| /frameworks/base/media/libstagefright/codecs/amrnb/common/include/ |
| weight_a.h | 39 * Purpose : Spectral expansion of LP coefficients. (order==10)
72 Word16 a[], /* (i) : a[m+1] LPC coefficients (m=10) */
74 Word16 a_exp[] /* (o) : Spectral expanded LPC coefficients */
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| /frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p10/src/ |
| omxVCM4P10_InvTransformResidualAndAdd.c | 34 * pDequantCoeff - Pointer to the transformed coefficients. 8-byte
39 * bAC - Indicate whether there is AC coefficients in the coefficients
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| omxVCM4P10_InvTransformDequant_LumaDC.c | 12 * This function will calculate 4x4 hadamard transform of luma DC coefficients
29 * the coefficients.
34 * quantized coefficients. 16 byte alignment required.
39 * pDst - Pointer to inverse-transformed and dequantized coefficients.
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| omxVCM4P10_SubAndTransformQDQResidual.c | 29 * quantization. The quantized transformed coefficients are stored as
30 * pDstQuantCoeff. This function can also output dequantized coefficients or
31 * unquantized DC coefficients optionally by setting the pointers
42 * pNumCoeff -Number of non-zero coefficients after quantization. If this
52 * pDstQuantCoeff - Pointer to the quantized transformed coefficients.
54 * pDstDeQuantCoeff - Pointer to the dequantized transformed coefficients
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| omxVCM4P10_TransformDequantChromaDCFromPair.c | 59 * Inverse Transform DC 2x2 Coefficients
87 * DC coefficients, and update the pair buffer pointer to next non-empty
99 * pDst - Pointer to the reconstructed 2x2 ChromaDC coefficients buffer;
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| omxVCM4P10_TransformDequantLumaDCFromPair.c | 63 * Inverse Transform DC 4x4 Coefficients
103 * coefficients, and updates the pair buffer pointer to the next non-empty
115 * pDst - Pointer to the reconstructed 4x4 LumaDC coefficients buffer; must
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| /external/libvpx/vp8/common/ |
| entropy.h | 57 /* Coefficients are predicted via a 3-dimensional probability table. */
70 the extent to which nearby coefficients are nonzero. For the first
73 then the number (0,1,or 2) of these blocks having nonzero coefficients.
76 Note that the intuitive meaning of this measure changes as coefficients
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| /frameworks/base/media/libeffects/lvm/lib/Bundle/src/ |
| LVM_Tables.h | 36 /* Treble Boost Filter Coefficients */
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| /frameworks/base/media/libeffects/lvm/lib/Common/src/ |
| LVM_FO_HPF.c | 41 /* following table of 32-bit integer polynomial coefficients: */
66 /* pCoeffs Points to the filter coefficients calculated here */
75 LVM_INT32 Y,Coefficients[13]={ -8388571,
89 Coefficients,
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| LVM_FO_LPF.c | 41 /* following table of 32-bit integer polynomial coefficients: */
66 /* pCoeffs Points to the filter coefficients calculated here */
75 LVM_INT32 Y,Coefficients[13]={ -8388571,
87 Coefficients,
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| /frameworks/base/media/libeffects/lvm/lib/StereoWidening/src/ |
| LVCS_Equaliser.c | 38 /* The function selects the coefficients for the filters and clears the data */
40 /* parameters changes but will only change the coefficients and clear the history */
76 * Setup the filter coefficients and clear the history
82 /* Convert incoming coefficients to the required format/ordering */
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| LVCS_StereoEnhancer.c | 37 /* The function selects the coefficients for the filters and clears the data */
39 /* parameters changes but will only change the coefficients and clear the history */
73 * Set the filter coefficients based on the sample rate
78 /* Convert incoming coefficients to the required format/ordering */
103 /* Convert incoming coefficients to the required format/ordering */
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| /external/speex/libspeex/ |
| lpc.h | 4 @brief Functions for LPC (Linear Prediction Coefficients) analysis
47 spx_coef_t * lpc, /* [0...p-1] LPC coefficients */
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| /external/webrtc/src/common_audio/vad/main/source/ |
| vad_const.h | 35 // Coefficients used by WebRtcVad_HpOutput, Q14
38 // Allpass filter coefficients, upper and lower, in Q15 resp. Q13
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| vad_const.c | 35 // Coefficients used by WebRtcVad_HpOutput, Q14
39 // Allpass filter coefficients, upper and lower, in Q15
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| /frameworks/base/media/libeffects/lvm/lib/SpectrumAnalyzer/src/ |
| LVPSA_Tables.c | 164 /* Cosone polynomial coefficients */
169 * Coefficients for calculating the cosine with the equation:
173 * These coefficients expect the input, x, to be in the range 0 to 32768 respresenting
186 * Coefficients for calculating the cosine error with the equation:
190 * These coefficients expect the input, x, to be in the range 0 to 32768 respresenting
207 /* Quasi peak filter coefficients table */
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| /external/jpeg/ |
| wizard.doc | 28 size, since more bits than necessary are expended on higher AC coefficients.
