EP 4100922 A1 20221214 - SYSTEM AND METHOD FOR EFFICIENT MULTI-GPU RENDERING OF GEOMETRY BY PRETESTING AGAINST INTERLEAVED SCREEN REGIONS BEFORE RENDERING
Title (en)
SYSTEM AND METHOD FOR EFFICIENT MULTI-GPU RENDERING OF GEOMETRY BY PRETESTING AGAINST INTERLEAVED SCREEN REGIONS BEFORE RENDERING
Title (de)
SYSTEM UND VERFAHREN ZUR EFFIZIENTEN MULTI-GPU-DARSTELLUNG VON GEOMETRIE DURCH VORPRÜFUNG GEGEN VERSCHACHTELTE BILDSCHIRMBEREICHE VOR DER WIEDERGABE
Title (fr)
SYSTÈME ET PROCÉDÉ DE RENDU EFFICACE MULTI-GPU DE GÉOMÉTRIE PAR PRÉTEST CONTRE DES RÉGIONS D'ÉCRAN ENTRELACÉES AVANT LE RENDU
Publication
Application
Priority
- US 202016780680 A 20200203
- US 202016780745 A 20200203
- US 202016780722 A 20200203
- US 2021016079 W 20210201
Abstract (en)
[origin: WO2021158483A1] A method for graphics processing. The method including rendering graphics for an application using a plurality of graphics processing units (GPUs). The method including dividing responsibility for the rendering of geometry of the graphics between the plurality of GPUs based on a plurality of screen regions that are interleaved, each GPU having a corresponding division of the responsibility which is known to the plurality of GPUs. The method including assigning a GPU a piece of geometry of an image frame generated by an application for geometry pretesting. The method including performing geometry pretesting at the GPU to generate information regarding the piece of geometry and its relation to each of the plurality of screen regions. The method including using the information at each of the plurality of GPUs when rendering the image frame.
IPC 8 full level
G06T 15/00 (2011.01); A63F 13/52 (2014.01); G06T 1/20 (2006.01); G09G 5/36 (2006.01)
CPC (source: EP)
A63F 13/355 (2014.09); A63F 13/52 (2014.09); G06T 1/20 (2013.01); G09G 5/363 (2013.01); A63F 2300/203 (2013.01); A63F 2300/5593 (2013.01); G09G 2360/06 (2013.01); G09G 2360/08 (2013.01); G09G 2360/122 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021158483 A1 20210812; WO 2021158483 A8 20221124; CN 115298686 A 20221104; CN 115298686 B 20231017; EP 4100922 A1 20221214; JP 2023144060 A 20231006; JP 2023505607 A 20230209; JP 2024091921 A 20240705; JP 7334358 B2 20230828; JP 7481556 B2 20240510; JP 7564399 B2 20241008
DOCDB simple family (application)
US 2021016079 W 20210201; CN 202180023019 A 20210201; EP 21707864 A 20210201; JP 2022546703 A 20210201; JP 2023132609 A 20230816; JP 2024071532 A 20240425