DE69325377T2 - Rasterpufferarchitektur fuer visuelle daten - Google Patents

Rasterpufferarchitektur fuer visuelle daten

Info

Publication number
DE69325377T2
DE69325377T2 DE69325377T DE69325377T DE69325377T2 DE 69325377 T2 DE69325377 T2 DE 69325377T2 DE 69325377 T DE69325377 T DE 69325377T DE 69325377 T DE69325377 T DE 69325377T DE 69325377 T2 DE69325377 T2 DE 69325377T2
Authority
DE
Germany
Prior art keywords
visual data
buffer architecture
grid buffer
grid
architecture
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 - Lifetime
Application number
DE69325377T
Other languages
English (en)
Other versions
DE69325377D1 (de
Inventor
Louis Lippincott
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.)
Intel Corp
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
Publication of DE69325377D1 publication Critical patent/DE69325377D1/de
Application granted granted Critical
Publication of DE69325377T2 publication Critical patent/DE69325377T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09G5/395—Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen
    • G09G5/397—Arrangements specially adapted for transferring the contents of two or more bit-mapped memories to the screen simultaneously, e.g. for mixing or overlay
    • 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
    • G09G5/363—Graphics controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • G09G2340/125—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels wherein one of the images is motion video
    • 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables
DE69325377T 1992-04-17 1993-03-24 Rasterpufferarchitektur fuer visuelle daten Expired - Lifetime DE69325377T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87056492A 1992-04-17 1992-04-17
PCT/US1993/002773 WO1993021623A1 (en) 1992-04-17 1993-03-24 Visual frame buffer architecture

Publications (2)

Publication Number Publication Date
DE69325377D1 DE69325377D1 (de) 1999-07-22
DE69325377T2 true DE69325377T2 (de) 1999-11-18

Family

ID=25355665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325377T Expired - Lifetime DE69325377T2 (de) 1992-04-17 1993-03-24 Rasterpufferarchitektur fuer visuelle daten

Country Status (8)

Country Link
US (2) US5546531A (de)
EP (1) EP0656142B1 (de)
JP (1) JPH08502150A (de)
AU (1) AU4276493A (de)
CA (1) CA2118131C (de)
DE (1) DE69325377T2 (de)
ES (1) ES2134263T3 (de)
WO (1) WO1993021623A1 (de)

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US5345554A (en) * 1992-04-17 1994-09-06 Intel Corporation Visual frame buffer architecture
US6417859B1 (en) * 1992-06-30 2002-07-09 Discovision Associates Method and apparatus for displaying video data
US5890190A (en) * 1992-12-31 1999-03-30 Intel Corporation Frame buffer for storing graphics and video data
US5489947A (en) * 1994-06-17 1996-02-06 Thomson Consumer Electronics, Inc. On screen display arrangement for a digital video signal processing system
US5534942A (en) * 1994-06-17 1996-07-09 Thomson Consumer Electronics, Inc. On screen display arrangement for digital video signal processing system
US5598525A (en) 1995-01-23 1997-01-28 Cirrus Logic, Inc. Apparatus, systems and methods for controlling graphics and video data in multimedia data processing and display systems
CN1108053C (zh) * 1995-08-22 2003-05-07 汤姆森消费电子有限公司 并行模式的屏幕显示系统
US6812930B1 (en) * 1996-05-10 2004-11-02 Apple Computer, Inc. Transparent compatibility and adaptation to differing format implementations in a computer system
US6195078B1 (en) 1996-08-21 2001-02-27 Thomson Licensing S.A. Parallel mode on-screen display system
US6011538A (en) * 1997-06-18 2000-01-04 Paradise Electronics, Inc. Method and apparatus for displaying images when an analog-to-digital converter in a digital display unit is unable to sample an analog display signal at a desired high sampling frequency
US6618048B1 (en) 1999-10-28 2003-09-09 Nintendo Co., Ltd. 3D graphics rendering system for performing Z value clamping in near-Z range to maximize scene resolution of visually important Z components
US6717577B1 (en) 1999-10-28 2004-04-06 Nintendo Co., Ltd. Vertex cache for 3D computer graphics
US7576748B2 (en) * 2000-11-28 2009-08-18 Nintendo Co. Ltd. Graphics system with embedded frame butter having reconfigurable pixel formats
US6937245B1 (en) 2000-08-23 2005-08-30 Nintendo Co., Ltd. Graphics system with embedded frame buffer having reconfigurable pixel formats
US6700586B1 (en) 2000-08-23 2004-03-02 Nintendo Co., Ltd. Low cost graphics with stitching processing hardware support for skeletal animation
US6707458B1 (en) 2000-08-23 2004-03-16 Nintendo Co., Ltd. Method and apparatus for texture tiling in a graphics system
US6811489B1 (en) 2000-08-23 2004-11-02 Nintendo Co., Ltd. Controller interface for a graphics system
US7196710B1 (en) 2000-08-23 2007-03-27 Nintendo Co., Ltd. Method and apparatus for buffering graphics data in a graphics system
US6636214B1 (en) 2000-08-23 2003-10-21 Nintendo Co., Ltd. Method and apparatus for dynamically reconfiguring the order of hidden surface processing based on rendering mode
US7538772B1 (en) 2000-08-23 2009-05-26 Nintendo Co., Ltd. Graphics processing system with enhanced memory controller
US7551323B2 (en) * 2003-04-16 2009-06-23 Lexmark International, Inc. Systems and methods for error diffusion
GB2418095B (en) * 2003-05-13 2006-10-25 Electronic Arts Inc Representing colors in stored images using color tinting

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JPS5716487A (en) * 1980-04-11 1982-01-27 Ampex Computer graphic system
US4599611A (en) * 1982-06-02 1986-07-08 Digital Equipment Corporation Interactive computer-based information display system
US4494144A (en) * 1982-06-28 1985-01-15 At&T Bell Laboratories Reduced bandwidth video transmission
JPH0690596B2 (ja) * 1985-04-30 1994-11-14 日本電装株式会社 電子地図表示装置
US5056041A (en) * 1986-12-31 1991-10-08 Texas Instruments Incorporated Data processing apparatus with improved bit masking capability
US4868765A (en) * 1986-01-02 1989-09-19 Texas Instruments Incorporated Porthole window system for computer displays
GB8614874D0 (en) * 1986-06-18 1986-07-23 Rca Corp Display processor
US4991014A (en) * 1987-02-20 1991-02-05 Nec Corporation Key signal producing apparatus for video picture composition
US5347624A (en) * 1987-03-05 1994-09-13 Hitachi, Ltd. Method and apparatus for display control
US4907086A (en) * 1987-09-04 1990-03-06 Texas Instruments Incorporated Method and apparatus for overlaying a displayable image with a second image
US4979130A (en) * 1987-10-19 1990-12-18 Industrial Technology Research Institute Method of creating hollow multistroke characters
FR2625340B1 (fr) * 1987-12-23 1990-05-04 Labo Electronique Physique Systeme graphique avec controleur graphique et controleur de dram
US5025249A (en) * 1988-06-13 1991-06-18 Digital Equipment Corporation Pixel lookup in multiple variably-sized hardware virtual colormaps in a computer video graphics system
US5216413A (en) * 1988-06-13 1993-06-01 Digital Equipment Corporation Apparatus and method for specifying windows with priority ordered rectangles in a computer video graphics system
GB8814288D0 (en) * 1988-06-16 1988-07-20 Crosfield Electronics Ltd Method & apparatus for generating composite images
US4991110A (en) * 1988-09-13 1991-02-05 Silicon Graphics, Inc. Graphics processor with staggered memory timing
JP2966420B2 (ja) * 1988-09-30 1999-10-25 シャープ株式会社 情報処理装置
US4947257A (en) * 1988-10-04 1990-08-07 Bell Communications Research, Inc. Raster assembly processor
US4994912A (en) * 1989-02-23 1991-02-19 International Business Machines Corporation Audio video interactive display
US5119082A (en) * 1989-09-29 1992-06-02 International Business Machines Corporation Color television window expansion and overscan correction for high-resolution raster graphics displays
US5220312A (en) * 1989-09-29 1993-06-15 International Business Machines Corporation Pixel protection mechanism for mixed graphics/video display adaptors
US5097257A (en) * 1989-12-26 1992-03-17 Apple Computer, Inc. Apparatus for providing output filtering from a frame buffer storing both video and graphics signals
US5274753A (en) * 1990-05-24 1993-12-28 Apple Computer, Inc. Apparatus for distinguishing information stored in a frame buffer
US5257348A (en) * 1990-05-24 1993-10-26 Apple Computer, Inc. Apparatus for storing data both video and graphics signals in a single frame buffer
US5179639A (en) * 1990-06-13 1993-01-12 Massachusetts General Hospital Computer display apparatus for simultaneous display of data of differing resolution
US5241658A (en) * 1990-08-21 1993-08-31 Apple Computer, Inc. Apparatus for storing information in and deriving information from a frame buffer
EP0484970A3 (en) * 1990-11-09 1992-11-04 Fuji Photo Film Co., Ltd. Method and apparatus for generating and recording an index image
US5230041A (en) * 1990-12-11 1993-07-20 International Business Machines Corporation Bus interface circuit for a multimedia system
US5402513A (en) * 1991-10-15 1995-03-28 Pixel Semiconductor, Inc. Video window generator with scalable video
US5345554A (en) * 1992-04-17 1994-09-06 Intel Corporation Visual frame buffer architecture

Also Published As

Publication number Publication date
DE69325377D1 (de) 1999-07-22
US5546531A (en) 1996-08-13
JPH08502150A (ja) 1996-03-05
AU4276493A (en) 1993-11-18
WO1993021623A1 (en) 1993-10-28
CA2118131C (en) 1999-03-23
US5914729A (en) 1999-06-22
CA2118131A1 (en) 1993-10-28
ES2134263T3 (es) 1999-10-01
EP0656142B1 (de) 1999-06-16
EP0656142A1 (de) 1995-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition