Mirror driver source code

This file contains high-level info about how ChromeDriver works and how to contribute. If you are looking for information on how to use ChromeDriver, please see the ChromeDriver user site. ChromeDriver is an implementation of the WebDriver standard , which allows users to automate testing of their website across browsers.

ChromeDriver source code is located in the Chromium source repository, and shares the same build tools as Chromium. To build ChromeDriver, please first follow the instructions to download and build Chromium. Once you have set up the build environment, build ChromeDriver by building the chromedriver target, e. This will create an executable binary in the build folder named chromedriver[. Once built, ChromeDriver can be used with various third-party libraries that support WebDriver protocol, including language bindings provided by Selenium.

Note that if your build target OS is Android i. For testing purposes, ChromeDriver can be used interactively with python. Privacy policy. Starting with Windows 8, mirror drivers will not install on the system.

Mirror drivers described in this section will install and run only on earlier versions of Windows. However, a special GDI accessibility driver model is available starting with Windows 8 to developers who want to provide mirror driver capabilities in assistive technologies for customers with disabilities or impairments.

A remote display driver model that is based on the mirror driver architecture can also run starting with Windows 8, but has been removed in Windows 10, version For more information, see Remote Display Drivers.

As of Windows 10, GDI accessibility drivers are no longer recommended for new products and Microsoft will remove support in a future OS version. Support for GDI remote display drivers has already been removed in Windows 10, version However, creating a remote display solution is still possible by building a custom Remote Protocol Provider and an Indirect Display Driver.

A mirror driver is a display driver for a virtual device that mirrors the drawing operations of one or more additional physical display devices. It is implemented and behaves much like any other display driver; however, its paired video miniport driver is minimal in comparison to a typical miniport driver.

The Windows Driver Kit WDK through the Windows 7 edition Version contains a sample mirror driver which includes component source files that are contained in three directories.

Use park mode for text entry or voice input if possible. Use Park Mode for Additional Functionality — Since a MirrorLink app is aware if it is in drive or in park mode, you can offer additional features or information to the driver while stopped. When the car goes into drive mode you switch to the simpler UI.

Use High Contrast - The UI must be legible in a variety of lighting conditions, even in direct sunlight. You can use some of the following tools for measuring contrast ratio.

Use Big Fonts — Large font sizes are required in order be easily readable on all displays. Use a standard Android stock font for good legibility. Note that the minimum size will be measured on the display of the in-vehicle screen. Use Giant Buttons — buttons must be large enough to be usable during the drive.

The minimum edge length for a button is 10 mm with an area of sq mm. Since using an application while driving impacts the safety of the driver, passengers, and others, CCC has a process to check that the app works correctly and adheres to the UI guidelines. The certification process starts with registration of your application with CCC. After registration you select from our list of authorized labs and arrange testing.

CCC does not charge for the certification process, but there are fees associated with the testing at the lab.

There is one key form that you will need to complete for the certification process. The App PICS is a check-sheet where you list all of the supported features of your application and ensures the lab can test it correctly. Please consider supporting us by disabling your ad blocker.

Using it on an UltraVNC server results in a excellent accuracy. The video driver also makes a direct link between the video driver frammebuffer memory and UltraWinVNC server. Using the framebuffer directly eliminates the use of the CPU for intensive screen blitting, resulting in a big speed boost and very low CPU load. If you have a previous version installed, it is recommended to uninstall it first, by doing the following: setupdrv.

For each version the vncdrv. After upgrading the driver, vncdrv.