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don't apply offset when screen is off

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Alessandro Mauri 2024-10-22 16:00:06 +02:00
parent bee1f35542
commit 550fa7f18b
1 changed files with 7 additions and 2 deletions
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5
ambientd.c
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@ -165,10 +165,15 @@ int main (void)
actual_brightness = brightness_adjusted; actual_brightness = brightness_adjusted;
} }
// if the actual brightness is zero, it means that the screen is turned
// off for some reason, usually DPMS. As such it should not count for user
// offset. Look at the TODO file.
if (actual_brightness != 0) {
off = actual_brightness - brightness_target; off = actual_brightness - brightness_target;
if (brightness_target != max_brightness || off < 0){ if (brightness_target != max_brightness || off < 0){
user_offset = off; user_offset = off;
} }
}
// TODO: option to turn off logging // TODO: option to turn off logging
printf("brightness target: %d; user offset: %d; brightness adjusted: %d\n", brightness_target, user_offset, brightness_adjusted); printf("brightness target: %d; user offset: %d; brightness adjusted: %d\n", brightness_target, user_offset, brightness_adjusted);