Open dymn opened 11 months ago
Correction: with backend= "xrender" - there are also lags.
Later I have been testing and searching for the problem for several hours using mozregression. Found a bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1836668 In the patch https://hg.mozilla.org/mozilla-central/rev/e1c387461f14 I saw a new variable: gfx.x11.glx_sgi_video_sync I changed it in about:config in Firefox to true - and everything started working as before.
Please tell me - is this a problem in Firefox or in Picom? But if in Firefox, then why is there no problem in xfce-4.18? Maybe there is some option in the picom settings that would correspond to this innovation in Firefox?
Platform
Gentoo amd64
GPU, drivers, and screen setup
AMD RX 6700 XT, mesa-23.2.0, xf86-video-amdgpu-23.0.0, xf86-video-ati-22.0.0, one LG 24GN600 144 MHz monitor
Environment
openbox-3.6.1
picom version
and the same problem with picom-10.2.
Diagnostics
**Version:** vgit-8cc50 ### Extensions: * Shape: Yes * RandR: Yes * Present: Present ### Misc: * Use Overlay: No (Another compositor is already running) * Config file used: /home/user/.config/picom.conf ### Drivers (inaccurate): AMDGPU, Radeon ### Backend: glx * Driver vendors: * GLX: Mesa Project and SGI * GL: AMD * GL renderer: AMD Radeon RX 6700 XT (navi22, LLVM 16.0.6, DRM 3.52, 6.4.12-gentoo) * Accelerated: 1 ### Backend: egl * Driver vendors: * EGL: Mesa Project * EGL driver: radeonsi * GL: AMD * GL renderer: AMD Radeon RX 6700 XT (navi22, LLVM 16.0.6, DRM 3.52, 6.4.12-gentoo)Configuration:
Configuration file
``` # Shadow shadow = true; no-dnd-shadow = true; no-dock-shadow = true; #shadow-radius = 7; #shadow-offset-x = -7; #shadow-offset-y = -7; shadow-radius = 15; shadow-offset-x = -15; shadow-offset-y = -15; # shadow-opacity = 0.7; # shadow-red = 0.0; # shadow-green = 0.0; # shadow-blue = 0.0; shadow-exclude = [ "name = 'Notification'", "n:w:*VirtualBox*", "i:e:Conky", "class_g = 'Cairo-clock'", "class_g ?= 'Notify-osd'", "class_g ?= 'VirtualBox'", "class_g ?= 'Xfce4-notifyd'", "class_g ?= 'Xfce4-power-manager'", "class_g ?= 'Xfce4-panel'", "class_g ?= 'Xfce4-screenshooter'", "class_g = 'firefox' && argb", "class_g = 'firefox-esr' && argb", "class_g = 'Navigator' && window_type = 'utility'", "name *= 'Telegram' && argb" ]; # shadow-exclude = "n:e:Notification"; # shadow-exclude-reg = "x10+0+0"; # xinerama-shadow-crop = true; # Opacity inactive-opacity = 1.0; # active-opacity = 0.8; frame-opacity = 1.0; inactive-opacity-override = false; alpha-step = 0.06; # inactive-dim = 0.2; # inactive-dim-fixed = true; # blur-background = true; # blur-background-frame = true; blur-method = "dual_kawase"; # blur-strength = 15; blur-kern = "3x3box"; # 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"; # blur-background-fixed = true; blur-background-exclude = [ "window_type = 'dock'", "window_type = 'desktop'", "_GTK_FRAME_EXTENTS@:c", #"class_g ?= 'dunst'", "(class_g = 'firefox' || class_g = 'firefox-esr' || class_g = 'Thunderbird') && (window_type = 'utility' || window_type = 'popup_menu') && argb" ]; # opacity-rule = [ "80:class_g = 'URxvt'" ]; # Fading fading = false; # fade-delta = 30; fade-in-step = 0.03; fade-out-step = 0.03; # no-fading-openclose = true; # no-fading-destroyed-argb = true; fade-exclude = [ ]; # Other #backend = "xrender"; backend = "glx"; #backend = "egl"; #backend = "legacy-backends"; mark-wmwin-focused = true; mark-ovredir-focused = true; detect-rounded-corners = true; detect-client-opacity = true; vsync = true; #refresh-rate = 0; #dbe = false; paint-on-overlay = true; #sw-opti = true; unredir-if-possible = true; # unredir-if-possible-delay = 5000; # unredir-if-possible-exclude = [ ]; focus-exclude = [ "class_g = 'Cairo-clock'" ]; detect-transient = true; detect-client-leader = true; #invert-color-include = [ ]; resize-damage = 1; # GLX backend #glx-no-stencil = true; glx-copy-from-front = false; glx-use-copysubbuffermesa = true; glx-no-rebind-pixmap = true; use-damage = true; xrender-sync = true; #xrender-sync-fence = true; # #no-ewmh-fullscreen = true; # use-ewmh-active-win = true; # # Do not fade destroyed ARGB windows with WM frame. Workaround bugs in Openbox, Fluxbox, etc. no-fading-destroyed-argb = true; # Window type settings wintypes: { tooltip = { fade = true; shadow = true; opacity = 0.9; focus = true; full-shadow = false; }; # dock = { shadow = false; clip-shadow-above = true; } # dnd = { shadow = false; } # popup_menu = { shadow = false; } # dropdown_menu = { shadow = false; } }; ```Steps of reproduction
Expected behavior
Current Behavior
Scrolling becomes laggy
Stack trace
None
OpenGL trace
If necessary, I will do it.
Other details
With xfce-4.18 there is no problem. With backend= "xrender" - no lags. With backend = "egl" - same problem.