KR102140387B1 - 대역폭-압축된 그래픽스 데이터의 저장 - Google Patents

대역폭-압축된 그래픽스 데이터의 저장 Download PDF

Info

Publication number
KR102140387B1
KR102140387B1 KR1020187010494A KR20187010494A KR102140387B1 KR 102140387 B1 KR102140387 B1 KR 102140387B1 KR 1020187010494 A KR1020187010494 A KR 1020187010494A KR 20187010494 A KR20187010494 A KR 20187010494A KR 102140387 B1 KR102140387 B1 KR 102140387B1
Authority
KR
South Korea
Prior art keywords
bandwidth
graphics data
blocks
data
compressed
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.)
Active
Application number
KR1020187010494A
Other languages
English (en)
Korean (ko)
Other versions
KR20180053725A (ko
Inventor
앤드류 에반 그루버
렉스포드 앨런 힐
샴부 칸델왈
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 KR20180053725A publication Critical patent/KR20180053725A/ko
Application granted granted Critical
Publication of KR102140387B1 publication Critical patent/KR102140387B1/ko
Active 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
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0207—Addressing or allocation; Relocation with multidimensional access, e.g. row/column, matrix
    • 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
    • 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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/40—Specific encoding of data in memory or cache
    • G06F2212/401—Compressed 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/08—Bandwidth reduction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Memory System (AREA)
KR1020187010494A 2015-09-17 2016-08-01 대역폭-압축된 그래픽스 데이터의 저장 Active KR102140387B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/857,303 2015-09-17
US14/857,303 US10621690B2 (en) 2015-09-17 2015-09-17 Storing bandwidth-compressed graphics data
PCT/US2016/044975 WO2017048381A1 (en) 2015-09-17 2016-08-01 Storing bandwidth-compressed graphics data

Publications (2)

Publication Number Publication Date
KR20180053725A KR20180053725A (ko) 2018-05-23
KR102140387B1 true KR102140387B1 (ko) 2020-07-31

Family

ID=56738211

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187010494A Active KR102140387B1 (ko) 2015-09-17 2016-08-01 대역폭-압축된 그래픽스 데이터의 저장

Country Status (9)

Country Link
US (1) US10621690B2 (enExample)
EP (1) EP3350766B1 (enExample)
JP (1) JP6884766B2 (enExample)
KR (1) KR102140387B1 (enExample)
CN (1) CN108027955B (enExample)
CA (1) CA2995581A1 (enExample)
ES (1) ES2770874T3 (enExample)
HU (1) HUE047446T2 (enExample)
WO (1) WO2017048381A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10540808B2 (en) * 2016-09-16 2020-01-21 Intel Corporation Hierarchical Z-culling (HiZ) optimization for texture-dependent discard operations
US10331902B2 (en) * 2016-12-29 2019-06-25 Noblis, Inc. Data loss prevention
US10580151B2 (en) 2017-12-05 2020-03-03 Qualcomm Incorporated Tile-based low-resolution depth storage
GB2569645B (en) 2017-12-22 2022-02-23 Displaylink Uk Ltd Managing data for transportation
US11461869B2 (en) * 2018-03-14 2022-10-04 Samsung Electronics Co., Ltd. Slab based memory management for machine learning training
US11144284B1 (en) * 2019-02-01 2021-10-12 Epic Games, Inc. Method and system for code tile programming
US12436876B2 (en) * 2019-02-19 2025-10-07 Nvidia Corporation Memory management system
US11600002B2 (en) * 2020-06-03 2023-03-07 Qualcomm Incorporated Bin filtering
US12282809B2 (en) * 2021-09-24 2025-04-22 Intel Corporation Scale up and out compression

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000232587A (ja) 1999-02-12 2000-08-22 Fuji Xerox Co Ltd 画像処理装置および画像処理方法
US20120013758A1 (en) 2010-07-16 2012-01-19 Frederiksen Jeffrey E Memory Compression Technique with Low Latency per Pixel
US20130322756A1 (en) 2010-09-16 2013-12-05 Pixia Corp. Method of processing a viewport within large format imagery

