GB201322278D0 - Hidden surface removal in graphic processing systems - Google Patents

Hidden surface removal in graphic processing systems

Info

Publication number
GB201322278D0
GB201322278D0 GBGB1322278.1A GB201322278A GB201322278D0 GB 201322278 D0 GB201322278 D0 GB 201322278D0 GB 201322278 A GB201322278 A GB 201322278A GB 201322278 D0 GB201322278 D0 GB 201322278D0
Authority
GB
United Kingdom
Prior art keywords
processing systems
graphic processing
hidden surface
surface removal
hidden
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.)
Granted
Application number
GBGB1322278.1A
Other versions
GB2511176B (en
GB2511176A (en
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 US13/716,952 external-priority patent/US9153070B2/en
Priority claimed from US13/909,561 external-priority patent/US9214006B2/en
Application filed by ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Publication of GB201322278D0 publication Critical patent/GB201322278D0/en
Publication of GB2511176A publication Critical patent/GB2511176A/en
Application granted granted Critical
Publication of GB2511176B publication Critical patent/GB2511176B/en
Active 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
    • 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
    • G06T15/405—Hidden part removal using Z-buffer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
GB1322278.1A 2012-12-17 2013-12-17 Hidden surface removal in graphic processing systems Active GB2511176B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/716,952 US9153070B2 (en) 2012-12-17 2012-12-17 Hidden surface removal in graphics processing systems
US13/909,561 US9214006B2 (en) 2013-06-04 2013-06-04 Hidden surface removal in graphics processing systems

Publications (3)

Publication Number Publication Date
GB201322278D0 true GB201322278D0 (en) 2014-01-29
GB2511176A GB2511176A (en) 2014-08-27
GB2511176B GB2511176B (en) 2015-04-15

Family

ID=50031027

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1322278.1A Active GB2511176B (en) 2012-12-17 2013-12-17 Hidden surface removal in graphic processing systems
GB1322284.9A Active GB2511177B (en) 2012-12-17 2013-12-17 Hidden surface removal in graphics processing systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1322284.9A Active GB2511177B (en) 2012-12-17 2013-12-17 Hidden surface removal in graphics processing systems

Country Status (3)

Country Link
KR (2) KR102057166B1 (en)
CN (2) CN103871020B (en)
GB (2) GB2511176B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9292898B2 (en) * 2013-03-15 2016-03-22 Intel Corporation Conditional end of thread mechanism
US9846959B2 (en) * 2014-07-03 2017-12-19 Mediatek Inc. Apparatus and method for controlling early depth processing and post depth processing
GB2540227B (en) * 2015-12-21 2018-01-17 Imagination Tech Ltd Allocation of tiles to processing engines in a graphics processing system
US10417815B2 (en) * 2017-01-27 2019-09-17 Advanced Micro Devices, Inc. Out of order pixel shader exports
GB2571979B8 (en) * 2018-03-15 2023-07-12 Advanced Risc Mach Ltd Graphics processing
CN112116519B (en) 2019-06-19 2022-12-27 畅想科技有限公司 Coarse depth testing in graphics processing systems
KR200491938Y1 (en) 2020-05-06 2020-07-03 조현근 Function multi scarf
GB2608094A (en) * 2021-01-27 2022-12-28 Advanced Risc Mach Ltd Graphics processing
CN116894906A (en) * 2023-09-11 2023-10-17 瀚博半导体(上海)有限公司 Graphics rendering method and processor hardware architecture

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6646639B1 (en) * 1998-07-22 2003-11-11 Nvidia Corporation Modified method and apparatus for improved occlusion culling in graphics systems
US6525737B1 (en) * 1998-08-20 2003-02-25 Apple Computer, Inc. Graphics processor with pipeline state storage and retrieval
US7268779B2 (en) * 2002-12-24 2007-09-11 Intel Corporation Z-buffering techniques for graphics rendering
US8711155B2 (en) 2004-05-14 2014-04-29 Nvidia Corporation Early kill removal graphics processing system and method
US8072451B2 (en) * 2004-12-29 2011-12-06 Intel Corporation Efficient Z testing
JP4116648B2 (en) 2006-05-22 2008-07-09 株式会社ソニー・コンピュータエンタテインメント Occlusion culling method and drawing processing apparatus
US8207972B2 (en) * 2006-12-22 2012-06-26 Qualcomm Incorporated Quick pixel rendering processing
GB0801812D0 (en) * 2008-01-31 2008-03-05 Arm Noway As Methods of and apparatus for processing computer graphics
GB201004673D0 (en) * 2010-03-19 2010-05-05 Imagination Tech Ltd Processing of 3D computer graphics data on multiple shading engines
GB201116438D0 (en) * 2011-09-22 2011-11-02 Advanced Risc Mach Ltd Occlusion queries in graphics processing

Also Published As

Publication number Publication date
KR20140078568A (en) 2014-06-25
KR102057163B1 (en) 2019-12-18
CN103871095A (en) 2014-06-18
KR102057166B1 (en) 2019-12-18
GB2511176B (en) 2015-04-15
KR20140078569A (en) 2014-06-25
CN103871020A (en) 2014-06-18
CN103871095B (en) 2018-07-17
GB2511177A (en) 2014-08-27
GB201322284D0 (en) 2014-01-29
GB2511177B (en) 2015-04-15
GB2511176A (en) 2014-08-27
CN103871020B (en) 2018-10-16

Similar Documents

Publication Publication Date Title
GB2517033B (en) Hidden surface removal in graphics processing systems
GB2514465B (en) Hidden surface removal in graphics processing systems
GB2494903B (en) Graphics processing systems
GB2511176B (en) Hidden surface removal in graphic processing systems
HK1205809A1 (en) Data systems processing
GB201103699D0 (en) Graphic processing
EP2939232A4 (en) System and method for role-switching in multi-reality environments
EP2931919A4 (en) Methods and systems for processing polynucleotides
GB2499860B (en) Animation processing
EP2809358A4 (en) Hard surface disinfection system and method
EP2845080A4 (en) Object detection in touch systems
EP2845081A4 (en) Object detection in touch systems
GB2514232B (en) Rendering in computer graphics systems
HK1197309A1 (en) Distributed transaction processing system and methods
GB2520366B (en) Primitive processing in a graphics processing system
SG2013062112A (en) Defect reduction in plasma processing
GB2520365B (en) Primitive processing in a graphics processing system
GB2488668B (en) Graphics processing
GB2510670B (en) Methods of and apparatus for using textures in graphics processing systems
GB2517032B (en) Rasterisation in graphics processing systems
AP2014007930A0 (en) Defoaming systems and methods in hydrocarborn processes
GB201507538D0 (en) Distributed graphics processing
GB2510241B (en) Methods of and apparatus for using textures in graphics processing systems
GB201417376D0 (en) Plasma processing and substrate processing system
EP2601566A4 (en) Methods and systems for realizing reduced complexity in three-dimensional digitizer systems