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Data processing method and related device

A technology of data processing and quantity, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve problems such as stuck

Active Publication Date: 2022-06-03
HONOR DEVICE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is used to solve the stuttering phenomenon caused by the screen refresh rate switching of the terminal device during the screen interface change process

Method used

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  • Data processing method and related device

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Embodiment Construction

[0043] In order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish the same or similar items with basically the same function and effect. For example, the first chip and the second chip are only used to distinguish different chips, and the sequence of the first chip is not limited. Those skilled in the art can understand that the words "first", "second" and the like do not limit the quantity and execution order, and the words "first", "second" and the like are not necessarily different.

[0044] It should be noted that, in the embodiments of the present application, words such as "exemplary" or "for example" are used to represent examples, illustrations, or illustrations. Any embodiment or design described in this application as "exemplary" or "such as" should not be construed as preferred or advantageous over other embodiments or de...

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Abstract

The embodiment of the invention provides a data processing method and a related device, and is applied to the technical field of terminals. The method comprises the steps that when an application draws a rendered image at a first frame rate, a frame rate control system receives a message which is sent by a cache thread and carries a second frame rate, and the ratio of the second frame rate to the first frame rate is an integer larger than 1; in response to the message, the frame rate control system controls the application to render the rendered image at a second frame rate; and at the first moment, the frame rate control system controls the synthesis thread to synthesize the rendered image at the second frame rate, and controls the display driver to drive the screen to display the synthesized image at the second frame rate. Therefore, drawing and rendering are firstly switched, and then synthesis and display are switched, so that the display interval between each frame of image and the previous frame of image is consistent with the drawing and rendering interval, and further the jumping of the sliding speed caused by inconsistency of the display interval and the drawing and rendering interval is reduced, the lagging is reduced, and the user experience is improved.

Description

technical field [0001] The present application relates to the field of terminal technology, and in particular, to a data processing method and related apparatus. Background technique [0002] At present, users can view various contents through the display screen of the terminal device. When there is a lot of content, the display screen cannot display all the content at one time, and the user can swipe through the relevant content in the display screen. [0003] The interface display of the display screen of the terminal device usually needs to go through processes such as drawing, rendering, and synthesis. Exemplarily, the interface drawing process of the terminal device may include background drawing, subview drawing, scroll bar drawing and other processes. The interface synthesis process of the terminal device may include processing processes such as vertex processing and pixel processing. [0004] However, when the screen refresh rate of the terminal device is switched...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/147
CPCG06F3/147
Inventor 蔡立峰沈赫杜鸿雁
Owner HONOR DEVICE CO LTD