Lines Matching defs:brightness
287 int brightness = auto_bright ? 0 : (SANE_UNFIX (s->val[OPT_BRIGHTNESS])
330 Byte brightness;
359 brightness, contrast, bright_adjust, contr_adjust);
385 cmd.wd.brightness = brightness;
769 /* brightness */
791 /* brightness automatic correct */
793 s->opt[OPT_BRIGHT_ADJUST].title = "Automatic brightness adjust";
794 s->opt[OPT_BRIGHT_ADJUST].desc = "Controls the automatic brightness of the "
795 "acquired image. This option is active for automatic brightness only.";