dotfiles/home/.config/picom.conf

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# NOTE 1: This configuration when used as-is, requires --experimental-backends
# command line option to be used, in order to enable the usage of the
# dual-kawase blur method.
# NOTE 2: With the picom from standard repositories, currently using experimental
# backends will disable the support for rounded corners. If you want to use both
# the dual-kawase blur method and rounded corners, you will need to use a fork.
# However it is not mandantory. If you will use the standard version, you will just
# see a warning in picom's logs each time it's started, you can disable rounded
# corners completely to prevent this. If you do want to use a fork, I recommend this:
# <https://github.com/jonaburg/picom> (picom-jonaburg-git on AUR).
# NOTE 3: The shadows are currently disabled, the reason for this are the issues
# that occur with combining rounded corners and shadows, for more info, check:
# <https://github.com/jonaburg/picom/issues/62>
# General settings
###################
# Daemonize process. Fork to background after initialization.
# Causes issues with certain (badly-written) drivers.
daemon = false
# Specify the backend to use: `xrender`, `glx`, or `xr_glx_hybrid`.
# `xrender` is the default one.
# We use GLX since it's generally a lot faster than xrender.
# There usually aren't anny issues with this, but if you do experience some
# try falling back to xrender.
backend = "glx";
# To properly use the GLX backend, we need to enable experimental backends
experimental-backends = true;
# Enable/Disable VSync.
vsync = true;
# Enable remote control via D-Bus.
dbus = false;
# Try to detect WM windows (a non-override-redirect window with no
# child that has 'WM_STATE') and mark them as active.
mark-wmwin-focused = true;
# Mark override-redirect windows that doesn't have a child window
# with 'WM_STATE' focused.
mark-ovredir-focused = true;
# Try to detect windows with rounded corners and don't consider them
# shaped windows. The accuracy is not very high, unfortunately.
detect-rounded-corners = true;
# Detect '_NET_WM_OPACITY' on client windows, useful for window managers
# not passing '_NET_WM_OPACITY' of client windows to frame windows.
detect-client-opacity = true;
# Specify refresh rate of the screen. If not specified or 0, picom will
# try detecting this with X RandR extension.
refresh-rate = 0;
# GLX backend: 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.
# My tests show a 15% performance boost. Recommended.
glx-no-stencil = true;
# GLX backend: 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.
glx-no-rebind-pixmap = true;
# Disable/Enable the use of damage information.
# Disabling 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. It is recommended to keep this enabled.
# The opposing option is no-use-damage
use-damage = true
# 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", and "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`.
#
wintypes:
{
normal = { full-shadow = true; blur-background = true; };
splash = { blur-background = false; };
menu = { full-shadow = true; };
tooltip = { fade = true; shadow = false; focus = true;};
dock = { shadow = false; };
dnd = { shadow = false; };
popup_menu = { full-shadow = true; };
utility = { full-shadow = true; };
toolbar = { full-shadow = true; };
notification = { opacity = 1; }
};
# Transparency / Opacity
#########################
# Specify a list of opacity rules.
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# format: "[Opacity level]:[xprop info name] = '[xprop value]'"
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# - class_g reffers to class in position #0,
# - class_i reffers to class in position #1
# Note we don't make any guarantee about possible conflicts with other
# programs that set '_NET_WM_WINDOW_OPACITY' on frame or client windows.
# Apply blur to terminals
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opacity-rule = [
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"100:name = 'Dunst'",
# Opacities with enabled shadows (shadows allow for higher alpha - lower number)
#"70:class_g = 'Alacritty'",
#"70:class_g = 'st-256color'",
#"70:class_g = 'URxvt'",
#"70:class_g = 'kitty'",
#"82:class_g = 'Spotify'"
# Opacities without shadows
"80:class_g = 'Alacritty'",
"80:class_g = 'st-256color'",
"80:class_g = 'URxvt'",
"80:class_g = 'kitty'",
"92:class_g = 'Spotify'"
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];
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# Default opacity for active windows. (0.0 - 1.0, defaults to 1.0)
active-opacity = 1;
# Opacity of inactive windows. (0.1 - 1.0, defaults to 1.0)
inactive-opacity = 1;
# Opacity of window titlebars and borders. (0.1 - 1.0, disabled by default)
frame-opacity = 1.0;
# Default opacity for dropdown menus and popup menus. (0.0 - 1.0, defaults to 1.0)
opacity = 1.0
# Let inactive opacity set by -i override the '_NET_WM_OPACITY' values of windows.
inactive-opacity-override = false
# Dim inactive windows. (0.0 - 1.0, defaults to 0.0)
inactive-dim = 0.0
# Use fixed inactive dim value, instead of adjusting according to window opacity.
inactive-dim-fixed = 1.0
# Specify a list of conditions of windows that should always be considered focused.
focus-exclude = []
# Background blurring
########################
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blur:
