OpenGrok
Home
Sort by relevance
Sort by last modified time
Full Search
Definition
Symbol
File Path
History
|
|
Help
Searched
refs:opus_int16
(Results
76 - 100
of
118
) sorted by null
1
2
3
4
5
/external/chromium_org/third_party/opus/src/silk/fixed/
autocorr_FIX.c
38
const
opus_int16
*inputData, /* I Input data to correlate */
find_LTP_FIX.c
40
opus_int16
LTP_coefs_Q14[ LTP_ORDER ]
44
opus_int16
b_Q14[ MAX_NB_SUBFR * LTP_ORDER ], /* O LTP coefs */
47
const
opus_int16
r_lpc[], /* I residual signal after LPC signal + state for first 10 ms */
57
const
opus_int16
*r_ptr, *lag_ptr;
58
opus_int16
*b_Q14_ptr;
236
opus_int16
LTP_coefs_Q14[ LTP_ORDER ]
242
LTP_coefs_Q14[ i ] = (
opus_int16
)silk_SAT16( silk_RSHIFT_ROUND( LTP_coefs_Q16[ i ], 2 ) );
encode_frame_FIX.c
87
opus_int16
*x_frame, *res_pitch_frame;
89
opus_int16
res_pitch[ 2 * MAX_FRAME_LENGTH + LA_PITCH_MAX ];
94
opus_int16
gainMult_Q8;
95
opus_int16
ec_prevLagIndex_copy;
120
silk_memcpy( x_frame + LA_SHAPE_MS * psEnc->sCmn.fs_kHz, psEnc->sCmn.inputBuf + 1, psEnc->sCmn.frame_length * sizeof(
opus_int16
) );
292
( psEnc->sCmn.ltp_mem_length + LA_SHAPE_MS * psEnc->sCmn.fs_kHz ) * sizeof(
opus_int16
) );
warped_autocorrelation_FIX.c
41
const
opus_int16
*input, /* I Input data to correlate */
noise_shape_analysis_FIX.c
146
const
opus_int16
*pitch_res, /* I LPC residual from pitch analysis */
147
const
opus_int16
*x /* I Input signal [ frame_length + la_shape ] */
159
opus_int16
x_windowed[ SHAPE_LPC_WIN_MAX ];
160
const
opus_int16
*x_ptr, *pitch_res_ptr;
269
silk_memcpy( x_windowed + shift, x_ptr + shift, flat_part * sizeof(
opus_int16
) );
344
psEncCtrl->AR1_Q13[ k * MAX_SHAPE_LPC_ORDER + i ] = (
opus_int16
)silk_SAT16( silk_RSHIFT_ROUND( AR1_Q24[ i ], 11 ) );
345
psEncCtrl->AR2_Q13[ k * MAX_SHAPE_LPC_ORDER + i ] = (
opus_int16
)silk_SAT16( silk_RSHIFT_ROUND( AR2_Q24[ i ], 11 ) );
385
silk_assert( SILK_FIX_CONST( HARM_HP_NOISE_COEF, 24 ) < SILK_FIX_CONST( 0.5, 24 ) ); /* Guarantees that second argument to SMULWB() is within range of an
opus_int16
*/
/external/chromium_org/third_party/opus/src/silk/
typedef.h
44
#define silk_int16_MIN ((
opus_int16
)0x8000) /* -2^15 = -32768 */
decode_core.c
41
opus_int16
xq[], /* O Decoded speech */
46
opus_int16
*A_Q12, *B_Q14, *pxq, A_Q12_tmp[ MAX_LPC_ORDER ];
47
VARDECL(
opus_int16
, sLTP );
57
ALLOC( sLTP, psDec->ltp_mem_length,
opus_int16
);
101
silk_memcpy( A_Q12_tmp, A_Q12, psDec->LPC_order * sizeof(
opus_int16
) );
128
silk_memset( B_Q14, 0, LTP_ORDER * sizeof(
opus_int16
) );
146
silk_memcpy( &psDec->outBuf[ psDec->ltp_mem_length ], xq, 2 * psDec->subfr_length * sizeof(
opus_int16
) );
224
pxq[ i ] = (
opus_int16
)silk_SAT16( silk_RSHIFT_ROUND( silk_SMULWW( sLPC_Q14[ MAX_LPC_ORDER + i ], Gain_Q10 ), 8 ) );
227
/* DEBUG_STORE_DATA( dec.pcm, pxq, psDec->subfr_length * sizeof(
opus_int16
) ) */
NLSF_del_dec_quant.c
37
const
opus_int16
x_Q10[], /* I Input [ order ] */
38
const
