Home
last modified time | relevance | path

Searched refs:scaling (Results 1 – 25 of 161) sorted by relevance

1234567

/external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/
Dtime_stretch.cc82 int scaling = 31 - WebRtcSpl_NormW32(max_input_value_ * max_input_value_) - in Process() local
84 scaling = std::max(0, scaling); in Process()
93 WebRtcSpl_DotProductWithScale(vec1, vec1, peak_index, scaling); in Process()
95 WebRtcSpl_DotProductWithScale(vec2, vec2, peak_index, scaling); in Process()
99 WebRtcSpl_DotProductWithScale(vec1, vec2, peak_index, scaling); in Process()
103 scaling); in Process()
162 int scaling = kLogCorrelationLen - WebRtcSpl_NormW32( in AutoCorrelation() local
164 scaling = std::max(0, scaling); in AutoCorrelation()
170 kCorrelationLen, kMaxLag - kMinLag, scaling, -1); in AutoCorrelation()
174 scaling = std::max(0, 17 - WebRtcSpl_NormW32(max_corr)); in AutoCorrelation()
[all …]
Dnormal.cc76 int scaling = 6 + fs_shift in Process() local
78 scaling = std::max(scaling, 0); // |scaling| should always be >= 0. in Process()
80 energy_length, scaling); in Process()
81 energy = energy / (energy_length >> scaling); in Process()
87 scaling = WebRtcSpl_NormW32(energy) - 16; in Process()
90 background_noise_.Energy(channel_ix) << (scaling+14); in Process()
91 int16_t energy_scaled = energy << scaling; in Process()
/external/chromium_org/third_party/webrtc/common_audio/signal_processing/
Dauto_correlation.c21 int scaling = 0; in WebRtcSpl_AutoCorrelation() local
36 scaling = 0; in WebRtcSpl_AutoCorrelation()
44 scaling = 0; in WebRtcSpl_AutoCorrelation()
46 scaling = nbits - t; in WebRtcSpl_AutoCorrelation()
55 sum += (in_vector[j + 0] * in_vector[i + j + 0]) >> scaling; in WebRtcSpl_AutoCorrelation()
56 sum += (in_vector[j + 1] * in_vector[i + j + 1]) >> scaling; in WebRtcSpl_AutoCorrelation()
57 sum += (in_vector[j + 2] * in_vector[i + j + 2]) >> scaling; in WebRtcSpl_AutoCorrelation()
58 sum += (in_vector[j + 3] * in_vector[i + j + 3]) >> scaling; in WebRtcSpl_AutoCorrelation()
61 sum += (in_vector[j] * in_vector[i + j]) >> scaling; in WebRtcSpl_AutoCorrelation()
66 *scale = scaling; in WebRtcSpl_AutoCorrelation()
Ddot_product_with_scale.c16 int scaling) { in WebRtcSpl_DotProductWithScale() argument
22 sum += (vector1[i + 0] * vector2[i + 0]) >> scaling; in WebRtcSpl_DotProductWithScale()
23 sum += (vector1[i + 1] * vector2[i + 1]) >> scaling; in WebRtcSpl_DotProductWithScale()
24 sum += (vector1[i + 2] * vector2[i + 2]) >> scaling; in WebRtcSpl_DotProductWithScale()
25 sum += (vector1[i + 3] * vector2[i + 3]) >> scaling; in WebRtcSpl_DotProductWithScale()
28 sum += (vector1[i] * vector2[i]) >> scaling; in WebRtcSpl_DotProductWithScale()
Denergy.c24 int scaling = WebRtcSpl_GetScalingSquare(vector, vector_length, vector_length); in WebRtcSpl_Energy() local
30 en += WEBRTC_SPL_MUL_16_16_RSFT(*vectorptr, *vectorptr, scaling); in WebRtcSpl_Energy()
33 *scale_factor = scaling; in WebRtcSpl_Energy()
/external/webrtc/src/common_audio/signal_processing/
Dauto_correlation.c32 int scaling = 0; in WebRtcSpl_AutoCorrelation() local
50 scaling = 0; in WebRtcSpl_AutoCorrelation()
58 scaling = 0; in WebRtcSpl_AutoCorrelation()
61 scaling = nbits - t; in WebRtcSpl_AutoCorrelation()
