picom.conf

# Performance and behaviour related
# Settings for glx backend
backend = "glx";
glx-no-stencil = false;
glx-copy-from-front = false;
use-damage = true;
# refresh-rate = 0;
# vsync = "opengl-swc";
dbe = false;
sw-opti = false;

# Settings for xrender backend
# backend = "xrender";
# vsync = false;
# refresh-rate = 0;
# xrender-sync-fence = true;

unredir-if-possible = true;
detect-transient = true;
detect-client-leader = true;

# These might or might NOT help with performance
# glx-no-stencil = true;
# glx-copy-from-front = false; # When enbled on intel GPU: screen broken until compton is killed.
# glx-use-copysubbuffermesa = true
# glx-no-rebind-pixmap = false
# glx-swap-method = 1

opacity-rule = [
    #"60:class_g ?= 'rofi'",
    # i3 titlebar transparency
    #"60:class_g = 'i3-frame'"
    # For i3wm tabbed/stacked layout transparency
    #"0:_NET_WM_STATE@:32a *= '_NET_WM_STATE_HIDDEN'",
    # herbstluftwm frame
    #"60:class_g = '_HERBST_FRAME'"
];

focus-exclude = [
    #"class_g ?= 'rofi'"
    #'_NET_WM_NAME@:s = "rofi"'
    "class_g ?= 'slop'",
    "name = 'rofi'",
    "class_g ?= 'Steam'",
    "_NET_WM_WINDOW_TYPE@:a *= 'MENU'",
    "window_type *= 'menu'",
    "window_type = 'utility'",
    "window_type = 'dropdown_menu'",
    "window_type = 'popup_menu'"
];

# === Shadows ===
# Enabled client-side shadows on windows.
shadow = true;
# Detect rounded corners
# (it doesn't really do anything for shadows)
detect-rounded-corners = true;

# Shadow color
# shadow-red = 1
# shadow-green = 0.2
# shadow-blue = 0.45

# shadow-radius: The blur radius for shadows. (default 12)
# shadow-offset-x: The left offset for shadows. (default -15)
# shadow-offset-y: The top offset for shadows. (default -15)
# shadow-opacity: The translucency for shadows. (default .75)

shadow-radius = 40;
shadow-offset-x = -20;
shadow-offset-y = -20;
shadow-opacity = 0.3;

shadow-exclude = [
    "class_i ?= 'riotclientservices.exe'",
    "class_g ?= 'slop'",
    "class_g ?= 'Polybar'",
    "class_g ?= 'Visualizer'",
    # "class_g ?= 'rofi'",
    # i3wm titlebar shadows (tabbed/stacked)
    "class_g ?= 'i3-frame'",
    # i3wm hidden window shadows (tabbed/stacked)
    # "_NET_WM_STATE@:32a *= '_NET_WM_STATE_HIDDEN'",
    "_NET_WM_WINDOW_TYPE@:a *= 'SPLASH'",
    # "_NET_WM_WINDOW_TYPE@:a *= 'NOTIFICATION'",
    "window_type *= 'menu'",
    "window_type = 'utility'",
    "window_type = 'dropdown_menu'",
    "window_type = 'popup_menu'"
];

# === Transparency ===
# active-opacity = 0.95
# inactive-opacity = 0.95
# inactive-dim = 0.10

# Border and titlebar opacity
# frame-opacity = 0.4;

# === Fading ===
# Fade windows during opacity changes.
fading = true;
# The time between steps in a fade in milliseconds. (default 10).
fade-delta = 5;
# fade-delta = 3;
# Opacity change between steps while fading in. (default 0.028).
fade-in-step = 0.03;
# Opacity change between steps while fading out. (default 0.03).
fade-out-step = 0.03;
# Fade windows in/out when opening/closing
no-fading-openclose = false;

# Specify a list of conditions of windows that should not be faded.
fade-exclude = [
    # "name = '???'",
    # "width >= 3440",
    # "fullscreen"
    # Only fade AwesomeWM wiboxes
    # (Notice the inverse condition)
    "class_g != 'awesome'"
];

# === Blurring ===
blur-background = true;
blur-method = "kawase";
# blur-method = "convolution";
blur-strength = 7;
blur-background-fixed = true;
# Blur background of opaque windows with transparent frames as well.
# blur-background-frame = true;
# Predefined
# blur-kern = "3x3box"
# blur-kern = "3x3gaussian"
# blur-kern = "5x5box"
# blur-kern = "5x5gaussian"
# blur-kern = "7x7box"
# blur-kern = "7x7gaussian"
# blur-kern = "9x9gaussian"
# blur-kern = "11x11gaussian"
# Strong-ish blur
# blur-kern = "7,7,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1"
# Medium blur
# 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"
# Weak blur
# blur-kern = "3,3,1,1,1,1,1,1,1,1"

blur-background-exclude = [
    # Exclude everything except windows of type "splash"
    # (Notice the inverse condition)
    "window_type != 'splash'"
];


# >> Rounded corners
corner-radius = 8
# For HiDPI
# corner-radius = 18

rounded-corners-exclude = [
    # "_NET_WM_WINDOW_TYPE@:a *= 'NOTIFICATION'",
    "window_type *= 'dock'",
    # "class_g = 'awesome'",
    "class_g = 'Tint2'",
    "window_type = 'menu'",
    "window_type = 'tooltip'",
    "window_type = 'popup_menu'",
    "window_type = 'dropdown_menu'"
];

# Window type settings
wintypes:
{
    tooltip = { fade = true; shadow = false; };
    menu = { shadow = false; };
    dnd = { shadow = false; };
    dock = { shadow = false; };
    dropdown_menu = { shadow = false; };
    popup_menu =  { shadow = false; };
    utility =  { shadow = false; };
};