chromium browser

Chromium Graphics Update in 2014 (slide ), Original article, reproduced in the form of a link to indicate the original source for http://blog.csdn.net/hongbomin/article/details/40897433. Abstract: The Chromium graphic Stack has been improved in 2014 and further optimized in terms of graphics performance and resource consumption, such as the use of ubercompositor, GPU-accelerated grating, and zero-copy) an

Chromium gesture plug-in Environment and symptoms Chromium 18.0.1025.151 (developer build 130497 Linux) Ubuntu 12.04 Many gesture plug-ins have been tested. They are displayed in the right-click menu and are not easy to use. Useful plug-ins The plug-in is smooth-gestures. Unfortunately, this plug-in has been put off the shelf because it collects privacy and does not repent. Google finds the following

This problem has troubled me for one hours ah, Baidu everywhere can not get results Ah! (This is Goole disabled to helpless Ah!) ）Before we solve the problem, we will comb the two points of knowledge.1.adobe Flash support for Linux system final version is 11.2, will not provide a high version later, but will be safe to keep the update. The following is the official website explanation. http://get.adobe.com/cn/flashplayer/Note:Adobe Flash Player 11.2 will be the last version that supports the Lin

U disk can also start the Google system? Yes, now let's take a look at the rationale behind it. Unzip the downloaded Chrome_os_usb.zip file, run one of the Win32DiskImager.exe, if you encounter this error, ignore it, click OK. After the program is run as shown in the following figure, click Browse to select the Chrome_os.img file that appears after decompression. Make sure you've plugged in a USB drive, and then select the letter from your USB disk in the disc pull-down menu. Then click the Wr

In the previous article, we simply compiled chromium,android content_shell_apk on Ubuntu , and everything went well to build the APK. But we just copy someone else's Google open source, as a developer we should take the spirit of exploration, said it is stable, fast.　Why is it so fast and stable? With this series of questions, we learn to understand it, to understand its principles and structure. So......All the finer things finally come down to the s

Abstract: The Chromium graphic stack has been improved in many ways in 2014, which further improves the graphics performance and resource consumption. For example, the use of ubercompositor, GPU-accelerated grating, and zero-copy) android WebView rendering model improvement. This slide attempts to list some changes in the Chromium graphic stack and the overall framework of the

This article records the problems and solutions that are encountered when booting a chromium OS in Ubuntu (12.04) to start the script automatically. Chromium OS is an open-source operating system for Google, and in the Src/platform/factory/py/shopfloor directory is a script that controls production testing by executing under chroot./shopfloor_server.py -M cros.factory.shopfloor.target_shopfloor to start a s

mainwindowdelegate. It should be mentioned that Google is completely object-oriented, rather than using the Set method in MFC for setting the behavior of a window. Such a way is ubiquitous in chromium. Don't be so dizzy as to be confused.2. The Appidconveter class is just an auxiliary class for resource ID conversions.3. Mainview controls the behavior of the view in the window, which simply tells the size of the view. In Mainwindowdelegate, the windo

IntroducedAndroid in order to achieve the purpose of saving power, the screen will be automatically displayed when there is no operation, such as when we play the video, although there is no action on the screen, but we do not want it at this time the screen, if the video is paused, this is the hope that it automatically screen.Here's how to control the screen as you play the video chromium full screen.RealizeBecause full-screen playback is related to

the ownership of the object and, at the end, refactor it. Base::P If you want to execute a task that requires an incoming scoped pointer, you can use it to convert, which also avoids copying, but is similar to move semantics. Base::constref Like a constant reference, you do not want a copy of the bind process to be used. Base::ignoreresult If the task is to invoke a method with a return value, and you do not care about the return value, y

1. Download Depot_tools:First install Git-core:sudo Apt-get installation Git-coreExecute command: Git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git2, update Depot_tools:Input directly in the current Shell environment: Export path= "$PATH:d epot_tools_dir/depot_tools";or add as System environment variables: Vim ~/.BASHRC file, at the end of the add export path= "$PATH:d epot_tools_dir/depot_tools",Save Execution Source ~/.BASHR

