| /external/ImageMagick/MagickCore/ |
| D | enhance.c | 1017 const double black_point,const double white_point,ExceptionInfo *exception) in ContrastStretchImage() argument
1129 if (intensity > black_point) in ContrastStretchImage()
2369 static inline double LevelPixel(const double black_point, in LevelPixel() argument
2376 if (fabs(white_point-black_point) < MagickEpsilon) in LevelPixel()
2378 scale=1.0/(white_point-black_point); in LevelPixel()
2379 level_pixel=QuantumRange*gamma_pow(scale*((double) pixel-black_point), in LevelPixel()
2384 MagickExport MagickBooleanType LevelImage(Image *image,const double black_point, in LevelImage() argument
2418 image->colormap[i].red=(double) ClampToQuantum(LevelPixel(black_point, in LevelImage()
2421 image->colormap[i].green=(double) ClampToQuantum(LevelPixel(black_point, in LevelImage()
2424 image->colormap[i].blue=(double) ClampToQuantum(LevelPixel(black_point, in LevelImage()
[all …]
|
| D | accelerate.c | 972 MagickCLEnv clEnv,const double black_point,const double white_point, in ComputeContrastStretchImage() argument
1185 if (intensity > black_point) in ComputeContrastStretchImage()
1206 if (intensity > black_point) in ComputeContrastStretchImage()
1227 if (intensity > black_point) in ComputeContrastStretchImage()
1248 if (intensity > black_point) in ComputeContrastStretchImage()
1537 Image *image,const double black_point,const double white_point, in AccelerateContrastStretchImage() argument
1557 status=ComputeContrastStretchImage(image,clEnv,black_point,white_point, in AccelerateContrastStretchImage()
|
| D | display.c | 7873 black_point, in XMagickCommand() local
7892 black_point=geometry_info.rho; in XMagickCommand()
7893 white_point=(flags & SigmaValue) != 0 ? geometry_info.sigma : black_point; in XMagickCommand()
7896 black_point*=(double) (*image)->columns*(*image)->rows/100.0; in XMagickCommand()
7900 (void) ContrastStretchImage(*image,black_point,white_point, in XMagickCommand()
|
| /external/ImageMagick/MagickWand/ |
| D | operation.c | 2100 black_point, in CLISimpleOperatorImage() local
2109 black_point=geometry_info.rho; in CLISimpleOperatorImage()
2111 black_point; in CLISimpleOperatorImage()
2113 black_point*=(double) _image->columns*_image->rows/100.0; in CLISimpleOperatorImage()
2117 (void) ContrastStretchImage(_image,black_point,white_point, in CLISimpleOperatorImage()
2594 black_point, in CLISimpleOperatorImage() local
2604 black_point=geometry_info.rho; in CLISimpleOperatorImage()
2613 black_point*=(double) (QuantumRange/100.0); in CLISimpleOperatorImage()
2617 white_point=(double) QuantumRange-black_point; in CLISimpleOperatorImage()
2619 (void) LevelizeImage(_image,black_point,white_point,gamma,_exception); in CLISimpleOperatorImage()
[all …]
|
| D | mogrify.c | 1235 black_point, in MogrifyImage() local
1243 black_point=geometry_info.rho; in MogrifyImage()
1245 black_point; in MogrifyImage()
1248 black_point*=(double) (*image)->columns*(*image)->rows/100.0; in MogrifyImage()
1253 (void) ContrastStretchImage(*image,black_point,white_point, in MogrifyImage()
1972 black_point, in MogrifyImage() local
1981 black_point=geometry_info.rho; in MogrifyImage()
1990 black_point*=(double) (QuantumRange/100.0); in MogrifyImage()
1994 white_point=(double) QuantumRange-black_point; in MogrifyImage()
1996 (void) LevelizeImage(*image,black_point,white_point,gamma, in MogrifyImage()
[all …]
|
| D | magick-image.c | 2105 const double black_point,const double white_point) in MagickContrastStretchImage() argument
2116 status=ContrastStretchImage(wand->images,black_point,white_point, in MagickContrastStretchImage()
6429 const double black_point,const double gamma,const double white_point) in MagickLevelImage() argument
6440 status=LevelImage(wand->images,black_point,white_point,gamma, in MagickLevelImage()
6476 const double black_point,const double white_point) in MagickLinearStretchImage() argument
6487 status=LinearStretchImage(wand->images,black_point,white_point, in MagickLinearStretchImage()
|
| /external/ImageMagick/PerlMagick/ |
| D | Magick.xs | 9758 black_point, in Mogrify() local
9762 black_point=0.0; in Mogrify()
9769 black_point=geometry_info.rho; in Mogrify()
9776 black_point*=(double) (QuantumRange/100.0); in Mogrify()
9780 white_point=(double) QuantumRange-black_point; in Mogrify()
9783 black_point=argument_list[1].real_reference; in Mogrify()
9796 (void) LevelImage(image,black_point,white_point,gamma,exception); in Mogrify()
10269 black_point, in Mogrify() local
10272 black_point=0.0; in Mogrify()
10278 black_point=geometry_info.rho; in Mogrify()
[all …]
|
| /external/ImageMagick/Magick++/lib/ |
| D | STL.cpp | 636 Magick::levelImage::levelImage( const double black_point, in levelImage() argument
639 : _black_point(black_point), in levelImage()
|
| /external/ImageMagick/PerlMagick/quantum/ |
| D | quantum.xs.in | 9758 black_point, local
9762 black_point=0.0;
9769 black_point=geometry_info.rho;
9776 black_point*=(double) (QuantumRange/100.0);
9780 white_point=(double) QuantumRange-black_point;
9783 black_point=argument_list[1].real_reference;
9796 (void) LevelImage(image,black_point,white_point,gamma,exception);
10269 black_point, local
10272 black_point=0.0;
10278 black_point=geometry_info.rho;
[all …]
|
| /external/ImageMagick/Magick++/lib/Magick++/ |
| D | STL.h | 669 levelImage( const double black_point,
|