174 0: 1-2, 0, 0 ; # First two Y AC coefficients
176 1: 1-63, 0, 0 ; # All AC coefficients for Cb
177 2: 1-63, 0, 0 ; # All AC coefficients for Cr
178 0: 6-9, 0, 0 ; # More Y coefficients
179 0: 10-63, 0, 0 ; # Remaining Y coefficients
186 # First AC scan: send first 5 Y AC coefficients, minus 2 lowest bits:
188 # Send all Cr,Cb AC coefficients, minus lowest bit:
193 # Send remaining Y AC coefficients, minus 2 lowest bits:
195 # Send next-to-lowest bit of all Y AC coefficients
[all...] |
| /external/webkit/Source/WebCore/platform/graphics/gpu/ |
| BicubicShader.cpp | 45 , m_coefficientsLocation(context->getUniformLocation(program, "coefficients"))
71 "uniform mat4 coefficients;\n"
76 " vec4 result = coefficients * ts;\n"
112 void BicubicShader::use(const AffineTransform& transform, const AffineTransform& texTransform, const float coefficients[16], const float imageIncrement[2], float alpha)
122 m_context->uniformMatrix4fv(m_coefficientsLocation, false /*transpose*/, const_cast<float *>(coefficients), 1 /*count*/);
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| /frameworks/base/media/libeffects/lvm/lib/Common/lib/ |
| BIQUAD.h | 42 /*** Biquad coefficients **********************************************************/
61 /*** First order coefficients *****************************************************/
76 /*** First order coefficients with Shift*****************************************************/
85 /*** Band pass coefficients *******************************************************/
100 /*** Peaking coefficients *********************************************************/
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| /external/webkit/Source/WebCore/platform/audio/ |
| Biquad.h | 61 // Set the biquad coefficients given a single zero (other zero will be conjugate)
65 // Set the biquad coefficients given a single pole (other pole will be conjugate)
73 // Filter coefficients
|
| /frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/ |
| omxVCM4P2_DecodeVLCZigzag_IntraACVLC.c | 31 * Performs VLC decoding and inverse zigzag scan of AC and DC coefficients
34 * coefficients, as described in [ISO14496-2], subclause 7.4.1.4, Intra DC
78 * FLC table The number of coefficients is greater than 64
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| /frameworks/base/media/libeffects/lvm/lib/Eq/src/ |
| LVEQNB_CalcCoef.c | 40 /* Calculate double precision coefficients for a peaking filter */
45 /* pCoefficients Pointer to the coefficients */
68 /* 2. The double precision coefficients are only used when fc is less than fs/85, so */
153 * Calculate the B1 and A0 coefficients
178 /* Calculate single precision coefficients for a peaking filter */
183 /* pCoefficients Pointer to the coefficients */
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| /external/srec/audio/AudioIn/UNIX/include/ |
| filter.h | 26 typedef short typeCoeff; // FIR filter coefficients
44 const typeCoeff *h; // pointer to FIR filter coefficients
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| /external/webkit/Source/WebCore/webaudio/ |
| BiquadDSPKernel.cpp | 39 // Recompute filter coefficients if any of the parameters have changed.
40 // FIXME: as an optimization, implement a way that a Biquad object can simply copy its internal filter coefficients from another Biquad object.
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| /frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/api/ |
| omxtypes_s.h | 30 OMX_StsACAAC_TnsCoefResErr EQU -154 ;// AAC: Invalid bit-resolution for TNS filter coefficients
31 OMX_StsACAAC_TnsCoefErr EQU -153 ;// AAC: Invalid TNS filter coefficients
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