Invention Application
- Patent Title: IMAGE RENDERING METHOD AND APPARATUS, AND ELECTRONIC DEVICE
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Application No.: US17482124Application Date: 2021-09-22
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Publication No.: US20220005255A1Publication Date: 2022-01-06
- Inventor: Fan Zhang , Baocheng Gu , Dong Wei , Quan Gao , Yixin Deng , Xinchao Peng , Jia Luo
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Priority: CN201910224224.3 20190322
- Main IPC: G06T15/00
- IPC: G06T15/00 ; G06T1/20

Abstract:
An image rendering method and apparatus, an electronic device, and the like are provided, and may be applied to the terminal field. The method includes: obtaining, by a central processing unit CPU, an image command stream used to render an image frame, and comparing the image command stream with a previous image command stream; and when a same drawing command exists in the two image command streams, instructing a graphics processing unit GPU to render the image frame based on a previously generated drawing target. In other words, the GPU may reuse a drawing target of a same drawing command in different image frames, thereby reducing a process of generating the drawing target, and further reducing load of the GPU.
Public/Granted literature
- US11816775B2 Image rendering method and apparatus, and electronic device Public/Granted day:2023-11-14
Information query
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T15/00 | 3D〔三维〕图像的加工 |