| /external/webrtc/webrtc/modules/audio_coding/codecs/ilbc/ |
| simple_interpolate_lsf.c | 35 int16_t *lsf, /* (i) the unquantized lsf coefficients Q13 */
36 int16_t *lsfdeq, /* (i) the dequantized lsf coefficients Q13 */
37 int16_t *lsfold, /* (i) the unquantized lsf coefficients of
39 int16_t *lsfdeqold, /* (i) the dequantized lsf coefficients of the
58 lsf coefficients */
75 set of lsf coefficients */
|
| lsp_to_lsf.h | 25 * conversion from LSP coefficients to LSF coefficients
32 int16_t m /* (i) Number of coefficients */
|
| simple_lsf_dequant.h | 25 * obtain dequantized lsf coefficients from quantization index
29 int16_t *lsfdeq, /* (o) dequantized lsf coefficients */
|
| /frameworks/av/media/libeffects/lvm/lib/SpectrumAnalyzer/src/ |
| LVPSA_Control.c | 163 /* Reinitialize some parameters and changes filters' coefficients if */
193 /* Modifies filters types and coefficients, clear the taps and
317 /* Sets the band pass filter coefficients. This uses the type to select */
318 /* single or double precision coefficients. */
337 * Set the coefficients for each band by the init function
345 BP_C32_Coefs_t Coefficients;
348 * Calculate the double precision coefficients
352 &Coefficients);
355 * Set the coefficients
359 &Coefficients);
[all...] |
| LVPSA_QPD.h | 31 LVM_INT32 Coefs[2]; /* pointer to the filter coefficients */
75 /* pCoef Pointer to the filter's coefficients */
|
| /frameworks/av/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/ |
| omxVCM4P2_QuantIntra_I.c | 41 * Performs quantization on intra block coefficients. This function supports
46 * pSrcDst - pointer to the input intra block coefficients; must be aligned
58 * pSrcDst - pointer to the output (quantized) interblock coefficients.
59 * When shortVideoHeader==1, AC coefficients are saturated on the
60 * interval [-127, 127], and DC coefficients are saturated on the
61 * interval [1, 254]. When shortVideoHeader==0, AC coefficients
|
| /external/skia/src/gpu/effects/ |
| GrBicubicEffect.cpp | 53 "Coefficients");
64 GrGLSLShaderVar("coefficients", kMat44f_GrSLType),
78 "\tvec4 c = coefficients * ts;\n"
123 pdman.setMatrix4f(fCoefficientsUni, bicubicEffect.coefficients());
137 const SkScalar coefficients[16],
143 convert_row_major_scalar_coeffs_to_column_major_floats(fCoefficients, coefficients);
147 const SkScalar coefficients[16],
154 convert_row_major_scalar_coeffs_to_column_major_floats(fCoefficients, coefficients);
171 return !memcmp(fCoefficients, s.coefficients(), 16) &&
185 SkScalar coefficients[16] local
[all...] |
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/ |
| lpc_tables.h | 14 * header file for coding tables for the LPC coefficients
65 /* initial cdf index for KLT coefficients */
95 /* means of log gains and LAR coefficients */
|
| spectrum_ar_model_tables.h | 14 * This file contains definitions of tables with AR coefficients,
15 * Gain coefficients and cosine tables.
45 /* quantization boundary levels for reflection coefficients */
|
| /external/webrtc/webrtc/modules/audio_processing/transient/ |
| wpd_node.cc | 24 const float* coefficients,
30 filter_(FIRFilter::Create(coefficients,
33 assert(length > 0 && coefficients && coefficients_length > 0);
|
| wpd_node.h | 25 // the coefficients provided.
26 WPDNode(size_t length, const float* coefficients, size_t coefficients_length);
|
| /external/eigen/doc/examples/ |
| MatrixBase_cwise_const.cpp | 16 cout << "Taking the cube of the coefficients of m yields:" << endl;
|
| tut_matrix_resize.cpp | 12 std::cout << "It has " << m.size() << " coefficients" << std::endl;
|
| /external/libopus/silk/fixed/ |
| k2a_FIX.c | 34 /* Step up function, converts reflection coefficients to prediction coefficients */
36 opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */
37 const opus_int16 *rc_Q15, /* I Reflection coefficients [order] Q15 */
|
| k2a_Q16_FIX.c | 34 /* Step up function, converts reflection coefficients to prediction coefficients */
36 opus_int32 *A_Q24, /* O Prediction coefficients [order] Q24 */
37 const opus_int32 *rc_Q16, /* I Reflection coefficients [order] Q16 */
|
| /external/webrtc/webrtc/common_audio/ |
| fir_filter_neon.cc | 21 FIRFilterNEON::FIRFilterNEON(const float* coefficients,
32 // Add zeros at the end of the coefficients.
