A remote desktop redirection method and device

Abstract

The embodiment of the invention discloses a redirection method for a remote desktop. The redirection method includes the first step that a service terminal obtains an operating instruction for displaying image data from a display drive, wherein the operating instruction is sent by an operating system; the second step that the service terminal obtains 2D image data from the display drive or generates the 2D image data according to the operating instruction; the third step that the service terminal obtains 3D image data from a physical display card according to the operating instruction; the fourth step that the service terminal processes the 2D image data and the 3D image data respectively according to image processing capacity of a client terminal, a preset 2D image data processing strategy and a preset 3D image data processing strategy; the fifth step that the service terminal packages the image data obtained through processing as protocol data and sends the protocol data to the client terminal. The embodiment of the invention further discloses the service terminal and the client terminal. According to the redirection method for the remote desktop, the service terminal and the client terminal, processing forms of the image data can be enriched, and user experience on image data processing and displaying can be enhanced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a remote desktop redirection method and device. Background technique [0002] Remote desktop is one of the popular technologies in current enterprise office, which is often used to transmit the content displayed on one computer screen to another display screen. A remote desktop can also be called a virtual desktop. In a virtual desktop scenario, there is at least one server and one client. The client can log in to the server through the virtual desktop client terminal software. On the virtualization platform, if there is a physical graphics card on the server, the server can bind a physical graphics card to a virtual machine on the server, and then process image data such as graphics through the physical graphics card and send the processed data to the client machine. [0003] The redirection of the remote desktop in the prior art is mainly to send the data processed by ...

AI Technical Summary

Problems solved by technology

In the remote desktop redirection method of the prior art, the server only obtains the image data processed by the physical graphics card in real time through an image data capture module, and cannot distinguish between 2D data and 3D data, and cannot use different methods for 2D image data and 3D image data. method for processing and displaying, the form of image data processing is single, and the user experience effect of image display is low

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