[question]Pause/resume brightness adjusting, Set gamma to max/min gamma in a script ? about clight HOT 7 CLOSED

Hi!
Sorry for the late response!
That is weird; it should work! Can you share the clight.log while running the script?
Thank you!

from clight.

Here is the log when launching then quitting VLC

D)[14:46:47]{timer.c:32} Set timeout of 30s 0ns on fd 42.
(D)[14:46:47]{interface.c:230} Emitting 'ScreenComp' property
(D)[14:47:14]{pm.c:204} Suspend ctr: 1
(D)[14:47:14]{utils.c:71} Pausing BACKLIGHT: SUSPEND
(D)[14:47:14]{utils.c:71} Pausing DPMS: SUSPEND
(D)[14:47:14]{utils.c:71} Pausing SCREEN: SUSPEND
(D)[14:47:14]{utils.c:71} Pausing GAMMA: SUSPEND
(D)[14:47:14]{interface.c:230} Emitting 'Suspended' property
(D)[14:47:14]{utils.c:71} Pausing DIMMER: SUSPEND
(D)[14:48:01]{pm.c:204} Suspend ctr: 0
(D)[14:48:01]{utils.c:77} Resuming BACKLIGHT: SUSPEND
(D)[14:48:01]{utils.c:77} Resuming DPMS: SUSPEND
(D)[14:48:01]{utils.c:77} Resuming SCREEN: SUSPEND
(D)[14:48:01]{utils.c:77} Resuming GAMMA: SUSPEND
(D)[14:48:01]{interface.c:230} Emitting 'Suspended' property
(D)[14:48:01]{utils.c:77} Resuming DIMMER: SUSPEND
(D)[14:48:01]{screen.c:149} Average screen-emitted brightness: 0.010314.
(D)[14:48:01]{timer.c:32} Set timeout of 30s 0ns on fd 42.
(D)[14:48:01]{interface.c:230} Emitting 'ScreenComp' property

It seems that messages changed. In the past, there were explicit messages as:

• gamma set to 6500
• gamma set to 3500
  etc.

I want the true colors (colors without any filter) when using VLC or Digikam.
When brightness management is suspended, is brightness really set to full brightness ?
When gamma management is suspended, is gamma really set to 6500 ?

from clight.

I think this might be a new script:

# Pause brightness calibration
busctl --expect-reply=false --user set-property org.clight.clight /org/clight/clight/Conf/Backlight org.clight.clight.Conf.Backlight NoAutoCalib "b" true

# Set max backlight level
busctl --user --expect-reply=false call org.clight.clight /org/clight/clight org.clight.clight IncBl "d" 1.0

# Set gamma to max gamma
busctl --user set-property org.clight.clight /org/clight/clight/Conf/Gamma org.clight.clight.Conf.Gamma NightTemp "i" 6500

/usr/bin/cvlc

# Restore gamma to min gamma
busctl --user set-property org.clight.clight /org/clight/clight/Conf/Gamma org.clight.clight.Conf.Gamma NightTemp "i" 3500

# Force a backlight calibration
busctl --expect-reply=false --user call org.clight.clight /org/clight/clight org.clight.clight Capture "bb" false false

# Resume brightness calibration
busctl --expect-reply=false --user set-property org.clight.clight /org/clight/clight/Conf/Backlight org.clight.clight.Conf.Backlight NoAutoCalib "b" false

I cannot recall why i shared the script you shared :/

from clight.

I tested with digikam the brightness adjusting (gamma adjusting is currently disabled). Here is the result when launching (10;27)and quitting (10:29) digikam.

(I)[10:15:48]{backlight.c:455} Ambient brightness: 0.809 (-0.017 screen compensation) -> Screen backlight pct: 0.933.
(I)[10:25:49]{backlight.c:455} Ambient brightness: 0.826 (-0.018 screen compensation) -> Screen backlight pct: 0.941.
(I)[10:27:22]{backlight.c:560} Backlight autocalibration disabled.
(I)[10:29:33]{backlight.c:455} Ambient brightness: 0.836 (-0.022 screen compensation) -> Screen backlight pct: 0.944.
(I)[10:29:33]{backlight.c:560} Backlight autocalibration enabled.

There is no message saying "brightness is set to max. Is it normal ?

from clight.

I made this test :

• I launch digikam
• i launc a video call with skype
• during videocall i quit digikam
  ambient brightness adjusting is not restarting immediately

Screen backlight pct: 0.944.
(I)[10:29:33]{backlight.c:560} Backlight autocalibration enabled.
(I)[10:35:50]{backlight.c:455} Ambient brightness: 0.827 (-0.015 screen compensation) -> Screen backlight pct: 0.943.
(I)[10:37:54]{backlight.c:560} Backlight autocalibration disabled.
(I)[11:00:21]{backlight.c:560} Backlight autocalibration enabled.

from clight.

There is no message saying "brightness is set to max. Is it normal ?

Is brightness set to max indeed?
Is this working?

ambient brightness adjusting is not restarting immediately

This is ok, because during a video call brightness adjusting is not working since camera is busy.

from clight.

I checked there si no more problem.

from clight.