{
# dual_kawase blur method requires GLX as backend
# If you can't get GLX to work, use 'kernel' blur instead.
# dual_kawase allows for multi-threaded bluring that's
# very fast.
method = "dual_kawase";
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#method = "kernel";
#kernel = "11x11gaussian";
strength = 4;
deviation = 1.0;
# When true, blur background of semi-transparent / ARGB window.
background = false;
# When true, the background of windows when the window frame
# is not opaque is blurred, implies background=true
background-frame = false;
# Whe true, use fixeed blur strength rather than adjusing
# according to window opacity
background-fixed = false;
# Specify the blur convolution kernel
kern = "3x3box"
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}
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# Exclude conditions for background blur
blur-background-exclude = [
# Prevents picom from blurring the background
# when taking selection screenshot with `maim`
"class_g = 'slop'",
"_GTK_FRAME_EXTENTS@:c"
];
# Shadows
################
# Enabled client-side shadows on windows. Note desktop windows
# (windows with '_NET_WM_WINDOW_TYPE_DESKTOP') never get shadow,
# unless explicitly requested using the wintypes option.
shadow = false;
# The blur radius for shadows, in pixels. (defaults to 12)
shadow-radius = 12;
# The opacity of shadows. (0.0 - 1.0, defaults to 0.75)
shadow-opacity = 0.75;
# The left offset for shadows, in pixels. (defaults to -15)
shadow-offset-x = -15;
# The top offset for shadows, in pixels. (defaults to -15)
shadow-offset-y = -15;
# Red color value of shadow (0.0 - 1.0, defaults to 0).
shadow-red = 0
# Green color value of shadow (0.0 - 1.0, defaults to 0).
shadow-green = 0
# Blue color value of shadow (0.0 - 1.0, defaults to 0).
shadow-blue = 0
# Crop shadow of a window fully on a particular Xinerama screen to the screen.
xinerama-shadow-crop = false
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# Specify a list of conditions of windows that should have no shadow.
shadow-exclude = [
"name = 'Notification'",
"class_g = 'Conky'",
"class_g ?= 'Notify-osd'",
"class_g = 'Cairo-clock'",
"class_g = 'slop'",
"class_g = 'Polybar'",
"_GTK_FRAME_EXTENTS@:c"
];
# Window Fading
################
# Fade windows in/out when opening/closing and when opacity changes,
# unless no-fading-openclose is used.
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fading = false;
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# Opacity change between steps while fading in. (0.01 - 1.0, defaults to 0.028)
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fade-in-step = 0.07;
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# Opacity change between steps while fading out. (0.01 - 1.0, defaults to 0.03)
fade-out-step = 0.1;
# The time between steps in fade step, in milliseconds. (> 0, defaults to 10)
fade-delta = 10
# Do not fade on window open/close.
no-fading-openclose = false
# Do not fade destroyed ARGB windows with WM frame. Workaround of bugs in Openbox,
# Fluxbox, etc.
no-fading-destroyed-argb = false
# Specify a list of conditions of windows that should not be faded.
# don't need this, we disable fading for all normal windows with wintypes: {}
fade-exclude = [
"class_g = 'slop'" # maim
]
# Corners
################
# Sets the radius of rounded window corners. When > 0, the compositor will
# round the corners of windows.
corner-radius = 12;
rounded-corners-exclude = [
"class_g = 'Rofi'",
"class_g = 'dmenu'",
"class_g = 'Polybar'",
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"name = 'Notification area'",
"name = 'Dunst'"
]
# Rounded corners alone only changes the window, but the borders
# around it still remain rectangular, round-borders option allows
# the borders to also be round.
round-borders = 1;
# Specify a list of border width rules.
# format: "[pixels]:[xprop info name] = '[xprop value]'"
# Note this doesn't have any guarantee about not conflicting with the
# border width set by the window manager.
round-borders-rule = [];