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Graphic display method and device based on virtualization technology

A virtualization technology and a graphics display technology, applied in the field of graphics display methods and devices based on virtualization technology, can solve the problems of large amount of network transmission data and low utilization rate of bandwidth resources, etc.

Active Publication Date: 2018-11-13
BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a graphics display method and device based on virtualization technology, which are used to solve the problem of large amount of network transmission data between a virtual machine and a thin client, and low utilization rate of bandwidth resources when implementing virtualized three-dimensional graphics API redirection The problem

Method used

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  • Graphic display method and device based on virtualization technology
  • Graphic display method and device based on virtualization technology
  • Graphic display method and device based on virtualization technology

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Experimental program
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specific Embodiment approach

[0072] The command data received is decompressed according to the set method. Its specific implementation is as follows:

[0073] Step 1: Use all instruction data in the 3D application program as an instruction dictionary for query.

[0074] The quantity of all instruction data in the 3D application program can be increased or decreased according to the corresponding application program.

[0075] Step 2: Decompress the received compressed instruction data based on the instruction dictionary saved in step 1.

[0076] Decompress the received compressed texture data according to a preset compression algorithm.

[0077] Step 23, sending the decompressed instruction data and texture data to the data display module for rendering and displaying the 3D program.

[0078] Correspondingly, the embodiment of the present invention proposes a graphics display device based on virtualization technology, such as image 3 shown, including:

[0079] A classification module 301, configured t...

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Abstract

The invention discloses a graphic display method and device based on the virtualization technology. The method includes the steps that when it is determined that three-dimensional graphic data operated in a virtual machine do not need to be immediately transmitted, and the graphic data are classified into command data and texture data; the command data and the texture data are compressed; the compressed command data and the compressed texture data are transmitted to a thin client. Thus, the problems that when a virtual three-dimensional graphic API is reoriented, the network transmission data volume between the virtual machine and the thin client is large, and the bandwidth resource utilization rate is low are solved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a graphic display method and device based on virtualization technology. Background technique [0002] Virtualized 3D graphics application programming interface (English: Application Programming Interface, abbreviation: API) redirection refers to redirecting the API of the 3D graphics program used to run in the virtual machine to the thin client through the network, and using the thin client The graphics card and other devices perform the rendering and display process. At present, solutions for realizing virtualized 3D graphics API redirection include virtual machine program (English: virtual machine library, abbreviation: VMGL), Virtual BOX, VMware Virtual GPU, Xen, and the like. Among them, VMGL and Virtual BOX are relatively common technical solutions. When VMGL and Virtual BOX are used to realize virtualized 3D graphics API redirection, the code originally executed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/161H04N13/194
CPCH04N13/161
Inventor 李俊
Owner BEIJING XINWANG RUIJIE NETWORK TECH CO LTD