Image frame rate control method and related product

A control method and image frame technology, which are applied in the fields of electronics and communication, can solve problems affecting the effect of image display, and achieve the effect of improving quality

Pending Publication Date: 2022-03-08
SHENZHEN XIHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] After the tearing effect appears in the image, the display of the image may display

Method used

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  • Image frame rate control method and related product
  • Image frame rate control method and related product
  • Image frame rate control method and related product

Examples

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Embodiment Construction

[0036] Embodiments of the present application are described below with reference to the drawings in the embodiments of the present application.

[0037] The term "and / or" in this application is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which may mean: A exists alone, A and B exist simultaneously, and A and B exist alone. There are three cases of B. In addition, the character " / " in this article indicates that the contextual objects are an "or" relationship.

[0038] "Multiple" appearing in the embodiments of the present application means two or more. The first, second, etc. descriptions that appear in the embodiments of this application are only for illustration and to distinguish the description objects. Any limitations of the examples. The "connection" in the embodiment of the present application refers to various connection methods such as direct connection or indirect conne...

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Abstract

The embodiment of the invention provides an image frame rate control method and a related product. The method comprises the following steps that a terminal AP obtains the writing speed and the reading speed of a frame cache; the terminal AP obtains the relation between the writing speed and the reading speed; and the terminal AP adjusts the output position of the TE signal according to the relation. The technical scheme provided by the invention has the advantages of improving the image quality and improving the user experience.

Description

technical field [0001] The present application relates to the field of electronics and communication technologies, and in particular to a method for controlling an image frame rate and related products. Background technique [0002] A tearing effect (Tearing Effect, TE) will appear during the image frame display process, and the TE signal is a signal generated by the chip, which is used to prevent the tearing problem when the screen is refreshed during the image display process. When the next frame of image is ready to be refreshed, the chip generates a TE signal. Optionally, after the AP (Application Processor, application host) monitors the rising edge of the TE signal, or detects that the TE signal is in a high state, it sends The chip sends the next frame of image data. [0003] After the tearing effect appears in the image, the display of the image may display a part of each of the two frames, which affects the effect of the image display. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): G06F3/147G09G5/393G09G5/395
CPCG06F3/147G09G5/393G09G5/395G09G2320/02G09G2360/12
Inventor 白颂荣张海越陈锋
Owner SHENZHEN XIHUA TECH CO LTD
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