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Searched refs:PerceptibleReciprocal (Results 1 – 25 of 55) sorted by relevance

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/external/ImageMagick/MagickCore/
Dcolorspace-private.h78 cyan=(MagickRealType) (PerceptibleReciprocal(1.0-black)*(cyan-black)); in ConvertRGBToCMYK()
79 magenta=(MagickRealType) (PerceptibleReciprocal(1.0-black)*(magenta-black)); in ConvertRGBToCMYK()
80 yellow=(MagickRealType) (PerceptibleReciprocal(1.0-black)*(yellow-black)); in ConvertRGBToCMYK()
Dgeometry.c1140 geometry_info->rho*=PerceptibleReciprocal(geometry_info->sigma); in ParseGeometry()
1444 PerceptibleReciprocal((double) former_height); in ParseMetaGeometry()
1448 *height=(size_t) floor((double) (PerceptibleReciprocal( in ParseMetaGeometry()
1453 *width=(size_t) floor((double) (PerceptibleReciprocal( in ParseMetaGeometry()
1538 scale.x=(double) former_width*PerceptibleReciprocal(distance* in ParseMetaGeometry()
1539 PerceptibleReciprocal(sqrt(area))); in ParseMetaGeometry()
1540 scale.y=(double) former_height*PerceptibleReciprocal(distance* in ParseMetaGeometry()
1541 PerceptibleReciprocal(sqrt(area))); in ParseMetaGeometry()
1544 *width=(unsigned long) (former_width*PerceptibleReciprocal( in ParseMetaGeometry()
1545 distance*PerceptibleReciprocal(sqrt(area)))); in ParseMetaGeometry()
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Dgem-private.h183 gamma=PerceptibleReciprocal((((52.0*L*PerceptibleReciprocal(u+13.0*L* in ConvertLuvToXYZ()
188 *X=gamma*((*Y*((39.0*L*PerceptibleReciprocal(v+13.0*L*(9.0* in ConvertLuvToXYZ()
193 *Z=(*X*(((52.0*L*PerceptibleReciprocal(u+13.0*L*(4.0* in ConvertLuvToXYZ()
324 alpha=PerceptibleReciprocal(X+15.0*Y+3.0*Z); in ConvertXYZToLuv()
Dcomposite-private.h69 gamma=PerceptibleReciprocal(gamma); in CompositePixelOver()
137 gamma=PerceptibleReciprocal(gamma); in CompositePixelInfoOver()
160 gamma=PerceptibleReciprocal(gamma); in CompositePixelInfoPlus()
Dvision.c944 centroid.x=M10*PerceptibleReciprocal(M00); in ConnectedComponentsImage()
945 centroid.y=M01*PerceptibleReciprocal(M00); in ConnectedComponentsImage()
969 object[i].metric[n]=sqrt((2.0*PerceptibleReciprocal(M00))*((M20+M02)+ in ConnectedComponentsImage()
1046 centroid.x=M10*PerceptibleReciprocal(M00); in ConnectedComponentsImage()
1047 centroid.y=M01*PerceptibleReciprocal(M00); in ConnectedComponentsImage()
1071 object[i].metric[n]=sqrt((2.0*PerceptibleReciprocal(M00))*((M20+M02)- in ConnectedComponentsImage()
1150 centroid.x=M10*PerceptibleReciprocal(M00); in ConnectedComponentsImage()
1151 centroid.y=M01*PerceptibleReciprocal(M00); in ConnectedComponentsImage()
1175 ellipse_axis.x=sqrt((2.0*PerceptibleReciprocal(M00))*((M20+M02)+ in ConnectedComponentsImage()
1177 ellipse_axis.y=sqrt((2.0*PerceptibleReciprocal(M00))*((M20+M02)- in ConnectedComponentsImage()
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Dstatistic.c311 PerceptibleReciprocal(value); in ApplyEvaluateOperator()
1035 result=2.0*PerceptibleReciprocal(width)*(QuantumScale*pixel-center); in ApplyFunction()
1551 centroid[channel].x=M10[channel]*PerceptibleReciprocal(M00[channel]); in GetImageMoments()
1552 centroid[channel].y=M01[channel]*PerceptibleReciprocal(M00[channel]); in GetImageMoments()
1635 PerceptibleReciprocal(M00[channel]))*((M20[channel]+M02[channel])+ in GetImageMoments()
1639 PerceptibleReciprocal(M00[channel]))*((M20[channel]+M02[channel])- in GetImageMoments()
