Searched defs:nb_subfr (Results 1 - 22 of 22) sorted by relevance

/external/chromium_org/third_party/opus/src/silk/fixed/
H A DLTP_analysis_filter_FIX.c41 const opus_int nb_subfr, /* I Number of subframes */
53 for( k = 0; k < nb_subfr; k++ ) {
34 silk_LTP_analysis_filter_FIX( opus_int16 *LTP_res, const opus_int16 *x, const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], const opus_int pitchL[ MAX_NB_SUBFR ], const opus_int32 invGains_Q16[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int pre_length ) argument
H A Dresidual_energy_FIX.c44 const opus_int nb_subfr, /* I Number of subframes */
60 silk_assert( ( nb_subfr >> 1 ) * ( MAX_NB_SUBFR >> 1 ) == nb_subfr );
61 for( i = 0; i < nb_subfr >> 1; i++ ) {
82 for( i = 0; i < nb_subfr; i++ ) {
37 silk_residual_energy_FIX( opus_int32 nrgs[ MAX_NB_SUBFR ], opus_int nrgsQ[ MAX_NB_SUBFR ], const opus_int16 x[], opus_int16 a_Q12[ 2 ][ MAX_LPC_ORDER ], const opus_int32 gains[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int LPC_order ) argument
H A Dfind_LTP_FIX.c51 const opus_int nb_subfr, /* I number of subframes */
75 for( k = 0; k < nb_subfr; k++ ) {
141 for( k = 0; k < nb_subfr; k++ ) {
150 for( k = 0; k < nb_subfr; k++ ) {
165 for( k = 0; k < nb_subfr; k++ ) {
178 for( k = 0; k < nb_subfr; k++ ) {
199 for( k = 0; k < nb_subfr; k++ ) {
207 for( k = 0; k < nb_subfr; k++ ) {
43 silk_find_LTP_FIX( opus_int16 b_Q14[ MAX_NB_SUBFR * LTP_ORDER ], opus_int32 WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], opus_int *LTPredCodGain_Q7, const opus_int16 r_lpc[], const opus_int lag[ MAX_NB_SUBFR ], const opus_int32 Wght_Q15[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int mem_offset, opus_int corr_rshifts[ MAX_NB_SUBFR ] ) argument
H A Dburg_modified_FIX.c37 #define MAX_FRAME_SIZE 384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384 */
49 const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */
52 const opus_int nb_subfr, /* I Number of subframes stacked in x */
67 silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE );
70 silk_sum_sqr_shift( &C0, &rshifts, x, nb_subfr * subfr_length );
90 for( s = 0; s < nb_subfr; s++ ) {
98 for( s = 0; s < nb_subfr; s++ ) {
126 for( s = 0; s < nb_subfr; s++ ) {
147 for( s = 0; s < nb_subfr; s++ ) {
253 for( s = 0; s < nb_subfr;
45 silk_burg_modified( opus_int32 *res_nrg, opus_int *res_nrg_Q, opus_int32 A_Q16[], const opus_int16 x[], const opus_int32 minInvGain_Q30, const opus_int subfr_length, const opus_int nb_subfr, const opus_int D, int arch ) argument
[all...]
H A 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 */
132 frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz;
133 frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4;
134 frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8;
179 ALLOC( C, nb_subfr * CSTRIDE_8KHZ, opus_int16 );
181 silk_memset( C, 0, (nb_subfr >> 1) * CSTRIDE_4KHZ * sizeof( opus_int16 ) );
183 for( k = 0; k < nb_subfr >> 1; k++ ) {
228 if( nb_subfr
81 silk_pitch_analysis_core( const opus_int16 *frame, opus_int *pitch_out, opus_int16 *lagIndex, opus_int8 *contourIndex, opus_int *LTPCorr_Q15, opus_int prevLag, const opus_int32 search_thres1_Q16, const opus_int search_thres2_Q13, const opus_int Fs_kHz, const opus_int complexity, const opus_int nb_subfr, int arch ) argument
596 silk_P_Ana_calc_corr_st3( silk_pe_stage3_vals cross_corr_st3[], const opus_int16 frame[], opus_int start_lag, opus_int sf_length, opus_int nb_subfr, opus_int complexity, int arch ) argument
668 silk_P_Ana_calc_energy_st3( silk_pe_stage3_vals energies_st3[], const opus_int16 frame[], opus_int start_lag, opus_int sf_length, opus_int nb_subfr, opus_int complexity ) argument
[all...]
/external/chromium_org/third_party/opus/src/silk/float/
H A DLTP_analysis_filter_FLP.c41 const opus_int nb_subfr, /* I number of subframes */
53 for( k = 0; k < nb_subfr; k++ ) {
34 silk_LTP_analysis_filter_FLP( silk_float *LTP_res, const silk_float *x, const silk_float B[ LTP_ORDER * MAX_NB_SUBFR ], const opus_int pitchL[ MAX_NB_SUBFR ], const silk_float invGains[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int pre_length ) argument
H A Dburg_modified_FLP.c36 #define MAX_FRAME_SIZE 384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384*/
41 const silk_float x[], /* I input signal, length: nb_subfr*(D+L_sub) */
44 const opus_int nb_subfr, /* I number of subframes stacked in x */
55 silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE );
58 C0 = silk_energy_FLP( x, nb_subfr * subfr_length );
60 for( s = 0; s < nb_subfr; s++ ) {
77 for( s = 0; s < nb_subfr; s++ ) {
166 for( s = 0; s < nb_subfr; s++ ) {
39 silk_burg_modified_FLP( silk_float A[], const silk_float x[], const silk_float minInvGain, const opus_int subfr_length, const opus_int nb_subfr, const opus_int D ) argument
H A Dfind_LTP_FLP.c43 const opus_int nb_subfr, /* I number of subframes */
58 for( k = 0; k < nb_subfr; k++ ) {
88 for( k = 0; k < nb_subfr; k++ ) {
100 for( k = 0; k < nb_subfr; k++ ) {
109 for( k = 0; k < nb_subfr; k++ ) {
113 for( k = 0; k < nb_subfr; k++ ) {
119 for( k = 0; k < nb_subfr; k++ ) {
35 silk_find_LTP_FLP( silk_float b[ MAX_NB_SUBFR * LTP_ORDER ], silk_float WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], silk_float *LTPredCodGain, const silk_float r_lpc[], const opus_int lag[ MAX_NB_SUBFR ], const silk_float Wght[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int mem_offset ) argument
H A Dresidual_energy_FLP.c97 const opus_int nb_subfr, /* I number of subframes */
112 if( nb_subfr == MAX_NB_SUBFR ) {
91 silk_residual_energy_FLP( silk_float nrgs[ MAX_NB_SUBFR ], const silk_float x[], silk_float a[ 2 ][ MAX_LPC_ORDER ], const silk_float gains[], const opus_int subfr_length, const opus_int nb_subfr, const opus_int LPC_order ) argument
H A Dpitch_analysis_core_FLP.c50 opus_int nb_subfr, /* I number of subframes */
60 opus_int nb_subfr, /* I number of subframes */
69 opus_int *pitch_out, /* O Pitch lag values [nb_subfr] */
78 const opus_int nb_subfr, /* I Number of 5 ms subframes */
122 frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz;
123 frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4;
124 frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8;
168 silk_memset(C, 0, sizeof(silk_float) * nb_subfr * ((PE_MAX_LAG >> 1) + 5));
170 for( k = 0; k < nb_subfr >> 1; k++ ) {
224 silk_memset( pitch_out, 0, nb_subfr * sizeo
67 silk_pitch_analysis_core_FLP( const silk_float *frame, opus_int *pitch_out, opus_int16 *lagIndex, opus_int8 *contourIndex, silk_float *LTPCorr, opus_int prevLag, const silk_float search_thres1, const silk_float search_thres2, const opus_int Fs_kHz, const opus_int complexity, const opus_int nb_subfr, int arch ) argument
492 silk_P_Ana_calc_corr_st3( silk_float cross_corr_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], const silk_float frame[], opus_int start_lag, opus_int sf_length, opus_int nb_subfr, opus_int complexity, int arch ) argument
559 silk_P_Ana_calc_energy_st3( silk_float energies_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], const silk_float frame[], opus_int start_lag, opus_int sf_length, opus_int nb_subfr, opus_int complexity ) argument
[all...]
