/external/honggfuzz/examples/libpng/ |
H A D | persistent-png.c | 117 double file_gamma; local 125 ret = png_get_gAMA(png_ptr, info_ptr, &file_gamma);
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/external/libpng/contrib/pngminus/ |
H A D | png2pnm.c | 290 if (png_get_gAMA (png_ptr, info_ptr, &file_gamma)) 291 png_set_gamma (png_ptr, (double) 2.2, file_gamma);
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/external/libpng/ |
H A D | pngget.c | 679 png_fixed_point *file_gamma) 685 file_gamma != NULL) 687 *file_gamma = info_ptr->colorspace.gamma; 698 double *file_gamma) 704 file_gamma != NULL) 706 *file_gamma = png_float(png_ptr, info_ptr->colorspace.gamma, 678 png_get_gAMA_fixed(png_const_structrp png_ptr, png_const_inforp info_ptr, png_fixed_point *file_gamma) argument 697 png_get_gAMA(png_const_structrp png_ptr, png_const_inforp info_ptr, double *file_gamma) argument
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H A D | pngset.c | 187 png_fixed_point file_gamma) 194 png_colorspace_set_gamma(png_ptr, &info_ptr->colorspace, file_gamma); 200 png_set_gAMA(png_const_structrp png_ptr, png_inforp info_ptr, double file_gamma) argument 202 png_set_gAMA_fixed(png_ptr, info_ptr, png_fixed(png_ptr, file_gamma, 186 png_set_gAMA_fixed(png_const_structrp png_ptr, png_inforp info_ptr, png_fixed_point file_gamma) argument
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H A D | pngrtran.c | 280 png_fixed_point file_gamma; local 304 file_gamma = png_reciprocal(output_gamma); 361 png_ptr->colorspace.gamma = file_gamma; 808 png_fixed_point file_gamma) 817 file_gamma = translate_gamma_flags(png_ptr, file_gamma, 0/*file*/); 830 if (file_gamma <= 0) 840 png_ptr->colorspace.gamma = file_gamma; 847 png_set_gamma(png_structrp png_ptr, double scrn_gamma, double file_gamma) argument 850 convert_gamma_value(png_ptr, file_gamma)); 807 png_set_gamma_fixed(png_structrp png_ptr, png_fixed_point scrn_gamma, png_fixed_point file_gamma) argument 1081 png_gamma_threshold(png_fixed_point screen_gamma, png_fixed_point file_gamma) argument [all...] |
H A D | png.h | 1378 * API (floating point or fixed.) Notice, however, that the 'file_gamma' value 2026 png_const_inforp info_ptr, double *file_gamma)) 2034 png_inforp info_ptr, double file_gamma))
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H A D | pngwutil.c | 1085 png_write_gAMA_fixed(png_structrp png_ptr, png_fixed_point file_gamma) argument 1091 /* file_gamma is saved in 1/100,000ths */ 1092 png_save_uint_32(buf, (png_uint_32)file_gamma);
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H A D | pngpriv.h | 1127 png_fixed_point file_gamma),PNG_EMPTY);
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/external/pdfium/third_party/libpng16/ |
H A D | pngget.c | 679 png_fixed_point *file_gamma) 685 file_gamma != NULL) 687 *file_gamma = info_ptr->colorspace.gamma; 698 double *file_gamma) 704 file_gamma != NULL) 706 *file_gamma = png_float(png_ptr, info_ptr->colorspace.gamma, 678 png_get_gAMA_fixed(png_const_structrp png_ptr, png_const_inforp info_ptr, png_fixed_point *file_gamma) argument 697 png_get_gAMA(png_const_structrp png_ptr, png_const_inforp info_ptr, double *file_gamma) argument
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H A D | pngset.c | 140 png_fixed_point file_gamma) 147 png_colorspace_set_gamma(png_ptr, &info_ptr->colorspace, file_gamma); 153 png_set_gAMA(png_const_structrp png_ptr, png_inforp info_ptr, double file_gamma) argument 155 png_set_gAMA_fixed(png_ptr, info_ptr, png_fixed(png_ptr, file_gamma, 139 png_set_gAMA_fixed(png_const_structrp png_ptr, png_inforp info_ptr, png_fixed_point file_gamma) argument
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H A D | pngrtran.c | 279 png_fixed_point file_gamma; local 303 file_gamma = png_reciprocal(output_gamma); 360 png_ptr->colorspace.gamma = file_gamma; 805 png_fixed_point file_gamma) 814 file_gamma = translate_gamma_flags(png_ptr, file_gamma, 0/*file*/); 827 if (file_gamma <= 0) 837 png_ptr->colorspace.gamma = file_gamma; 844 png_set_gamma(png_structrp png_ptr, double scrn_gamma, double file_gamma) argument 847 convert_gamma_value(png_ptr, file_gamma)); 804 png_set_gamma_fixed(png_structrp png_ptr, png_fixed_point scrn_gamma, png_fixed_point file_gamma) argument 1078 png_gamma_threshold(png_fixed_point screen_gamma, png_fixed_point file_gamma) argument [all...] |
H A D | png.h | 1382 * API (floating point or fixed.) Notice, however, that the 'file_gamma' value 2017 png_const_inforp info_ptr, double *file_gamma)) 2025 png_inforp info_ptr, double file_gamma))