opus_int16
w_Q5[], /* I Weights [ order ] */
40
const
opus_int16
ec_ix[], /* I Indices to entropy coding tables [ order ] */
43
const
opus_int16
inv_quant_step_size_Q6, /* I Inverse quantization step size */
45
const
opus_int16
order /* I Number of input values */
53
opus_int16
prev_out_Q10[ 2 * NLSF_QUANT_DEL_DEC_STATES ];
dec_API.c
83
opus_int16
*samplesOut, /* O Decoded output speech vector */
89
opus_int16
*samplesOut1_tmp[ 2 ];
90
VARDECL(
opus_int16
, samplesOut1_tmp_storage );
91
VARDECL(
opus_int16
, samplesOut2_tmp );
93
opus_int16
*resample_out_ptr;
252
opus_int16
);
284
silk_memset( &samplesOut1_tmp[ n ][ 2 ], 0, nSamplesOutDec * sizeof(
opus_int16
) );
294
silk_memcpy( samplesOut1_tmp[ 0 ], psDec->sStereo.sMid, 2 * sizeof(
opus_int16
) );
295
silk_memcpy( psDec->sStereo.sMid, &samplesOut1_tmp[ 0 ][ nSamplesOutDec ], 2 * sizeof(
opus_int16
) );
303
decControl->nChannelsAPI == 2 ? *nSamplesOut : 0,
opus_int16
);
[
all
...]
NSQ_del_dec.c
63
const
opus_int16
sLTP[], /* I Re-whitened LTP state in Q0 */
83
opus_int16
xq[], /* O */
86
const
opus_int16
a_Q12[], /* I Short term prediction coefs */
87
const
opus_int16
b_Q14[], /* I Long term prediction coefs */
88
const
opus_int16
AR_shp_Q13[], /* I Noise shaping coefs */
112
const
opus_int16
PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */
113
const
opus_int16
LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */
114
const
opus_int16
AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */
126
const
opus_int16
*A_Q12, *B_Q14, *AR_shp_Q13;
127
opus_int16
*pxq
[
all
...]
VQ_WMat_EC.c
38
const
opus_int16
*in_Q14, /* I input vector to be quantized */
48
opus_int16
diff_Q14[ 5 ];
sort.c
89
opus_int16
*a, /* I/O Unsorted / Sorted vector */
136
opus_int16
*a, /* I/O Unsorted / Sorted vector */
A2NLSF.c
113
opus_int16
*NLSF, /* O Normalized Line Spectral Frequencies in Q15 (0..2^15-1) [d] */
199
NLSF[ root_ix ] = (
opus_int16
)silk_min_32( silk_LSHIFT( (opus_int32)k, 8 ) + ffrac, silk_int16_MAX );
225
NLSF[ 0 ] = (
opus_int16
)silk_DIV32_16( 1 << 15, d + 1 );
227
NLSF[ k ] = (
opus_int16
)silk_SMULBB( k + 1, NLSF[ 0 ] );
VAD.c
81
const
opus_int16
pIn[] /* I PCM input */
87
opus_int16
HPstateTmp;
88
opus_int16
X[ VAD_N_BANDS ][ MAX_FRAME_LENGTH / 2 ];
206
pSNR_dB_Q7 = (
opus_int16
)( 3 * silk_SQRT_APPROX( sumSquared ) ); /* Q7 */
sum_sqr_shift.c
39
const
opus_int16
*x, /* I Input vector */
CNG.c
57
residual_Q10[ i ] = (
opus_int16
)silk_SAT16( silk_SMULWW( exc_buf_Q14[ idx ], Gain_Q16 >> 4 ) );
82
opus_int16
frame[], /* I/O Signal */
88
opus_int16
A_Q12[ MAX_LPC_ORDER ];
LPC_inv_pred_gain.c
110
const
opus_int16
*A_Q12, /* I Prediction coefficients, Q12 [order] */
LP_variable_cutoff.c
102
opus_int16
*frame, /* I/O Low-pass filtered output signal */
/external/chromium_org/third_party/opus/src/include/
opus_custom.h
205
* @param [in] pcm <tt>
opus_int16
*</tt>: PCM audio in signed 16-bit format (native endian).
