BR112018005770A2 - comutação dinâmica entre teste de profundidade tardia e teste de profundidade conservativa - Google Patents

comutação dinâmica entre teste de profundidade tardia e teste de profundidade conservativa

Info

Publication number
BR112018005770A2
BR112018005770A2 BR112018005770A BR112018005770A BR112018005770A2 BR 112018005770 A2 BR112018005770 A2 BR 112018005770A2 BR 112018005770 A BR112018005770 A BR 112018005770A BR 112018005770 A BR112018005770 A BR 112018005770A BR 112018005770 A2 BR112018005770 A2 BR 112018005770A2
Authority
BR
Brazil
Prior art keywords
gpu
depth test
shader program
fragment shader
fragments
Prior art date
Application number
BR112018005770A
Other languages
English (en)
Portuguese (pt)
Inventor
evan gruber Andrew
Demers Eric
Liang Jian
Khandelwal Shambhoo
Wang Tao
Tang Xuefeng
Xia Yang
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 BR112018005770A2 publication Critical patent/BR112018005770A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • 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
    • G06T15/50—Lighting effects
    • G06T15/80—Shading
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
BR112018005770A 2015-09-23 2016-07-26 comutação dinâmica entre teste de profundidade tardia e teste de profundidade conservativa BR112018005770A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/862,532 US9824458B2 (en) 2015-09-23 2015-09-23 Dynamically switching between late depth testing and conservative depth testing
PCT/US2016/044060 WO2017052750A2 (en) 2015-09-23 2016-07-26 Dynamically switching between late depth testing and conservative depth testing

Publications (1)

Publication Number Publication Date
BR112018005770A2 true BR112018005770A2 (pt) 2018-10-09

Family

ID=56567718

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005770A BR112018005770A2 (pt) 2015-09-23 2016-07-26 comutação dinâmica entre teste de profundidade tardia e teste de profundidade conservativa

Country Status (7)

Country Link
US (1) US9824458B2 (enExample)
EP (1) EP3353746B1 (enExample)
JP (1) JP6595101B2 (enExample)
KR (1) KR102006584B1 (enExample)
CN (1) CN108027956B (enExample)
BR (1) BR112018005770A2 (enExample)
WO (1) WO2017052750A2 (enExample)

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Publication number Priority date Publication date Assignee Title
US9986225B2 (en) * 2014-02-14 2018-05-29 Autodesk, Inc. Techniques for cut-away stereo content in a stereoscopic display
US10580200B2 (en) 2017-04-07 2020-03-03 Intel Corporation Virtual reality apparatus and method including prioritized pixel shader operations, alternate eye rendering, and/or augmented timewarp
US11270471B2 (en) 2018-10-10 2022-03-08 Bentley Systems, Incorporated Efficient refinement of tiles of a HLOD tree
CN113287154B (zh) * 2018-10-14 2024-07-19 本特利系统有限公司 基础设施模型几何形状到图块格式的转换
CN111367780B (zh) * 2020-03-30 2024-02-09 芯瞳半导体技术(山东)有限公司 一种gpu的性能测试方法、装置及计算机存储介质
CN111640162B (zh) * 2020-05-24 2024-01-23 中信银行股份有限公司 一种基于交通路网的测试结果展示方法、装置、设备和计算机可读存储介质
GB2590748B (en) * 2020-06-30 2022-02-02 Imagination Tech Ltd Method and graphics processing system for rendering one or more fragments having shader-dependent properties
CN116710965B (zh) * 2020-09-29 2025-08-01 华为技术有限公司 粗粒度深度测试方法以及图形处理器
WO2022110084A1 (zh) * 2020-11-28 2022-06-02 华为技术有限公司 像素处理方法以及图形处理器
US12182023B2 (en) * 2021-06-23 2024-12-31 Intel Corporation Opportunistic late depth testing to prevent stalling for overlapping cache lines

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI284857B (en) * 2005-03-04 2007-08-01 Alpha Imaging Technology Corp Shading engine
US8860721B2 (en) 2006-03-28 2014-10-14 Ati Technologies Ulc Method and apparatus for processing pixel depth information
US8933933B2 (en) * 2006-05-08 2015-01-13 Nvidia Corporation Optimizing a graphics rendering pipeline using early Z-mode
US20070268289A1 (en) * 2006-05-16 2007-11-22 Chun Yu Graphics system with dynamic reposition of depth engine
US9076265B2 (en) 2006-06-16 2015-07-07 Ati Technologies Ulc System and method for performing depth testing at top and bottom of graphics pipeline
GB2442266B (en) * 2006-09-29 2008-10-22 Imagination Tech Ltd Improvements in memory management for systems for generating 3-dimensional computer images
US8203564B2 (en) * 2007-02-16 2012-06-19 Qualcomm Incorporated Efficient 2-D and 3-D graphics processing
US8325184B2 (en) 2007-09-14 2012-12-04 Qualcomm Incorporated Fragment shader bypass in a graphics processing unit, and apparatus and method thereof
KR101719485B1 (ko) * 2010-09-20 2017-03-27 삼성전자주식회사 그래픽 처리 유닛에서의 사전 픽셀 제거를 위한 장치 및 방법
KR101782044B1 (ko) * 2011-02-22 2017-09-26 삼성전자주식회사 그래픽 프로세서 및 조기 가시성 테스트 방법
CN102509336B (zh) * 2011-10-24 2014-06-18 克拉玛依红有软件有限责任公司 一种gpu加速的实时立体渲染方法
US10559123B2 (en) * 2012-04-04 2020-02-11 Qualcomm Incorporated Patched shading in graphics processing
KR20130123645A (ko) * 2012-05-03 2013-11-13 삼성전자주식회사 그래픽 처리 장치를 위한 동적 로드 밸런싱 장치 및 방법
US8941676B2 (en) 2012-10-26 2015-01-27 Nvidia Corporation On-chip anti-alias resolve in a cache tiling architecture
US9214006B2 (en) 2013-06-04 2015-12-15 Arm Limited 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
US9536333B2 (en) 2013-10-17 2017-01-03 Arm Limited Method and apparatus for improved processing of graphics primitives
GB201503125D0 (en) * 2015-02-25 2015-04-08 Advanced Risc Mach Ltd Graphics processing systems

Also Published As

Publication number Publication date
WO2017052750A3 (en) 2017-05-18
JP6595101B2 (ja) 2019-10-23
WO2017052750A2 (en) 2017-03-30
EP3353746A2 (en) 2018-08-01
JP2018532190A (ja) 2018-11-01
EP3353746B1 (en) 2019-05-01
KR102006584B1 (ko) 2019-08-01
CN108027956A (zh) 2018-05-11
KR20180054814A (ko) 2018-05-24
US20170084043A1 (en) 2017-03-23
US9824458B2 (en) 2017-11-21
CN108027956B (zh) 2021-05-25

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired