Added Picom configuration file
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#+title: Phundrak’s Picom Configuration
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#+INCLUDE: headers.org
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#+OPTIONS: auto-id:t
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#+HTML_HEAD_EXTRA: <meta name="description" content="Phundrak’s Picom Configuration" />
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#+HTML_HEAD_EXTRA: <meta property="og:title" content="Phundrak’s Picom Configuration" />
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#+HTML_HEAD_EXTRA: <meta property="og:description" content="Description of the Picom configuration of Phundrak" />
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#+PROPERTY: header-args:conf :comments link :exports code :tangle ~/.config/picom/picom.conf
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#+STARTUP: content
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* Table of Contents :TOC:noexport:
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:PROPERTIES:
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:CUSTOM_ID: h-f61204c4-beb8-4008-b02e-55eae4e8f163
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:END:
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- [[#introduction][Introduction]]
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- [[#shadows][Shadows]]
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- [[#deprecated-options][Deprecated options]]
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- [[#fading][Fading]]
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- [[#transparency-and-opacity][Transparency and opacity]]
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- [[#background-blurring][Background blurring]]
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- [[#general-settings][General settings]]
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- [[#glx-backend-specific-options][GLX backend-specific options]]
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* Introduction
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:PROPERTIES:
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:CUSTOM_ID: h-2280c387-9a3a-4df1-a101-3be4fbc7cef4
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:END:
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Picom is the successor to Compton, a standalone compositor for Xorg. It
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provides compositing for WM that do not provide any, such as i3. I am
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currently using [[https://github.com/ibhagwan/picom][ibhagwan’s fork of compton]] which provides the ~dual-kawase~
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blur from [[https://github.com/tryone144/compton][tryone’s compton]] and rounded corners from [[https://github.com/sdhand/picom][sdhand’s compton]].
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* Shadows
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:PROPERTIES:
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:CUSTOM_ID: h-8fb60f60-8ba6-40cc-881b-a2a77b51e954
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:END:
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The following enables client-side shadows on windows. Note desktop windows
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(windows with ~_NET_WM_WINDOW_TYPE_DESKTOP~) never get shadow, unless
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explicitly requested using the wintypes option.
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#+BEGIN_SRC conf
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shadow = false;
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#+END_SRC
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The blur radius radius for shadows is measured in pixels, and it defaults to
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12px.
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#+BEGIN_SRC conf
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shadow-radius = 7;
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#+END_SRC
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Picom can also apply some level of opacity on shadows.
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- Default value :: ~0.75~
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- Min value :: ~0.0~
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- Max value :: ~1.0~
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#+BEGIN_SRC conf
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shadow-opacity = 0.85
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#+END_SRC
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The left and top offsets for shadows are expressed in pixels.
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- Default value :: ~-15~
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#+BEGIN_SRC conf
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shadow-offset-x = -5;
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shadow-offset-y = -5;
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#+END_SRC
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The following values have an impact on the shadow’s RGB color.
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- Default value :: ~0.0~
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- Min value :: ~0.0~
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- Max value :: ~1.0~
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#+BEGIN_SRC conf
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shadow-red = 0.0;
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shadow-green = 0.0;
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shadow-blue = 0.0;
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#+END_SRC
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It is possible to specify a list of conditions of windows that should have no
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shadow.
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- Default value :: ~[]~
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#+BEGIN_SRC conf
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shadow-exclude = [
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"name = 'Notification'",
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"class_g = 'Conky'",
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"class_g ?= 'Notify-osd'",
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"class_g = 'Cairo-clock'",
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"_GTK_FRAME_EXTENTS@:c"
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];
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#+END_SRC
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It is also possible to specify an X geometry that describes the region in
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which shadows should not be painted in, such as a dock window region. For
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example,
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#+BEGIN_SRC conf :tangle no
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# shadow-exclude-reg = "x10+0+0"
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#+END_SRC
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would make the 10 pixels at the bottom of the screen not have any shadow
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painted on.
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- Default value :: ~""~
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#+BEGIN_SRC conf :tangle no
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shadow-exclude-reg = ""
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#+END_SRC
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Finally, it is also possible to crop the shadow of a window fully on a
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particular Xinerama screen to the screen.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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xinerama-shadow-crop = false
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#+END_SRC
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** Deprecated options
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:PROPERTIES:
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:CUSTOM_ID: h-c00a180b-abdc-48df-ba1e-17c486934274
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:HEADER-ARGS:conf: :tangle no
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:END:
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Options in this subheader *will not* be exported to my configuration file.
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Thanks to this value, Picom can avoid drawing shadows on dock or panel
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windows. This option is deprecated, and users should use the ~wintypes~
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option in their config file instead.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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no-dock-shadow = false;
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#+END_SRC
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This option allows Picom not to draw on drag-and-drop windows. This option is
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deprecated, and users should use the ~wintypes~ option in their config file
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instead.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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no-dnd-shadow = false;
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#+END_SRC
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~shadow-ignore-shaped~ is also deprecated. It used to indicate Picom not to
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paint shadows on shaped windows. Note shaped windows here means windows
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setting their shape through X Shape extension. Those using ARGB background
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are beyond Picom’s control. Since it is deprecated, you could instead use
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#+BEGIN_SRC conf :tangle no
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shadow-exclude = 'bounding_shaped'
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#+END_SRC
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or
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#+BEGIN_SRC conf :tangle no
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shadow-exclude = 'bounding_shaped && !rounded_corners'
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#+END_SRC
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- Default value :: ~""~
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#+BEGIN_SRC conf :tangle no
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shadow-ignore-shaped = ""
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#+END_SRC
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* Fading
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:PROPERTIES:
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:CUSTOM_ID: h-650f6479-4579-4114-9732-dfaabe7e1d22
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:END:
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Picom has the ability to create some fading effects on windows when opening or
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closing or when the opacity changes. The following parameter toggles this
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feature on or off. However, its behavior can be changed with
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~no-fading-openclose~.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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fading = true
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#+END_SRC
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These values controls the opacity change between steps while fading in and
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out.
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- Default value :: ~0.028~ (fade-in), ~0.03~ (fade-out)
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- Min value :: ~0.01~
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- Max value :: ~1.0~
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#+BEGIN_SRC conf
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fade-in-step = 0.09;
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fade-out-step = 0.08;
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#+END_SRC
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This value represents the time between steps in fade steps, in milliseconds.
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- Default value :: ~10~
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- Min value :: ~1~
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#+BEGIN_SRC conf
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fade-delta = 20;
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#+END_SRC
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It is possible to exclude some windows that should not be faded with a
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specified list of conditions.
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- Default value :: ~[]~
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#+BEGIN_SRC conf
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fade-exclude = [ "class_g = 'mpv'" ];
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#+END_SRC
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This option allows Picom not to create any fade on windows opening or closing.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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no-fading-openclose = true;
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#+END_SRC
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Finally, this option is a workaround for Openbox, Fluxbox and others by not
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fading destroyed ARGB windows with WM frame.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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no-fading-destroyed-argb = false
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#+END_SRC
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* Transparency and opacity
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:PROPERTIES:
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:CUSTOM_ID: h-7c4d53bd-ea82-4800-89be-f528f3ff1208
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:END:
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Picom is also able to create some opacity or transparency for windows,
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depending on their state or on some user-defined rules. For instance, the
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following value describes the opacity of inactive windows.
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- Default value :: ~1.0~
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- Min value :: ~0.1~
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- Max value :: ~1.0~
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#+BEGIN_SRC conf
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inactive-opacity = 0.6;
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#+END_SRC
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On the other hand, it is possible to declare a default opacity for active
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windows.
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- Default value :: ~1.0~
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- Min value :: ~0.1~
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- Max value :: ~1.0~
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#+BEGIN_SRC conf
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active-opacity = 1;
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#+END_SRC
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This however describes the opacity of window titlebars and borders.
