DE69311700D1 - Schaltkreis und Verfahren zum Zeichnen von Linien in einem Videographiksystem - Google Patents

Schaltkreis und Verfahren zum Zeichnen von Linien in einem Videographiksystem

Info

Publication number
DE69311700D1
DE69311700D1 DE69311700T DE69311700T DE69311700D1 DE 69311700 D1 DE69311700 D1 DE 69311700D1 DE 69311700 T DE69311700 T DE 69311700T DE 69311700 T DE69311700 T DE 69311700T DE 69311700 D1 DE69311700 D1 DE 69311700D1
Authority
DE
Germany
Prior art keywords
memory
circuitry
pattern unit
sequence
drawing lines
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
DE69311700T
Other languages
English (en)
Other versions
DE69311700T2 (de
Inventor
Thomas Albers
John Eberst
Darwin Fontenot
Richard L Pyra
Mark Welker
Paul Wood
Jack Bresenham
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.)
Compaq Computer Corp
Original Assignee
Compaq Computer 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 Compaq Computer Corp filed Critical Compaq Computer Corp
Publication of DE69311700D1 publication Critical patent/DE69311700D1/de
Application granted granted Critical
Publication of DE69311700T2 publication Critical patent/DE69311700T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/203—Drawing of straight lines or curves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Facsimile Image Signal Circuits (AREA)
DE69311700T 1992-01-21 1993-01-13 Schaltkreis und Verfahren zum Zeichnen von Linien in einem Videographiksystem Expired - Fee Related DE69311700T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82326092A 1992-01-21 1992-01-21
PCT/US1993/000623 WO1993014469A1 (en) 1992-01-21 1993-01-13 Video graphics controller with improved pattern capabilities

Publications (2)

Publication Number Publication Date
DE69311700D1 true DE69311700D1 (de) 1997-07-24
DE69311700T2 DE69311700T2 (de) 1998-01-08

Family

ID=25238245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69311700T Expired - Fee Related DE69311700T2 (de) 1992-01-21 1993-01-13 Schaltkreis und Verfahren zum Zeichnen von Linien in einem Videographiksystem

Country Status (8)

Country Link
US (1) US5416897A (de)
EP (1) EP0623231B1 (de)
JP (1) JPH07503087A (de)
AT (1) ATE154714T1 (de)
AU (1) AU3483393A (de)
CA (1) CA2127369C (de)
DE (1) DE69311700T2 (de)
WO (1) WO1993014469A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5613053A (en) 1992-01-21 1997-03-18 Compaq Computer Corporation Video graphics controller with automatic starting for line draws
JPH07504052A (ja) * 1992-01-21 1995-04-27 コンパック・コンピュータ・コーポレイション 改善された計算性能を有するビデオグラフィック制御器
JP2637920B2 (ja) * 1994-08-11 1997-08-06 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 コンピュータ・グラフィック・システム及びフレーム・バッファ使用方法
US5600769A (en) * 1995-01-31 1997-02-04 Compaq Computer Corporation Run slice line draw engine with enhanced clipping techniques
AU1845597A (en) * 1996-02-09 1997-08-28 Intel Corporation Apparatus for programmably defining the access latency
US6088701A (en) * 1997-11-14 2000-07-11 3Dfx Interactive, Incorporated Command data transport to a graphics processing device from a CPU performing write reordering operations
US6930688B1 (en) 2000-11-16 2005-08-16 Lsi Logic Corporation Generator of graphics in computer system
GB2369542A (en) * 2000-11-18 2002-05-29 Lsi Logic Corp Generation of graphics in computer systems
TWI302280B (en) * 2005-04-28 2008-10-21 Au Optronics Corp Display driver ic and transmitting method for same
TWI476640B (zh) 2012-09-28 2015-03-11 Ind Tech Res Inst 時間資料序列的平滑化方法與裝置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31200F1 (en) * 1976-01-19 1990-05-29 Raster scan display apparatus for dynamically viewing image elements stored in a random access memory array
JPS566294A (en) * 1979-06-29 1981-01-22 Hitachi Ltd Graphic display device
US4454593A (en) * 1981-05-19 1984-06-12 Bell Telephone Laboratories, Incorporated Pictorial information processing technique
JPH0640259B2 (ja) * 1984-02-14 1994-05-25 株式会社リコー デ−タ処理装置
US4779210A (en) * 1984-05-02 1988-10-18 Hitachi Engineering, Co. Ltd. Graphic processing apparatus
US4677573A (en) * 1984-05-15 1987-06-30 International Business Machines Corporation Hardware generation of styled vectors in a graphics system
US4837847A (en) * 1987-02-03 1989-06-06 Canon Kabushiki Kaisha Image processing apparatus
US5283561A (en) * 1989-02-24 1994-02-01 International Business Machines Corporation Color television window for a video display unit

Also Published As

Publication number Publication date
AU3483393A (en) 1993-08-03
ATE154714T1 (de) 1997-07-15
JPH07503087A (ja) 1995-03-30
CA2127369C (en) 1999-02-23
US5416897A (en) 1995-05-16
WO1993014469A1 (en) 1993-07-22
EP0623231B1 (de) 1997-06-18
DE69311700T2 (de) 1998-01-08
CA2127369A1 (en) 1993-07-22
EP0623231A1 (de) 1994-11-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee