JP5476378B2 - Ｇｐｕベジエ・パスのラスター化 - Google Patents

Ｇｐｕベジエ・パスのラスター化 Download PDF

Info

Publication number
JP5476378B2
JP5476378B2 JP2011518922A JP2011518922A JP5476378B2 JP 5476378 B2 JP5476378 B2 JP 5476378B2 JP 2011518922 A JP2011518922 A JP 2011518922A JP 2011518922 A JP2011518922 A JP 2011518922A JP 5476378 B2 JP5476378 B2 JP 5476378B2
Authority
JP
Japan
Prior art keywords
edge
shader
pixel
sampling
supersample
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
JP2011518922A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011528823A5 (enExample
JP2011528823A (ja
Inventor
ミハイル，アシュラフ
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.)
Microsoft Corp
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of JP2011528823A publication Critical patent/JP2011528823A/ja
Publication of JP2011528823A5 publication Critical patent/JP2011528823A5/ja
Application granted granted Critical
Publication of JP5476378B2 publication Critical patent/JP5476378B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/203—Drawing of straight lines or curves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Image Analysis (AREA)
JP2011518922A 2008-07-18 2009-07-16 Ｇｐｕベジエ・パスのラスター化 Expired - Fee Related JP5476378B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/175,454 2008-07-18
US12/175,454 US20100013854A1 (en) 2008-07-18 2008-07-18 Gpu bezier path rasterization
PCT/US2009/050886 WO2010009338A2 (en) 2008-07-18 2009-07-16 Gpu bezier path rasterization

Publications (3)

Publication Number Publication Date
JP2011528823A JP2011528823A (ja) 2011-11-24
JP2011528823A5 JP2011528823A5 (enExample) 2012-08-23
JP5476378B2 true JP5476378B2 (ja) 2014-04-23

Family

ID=41529950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011518922A Expired - Fee Related JP5476378B2 (ja) 2008-07-18 2009-07-16 Ｇｐｕベジエ・パスのラスター化

Country Status (6)

Country Link
US (1) US20100013854A1 (enExample)
EP (1) EP2300984A4 (enExample)
JP (1) JP5476378B2 (enExample)
CN (1) CN102099832B (enExample)
IL (1) IL209404A0 (enExample)
WO (1) WO2010009338A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8624899B2 (en) 2010-09-27 2014-01-07 Microsoft Corporation Arc spline GPU rasterization for cubic Bezier drawing
US8872838B2 (en) * 2011-09-09 2014-10-28 Microsoft Corporation Primitive composition
US9275498B2 (en) * 2012-08-09 2016-03-01 Qualcomm Incorporated GPU-accelerated path rendering
JP2014056371A (ja) * 2012-09-12 2014-03-27 Fujitsu Semiconductor Ltd 画像処理装置
CN104008558B (zh) * 2013-02-25 2017-02-08 珠海全志科技股份有限公司 贝塞尔曲线光栅化处理方法及系统
DE102013021709A1 (de) * 2013-03-15 2014-09-18 Nvidia Corporation Schablonieren-dann-abdecken- pfadbilderzeugung mit gemeinsamen kanten
US9384589B2 (en) * 2013-04-29 2016-07-05 Microsoft Technology Licensing, Llc Anti-aliasing for geometries
US9299181B2 (en) * 2013-08-28 2016-03-29 Qualcomm Incorporated Target independent stenciling in graphics processing
US10074159B2 (en) * 2015-12-28 2018-09-11 Volkswagen Ag System and methodologies for super sampling to enhance anti-aliasing in high resolution meshes
CN107818069B (zh) 2016-09-12 2021-10-01 阿里巴巴集团控股有限公司 数据处理方法及系统
US10157493B2 (en) * 2017-04-01 2018-12-18 Intel Corporation Adaptive multisampling based on vertex attributes
GB2579113B (en) 2019-05-31 2021-04-21 Imagination Tech Ltd Rendering optimisation
GB2579114B (en) * 2019-05-31 2021-04-21 Imagination Tech Ltd Controlling rendering operations

