GB2475375B - Graphics processing systems - Google Patents

Graphics processing systems

Info

Publication number
GB2475375B
GB2475375B GB1017678.2A GB201017678A GB2475375B GB 2475375 B GB2475375 B GB 2475375B GB 201017678 A GB201017678 A GB 201017678A GB 2475375 B GB2475375 B GB 2475375B
Authority
GB
United Kingdom
Prior art keywords
graphics processing
processing systems
systems
graphics
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1017678.2A
Other versions
GB201017678D0 (en
GB2475375A (en
Inventor
Edward Charles Plowman
Ja Rn Nystad
Borgar Ljosland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB0810205.5A external-priority patent/GB0810205D0/en
Application filed by ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Publication of GB201017678D0 publication Critical patent/GB201017678D0/en
Publication of GB2475375A publication Critical patent/GB2475375A/en
Application granted granted Critical
Publication of GB2475375B publication Critical patent/GB2475375B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/005—General purpose rendering architectures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
GB1017678.2A 2008-06-04 2009-06-04 Graphics processing systems Expired - Fee Related GB2475375B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0810205.5A GB0810205D0 (en) 2008-06-04 2008-06-04 Graphics processing systems
GB0909642A GB2460545B (en) 2008-06-04 2009-06-04 Graphics processing systems

Publications (3)

Publication Number Publication Date
GB201017678D0 GB201017678D0 (en) 2010-12-01
GB2475375A GB2475375A (en) 2011-05-18
GB2475375B true GB2475375B (en) 2011-12-14

Family

ID=43920045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1017678.2A Expired - Fee Related GB2475375B (en) 2008-06-04 2009-06-04 Graphics processing systems

Country Status (1)

Country Link
GB (1) GB2475375B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094200A (en) * 1996-07-26 2000-07-25 Hewlett-Packard Company System and method for accelerated occlusion culling
EP1107177A2 (en) * 1999-12-09 2001-06-13 ATI International SRL Method and apparatus for processing portions of primitives that are being rendered
US6259452B1 (en) * 1997-04-14 2001-07-10 Massachusetts Institute Of Technology Image drawing system and method with real-time occlusion culling
US20040196281A1 (en) * 2003-04-04 2004-10-07 Hsilin Huang Head/data request in 3D graphics
US6894689B1 (en) * 1998-07-22 2005-05-17 Nvidia Corporation Occlusion culling method and apparatus for graphics systems
US20060055695A1 (en) * 2004-09-13 2006-03-16 Nvidia Corporation Increased scalability in the fragment shading pipeline
US20070257905A1 (en) * 2006-05-08 2007-11-08 Nvidia Corporation Optimizing a graphics rendering pipeline using early Z-mode
US20080094412A1 (en) * 2006-10-23 2008-04-24 Guofang Jiao 3-d clipping in a graphics processing unit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094200A (en) * 1996-07-26 2000-07-25 Hewlett-Packard Company System and method for accelerated occlusion culling
US6259452B1 (en) * 1997-04-14 2001-07-10 Massachusetts Institute Of Technology Image drawing system and method with real-time occlusion culling
US6894689B1 (en) * 1998-07-22 2005-05-17 Nvidia Corporation Occlusion culling method and apparatus for graphics systems
EP1107177A2 (en) * 1999-12-09 2001-06-13 ATI International SRL Method and apparatus for processing portions of primitives that are being rendered
US20040196281A1 (en) * 2003-04-04 2004-10-07 Hsilin Huang Head/data request in 3D graphics
US20060055695A1 (en) * 2004-09-13 2006-03-16 Nvidia Corporation Increased scalability in the fragment shading pipeline
US20070257905A1 (en) * 2006-05-08 2007-11-08 Nvidia Corporation Optimizing a graphics rendering pipeline using early Z-mode
US20080094412A1 (en) * 2006-10-23 2008-04-24 Guofang Jiao 3-d clipping in a graphics processing unit

Also Published As

Publication number Publication date
GB201017678D0 (en) 2010-12-01
GB2475375A (en) 2011-05-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220604