公开(公告)号：US12190433B2

公开(公告)日：2025-01-07

申请号：US18481068

申请日：2023-10-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fan Zhang ,  Baocheng Gu ,  Dong Wei ,  Quan Gao ,  Yixin Deng ,  Xinchao Peng ,  Jia Luo

IPC: G06T15/00 ,  G06T1/20

Abstract: The present disclosure relates to image rendering methods apparatuses, and electronic devices. One example method includes obtaining, by a central processing unit (CPU), an image command stream used to render an image frame, 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.

公开(公告)号：US11816775B2

公开(公告)日：2023-11-14

申请号：US17482124

申请日：2021-09-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fan Zhang ,  Baocheng Gu ,  Dong Wei ,  Quan Gao ,  Yixin Deng ,  Xinchao Peng ,  Jia Luo

IPC: G06T15/00 ,  G06T1/20

CPC classification number: G06T15/005 ,  G06T1/20

Abstract: The present disclosure relates to image rendering methods, apparatus, and electronic devices. One example method includes obtaining, by a central processing unit (CPU), an image command stream used to render an image frame, 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.

公开(公告)号：US20220005255A1

公开(公告)日：2022-01-06

申请号：US17482124

申请日：2021-09-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fan Zhang ,  Baocheng Gu ,  Dong Wei ,  Quan Gao ,  Yixin Deng ,  Xinchao Peng ,  Jia Luo

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.