78 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1++, *xptr2++, scaling); in WebRtcSpl_AutoCorrelation()
83 if (scaling == 0) in WebRtcSpl_AutoCorrelation()
112 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1, *xptr2, scaling); in WebRtcSpl_AutoCorrelation()
115 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1, *xptr2, scaling); in WebRtcSpl_AutoCorrelation()
118 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1, *xptr2, scaling); in WebRtcSpl_AutoCorrelation()
121 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1, *xptr2, scaling); in WebRtcSpl_AutoCorrelation()
[all …]
Ddot_product_with_scale.c21 int length, int scaling) in WebRtcSpl_DotProductWithScale() argument
35 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1++, *vector2++, scaling); in WebRtcSpl_DotProductWithScale()
38 if (scaling == 0) in WebRtcSpl_DotProductWithScale()
67 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling); in WebRtcSpl_DotProductWithScale()
70 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling); in WebRtcSpl_DotProductWithScale()
73 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling); in WebRtcSpl_DotProductWithScale()
76 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling); in WebRtcSpl_DotProductWithScale()
83 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling); in WebRtcSpl_DotProductWithScale()
Denergy.c24 int scaling = WebRtcSpl_GetScalingSquare(vector, vector_length, vector_length); in WebRtcSpl_Energy() local
30 en += WEBRTC_SPL_MUL_16_16_RSFT(*vectorptr, *vectorptr, scaling); in WebRtcSpl_Energy()
33 *scale_factor = scaling; in WebRtcSpl_Energy()
/external/aac/libAACenc/src/
Dpre_echo_control.cpp119 int scaling; in FDKaacEnc_PreEchoControl() local
132 scaling = 2*(mdctScale-*mdctScalenm1); in FDKaacEnc_PreEchoControl()
136 FDK_ASSERT(scaling>=0); in FDKaacEnc_PreEchoControl()
137 tmpThreshold1 = maxAllowedIncreaseFactor * (pbThresholdNm1[i]>>scaling); in FDKaacEnc_PreEchoControl()
151 scaling = 2*(*mdctScalenm1-mdctScale); in FDKaacEnc_PreEchoControl()
161 FDK_ASSERT(scaling>=0); in FDKaacEnc_PreEchoControl()
162 if((pbThreshold[i]>>(scaling+1)) > tmpThreshold1) { in FDKaacEnc_PreEchoControl()
163 pbThreshold[i] = tmpThreshold1<<(scaling+1); in FDKaacEnc_PreEchoControl()
/external/pdfium/core/src/fxge/fx_freetype/fxft2.5.01/src/cff/
Dcffparse.c133 FT_Long* scaling ) in cff_parse_real() argument
144 if ( scaling ) in cff_parse_real()
145 *scaling = 0; in cff_parse_real()
279 if ( scaling ) in cff_parse_real()
290 *scaling = exponent - fraction_length + 1; in cff_parse_real()
320 *scaling = exponent; in cff_parse_real()
328 *scaling = exponent - 4; in cff_parse_real()
333 *scaling = exponent - 5; in cff_parse_real()
415 FT_Long scaling ) in do_fixed() argument
418 return cff_parse_real( d[0], d[1], scaling, NULL ); in do_fixed()
[all …]
/external/chromium_org/third_party/freetype/src/cff/
Dcffparse.c133 FT_Long* scaling ) in cff_parse_real() argument
144 if ( scaling ) in cff_parse_real()
145 *scaling = 0; in cff_parse_real()
279 if ( scaling ) in cff_parse_real()
290 *scaling = exponent - fraction_length + 1; in cff_parse_real()
320 *scaling = exponent; in cff_parse_real()
328 *scaling = exponent - 4; in cff_parse_real()
333 *scaling = exponent - 5; in cff_parse_real()