/external/libopus/silk/fixed/
H A DLTP_analysis_filter_FIX.c41 const opus_int nb_subfr, /* I Number of subframes */
53 for( k = 0; k < nb_subfr; k++ ) {
34 silk_LTP_analysis_filter_FIX( opus_int16 *LTP_res, const opus_int16 *x, const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], const opus_int pitchL[ MAX_NB_SUBFR ], const opus_int32 invGains_Q16[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int pre_length ) argument
H A Dresidual_energy_FIX.c44 const opus_int nb_subfr, /* I Number of subframes */
60 silk_assert( ( nb_subfr >> 1 ) * ( MAX_NB_SUBFR >> 1 ) == nb_subfr );
61 for( i = 0; i < nb_subfr >> 1; i++ ) {
82 for( i = 0; i < nb_subfr; i++ ) {
37 silk_residual_energy_FIX( opus_int32 nrgs[ MAX_NB_SUBFR ], opus_int nrgsQ[ MAX_NB_SUBFR ], const opus_int16 x[], opus_int16 a_Q12[ 2 ][ MAX_LPC_ORDER ], const opus_int32 gains[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int LPC_order ) argument
H A Dfind_LTP_FIX.c51 const opus_int nb_subfr, /* I number of subframes */
75 for( k = 0; k < nb_subfr; k++ ) {
141 for( k = 0; k < nb_subfr; k++ ) {
150 for( k = 0; k < nb_subfr; k++ ) {
165 for( k = 0; k < nb_subfr; k++ ) {
178 for( k = 0; k < nb_subfr; k++ ) {
199 for( k = 0; k < nb_subfr; k++ ) {
207 for( k = 0; k < nb_subfr; k++ ) {
43 silk_find_LTP_FIX( opus_int16 b_Q14[ MAX_NB_SUBFR * LTP_ORDER ], opus_int32 WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], opus_int *LTPredCodGain_Q7, const opus_int16 r_lpc[], const opus_int lag[ MAX_NB_SUBFR ], const opus_int32 Wght_Q15[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int mem_offset, opus_int corr_rshifts[ MAX_NB_SUBFR ] ) argument
H A Dburg_modified_FIX.c37 #define MAX_FRAME_SIZE 384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384 */
49 const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */
52 const opus_int nb_subfr, /* I Number of subframes stacked in x */
67 silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE );
70 silk_sum_sqr_shift( &C0, &rshifts, x, nb_subfr * subfr_length );
90 for( s = 0; s < nb_subfr; s++ ) {
98 for( s = 0; s < nb_subfr; s++ ) {
126 for( s = 0; s < nb_subfr; s++ ) {
147 for( s = 0; s < nb_subfr; s++ ) {
253 for( s = 0; s < nb_subfr;
45 silk_burg_modified( opus_int32 *res_nrg, opus_int *res_nrg_Q, opus_int32 A_Q16[], const opus_int16 x[], const opus_int32 minInvGain_Q30, const opus_int subfr_length, const opus_int nb_subfr, const opus_int D, int arch ) argument
[all...]
H A 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 */
132 frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz;
133 frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4;
134 frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8;
179 ALLOC( C, nb_subfr * CSTRIDE_8KHZ, opus_int16 );
181 silk_memset( C, 0, (nb_subfr >> 1) * CSTRIDE_4KHZ * sizeof( opus_int16 ) );
183 for( k = 0; k < nb_subfr >> 1; k++ ) {
228 if( nb_subfr
81 silk_pitch_analysis_core( const opus_int16 *frame, opus_int *pitch_out, opus_int16 *lagIndex, opus_int8 *contourIndex, opus_int *LTPCorr_Q15, opus_int prevLag, const opus_int32 search_thres1_Q16, const opus_int search_thres2_Q13, const opus_int Fs_kHz, const opus_int complexity, const opus_int nb_subfr, int arch ) argument
596 silk_P_Ana_calc_corr_st3( silk_pe_stage3_vals cross_corr_st3[], const opus_int16 frame[], opus_int start_lag, opus_int sf_length, opus_int nb_subfr, opus_int complexity, int arch ) argument
668 silk_P_Ana_calc_energy_st3( silk_pe_stage3_vals energies_st3[], const opus_int16 frame[], opus_int start_lag, opus_int sf_length, opus_int nb_subfr, opus_int complexity ) argument
[all...]
