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  /frameworks/av/media/libeffects/lvm/lib/SpectrumAnalyzer/src/
LVPSA_Private.h 43 #define LVPSA_MEMREGION_PERSISTENT_COEF 1 /* Offset to persistent coefficients memory region in memory table */
153 /* Reinitialize some parameters and changes filters' coefficients if */
  /frameworks/av/media/libeffects/testlibs/
AudioShelvingFilter.h 136 // the low-level biquad coefficients. This one is used for the high shelf.
139 // the low-level biquad coefficients. This one is used for the low shelf.
  /frameworks/av/media/libstagefright/codecs/amrnb/dec/src/
a_refl.cpp 98 a[] = pointer to directform coefficients of type Word16
99 refl[] = pointer to reflection coefficients of type Word16
117 Purpose : Convert from direct form coefficients to
118 reflection coefficients
135 Word16 a[], // i : Directform coefficients
136 Word16 refl[] // o : Reflection coefficients
233 Word16 a[], /* i : Directform coefficients */
234 Word16 refl[], /* o : Reflection coefficients */
  /frameworks/av/media/libstagefright/codecs/amrwbenc/src/
syn_filt.c 32 Word16 a[], /* (i) Q12 : a[m+1] prediction coefficients */
88 Word16 a[], /* (i) Q12 : a[m+1] prediction coefficients */
  /hardware/qcom/media/msm8974/mm-core/inc/
QOMX_AudioExtensions.h 474 OMX_U8 nCoef48000Size; /**< Length of the block of coefficients for 48KHz Sampling Rate case */
475 OMX_PTR pCoef48000; /**< Pointer to the block of coefficients for the 48KHz case */
476 OMX_U8 nCoef44100Size; /**< Length of the block of coefficients for 44.1KHz Sampling Rate case */
477 OMX_PTR pCoef44100; /**< Pointer to the block of coefficients for the 44.1KHz case */
478 OMX_U8 nCoef32000Size; /**< Length of the block of coefficients for 32KHz Sampling Rate case */
479 OMX_PTR pCoef32000; /**< Pointer to the block of coefficients for the 32KHz case */
480 OMX_U8 nCoef24000Size; /**< Length of the block of coefficients for 24KHz Sampling Rate case */
481 OMX_PTR pCoef24000; /**< Pointer to the block of coefficients for the 24KHz case */
  /hardware/qcom/media/msm8996/mm-core/inc/
QOMX_AudioExtensions.h 480 OMX_U8 nCoef48000Size; /**< Length of the block of coefficients for 48KHz Sampling Rate case */
481 OMX_PTR pCoef48000; /**< Pointer to the block of coefficients for the 48KHz case */
482 OMX_U8 nCoef44100Size; /**< Length of the block of coefficients for 44.1KHz Sampling Rate case */
483 OMX_PTR pCoef44100; /**< Pointer to the block of coefficients for the 44.1KHz case */
484 OMX_U8 nCoef32000Size; /**< Length of the block of coefficients for 32KHz Sampling Rate case */
485 OMX_PTR pCoef32000; /**< Pointer to the block of coefficients for the 32KHz case */
486 OMX_U8 nCoef24000Size; /**< Length of the block of coefficients for 24KHz Sampling Rate case */
487 OMX_PTR pCoef24000; /**< Pointer to the block of coefficients for the 24KHz case */
  /hardware/qcom/media/msm8998/mm-core/inc/
QOMX_AudioExtensions.h 481 OMX_U8 nCoef48000Size; /**< Length of the block of coefficients for 48KHz Sampling Rate case */
482 OMX_PTR pCoef48000; /**< Pointer to the block of coefficients for the 48KHz case */
483 OMX_U8 nCoef44100Size; /**< Length of the block of coefficients for 44.1KHz Sampling Rate case */
484 OMX_PTR pCoef44100; /**< Pointer to the block of coefficients for the 44.1KHz case */
485 OMX_U8 nCoef32000Size; /**< Length of the block of coefficients for 32KHz Sampling Rate case */
486 OMX_PTR pCoef32000; /**< Pointer to the block of coefficients for the 32KHz case */
487 OMX_U8 nCoef24000Size; /**< Length of the block of coefficients for 24KHz Sampling Rate case */
488 OMX_PTR pCoef24000; /**< Pointer to the block of coefficients for the 24KHz case */
  /libcore/ojluni/src/main/java/java/security/spec/
EllipticCurve.java 71 * {@code field} and the coefficients {@code a} and
88 * {@code field}, the coefficients {@code a} and
  /prebuilts/go/darwin-x86/src/math/
acos_s390x.s 7 // Minimax polynomial coefficients and other constants
40 // with coefficients determined with a Remez exchange algorithm.
asin_s390x.s 7 // Minimax polynomial coefficients and other constants
44 // with coefficients determined with a Remez exchange algorithm.
atan_s390x.s 7 // Minimax polynomial coefficients and other constants
46 // with coefficients determined with a Remez exchange algorithm.
  /prebuilts/go/linux-x86/src/math/
acos_s390x.s 7 // Minimax polynomial coefficients and other constants
40 // with coefficients determined with a Remez exchange algorithm.
asin_s390x.s 7 // Minimax polynomial coefficients and other constants
44 // with coefficients determined with a Remez exchange algorithm.
atan_s390x.s 7 // Minimax polynomial coefficients and other constants
46 // with coefficients determined with a Remez exchange algorithm.