218
const
opus_int16
*pcm,
302
* @param [out] pcm <tt>
opus_int16
*</tt>: Output signal (interleaved if 2 channels). length
303
* is frame_size*channels*sizeof(
opus_int16
)
311
opus_int16
*pcm,
opus_multistream.h
321
* @param[in] pcm <tt>const
opus_int16
*</tt>: The input signal as interleaved
351
const
opus_int16
*pcm,
535
* @param[out] pcm <tt>
opus_int16
*</tt>: Output signal, with interleaved
561
opus_int16
*pcm,
573
* @param[out] pcm <tt>
opus_int16
*</tt>: Output signal, with interleaved
opus.h
136
* <li>audio_frame is the audio data in
opus_int16
(or float for opus_encode_float())</li>
237
* @param [in] pcm <tt>
opus_int16
*</tt>: Input signal (interleaved if 2 channels). length is frame_size*channels*sizeof(
opus_int16
)
265
const
opus_int16
*pcm,
373
* @li decoded is the decoded audio data in
opus_int16
(or float for opus_decode_float())
450
* @param [out] pcm <tt>
opus_int16
*</tt>: Output signal (interleaved if 2 channels). length
451
* is frame_size*channels*sizeof(
opus_int16
)
466
opus_int16
*pcm,
[
all
...]
/external/chromium_org/third_party/opus/src/silk/float/
find_LPC_FLP.c
39
opus_int16
NLSF_Q15[], /* O NLSFs */
49
opus_int16
NLSF0_Q15[ MAX_LPC_ORDER ];
pitch_analysis_core_FLP.c
69
opus_int16
*lagIndex, /* O Lag Index */
83
opus_int16
frame_8_FIX[ PE_MAX_FRAME_LENGTH_MS * 8 ];
84
opus_int16
frame_4_FIX[ PE_MAX_FRAME_LENGTH_MS * 4 ];
92
opus_int16
d_comp[ (PE_MAX_LAG >> 1) + 5 ];
137
opus_int16
frame_16_FIX[ 16 * PE_MAX_FRAME_LENGTH_MS ];
144
opus_int16
frame_12_FIX[ 12 * PE_MAX_FRAME_LENGTH_MS ];
271
d_comp[ length_d_comp ] = (
opus_int16
)( i - 2 );
464
*lagIndex = (
opus_int16
)( lag_new - min_lag );
474
*lagIndex = (
opus_int16
)( lag - min_lag_8kHz );
/external/chromium_org/third_party/opus/src/celt/
mathops.h
42
#define FRAC_MUL16(a,b) ((16384+((opus_int32)(
opus_int16
)(a)*(
opus_int16
)(b)))>>15)
113
static inline
opus_int16
celt_ilog2(opus_int32 x)
143
static inline
opus_int16
celt_zlog2(opus_val32 x)
rate.c
56
static const
opus_int16
maxN[15] = {
59
static const
opus_int16
maxK[15] = {
81
const
opus_int16
*eBands = m->eBands;
83
opus_int16
*cindex;
87
cindex = (
opus_int16
*)opus_alloc(sizeof(cache->index[0])*m->nbEBands*(LM+2));
134
opus_int16
tmp[MAX_PULSES+1];
Completed in 203 milliseconds
1
2
3
4
5