/external/libopus/silk/float/
H A DLTP_analysis_filter_FLP.c41 const opus_int nb_subfr, /* I number of subframes */
53 for( k = 0; k < nb_subfr; k++ ) {
34 silk_LTP_analysis_filter_FLP( silk_float *LTP_res, const silk_float *x, const silk_float B[ LTP_ORDER * MAX_NB_SUBFR ], const opus_int pitchL[ MAX_NB_SUBFR ], const silk_float invGains[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int pre_length ) argument
H A Dburg_modified_FLP.c36 #define MAX_FRAME_SIZE 384 /* subfr_length * nb_subfr = ( 0.005 * 16000 + 16 ) * 4 = 384*/
41 const silk_float x[], /* I input signal, length: nb_subfr*(D+L_sub) */
44 const opus_int nb_subfr, /* I number of subframes stacked in x */
55 silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE );
58 C0 = silk_energy_FLP( x, nb_subfr * subfr_length );
60 for( s = 0; s < nb_subfr; s++ ) {
77 for( s = 0; s < nb_subfr; s++ ) {
166 for( s = 0; s < nb_subfr; s++ ) {
39 silk_burg_modified_FLP( silk_float A[], const silk_float x[], const silk_float minInvGain, const opus_int subfr_length, const opus_int nb_subfr, const opus_int D ) argument
H A Dfind_LTP_FLP.c43 const opus_int nb_subfr, /* I number of subframes */
58 for( k = 0; k < nb_subfr; k++ ) {
88 for( k = 0; k < nb_subfr; k++ ) {
100 for( k = 0; k < nb_subfr; k++ ) {
109 for( k = 0; k < nb_subfr; k++ ) {
113 for( k = 0; k < nb_subfr; k++ ) {
119 for( k = 0; k < nb_subfr; k++ ) {
35 silk_find_LTP_FLP( silk_float b[ MAX_NB_SUBFR * LTP_ORDER ], silk_float WLTP[ MAX_NB_SUBFR * LTP_ORDER * LTP_ORDER ], silk_float *LTPredCodGain, const silk_float r_lpc[], const opus_int lag[ MAX_NB_SUBFR ], const silk_float Wght[ MAX_NB_SUBFR ], const opus_int subfr_length, const opus_int nb_subfr, const opus_int mem_offset ) argument
H A Dresidual_energy_FLP.c97 const opus_int nb_subfr, /* I number of subframes */
112 if( nb_subfr == MAX_NB_SUBFR ) {
91 silk_residual_energy_FLP( silk_float nrgs[ MAX_NB_SUBFR ], const silk_float x[], silk_float a[ 2 ][ MAX_LPC_ORDER ], const silk_float gains[], const opus_int subfr_length, const opus_int nb_subfr, const opus_int LPC_order ) argument
H A Dpitch_analysis_core_FLP.c50 opus_int nb_subfr, /* I number of subframes */
60 opus_int nb_subfr, /* I number of subframes */
69 opus_int *pitch_out, /* O Pitch lag values [nb_subfr] */
78 const opus_int nb_subfr, /* I Number of 5 ms subframes */
122 frame_length = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * Fs_kHz;
123 frame_length_4kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 4;
124 frame_length_8kHz = ( PE_LTP_MEM_LENGTH_MS + nb_subfr * PE_SUBFR_LENGTH_MS ) * 8;
168 silk_memset(C, 0, sizeof(silk_float) * nb_subfr * ((PE_MAX_LAG >> 1) + 5));
170 for( k = 0; k < nb_subfr >> 1; k++ ) {
224 silk_memset( pitch_out, 0, nb_subfr * sizeo
67 silk_pitch_analysis_core_FLP( const silk_float *frame, opus_int *pitch_out, opus_int16 *lagIndex, opus_int8 *contourIndex, silk_float *LTPCorr, opus_int prevLag, const silk_float search_thres1, const silk_float search_thres2, const opus_int Fs_kHz, const opus_int complexity, const opus_int nb_subfr, int arch ) argument
492 silk_P_Ana_calc_corr_st3( silk_float cross_corr_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], const silk_float frame[], opus_int start_lag, opus_int sf_length, opus_int nb_subfr, opus_int complexity, int arch ) argument
559 silk_P_Ana_calc_energy_st3( silk_float energies_st3[ PE_MAX_NB_SUBFR ][ PE_NB_CBKS_STAGE3_MAX ][ PE_NB_STAGE3_LAGS ], const silk_float frame[], opus_int start_lag, opus_int sf_length, opus_int nb_subfr, opus_int complexity ) argument
[all...]
/external/chromium_org/third_party/opus/src/silk/
H A Dstructs.h153 opus_int nb_subfr; /* Number of 5 ms subframes in a frame */ member in struct:__anon14732
243 opus_int nb_subfr; member in struct:__anon14733
269 opus_int nb_subfr; /* Number of 5 ms subframes in a frame */ member in struct:__anon14735
/external/libopus/silk/
H A Dstructs.h153 opus_int nb_subfr; /* Number of 5 ms subframes in a frame */ member in struct:__anon24563
243 opus_int nb_subfr; member in struct:__anon24564
269 opus_int nb_subfr; /* Number of 5 ms subframes in a frame */ member in struct:__anon24566

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