1643 M11[channel]*PerceptibleReciprocal(M20[channel]-M02[channel]))); in GetImageMoments()
1667 channel_moments[channel].ellipse_axis.y*PerceptibleReciprocal( in GetImageMoments()
1671 PerceptibleReciprocal(MagickPI*channel_moments[channel].ellipse_axis.x* in GetImageMoments()
1681 M11[channel]*=PerceptibleReciprocal(pow(M00[channel],1.0+(1.0+1.0)/2.0)); in GetImageMoments()
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Dgem.c1144 *saturation=c*PerceptibleReciprocal(2.0*(*lightness)); in ConvertRGBToHSL()
1146 *saturation=c*PerceptibleReciprocal(2.0-2.0*(*lightness)); in ConvertRGBToHSL()
1215 *saturation=c*PerceptibleReciprocal(max); in ConvertRGBToHSV()
1601 noise=(double) (QuantumRange*i*PerceptibleReciprocal(SigmaPoisson)); in GenerateDifferentialNoise()
1669 alpha=PerceptibleReciprocal(2.0*gamma*gamma); in GetOptimalKernelWidth1D()
1670 beta=(double) PerceptibleReciprocal((double) MagickSQ2PI*gamma); in GetOptimalKernelWidth1D()
1709 alpha=PerceptibleReciprocal(2.0*gamma*gamma); in GetOptimalKernelWidth2D()
1710 beta=(double) PerceptibleReciprocal((double) Magick2PI*gamma*gamma); in GetOptimalKernelWidth2D()
Dcomposite.c497 gamma=PerceptibleReciprocal(alpha); in CompositeOverImage()
1639 PerceptibleReciprocal(Da)); in CompositeImage()
1673 pixel=QuantumRange*(Sa*Sa*PerceptibleReciprocal(1.0-Da)); in CompositeImage()
1721 SaSca=Sa*PerceptibleReciprocal(Sca); in CompositeImage()
1722 DcaDa=Dca*PerceptibleReciprocal(Da); in CompositeImage()
1729 gamma=PerceptibleReciprocal(1.0-alpha); in CompositeImage()
1734 gamma=PerceptibleReciprocal(alpha); in CompositeImage()
1812 pixel=QuantumRange*gamma*(Dca*Sa*Sa*PerceptibleReciprocal(Sa-Sca)+ in CompositeImage()
1973 PerceptibleReciprocal(Dca)); in CompositeImage()
2279 pixel=QuantumRange*gamma*(Sca*Sca*PerceptibleReciprocal(1.0-Dca)); in CompositeImage()
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Daccelerate-kernels-private.h344 static inline float PerceptibleReciprocal(const float x)
812 noise=(QuantumRange*i*PerceptibleReciprocal(SigmaPoisson));
1356 gamma = PerceptibleReciprocal(gamma);
1444 gamma = PerceptibleReciprocal(gamma);
2237 gamma = PerceptibleReciprocal(gamma);
2469 scale = PerceptibleReciprocal(scale);
2591 density = PerceptibleReciprocal(density);
2599 gamma = PerceptibleReciprocal(gamma);
2631 scale = PerceptibleReciprocal(scale);
2757 density = PerceptibleReciprocal(density);
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Dpixel.c4569 gamma=PerceptibleReciprocal(alpha[i])/count; in InterpolatePixelChannel()
4606 gamma=PerceptibleReciprocal(gamma); in InterpolatePixelChannel()
4660 gamma=PerceptibleReciprocal(alpha[0]); /* (color) 1/alpha_weights */ in InterpolatePixelChannel()
4662 gamma=PerceptibleReciprocal(gamma); /* (alpha) 1/number_of_pixels */ in InterpolatePixelChannel()
4695 PerceptibleReciprocal(cy[0]*(cx[0]*alpha[0]+cx[1]*alpha[1]+cx[2]* in InterpolatePixelChannel()
4774 gamma=PerceptibleReciprocal(gamma); in InterpolatePixelChannel()
4785 gamma=PerceptibleReciprocal(gamma); in InterpolatePixelChannel()
4801 gamma=PerceptibleReciprocal(gamma); in InterpolatePixelChannel()
4813 gamma=PerceptibleReciprocal(gamma); in InterpolatePixelChannel()
4849 PerceptibleReciprocal(cy[0]*(cx[0]*alpha[0]+cx[1]*alpha[1]+cx[2]* in InterpolatePixelChannel()
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Dcolorspace.c297 gamma=PerceptibleReciprocal(X+Y+Z); in ConvertRGBToxyY()