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- Default value :: ~1.0~
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- Min value :: ~0.1~
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- Max value :: ~1.0~
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#+BEGIN_SRC conf
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frame-opacity = 1.0;
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#+END_SRC
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~menu-opacity~ describes the opacity for dropdown menus and popup menus.
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- Default value :: ~1.0~
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- Min value :: ~0.1~
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- Max value :: ~1.0~
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#+BEGIN_SRC conf
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# menu-opacity = 0.9;
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#+END_SRC
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~inactive-opacity-override~ allows the user to let inactive opacity set by
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~-i~ override the ~_NET_WM_OPACITY_ values of windows.
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- Default value :: ~true~
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#+BEGIN_SRC conf
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inactive-opacity-override = true;
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#+END_SRC
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While it is possible to alter opacity on inactive windows, it is also possible
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to dim them.
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- Default value :: ~1.0~
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- Min value :: ~0.1~
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- Max value :: ~1.0~
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#+BEGIN_SRC conf
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# inactive-dim = 1.0
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#+END_SRC
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It is also possible to use a fixed inactive dim value, instead of adjusting
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according to window opacity.
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- Default value :: ~1.0~
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- Min value :: ~0.1~
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- Max value :: ~1.0~
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#+BEGIN_SRC conf
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# inactive-dim-fixed = 1.0
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#+END_SRC
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It is also possible to specify a list of conditions of windows that should
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always be considered focused.
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- Default value :: ~[]~
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#+BEGIN_SRC conf
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focus-exclude = [ "class_g = 'mpv'" ];
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#+END_SRC
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The user can also specify a list of opacity rules, in the format
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~PERCENT:PATTERN~, like ~50:name *= "Firefox"~. picom-trans is recommended
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over this. Note we don't make any guarantee about possible conflicts with
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other programs that set ~_NET_WM_WINDOW_OPACITY~ on frame or client windows.
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- Default value :: ~[]~
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#+BEGIN_SRC conf
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opacity-rule = [
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"85:class_g = 'Polybar'",
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# "55:class_g *?= 'Rofi'",
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"80:class_g = 'St'",
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];
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#+END_SRC
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* Background blurring
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:PROPERTIES:
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:CUSTOM_ID: h-e40a644d-b594-41f0-9aca-307f77c456ba
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:END:
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The following are the parameters for background blurring, see the \*BLUR\*
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section for more information.
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#+BEGIN_SRC conf
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blur-method = "kawase";
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blur-size = 5;
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blur-deviation = false;
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#+END_SRC
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This value enables or disables the blur for the background of semi-transparent
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or ARGB windows. It has bad performances though, with driver-dependent
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behavior. The name of the switch may change without prior notifications.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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blur-background = true;
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#+END_SRC
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Blur background of windows when the window frame is not opaque. If true, this
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implies the value ~true~ for ~blur-background~.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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blur-background-frame = true;
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#+END_SRC
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The following determines whether to use fixed blur strength rather than
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adjusting according to window opacity.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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blur-background-fixed = false;
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#+END_SRC
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Specify the blur convolution kernel, with the format
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~"5,5,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1"~.
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- Default value :: ~''~
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#+BEGIN_SRC conf
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# blur-kern = "3x3box";
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blur-kern = "5,5,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1";
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#+END_SRC
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It is possible to write exclude conditions for background blur.
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- Default value :: ~[]~
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#+BEGIN_SRC conf
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blur-background-exclude = [
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"window_type = 'desktop'",
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"class_g = 'Polybar'",
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"_GTK_FRAME_EXTENTS@:c"
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];
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#+END_SRC
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* General settings
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:PROPERTIES:
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:CUSTOM_ID: h-09a57a66-f298-4e04-880a-6d4dbb00a28a
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:END:
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Daemonize process. Fork to background after initialization. Causes issues
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with certain (badly-written) drivers.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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daemon = true;
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#+END_SRC
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Picom has three backends it can use: ~xrender~, ~glx~, and ~xr_glx_hybrid~.
