/external/chromium_org/third_party/opus/src/silk/float/ |
corrMatrix_FLP.c | 67 double energy; local 71 energy = silk_energy_FLP( ptr1, L ); /* X[:,0]'*X[:,0] */ 72 matrix_ptr( XX, 0, 0, Order ) = ( silk_float )energy; 75 energy += ptr1[ -j ] * ptr1[ -j ] - ptr1[ L - j ] * ptr1[ L - j ]; 76 matrix_ptr( XX, j, j, Order ) = ( silk_float )energy; 82 energy = silk_inner_product_FLP( ptr1, ptr2, L ); 83 matrix_ptr( XX, lag, 0, Order ) = ( silk_float )energy; 84 matrix_ptr( XX, 0, lag, Order ) = ( silk_float )energy; 87 energy += ptr1[ -j ] * ptr2[ -j ] - ptr1[ L - j ] * ptr2[ L - j ]; 88 matrix_ptr( XX, lag + j, j, Order ) = ( silk_float )energy; [all...] |
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/ilbc/ |
cb_mem_energy.c | 24 * Function WebRtcIlbcfix_CbMemEnergy computes the energy of all 35 int16_t *energyW16, /* (o) Energy in the CB vectors */ 36 int16_t *energyShifts, /* (o) Shift value of the energy */ 37 int16_t scale, /* (i) The scaling of all energy values */ 38 int16_t base_size /* (i) Index to where the energy values should be stored */ 41 int32_t energy, tmp32; local 43 /* Compute the energy and store it in a vector. Also the 44 * corresponding shift values are stored. The energy values 47 /* Calculate the energy in the first block of 'lTarget' sampels. */ 52 energy = WebRtcSpl_DotProductWithScale( pp, pp, lTarget, scale) [all...] |
cb_mem_energy_augmentation.c | 25 int16_t scale, /* (i) The scaling of all energy values */ 26 int16_t base_size, /* (i) Index to where the energy values should be stored */ 27 int16_t *energyW16, /* (o) Energy in the CB vectors */ 28 int16_t *energyShifts /* (o) Shift value of the energy */ 30 int32_t energy, tmp32; local 40 /* Compute the energy for the first (low-5) noninterpolated samples */ 46 /* Update the energy recursively to save complexity */ 50 energy = nrjRecursive; 53 energy += WebRtcSpl_DotProductWithScale(interpSamplesPtr, interpSamplesPtr, 4, scale); 56 /* Compute energy for the remaining samples * [all...] |
do_plc.c | 42 int32_t measure, maxMeasure, energy; local 102 /* Use the criteria (corr*corr)/energy to compare if 140 abs(corr(vec1, vec2))/(sqrt(energy(vec1))*sqrt(energy(vec2))) 228 energy = 0; 273 energy += WEBRTC_SPL_MUL_16_16_RSFT(PLCresidual[i], 279 if (energy < (WEBRTC_SPL_SHIFT_W32(((int32_t)iLBCdec_inst->blockl*900),-(iLBCdec_inst->prevScale+1)))) { 280 energy = 0;
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/external/libopus/silk/float/ |
corrMatrix_FLP.c | 67 double energy; local 71 energy = silk_energy_FLP( ptr1, L ); /* X[:,0]'*X[:,0] */ 72 matrix_ptr( XX, 0, 0, Order ) = ( silk_float )energy; 75 energy += ptr1[ -j ] * ptr1[ -j ] - ptr1[ L - j ] * ptr1[ L - j ]; 76 matrix_ptr( XX, j, j, Order ) = ( silk_float )energy; 82 energy = silk_inner_product_FLP( ptr1, ptr2, L ); 83 matrix_ptr( XX, lag, 0, Order ) = ( silk_float )energy; 84 matrix_ptr( XX, 0, lag, Order ) = ( silk_float )energy; 87 energy += ptr1[ -j ] * ptr2[ -j ] - ptr1[ L - j ] * ptr2[ L - j ]; 88 matrix_ptr( XX, lag + j, j, Order ) = ( silk_float )energy; [all...] |
/external/eigen/bench/ |
vdw_new.cpp | 37 // energy . . . . ... 49 // Energy() 50 SCALAR energy = 0.0; local 52 energy += E_VDW(interactions1, interactions2); 53 energy *= 1 + 1e-20 * i; // prevent compiler from optimizing the loop 55 cout << "energy = " << energy << endl;
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/cts/suite/audio_quality/lib/src/ |
BuiltinProcessing.cpp | 58 double energy = 0.0f; local 60 energy += (rawData[i] * rawData[i]); 62 rms = (int64_t)sqrt(energy/samples);
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/external/aac/libAACenc/src/ |
grp_data.cpp | 199 FIXP_DBL energy = sfbEnergy->Short[wnd][sfb]; local 202 energy = nrgAddSaturate(energy, sfbEnergy->Short[wnd+j][sfb]); 204 sfbEnergy->Long[i++] = energy; 217 FIXP_DBL energy = sfbEnergyMS->Short[wnd][sfb]; local 220 energy = nrgAddSaturate(energy, sfbEnergyMS->Short[wnd+j][sfb]); 222 sfbEnergyMS->Long[i++] = energy; 235 FIXP_DBL energy = sfbSpreadEnergy->Short[wnd][sfb]; local 238 energy = nrgAddSaturate(energy, sfbSpreadEnergy->Short[wnd+j][sfb]) [all...] |