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H A D | pngwutil.c | 1078 png_write_gAMA_fixed(png_structrp png_ptr, png_fixed_point file_gamma) argument 1084 /* file_gamma is saved in 1/100,000ths */ 1085 png_save_uint_32(buf, (png_uint_32)file_gamma);
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H A D | pngpriv.h | 1053 png_fixed_point file_gamma),PNG_EMPTY);
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/external/syslinux/com32/lib/libpng/ |
H A D | pngset.c | 116 png_set_gAMA(png_structp png_ptr, png_infop info_ptr, double file_gamma) argument 126 if (file_gamma > 21474.83) 132 png_gamma = file_gamma; 526 float file_gamma; local 548 file_gamma = (float).45455; 549 png_set_gAMA(png_ptr, info_ptr, file_gamma);
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H A D | pngget.c | 475 png_get_gAMA(png_structp png_ptr, png_infop info_ptr, double *file_gamma) argument 480 && file_gamma != NULL) 482 *file_gamma = (double)info_ptr->gamma;
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H A D | pngrutil.c | 676 float file_gamma; local 739 file_gamma = (float)igamma / (float)100000.0; 741 png_ptr->gamma = file_gamma; 743 png_set_gAMA(png_ptr, info_ptr, file_gamma);
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H A D | pngwutil.c | 712 png_write_gAMA(png_structp png_ptr, double file_gamma) argument 722 /* file_gamma is saved in 1/100,000ths */ 723 igamma = (png_uint_32)(file_gamma * 100000.0 + 0.5); 730 png_write_gAMA_fixed(png_structp png_ptr, png_fixed_point file_gamma) argument 739 /* file_gamma is saved in 1/100,000ths */ 740 png_save_uint_32(buf, (png_uint_32)file_gamma);
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H A D | pngrtran.c | 542 /* Transform the image from the file_gamma to the screen_gamma. We 543 * only do transformations on images where the file_gamma and screen_gamma 552 png_set_gamma(png_structp png_ptr, double scrn_gamma, double file_gamma) argument 559 if ((fabs(scrn_gamma * file_gamma - 1.0) > PNG_GAMMA_THRESHOLD) || 563 png_ptr->gamma = (float)file_gamma; 4149 * the file_gamma is known (i.e., the gAMA or sRGB chunk is present, 4150 * or the application has provided a file_gamma) 4163 * file_gamma by more than the specified threshold 4167 * a background color has been specified and the file_gamma
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/external/libpng/contrib/libtests/ |
H A D | pngvalid.c | 9214 double file_gamma; member in struct:gamma_display 9235 double file_gamma, double screen_gamma, png_byte sbit, int threshold_test, 9246 dp->file_gamma = file_gamma; 9323 png_set_gamma(pp, sg, dp->file_gamma); 9325 png_fixed_point f = fix(dp->file_gamma); 9339 png_set_gamma(pp, dp->screen_gamma, dp->file_gamma); 9343 png_fixed_point f = fix(dp->file_gamma); 9506 vi->gamma_correction = 1/(dp->file_gamma*dp->screen_gamma); 9510 vi->file_inverse = 1/dp->file_gamma; 9234 gamma_display_init(gamma_display *dp, png_modifier *pm, png_uint_32 id, double file_gamma, double screen_gamma, png_byte sbit, int threshold_test, int use_input_precision, int scale16, int expand16, int do_background, const png_color_16 *pointer_to_the_background_color, double background_gamma) argument 10553 gamma_threshold_test(png_modifier *pm, png_byte colour_type, png_byte bit_depth, int interlace_type, double file_gamma, double screen_gamma) argument 10609 gamma_transform_test(png_modifier *pm, const png_byte colour_type, const png_byte bit_depth, const int palette_number, const int interlace_type, const double file_gamma, const double screen_gamma, const png_byte sbit, const int use_input_precision, const int scale16) argument 10770 gamma_composition_test(png_modifier *pm, const png_byte colour_type, const png_byte bit_depth, const int palette_number, const int interlace_type, const double file_gamma, const double screen_gamma, const int use_input_precision, const int do_background, const int expand_16) argument [all...] |
/external/syslinux/com32/include/ |
H A D | png.h | 2368 png_infop info_ptr, double *file_gamma)); 2377 png_infop info_ptr, double file_gamma)); 3245 PNG_EXTERN void png_write_gAMA PNGARG((png_structp png_ptr, double file_gamma)) 3250 png_fixed_point file_gamma)) PNG_PRIVATE;
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/external/ImageMagick/coders/ |
H A D | png.c | 1948 file_gamma; 2590 if (!png_get_gAMA(ping,ping_info,&file_gamma)) 2594 if (png_get_gAMA(ping,ping_info,&file_gamma)) 2596 image->gamma=(float) file_gamma; 2599 " Reading PNG gAMA chunk: gamma: %f",file_gamma); 2664 file_gamma=1.000f/2.200f; 3888 file_gamma); 1941 file_gamma; local
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