DE60217122D1 - Drei-dimensionales graphisches system - Google Patents

Drei-dimensionales graphisches system

Info

Publication number
DE60217122D1
DE60217122D1 DE60217122T DE60217122T DE60217122D1 DE 60217122 D1 DE60217122 D1 DE 60217122D1 DE 60217122 T DE60217122 T DE 60217122T DE 60217122 T DE60217122 T DE 60217122T DE 60217122 D1 DE60217122 D1 DE 60217122D1
Authority
DE
Germany
Prior art keywords
dimensional graphic
graphic system
dimensional
graphic
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 - Lifetime
Application number
DE60217122T
Other languages
English (en)
Other versions
DE60217122T2 (de
Inventor
Stephen Morphet
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.)
Imagination Technologies Ltd
Original Assignee
Imagination Technologies 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
Application filed by Imagination Technologies Ltd filed Critical Imagination Technologies Ltd
Application granted granted Critical
Publication of DE60217122D1 publication Critical patent/DE60217122D1/de
Publication of DE60217122T2 publication Critical patent/DE60217122T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—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
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • 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
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Image Generation (AREA)
DE60217122T 2001-07-24 2002-07-08 Drei-dimensionales graphisches system Expired - Lifetime DE60217122T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0118025 2001-07-24
GB0118025A GB2378108B (en) 2001-07-24 2001-07-24 Three dimensional graphics system
PCT/GB2002/003130 WO2003010717A2 (en) 2001-07-24 2002-07-08 Three dimensional graphics systems

Publications (2)

Publication Number Publication Date
DE60217122D1 true DE60217122D1 (de) 2007-02-08
DE60217122T2 DE60217122T2 (de) 2007-08-09

Family

ID=9919090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60217122T Expired - Lifetime DE60217122T2 (de) 2001-07-24 2002-07-08 Drei-dimensionales graphisches system

Country Status (6)

Country Link
US (6) US20030025695A1 (de)
EP (1) EP1410336B1 (de)
JP (1) JP4088585B2 (de)
DE (1) DE60217122T2 (de)
GB (1) GB2378108B (de)
WO (1) WO2003010717A2 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387094B (en) 2002-03-26 2005-12-07 Imagination Tech Ltd 3-D Computer graphics rendering system
US7978194B2 (en) * 2004-03-02 2011-07-12 Ati Technologies Ulc Method and apparatus for hierarchical Z buffering and stenciling
US7538765B2 (en) * 2004-08-10 2009-05-26 Ati International Srl Method and apparatus for generating hierarchical depth culling characteristics
US7589722B2 (en) 2004-08-10 2009-09-15 Ati Technologies, Ulc Method and apparatus for generating compressed stencil test information
JP4284285B2 (ja) * 2005-02-24 2009-06-24 株式会社東芝 画像処理装置、画像処理方法および画像処理プログラム
GB0524804D0 (en) 2005-12-05 2006-01-11 Falanx Microsystems As Method of and apparatus for processing graphics
GB2439129B (en) * 2006-06-12 2008-11-12 Imagination Tech Ltd Parameter compaction in a tile based rendering system
KR100793990B1 (ko) 2006-09-18 2008-01-16 삼성전자주식회사 타일 기반 3차원 렌더링에서의 조기 ｚ 테스트 방법 및시스템
US9965886B2 (en) 2006-12-04 2018-05-08 Arm Norway As Method of and apparatus for processing graphics
GB2461821B (en) * 2007-09-12 2010-06-30 Imagination Tech Ltd Methods and systems for generating 3-dimensional computer images
GB2461900B (en) 2008-07-16 2012-11-07 Advanced Risc Mach Ltd Monitoring graphics processing
GB0900700D0 (en) 2009-01-15 2009-03-04 Advanced Risc Mach Ltd Methods of and apparatus for processing graphics
US10134150B2 (en) * 2010-08-10 2018-11-20 Monotype Imaging Inc. Displaying graphics in multi-view scenes
KR101681056B1 (ko) 2010-10-01 2016-12-01 삼성전자주식회사 정점 처리 방법 및 장치
GB2487421A (en) 2011-01-21 2012-07-25 Imagination Tech Ltd Tile Based Depth Buffer Compression
KR101953133B1 (ko) * 2012-02-27 2019-05-22 삼성전자주식회사 렌더링 장치 및 그 방법
US20130265305A1 (en) * 2012-04-04 2013-10-10 Jon N. Hasselgren Compressed Depth Cache
US9741154B2 (en) * 2012-11-21 2017-08-22 Intel Corporation Recording the results of visibility tests at the input geometry object granularity
GB2509113B (en) 2012-12-20 2017-04-26 Imagination Tech Ltd Tessellating patches of surface data in tile based computer graphics rendering
GB201223089D0 (en) * 2012-12-20 2013-02-06 Imagination Tech Ltd Hidden culling in tile based computer generated graphics
GB2506706B (en) 2013-04-02 2014-09-03 Imagination Tech Ltd Tile-based graphics
KR102116708B1 (ko) * 2013-05-24 2020-05-29 삼성전자 주식회사 그래픽스 프로세싱 유닛
KR20150042095A (ko) 2013-10-10 2015-04-20 삼성전자주식회사 드로우 커맨드들의 처리 순서를 재조정하여 프레임을 렌더링하는 장치 및 방법
US9842424B2 (en) * 2014-02-10 2017-12-12 Pixar Volume rendering using adaptive buckets
GB2524120B (en) * 2014-06-17 2016-03-02 Imagination Tech Ltd Assigning primitives to tiles in a graphics processing system
GB2524121B (en) * 2014-06-17 2016-03-02 Imagination Tech Ltd Assigning primitives to tiles in a graphics processing system
KR20160047316A (ko) * 2014-10-22 2016-05-02 삼성전자주식회사 렌더링 장치 및 방법
US9792722B2 (en) 2014-12-18 2017-10-17 Mediatek Inc. Depth processing method and associated graphic processing circuit
US9361697B1 (en) 2014-12-23 2016-06-07 Mediatek Inc. Graphic processing circuit with binning rendering and pre-depth processing method thereof
WO2017049592A1 (en) 2015-09-25 2017-03-30 Intel Corporation Method and apparatus to improve shared memory efficiency
MX2018006642A (es) * 2015-12-14 2018-08-01 Panasonic Ip Corp America Metodo de codificacion de datos tridimencionales, metodos de decodificacion de datos tridimensionales, dispositivo de codificacion de datos tridimensionales y dispositivo de decodificacion de datos tridimensionales.
CN107283816B (zh) * 2016-04-05 2019-05-14 清华大学 一种dlp 3d打印机打印方法及装置
GB2553744B (en) 2016-04-29 2018-09-05 Advanced Risc Mach Ltd Graphics processing systems
US10453170B2 (en) 2016-09-09 2019-10-22 Intel Corporation Minimum/maximum and bitwise and/or based coarse stencil test
US10540808B2 (en) * 2016-09-16 2020-01-21 Intel Corporation Hierarchical Z-culling (HiZ) optimization for texture-dependent discard operations
KR102637736B1 (ko) 2017-01-04 2024-02-19 삼성전자주식회사 그래픽스 처리 방법 및 시스템
US10424107B2 (en) 2017-04-01 2019-09-24 Intel Corporation Hierarchical depth buffer back annotaton
US10591971B2 (en) * 2017-04-01 2020-03-17 Intel Corporation Adaptive multi-resolution for graphics
US10459509B2 (en) 2017-04-10 2019-10-29 Intel Corporation Dual path sequential element to reduce toggles in data path
US11010953B2 (en) 2017-04-21 2021-05-18 Intel Corporation Dedicated fixed point blending for energy efficiency
US10178619B1 (en) 2017-09-29 2019-01-08 Intel Corporation Advanced graphics power state management
US11281463B2 (en) 2018-03-25 2022-03-22 Intel Corporation Conversion of unorm integer values to floating-point values in low power
US10672182B2 (en) * 2018-04-19 2020-06-02 Microsoft Technology Licensing, Llc Compact visibility state for GPUs compatible with hardware instancing
CN112116519B (zh) * 2019-06-19 2022-12-27 畅想科技有限公司 图形处理系统中的粗略深度测试

