Source: http://blog.csdn.net/basilc/article/details/8074895
For more information about how to obtain and compile Wayland and its dependent libraries, see build guide on the official website of Wayland: http://wayland.free?top.org/building.html.
Implemented by WaylandCodeComponents can be divided into the following four parts:
1. Wayland Database
Most o
: everything is directly drawn and synthesized! Instead of requesting the server from the client, the server sends a response and draws the corresponding part, as in X.
This means that with Wayland, desktop graphics will be very efficient and there will be no latency under mainstream display devices! In addition, because Wayland has a built-in merging manager, as long as the
client or synthesizer.-Security: Wayland isolates the input and output events for each window, and x lacks these mechanisms.-IPC Communications: X provides a basic IPC communication method, but Wayland is not, completely responsible for the desktop environment or the operating system.-Network: X can run on the network, Wayland itself does not provide network tra
there will be no latency under mainstream display devices! In addition, because Wayland has a built-in merging manager, as long as the hardware supports, the desktop will support a wide range of merging visual effects. Of course, you can also replace the built-in merging manager with others such as Compiz.
Because Wayland is a brand new project, it also needs so
BryceHarrington of Canonical sent a message on November 24. In this information, we can see that Ubuntu11.04 can install Wayland. Although Ubuntu and later versions do not use Wayland. He said that this is just the beginning to prepare for the future. $ Sudoapt-getinstallwayland $ wstart for more information, you can view the following email content. Wayland
Bryc
The Fedora Project plans to use Wayland as the system's default display server in the next version, although Wayland is still in the large-scale application development stage. Recently, developers have announced that Wayland has been supported by multiple monitors and LibreOffice has been transplanted to GTK + 3 to support wa
The first wayora 25 to eat Wayland crabsGuideWayland is a new technology. This next-generation Display Server is designed to replace the old X. Org server (X11 ). X11 is used as the default display server by almost all GNU/Linux operating systems. However, X11 has many security risks and cannot be fixed for various reasons. Therefore, for many years there has been a call to design new display servers to replace X11 servers that have been used for deca
In the Wayland architecture diagram, the most significant feature is that it reuses all Linux kernel graphics and input/output technologies: kms and evdev, so the supported drivers can be used directly; wayland does not have the traditional server/client mode, but is replaced by compositor/client. This is not just a new name, but the specific differences will be discussed later;
Remember the Application Sce
Https://wayland.freedesktop.org/building.htmlHttps://wayland.freedesktop.org/ubuntu12.04.html1. SOURCE wayland.conf2. CD Wayland./autogen.sh--prefix= $WLD[Err] Package Requirement:libffi[Fix] to ensure that the OS is already installed Libffi-dev, the/usr/lib/i386-linux-gnu/pkgconfig added to the Pkg_config_path;3. Git clone wayland-protocal./configure--prefix= $WLDMake make Install4. Install MesaWayland us
The Fedora developer has officially announced that Fedora21 will use Wayland as the default display server. They wanted to use it earlier, but Wayland was only available in the GNOME3.14 desktop environment. Wayland is a simple ldquo; Display Server rdquo; (DisplayServer), which belongs to the same level as XWindow, rather than just replacing XServer in XWindow
Fedora 25 has been released for some time and its most prominent feature is the substitution of X with Wayland. Wayland relies on libkms (Kernel modesetting, kernel mode setting. The resolution and color depth of the monitor are added to the pattern, and libkms is included in the DRM (Direct Rendering Manager). Intel's Open source Linux graphics driver, AMD's open source Linux graphics drivers are based on
The OpenGL-based display management system Wayland will not be used by Ubuntu12.10, Ubuntu has postponed the Wayland program, and developers have released a Ubuntu experiment package using Wayland, however, it takes more time to complete development and preparation. Therefore, Wayland must be used at least until Ubuntu
This article was written in 2018-02-10. As of the end of this article, there is no known method to allow OBS to function properly in a Wayland environment.
Workaround
Discard the use of Wayland and switch to x Window
To record the screen on Wanyland, you can use Gnome's extended easyscreencast (https://extensions.gnome.org/extension/690/easyscreencast/)
There are also some tools you ca
This is actually the previous article reposted.Article.
That is to install Wayland on Ubuntu (verified). This is to try to install Wayland on meego.
1. Install yum, yum-util, and try to install git, but it will never be used.
2. Install the libffi/expat package with the same steps.
3. Install DRM. The steps are the same. Use Yum to install pthread-stubs/pciaccess.
4. Install macros
5. Install xproto
Download the wayland-1.0.3 and unzip it, sudo gedit/etc/profile, and add the following content:
Wld =/usr # change this to another location if you preferld_library_path = $ wld/libpkg_config_path = $ wld/lib/pkgconfig /: $ wld/share/pkgconfig/aclocal = "aclocal-I $ wld/share/aclocal" Export wld LD_LIBRARY_PATH pkg_config_path aclocal
Run source/etc/profile
$./Autogen. Sh -- prefix = $ wld $ make install
Download Mesa-9.0.1 and decompress it
Starting with Android3.0 (API level 11), the Android 2D rendering pipeline provides better support for hardware acceleration. all of the drawing operations performed by hardware acceleration are done using the GPU on the View object's canvas . Because enabling hardware acceleration increases the need for resources, such an application consumes more memory.Hardwar
The Android standard hardware driver is divided into two parts, one is the hardware driver running in the Linux kernel, and the other part is the hardware abstraction layer running in user space. Using this method, the system can be hardware-independent, but also protect the interests of some manufacturers. In Android
Android from hardware to application: Step by Step 3-Hardware Abstraction Layer access hardware driver
The Android standard hardware driver is divided into two parts: one is the hardware driver running in the Linux kernel, and the other is the
March 30, le Vision in Beijing a conference to make the entire smart TV industry "Restless", in addition to the release of the 4th generation of Super TV, le Vision also announced a heavy program------"414 Hardware free Day", according to the plan, the April 14 will push 4 X55 curved Project Commemorative Version/ Super TV x40s/x43s and other gift products, users do not need to pay for hardware. How can thi
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