Searched defs:gain (Results 1 - 25 of 91) sorted by relevance

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/external/chromium_org/third_party/opus/src/silk/float/
H A Dscale_vector_FLP.c37 silk_float gain,
46 data1[ i + 0 ] *= gain;
47 data1[ i + 1 ] *= gain;
48 data1[ i + 2 ] *= gain;
49 data1[ i + 3 ] *= gain;
54 data1[ i ] *= gain;
35 silk_scale_vector_FLP( silk_float *data1, silk_float gain, opus_int dataSize ) argument
H A Dscale_copy_vector_FLP.c38 silk_float gain,
47 data_out[ i + 0 ] = gain * data_in[ i + 0 ];
48 data_out[ i + 1 ] = gain * data_in[ i + 1 ];
49 data_out[ i + 2 ] = gain * data_in[ i + 2 ];
50 data_out[ i + 3 ] = gain * data_in[ i + 3 ];
55 data_out[ i ] = gain * data_in[ i ];
35 silk_scale_copy_vector_FLP( silk_float *data_out, const silk_float *data_in, silk_float gain, opus_int dataSize ) argument
H A Dprocess_gains_FLP.c45 silk_float s, InvMaxSqrVal, gain, quant_offset; local
47 /* Gain reduction when LTP coding gain is high */
60 gain = psEncCtrl->Gains[ k ];
61 gain = ( silk_float )sqrt( gain * gain + psEncCtrl->ResNrg[ k ] * InvMaxSqrVal );
62 psEncCtrl->Gains[ k ] = silk_min_float( gain, 32767.0f );
70 /* Save unquantized gains and gain Index */
83 /* Set quantizer offset for voiced signals. Larger offset when LTP coding gain is low or tilt is high (ie low-pass) */
/external/chromium_org/third_party/WebKit/Source/core/platform/audio/
H A DDistance.cpp52 double DistanceEffect::gain(double distance) function in class:WebCore::DistanceEffect
75 // We want a gain that decreases linearly from m_refDistance to
76 // m_maxDistance. The gain is 1 at m_refDistance.
H A DCone.cpp45 double ConeEffect::gain(FloatPoint3D sourcePosition, FloatPoint3D sourceOrientation, FloatPoint3D listenerPosition) function in class:WebCore::ConeEffect
48 return 1.0; // no cone specified - unity gain
65 double gain = 1.0; local
69 gain = 1.0;
72 gain = m_outerGain;
77 gain = (1.0 - x) + m_outerGain * x;
80 return gain;
/external/chromium_org/third_party/WebKit/Source/modules/webaudio/
H A DGainNode.h37 // GainNode is an AudioNode with one input and one output which applies a gain (volume) change to the audio signal.
38 // De-zippering (smoothing) is applied when the gain value is changed dynamically.
55 AudioParam* gain() { return m_gain.get(); } function in class:WebCore::GainNode
H A DAudioBuffer.h62 // Scalar gain
63 double gain() const { return m_gain; } function in class:WebCore::AudioBuffer
64 void setGain(double gain) { m_gain = gain; } argument
75 double m_gain; // scalar gain
H A DBiquadFilterNode.h60 AudioParam* gain() { return biquadProcessor()->parameter3(); } function in class:WebCore::BiquadFilterNode
H A DBiquadDSPKernel.cpp49 double gain; local
55 gain = biquadProcessor()->parameter3()->finalValue();
60 gain = biquadProcessor()->parameter3()->smoothedValue();
65 gain = biquadProcessor()->parameter3()->value();
92 m_biquad.setLowShelfParams(normalizedFrequency, gain);
96 m_biquad.setHighShelfParams(normalizedFrequency, gain);
100 m_biquad.setPeakingParams(normalizedFrequency, value2, gain);
/external/qemu/distrib/sdl-1.2.15/src/events/
H A DSDL_active.c52 int SDL_PrivateAppActive(Uint8 gain, Uint8 state) argument
58 if ( gain ) {
78 event.active.gain = gain;
87 if ( (state & SDL_APPINPUTFOCUS) && !gain ) {
91 if ( (state & SDL_APPACTIVE) && !gain ) {
/external/aac/libSBRenc/src/
H A Dresampler.h110 FIXP_DBL gain; /*! overall gain factor */ member in struct:__anon261
/external/chromium_org/third_party/opus/src/silk/fixed/
H A Dprocess_gains_FIX.c44 opus_int32 s_Q16, InvMaxSqrVal_Q16, gain, gain_squared, ResNrg, ResNrgPart, quant_offset_Q10; local
46 /* Gain reduction when LTP coding gain is high */
73 gain = psEncCtrl->Gains_Q16[ k ];
74 gain_squared = silk_ADD_SAT32( ResNrgPart, silk_SMMUL( gain, gain ) );
77 gain_squared = silk_SMLAWW( silk_LSHIFT( ResNrgPart, 16 ), gain, gain );
79 gain = silk_SQRT_APPROX( gain_squared ); /* Q8 */
80 gain = silk_min( gain, silk_int32_MA
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/external/sonivox/arm-hybrid-22k/lib_src/
H A Deas_wt_IPC_frame.h74 EAS_I16 gainLeft; /* left channel gain */
75 EAS_I16 gainRight; /* right channel gain */
78 EAS_I16 gain; /* current voice gain */ member in struct:s_wt_config_tag
H A DARM-E_voice_gain_gnu.s59 gain .req r8 label
137 LDR gain, [pWTFrame, #m_prevGain]
138 MOV gain, gain, LSL #(NUM_MIXER_GUARD_BITS + 4)
141 SUB gainIncrement, gainIncrement, gain
149 ADD gain, gain, gainIncrement @ gain step to eliminate zipper noise
150 SMULWB tmp0, gain, tmp0 @ sample * local gain
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H A Deas_mixer.c137 EAS_U16 gain; local
141 /* calculate the gain multiplier */
149 gain = 32767;
151 gain = (EAS_U16) temp;
154 gain = (EAS_U16) pEASData->masterGain;
156 gain = (EAS_U16) pEASData->masterGain;
159 /* Not using all the gain bits for now
164 gain = gain >> 5;
166 gain
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/external/sonivox/arm-wt-22k/lib_src/
H A Deas_wt_IPC_frame.h74 EAS_I16 gainLeft; /* left channel gain */
75 EAS_I16 gainRight; /* right channel gain */
78 EAS_I16 gain; /* current voice gain */ member in struct:s_wt_config_tag
H A DARM-E_voice_gain_gnu.s59 gain .req r8 label
137 LDR gain, [pWTFrame, #m_prevGain]
138 MOV gain, gain, LSL #(NUM_MIXER_GUARD_BITS + 4)
141 SUB gainIncrement, gainIncrement, gain
149 ADD gain, gain, gainIncrement @ gain step to eliminate zipper noise
150 SMULWB tmp0, gain, tmp0 @ sample * local gain
[all...]
/external/chromium_org/chrome/browser/extensions/api/audio/
H A Daudio_service.cc24 int gain) OVERRIDE;
51 int gain) {
48 SetDeviceProperties(const std::string& device_id, bool muted, int volume, int gain) argument
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
H A Dpitch_filter_c.c20 WebRtc_Word16 gain,
50 gain, tmpW16, 12);
19 WebRtcIsacfix_PitchFilterCore(int loopNumber, WebRtc_Word16 gain, int index, WebRtc_Word16 sign, WebRtc_Word16* inputState, WebRtc_Word16* outputBuf2, const WebRtc_Word16* coefficient, WebRtc_Word16* inputBuf, WebRtc_Word16* outputBuf, int* index2) argument
/external/aac/libAACdec/src/
H A Dldfiltbank.cpp175 FIXP_DBL gain = (FIXP_DBL)0; local
190 imdct_gain(&gain, &scale, N);
194 if (gain != (FIXP_DBL)0) {
195 scaleValuesWithFactor(mdctData, gain, N, scale);
/external/chromium_org/content/browser/speech/endpointer/
H A Dendpointer_unittest.cc36 float gain = 0.0; local
42 gain = 2000.0;
44 gain = 1.0;
50 samples[i] = static_cast<int16>(gain * randNum);
/external/jmonkeyengine/engine/src/blender/com/jme3/scene/plugins/blender/textures/
H A DTextureGeneratorMusgrave.java124 public final float gain; field in class:TextureGeneratorMusgrave.MusgraveData
134 gain = ((Number) tex.getFieldValue("mg_gain")).floatValue();
/external/skia/bench/
H A DMatrixConvolutionBench.cpp24 SkScalar gain = SkFloatToScalar(0.3f), bias = SkIntToScalar(100); local
26 fFilter = new SkMatrixConvolutionImageFilter(kernelSize, kernel, gain, bias, target, tileMode, convolveAlpha);
/external/skia/gm/
H A Dmatrixconvolution.cpp57 SkScalar gain = SkFloatToScalar(0.3f), bias = SkIntToScalar(100); local
59 SkAutoTUnref<SkImageFilter> filter(SkNEW_ARGS(SkMatrixConvolutionImageFilter, (kernelSize, kernel, gain, bias, target, tileMode, convolveAlpha)));
/external/sonivox/arm-fm-22k/lib_src/
H A Deas_mixer.c137 EAS_U16 gain; local
141 /* calculate the gain multiplier */
149 gain = 32767;
151 gain = (EAS_U16) temp;
154 gain = (EAS_U16) pEASData->masterGain;
156 gain = (EAS_U16) pEASData->masterGain;
159 /* Not using all the gain bits for now
164 gain = gain >> 5;
166 gain
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