JP6400601B2 - テッセレーションのためのドメイン座標の出力順序付け - Google Patents

テッセレーションのためのドメイン座標の出力順序付け Download PDF

Info

Publication number
JP6400601B2
JP6400601B2 JP2015555160A JP2015555160A JP6400601B2 JP 6400601 B2 JP6400601 B2 JP 6400601B2 JP 2015555160 A JP2015555160 A JP 2015555160A JP 2015555160 A JP2015555160 A JP 2015555160A JP 6400601 B2 JP6400601 B2 JP 6400601B2
Authority
JP
Japan
Prior art keywords
domain
diagonal strip
primitives
coordinates
tessellation
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
JP2015555160A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016508635A5 (enExample
JP2016508635A (ja
Inventor
メイ、チュンフイ
モエッジ・マダニ、ナリマン
ゴエル、ビネート
セイラン、ウサメ
ジャオ、グオファン
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2016508635A publication Critical patent/JP2016508635A/ja
Publication of JP2016508635A5 publication Critical patent/JP2016508635A5/ja
Application granted granted Critical
Publication of JP6400601B2 publication Critical patent/JP6400601B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/005—General purpose rendering architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Image Generation (AREA)
JP2015555160A 2013-01-30 2013-12-19 テッセレーションのためのドメイン座標の出力順序付け Expired - Fee Related JP6400601B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/754,005 2013-01-30
US13/754,005 US9123168B2 (en) 2013-01-30 2013-01-30 Output ordering of domain coordinates for tessellation
PCT/US2013/076655 WO2014120359A1 (en) 2013-01-30 2013-12-19 Output ordering of domain coordinates for tessellation

Publications (3)

Publication Number Publication Date
JP2016508635A JP2016508635A (ja) 2016-03-22
JP2016508635A5 JP2016508635A5 (enExample) 2017-01-12
JP6400601B2 true JP6400601B2 (ja) 2018-10-03

Family

ID=49998671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015555160A Expired - Fee Related JP6400601B2 (ja) 2013-01-30 2013-12-19 テッセレーションのためのドメイン座標の出力順序付け

Country Status (6)

