<body><script type="text/javascript"> function setAttributeOnload(object, attribute, val) { if(window.addEventListener) { window.addEventListener('load', function(){ object[attribute] = val; }, false); } else { window.attachEvent('onload', function(){ object[attribute] = val; }); } } </script> <div id="navbar-iframe-container"></div> <script type="text/javascript" src="https://apis.google.com/js/plusone.js"></script> <script type="text/javascript"> gapi.load("gapi.iframes:gapi.iframes.style.bubble", function() { if (gapi.iframes && gapi.iframes.getContext) { gapi.iframes.getContext().openChild({ url: 'https://www.blogger.com/navbar.g?targetBlogID\x3d23884446\x26blogName\x3dJust+Another+Tech+Blog\x26publishMode\x3dPUBLISH_MODE_BLOGSPOT\x26navbarType\x3dSILVER\x26layoutType\x3dCLASSIC\x26searchRoot\x3dhttp://justanothertechblog.blogspot.com/search\x26blogLocale\x3den_US\x26v\x3d2\x26homepageUrl\x3dhttp://justanothertechblog.blogspot.com/\x26vt\x3d-8342903261382138056', where: document.getElementById("navbar-iframe-container"), id: "navbar-iframe" }); } }); </script>

Just Another Tech Blog

Anything and everything having to do with technology, computers, science, and most of all... Linux! The documentation of my Linux endeavor.



Framebuffer UI (fbui)

Saturday, March 10, 2007

FBUI, or FrameBufferUI, is a small, in-kernel graphical user interface for Linux.

A summary of its key features:

  • It is very small, about 50kB.
  • It is inside the Linux kernel, which places a limit on GUI bloat.
  • It permits multiple programs to share the framebuffer by letting each have graphical windows.
  • Each program may have multiple windows.
  • Windows may overlap, and be moved, resized, raised, lowered etc.
  • There can be windows on each virtual console.
  • Program interaction with FBUI is via a small set of system calls (ioctls).
  • Drawing primitives now support transparency.
  • It includes a small library libfbui to make using FBUI easier, and it includes an image-manipulation library and a font library.
fbui provides numerous advantages in comparison to an x server:
  • Eliminates GUI bloat, and minimizes the interface to the simple and elegant ioctl interface.
  • You can have a GUI right from boot time, as the Enhanced Functionality module demonstrates with its simple line-drawing pattern: As soon as the penguin appears, you have EF graphics appearing.
  • FBUI could be improved so as to entirely replace the framebuffer device and framebuffer console so that you could never deal with any of that.
  • FBUI could provide the basis for a completely graphical startup à la Macintosh.
Quite impressive for something that fits in about 50kB of kernel space. It seems this would be perfect for people running lightweight servers, as often a gui is just a nice thing to have :) Besides that, the concept of producing an in-kernel GUI has been brilliantly accomplished, in contrast to Microsoft's attempt at it which ended in utter failure.

Check out the fbui homepage.
posted by linnerd40, Saturday, March 10, 2007


1 Comments:

情趣用品,情趣用品,情趣用品,情趣用品,情趣用品,情趣用品,情趣用品,情趣用品,情趣,情趣,情趣,情趣,情趣,情趣,情趣,情趣,按摩棒,跳蛋,充氣娃娃,情境坊歡愉用品,情趣用品,情人節禮物,情惑用品性易購,A片,視訊聊天室

免費A片,AV女優,美女視訊,情色交友,免費AV,色情網站,辣妹視訊,美女交友,色情影片,成人影片,成人網站,A片,H漫,18成人,成人圖片,成人漫畫,情色網,日本A片,免費A片下載,性愛

A片,色情,成人,做愛,情色文學,A片下載,色情遊戲,色情影片,色情聊天室,情色電影,免費視訊,免費視訊聊天,免費視訊聊天室,一葉情貼圖片區,情色,情色視訊,免費成人影片,視訊交友,視訊聊天,視訊聊天室,言情小說,愛情小說,AIO,AV片,A漫,av dvd,聊天室,自拍,情色論壇,視訊美女,AV成人網,色情A片,SEX

情趣用品,A片,免費A片,AV女優,美女視訊,情色交友,色情網站,免費AV,辣妹視訊,美女交友,色情影片,成人網站,H漫,18成人,成人圖片,成人漫畫,成人影片,情色網


情趣用品,A片,免費A片,日本A片,A片下載,線上A片,成人電影,嘟嘟成人網,成人,成人貼圖,成人交友,成人圖片,18成人,成人小說,成人圖片區,微風成人區,成人文章,成人影城,情色,情色貼圖,色情聊天室,情色視訊,情色文學,色情小說,情色小說,臺灣情色網,色情,情色電影,色情遊戲,嘟嘟情人色網,麗的色遊戲,情色論壇,色情網站,一葉情貼圖片區,做愛,性愛,美女視訊,辣妹視訊,視訊聊天室,視訊交友網,免費視訊聊天,美女交友,做愛影片

av,情趣用品,a片,成人電影,微風成人,嘟嘟成人網,成人,成人貼圖,成人交友,成人圖片,18成人,成人小說,成人圖片區,成人文章,成人影城,愛情公寓,情色,情色貼圖,色情聊天室,情色視訊,情色文學,色情小說,情色小說,色情,寄情築園小遊戲,情色電影,aio,av女優,AV,免費A片,日本a片,美女視訊,辣妹視訊,聊天室,美女交友,成人光碟

情趣用品.A片,情色,情色貼圖,色情聊天室,情色視訊,情色文學,色情小說,情色小說,色情,寄情築園小遊戲,情色電影,色情遊戲,色情網站,聊天室,ut聊天室,豆豆聊天室,美女視訊,辣妹視訊,視訊聊天室,視訊交友網,免費視訊聊天,免費A片,日本a片,a片下載,線上a片,av女優,av,成人電影,成人,成人貼圖,成人交友,成人圖片,18成人,成人小說,成人圖片區,成人文章,成人影城,成人網站,自拍,尋夢園聊天室

commented by Blogger sexy, 2:29 AM  

Add a comment