ATE456110T1 - Mechanismus zur implementierung einer transparenten z-komprimierung - Google Patents

Mechanismus zur implementierung einer transparenten z-komprimierung

Info

Publication number
ATE456110T1
ATE456110T1 AT01948666T AT01948666T ATE456110T1 AT E456110 T1 ATE456110 T1 AT E456110T1 AT 01948666 T AT01948666 T AT 01948666T AT 01948666 T AT01948666 T AT 01948666T AT E456110 T1 ATE456110 T1 AT E456110T1
Authority
AT
Austria
Prior art keywords
operations
data
compression
blocks
implementing
Prior art date
Application number
AT01948666T
Other languages
English (en)
Inventor
Doron Orenstien
Zeev Sperber
Guillermo Savransky
Guy Peled
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE456110T1 publication Critical patent/ATE456110T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G06T15/405—Hidden part removal using Z-buffer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Contacts (AREA)
  • Record Information Processing For Printing (AREA)
  • Image Generation (AREA)
  • Glass Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
AT01948666T 2000-06-30 2001-06-21 Mechanismus zur implementierung einer transparenten z-komprimierung ATE456110T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/608,619 US6724391B1 (en) 2000-06-30 2000-06-30 Mechanism for implementing Z-compression transparently
PCT/US2001/020114 WO2002003333A1 (en) 2000-06-30 2001-06-21 Mechanism for implementing z-compression transparently

Publications (1)

Publication Number Publication Date
ATE456110T1 true ATE456110T1 (de) 2010-02-15

Family

ID=24437283

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01948666T ATE456110T1 (de) 2000-06-30 2001-06-21 Mechanismus zur implementierung einer transparenten z-komprimierung

Country Status (10)

Country Link
US (1) US6724391B1 (de)
EP (1) EP1299860B1 (de)
CN (1) CN1267861C (de)
AT (1) ATE456110T1 (de)
AU (1) AU2001270117A1 (de)
BR (1) BR0112374A (de)
DE (1) DE60141141D1 (de)
HK (1) HK1052242A1 (de)
TW (1) TW503376B (de)
WO (1) WO2002003333A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6557083B1 (en) 2000-06-30 2003-04-29 Intel Corporation Memory system for multiple data types
US6724391B1 (en) 2000-06-30 2004-04-20 Intel Corporation Mechanism for implementing Z-compression transparently
US6870542B2 (en) * 2002-06-28 2005-03-22 Nvidia Corporation System and method for filtering graphics data on scanout to a monitor
US7643679B2 (en) 2003-02-13 2010-01-05 Ati Technologies Ulc Method and apparatus for block based image compression with multiple non-uniform block encodings
US8111928B2 (en) * 2003-02-13 2012-02-07 Ati Technologies Ulc Method and apparatus for compression of multi-sampled anti-aliasing color data
US7764833B2 (en) * 2003-02-13 2010-07-27 Ati Technologies Ulc Method and apparatus for anti-aliasing using floating point subpixel color values and compression of same
US7218317B2 (en) * 2003-08-25 2007-05-15 Via Technologies, Inc. Mechanism for reducing Z buffer traffic in three-dimensional graphics processing
US20060168490A1 (en) * 2005-01-24 2006-07-27 Mccormack James A Apparatus and method of controlling test modes of a scannable latch in a test scan chain
KR20080079863A (ko) * 2007-02-28 2008-09-02 삼성전자주식회사 버스 대역폭의 효율성을 높일 수 있는 영상 표시 시스템 및그것의 영상 표시 방법
TWI445384B (zh) * 2010-04-26 2014-07-11 Htc Corp 通訊控制方法、通訊裝置及電腦程式產品
CN102013113B (zh) * 2010-12-07 2012-04-25 中国地质大学（武汉） 基于模板缓冲的多对象模型动态剖切方法
US8886883B1 (en) * 2012-03-31 2014-11-11 Emc Corporation System and method for improving cache performance
US9501864B2 (en) * 2013-12-27 2016-11-22 Intel Corporation Adaptive depth offset compression
US20150279089A1 (en) * 2014-03-27 2015-10-01 Ethan Kerzner Streaming compression anti-aliasing approach to deferred shading
US11171665B2 (en) 2017-09-11 2021-11-09 Nyriad Limited Dictionary-based data compression
US11360669B2 (en) 2020-04-01 2022-06-14 Hitachi, Ltd. Storage device accelerator providing aggregation of divided plaintext data
JP7197541B2 (ja) * 2020-04-01 2022-12-27 株式会社日立製作所 ストレージ装置
US11720499B2 (en) * 2020-12-28 2023-08-08 Advanced Micro Devices, Inc. Selective generation of miss requests for cache lines

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US4654790A (en) 1983-11-28 1987-03-31 Amdahl Corporation Translation of virtual and real addresses to system addresses
US4910656A (en) 1987-09-21 1990-03-20 Motorola, Inc. Bus master having selective burst initiation
ATE109910T1 (de) 1988-01-20 1994-08-15 Advanced Micro Devices Inc Organisation eines integrierten cachespeichers zur flexiblen anwendung zur unterstützung von multiprozessor-operationen.
CA2050658C (en) * 1990-09-14 1997-01-28 John M. Peaslee Dual hardware channels and hardware context switching in a graphics rendering processor
JPH07120435B2 (ja) 1990-12-06 1995-12-20 インターナショナル・ビジネス・マシーンズ・コーポレイション 高速ｚバッファの初期化および更新方法ならびにそのシステム
US5428761A (en) 1992-03-12 1995-06-27 Digital Equipment Corporation System for achieving atomic non-sequential multi-word operations in shared memory
US5808618A (en) * 1994-10-21 1998-09-15 Matsushita Electric Industrial Co., Ltd. Three-dimensional displaying apparatus having frame buffer and depth buffer
US5729669A (en) * 1994-11-03 1998-03-17 Cyberflix, Inc. Method and apparatus for displaying movies using Z-data information
US5812150A (en) * 1995-04-28 1998-09-22 Ati Technologies Inc. Device synchronization on a graphics accelerator
US5819017A (en) * 1995-08-22 1998-10-06 Silicon Graphics, Inc. Apparatus and method for selectively storing depth information of a 3-D image
US6348919B1 (en) 1995-12-18 2002-02-19 3Dlabs Inc, Ltd. Graphics system with optimized use of unified local and frame buffers
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US6724391B1 (en) 2000-06-30 2004-04-20 Intel Corporation Mechanism for implementing Z-compression transparently

Also Published As

Publication number Publication date
CN1267861C (zh) 2006-08-02
US6724391B1 (en) 2004-04-20
CN1449544A (zh) 2003-10-15
EP1299860A1 (de) 2003-04-09
WO2002003333A1 (en) 2002-01-10
DE60141141D1 (de) 2010-03-11
TW503376B (en) 2002-09-21
EP1299860B1 (de) 2010-01-20
BR0112374A (pt) 2003-05-27
HK1052242A1 (zh) 2003-09-05
AU2001270117A1 (en) 2002-01-14

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