335 gamma=pow(L*PerceptibleReciprocal(white_luminance),Jzazbz_n); in ConvertXYZToJzazbz()
337 gamma=pow(M*PerceptibleReciprocal(white_luminance),Jzazbz_n); in ConvertXYZToJzazbz()
339 gamma=pow(S*PerceptibleReciprocal(white_luminance),Jzazbz_n); in ConvertXYZToJzazbz()
942 gamma=PerceptibleReciprocal(StringToDouble(value,(char **) NULL)); in sRGBTransformImage()
961 PerceptibleReciprocal(film_gamma)); in sRGBTransformImage()
968 PerceptibleReciprocal(film_gamma)))/1024.0)); in sRGBTransformImage()
1745 gamma=PerceptibleReciprocal(low_y); in ConvertxyYToRGB()
2520 gamma=PerceptibleReciprocal(StringToDouble(value,(char **) NULL)); in TransformsRGBImage()
2539 PerceptibleReciprocal(film_gamma)); in TransformsRGBImage()
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Deffect.c362 gamma=PerceptibleReciprocal(gamma); in AdaptiveBlurImage()
380 gamma=PerceptibleReciprocal(gamma); in AdaptiveBlurImage()
683 gamma=PerceptibleReciprocal(gamma); in AdaptiveSharpenImage()
701 gamma=PerceptibleReciprocal(gamma); in AdaptiveSharpenImage()
859 return(exp(-((double) x*x)*PerceptibleReciprocal(2.0*sigma*sigma))* in BlurGaussian()
860 PerceptibleReciprocal(Magick2PI*sigma*sigma)); in BlurGaussian()
1089 PerceptibleReciprocal(gamma)*pixel),q); in BilateralBlurImage()
1113 PerceptibleReciprocal(gamma)*pixel),q); in BilateralBlurImage()
1671 gamma=PerceptibleReciprocal(normalize); in EmbossImage()
2540 gamma=PerceptibleReciprocal(gamma); in MotionBlurImage()
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Dquantum-private.h321 PerceptibleReciprocal((double) range))+0.5)); in ScaleAnyToQuantum()
324 PerceptibleReciprocal((double) range)))); in ScaleAnyToQuantum()
Dresize.c1047 resize_filter->coefficient[1]=PerceptibleReciprocal(2.0*value*value); /* sigma scaling */ in AcquireResizeFilter()
1048 resize_filter->coefficient[2]=PerceptibleReciprocal(Magick2PI*value*value); in AcquireResizeFilter()
1069 resize_filter->coefficient[1]=PerceptibleReciprocal(I0(value)); in AcquireResizeFilter()
1127 resize_filter->scale*=PerceptibleReciprocal(resize_filter->window_support); in AcquireResizeFilter()
1659 …x_blur=fabs((double) x)*PerceptibleReciprocal(resize_filter->blur); /* X offset with blur scaling… in GetResizeFilterWeight()
3321 scale=PerceptibleReciprocal(scale); in HorizontalFilter()
3378 density=PerceptibleReciprocal(density); in HorizontalFilter()
3462 gamma=PerceptibleReciprocal(gamma); in HorizontalFilter()
3539 scale=PerceptibleReciprocal(scale); in VerticalFilter()
3596 density=PerceptibleReciprocal(density); in VerticalFilter()
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Dcompare.c590 area=PerceptibleReciprocal(area); in GetFuzzDistortion()
705 area=PerceptibleReciprocal(area); in GetMeanAbsoluteDistortion()
808 area=PerceptibleReciprocal(area); in GetMeanErrorPerPixel()
922 area=PerceptibleReciprocal(area); in GetMeanSquaredDistortion()
1017 area=PerceptibleReciprocal(area); in GetNormalizedCrossCorrelationDistortion()
1108 gamma=PerceptibleReciprocal(gamma); in GetNormalizedCrossCorrelationDistortion()
Ddistort.c100 determinant=PerceptibleReciprocal(coeff[0]*coeff[4]-coeff[1]*coeff[3]); in InvertAffineCoefficients()
115 determinant=PerceptibleReciprocal(coeff[0]*coeff[4]-coeff[3]*coeff[1]); in InvertPerspectiveCoefficients()
1888 scale=PerceptibleReciprocal(scale); in DistortImage()
1895 scale=PerceptibleReciprocal(scale); in DistortImage()
1902 scale=PerceptibleReciprocal(scale); in DistortImage()