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GLX backend is typically much faster but depends on a sane driver.
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- Default value :: ~xrender~
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#+BEGIN_SRC conf
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backend = "glx";
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#+END_SRC
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This enables or disables VSync.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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vsync = true;
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#+END_SRC
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Enable remote control via D-Bus. See the \*D-BUS API\* section below for more
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details.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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dbus = false;
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#+END_SRC
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Try to detect WM windows (a non-override-redirect window with no child that
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has ~WM_STATE~) and markz them as active.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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mark-wmwin-focused = true;
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#+END_SRC
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Mark override-redirect windows that doesn't have a child window with
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~WM_STATE~ focused.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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mark-ovredir-focused = true;
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#+END_SRC
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Try to detect windows with rounded corners and don't consider them shaped
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windows. The accuracy is not very high, unfortunately.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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detect-rounded-corners = true;
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#+END_SRC
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Detect ~_NET_WM_OPACITY~ on client windows, useful for window managers not
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passing ~_NET_WM_OPACITY~ of client windows to frame windows.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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detect-client-opacity = true;
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#+END_SRC
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Specify refresh rate of the screen. If not specified or 0, picom will try
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detecting this with X RandR extension.
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- Default value :: ~60~
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#+BEGIN_SRC conf
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refresh-rate = 60;
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#+END_SRC
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Limit picom to repaint at most once every 1 / ~refresh_rate~ second to boost
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performance. This should not be used with
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#+BEGIN_SRC text :tangle no
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vsync drm/opengl/opengl-oml
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#+END_SRC
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as they essentially does sw-opti's job already, unless you wish to specify a
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lower refresh rate than the actual value.
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- Default value :: ~""~
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#+BEGIN_SRC conf
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# sw-opti =;
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#+END_SRC
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Use EWMH ~_NET_ACTIVE_WINDOW~ to determine currently focused window, rather
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than listening to ~FocusIn~/~FocusOut~ event. Might have more accuracy,
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provided that the WM supports it.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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# use-ewmh-active-win = false;
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#+END_SRC
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Unredirect all windows if a full-screen opaque window is detected, to maximize
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performance for full-screen windows. Known to cause flickering when
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redirecting/unredirecting windows. paint-on-overlay may make the flickering
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less obvious.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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unredir-if-possible = false;
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#+END_SRC
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Delay before unredirecting the window, in milliseconds.
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- Default value :: ~0~
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#+BEGIN_SRC conf
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unredir-if-possible-delay = 0;
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#+END_SRC
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Conditions of windows that shouldn't be considered full-screen for
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unredirecting screen.
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- Default value :: ~[]~
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#+BEGIN_SRC conf
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unredir-if-possible-exclude = [];
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#+END_SRC
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Use ~WM_TRANSIENT_FOR~ to group windows, and consider windows in the same
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group focused at the same time.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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detect-transient = true;
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#+END_SRC
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Use ~WM_CLIENT_LEADER~ to group windows, and consider windows in the same
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group focused at the same time. ~WM_TRANSIENT_FOR~ has higher priority if
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detect-transient is enabled, too.
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- Default value :: ~false~
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#+BEGIN_SRC conf
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detect-client-leader = true;
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#+END_SRC
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Resize damaged region by a specific number of pixels. A positive value
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enlarges it while a negative one shrinks it. If the value is positive, those
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additional pixels will not be actually painted to screen, only used in blur
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calculation, and such. (Due to technical limitations, with use-damage, those
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pixels will still be incorrectly painted to screen.) Primarily used to fix the
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line corruption issues of blur, in which case you should use the blur radius
|
||||
value here (e.g. with a 3x3 kernel, you should use ~--resize-damage 1~, with a
|
||||
5x5 one you use ~--resize-damage 2~, and so on). May or may not work with
|
||||
*--glx-no-stencil*. Shrinking doesn't function correctly.