1. Download Depot_tools:First install Git-core:sudo Apt-get installation Git-coreExecute command: Git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git2, update Depot_tools:Input directly in the current Shell environment: Export path= "$PATH:d epot_tools_dir/depot_tools";or add as System environment variables: Vim ~/.BASHRC file, at the end of the Add export path= "$PATH:d epot_tools_dir/depot_tools",Save Execution Source ~/.BASHR

Tags: file orb target window PNG hosts glob mes remoteWhat Sandbox does?Sandbox leverages the os-provided security to allow code execution this cannot make persistent changes to the computer or Access information is confidential.What's the Sandbox ' s structure is?Sandbox operates at Process-level granularity. Anything that needs to being sandboxed needs to live on a separate process. The minimal sandbox configuration has processes:one a privileged controller known as the broker, and One or more

Import Collections Import struct import sys def ReadFile (filename, encoding): mode = ' RB ' if encoding = 0 Else ' RU ' W ITH open (filename, mode) as F:data = F.read () if encoding not in (0, 1): data = Data.decode (encoding) return Data Pack_file_version = 4 Header_length = 2 * 4 + 1 # two uint32s. (file version, number of entries) and # One uint8 (encoding of text resources) def Unpackdatapa CK (input_file): "" "reads a data pack file and returns a dictionary." " data = ReadFile (input_f

Previous analysis Messagepumpforui, reference chromium of the Message_pump_win twoMessagepumpforio, with Messagepumpforui, is to implement three functions // messagepump methods: Virtual void schedulework (); Virtual void Scheduledelayedwork (const time delayed_work_time); Virtual void Dorunloop ();First look at the typical usageThe first usage is that you do not need to read the data to buffer, so all cleanup work can be handed to message pumpT

that there is no need, there is really nothing to do, because everyone is similar.If you want to do it, how do we define and evaluate technical debt? Learn from the leader! Both Firefox and chromium are big open source projects, which are 2.8 million rows and 4.7 million rows in size. Look at their summary is very good study. The core is evaluating and managing code in a quantitative way, and tools are open source. (In fact, the way to find record i

Reprinted please indicate the source: http://www.cnblogs.com/fangkm/p/3960327.html Hardware rendering depends on the GPU of the computer. There are many GPU types. It is compatible with so many types of hardware, and stability is a big problem. Although chromium maintains a GPU blacklist list internally, it limits which rendering features cannot be rendered on which GPUs, but it is not enough to solve the stability problem during GPU usage. In Chromiu

sudo apt-get updatesudo apt-get install Chromium-browsersudo apt-get install Pepperflashplugin-nonfreesudo update-pepperflashplugin-nonfree--install //Error here failed to retrieve status information from Google:w : There is no public key available for the following key IDsSolution: from: http://unix.stackexchange.com/questions/279825/ Pepperflashplugin-nonfree-error-failed-to-retrieve-status-information-from-gogpg --keyserver pgp.mit.edu --recv-keys

//existing Wm_timer If any would fire when delayed work should run. We//don ' t want to disturb that timer if it's already in flight. However,//If we did do all remaining delayed work and then lets kill the Wm_timer. if(More_work_is_plausible Delayed_work_time_.is_null ()) KillTimer (Message_hwnd_, reinterpret_cast This)); if(state_->should_quit) Break; if(more_work_is_plausible)Continue; More_work_is_plausible= state_->Delegate-doidlework (); if(state_->should_quit) Break; if(more_work_is_pl

The GTK + Library provides a variety of interface layout controls, making the control location control very convenient. Therefore, chromium uses almost all native layout controls of GTK +, including: gtkalignment, gtkvbox, gtkhbox, and gtkfixed. The content of the entire main interface is from top to bottom the menu bar, title bar, toolbar, Bookmarks Bar and the most important page content area. In ubuntu, the menu bar of all programs is located at t