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7023437B1 (en) 1998-07-22 2006-04-04 Nvidia Corporation System and method for accelerating graphics processing using a post-geometry data stream during multiple-pass rendering
US7245304B2 (en) 2001-11-16 2007-07-17 Lockheed Martin Corporation System and method for managing compressed graphic image data
US7672005B1 (en) * 2004-06-30 2010-03-02 Teradici Corporation Methods and apparatus for scan block caching
EP1866902B1 (en) * 2005-04-04 2020-06-03 Samsung Display Co., Ltd. Pre-subpixel rendered image processing in display systems
US7830390B2 (en) * 2005-07-19 2010-11-09 Graphics Properties Holdings, Inc. Color computation of pixels using a plurality of vertex or fragment shader programs
US8107116B2 (en) * 2006-05-18 2012-01-31 Konica Minolta Business Technologies, Inc. Image forming apparatus
US8018472B2 (en) * 2006-06-08 2011-09-13 Qualcomm Incorporated Blending multiple display layers
US7965296B2 (en) 2006-06-20 2011-06-21 Via Technologies, Inc. Systems and methods for storing texture map data
US7886116B1 (en) 2007-07-30 2011-02-08 Nvidia Corporation Bandwidth compression for shader engine store operations
GB2452731B (en) * 2007-09-12 2010-01-13 Imagination Tech Ltd Methods and systems for generating 3-dimensional computer images
JP5338166B2 (ja) * 2008-07-16 2013-11-13 ソニー株式会社 送信装置、立体画像データ送信方法、受信装置および立体画像データ受信方法
JP2011147067A (ja) * 2010-01-18 2011-07-28 Sony Corp 画像処理装置及び方法、並びにプログラム
US9135154B2 (en) 2010-03-02 2015-09-15 Microsoft Technology Licensing, Llc Algorithm execution output cache
US9047686B2 (en) * 2011-02-10 2015-06-02 Qualcomm Incorporated Data storage address assignment for graphics processing
US8941676B2 (en) 2012-10-26 2015-01-27 Nvidia Corporation On-chip anti-alias resolve in a cache tiling architecture
US9329780B2 (en) * 2014-02-11 2016-05-03 International Business Machines Corporation Combining virtual mapping metadata and physical space mapping metadata
US20150278981A1 (en) 2014-03-27 2015-10-01 Tomas G. Akenine-Moller Avoiding Sending Unchanged Regions to Display
US9734436B2 (en) * 2015-06-05 2017-08-15 At&T Intellectual Property I, L.P. Hash codes for images

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000232587A (ja) 1999-02-12 2000-08-22 Fuji Xerox Co Ltd 画像処理装置および画像処理方法
US20120013758A1 (en) 2010-07-16 2012-01-19 Frederiksen Jeffrey E Memory Compression Technique with Low Latency per Pixel
US20130322756A1 (en) 2010-09-16 2013-12-05 Pixia Corp. Method of processing a viewport within large format imagery

Also Published As

Publication number Publication date
KR20180053725A (ko) 2018-05-23
JP6884766B2 (ja) 2021-06-09
US10621690B2 (en) 2020-04-14
ES2770874T3 (es) 2020-07-03
US20170083997A1 (en) 2017-03-23
CN108027955B (zh) 2021-04-13
EP3350766A1 (en) 2018-07-25
CA2995581A1 (en) 2017-03-23
EP3350766B1 (en) 2019-11-06
JP2018529168A (ja) 2018-10-04
WO2017048381A1 (en) 2017-03-23
CN108027955A (zh) 2018-05-11
HUE047446T2 (hu) 2020-04-28

Similar Documents

Publication Publication Date Title
KR102140387B1 (ko) 대역폭-압축된 그래픽스 데이터의 저장
CN106233338B (zh) 用于光线跟踪应用中的树遍历的开始节点确定
JP5844485B2 (ja) グラフィックス処理システムにおけるメモリアクセス帯域幅をデスティネーションアルファ値に基づいて減少させるための技法
US9286649B2 (en) Conditional execution of rendering commands based on per bin visibility information with added inline operations
US9679347B2 (en) Shader pipeline with shared data channels
US9824458B2 (en) Dynamically switching between late depth testing and conservative depth testing
US20170352182A1 (en) Dynamic low-resolution z test sizes
EP3427229B1 (en) Visibility information modification
US9852539B2 (en) Single pass surface splatting
TWI786233B (zh) 關於以微磚為基礎之低解析度深度儲存之方法、器件與非暫時性電腦可讀儲存媒體
CN113256764A (zh) 一种光栅化装置、方法及计算机存储介质

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20180413

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20191212

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20191212

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

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

Comment text: Notification of reason for refusal

Patent event date: 20200402

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20200629

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200727

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200727

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20230626

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20240624

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20250625

Start annual number: 6

End annual number: 6