niterain / kmscon Goto Github PK
View Code? Open in Web Editor NEWThis project forked from dvdhrm/kmscon
Linux KMS/DRM based virtual Console Emulator
Home Page: http://github.com/dvdhrm/kmscon/wiki
License: Other
This project forked from dvdhrm/kmscon
Linux KMS/DRM based virtual Console Emulator
Home Page: http://github.com/dvdhrm/kmscon/wiki
License: Other
= KMSCON = Kmscon is a simple terminal emulator based on linux kernel mode setting (KMS). It is an attempt to replace the in-kernel VT implementation with a userspace console. == Requirements == Kmscon requires the following software: - libudev: providing input, video, etc. device hotplug support Everything else is optional: For video output at least one of the following is required: - fbdev: For framebuffer video output the kernel headers must be installed and located in the default include path. - DRM: For unaccelerated drm output the "libdrm" library must be installed and accessible via pkg-config. - OpenGLES2: For accelerated video output via OpenGLESv2 the following must be installed: libdrm, libgbm, egl, glesv2 (i.e., mesa) By default a very limited built-in keyboard handling is used. To get other keyboard layouts working, the following is required: - libxkbcommon: keyboard handling (optional but strongly recommended) Without libxkbcommon, basic US-ASCII input is provided. libxkbcommon has no public release, yet, but is available on freedesktop.org. Use "--disable-xkbcommon" if you have problems due to compile-errors. Building libxkbcommon from Git without root: - You can fetch it from Git using: git clone git://anongit.freedesktop.org/xorg/lib/libxkbcommon - You can then ``./autogen.sh && make`` in its directory - You configure kmscon using: PKG_CONFIG_PATH="libxkbcommon/" ./configure --enable-debug --enable-xkbcommon assuming you cloned it into a subfolder of kmscon. For font handling the following is required: - 8x16: The 8x16 font is a static built-in font which does not require external dependencies. - freetype2: The freetype2 font uses libfreetype2 and libfontconfig to provide a very basic font backend. - pango: drawing text with pango Pango requires: glib, pango, fontconfig, freetype2 and more For multi-seat support you need the following packages: - systemd: Actually only the systemd-logind daemon and library is required. == Install == To compile the kmscon binary, run the standard autotools commands: $ ./autogen.sh (you need this only when building from git directly) $ ./configure [--enable-debug] (debug-mode is strongly recommended) $ make $ make install (TODO: this is currently not supported) To compile the test applications, run: $ make check If you want only a very basic kmscon program without any major dependencies, use: $ ./configure --disable-debug --disable-drm --disable-xkbcommon --disable-systemd --disable-pango --disable-freetype2 However, you will loose a lot of functionality by dropping all dependencies. The following configure options are available. If build-time dependencies cannot be satisfied, an option is automatically turned off, except if you explicitely enable it via command line: --enable-systemd: This requires the systemd-logind library to provide multi-seat support for kmscon. [default: on] --enable-udev: This requires libudev for hotplugging support. This is currently mandatory and cannot be disabled. [default: on] --enable-fbdev: This adds fbdev video output support. [default: on] --enable-drm: This adds DRM video output support. [default: on] --enable-gles2: This adds OpenGL hardware accelerated font rendering [default: on] --enable-xkbcommon: Use xkbcommon for internationalized keyboard handling. [default: on] --enable-f8x16: The 8x16 font is a static built-in fallback font [default: on] --enable-freetype2: Uses freetype2 and fontconfig as font-backend. [default: on] --enable-pango: Uses pango as font-backend. [default: on] --enable-bblit: Use simply 2D bit-blitting as renderering fallback [default: on] --enable-debug: Enable debug mode [default: off] --enable-optimizations: Use GCC code optimizations [default: on] == Running == To get usage information, run: $ ./kmscon --help You can then run kmscon with: $ ./kmscon [options] For debug output use "--debug". For verbose output use "--verbose". If you didn't compile DRM support then you can use "--fbdev" to make kmscon select available framebuffer devices. With "--xkb-layout=<lang>" you can switch the keyboard layout. == License == This software is licensed under the terms of the MIT license. Please see ./COPYING for further information. == FAQ == Please see http://github.com/dvdhrm/kmscon/wiki == Contact == This software is maintained by: David Herrmann <[email protected]> If you have any questions, do not hesitate to contact one of the maintainers. == Code Base == The kmscon code is split into several independent subsystems: - uterm: This code manages the KMS/DRI output and provides OpenGL framebuffers. - console: This draws the text on the screen and provides an API for any terminal emulator to visualize its contents. - eloop: Main loop implementation. - log: Log file handling. - unicode: Provides basic Unicode handling. - font: Font loading, caching and drawing operations. - input: All linux input events are captured here and converted to Unicode characters for input handling. - vt: The linux VT subsystem integration. This allows to run the application in a classic linux VT like X does. - vte: The terminal emulator library. - terminal: Connects the console, output, input and vte handling into a real terminal. - main: This connects all subsystems into a usable console application.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.