Lines Matching refs:png_fixed_point
128 int need_expand, png_fixed_point background_gamma) in png_set_background_fixed()
211 static png_fixed_point
212 translate_gamma_flags(png_structrp png_ptr, png_fixed_point output_gamma, in translate_gamma_flags()
250 static png_fixed_point
269 return (png_fixed_point)output_gamma; in convert_gamma_value()
277 png_fixed_point output_gamma) in png_set_alpha_mode_fixed()
280 png_fixed_point file_gamma; in png_set_alpha_mode_fixed()
807 png_set_gamma_fixed(png_structrp png_ptr, png_fixed_point scrn_gamma, in png_set_gamma_fixed()
808 png_fixed_point file_gamma) in png_set_gamma_fixed()
960 png_fixed_point red, png_fixed_point green) in png_set_rgb_to_gray_fixed()
1081 png_gamma_threshold(png_fixed_point screen_gamma, png_fixed_point file_gamma) in png_gamma_threshold()
1090 png_fixed_point gtest; in png_gamma_threshold()
1614 png_fixed_point g, gs; in png_init_read_transformations()
1722 png_fixed_point g = PNG_FP_1; /* Correction to linear */ in png_init_read_transformations()
1723 png_fixed_point gs = PNG_FP_1; /* Correction to screen */ in png_init_read_transformations()