Searched refs:luma_delta (Results 1 – 3 of 3) sorted by relevance
661 __u8 luma_delta = 20; in do_autogain() local684 if (y < luma_mean - luma_delta || in do_autogain()685 y > luma_mean + luma_delta) { in do_autogain()
635 __u8 luma_delta = 20; in do_autogain() local656 if (luma < luma_mean - luma_delta || luma > luma_mean + luma_delta) { in do_autogain()
2579 u8 luma_delta = 20; in do_autogain() local2592 gspca_expo_autogain(gspca_dev, delta, luma_mean, luma_delta, in do_autogain()2597 if (delta < luma_mean - luma_delta || in do_autogain()2598 delta > luma_mean + luma_delta) { in do_autogain()