quantize.cpp | 343 description: calculates energy and distortion of quantized values 347 output: energy, distortion 361 FIXP_DBL energy = FL2FXCONST_DBL(0.0f); local 375 /* energy */ 376 energy += fPow2(invQuantSpec); 392 *en = CalcLdData(energy)+FL2FXCONST_DBL(0.03125f);
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/external/chromium_org/third_party/opus/src/silk/fixed/ |
corrMatrix_FIX.c | 85 opus_int32 energy; local 88 /* Calculate energy to find shift used to fit in 32 bits */ 89 silk_sum_sqr_shift( &energy, &rshifts_local, x, L + order - 1 ); 91 head_room_rshifts = silk_max( head_room - silk_CLZ32( energy ), 0 ); 93 energy = silk_RSHIFT32( energy, head_room_rshifts ); 96 /* Calculate energy of first column (0) of X: X[:,0]'*X[:,0] */ 99 energy -= silk_RSHIFT32( silk_SMULBB( x[ i ], x[ i ] ), rshifts_local ); 102 /* Adjust energy */ 103 energy = silk_RSHIFT32( energy, *rshifts - rshifts_local ) [all...] |
/external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/ |
normal.cc | 79 int32_t energy = WebRtcSpl_DotProductWithScale(signal, signal, local 81 energy = energy / (energy_length >> scaling); 84 if ((energy != 0) && 85 (energy > background_noise_.Energy(channel_ix))) { 86 // Normalize new frame energy to 15 bits. 87 scaling = WebRtcSpl_NormW32(energy) - 16; 88 // We want background_noise_.energy() / energy in Q14 [all...] |
background_noise.h | 45 int32_t Energy(size_t channel) const; 91 energy = 2500; 103 int32_t energy; member in struct:webrtc::BackgroundNoise::ChannelParameters 118 // Increments the energy threshold by a factor 1 + |kThresholdIncrement|.
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/external/libopus/silk/fixed/ |
corrMatrix_FIX.c | 85 opus_int32 energy; local 88 /* Calculate energy to find shift used to fit in 32 bits */ 89 silk_sum_sqr_shift( &energy, &rshifts_local, x, L + order - 1 ); 91 head_room_rshifts = silk_max( head_room - silk_CLZ32( energy ), 0 ); 93 energy = silk_RSHIFT32( energy, head_room_rshifts ); 96 /* Calculate energy of first column (0) of X: X[:,0]'*X[:,0] */ 99 energy -= silk_RSHIFT32( silk_SMULBB( x[ i ], x[ i ] ), rshifts_local ); 102 /* Adjust energy */ 103 energy = silk_RSHIFT32( energy, *rshifts - rshifts_local ) [all...] |
/frameworks/av/media/libstagefright/codecs/aacenc/src/ |
grp_data.c | 125 Word32 energy = sfbEnergy->sfbShort[wnd][sfb]; local 127 energy = L_add(energy, sfbEnergy->sfbShort[wnd+j][sfb]); 129 sfbEnergy->sfbLong[i] = energy; 140 Word32 energy = sfbEnergyMS->sfbShort[wnd][sfb]; local 142 energy = L_add(energy, sfbEnergyMS->sfbShort[wnd+j][sfb]); 144 sfbEnergyMS->sfbLong[i] = energy; 155 Word32 energy = sfbSpreadedEnergy->sfbShort[wnd][sfb]; local 157 energy = L_add(energy, sfbSpreadedEnergy->sfbShort[wnd+j][sfb]) [all...] |
/external/chromium_org/third_party/WebKit/PerformanceTests/SunSpider/tests/sunspider-0.9/ |
access-nbody.js | 128 NBodySystem.prototype.energy = function(){ 163 ret = bodies.energy(); 167 ret = bodies.energy();
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/external/chromium_org/third_party/WebKit/PerformanceTests/SunSpider/tests/sunspider-0.9.1/ |
access-nbody.js | 128 NBodySystem.prototype.energy = function(){ 163 ret = bodies.energy(); 167 ret = bodies.energy();
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/external/chromium_org/third_party/WebKit/PerformanceTests/SunSpider/tests/sunspider-1.0/ |
access-nbody.js | 128 NBodySystem.prototype.energy = function(){ 163 ret = bodies.energy(); 167 ret = bodies.energy();
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/frameworks/base/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/functional/ |
