GB2456919B - Methods of and apparatus for processing computer graphics - Google Patents

Methods of and apparatus for processing computer graphics

Info

Publication number
GB2456919B
GB2456919B GB0901671A GB0901671A GB2456919B GB 2456919 B GB2456919 B GB 2456919B GB 0901671 A GB0901671 A GB 0901671A GB 0901671 A GB0901671 A GB 0901671A GB 2456919 B GB2456919 B GB 2456919B
Authority
GB
United Kingdom
Prior art keywords
methods
computer graphics
processing computer
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.)
Active
Application number
GB0901671A
Other versions
GB0901671D0 (en
GB2456919A (en
Inventor
Jorn Nystad
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 Norway AS
Original Assignee
ARM Norway AS
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
Application filed by ARM Norway AS filed Critical ARM Norway AS
Publication of GB0901671D0 publication Critical patent/GB0901671D0/en
Publication of GB2456919A publication Critical patent/GB2456919A/en
Application granted granted Critical
Publication of GB2456919B publication Critical patent/GB2456919B/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
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/503—Blending, e.g. for anti-aliasing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Image Generation (AREA)
GB0901671A 2008-01-31 2009-01-30 Methods of and apparatus for processing computer graphics Active GB2456919B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0801812.9A GB0801812D0 (en) 2008-01-31 2008-01-31 Methods of and apparatus for processing computer graphics

Publications (3)

Publication Number Publication Date
GB0901671D0 GB0901671D0 (en) 2009-03-11
GB2456919A GB2456919A (en) 2009-08-05
GB2456919B true GB2456919B (en) 2010-08-04

Family

ID=39186673

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0801812.9A Ceased GB0801812D0 (en) 2008-01-31 2008-01-31 Methods of and apparatus for processing computer graphics
GB0901671A Active GB2456919B (en) 2008-01-31 2009-01-30 Methods of and apparatus for processing computer graphics

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0801812.9A Ceased GB0801812D0 (en) 2008-01-31 2008-01-31 Methods of and apparatus for processing computer graphics

Country Status (3)

Country Link
JP (1) JP5483893B2 (en)
CN (1) CN101533522B (en)
GB (2) GB0801812D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5708653B2 (en) * 2010-09-10 2015-04-30 富士通株式会社 Image data forming method, image data writing method, and image data processing circuit
KR101719485B1 (en) 2010-09-20 2017-03-27 삼성전자주식회사 Apparatus and method for early fragment discarding in graphic processing unit
CN104040589B (en) 2012-01-16 2018-05-25 英特尔公司 The graphic processing method and equipment being distributed using directional scatter metaplasia into stochastical sampling
US9087409B2 (en) 2012-03-01 2015-07-21 Qualcomm Incorporated Techniques for reducing memory access bandwidth in a graphics processing system based on destination alpha values
KR102057166B1 (en) * 2012-12-17 2019-12-18 에이알엠 리미티드 Hidden surface removal in graphics processing systems
US9953455B2 (en) * 2013-03-13 2018-04-24 Nvidia Corporation Handling post-Z coverage data in raster operations
US9767595B2 (en) * 2013-05-02 2017-09-19 Arm Limited Graphics processing systems
GB2521171B (en) * 2013-12-11 2020-02-05 Advanced Risc Mach Ltd Clipping of graphics primitives
GB2525636B (en) * 2014-04-30 2020-08-19 Geomerics Ltd Graphics processing systems
US9940686B2 (en) * 2014-05-14 2018-04-10 Intel Corporation Exploiting frame to frame coherency in a sort-middle architecture
US10163183B2 (en) * 2016-01-13 2018-12-25 Rockwell Collins, Inc. Rendering performance using dynamically controlled samples
US10152772B2 (en) * 2016-01-18 2018-12-11 Advanced Micro Devices, Inc. Techniques for sampling sub-pixels of an image

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0910047A2 (en) * 1997-10-15 1999-04-21 Digital Equipment Corporation Full-scene antialiasing using improved supersampling techniques
WO1999045502A1 (en) * 1998-03-05 1999-09-10 Silicon Graphics, Inc. Subsampled texture edge antialiasing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245805A (en) * 1990-06-29 1992-01-08 Philips Electronic Associated Generating an anti-aliased image
US5333245A (en) * 1990-09-07 1994-07-26 Modacad, Inc. Method and apparatus for mapping surface texture
US6771264B1 (en) * 1998-08-20 2004-08-03 Apple Computer, Inc. Method and apparatus for performing tangent space lighting and bump mapping in a deferred shading graphics processor
JP2005128173A (en) * 2003-10-22 2005-05-19 Matsushita Electric Ind Co Ltd Figure drawing apparatus
GB0426170D0 (en) * 2004-11-29 2004-12-29 Falanx Microsystems As Processing of computer graphics

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0910047A2 (en) * 1997-10-15 1999-04-21 Digital Equipment Corporation Full-scene antialiasing using improved supersampling techniques
WO1999045502A1 (en) * 1998-03-05 1999-09-10 Silicon Graphics, Inc. Subsampled texture edge antialiasing

Also Published As

Publication number Publication date
CN101533522A (en) 2009-09-16
JP5483893B2 (en) 2014-05-07
CN101533522B (en) 2014-02-12
GB0801812D0 (en) 2008-03-05
JP2009181582A (en) 2009-08-13
GB0901671D0 (en) 2009-03-11
GB2456919A (en) 2009-08-05

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