公开(公告)号：US12154224B2

公开(公告)日：2024-11-26

申请号：US17033023

申请日：2020-09-25

Applicant: Advanced Micro Devices, Inc.

Inventor： Jan H. Achrenius ,  Kiia Kallio ,  Miikka Kangasluoma ,  Ruijin Wu ,  Anirudh R. Acharya

IPC: G06T17/10 ,  G06T1/20 ,  G06T15/00

Abstract: Some implementations provide systems, devices, and methods for rendering a plurality of primitives of a frame, the plurality of primitives being divided into a plurality of batches of primitives and the frame being divided into a plurality of bins. For at least one batch of the plurality of batches the rendering includes, for each of the plurality of bins, rendering primitives of a first sub-batch rasterizing to that bin, and for each of the plurality of bins, rendering primitives of a second sub-batch rasterizing to that bin.

公开(公告)号：US20240104685A1

公开(公告)日：2024-03-28

申请号：US17955499

申请日：2022-09-28

Applicant: Advanced Micro Devices, Inc.

Inventor： Ruijin Wu ,  Michael John Livesley ,  Kiia Kallio ,  Jan H. Achrenius ,  Mika Tuomi

IPC: G06T1/20 ,  G06T15/00 ,  G06T17/10

CPC classification number: G06T1/20 ,  G06T15/00 ,  G06T17/10

Abstract: Devices and methods method of tiled rendering are provided which comprises dividing a frame to be rendered, into a plurality of tiles, receiving commands to execute a plurality of subpasses of the tiles, interleaving execution of same subpasses of multiple tiles of the frame by executing one or more subpasses as skip operations, storing visibility data, for subsequently ordered subpasses of the tiles, at memory addresses allocated for data of corresponding adjacent tiles in a first direction of traversal and rendering the tiles for the subsequently ordered subpasses using the visibility data stored at the memory addresses allocated for corresponding adjacent tiles in a second direction of traversal, opposite the first direction of traversal.

公开(公告)号：US12205193B2

公开(公告)日：2025-01-21

申请号：US17955499

申请日：2022-09-28

Applicant: Advanced Micro Devices, Inc.

Inventor： Ruijin Wu ,  Michael John Livesley ,  Kiia Kallio ,  Jan H. Achrenius ,  Mika Tuomi

IPC: G06T1/20 ,  G06T15/00 ,  G06T17/10

Abstract: Devices and methods method of tiled rendering are provided which comprises dividing a frame to be rendered, into a plurality of tiles, receiving commands to execute a plurality of subpasses of the tiles, interleaving execution of same subpasses of multiple tiles of the frame by executing one or more subpasses as skip operations, storing visibility data, for subsequently ordered subpasses of the tiles, at memory addresses allocated for data of corresponding adjacent tiles in a first direction of traversal and rendering the tiles for the subsequently ordered subpasses using the visibility data stored at the memory addresses allocated for corresponding adjacent tiles in a second direction of traversal, opposite the first direction of traversal.

公开(公告)号：US20210398349A1

公开(公告)日：2021-12-23

申请号：US17033023

申请日：2020-09-25

Applicant: Advanced Micro Devices, Inc.

Inventor： Jan H. Achrenius ,  Kiia Kallio ,  Miikka Kangasluoma ,  Ruijin Wu ,  Anirudh R. Acharya

IPC: G06T17/10 ,  G06T15/00 ,  G06T1/20

Abstract: Some implementations provide systems, devices, and methods for rendering a plurality of primitives of a frame, the plurality of primitives being divided into a plurality of batches of primitives and the frame being divided into a plurality of bins. For at least one batch of the plurality of batches the rendering includes, for each of the plurality of bins, rendering primitives of a first sub-batch rasterizing to that bin, and for each of the plurality of bins, rendering primitives of a second sub-batch rasterizing to that bin.