KR20160049031A - 타일 기반 렌더링에서의 테셀레이션 - Google Patents

타일 기반 렌더링에서의 테셀레이션 Download PDF

Info

Publication number
KR20160049031A
KR20160049031A KR1020167010091A KR20167010091A KR20160049031A KR 20160049031 A KR20160049031 A KR 20160049031A KR 1020167010091 A KR1020167010091 A KR 1020167010091A KR 20167010091 A KR20167010091 A KR 20167010091A KR 20160049031 A KR20160049031 A KR 20160049031A
Authority
KR
South Korea
Prior art keywords
output
tile
input
primitives
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.)
Ceased
Application number
KR1020167010091A
Other languages
English (en)
Korean (ko)
Inventor
끼아 까뽀 깔리오
유까-뻬까 아르보
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20160049031A publication Critical patent/KR20160049031A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • 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
    • G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Image Generation (AREA)
  • Software Systems (AREA)
KR1020167010091A 2011-11-16 2012-10-16 타일 기반 렌더링에서의 테셀레이션 Ceased KR20160049031A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/298,051 US10089774B2 (en) 2011-11-16 2011-11-16 Tessellation in tile-based rendering
US13/298,051 2011-11-16
PCT/US2012/060368 WO2013074236A1 (en) 2011-11-16 2012-10-16 Tessellation in tile-based rendering

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147016242A Division KR101868200B1 (ko) 2011-11-16 2012-10-16 타일 기반 렌더링에서의 테셀레이션

Publications (1)

Publication Number Publication Date
KR20160049031A true KR20160049031A (ko) 2016-05-04

Family

ID=47178898

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020167010091A Ceased KR20160049031A (ko) 2011-11-16 2012-10-16 타일 기반 렌더링에서의 테셀레이션
KR1020147016242A Active KR101868200B1 (ko) 2011-11-16 2012-10-16 타일 기반 렌더링에서의 테셀레이션

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020147016242A Active KR101868200B1 (ko) 2011-11-16 2012-10-16 타일 기반 렌더링에서의 테셀레이션

Country Status (7)

Country Link
US (1) US10089774B2 (enExample)
EP (1) EP2780891B1 (enExample)
JP (1) JP5837221B2 (enExample)
KR (2) KR20160049031A (enExample)
CN (1) CN103946895B (enExample)
IN (1) IN2014CN03427A (enExample)
WO (1) WO2013074236A1 (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101511273B1 (ko) * 2008-12-29 2015-04-10 삼성전자주식회사 멀티 코어 프로세서를 이용한 3차원 그래픽 렌더링 방법 및시스템
GB2500284B (en) 2012-09-12 2014-04-30 Imagination Tech Ltd Tile based computer graphics
US10438314B2 (en) * 2012-10-26 2019-10-08 Nvidia Corporation Two-pass cache tile processing for visibility testing in a tile-based architecture
US8941676B2 (en) * 2012-10-26 2015-01-27 Nvidia Corporation On-chip anti-alias resolve in a cache tiling architecture
GB2544679B (en) * 2012-12-20 2017-08-16 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
US9087410B2 (en) * 2013-01-17 2015-07-21 Qualcomm Incorporated Rendering graphics data using visibility information
GB2511817A (en) 2013-03-14 2014-09-17 Imagination Tech Ltd Rendering in computer graphics systems
US9807145B2 (en) 2013-05-10 2017-10-31 Successfactors, Inc. Adaptive tile framework
KR102116708B1 (ko) * 2013-05-24 2020-05-29 삼성전자 주식회사 그래픽스 프로세싱 유닛
US9286649B2 (en) * 2013-05-31 2016-03-15 Qualcomm Incorporated Conditional execution of rendering commands based on per bin visibility information with added inline operations
US9256976B2 (en) * 2013-07-09 2016-02-09 Intel Corporation Techniques for extracting and displaying partially processed graphics information
US9483862B2 (en) * 2013-12-20 2016-11-01 Qualcomm Incorporated GPU-accelerated path rendering
US10783696B2 (en) 2014-04-05 2020-09-22 Sony Interactive Entertainment LLC Gradient adjustment for texture mapping to non-orthonormal grid
US9652882B2 (en) 2014-04-05 2017-05-16 Sony Interactive Entertainment America Llc Gradient adjustment for texture mapping for multiple render targets with resolution that varies by screen location
US10438312B2 (en) 2014-04-05 2019-10-08 Sony Interactive Entertainment LLC Method for efficient re-rendering objects to vary viewports and under varying rendering and rasterization parameters
US9865074B2 (en) 2014-04-05 2018-01-09 Sony Interactive Entertainment America Llc Method for efficient construction of high resolution display buffers
US9710957B2 (en) 2014-04-05 2017-07-18 Sony Interactive Entertainment America Llc Graphics processing enhancement by tracking object and/or primitive identifiers
US9495790B2 (en) 2014-04-05 2016-11-15 Sony Interactive Entertainment America Llc Gradient adjustment for texture mapping to non-orthonormal grid
US10068311B2 (en) 2014-04-05 2018-09-04 Sony Interacive Entertainment LLC Varying effective resolution by screen location by changing active color sample count within multiple render targets
US9710881B2 (en) 2014-04-05 2017-07-18 Sony Interactive Entertainment America Llc Varying effective resolution by screen location by altering rasterization parameters
US9836816B2 (en) 2014-04-05 2017-12-05 Sony Interactive Entertainment America Llc Varying effective resolution by screen location in graphics processing by approximating projection of vertices onto curved viewport
US11302054B2 (en) 2014-04-05 2022-04-12 Sony Interactive Entertainment Europe Limited Varying effective resolution by screen location by changing active color sample count within multiple render targets
US9940686B2 (en) 2014-05-14 2018-04-10 Intel Corporation Exploiting frame to frame coherency in a sort-middle architecture
GB2526598B (en) * 2014-05-29 2018-11-28 Imagination Tech Ltd Allocation of primitives to primitive blocks
GB2524121B (en) * 2014-06-17 2016-03-02 Imagination Tech Ltd Assigning primitives to tiles in a graphics processing system
GB2524120B (en) * 2014-06-17 2016-03-02 Imagination Tech Ltd Assigning primitives to tiles in a graphics processing system
GB2527822B (en) * 2014-07-03 2020-10-07 Advanced Risc Mach Ltd Graphics processing
KR102329475B1 (ko) * 2014-08-27 2021-11-19 삼성전자주식회사 렌더링 퀄리티 제어 장치 및 방법
US9824412B2 (en) * 2014-09-24 2017-11-21 Intel Corporation Position-only shading pipeline
GB2520822B (en) * 2014-10-10 2016-01-13 Aveva Solutions Ltd Image rendering of laser scan data
KR20160051155A (ko) * 2014-10-31 2016-05-11 삼성전자주식회사 렌더링 장치 및 방법
KR102327144B1 (ko) * 2014-11-26 2021-11-16 삼성전자주식회사 그래픽 프로세싱 장치 및 그래픽 프로세싱 장치에서 타일 기반 그래픽스 파이프라인을 수행하는 방법
US9607352B2 (en) * 2014-12-03 2017-03-28 Intel Corporation Prediction based primitive sorting for tile based rendering
US9600926B2 (en) * 2014-12-15 2017-03-21 Intel Corporation Apparatus and method decoupling visibility bins and render tile dimensions for tiled rendering
US9773340B2 (en) * 2015-06-12 2017-09-26 Qualcomm Incorporated Rendering using ray tracing to generate a visibility stream
US9786098B2 (en) * 2015-07-06 2017-10-10 Mediatek Inc. Apparatus for performing tessellation operation and methods utilizing the same
KR102381945B1 (ko) * 2015-11-18 2022-04-01 삼성전자주식회사 그래픽 프로세싱 장치 및 그래픽 프로세싱 장치에서 그래픽스 파이프라인을 수행하는 방법
US20170199888A1 (en) * 2016-01-13 2017-07-13 Google Inc. Detecting visibility of a content item in a content item slot on a resource
US10096147B2 (en) * 2016-03-10 2018-10-09 Qualcomm Incorporated Visibility information modification
US10332290B2 (en) * 2016-03-21 2019-06-25 Adobe Inc. Fast, coverage-optimized, resolution-independent and anti-aliased graphics processing
US10068307B2 (en) 2016-05-20 2018-09-04 Intel Corporation Command processing for graphics tile-based rendering
US20170352182A1 (en) * 2016-06-06 2017-12-07 Qualcomm Incorporated Dynamic low-resolution z test sizes
US10032308B2 (en) * 2016-06-22 2018-07-24 Advanced Micro Devices, Inc. Culling objects from a 3-D graphics pipeline using hierarchical Z buffers
US10460513B2 (en) 2016-09-22 2019-10-29 Advanced Micro Devices, Inc. Combined world-space pipeline shader stages
US10652284B2 (en) * 2016-10-12 2020-05-12 Samsung Electronics Co., Ltd. Method and apparatus for session control support for field of view virtual reality streaming
CN110114803B (zh) * 2016-12-28 2023-06-27 松下电器（美国）知识产权公司 三维模型分发方法、三维模型接收方法、三维模型分发装置以及三维模型接收装置
US10417810B2 (en) * 2017-05-31 2019-09-17 Verizon Patent And Licensing Inc. Methods and systems for rendering virtual reality content based on two-dimensional (“2D”) captured imagery of a three-dimensional (“3D”) scene
GB2567207B (en) * 2017-10-06 2020-02-19 Advanced Risc Mach Ltd Graphics processing systems
GB2574361B (en) * 2017-12-18 2021-03-24 Advanced Risc Mach Ltd Graphics Processing
US10409359B2 (en) * 2018-01-17 2019-09-10 Qualcomm Incorporated Dynamic bin ordering for load synchronization
US10580209B2 (en) 2018-03-06 2020-03-03 Qualcomm Incorporated Removal of degenerated sub-primitives in tessellation
GB2600622B (en) * 2018-04-05 2022-11-16 Imagination Tech Ltd Edge and depth processing hardware
US10672182B2 (en) * 2018-04-19 2020-06-02 Microsoft Technology Licensing, Llc Compact visibility state for GPUs compatible with hardware instancing
CN111429556B (zh) * 2018-12-21 2023-03-24 畅想科技有限公司 图形处理系统中的基于基元块的光栅化
US11080928B2 (en) * 2019-04-01 2021-08-03 Qualcomm Incorporated Methods and apparatus for visibility stream management
US11010862B1 (en) * 2019-11-14 2021-05-18 Advanced Micro Devices, Inc. Reduced bandwidth tessellation factors
US11170461B2 (en) * 2020-02-03 2021-11-09 Sony Interactive Entertainment Inc. System and method for efficient multi-GPU rendering of geometry by performing geometry analysis while rendering
CN112672131B (zh) * 2020-12-07 2024-02-06 聚好看科技股份有限公司 一种全景视频图像显示方法及显示设备
US11908079B2 (en) * 2022-04-08 2024-02-20 Qualcomm Incorporated Variable rate tessellation

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6697063B1 (en) 1997-01-03 2004-02-24 Nvidia U.S. Investment Company Rendering pipeline
US6856320B1 (en) 1997-11-25 2005-02-15 Nvidia U.S. Investment Company Demand-based memory system for graphics applications
JP4541533B2 (ja) 2000-11-24 2010-09-08 パナソニック株式会社 描画装置
US7218317B2 (en) * 2003-08-25 2007-05-15 Via Technologies, Inc. Mechanism for reducing Z buffer traffic in three-dimensional graphics processing
US7388581B1 (en) * 2003-08-28 2008-06-17 Nvidia Corporation Asynchronous conditional graphics rendering
GB0524804D0 (en) * 2005-12-05 2006-01-11 Falanx Microsystems As Method of and apparatus for processing graphics
US7692648B2 (en) 2006-01-18 2010-04-06 Siemens Medical Solutions Usa, Inc. System and method for empty space skipping in sliding texture based volume rendering by trimming slab polygons
TW200744019A (en) * 2006-05-23 2007-12-01 Smedia Technology Corp Adaptive tile depth filter
US7847798B1 (en) * 2006-10-24 2010-12-07 Adobe Systems Incorporated Clipping and culling artwork using a graphics processing unit
US8203564B2 (en) 2007-02-16 2012-06-19 Qualcomm Incorporated Efficient 2-D and 3-D graphics processing
GB2452300B (en) 2007-08-30 2009-11-04 Imagination Tech Ltd Predicated geometry processing in a tile based rendering system
US8289319B2 (en) * 2007-10-08 2012-10-16 Ati Technologies Ulc Apparatus and method for processing pixel depth information
US8643644B2 (en) * 2008-03-20 2014-02-04 Qualcomm Incorporated Multi-stage tessellation for graphics rendering
US8497861B2 (en) 2008-05-30 2013-07-30 Siemens Aktiengesellschaft Method for direct volumetric rendering of deformable bricked volumes
GB0810205D0 (en) 2008-06-04 2008-07-09 Advanced Risc Mach Ltd Graphics processing systems
GB0823468D0 (en) 2008-12-23 2009-01-28 Imagination Tech Ltd Display list control stream grouping in tile based 3D computer graphics systems
US8692829B2 (en) 2009-10-05 2014-04-08 Nvidia Corporation Calculation of plane equations after determination of Z-buffer visibility
US20110141112A1 (en) 2009-12-11 2011-06-16 William Allen Hux Image processing techniques
US9058685B2 (en) * 2010-03-11 2015-06-16 Broadcom Corporation Method and system for controlling a 3D processor using a control list in memory
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
US8499305B2 (en) * 2010-10-15 2013-07-30 Via Technologies, Inc. Systems and methods for performing multi-program general purpose shader kickoff
KR101782044B1 (ko) * 2011-02-22 2017-09-26 삼성전자주식회사 그래픽 프로세서 및 조기 가시성 테스트 방법