35 // The coefficients are reversed to compensate for the order in which the
38 coefficients_[i + padding] = coefficients[coefficients_length - i - 1];
|
| fir_filter_sse.cc | 21 FIRFilterSSE2::FIRFilterSSE2(const float* coefficients,
32 // Add zeros at the end of the coefficients.
35 // The coefficients are reversed to compensate for the order in which the
38 coefficients_[i + padding] = coefficients[coefficients_length - i - 1];
|
| fir_filter.h | 21 // Creates a filter with the given coefficients. All initial state values will
27 static FIRFilter* Create(const float* coefficients,
|
| /external/skia/src/gpu/gl/ |
| GrGLPathRendering.cpp | 195 float coefficients[3 * 3]; local
198 coefficients[0] = SkScalarToFloat(matrix[SkMatrix::kMScaleX]);
199 coefficients[1] = SkScalarToFloat(matrix[SkMatrix::kMSkewX]);
200 coefficients[2] = SkScalarToFloat(matrix[SkMatrix::kMTransX]);
203 coefficients[3] = SkScalarToFloat(matrix[SkMatrix::kMSkewY]);
204 coefficients[4] = SkScalarToFloat(matrix[SkMatrix::kMScaleY]);
205 coefficients[5] = SkScalarToFloat(matrix[SkMatrix::kMTransY]);
209 coefficients[6] = SkScalarToFloat(matrix[SkMatrix::kMPersp0]);
210 coefficients[7] = SkScalarToFloat(matrix[SkMatrix::kMPersp1]);
211 coefficients[8] = SkScalarToFloat(matrix[SkMatrix::kMPersp2])
[all...] |
| /frameworks/av/media/libeffects/testlibs/ |
| AudioBiquadFilter.h | 26 // (the a0 and a1 coefficients have an opposite sign to the common convention)
39 // Number of coefficients.
53 // Coefficients are reset to identity, state becomes disabled. This change
63 // Sets the coefficients.
65 // new coefficients will be set and used next time the filter is enabled.
66 // coefs The new coefficients.
67 // immediate If true, transitions to new coefficients smoothly, without
104 // Coefficients of identity transformation.
129 // A bit-mask designating for which coefficients the current value is not
133 // The current coefficients
[all...] |
| /external/fec/ |
| dotprod_port.c | 10 int len; /* Number of coefficients */
26 /* Just one copy of the coefficients for the C version */
|
| /external/libopus/silk/float/ |
| SigProc_FLP.h | 52 /* test if LPC coefficients are stable (all poles within unit circle) */
55 const silk_float *A, /* I prediction coefficients [order] */
60 silk_float refl_coef[], /* O reflection coefficients (length order) */
66 silk_float *A, /* O prediction coefficients [order] */
67 const silk_float *rc, /* I reflection coefficients [order] */
73 silk_float A[], /* O prediction coefficients [order] */
108 /* Compute reflection coefficients from input signal */
110 silk_float A[], /* O prediction coefficients (length order) */
|
| /external/webrtc/webrtc/common_audio/signal_processing/ |
| downsample_fast.c | 19 const int16_t* __restrict coefficients,
38 out_s32 += coefficients[j] * data_in[i - j]; // Q12.
|
| /frameworks/av/media/libeffects/lvm/lib/Eq/src/ |
| LVEQNB_Control.c | 205 /* Sets the filter coefficients. This uses the type to select single or double */
206 /* precision coefficients. */
222 * Set the coefficients for each band by the init function
228 * Check band type for correct initialisation method and recalculate the coefficients
235 PK_C32_Coefs_t Coefficients;
238 * Calculate the double precision coefficients
242 &Coefficients);
245 * Set the coefficients
249 &Coefficients);
255 PK_C16_Coefs_t Coefficients;
[all...] |
| LVEQNB_Tables.c | 128 /* Filter polynomial coefficients */
133 * Coefficients for calculating the cosine with the equation:
137 * These coefficients expect the input, x, to be in the range 0 to 32768 respresenting
150 * Coefficients for calculating the cosine error with the equation:
154 * These coefficients expect the input, x, to be in the range 0 to 32768 respresenting
|
