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Cache queue allocation method and device for camera and storage medium

A technology of caching queues and allocation methods, which is applied in the electronic field and can solve problems such as slow camera startup and affecting user experience

Active Publication Date: 2021-02-02
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After long-term heavy use of electronic equipment, the system memory fragmentation is serious. At this time, when the user starts the camera, the camera may start slowly, which affects the user experience.

Method used

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  • Cache queue allocation method and device for camera and storage medium
  • Cache queue allocation method and device for camera and storage medium
  • Cache queue allocation method and device for camera and storage medium

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Embodiment Construction

[0050] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the embodiments of the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the embodiments of the invention as recited in the appended claims.

[0051] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural ...

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Abstract

The invention discloses a cache queue allocation method and device for a camera, electronic equipment and a storage medium. The cache queue allocation method comprises the steps of detecting a starting instruction of the camera; in the process of starting the camera based on the starting instruction, determining a first cache queue for caching preview images; after the camera starting process is completed, allocating a second cache queue, wherein the second cache queue is a cache queue of a shot image generated according to a preview image. Before the camera is started, the first cache queue is allocated, but the second cache queue is not allocated, and therefore image preview is not influenced. The second cache queue is allocated after the camera is started, so that the allocated memory in the starting process of the camera is reduced, the peak period of memory allocation is staggered, and the starting efficiency of the camera is improved.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a camera buffer queue allocation method, device, electronic equipment and storage medium. Background technique [0002] With the continuous development of electronic devices such as mobile phones, more and more cameras are integrated on the electronic devices, and the resolution of the cameras is also getting higher and higher. In order to achieve smooth multi-camera switching and support various multi-frame synthesis algorithms, more and more resources need to be created during the camera startup process, and more and more memory is used. After long-term and heavy use of electronic equipment, the system memory fragmentation is serious. At this time, when the user starts the camera, the camera may start slowly, which affects the user experience. Contents of the invention [0003] The invention provides a camera cache queue allocation method, device, electronic equi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/632H04N23/80
Inventor 曾晶
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD