| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| int_lpc.c | 36 Word16 Az[] /* output: LP coefficients in 4 subframes */
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| levinson.c | 33 * A[i] filter coefficients. *
34 * K reflection coefficients. *
110 Word16 A[], /* (o) Q12 : A[M] LPC coefficients (m = 16) */
111 Word16 rc[], /* (o) Q15 : rc[M] Reflection coefficients. */
194 rc[0] = old_rc[0]; /* only two rc coefficients are needed */
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| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/ |
| omxVCM4P2_QuantInvInter_I.c | 29 * block. Supports bits_per_pixel = 8. The output coefficients are clipped to
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| armVCM4P2_ACDCPredict.c | 55 * [out] pPreACPredict pointer to the predicted coefficients buffer.
58 * the quantized coefficients (QF) of the current
63 * between predicted and unpredicted coefficients
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| omxVCM4P2_DecodeVLCZigzag_IntraDCVLC.c | 35 * Performs VLC decoding and inverse zigzag scan of AC and DC coefficients
38 * coefficients, as described in [ISO14496-2], subclause 7.4.1.4, Intra DC
88 * - The number of coefficients is greater than 64
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| /external/chromium_org/third_party/opus/src/silk/ |
| decode_parameters.c | 54 /* Convert NLSF parameters to AR prediction filter coefficients */
71 /* Convert NLSF parameters to AR prediction filter coefficients */
74 /* Copy LPC coefficients for first half from second half */
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| resampler_rom.c | 32 /* Filter coefficients for IIR/FIR polyphase resampling *
37 /* Matlab code for the notch filter coefficients: */
42 /* Tables with IIR and FIR coefficients for fractional downsamplers (123 Words) */
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| /external/chromium_org/third_party/opus/src/silk/float/ |
| find_pitch_lags_FLP.c | 89 /* Calculate the reflection coefficients using Schur */
95 /* Convert reflection coefficients to prediction coefficients */
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| /external/chromium_org/third_party/skia/src/opts/ |
| SkBitmapFilter_opts_SSE2.cpp | 196 // |mask| will be used to decimate all extra filter coefficients that are
215 // We will load and accumulate with four coefficients per iteration.
218 // Load 4 coefficients => duplicate 1st and 2nd of them for all channels.
228 // multiply with coefficients => accumulate the convolution result.
242 // Duplicate 3rd and 4th coefficients for all channels =>
243 // unpack the 3rd and 4th pixels to 16 bits => multiply with coefficients
260 // Advance the pixel and coefficients pointers.
325 // |mask| will be used to decimate all extra filter coefficients that are
343 // We will load and accumulate with four coefficients per iteration.
628 // Padding |paddingCount| of more dummy coefficients after the coefficient
[all...] |
| /external/eigen/Eigen/src/Core/ |
| Random.h | 102 /** Sets all coefficients in this expression to random values.
115 /** Resizes to the given \a size, and sets all coefficients in this expression to random values.
132 /** Resizes to the given size, and sets all coefficients in this expression to random values.
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| /external/eigen/Eigen/src/Eigen2Support/Geometry/ |
| Scaling.h | 20 * \param _Scalar the scalar type, i.e., the type of the coefficients.
35 /** the scalar type of the coefficients */
71 /** Constructs and initialize the scaling transformation from a vector of scaling coefficients */
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| Translation.h | 20 * \param _Scalar the scalar type, i.e., the type of the coefficients.
35 /** the scalar type of the coefficients */
69 /** Constructs and initialize the scaling transformation from a vector of scaling coefficients */
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| /external/eigen/Eigen/src/Geometry/ |
| Translation.h | 21 * \param _Scalar the scalar type, i.e., the type of the coefficients.
36 /** the scalar type of the coefficients */
70 /** Constructs and initialize the translation transformation from a vector of translation coefficients */
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| /external/skia/src/opts/ |
| SkBitmapFilter_opts_SSE2.cpp | 196 // |mask| will be used to decimate all extra filter coefficients that are
215 // We will load and accumulate with four coefficients per iteration.
218 // Load 4 coefficients => duplicate 1st and 2nd of them for all channels.
