公开(公告)号：US20220083367A1

公开(公告)日：2022-03-17

申请号：US17534462

申请日：2021-11-24

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Gang Yao ,  Ping Chen ,  Ming Wang ,  Gang Wu ,  Zhiqiang Luo

IPC: G06F9/455 ,  G06T1/20 ,  G06T1/60

Abstract: A graphics processing method and apparatus, and relates to the field of chip technologies. The method includes: obtaining a first virtual address to be accessed by the GPU, where the first virtual address belongs to a first virtual address space; and obtaining a second virtual address based on the first virtual address, where the second virtual address belongs to a second virtual address space. The second virtual address space is different from the first virtual address space, the second virtual address space and the first virtual address space are mapped to a same physical address space, a physical address to which the first virtual address is mapped corresponds to image data in a first format, and a physical address to which the second virtual address is mapped corresponds to image data in a second format.