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Display method and device of image data and mobile terminal

A technology of image data and display method, applied in the direction of digital output to display device, input/output process of data processing, electrical digital data processing, etc.

Inactive Publication Date: 2018-03-09
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention propose a method, device, and mobile terminal for displaying image data to solve the problem that only one screen displays image data at the same time

Method used

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  • Display method and device of image data and mobile terminal
  • Display method and device of image data and mobile terminal
  • Display method and device of image data and mobile terminal

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Embodiment Construction

[0064] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0065] refer to figure 1 , shows a flowchart of steps of a method for displaying image data according to an embodiment of the present invention.

[0066] In a specific implementation, the embodiments of the present invention can be applied in mobile terminals, for example, mobile phones, tablet computers, personal digital assistants, wearable devices (such as glasses, watches, etc.) and the like.

[0067] The operating systems of these mobile terminals may include Android (Android), IOS, Windows Phone, Windows, and the like.

[0068] In the embodiment of the present invention, the mobile terminal has at least two display screens, that is, the mobile terminal may have at least a first display screen and a second display screen, an...

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Abstract

An embodiment of the invention provides a display method and device of image data and a mobile terminal. The method includes: acquiring image layers corresponding to a first display screen and image layers corresponding to a second display screen; determining a first pipeline, distributed to the first display screen, of a display controller and a second pipeline, distributed to the second displayscreen, of the display controller; calling a graphics processing unit and / or the first pipeline of the display controller to synthesize the image layers corresponding to the first display screen intofirst target image data, and using the first pipeline of the display controller to output the first target image data to the first display screen for display; calling the graphics processing unit to synthesize the image layers corresponding to the second display screen into second target image data, and using the second pipeline of the display controller to output the second target image data to the second display screen for display. By the method, the first display screen and the second display screen can display the image data at the same time.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method for displaying image data, a display device for image data and a mobile terminal. Background technique [0002] With the development of mobile communication technology, mobile terminals such as mobile phones are becoming more and more popular, which brings great convenience to people's life, study and work. [0003] Users have diverse needs for mobile terminals. Some mobile terminals are equipped with two screens, one is the main screen and the other is the secondary screen. [0004] When the user operates the mobile terminal, one or more relevant layers are obtained according to different scenes, and the mobile terminal invokes some image hardware resources to synthesize the one or more layers into image data, which is then displayed on the screen. [0005] Currently, if the main screen needs to display image data, it will monopolize the image hardware re...

Claims

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Application Information

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IPC IPC(8): G06F3/14
CPCG06F3/1431
Inventor 梅正怡
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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