Lines Matching refs:png_fixed_point
96 int need_expand, png_fixed_point background_gamma) in png_set_background_fixed()
180 static png_fixed_point
181 translate_gamma_flags(png_structp png_ptr, png_fixed_point output_gamma, in translate_gamma_flags()
217 static png_fixed_point
236 return (png_fixed_point)output_gamma; in convert_gamma_value()
244 png_fixed_point output_gamma) in png_set_alpha_mode_fixed()
247 png_fixed_point file_gamma; in png_set_alpha_mode_fixed()
769 png_set_gamma_fixed(png_structp png_ptr, png_fixed_point scrn_gamma, in png_set_gamma_fixed()
770 png_fixed_point file_gamma) in png_set_gamma_fixed()
930 png_fixed_point red, png_fixed_point green) in png_set_rgb_to_gray_fixed()
1052 png_gamma_threshold(png_fixed_point screen_gamma, png_fixed_point file_gamma) in png_gamma_threshold()
1061 png_fixed_point gtest; in png_gamma_threshold()
1569 png_fixed_point g, gs; in png_init_read_transformations()
1677 png_fixed_point g = PNG_FP_1; /* Correction to linear */ in png_init_read_transformations()
1678 png_fixed_point gs = PNG_FP_1; /* Correction to screen */ in png_init_read_transformations()