDecCtrl->pitchL, psDec->fs_kHz, psDec->nb_subfr ); in silk_decode_parameters()
97 for( k = 0; k < psDec->nb_subfr; k++ ) { in silk_decode_parameters()
110 … silk_memset( psDecCtrl->pitchL, 0, psDec->nb_subfr * sizeof( opus_int ) ); in silk_decode_parameters()
111 … silk_memset( psDecCtrl->LTPCoef_Q14, 0, LTP_ORDER * psDec->nb_subfr * sizeof( opus_int16 ) ); in silk_decode_parameters()
Dencode_indices.c83 for( i = 1; i < psEncC->nb_subfr; i++ ) { in silk_encode_indices()
107 if( psEncC->nb_subfr == MAX_NB_SUBFR ) { in silk_encode_indices()
145 … silk_assert( ( psIndices->contourIndex < 34 && psEncC->fs_kHz > 8 && psEncC->nb_subfr == 4 ) || in silk_encode_indices()
146 … ( psIndices->contourIndex < 11 && psEncC->fs_kHz == 8 && psEncC->nb_subfr == 4 ) || in silk_encode_indices()
147 … ( psIndices->contourIndex < 12 && psEncC->fs_kHz > 8 && psEncC->nb_subfr == 2 ) || in silk_encode_indices()
148 … ( psIndices->contourIndex < 3 && psEncC->fs_kHz == 8 && psEncC->nb_subfr == 2 ) ); in silk_encode_indices()
159 for( k = 0; k < psEncC->nb_subfr; k++ ) { in silk_encode_indices()
DPLC.c61 psDec->sPLC.nb_subfr = 2; in silk_PLC_Reset()
111 for( j = 0; j * psDec->subfr_length < psDecCtrl->pitchL[ psDec->nb_subfr - 1 ]; j++ ) { in silk_PLC_update()
112 if( j == psDec->nb_subfr ) { in silk_PLC_update()
117 … temp_LTP_Gain_Q14 += psDecCtrl->LTPCoef_Q14[ ( psDec->nb_subfr - 1 - j ) * LTP_ORDER + i ]; in silk_PLC_update()
122 &psDecCtrl->LTPCoef_Q14[ silk_SMULBB( psDec->nb_subfr - 1 - j, LTP_ORDER ) ], in silk_PLC_update()
125 psPLC->pitchL_Q8 = silk_LSHIFT( psDecCtrl->pitchL[ psDec->nb_subfr - 1 - j ], 8 ); in silk_PLC_update()
162 …silk_memcpy( psPLC->prevGain_Q16, &psDecCtrl->Gains_Q16[ psDec->nb_subfr - 2 ], 2 * sizeof( opus_i… in silk_PLC_update()
165 psPLC->nb_subfr = psDec->nb_subfr; in silk_PLC_update()
207 …silk_SMULWW( psDec->exc_Q14[ i + ( k + psPLC->nb_subfr - 2 ) * psPLC->subfr_length ], prevGain_Q10… in silk_PLC_conceal()
217 …rand_ptr = &psDec->exc_Q14[ silk_max_int( 0, ( psPLC->nb_subfr - 1 ) * psPLC->subfr_length - RAND_… in silk_PLC_conceal()
[all …]
Dquant_LTP_gains.c43 …const opus_int nb_subfr /* I number of subframe… in silk_quant_LTP_gains() argument
78 for( j = 0; j < nb_subfr; j++ ) { in silk_quant_LTP_gains()
110 silk_memcpy( cbk_index, temp_idx, nb_subfr * sizeof( opus_int8 ) ); in silk_quant_LTP_gains()
121 for( j = 0; j < nb_subfr; j++ ) { in silk_quant_LTP_gains()
Dcontrol_codec.c161 buf_length_ms = silk_LSHIFT( psEnc->sCmn.nb_subfr * 5, 1 ) + LA_SHAPE_MS; in silk_setup_resamplers()
218 psEnc->sCmn.nb_subfr = PacketSize_ms == 10 ? 2 : 1; in silk_setup_fs()
228 psEnc->sCmn.nb_subfr = MAX_NB_SUBFR; in silk_setup_fs()
243 silk_assert( psEnc->sCmn.nb_subfr == 2 || psEnc->sCmn.nb_subfr == 4 ); in silk_setup_fs()
266 if( psEnc->sCmn.nb_subfr == MAX_NB_SUBFR ) { in silk_setup_fs()
272 if( psEnc->sCmn.nb_subfr == MAX_NB_SUBFR ) { in silk_setup_fs()
286 psEnc->sCmn.frame_length = silk_SMULBB( psEnc->sCmn.subfr_length, psEnc->sCmn.nb_subfr ); in silk_setup_fs()
290 if( psEnc->sCmn.nb_subfr == MAX_NB_SUBFR ) { in silk_setup_fs()
308 silk_assert( ( psEnc->sCmn.subfr_length * psEnc->sCmn.nb_subfr ) == psEnc->sCmn.frame_length ); in silk_setup_fs()

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