  /device/google/contexthub/firmware/os/cpu/cortexm4/inc/cpu/cmsis/
arm_math.h 1072 uint16_t numTaps; /**< number of filter coefficients in the filter. */
1082 uint16_t numTaps; /**< number of filter coefficients in the filter. */
1092 uint16_t numTaps; /**< number of filter coefficients in the filter. */
1102 uint16_t numTaps; /**< number of filter coefficients in the filter. */
1126 * @param[in] numTaps Number of filter coefficients in the filter.
1127 * @param[in] *pCoeffs points to the filter coefficients.
1171 * @param[in] numTaps Number of filter coefficients in the filter. Must be even and greater than or equal to 4.
1172 * @param[in] *pCoeffs points to the filter coefficients.
    [all...]
  /external/eigen/Eigen/src/SparseCore/
SparseMatrixBase.h 33 /** The numeric type of the expression' coefficients, e.g. float, double, int or std::complex<float>, etc.
74 /**< This is equal to the number of coefficients, i.e. the number of
129 /** \internal Represents a matrix with all coefficients equal to one another*/
149 #define EIGEN_DOC_UNARY_ADDONS(METHOD,OP) /** <p>This method does not change the sparsity of \c *this: the OP is applied to explicitly stored coefficients only. \sa SparseCompressedBase::coeffs() </p> */
174 /** \returns the number of coefficients, which is \a rows()*cols().
  /external/webrtc/webrtc/modules/audio_coding/codecs/cng/
webrtc_cng.c 270 /* Calculate energy and a coefficients. */
374 /* Quantize coefficients with tweak for WebRtc implementation of RFC3389. */
427 /* Throw away reflection coefficients of higher order than we can handle. */
525 /* Compute the polynomial coefficients. */
568 /* |lpPoly| - Coefficients in Q12.
  /frameworks/av/media/libstagefright/codecs/amrwb/src/
weight_amrwb_lpc.cpp 47 int16 a[], (i) Q12 : a[m+1] LPC coefficients
48 int16 ap[], (o) Q12 : Spectral expanded LPC coefficients
55 Weighting of LPC coefficients.
117 int16 a[], /* (i) Q12 : a[m+1] LPC coefficients */
118 int16 ap[], /* (o) Q12 : Spectral expanded LPC coefficients */
  /external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/
lpc_masking_model.c 68 int16_t *A, /* (o) A[0..order] LPC coefficients (Q11) */
69 int16_t *K, /* (o) K[0...order-1] Reflection coefficients (Q15) */
74 /* Aurocorr coefficients in high precision */
76 /* LPC coefficients in high precicion */
78 /* LPC coefficients for next iteration */
631 /* Get correlation coefficients */
855 /* Convert to reflection coefficients */
892 /* copy coefficients to output array */
902 /* Convert to reflection coefficients */
942 /* copy coefficients to output array *
    [all...]
entropy_coding.c 428 /* dither on half of the coefficients */
571 /* find AR coefficients */
583 /* find RC coefficients */
592 /* RC -> AR coefficients */
966 /* find quantization levels for coefficients */
974 /* find quantization levels for coefficients */
    [all...]
  /frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
idct.cpp 23 dequantized DCT coefficients to spatial domain pirel values by calculating
44 coefficients of type int for an 8r8 image block;
68 This function transforms an 8r8 image block from dequantized DCT coefficients
83 coefficients by row IDCT operation.
109 32-bit integer arithmetic (8 bit coefficients)
113 coefficients ertended to 12 bit for IEEE1180-1990
149 /* coefficients Wi */
235 /* scale as that of coefficients (W1,...W7) */
372 /* coefficients Wi */
458 /* scale as that of coefficients (W1,...W7) *
    [all...]
  /hardware/intel/img/psb_video/src/
psb_texture.c 750 /* Create coefficients to get component R
759 psb_convert_coeffs(yCoeff, uCoeff, vCoeff, Constant, /* input coefficients */
764 /* Create coefficients to get component G
774 /* tranfer matrix coefficients for G */
779 /* Create coefficients to get component B
789 /* tranfer matrix coefficients for B */
    [all...]
  /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/
qgain795.cpp 137 frac_coeff[] -- Word16 array -- coefficients (5), Q15
138 exp_coeff[] -- Word16 array -- energy coefficients (5), Q0
139 coefficients from calc_filt_ener()
211 Word16 frac_coeff[], /* i : coefficients (5), Q15 */
212 Word16 exp_coeff[], /* i : energy coefficients (5), Q0 */
213 /* coefficients from calc_filt_ener()*/
274 * fore, the maximum scale is determined and all coefficients are *
401 frac_en[] -- Word16 array -- energy coefficients (4), fraction part, Q15
402 exp_en[] -- Word16 array -- energy coefficients (4), exponent part, Q0
431 Uses pre-computed energy coefficients in frac_en[]/exp_en[
    [all...]
  /frameworks/av/media/libeffects/lvm/lib/Bundle/src/
LVM_Coeffs.h 24 /* High Pass Shelving Filter coefficients */
33 /* Coefficients for sample rate 22050Hz */
124 /* Coefficients for sample rate 24000Hz */
215 /* Coefficients for sample rate 32000Hz */
306 /* Coefficients for sample rate 44100Hz */
397 /* Coefficients for sample rate 48000Hz */
    [all...]
  /external/libavc/common/
ih264_resi_trans_quant.c 103 * Total non-zero coefficients in the current sub-block
204 /* Return total nonzero coefficients in the current sub block */
251 * Total non-zero coefficients in the current sub-block
357 /* Return total nonzero coefficients in the current sub block */
404 * Total non-zero coefficients in the current sub-block
533 * Total non-zero coefficients in the current sub-block
812 /* Return total nonzero coefficients in the current sub block */

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