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293579A (en) * 1992-02-18 1994-03-08 Ray Dream, Inc. Method and apparatus for smoothing jagged edges in a graphics display
US6828983B1 (en) * 2000-05-12 2004-12-07 S3 Graphics Co., Ltd. Selective super-sampling/adaptive anti-aliasing of complex 3D data
US6661424B1 (en) * 2000-07-07 2003-12-09 Hewlett-Packard Development Company, L.P. Anti-aliasing in a computer graphics system using a texture mapping subsystem to down-sample super-sampled images
US7061507B1 (en) * 2000-11-12 2006-06-13 Bitboys, Inc. Antialiasing method and apparatus for video applications
US6567099B1 (en) * 2000-11-15 2003-05-20 Sony Corporation Method and system for dynamically allocating a frame buffer for efficient anti-aliasing
US6724393B2 (en) * 2001-03-16 2004-04-20 Mitsubishi Electric Research Labs, Inc. System and method for sculpting digital models
US7286138B2 (en) * 2001-05-08 2007-10-23 Microsoft Corporation Discontinuity edge overdraw
US7145577B2 (en) * 2001-08-31 2006-12-05 Micron Technology, Inc. System and method for multi-sampling primitives to reduce aliasing
US6894702B2 (en) * 2002-06-06 2005-05-17 Microsoft Corporation Dropout control in subpixel rendering
US7212205B2 (en) * 2002-11-12 2007-05-01 Matsushita Electric Industrial Co., Ltd. Curved surface image processing apparatus and curved surface image processing method
US6917369B2 (en) * 2003-03-25 2005-07-12 Mitsubishi Electric Research Labs, Inc. Method and apparatus for rendering cell-based distance fields using texture mapping
US6982724B2 (en) * 2003-03-25 2006-01-03 Mitsubishi Electric Research Labs, Inc. Method for antialiasing an object represented as a two-dimensional distance field in object-order
US7006108B2 (en) * 2003-03-25 2006-02-28 Mitsubishi Electric Research Laboratories, Inc. Method for generating a composite glyph and rendering a region of the composite glyph in image-order
US6954211B2 (en) * 2003-06-30 2005-10-11 Microsoft Corporation Hardware-accelerated anti-aliased graphics
US6967663B1 (en) * 2003-09-08 2005-11-22 Nvidia Corporation Antialiasing using hybrid supersampling-multisampling
US7164430B2 (en) * 2003-09-25 2007-01-16 Via Technologies, Inc. Anti-aliasing line pixel coverage calculation using programmable shader
JP2005100177A (ja) * 2003-09-25 2005-04-14 Sony Corp 画像処理装置およびその方法
US7050068B1 (en) * 2003-12-02 2006-05-23 Nvidia Corporation Generation of jittered sub-pixel samples using programmable sub-pixel offsets
US7742631B2 (en) * 2004-03-12 2010-06-22 Koninklijke Philips Electronics N.V. Adaptive sampling along edges for surface rendering
US7499600B2 (en) * 2004-05-25 2009-03-03 Nokia Corporation Method for characterizing a digital imaging system
US7239319B2 (en) * 2004-08-27 2007-07-03 Microsoft Corporation Rendering outline fonts
US7348996B2 (en) * 2004-09-20 2008-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Method of and system for pixel sampling
GB0426170D0 (en) * 2004-11-29 2004-12-29 Falanx Microsystems As Processing of computer graphics
US7916144B2 (en) * 2005-07-13 2011-03-29 Siemens Medical Solutions Usa, Inc. High speed image reconstruction for k-space trajectory data using graphic processing unit (GPU)
US20070070082A1 (en) * 2005-09-27 2007-03-29 Ati Technologies, Inc. Sample-level screen-door transparency using programmable transparency sample masks
US7466314B2 (en) * 2005-10-27 2008-12-16 Microsoft Corporation Resolution-independent surface rendering using programmable graphics hardware
US7564459B2 (en) * 2005-10-31 2009-07-21 Microsoft Corporation Resolution-independent curve rendering using programmable graphics hardware
US7612783B2 (en) * 2006-05-08 2009-11-03 Ati Technologies Inc. Advanced anti-aliasing with multiple graphics processing units
US8207978B2 (en) * 2006-06-29 2012-06-26 Intel Corporation Simplification of 3D texture address computation based on aligned, non-perspective objects
US20080024510A1 (en) * 2006-07-27 2008-01-31 Via Technologies, Inc. Texture engine, graphics processing unit and video processing method thereof
US7924278B2 (en) * 2006-07-28 2011-04-12 Microsoft Corporation Real-time GPU rendering of piecewise algebraic surfaces
US7605825B1 (en) * 2006-10-24 2009-10-20 Adobe Systems, Incorporated Fast zoom-adaptable anti-aliasing of lines using a graphics processing unit
US7683914B1 (en) * 2007-02-12 2010-03-23 Bentley System, Inc. Triangulation based raster image interpolation
US7930653B2 (en) * 2007-04-17 2011-04-19 Micronic Laser Systems Ab Triangulating design data and encoding design intent for microlithographic printing
US8044956B1 (en) * 2007-08-03 2011-10-25 Nvidia Corporation Coverage adaptive multisampling
US8044955B1 (en) * 2007-08-31 2011-10-25 Adobe Systems Incorporated Dynamic tessellation spreading for resolution-independent GPU anti-aliasing and rendering
US7911480B2 (en) * 2007-10-08 2011-03-22 Via Technologies, Inc. Compression of multiple-sample-anti-aliasing tile data in a graphics pipeline
US7868887B1 (en) * 2007-10-18 2011-01-11 Adobe Systems Incorporated Rendering rational quadratic Bézier curves on a GPU
US8553046B2 (en) * 2007-11-09 2013-10-08 Vivante Corporation Thin-line detection apparatus and method
US20090322781A1 (en) * 2008-06-30 2009-12-31 Mikhail Letavin Anti-aliasing techniques for image processing

