Searched refs:gain (Results 26 - 50 of 193) sorted by relevance

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/external/sonivox/arm-hybrid-22k/lib_src/
H A Deas_fmengine.c195 * Assign the left and right gain values corresponding to the given pan value.
283 EAS_I32 gain; local
291 /* establish local gain variable */
292 gain = (EAS_I32) p->gain << 16;
294 /* calculate gain increment */
296 gainInc = ((EAS_I32) gainTarget - (EAS_I32) p->gain) << (16 - SYNTH_UPDATE_PERIOD_IN_BITS);
337 /* internal gain for modulation effects */
338 temp = FMUL_15x15(temp, (gain >> 16));
340 /* output gain calculatio
393 EAS_I32 gain; local
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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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H A Deas_fmengine.h56 /* LFO modulation to gain control */
67 EAS_U16 gain; /* current internal gain */ member in struct:__anon30908
68 EAS_U16 outputGain; /* current output gain */
78 EAS_U16 gainLeft; /* left gain multiplier */
79 EAS_U16 gainRight; /* right gain multiplier */
87 EAS_U16 gain[4]; /* initial operator gain value */ member in struct:__anon30910
88 EAS_U16 outputGain[4]; /* initial operator output gain value */
89 EAS_U16 voiceGain; /* initial voice gain */
99 EAS_U16 gain[4]; /* new operator gain value */ member in struct:__anon30911
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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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/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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H A Deas_fmengine.h56 /* LFO modulation to gain control */
67 EAS_U16 gain; /* current internal gain */ member in struct:__anon30858
68 EAS_U16 outputGain; /* current output gain */
78 EAS_U16 gainLeft; /* left gain multiplier */
79 EAS_U16 gainRight; /* right gain multiplier */
87 EAS_U16 gain[4]; /* initial operator gain value */ member in struct:__anon30860
88 EAS_U16 outputGain[4]; /* initial operator output gain value */
89 EAS_U16 voiceGain; /* initial voice gain */
99 EAS_U16 gain[4]; /* new operator gain value */ member in struct:__anon30861
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/external/sonivox/arm-wt-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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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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/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/chromium_org/third_party/WebKit/Source/modules/webaudio/
H A DBiquadFilterNode.idl44 readonly attribute AudioParam gain; // in Decibels
H A DGainNode.cpp54 // FIXME: for some cases there is a nice optimization to avoid processing here, and let the gain change
66 if (gain()->hasSampleAccurateValues()) {
67 // Apply sample-accurate gain scaling for precise envelopes, grain windows, etc.
71 gain()->calculateSampleAccurateValues(gainValues, framesToProcess);
75 // Apply the gain with de-zippering into the output bus.
76 outputBus->copyWithGainFrom(*inputBus, &m_lastGain, gain()->value());
81 // FIXME: this can go away when we do mixing with gain directly in summing junction of AudioNodeInput
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:blink::FINAL
/external/chromium_org/third_party/WebKit/Source/platform/audio/
H A DCone.h37 // Cone gain is defined according to the OpenAL specification
43 // Returns scalar gain for the given source/listener positions/orientations
44 double gain(FloatPoint3D sourcePosition, FloatPoint3D sourceOrientation, FloatPoint3D listenerPosition);
/external/chromium_org/third_party/webrtc/common_audio/signal_processing/
H A Dilbc_specific_functions.c70 int16_t gain, int32_t add_constant,
81 (*outPtr++) += (int16_t)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain)
87 int16_t gain, int32_t add_constant,
98 (*outPtr++) = (int16_t)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain)
69 WebRtcSpl_AddAffineVectorToVector(int16_t *out, int16_t *in, int16_t gain, int32_t add_constant, int16_t right_shifts, int vector_length) argument
86 WebRtcSpl_AffineTransformVector(int16_t *out, int16_t *in, int16_t gain, int32_t add_constant, int16_t right_shifts, int vector_length) argument
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/main/source/
H A Dlpc_analysis.h38 double* gain,
/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/
H A Dlpc_analysis.h38 double* gain,
/external/aac/libAACenc/src/
H A Dquantize.cpp100 input: global gain, number of lines to process, spectral data
104 static void FDKaacEnc_quantizeLines(INT gain, argument
111 FIXP_QTD quantizer = FDKaacEnc_quantTableQ[(-gain)&3];
112 INT quantizershift = ((-gain)>>2)+1;
156 mdctSpectrum = iquaSpectrum^4/3 *2^(0.25*gain)
157 input: global gain, number of lines to process,quantized spectrum
161 static void FDKaacEnc_invQuantizeLines(INT gain, argument
171 iquantizermod = gain&3;
172 iquantizershift = gain>>2;
292 input: gain, numbe
350 FDKaacEnc_calcSfbQuantEnergyAndDist(FIXP_DBL *mdctSpectrum, SHORT *quantSpectrum, INT noOfLines, INT gain, FIXP_DBL *en, FIXP_DBL *dist) argument
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/
H A Dpitch_filter_mips.c14 int16_t gain,
36 // Load coefficients outside the loop and sign-extend gain and sign
49 "seh %[gain32], %[gain] \n\t"
55 : [coefficient] "r" (coefficient), [gain] "r" (gain),
13 WebRtcIsacfix_PitchFilterCore(int loopNumber, int16_t gain, int index, int16_t sign, int16_t* inputState, int16_t* outputBuf2, const int16_t* coefficient, int16_t* inputBuf, int16_t* outputBuf, int* index2) argument
/external/skia/include/effects/
H A DSkMatrixConvolutionImageFilter.h37 @param gain A scale factor applied to each pixel after
56 SkScalar gain,
63 return SkNEW_ARGS(SkMatrixConvolutionImageFilter, (kernelSize, kernel, gain, bias,
73 SkScalar gain,
54 Create(const SkISize& kernelSize, const SkScalar* kernel, SkScalar gain, SkScalar bias, const SkIPoint& kernelOffset, TileMode tileMode, bool convolveAlpha, SkImageFilter* input = NULL, const CropRect* cropRect = NULL) argument
/external/aac/libSBRenc/src/
H A Dresampler.h110 FIXP_DBL gain; /*! overall gain factor */ member in struct:__anon263
/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/chromium_org/third_party/speex/libspeex/
H A Dltp.c173 void open_loop_nbest_pitch(spx_word16_t *sw, int start, int end, int len, int *pitch, spx_word16_t *gain, int N, char *stack) argument
260 /* Search for the best pitch prediction gain */
291 /* Compute open-loop gain if necessary */
292 if (gain)
302 gain[j]=g;
376 spx_word16_t gain[3]; local
487 gain[0] = ADD16(32,(spx_word16_t)gain_cdbk[best_cdbk*4]);
488 gain[1] = ADD16(32,(spx_word16_t)gain_cdbk[best_cdbk*4+1]);
489 gain[2] = ADD16(32,(spx_word16_t)gain_cdbk[best_cdbk*4+2]);
490 /*printf ("%d %d %d %d\n",gain[
676 spx_word16_t gain[3]; local
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/external/speex/libspeex/
H A Dltp.c173 void open_loop_nbest_pitch(spx_word16_t *sw, int start, int end, int len, int *pitch, spx_word16_t *gain, int N, char *stack) argument
260 /* Search for the best pitch prediction gain */
291 /* Compute open-loop gain if necessary */
292 if (gain)
302 gain[j]=g;
376 spx_word16_t gain[3]; local
487 gain[0] = ADD16(32,(spx_word16_t)gain_cdbk[best_cdbk*4]);
488 gain[1] = ADD16(32,(spx_word16_t)gain_cdbk[best_cdbk*4+1]);
489 gain[2] = ADD16(32,(spx_word16_t)gain_cdbk[best_cdbk*4+2]);
490 /*printf ("%d %d %d %d\n",gain[
676 spx_word16_t gain[3]; local
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/external/webrtc/src/common_audio/signal_processing/
H A Dilbc_specific_functions.c89 WebRtc_Word16 gain, WebRtc_Word32 add_constant,
100 (*outPtr++) += (WebRtc_Word16)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain)
106 WebRtc_Word16 gain, WebRtc_Word32 add_constant,
117 (*outPtr++) = (WebRtc_Word16)((WEBRTC_SPL_MUL_16_16((*inPtr++), gain)
88 WebRtcSpl_AddAffineVectorToVector(WebRtc_Word16 *out, WebRtc_Word16 *in, WebRtc_Word16 gain, WebRtc_Word32 add_constant, WebRtc_Word16 right_shifts, int vector_length) argument
105 WebRtcSpl_AffineTransformVector(WebRtc_Word16 *out, WebRtc_Word16 *in, WebRtc_Word16 gain, WebRtc_Word32 add_constant, WebRtc_Word16 right_shifts, int vector_length) argument
H A Dvector_scaling_operations.c95 WebRtc_Word16 gain, WebRtc_Word16 in_vector_length,
98 // Performs vector operation: out_vector = (gain*in_vector)>>right_shifts
108 (*outptr++) = (WebRtc_Word16)WEBRTC_SPL_MUL_16_16_RSFT(*inptr++, gain, right_shifts);
113 WebRtc_Word16 gain, WebRtc_Word16 in_vector_length,
116 // Performs vector operation: out_vector = (gain*in_vector)>>right_shifts
127 tmpW32 = WEBRTC_SPL_MUL_16_16_RSFT(*inptr++, gain, right_shifts);
94 WebRtcSpl_ScaleVector(G_CONST WebRtc_Word16 *in_vector, WebRtc_Word16 *out_vector, WebRtc_Word16 gain, WebRtc_Word16 in_vector_length, WebRtc_Word16 right_shifts) argument
112 WebRtcSpl_ScaleVectorWithSat(G_CONST WebRtc_Word16 *in_vector, WebRtc_Word16 *out_vector, WebRtc_Word16 gain, WebRtc_Word16 in_vector_length, WebRtc_Word16 right_shifts) argument

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