Invention Grant
- Patent Title: Dual processor accelerated graphics rendering
- Patent Title (中): 双处理器加速图形渲染
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Application No.: US11542575Application Date: 2006-10-03
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Publication No.: US07830389B2Publication Date: 2010-11-09
- Inventor: Scott R. Maass , Nathan J. Meehan , William R. Hancock
- Applicant: Scott R. Maass , Nathan J. Meehan , William R. Hancock
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F9/46 ; G06T15/00

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.
Public/Granted literature
- US20080079736A1 Dual processor accelerated graphics rendering Public/Granted day:2008-04-03
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