Also Published As

Publication number Publication date
KR101868200B1 (ko) 2018-06-15
EP2780891A1 (en) 2014-09-24
CN103946895B (zh) 2017-03-15
IN2014CN03427A (enExample) 2015-10-09
US10089774B2 (en) 2018-10-02
EP2780891B1 (en) 2018-04-18
WO2013074236A1 (en) 2013-05-23
JP2015501981A (ja) 2015-01-19
CN103946895A (zh) 2014-07-23
JP5837221B2 (ja) 2015-12-24
KR20140098133A (ko) 2014-08-07
US20130120380A1 (en) 2013-05-16

Similar Documents

Publication Publication Date Title
KR101868200B1 (ko) 타일 기반 렌더링에서의 테셀레이션
US9330475B2 (en) Color buffer and depth buffer compression
US10417787B2 (en) Index buffer block compression
JP4987988B2 (ja) 画像の圧縮及び／又は復元
US9569811B2 (en) Rendering graphics to overlapping bins
EP3427229B1 (en) Visibility information modification
US20180189923A1 (en) Draw call visibility stream
KR102258100B1 (ko) 텍스쳐 처리 방법 및 장치
KR101635334B1 (ko) 대칭적 에지 스플릿팅에 의한 표면 테셀레이션
EP2956910B1 (en) Method and device for enriching the content of a depth map
US20180232849A1 (en) Buffer index format and compression
US20140146064A1 (en) Graphics memory load mask for graphics processing
US9607435B2 (en) Method for rendering an image synthesis and corresponding device
EP4118627B1 (en) Methods and apparatus for edge compression anti-aliasing
US10580209B2 (en) Removal of degenerated sub-primitives in tessellation
CN106447593A (zh) 图形处理

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20160418

Application number text: 1020147016242

Filing date: 20140613

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20171016

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20171106

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20180723

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20171106

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I