Also Published As

Publication number Publication date
CN102099832B (zh) 2013-08-28
EP2300984A4 (en) 2017-04-19
CN102099832A (zh) 2011-06-15
WO2010009338A3 (en) 2010-04-15
US20100013854A1 (en) 2010-01-21
WO2010009338A2 (en) 2010-01-21
EP2300984A2 (en) 2011-03-30
IL209404A0 (en) 2011-01-31
JP2011528823A (ja) 2011-11-24

Similar Documents

Publication Publication Date Title
JP5476378B2 (ja) Ｇｐｕベジエ・パスのラスター化
US10438396B2 (en) Method for efficient construction of high resolution display buffers
JP5232358B2 (ja) アウトラインフォントのレンダリング
US8217962B2 (en) Single-pass bounding box calculation
JP6374982B2 (ja) オブジェクト及び／またはプリミティブ識別子を追跡することによるグラフィック処理の向上
US8786606B2 (en) Point containment for quadratic Bèzier strokes
JP5866457B2 (ja) オーバドロー・トラッカを用いたグラフィック処理におけるダイレクト・レンダリングとビニングとの切替
JP6013606B2 (ja) Ｇｐｕアクセラレーテッドパスレンダリング
US7567248B1 (en) System and method for computing intersections between rays and surfaces
US7876332B1 (en) Shader that conditionally updates a framebuffer in a computer graphics system
JP4621618B2 (ja) 図形描画装置、図形描画方法、およびプログラム
US7408553B1 (en) Inside testing for paths
US20100265254A1 (en) Graphics filled shape drawing
KR20110050630A (ko) Ｇｐｕ 장면 컴포지션 및 애니메이션
KR20170031479A (ko) 경로 스트로크를 수행하는 방법 및 장치
JP4142065B2 (ja) 縮小ｚバッファ生成方法、隠面消去方法、およびオクルージョンカリング方法
JP4116648B2 (ja) オクルージョンカリング方法および描画処理装置
US8547395B1 (en) Writing coverage information to a framebuffer in a computer graphics system
US20240233263A1 (en) Primitive rendering method and apparatus, computer device and storage medium
US7684641B1 (en) Inside testing for paths using a derivative mask
US7817165B1 (en) Selecting real sample locations for ownership of virtual sample locations in a computer graphics system
JP2019530069A (ja) 並列マイクロポリゴンラスタライザ
US20200202605A1 (en) Centroid selection for variable rate shading
KR20220016774A (ko) 작은 프리미티브들에 대한 셰이더 점유를 수행하는 방법
US20210104088A1 (en) Method for efficient construction of high resolution display buffers

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120704

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120704

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130910

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130912

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131211

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140110

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140207

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees