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Demi Marie Obenour 4273a5edc8 connection: Avoid undefined pointer arithmetic 
Creating a pointer that is more than one element past the end of an
array is undefined behavior, even if the pointer is not dereferenced.
Avoid this undefined behavior by using `p >= end` instead of
`p + 1 > end` and `SOMETHING > end - p` instead of
`p + SOMETHING > end`.

Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com>
2024-11-29 19:19:45 -05:00
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protocol protocol: add wl_fixes interface 2024-11-18 09:25:20 +00:00
src connection: Avoid undefined pointer arithmetic 2024-11-29 19:19:45 -05:00
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meson.build meson: Fix use of install_data() without specifying install_dir 2024-08-15 14:13:57 +01:00
meson_options.txt meson: Use proper type for bools 2022-04-02 17:04:08 +03:00
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wayland-scanner.m4 build: check wayland-scanner version 2020-01-16 17:25:06 +01:00
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README.md

Wayland

Wayland is a project to define a protocol for a compositor to talk to its clients as well as a library implementation of the protocol. The compositor can be a standalone display server running on Linux kernel modesetting and evdev input devices, an X application, or a wayland client itself. The clients can be traditional applications, X servers (rootless or fullscreen) or other display servers.

The wayland protocol is essentially only about input handling and buffer management. The compositor receives input events and forwards them to the relevant client. The clients creates buffers and renders into them and notifies the compositor when it needs to redraw. The protocol also handles drag and drop, selections, window management and other interactions that must go through the compositor. However, the protocol does not handle rendering, which is one of the features that makes wayland so simple. All clients are expected to handle rendering themselves, typically through cairo or OpenGL.

Building the wayland libraries is fairly simple, aside from libffi, they don't have many dependencies:

$ git clone https://gitlab.freedesktop.org/wayland/wayland
$ cd wayland
$ meson build/ --prefix=PREFIX
$ ninja -C build/ install

where PREFIX is where you want to install the libraries.

See https://wayland.freedesktop.org for documentation.