Searched refs:scaling (Results 1 - 21 of 21) sorted by relevance

/external/webrtc/src/common_audio/signal_processing/
H A Denergy.c24 int scaling = WebRtcSpl_GetScalingSquare(vector, vector_length, vector_length); local
30 en += WEBRTC_SPL_MUL_16_16_RSFT(*vectorptr, *vectorptr, scaling);
33 *scale_factor = scaling;
H A Ddot_product_with_scale.c21 int length, int scaling)
35 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1++, *vector2++, scaling);
38 if (scaling == 0)
67 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling);
70 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling);
73 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling);
76 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling);
83 sum += WEBRTC_SPL_MUL_16_16_RSFT(*vector1, *vector2, scaling);
20 WebRtcSpl_DotProductWithScale(WebRtc_Word16 *vector1, WebRtc_Word16 *vector2, int length, int scaling) argument
H A Dauto_correlation.c32 int scaling = 0; local
50 scaling = 0;
58 scaling = 0;
61 scaling = nbits - t;
78 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1++, *xptr2++, scaling);
83 if (scaling == 0)
112 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1, *xptr2, scaling);
115 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1, *xptr2, scaling);
118 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1, *xptr2, scaling);
121 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1, *xptr2, scaling);
[all...]
/external/aac/libAACenc/src/
H A Dpre_echo_control.cpp119 int scaling; local
132 scaling = 2*(mdctScale-*mdctScalenm1);
136 FDK_ASSERT(scaling>=0);
137 tmpThreshold1 = maxAllowedIncreaseFactor * (pbThresholdNm1[i]>>scaling);
151 scaling = 2*(*mdctScalenm1-mdctScale);
161 FDK_ASSERT(scaling>=0);
162 if((pbThreshold[i]>>(scaling+1)) > tmpThreshold1) {
163 pbThreshold[i] = tmpThreshold1<<(scaling+1);
H A Dadj_thr.cpp135 #define Q_BITFAC (24) /* Q scaling used in FDKaacEnc_bitresCalcBitFac() calculation */
463 /* maximal number of bands is 64, results scaling factor 6 */
1420 INT* scaling )
1425 value = fDivNorm( num, denum, scaling);
1428 value = -fDivNorm( -num, denum, scaling);
1430 value = f2Pow(value, *scaling, scaling);
1431 *scaling = DFRACT_BITS-1-*scaling;
2117 int scaling local
[all...]
/external/speex/libspeex/
H A Dfilterbank.h45 float *scaling; member in struct:__anon10961
H A Dfilterbank.c75 bank->scaling = (float*)speex_alloc(banks*sizeof(float));
108 bank->scaling[i] = 0;
112 bank->scaling[id] += bank->filter_left[i];
114 bank->scaling[id] += bank->filter_right[i];
117 bank->scaling[i] = Q15_ONE/(bank->scaling[i]);
129 speex_free(bank->scaling);
151 mel[i] = MULT16_32_P15(Q15(bank->scaling[i]),mel[i]);
187 mel[i] *= bank->scaling[i];
/external/freetype/include/freetype/internal/
H A Dftcalc.h118 * the 64bit multiplication. Let `sa' and `sb' be the scaling factors of
119 * `a' and `b', respectively, then the scaling factor of the result is
125 FT_Long scaling );
136 FT_Long scaling );
/external/freetype/src/cff/
H A Dcffparse.c132 FT_Long* scaling )
143 if ( scaling )
144 *scaling = 0;
267 if ( scaling )
278 *scaling = exponent - fraction_length + 1;
287 /* Make `scaling' as small as possible. */
303 *scaling = exponent;
311 *scaling = exponent - 4;
316 *scaling = exponent - 5;
389 /* but return `10^scaling' time
458 FT_Long scaling; local
[all...]
H A Dcffobjs.c640 /* scaling is done with `units_per_em' then (at this point, */
641 /* it already contains the scaling factor, but without */
683 FT_Long scaling; local
692 scaling = FT_MIN( top->units_per_em, sub->units_per_em );
694 scaling = 1;
698 scaling );
701 scaling );
705 scaling );
/external/clang/lib/StaticAnalyzer/Checkers/
H A DArrayBoundCheckerV2.cpp241 // Scale a base value by a scaling factor, and return the scaled
244 NonLoc baseVal, CharUnits scaling,
247 sb.makeArrayIndex(scaling.getQuantity()),
243 scaleValue(ProgramStateRef state, NonLoc baseVal, CharUnits scaling, SValBuilder &sb) argument
/external/freetype/src/base/
H A Dftcalc.c757 FT_Long scaling )
761 FT_Long val = 0x10000L * scaling;
782 FT_Long scaling )
786 FT_Long val = 0x10000L * scaling;
/external/libvpx/vp8/encoder/arm/armv6/
H A Dvp8_fast_fdct4x4_armv6.asm147 lsl r8, r2, #16 ; prepare bottom halfword for scaling
149 lsl r9, r3, #16 ; prepare bottom halfword for scaling
201 lsl r8, r2, #16 ; prepare bottom halfword for scaling
203 lsl r9, r3, #16 ; prepare bottom halfword for scaling
/external/sonivox/arm-hybrid-22k/lib_src/
H A DARM-E_interpolate_loop_gnu.s101 @ saturation operation should take in the filter before scaling back to
H A DARM-E_interpolate_noloop_gnu.s93 @ saturation operation should take in the filter before scaling back to
/external/sonivox/arm-wt-22k/lib_src/
H A DARM-E_interpolate_loop_gnu.s101 @ saturation operation should take in the filter before scaling back to
H A DARM-E_interpolate_noloop_gnu.s93 @ saturation operation should take in the filter before scaling back to
/external/libvpx/vpx_scale/arm/armv4/
H A Dgen_scalers_armv4.asm45 ; * destination scaling up by 4 to 5.
221 ; * destination scaling up by 2 to 3.
345 ; * destination scaling up by 3 to 5.
515 ; * destination scaling up by 3 to 4.
668 ; * destination scaling up by 1 to 2.
/external/webrtc/src/common_audio/signal_processing/include/
H A Dsignal_processing_library.h240 // Vector scaling operations. Implementation in vector_scaling_operations.c.
271 // End: Vector scaling operations.
373 int scaling);
685 // - in_vector : Input vector to check scaling on
1489 // - scaling : The number of right bit shifts to apply on each term
1491 // output will be in Q(-|scaling|)
1493 // Return value : The dot product in Q(-scaling)
1560 // This routine prevents overflow by scaling by 2 before each FFT stage. This is
1561 // a fixed scaling, for proper normalization - there will be log2(n) passes, so
/external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/
H A Dorg.eclipse.swt.gtk.linux.x86_3.6.1.v3657a.jarMETA-INF/MANIFEST.MF META-INF/ECLIPSEF.SF META-INF/ECLIPSEF.RSA META ...
H A Dorg.eclipse.swt.win32.win32.x86_3.6.1.v3657a.jarMETA-INF/MANIFEST.MF META-INF/ECLIPSEF.SF META-INF/ECLIPSEF.RSA META ...

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