|
||||
- Default value :: ~1~
|
||||
#+BEGIN_SRC conf
|
||||
resize-damage = 1;
|
||||
#+END_SRC
|
||||
|
||||
Specify a list of conditions of windows that should be painted with inverted
|
||||
color. Resource-hogging, and is not well tested.
|
||||
- Default value :: ~[]~
|
||||
#+BEGIN_SRC conf
|
||||
invert-color-include = [];
|
||||
#+END_SRC
|
||||
|
||||
Disable the use of damage information. This cause the whole screen to be
|
||||
redrawn everytime, instead of the part of the screen has actually changed.
|
||||
Potentially degrades the performance, but might fix some artifacts. The
|
||||
opposing option is use-damage
|
||||
- Default value :: ~false~
|
||||
#+BEGIN_SRC conf
|
||||
use-damage = false;
|
||||
#+END_SRC
|
||||
|
||||
Use X Sync fence to sync clients' draw calls, to make sure all draw calls are
|
||||
finished before picom starts drawing. Needed on nvidia-drivers with GLX
|
||||
backend for some users.
|
||||
- Default value :: ~false~
|
||||
#+BEGIN_SRC conf
|
||||
xrender-sync-fence = false;
|
||||
#+END_SRC
|
||||
|
||||
Force all windows to be painted with blending. Useful if you have a
|
||||
glx-fshader-win that could turn opaque pixels transparent.
|
||||
- Default value :: ~false~
|
||||
#+BEGIN_SRC conf
|
||||
force-win-blend = false;
|
||||
#+END_SRC
|
||||
|
||||
Do not use EWMH to detect fullscreen windows. Reverts to checking if a window
|
||||
is fullscreen based only on its size and coordinates.
|
||||
- Default value :: ~false~
|
||||
#+BEGIN_SRC conf
|
||||
no-ewmh-fullscreen = false;
|
||||
#+END_SRC
|
||||
|
||||
Dimming bright windows so their brightness doesn't exceed this set value.
|
||||
Brightness of a window is estimated by averaging all pixels in the window, so
|
||||
this could comes with a performance hit. Setting this to 1.0 disables this
|
||||
behaviour. Requires ~--use-damage~ to be disabled.
|
||||
- Default value :: ~1.0~
|
||||
#+BEGIN_SRC conf
|
||||
max-brightness = 1.0;
|
||||
#+END_SRC
|
||||
|
||||
Make transparent windows clip other windows like non-transparent windows do,
|
||||
instead of blending on top of them.
|
||||
- Default value :: ~false~
|
||||
#+BEGIN_SRC conf
|
||||
transparent-clipping = false;
|
||||
#+END_SRC
|
||||
|
||||
Set the log level. Possible values are:
|
||||
- ~trace~
|
||||
- ~debug~
|
||||
- ~info~
|
||||
- ~warn~
|
||||
- ~error~
|
||||
in increasing level of importance. Case doesn't matter. If using the "TRACE"
|
||||
log level, it's better to log into a file using ~--log-file~, since it can
|
||||
generate a huge stream of logs.
|
||||
- Default value :: ~"debug"~
|
||||
#+BEGIN_SRC conf
|
||||
log-level = "warn";
|
||||
#+END_SRC
|
||||
|
||||
Set the log file. If ~--log-file~ is never specified, logs will be written to
|
||||
stderr. Otherwise, logs will to written to the given file, though some of the
|
||||
early logs might still be written to the stderr. When setting this option from
|
||||
the config file, it is recommended to use an absolute path.
|
||||
- Default value :: ~''~
|
||||
#+BEGIN_SRC conf
|
||||
# log-file = '/path/to/your/log/file';
|
||||
#+END_SRC
|
||||
|
||||
Show all X errors (for debugging)
|
||||
- Default value :: ~false~
|
||||
#+BEGIN_SRC conf
|
||||
# show-all-xerrors = false;
|
||||
#+END_SRC
|
||||
|
||||
Write process ID to a file.