415 FT_Long scaling ) in do_fixed() argument
418 return cff_parse_real( d[0], d[1], scaling, NULL ); in do_fixed()
[all …]
/external/freetype/src/cff/
Dcffparse.c129 FT_Long* scaling ) in cff_parse_real() argument
140 if ( scaling ) in cff_parse_real()
141 *scaling = 0; in cff_parse_real()
275 if ( scaling ) in cff_parse_real()
286 *scaling = exponent - fraction_length + 1; in cff_parse_real()
316 *scaling = exponent; in cff_parse_real()
324 *scaling = exponent - 4; in cff_parse_real()
329 *scaling = exponent - 5; in cff_parse_real()
411 FT_Long scaling ) in do_fixed() argument
414 return cff_parse_real( d[0], d[1], scaling, NULL ); in do_fixed()
[all …]
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/
Dfilters_mips.c21 int16_t scaling = 0; in WebRtcIsacfix_AutocorrMIPS() local
126 [count] "+r" (count), [scaling] "=r" (scaling) in WebRtcIsacfix_AutocorrMIPS()
135 if (scaling == 0) { in WebRtcIsacfix_AutocorrMIPS()
204 } else if (scaling == 32) { in WebRtcIsacfix_AutocorrMIPS()
277 int32_t tmp_shift = 32 - scaling; in WebRtcIsacfix_AutocorrMIPS()
353 : [scaling] "r" (scaling) in WebRtcIsacfix_AutocorrMIPS()
362 *scale = scaling; in WebRtcIsacfix_AutocorrMIPS()
Dfilters.c24 int16_t scaling = 0; in WebRtcIsacfix_AutocorrC() local
41 scaling = 0; in WebRtcIsacfix_AutocorrC()
43 scaling = 32 - WebRtcSpl_NormU32(temp); in WebRtcIsacfix_AutocorrC()
45 r[0] = (int32_t)(prod >> scaling); in WebRtcIsacfix_AutocorrC()
53 sum = (int32_t)(prod >> scaling); in WebRtcIsacfix_AutocorrC()
57 *scale = scaling; in WebRtcIsacfix_AutocorrC()
Dpitch_estimator.c158 int16_t scaling,n,k; in PCorr2Q32() local
168 scaling = WebRtcSpl_GetScalingSquare ((int16_t *) in, PITCH_CORR_LEN2, PITCH_CORR_LEN2); in PCorr2Q32()
173 ysum32 += WEBRTC_SPL_MUL_16_16_RSFT( (int16_t) in[n],(int16_t) in[n], scaling); // Q0 in PCorr2Q32()
174 csum32 += WEBRTC_SPL_MUL_16_16_RSFT((int16_t) x[n],(int16_t) in[n], scaling); // Q0 in PCorr2Q32()
199 ysum32 -= WEBRTC_SPL_MUL_16_16_RSFT( (int16_t) in[k-1],(int16_t) in[k-1], scaling); in PCorr2Q32()
200 …_16_16_RSFT( (int16_t) in[PITCH_CORR_LEN2 + k - 1],(int16_t) in[PITCH_CORR_LEN2 + k - 1], scaling); in PCorr2Q32()
207 int32x4_t int_32x4_scale = vdupq_n_s32(-scaling); in PCorr2Q32()
228 if(scaling == 0) { in PCorr2Q32()
234 csum32 += (x[n] * inptr[n]) >> scaling; in PCorr2Q32()
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
Dfilters_neon.c39 int16_t scaling = 0; in WebRtcIsacfix_AutocorrNeon() local
71 scaling = (32 - zeros_high + 1); in WebRtcIsacfix_AutocorrNeon()
73 scaling = 1; in WebRtcIsacfix_AutocorrNeon()
75 reg64x1b = -scaling; in WebRtcIsacfix_AutocorrNeon()
155 [scaling]"r"(-scaling) in WebRtcIsacfix_AutocorrNeon()
164 *scale = scaling; in WebRtcIsacfix_AutocorrNeon()
Dfilters.c34 int16_t scaling = 0; in WebRtcIsacfix_AutocorrC() local
47 scaling = 0; in WebRtcIsacfix_AutocorrC()
49 scaling = 32 - WebRtcSpl_NormU32(temp); in WebRtcIsacfix_AutocorrC()
51 r[0] = (int32_t)(prod >> scaling); in WebRtcIsacfix_AutocorrC()
59 sum = (int32_t)(prod >> scaling); in WebRtcIsacfix_AutocorrC()
63 *scale = scaling; in WebRtcIsacfix_AutocorrC()
/external/speex/libspeex/
Dfilterbank.c75 bank->scaling = (float*)speex_alloc(banks*sizeof(float)); in filterbank_new()
