Searched refs:int_gamma (Results 1 – 12 of 12) sorted by relevance
135 info_ptr->int_gamma = (int)(png_gamma*100000.+.5); in png_set_gAMA()144 int_gamma) in png_set_gAMA_fixed()153 if (int_gamma > (png_fixed_point)PNG_UINT_31_MAX) in png_set_gAMA_fixed()160 if (int_gamma < 0) in png_set_gAMA_fixed()166 png_gamma = int_gamma; in png_set_gAMA_fixed()172 info_ptr->int_gamma = png_gamma; in png_set_gAMA_fixed()
498 *int_file_gamma = info_ptr->int_gamma; in png_get_gAMA_fixed()
67 png_write_gAMA_fixed(png_ptr, info_ptr->int_gamma); in png_write_info_before_PLTE()
1012 igamma=info_ptr->int_gamma; in png_handle_sRGB()1025 (int)png_ptr->int_gamma); in png_handle_sRGB()
1082 png_fixed_point int_gamma PNG_DEPSTRUCT; /* gamma of image, if (valid & PNG_INFO_gAMA) */1537 png_fixed_point int_gamma PNG_DEPSTRUCT;
1247 info_ptr->int_gamma = png_ptr->int_gamma; in png_read_transform_info()
172 info_ptr->int_gamma = (int)(gamma*100000.+.5); in png_set_gAMA()181 int_gamma) in png_set_gAMA_fixed()189 if (int_gamma > (png_fixed_point) PNG_UINT_31_MAX) in png_set_gAMA_fixed()196 if (int_gamma < 0) in png_set_gAMA_fixed()202 gamma=int_gamma; in png_set_gAMA_fixed()208 info_ptr->int_gamma = gamma; in png_set_gAMA_fixed()
464 *int_file_gamma = info_ptr->int_gamma; in png_get_gAMA_fixed()
59 png_write_gAMA_fixed(png_ptr, info_ptr->int_gamma); in png_write_info_before_PLTE()
918 png_fixed_point int_gamma; /* gamma of image, if (valid & PNG_INFO_gAMA) */ member1352 png_fixed_point int_gamma; member
940 igamma=info_ptr->int_gamma; in png_handle_sRGB()952 fprintf(stderr,"incorrect gamma=(%d/100000)\n",(int)png_ptr->int_gamma); in png_handle_sRGB()
1165 info_ptr->int_gamma = png_ptr->int_gamma; in png_read_transform_info()