Lines Matching refs:png_fixed_point
139 int need_expand, png_fixed_point background_gamma) in png_set_background_fixed()
222 static png_fixed_point
223 translate_gamma_flags(png_structrp png_ptr, png_fixed_point output_gamma, in translate_gamma_flags()
261 static png_fixed_point
280 return (png_fixed_point)output_gamma; in convert_gamma_value()
288 png_fixed_point output_gamma) in png_set_alpha_mode_fixed()
291 png_fixed_point file_gamma; in png_set_alpha_mode_fixed()
818 png_set_gamma_fixed(png_structrp png_ptr, png_fixed_point scrn_gamma, in png_set_gamma_fixed()
819 png_fixed_point file_gamma) in png_set_gamma_fixed()
971 png_fixed_point red, png_fixed_point green) in png_set_rgb_to_gray_fixed()
1092 png_gamma_threshold(png_fixed_point screen_gamma, png_fixed_point file_gamma) in png_gamma_threshold()
1101 png_fixed_point gtest; in png_gamma_threshold()
1625 png_fixed_point g, gs; in png_init_read_transformations()
1733 png_fixed_point g = PNG_FP_1; /* Correction to linear */ in png_init_read_transformations()
1734 png_fixed_point gs = PNG_FP_1; /* Correction to screen */ in png_init_read_transformations()