EP0617401A3 - Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques. - Google Patents

Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques. Download PDF

Info

Publication number
EP0617401A3
EP0617401A3 EP94201809A EP94201809A EP0617401A3 EP 0617401 A3 EP0617401 A3 EP 0617401A3 EP 94201809 A EP94201809 A EP 94201809A EP 94201809 A EP94201809 A EP 94201809A EP 0617401 A3 EP0617401 A3 EP 0617401A3
Authority
EP
European Patent Office
Prior art keywords
methods
graphics systems
accelerating
windows
accelerating windows
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.)
Withdrawn
Application number
EP94201809A
Other languages
German (de)
English (en)
Other versions
EP0617401A2 (fr
Inventor
David Pinedo
Ronald D Larson
Darel N Emmot
Byron A Alcorn
Desi Rhoden
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of EP0617401A2 publication Critical patent/EP0617401A2/fr
Publication of EP0617401A3 publication Critical patent/EP0617401A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14—Display of multiple viewports
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/12—Frame memory handling
    • G09G2360/121—Frame memory handling using a cache memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
EP94201809A 1989-07-28 1990-07-27 Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques. Withdrawn EP0617401A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38751089A 1989-07-28 1989-07-28
US387510 1989-07-28
EP19900308257 EP0410783B1 (fr) 1989-07-28 1990-07-27 Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP90308257.6 Division 1990-07-27

Publications (2)

Publication Number Publication Date
EP0617401A2 EP0617401A2 (fr) 1994-09-28
EP0617401A3 true EP0617401A3 (fr) 1995-04-26

Family

ID=23530194

Family Applications (4)

Application Number Title Priority Date Filing Date
EP19900308257 Expired - Lifetime EP0410783B1 (fr) 1989-07-28 1990-07-27 Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques
EP94201810A Expired - Lifetime EP0617402B1 (fr) 1989-07-28 1990-07-27 Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques
EP94201808A Expired - Lifetime EP0617400B1 (fr) 1989-07-28 1990-07-27 Méthode et dispositif pour l'accélération de fenêtres dans de systèmes graphiques
EP94201809A Withdrawn EP0617401A3 (fr) 1989-07-28 1990-07-27 Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP19900308257 Expired - Lifetime EP0410783B1 (fr) 1989-07-28 1990-07-27 Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques
EP94201810A Expired - Lifetime EP0617402B1 (fr) 1989-07-28 1990-07-27 Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques
EP94201808A Expired - Lifetime EP0617400B1 (fr) 1989-07-28 1990-07-27 Méthode et dispositif pour l'accélération de fenêtres dans de systèmes graphiques

Country Status (2)

Country Link
EP (4) EP0410783B1 (fr)
DE (3) DE69033158T2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405330A1 (de) * 1994-02-21 1995-08-24 Vobis Microcomputer Ag Verfahren zum Scrollen von mehreren Rasterzeilen in einem Fenster eines Grafikmodus betriebenen Bildschirms eines Personalcomputers
KR20080031595A (ko) * 2006-10-04 2008-04-10 삼성전자주식회사 오프스크린 버퍼링 관리 장치 및 방법
US20160104263A1 (en) * 2014-10-09 2016-04-14 Media Tek Inc. Method And Apparatus Of Latency Profiling Mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303290A2 (fr) * 1987-08-13 1989-02-15 Digital Equipment Corporation Emulation d'un pupitre de commande pour un poste de travail graphique
US4829294A (en) * 1986-06-25 1989-05-09 Hitachi, Ltd. Document processing method and system using multiwindow

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582132B1 (fr) * 1985-05-15 1987-07-17 O Donnell Ciaran Circuit de memoire d'image virtuelle permettant le multifenetrage
US4811245A (en) * 1985-12-19 1989-03-07 General Electric Company Method of edge smoothing for a computer image generation system
US4823286A (en) * 1987-02-12 1989-04-18 International Business Machines Corporation Pixel data path for high performance raster displays with all-point-addressable frame buffers
GB2203317B (en) * 1987-04-02 1991-04-03 Ibm Display system
US4814884A (en) * 1987-10-21 1989-03-21 The United States Of America As Represented By The Secretary Of The Air Force Window generator
JPH0727571B2 (ja) * 1987-10-26 1995-03-29 テクトロニックス・インコーポレイテッド ラスタ走査表示装置及び図形データ転送方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829294A (en) * 1986-06-25 1989-05-09 Hitachi, Ltd. Document processing method and system using multiwindow
EP0303290A2 (fr) * 1987-08-13 1989-02-15 Digital Equipment Corporation Emulation d'un pupitre de commande pour un poste de travail graphique

Also Published As

Publication number Publication date
DE69028259T2 (de) 1997-01-23
DE69033283T2 (de) 1999-12-30
EP0617400A3 (fr) 1995-04-26
DE69033283D1 (de) 1999-10-14
EP0617402A3 (fr) 1995-04-26
EP0617400B1 (fr) 1999-09-08
EP0617401A2 (fr) 1994-09-28
EP0410783A2 (fr) 1991-01-30
EP0617402B1 (fr) 1999-06-09
EP0410783A3 (en) 1991-07-10
EP0617402A2 (fr) 1994-09-28
DE69033158T2 (de) 1999-10-14
DE69028259D1 (de) 1996-10-02
DE69033158D1 (de) 1999-07-15
EP0410783B1 (fr) 1996-08-28
EP0617400A2 (fr) 1994-09-28

Similar Documents

Publication Publication Date Title
GB2230925B (en) Method and apparatus for detecting changes in raster data
AU635590B2 (en) Vehicle weighing in motion apparatus and method
EP0421409A3 (en) Transaction system security method and apparatus
AU616863B2 (en) Well apparatus and method
EP0411497A3 (en) Data processing system and data transmission and processing method
GR3032153T3 (en) Pear processing method and apparatus.
EP0600709A3 (fr) Méthode et appareil pour le traitement d'image de distance.
GB2288523B (en) Clipping processing device, three-dimensional simulator device, and clipping processing method
EP0405970A3 (en) Data transmission method and data processing system using the same
GB2232564B (en) Method and apparatus for clipping polygons
EP0584776A3 (fr) Méthode et dispositif de traitement d'information.
GB8929332D0 (en) Method and apparatus for displaying three dimensional object
EP0427251A3 (en) Method and device for graphics processing
EP0617375A3 (fr) Appareil et méthode graphique.
EP0413484A3 (en) Window display system and method
GB8912240D0 (en) Apparatus and method
ZA931558B (en) Anti-tumor method and anti-tumor agent.
AU1220288A (en) Method and device in magnetustrictive motion systems
EP0617401A3 (fr) Méthode et dispositif pour l'accélération de fenêtres dans des systèmes graphiques.
AU4999990A (en) Sorting method and apparatus
GB2187607B (en) Apparatus and methods for driving loupspeaker systems
GB9025071D0 (en) Method and apparatus
EP0644496A3 (fr) Méthode et système pour diviser une région d'analyse dans un simulateur de dispositif.
GB8902891D0 (en) Computer system and method
AU627542B2 (en) Sorting method and apparatus

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 410783

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19951002

17Q First examination report despatched

Effective date: 19960112

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 20010118