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02132572A (ja) * 1988-11-14 1990-05-22 Nippon I B M Kk 画像表示装置
US5729672A (en) * 1993-07-30 1998-03-17 Videologic Limited Ray tracing method and apparatus for projecting rays through an object represented by a set of infinite surfaces
GB9315852D0 (en) * 1993-07-30 1993-09-15 Video Logic Ltd Shading three-dimensional images
US5600763A (en) * 1994-07-21 1997-02-04 Apple Computer, Inc. Error-bounded antialiased rendering of complex scenes
US5838334A (en) * 1994-11-16 1998-11-17 Dye; Thomas A. Memory and graphics controller which performs pointer-based display list video refresh operations
JP2763499B2 (ja) * 1994-11-30 1998-06-11 株式会社ナムコ 画像合成装置及び画像合成方法
GB2336983B (en) 1995-01-31 2000-01-19 Videologic Ltd Improvements relating to computer 3D rendering systems
US5867166A (en) * 1995-08-04 1999-02-02 Microsoft Corporation Method and system for generating images using Gsprites
US6115047A (en) * 1996-07-01 2000-09-05 Sun Microsystems, Inc. Method and apparatus for implementing efficient floating point Z-buffering
US6104417A (en) 1996-09-13 2000-08-15 Silicon Graphics, Inc. Unified memory computer architecture with dynamic graphics memory allocation
US6697063B1 (en) 1997-01-03 2004-02-24 Nvidia U.S. Investment Company Rendering pipeline
US6084591A (en) 1997-04-29 2000-07-04 Ati Technologies, Inc. Method and apparatus for deferred video rendering
US6038946A (en) * 1997-05-19 2000-03-21 Jackson; Roger Lee Axially repositionable adapter for use with a ratchet assembly
JP4106719B2 (ja) 1997-11-07 2008-06-25 株式会社セガ 画像処理装置
US6856320B1 (en) 1997-11-25 2005-02-15 Nvidia U.S. Investment Company Demand-based memory system for graphics applications
US7102646B1 (en) 1997-11-25 2006-09-05 Nvidia U.S. Investment Company Demand-based memory system for graphics applications
US6377258B1 (en) * 1998-04-20 2002-04-23 Broadcom Corporation Method and system for providing a hardware sort in a graphics system
US6246415B1 (en) * 1998-04-30 2001-06-12 Silicon Graphics, Inc. Method and apparatus for culling polygons
US6480205B1 (en) * 1998-07-22 2002-11-12 Nvidia Corporation Method and apparatus for occlusion culling in graphics systems
WO2000011603A2 (en) * 1998-08-20 2000-03-02 Apple Computer, Inc. Graphics processor with pipeline state storage and retrieval
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
US6720964B1 (en) * 1998-08-27 2004-04-13 Ati International Srl Method and apparatus for processing portions of primitives that are being rendered
US6313839B1 (en) * 1998-10-23 2001-11-06 Hewlett-Packard Company Method and apparatus for performing Z buffer depth comparison operations
GB2343603B (en) * 1998-11-06 2003-04-02 Videologic Ltd Shading 3-dimensional computer generated images
GB2343600B (en) 1998-11-06 2003-03-12 Videologic Ltd Depth sorting for use in 3-dimensional computer shading and texturing systems
GB2343602B (en) * 1998-11-06 2003-03-19 Videologic Ltd Shading 3-dimensional computer generated images
US6380935B1 (en) 1999-03-17 2002-04-30 Nvidia Corporation circuit and method for processing render commands in a tile-based graphics system
US6407736B1 (en) * 1999-06-18 2002-06-18 Interval Research Corporation Deferred scanline conversion architecture
US6801203B1 (en) 1999-12-22 2004-10-05 Microsoft Corporation Efficient graphics pipeline with a pixel cache and data pre-fetching
TW463120B (en) * 2000-05-16 2001-11-11 Silicon Integrated Sys Corp Method for enhancing 3D graphic performance by pre-sorting
JP4851049B2 (ja) 2000-06-08 2012-01-11 イマジネイション テクノロジーズ リミテッド 三次元イメージレンダリングのためのタイリング及び圧縮
US7405734B2 (en) 2000-07-18 2008-07-29 Silicon Graphics, Inc. Method and system for presenting three-dimensional computer graphics images using multiple graphics processing units
US6961057B1 (en) * 2000-10-12 2005-11-01 Nvidia Corporation Method and apparatus for managing and accessing depth data in a computer graphics system
US6636212B1 (en) * 2000-11-14 2003-10-21 Nvidia Corporation Method and apparatus for determining visibility of groups of pixels
US20020196252A1 (en) * 2001-06-20 2002-12-26 Min-Hao Liao Method and apparatus for rendering three-dimensional images with tile-based visibility preprocessing
GB2387094B (en) 2002-03-26 2005-12-07 Imagination Tech Ltd 3-D Computer graphics rendering system
JP4082194B2 (ja) 2002-12-03 2008-04-30 セイコーエプソン株式会社 画像処理方法および画像処理装置ならびに画像処理プログラム
GB2406184B (en) 2003-09-17 2006-03-15 Advanced Risc Mach Ltd Data processing system
US20050122338A1 (en) 2003-12-05 2005-06-09 Michael Hong Apparatus and method for rendering graphics primitives using a multi-pass rendering approach
US7652678B2 (en) 2004-06-25 2010-01-26 Apple Inc. Partial display updates in a windowing system using a programmable graphics processing unit
GB0524804D0 (en) 2005-12-05 2006-01-11 Falanx Microsystems As Method of and apparatus for processing graphics

Also Published As

Publication number Publication date
US20030025695A1 (en) 2003-02-06
US20140333619A1 (en) 2014-11-13
US8686998B2 (en) 2014-04-01
US11217008B2 (en) 2022-01-04
GB2378108A (en) 2003-01-29
US20060114261A1 (en) 2006-06-01
GB2378108B (en) 2005-08-17
DE60217122T2 (de) 2007-08-09
JP2004537129A (ja) 2004-12-09
EP1410336A2 (de) 2004-04-21
JP4088585B2 (ja) 2008-05-21
US20080136816A1 (en) 2008-06-12
WO2003010717A3 (en) 2003-06-05
US9552666B2 (en) 2017-01-24
WO2003010717A2 (en) 2003-02-06
GB0118025D0 (en) 2001-09-19
US20170091987A1 (en) 2017-03-30
EP1410336B1 (de) 2006-12-27
US20180165873A1 (en) 2018-06-14
US9922450B2 (en) 2018-03-20

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