Unlock instant, AI-driven research and patent intelligence for your innovation.

Display drive processing method, device and system

A display driver and processing method technology, applied in the field of communications, can solve the problems of high memory consumption of physical machines and CPU resources consumed by GDI instructions, and achieve the effects of improving display processing speed, reducing consumption, and improving display speed.

Active Publication Date: 2015-06-17
HUAWEI CLOUD COMPUTING TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the GDI instructions of the virtual machine are all processed by the CPU, so the processing of the GDI instructions will consume CPU resources. Moreover, when the resolution of the virtual machine is high, the memory consumption of the physical machine is also large.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Display drive processing method, device and system
  • Display drive processing method, device and system
  • Display drive processing method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] figure 2 It is a flowchart of an embodiment of the display driving processing method of the present invention, such as figure 2 As shown, the method of this embodiment may include:

[0036] Step 201. Receive a first display driving message, where the first display driving message includes display content information and display memory i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A computing machine includes a virtual machine monitor and a display adapter. The virtual machine monitor receives a graphics device interface (GDI) instruction including display content information and virtual machine identification information from a virtual machine, obtains video memory identification information by querying a correspondence between the virtual machine identification information and the video memory identification information, and sends a display driver message including the display content information and the video memory identification information to the display adapter. The display adapter receives the display driver message, stores the display content information in a video memory in the display adapter according to the video memory identification information, and sends the display driver message to a client terminal via a network interface card in the display adapter.

Description

technical field [0001] Embodiments of the present invention relate to the communication field, and in particular, to a display driving processing method, device, and system. Background technique [0002] Virtual Desktop Infrastructure (Virtual Desktop Infrastructure, hereinafter referred to as: VDI) can deploy computers in a centralized data center, and then connect and map remote monitors, mice, keyboards and other peripherals to the centralized deployment computer through the remote desktop protocol. , so as to achieve centralized maintenance and information security. [0003] In the prior art, the remote computer in the VDI can draw on the display device by calling a graphics device interface (Graphics Device Interface, hereinafter referred to as GDI). figure 1 It is a schematic diagram of the VDI architecture in the prior art, such as figure 1 As shown, the application can send GDI commands to the display driver, and then the display driver can send the GDI commands to...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F3/14
CPCH04L69/32G09G5/001
Inventor 张浩
Owner HUAWEI CLOUD COMPUTING TECH CO LTD