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Application program display method and device based on 4K2K system

An application program, 4K2K technology, applied in the direction of program control device, program loading/starting, etc., can solve problems such as flickering, application program incompatibility, black screen, etc., and achieve the effect of increasing frame rate, simple implementation method, and low cost

Active Publication Date: 2014-01-29
TCL CORPORATION
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  • Claims
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a 4K2K system-based application program display method and device for the above-mentioned defects of the prior art, aiming at solving the incompatibility between the existing 4K2K system and non-4K2K application programs. Black screen and flickering issues with applications of different resolutions

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  • Application program display method and device based on 4K2K system
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Embodiment Construction

[0039] The present invention provides a method and device for displaying application programs based on a 4K2K system. In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] see figure 1 , figure 1 The flow chart of a preferred embodiment of the application display method based on the 4K2K system provided by the present invention, the application display method includes the following steps:

[0041] Step S100, identifying the applications of the 4K2K system as 4K2K applications and non-4K2K applications;

[0042] Step S200, creating corresponding memories according to the configuration files of the 4K2K application and the non-4K2K application...

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Abstract

The invention discloses an application program display method and device based on a 4K2K system. The method includes that application programs of the 4K2K system are recognized as 4K2K application program and non-4K2K application program, the 4K2K application program is subjected to first-time hardware acceleration mixing through hardware acceleration, the non-4K2K application program is subjected to first-time graphic processing unit (GPU) mixing through a GPU, a result of the first-time GPU mixing is copied into the hardware acceleration, and the result and a result of the first-time hardware acceleration mixing are subjected to second-time hardware acceleration mixing, and the hardware acceleration outputs a result of the second-time hardware acceleration mixing. The result of the second-time hardware acceleration mixing is input into a display abstraction layer and displayed through system calling. The method and device solves the problem that the non-4K2K application program is not compatible with the 4K2K system, the GPU is utilized to mix the non-4K2K application program, the frame rate under a large screen is improved, and the method and device brings great convenience to users.

Description

technical field [0001] The present invention relates to the field of displaying application programs of mobile terminals, in particular to a method and device for displaying application programs based on a 4K2K system. Background technique [0002] 4K2K is an abbreviation for high-definition display resolution. Generally, 720P is used as the high-definition standard in the market. The current technical high-definition TV resolution is 1280×720, while 4K2K ultra-high-definition has reached the physical resolution of 3840×2160, which is twice the width and height of ordinary Full HD (1920X1080). , four times the area, and the total number of pixels of the display device has reached more than 8 million. [0003] At present, various applications in the market are developed based on non-4K2K resolutions. How to effectively adapt the 4K2K system to these applications in the current market, instead of developing these applications from scratch, is an urgent problem for the current...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 卢伟超
Owner TCL CORPORATION
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