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opacity rule 100 applies wrong opacity #433

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untoreh opened this issue May 28, 2017 · 3 comments
Open

opacity rule 100 applies wrong opacity #433

untoreh opened this issue May 28, 2017 · 3 comments

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@untoreh
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untoreh commented May 28, 2017 •
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Platform: 

Ubuntu amd64

GPU, drivers, and screen setup: 

    Vendor: X.Org (0x1002)
    Device: AMD HAWAII (DRM 2.49.0 / 4.11.0_1, LLVM 4.0.0) (0x67b1)
    Version: 17.1.1
    Accelerated: yes
    Video memory: 4096MB
    Unified memory: no
    Preferred profile: core (0x1)
    Max core profile version: 4.5
    Max compat profile version: 3.0
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.1

Compton version: 

0.1~beta3~3.gitb7f43ee-kk1+16.10

Compton configuration:
https://pastebin.com/raw/UCUjVShA

Steps of reproduction

# with `active-opacity = 0.98`
compton-trans -c 99 # notice opacity increased
compton-trans -c 98
compton-trans -c 100 # opacity stays the same
compton-trans -c 99 # opacity is increased 
compton-trans -c 100 # opacity goes to 0.98

Expected behavior

A value of 100 should make the window fully opaque.

Current Behavior & Other details

opacity-rule and compton-trans set 100 to the value of active-opacity.
#367 #260 #182
@slackhead
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I had the same problem, but starting compton with dbus-launch fixed it:

dbus-launch compton

@HactarCE
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dbus-launch compton did not resolve this for me.

llitz added a commit to llitz/compton that referenced this issue Aug 10, 2018
@llitz
Fix 100% opaticy rule with inactive-opacity
1bc251c 
When inactive-opacity is enabled, you can override the opacity by using opacity-rule.

By default, all windows have 100 opacity and, if it is still at 100,
inactive-opacity will be applied when the window loses focus. This
patch adds a new bool opacity_disabled to win struct and verify this
variable before deciding if it should be excluded from inactive-opacity

Fix 99% transparency problems on chjj/compton#450 chjj/compton#433
chjj/compton#403 chjj/compton#367 chjj/compton#260 chjj/compton#182
chjj/compton#158
llitz added a commit to llitz/compton that referenced this issue Aug 10, 2018
@llitz
Fix 100% opaticy rule with inactive-opacity
efd09fe 
When inactive-opacity is enabled, you can override the opacity by using opacity-rule.

By default, all windows have 100 opacity and, if it is still at 100,
inactive-opacity will be applied when the window loses focus. This
patch adds a new bool opacity_disabled to win struct and verify this
variable before deciding if it should be excluded from inactive-opacity

Fix 99% transparency problems on chjj/compton#450 chjj/compton#433
chjj/compton#403 chjj/compton#367 chjj/compton#260 chjj/compton#182
chjj/compton#158
This was referenced Aug 10, 2018
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@yshui
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yshui commented Aug 11, 2018

@untoreh Hello, I had an attempt at fixing this problem. If you could give yshui/picom@30c14c0 (i.e. the opacity branch) a try, and report back, that will be much appreciated.

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4 participants
@yshui @slackhead @untoreh @HactarCE