1909 scale=PerceptibleReciprocal(scale); in DistortImage()
1971 coeff[6]=(coeff[5]-coeff[4])*PerceptibleReciprocal(geometry.width); /* changed width */ in DistortImage()
1972 … coeff[7]=(coeff[0]-coeff[1])*PerceptibleReciprocal(geometry.height); /* should be about 1.0 */ in DistortImage()
Ddraw.c1139 determinant=PerceptibleReciprocal(affine->sx*affine->sy-affine->rx* in InverseAffineMatrix()
1846 total_length*PerceptibleReciprocal(maximum_length)); in DrawDashPolygon()
1848 total_length*PerceptibleReciprocal(maximum_length)); in DrawDashPolygon()
1857 total_length*PerceptibleReciprocal(maximum_length)); in DrawDashPolygon()
1859 total_length*PerceptibleReciprocal(maximum_length)); in DrawDashPolygon()
1956 gamma=PerceptibleReciprocal(gamma); in GetStopColorOffset()
1974 gradient->angle))))*PerceptibleReciprocal(gradient->radii.x); in GetStopColorOffset()
1977 gradient->angle))))*PerceptibleReciprocal(gradient->radii.y); in GetStopColorOffset()
2084 offset*=PerceptibleReciprocal(length); in DrawGradientImage()
2098 offset*=PerceptibleReciprocal(length); in DrawGradientImage()
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Dresample.c1203 scale=(double) WLUT_WIDTH*PerceptibleReciprocal(F); in ScaleResampleFilter()
1206 scale=resample_filter->F*PerceptibleReciprocal(F); in ScaleResampleFilter()
Dlayer.c1357 PerceptibleReciprocal((double) curr->ticks_per_second)); in OptimizeLayerFrames()
1362 PerceptibleReciprocal((double) curr->ticks_per_second)); in OptimizeLayerFrames()
1649 PerceptibleReciprocal((double) image->ticks_per_second)); in RemoveDuplicateLayers()
1651 PerceptibleReciprocal((double) next->ticks_per_second)); in RemoveDuplicateLayers()
Dsegment.c1682 average_tau*=PerceptibleReciprocal((double) number_nodes); in OptimalTau()
1732 alpha=PerceptibleReciprocal(tau*sqrt(2.0*MagickPI)); in ScaleSpace()
1733 beta=(-1.0*PerceptibleReciprocal(2.0*tau*tau)); in ScaleSpace()
Dfx.c1089 return(PerceptibleReciprocal(image->resolution.x)*image->columns); in FxGetSymbol()
1091 return(PerceptibleReciprocal(image->resolution.y)*image->rows); in FxGetSymbol()
1549 FxReturn(PerceptibleReciprocal(*beta)*alpha); in FxEvaluateSubexpression()
1766 value=alpha*PerceptibleReciprocal(*beta); in FxEvaluateSubexpression()
2451 FxReturn(alpha-floor((alpha*PerceptibleReciprocal(*beta)))*(*beta)); in FxEvaluateSubexpression()
Dfourier.c305 gamma=QuantumRange*PerceptibleReciprocal(QuantumScale*Br[i]*Br[i]+ in ComplexImages()
811 gamma=PerceptibleReciprocal((double) fourier_info->width* in ForwardFourierTransform()
1356 gamma=PerceptibleReciprocal((double) fourier_info->width* in InverseFourierTransform()
/external/ImageMagick/coders/
Dcube.c274 offset.r=(PerceptibleReciprocal((double) (hald_level*hald_level)-1.0)* in ReadCUBEImage()
281 offset.g=(PerceptibleReciprocal(((double) hald_level*hald_level)-1.0)* in ReadCUBEImage()
288 offset.b=(PerceptibleReciprocal(((double) hald_level*hald_level)-1.0)* in ReadCUBEImage()
Djp2.c1059 q=jp2_image->comps[i].data+(ssize_t) (y*PerceptibleReciprocal( in WriteJP2Image()
1060 jp2_image->comps[i].dy)*image->columns*PerceptibleReciprocal( in WriteJP2Image()
1061 jp2_image->comps[i].dx)+x*PerceptibleReciprocal( in WriteJP2Image()
Dps2.c535 scale.x=PerceptibleReciprocal(resolution.x)*geometry.width*delta.x; in WritePS2Image()
537 scale.y=PerceptibleReciprocal(resolution.y)*geometry.height*delta.y; in WritePS2Image()

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