EnergyProbe.java | 23 * The EnergyProbe class provides audio signal energy measurements based on the FFT returned 25 * value has no unit and is just proportional to the amount of energy present around the 57 int energy = 0; local 70 energy += (int)mFft[0] * (int)mFft[0]; 83 energy += tmp/j; 97 return energy/count;
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/external/chromium_org/third_party/libvpx/source/libvpx/vp9/encoder/ |
vp9_aq_variance.c | 25 #define ENERGY_IN_BOUNDS(energy)\ 26 assert((energy) >= ENERGY_MIN && (energy) <= ENERGY_MAX) 38 unsigned int vp9_vaq_segment_id(int energy) { 39 ENERGY_IN_BOUNDS(energy); 41 return SEGMENT_ID(energy); 44 double vp9_vaq_rdmult_ratio(int energy) { 45 ENERGY_IN_BOUNDS(energy); 49 return RDMULT_RATIO(energy); 52 double vp9_vaq_inv_q_ratio(int energy) { 141 double energy; local [all...] |
/external/chromium_org/third_party/webrtc/common_audio/vad/ |
vad_filterbank.c | 144 // Calculates the energy of |data_in| in dB, and also updates an overall 147 // - data_in [i] : Input audio data for energy calculation. 150 // - total_energy [i/o] : An external energy updated with the energy of 154 // - log_energy [o] : 10 * log10("energy of |data_in|") given in Q4. 158 // |tot_rshifts| accumulates the number of right shifts performed on |energy|. 160 // The |energy| will be normalized to 15 bits. We use unsigned integer because 162 uint32_t energy = 0; local 167 energy = (uint32_t) WebRtcSpl_Energy((int16_t*) data_in, data_length, 170 if (energy != 0) [all...] |
/external/libvpx/libvpx/vp9/encoder/ |
vp9_aq_variance.c | 25 #define ENERGY_IN_BOUNDS(energy)\ 26 assert((energy) >= ENERGY_MIN && (energy) <= ENERGY_MAX) 38 unsigned int vp9_vaq_segment_id(int energy) { 39 ENERGY_IN_BOUNDS(energy); 41 return SEGMENT_ID(energy); 44 double vp9_vaq_rdmult_ratio(int energy) { 45 ENERGY_IN_BOUNDS(energy); 49 return RDMULT_RATIO(energy); 52 double vp9_vaq_inv_q_ratio(int energy) { 141 double energy; local [all...] |
/external/webrtc/src/common_audio/vad/ |
vad_filterbank.c | 162 // Energy in 3000 Hz - 4000 Hz 167 // Energy in 2000 Hz - 3000 Hz 181 // Energy in 1000 Hz - 2000 Hz 196 // Energy in 500 Hz - 1000 Hz 211 // Energy in 250 Hz - 500 Hz 234 int32_t energy = WebRtcSpl_Energy(vector, vector_length, &shfts); local 236 if (energy > 0) { 238 shfts2 = 16 - WebRtcSpl_NormW32(energy); 242 energy_s16 = (int16_t) WEBRTC_SPL_SHIFT_W32(energy, -shfts2);
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/hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp9/encoder/ |
vp9_aq_variance.c | 25 #define ENERGY_IN_BOUNDS(energy)\ 26 assert((energy) >= ENERGY_MIN && (energy) <= ENERGY_MAX) 38 unsigned int vp9_vaq_segment_id(int energy) { 39 ENERGY_IN_BOUNDS(energy); 41 return SEGMENT_ID(energy); 44 double vp9_vaq_rdmult_ratio(int energy) { 45 ENERGY_IN_BOUNDS(energy); 49 return RDMULT_RATIO(energy); 52 double vp9_vaq_inv_q_ratio(int energy) { 141 double energy; local [all...] |
/cts/tests/tests/media/src/android/media/cts/ |
VisualizerTest.java | 142 int energy = computeEnergy(data, true); local 143 assertEquals("getWaveForm reports energy for silence", 144 0, energy); 146 energy = computeEnergy(data, false); 147 assertEquals("getFft reports energy for silence", 148 0, energy); 189 int energy = computeEnergy(mWaveform, true); local 190 assertEquals("getWaveForm reports energy for silence", 191 0, energy); 205 energy = computeEnergy(mFft, false) 224 int energy = 0; local [all...] |
/external/chromium_org/third_party/opus/src/silk/ |
PLC.c | 211 /* Find the subframe with lowest energy of the last two and use that as random noise generator */ 216 /* First sub-frame has lowest energy */ 219 /* Second sub-frame has lowest energy */ 374 opus_int32 energy; local 379 /* Calculate energy in concealed residual */ 386 silk_sum_sqr_shift( &energy, &energy_shift, frame, length ); 392 energy = silk_RSHIFT( energy, psPLC->conc_energy_shift - energy_shift ); 395 /* Fade in the energy difference */ 396 if( energy > psPLC->conc_energy ) [all...] |