108 bank->scaling[i] = 0; in filterbank_new()
112 bank->scaling[id] += bank->filter_left[i]; in filterbank_new()
114 bank->scaling[id] += bank->filter_right[i]; in filterbank_new()
117 bank->scaling[i] = Q15_ONE/(bank->scaling[i]); in filterbank_new()
129 speex_free(bank->scaling); in filterbank_destroy()
187 mel[i] *= bank->scaling[i]; in filterbank_compute_bank()
/external/pixman/test/
DMakefile.sources16 scaling-crash-test \
17 scaling-helpers-test \
26 scaling-test \
DMakefile.in82 alpha-loop$(EXEEXT) scaling-crash-test$(EXEEXT) \
83 scaling-helpers-test$(EXEEXT) gradient-crash-test$(EXEEXT) \
87 glyph-test$(EXEEXT) scaling-test$(EXEEXT) affine-test$(EXEEXT) \
213 scaling_crash_test_SOURCES = scaling-crash-test.c
214 scaling_crash_test_OBJECTS = scaling-crash-test.$(OBJEXT)
218 scaling_helpers_test_SOURCES = scaling-helpers-test.c
219 scaling_helpers_test_OBJECTS = scaling-helpers-test.$(OBJEXT)
223 scaling_test_SOURCES = scaling-test.c
224 scaling_test_OBJECTS = scaling-test.$(OBJEXT)
271 rotate-test.c scaling-crash-test.c scaling-helpers-test.c \
[all …]
/external/chromium_org/third_party/webrtc/voice_engine/test/auto_test/standard/
Dvolume_test.cc205 float scaling = -1.0f; in TEST_F() local
208 channel_, scaling)); in TEST_F()
209 EXPECT_FLOAT_EQ(1.0f, scaling); in TEST_F()
216 float scaling = 1.0f; in TEST_F() local
218 channel_, scaling)); in TEST_F()
220 EXPECT_FLOAT_EQ(0.1f, scaling); in TEST_F()
/external/eigen/test/eigen2/
Deigen2_hyperplane.cpp53 Scaling<Scalar,HyperplaneType::AmbientDimAtCompileTime> scaling(VectorType::Random()); in hyperplane() local
61 …VERIFY_IS_MUCH_SMALLER_THAN( pl2.transform(rot*scaling).absDistance((rot*scaling) * p1), Scalar(1)… in hyperplane()
63 VERIFY_IS_MUCH_SMALLER_THAN( pl2.transform(rot*scaling*translation) in hyperplane()
64 .absDistance((rot*scaling*translation) * p1), Scalar(1) ); in hyperplane()
/external/chromium_org/ash/desktop_background/
Ddesktop_background_view.cc109 float scaling = display_info.GetEffectiveUIScale(); in OnPaint() local
110 if (scaling <= 1.0f) in OnPaint()
111 scaling = 1.0f; in OnPaint()
116 0, 0, wallpaper.width() * scaling, wallpaper.height() * scaling); in OnPaint()
/external/eigen/test/
Dgeo_hyperplane.cpp53 DiagonalMatrix<Scalar,HyperplaneType::AmbientDimAtCompileTime> scaling(VectorType::Random()); in hyperplane() local
61 …VERIFY_IS_MUCH_SMALLER_THAN( pl2.transform(rot*scaling).absDistance((rot*scaling) * p1), Scalar(1)… in hyperplane()
63 VERIFY_IS_MUCH_SMALLER_THAN( pl2.transform(rot*scaling*translation) in hyperplane()
64 .absDistance((rot*scaling*translation) * p1), Scalar(1) ); in hyperplane()
/external/chromium_org/third_party/webrtc/voice_engine/
Dvoe_volume_control_impl.cc391 float scaling) in SetChannelOutputVolumeScaling() argument
395 channel, scaling); in SetChannelOutputVolumeScaling()
401 if (scaling < kMinOutputVolumeScaling || in SetChannelOutputVolumeScaling()
402 scaling > kMaxOutputVolumeScaling) in SetChannelOutputVolumeScaling()
416 return channelPtr->SetChannelOutputVolumeScaling(scaling); in SetChannelOutputVolumeScaling()
420 float& scaling) in GetChannelOutputVolumeScaling() argument
437 return channelPtr->GetChannelOutputVolumeScaling(scaling); in GetChannelOutputVolumeScaling()

1234567