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