US 11,880,924 B2
Synchronization free cross pass binning through subpass interleaving
Ruijin Wu, San Diego, CA (US); Mika Tuomi, Noormarkku (FI); Paavo Sampo Ilmari Pessi, Pori (FI); and Anirudh R. Acharya, San Diego, CA (US)
Assigned to Advanced Micro Devices, Inc., Santa Clara, CA (US)
Filed by Advanced Micro Devices, Inc., Santa Clara, CA (US)
Filed on Dec. 29, 2021, as Appl. No. 17/565,394.
Claims priority of provisional application 63/166,956, filed on Mar. 26, 2021.
Prior Publication US 2022/0309729 A1, Sep. 29, 2022
Int. Cl. G06T 15/00 (2011.01); G06T 1/20 (2006.01)
CPC G06T 15/005 (2013.01) [G06T 1/20 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method of tiled image rendering comprising;
dividing a frame to be rendered, into a plurality of tiles;
receiving commands to execute a plurality of subpasses of the tiles; and
interleaving execution of same subpasses of multiple tiles of the frame by executing a previously ordered first subpass of a second tile between execution of the previously ordered first subpass of a first tile and execution of a subsequently ordered second subpass, different from the previously ordered first subpass, of the first tile.