What is vnc mirror driver

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 8 years ago. Active 7 years, 6 months ago. Viewed 4k times. Improve this question. Add a comment. Active Oldest Votes. Improve this answer. Gabriele Mondada Gabriele Mondada 4 4 silver badges 13 13 bronze badges. Enter a valid license key, or click the Trial License button to start a day trial. For more information, see License key FAQ. Note: you may need to restart the host computer after installation, or log off and back on, in order to enable VNC Mirror Driver.

You do not have to enter a license key to use VNC Viewer. To run it, double-click the downloaded file. For each version the vncdrv. After upgrading the driver, vncdrv. Switching of vncdrv. Don't use the driver before you reboot. To the maximum extent permitted by applicable law, in no event shall we be liable for any damages whatsoever including, without limitation, damages for loss of business profit, business interruption, loss of business information, or any other pecuniary loss arising out of the use of, or inability to use, this product.

Binary license Price: EU UVNC bvba hereby grants You a nonexclusive, nontransferable, perpetual, worldwide license to distribute, use the software product "Mirror driver" in binary form for your software.

Licensee agrees and acknowledges that the Source Code is proprietary, valuable, and not generally known in the industry. 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. GDI supports a virtual desktop and provides the ability to replicate a portion of the virtual desktop on a mirror device. GDI implements the virtual desktop as a graphics layer above the physical display driver layer. All drawing operations start in this virtual desktop space; GDI clips and renders them on the appropriate physical display devices that exist in the virtual desktop.

A mirror device can specify an arbitrary clip region in the virtual desktop, including one that spans more than one physical display device. GDI then sends the mirror device all drawing operations that intersect that driver's clip region. A mirror device can set a clip region that exactly matches a particular physical device; therefore, it can effectively mirror that device.

In Windows and later, the mirror driver's clip region must include the primary display device. The mirror driver code sample illustrates how to implement a mirror driver.

For more information that will help you understand the sample:. ToDesktop to your driver's services keys. As mentioned previously, the driver is installed and operates in a drawing layer that resides above the device layer.