228 // multiply with coefficients => accumulate the convolution result.
242 // Duplicate 3rd and 4th coefficients for all channels =>
243 // unpack the 3rd and 4th pixels to 16 bits => multiply with coefficients
260 // Advance the pixel and coefficients pointers.
325 // |mask| will be used to decimate all extra filter coefficients that are
343 // We will load and accumulate with four coefficients per iteration.
628 // Padding |paddingCount| of more dummy coefficients after the coefficient
[all...] |
| /frameworks/av/media/libeffects/lvm/lib/Reverb/src/ |
| LVREV_Private.h | 113 Biquad_Instance_t HPCoefs; /* High pass filter coefficients */
114 Biquad_Instance_t LPCoefs; /* Low pass filter coefficients */
115 Biquad_Instance_t RevLPCoefs[4]; /* Reverb low pass filters coefficients */
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| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p10/src/ |
| armVCM4P10_DecodeCoeffsToPair_s.s | 77 ;// Fill in coefficients loop
127 BEQ.W EndNoError ;// Finished if no coefficients
259 ;// Write coefficients to output array
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| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p10/src/ |
| armVCM4P10_DecodeCoeffsToPair_s.s | 77 ;// Fill in coefficients loop
127 BEQ.W EndNoError ;// Finished if no coefficients
259 ;// Write coefficients to output array
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| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/api/ |
| omxVC.h | [all...] |
| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/api/ |
| omxVC.h | [all...] |
| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/api/ |
| omxVC.h | [all...] |
| /external/aac/libFDK/include/ |
| mdct.h | 150 * \param nr right window slope offset (amount of window coefficients assumed to be 1.0)
152 * \param wrs pointer to the right side overlap window coefficients.
205 * \param wls pointer to the left side overlap window coefficients.
221 * \param wls pointer to the left side overlap window coefficients.
223 * \param wrs pointer to the right side overlap window coefficients of all individual IMDCTs.
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| /external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/ |
| lattice.c | 39 with coefficients cth_Q15[] and sth_Q15[].
69 // The loop filtering the samples *ptr0, *ptr1, *ptr2 with filter coefficients
123 /* set the Direct Form coefficients */
127 /* compute lattice filter coefficients */
296 // Filter ARgQ0vec[] and ARfQ0vec[] through coefficients cthQ15[] and sthQ15[].
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| /frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
| calc_en.cpp | 42 This file contains the functions that calculate the energy coefficients
98 frac_en = energy coefficients (4), fraction part, buffer type Word16
99 exp_en = energy coefficients (4), exponent part, buffer type Word16
104 frac_en buffer containing new fractional parts of energy coefficients
105 exp_en buffer containing new exponential parts of energy coefficients
121 This function calculates several energy coefficients for unfiltered
152 Word16 frac_en[], // o : energy coefficients (4), fraction part, Q15
153 Word16 exp_en[], // o : energy coefficients (4), exponent part, Q0
271 Word16 frac_en[], /* o : energy coefficients (4), fraction part, Q15 */
272 Word16 exp_en[], /* o : energy coefficients (4), exponent part, Q0 *
[all...] |
| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p2/src/ |
| omxVCM4P2_PredictReconCoefIntra_s.s | 29 ; * output coefficients are saturated to the range
49 ; * the quantized coefficients (QF) of the current
276 VLD4 {dtemp0,dtemp1,dtemp2,dtemp3},[pSrcDst] ;// Loading coefficients Interleaving by 4
282 VLD4 {dtemp4,dtemp5,dtemp6,dtemp7},[temp2] ;// Loading next 16 coefficients Interleaving by 4
293 VLD4 {dtemp0,dtemp1,dtemp2,dtemp3},[temp2]! ;// Loading coefficients Interleaving by 4
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| /frameworks/av/tools/resampler_tools/ |
| fir.cpp | 64 " -p generate poly-phase filter coefficients, with sample increment M/N\n"
79 // nc is the number of bits to store the coefficients
93 // interpolation of the coefficients below the quantization error
97 // for 16 bit coefficients that would be 256
197 // total number of coefficients (one side)
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