Country Link
US (1) US9123168B2 (enExample)
EP (1) EP2951784A1 (enExample)
JP (1) JP6400601B2 (enExample)
KR (1) KR20150110675A (enExample)
CN (1) CN104956402B (enExample)
WO (1) WO2014120359A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102066533B1 (ko) * 2013-11-19 2020-01-16 삼성전자 주식회사 도메인 쉐이딩 방법과 이를 수행하는 장치들
KR101555426B1 (ko) * 2014-02-07 2015-09-25 고려대학교 산학협력단 지형 렌더링 방법 및 장치
US9842428B2 (en) * 2014-06-27 2017-12-12 Samsung Electronics Co., Ltd. Dynamically optimized deferred rendering pipeline
US20160093102A1 (en) * 2014-09-25 2016-03-31 Peter L. Doyle Efficient tessellation cache
KR20160063081A (ko) * 2014-11-26 2016-06-03 삼성전자주식회사 선택적 테셀레이션 방법 및 장치
GB2533443B (en) 2015-06-05 2018-06-06 Imagination Tech Ltd Tessellation method using recursive sub-division of triangles
GB2533444B (en) 2015-06-05 2017-08-16 Imagination Tech Ltd Tessellation method
GB2539042B (en) 2015-06-05 2019-08-21 Imagination Tech Ltd Tessellation method using displacement factors
GB2542133B (en) * 2015-09-08 2020-05-27 Imagination Tech Ltd Graphics processing method and system for processing sub-primitives
US10685473B2 (en) * 2017-05-31 2020-06-16 Vmware, Inc. Emulation of geometry shaders and stream output using compute shaders
US10621782B1 (en) * 2017-12-06 2020-04-14 Apple Inc. Sub-patch techniques for graphics tessellation
GB2570304B (en) 2018-01-18 2022-06-01 Imagination Tech Ltd Topology preservation in a graphics pipeline
GB2572625B (en) 2018-04-05 2020-06-17 Imagination Tech Ltd Ordering in tessellation operations
GB2572617B (en) 2018-04-05 2021-06-16 Imagination Tech Ltd Blending hardware
US11232532B2 (en) * 2018-05-30 2022-01-25 Sony Interactive Entertainment LLC Multi-server cloud virtual reality (VR) streaming
US11010862B1 (en) * 2019-11-14 2021-05-18 Advanced Micro Devices, Inc. Reduced bandwidth tessellation factors
US11481967B2 (en) * 2020-08-31 2022-10-25 Advanced Micro Devices, Inc. Shader core instruction to invoke depth culling
EP4241230A4 (en) * 2020-11-09 2024-08-28 Qualcomm Incorporated METHOD AND DEVICE FOR GRIDDING CALCULATION WORKLOADS
US12488491B2 (en) * 2022-07-26 2025-12-02 Biosense Webster (Israel) Ltd. Tracking coordinates of electrodes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7436405B2 (en) * 2004-05-14 2008-10-14 Microsoft Corporation Terrain rendering using nested regular grids
US8237709B2 (en) * 2007-09-06 2012-08-07 Qualcomm Incorporated Method and apparatus for optimizing triangles into triangle strips according to a variety of criteria
US8120607B1 (en) * 2008-05-30 2012-02-21 Nvidia Corporation Boundary transition region stitching for tessellation
US8188999B2 (en) * 2008-06-17 2012-05-29 Qualcomm Incorporated Method and apparatus for organizing object geometry for spatial and memory coherency and optimal rendering
US20100164954A1 (en) * 2008-12-31 2010-07-01 Sathe Rahul P Tessellator Whose Tessellation Time Grows Linearly with the Amount of Tessellation
US20100214294A1 (en) 2009-02-20 2010-08-26 Microsoft Corporation Method for tessellation on graphics hardware
US20100253683A1 (en) 2009-04-01 2010-10-07 Munkberg Carl J Non-uniform tessellation technique
US8884957B2 (en) 2009-09-09 2014-11-11 Advanced Micro Devices, Inc. Tessellation engine and applications thereof
US8537158B2 (en) 2009-12-02 2013-09-17 Microsoft Corporation Parallel triangle tessellation
GB201007348D0 (en) 2010-04-30 2010-06-16 Imagination Tech Ltd Programmable tessellation in a tile based rendering system
US20110310102A1 (en) 2010-06-17 2011-12-22 Via Technologies, Inc. Systems and methods for subdividing and storing vertex data

Also Published As

Publication number Publication date
JP2016508635A (ja) 2016-03-22
US20140210819A1 (en) 2014-07-31
EP2951784A1 (en) 2015-12-09
WO2014120359A1 (en) 2014-08-07
KR20150110675A (ko) 2015-10-02
CN104956402A (zh) 2015-09-30
CN104956402B (zh) 2017-09-22
US9123168B2 (en) 2015-09-01

Similar Documents

Publication Publication Date Title
JP6400601B2 (ja) テッセレーションのためのドメイン座標の出力順序付け
CN104169974B (zh) 图形处理单元中基于可见性的状态更新
US9142060B2 (en) Computation reduced tessellation
CN104584082B (zh) 在图形处理中的基元的缝合
US9305397B2 (en) Vertex order in a tessellation unit
TWI552109B (zh) 一種使用誤差項之保守格柵化基元的方法、非暫時性電腦可讀儲存媒體及系統
US9082204B2 (en) Storage structures for stitching primitives in graphics processing
KR20140053370A (ko) 그래픽 프로세싱을 위한 메모리 복사 엔진
JP2015018551A (ja) 点別にテッセレーションファクタを割り当てる方法と、該方法を行う装置
CN102047238A (zh) 使用几何着色器的镶嵌引擎的系统、方法及计算机程序产品
US20130257891A1 (en) Post Tesellation Edge Cache
US10580209B2 (en) Removal of degenerated sub-primitives in tessellation
KR102766380B1 (ko) 작은 프리미티브들에 대한 셰이더 점유를 수행하는 방법
CN116934941A (zh) 对象渲染方法、装置、电子设备、存储介质及程序产品

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161124

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161124

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171218

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180109

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180404

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180424

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180712

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: 20180807

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180905

R150 Certificate of patent or registration of utility model

Ref document number: 6400601

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees