Dual processor accelerated graphics rendering

Details Dual processor accelerated graphics rendering Dual processor accelerated graphics rendering

2006-10-03

2010-11-09

Hsu, Joni (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphic processing system

Plural graphics processors

C345S522000, C718S107000

Reexamination Certificate

active

07830389

ABSTRACT:
Dual processor accelerated graphics rendering is a method which allows for optimizing graphics performance using two processors and 3D hardware accelerators. This method allows for real time embedded systems to have multiple partitions to render to multiple windows with non-blocking graphics calls. One processor queues up graphics calls within a discrete time because they do not interface with the graphics accelerator hardware. The second processor supports the hardware accelerator with drivers operating in a single partition. This design abstracts the graphics calls from the native interface of the graphics hardware accelerator.

REFERENCES:
patent: 5408650 (1995-04-01), Arsenault
patent: 6249294 (2001-06-01), Lefebvre et al.
patent: 6359624 (2002-03-01), Kunimatsu
patent: 6525738 (2003-02-01), Devins et al.
patent: 6675289 (2004-01-01), Eslick et al.
patent: 7234144 (2007-06-01), Wilt et al.
patent: 7586493 (2009-09-01), Sams
patent: 7612781 (2009-11-01), Washizu et al.
patent: 2008/0208399 (2008-08-01), Pham
Allen, D.; Electronic Flight Bag, AERO 23; Aug. 29, 2006, pp. 1-17, XP002496643; Retrieved from Internet: <URL: http://web.archive.org/whttp://web.archive.org/web/20060829084133/http://www.boeing.com/commercial/aeromagazine/aero—23/EFB—story.html> [retrieved on Sep. 22, 2008].
EP Search Report dated Apr. 23, 2009, EP 07117797.6.
SeaWind®/178 Certifiable OpenGL® Core API.

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