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Image caching and using method and device and terminal

An image and terminal technology, applied in the field of communication, can solve problems such as consumption, multi-memory cache images, etc., and achieve the effect of improving the hit rate

Active Publication Date: 2019-04-26
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In view of this, the present application provides an image cache and its usage method, device and terminal. This application uses the terminal video memory as a first-level cache area, and uses the terminal video memory to cache images. The application does not need to divide the storage space for caching images, so it solves the problem of application Problems caused by consuming more memory to cache images

Method used

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  • Image caching and using method and device and terminal
  • Image caching and using method and device and terminal
  • Image caching and using method and device and terminal

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Embodiment Construction

[0091] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0092] Explanation of terms:

[0093] Terminal storage device: the common one is a disk, and there are also NAND Flash-based solid-state drives.

[0094] Image library: a software library specially used to perform image loading, management, and display in the application installed on the terminal.

[0095] Graphics processor: a processor dedicated to processing image tasks in the terminal, that is, GPU, Graphics Processing Unit.

[0096] Terminal memory: A portion of the terminal'...

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Abstract

The invention provides a data caching method and device, a data using method and device and a terminal, and is characterized in that a terminal video memory is provided with a first-level cache regionfor caching an image for an application under the condition that the terminal utilizes a multi-level cache region to cache the image for the application. Under the condition that the terminal uses the multi-level cache region as the application cache image, the terminal video memory is used for replacing the memory cache region as the first-level cache region, and then the terminal video memory is used for caching the image. The application does not need to divide a part of memory space in the preset data volume memory to cache the image, so that the problem caused by the fact that the application consumes more memory cache images is thoroughly solved. Besides, the capacity of the terminal video memory is far larger than that of the memory cache region, so that more images can be stored compared with the memory cache region, and the hit rate of the first-level cache region is increased.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to an image buffering and using method and device, and a terminal. Background technique [0002] Many applications can be installed on the terminal, and the applications can display images on the page. For pages, especially scrollable pages, the image display speed is particularly important. In order to improve the image display efficiency, after the application downloads the image from the network, the image can be cached locally on the terminal. [0003] see figure 1 , currently the terminal usually uses a two-level cache area to cache images for applications. Among them, the first-level cache area is the memory cache area (the terminal allocates memory with a preset data amount for the application from the terminal memory, and the application divides part of the memory in the preset data amount memory for caching images, and this part of memory is called th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T1/60
CPCG06T1/60Y02D10/00
Inventor 方赳
Owner ALIBABA GRP HLDG LTD
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