Tom Englund 9ea76428b6
internal: fix minor ubsan errors (#9743)
* opengl: check if g_pHyprOpengl exist

on compositor destruction we can hit a race where a CEGLSync destructs
and tries to call eglDestroySyncKHR on a null g_pHyprOpengl.

/src/render/OpenGL.cpp:3019:32: runtime error: member access within null pointer of type 'struct CHyprOpenGLImpl'
     #0 0x555565eed979 in CEGLSync::~CEGLSync() /src/render/OpenGL.cpp:3019
     #1 0x555565f6271e in std::default_delete<CEGLSync>::operator()(CEGLSync*)
     const /usr/lib/gcc/x86_64-pc-linux-gnu/14/include/g++-v14/bits/unique_ptr.h:93

* xdgshell: dont apply state on empty states

setsize can be called before a state has been added to pending,
resulting in calling ApplyState with a empty state.

/src/protocols/XDGShell.cpp:323:11: runtime error: null pointer passed as argument 2, which is declared to never be null
     #0 0x5555659bf67e in CXDGToplevelResource::applyState() /src/protocols/XDGShell.cpp:323
     #1 0x5555659bcedc in CXDGToplevelResource::setSize(Hyprutils::Math::Vector2D const&) /src/protocols/XDGShell.cpp:  256
     #2 0x555563eed0ef in Events::listener_commitWindow(void*, void*) /src/events/Windows.cpp:841
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Hyprland is a 100% independent, dynamic tiling Wayland compositor that doesn't sacrifice on its looks.

It provides the latest Wayland features, is highly customizable, has all the eyecandy, the most powerful plugins, easy IPC, much more QoL stuff than other compositors and more...



Install

Quick Start

Configure

Contribute



Features

  • All of the eyecandy: gradient borders, blur, animations, shadows and much more
  • A lot of customization
  • 100% independent, no wlroots, no libweston, no kwin, no mutter.
  • Custom bezier curves for the best animations
  • Powerful plugin support
  • Built-in plugin manager
  • Tearing support for better gaming performance
  • Easily expandable and readable codebase
  • Fast and active development
  • Not afraid to provide bleeding-edge features
  • Config reloaded instantly upon saving
  • Fully dynamic workspaces
  • Two built-in layouts and more available as plugins
  • Global keybinds passed to your apps of choice
  • Tiling/pseudotiling/floating/fullscreen windows
  • Special workspaces (scratchpads)
  • Window groups (tabbed mode)
  • Powerful window/monitor/layer rules
  • Socket-based IPC
  • Native IME and Input Panels Support
  • and much more...


Gallery


Preview A


Preview B


Preview C



Special Thanks


wlroots - For powering Hyprland in the past

tinywl - For showing how 2 do stuff

Sway - For showing how 2 do stuff the overkill way

Vivarium - For showing how 2 do stuff the simple way

dwl - For showing how 2 do stuff the hacky way

Wayfire - For showing how 2 do some graphics stuff

Description
Hyprland is an independent, highly customizable, dynamic tiling Wayland compositor that doesn't sacrifice on its looks.
Readme BSD-3-Clause 195 MiB
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