|
||||
- Default value :: ~''~
|
||||
#+BEGIN_SRC conf
|
||||
# write-pid-path = '/path/to/your/log/file';
|
||||
#+END_SRC
|
||||
|
||||
Window type settings. ~WINDOW_TYPE~ is one of the 15 window types defined in
|
||||
EWMH standard:
|
||||
- ~"unknown"~
|
||||
- ~"desktop"~
|
||||
- ~"dock"~
|
||||
- ~"toolbar"~
|
||||
- ~"menu"~
|
||||
- ~"utility"~
|
||||
- ~"splash"~
|
||||
- ~"dialog"~
|
||||
- ~"normal"~
|
||||
- ~"dropdown_menu"~
|
||||
- ~"popup_menu"~
|
||||
- ~"tooltip"~
|
||||
- ~"notification"~
|
||||
- ~"combo"~
|
||||
- ~"dnd"~
|
||||
Following per window-type options are available:
|
||||
- fade, shadow :: Controls window-type-specific shadow and fade settings.
|
||||
- opacity :: Controls default opacity of the window type.
|
||||
- focus :: Controls whether the window of this type is to be always considered
|
||||
focused. (By default, all window types except "normal" and "dialog" has this
|
||||
on.)
|
||||
- full-shadow :: Controls whether shadow is drawn under the parts of the
|
||||
window that you normally won't be able to see. Useful when the window has
|
||||
parts of it transparent, and you want shadows in those areas.
|
||||
- redir-ignore :: Controls whether this type of windows should cause screen to
|
||||
become redirected again after been unredirected. If you have
|
||||
unredir-if-possible set, and doesn't want certain window to cause
|
||||
unnecessary screen redirection, you can set this to `true`.
|
||||
#+BEGIN_SRC conf
|
||||
wintypes:
|
||||
{
|
||||
tooltip = { fade = true; shadow = true; opacity = 0.75; focus = true; full-shadow = false; };
|
||||
dock = { shadow = false; }
|
||||
dnd = { shadow = false; }
|
||||
popup_menu = { opacity = 0.8; }
|
||||
dropdown_menu = { opacity = 0.8; }
|
||||
};
|
||||
#+END_SRC
|
||||
|
||||
** GLX backend-specific options
|
||||
:PROPERTIES:
|
||||
:CUSTOM_ID: h-6aca0f58-6d9e-4bb7-ba88-5195b573ee01
|
||||
:END:
|
||||
Avoid using stencil buffer, useful if you don't have a stencil buffer. Might
|
||||
cause incorrect opacity when rendering transparent content (but never
|
||||
practically happened) and may not work with blur-background. Tests show a 15%
|
||||
performance boost. Recommended.
|
||||
- Default value :: ~false~
|
||||
#+BEGIN_SRC conf
|
||||
glx-no-stencil = true;
|
||||
#+END_SRC
|
||||
|
||||
Avoid rebinding pixmap on window damage. Probably could improve performance
|
||||
on rapid window content changes, but is known to break things on some drivers
|
||||
(LLVMpipe, xf86-video-intel, etc.). Recommended if it works.
|
||||
- Default value :: ~false~
|
||||
#+BEGIN_SRC conf
|
||||
glx-no-rebind-pixmap = false;
|
||||
#+END_SRC
|
||||
|
||||
Use specified GLSL fragment shader for rendering window contents. See
|
||||
~compton-default-fshader-win.glsl~ and
|
||||
~compton-fake-transparency-fshader-win.glsl~ in the source tree for examples.
|
||||
- Default value :: ~''~
|
||||
#+BEGIN_SRC conf :tangle no
|
||||
glx-fshader-win = '';
|
||||
#+END_SRC
|
||||
|
||||
#+BEGIN_SRC conf
|
||||
corner-radius = 9.0;
|
||||
rounded-corners-exclude = [];
|
||||
blur: {
|
||||
method = "dual_kawase";
|
||||
strength = 7;
|
||||
background = false;
|
||||
background-frame = false;
|
||||
background-fixed = false;
|
||||
}
|
||||
#+END_SRC
|
||||
Loading…
Reference in New Issue