GB2474115B - Methods of and apparatus for controlling the reading of arrays of data from memory - Google Patents

Methods of and apparatus for controlling the reading of arrays of data from memory

Info

Publication number
GB2474115B
GB2474115B GB1016165.1A GB201016165A GB2474115B GB 2474115 B GB2474115 B GB 2474115B GB 201016165 A GB201016165 A GB 201016165A GB 2474115 B GB2474115 B GB 2474115B
Authority
GB
United Kingdom
Prior art keywords
arrays
reading
memory
controlling
methods
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
GB1016165.1A
Other versions
GB201016165D0 (en
GB2474115A (en
Inventor
Daren Croxford
Lars Ericsson
Jon Erik Oterhals
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.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines Ltd
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
Priority claimed from GBGB0916924.4A external-priority patent/GB0916924D0/en
Priority claimed from GBGB1014602.5A external-priority patent/GB201014602D0/en
Application filed by ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Publication of GB201016165D0 publication Critical patent/GB201016165D0/en
Publication of GB2474115A publication Critical patent/GB2474115A/en
Application granted granted Critical
Publication of GB2474115B publication Critical patent/GB2474115B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/005—General purpose rendering architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Image Generation (AREA)
  • Digital Computer Display Output (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
GB1016165.1A 2009-09-25 2010-09-24 Methods of and apparatus for controlling the reading of arrays of data from memory Active GB2474115B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0916924.4A GB0916924D0 (en) 2009-09-25 2009-09-25 Graphics processing systems
GBGB1014602.5A GB201014602D0 (en) 2010-09-02 2010-09-02 Methods of and apparatus for controlling the reading of arrays of data from memory

Publications (3)

Publication Number Publication Date
GB201016165D0 GB201016165D0 (en) 2010-11-10
GB2474115A GB2474115A (en) 2011-04-06
GB2474115B true GB2474115B (en) 2012-10-03

Family

ID=43127977

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1016162.8A Active GB2474114B (en) 2009-09-25 2010-09-24 Graphics processing systems
GB1016165.1A Active GB2474115B (en) 2009-09-25 2010-09-24 Methods of and apparatus for controlling the reading of arrays of data from memory

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1016162.8A Active GB2474114B (en) 2009-09-25 2010-09-24 Graphics processing systems

Country Status (3)

Country Link
JP (2) JP5835879B2 (en)
CN (2) CN102033728B (en)
GB (2) GB2474114B (en)

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US20120133659A1 (en) * 2010-11-30 2012-05-31 Ati Technologies Ulc Method and apparatus for providing static frame
GB201103699D0 (en) * 2011-03-03 2011-04-20 Advanced Risc Mach Ltd Graphic processing
GB201103698D0 (en) * 2011-03-03 2011-04-20 Advanced Risc Mach Ltd Graphics processing
CN102427533B (en) * 2011-11-22 2013-11-06 苏州科雷芯电子科技有限公司 Video transmission device and method
US9672584B2 (en) * 2012-09-06 2017-06-06 Imagination Technologies Limited Systems and methods of partial frame buffer updating
US9659393B2 (en) * 2013-10-07 2017-05-23 Intel Corporation Selective rasterization
GB2521170A (en) * 2013-12-11 2015-06-17 Advanced Risc Mach Ltd Method of and apparatus for displaying an output surface in data processing systems
US20150278981A1 (en) * 2014-03-27 2015-10-01 Tomas G. Akenine-Moller Avoiding Sending Unchanged Regions to Display
KR102197067B1 (en) * 2014-04-02 2020-12-30 삼성전자 주식회사 Method and Apparatus for rendering same region of multi frames
GB2525223B (en) * 2014-04-16 2020-07-15 Advanced Risc Mach Ltd Graphics processing systems
US9940686B2 (en) 2014-05-14 2018-04-10 Intel Corporation Exploiting frame to frame coherency in a sort-middle architecture
GB2531014B (en) 2014-10-07 2020-12-09 Advanced Risc Mach Ltd Data processing systems
GB2531015B (en) 2014-10-07 2021-06-30 Advanced Risc Mach Ltd Data processing systems
GB2531358B (en) * 2014-10-17 2019-03-27 Advanced Risc Mach Ltd Method of and apparatus for processing a frame
GB2548852B (en) * 2016-03-30 2020-10-28 Advanced Risc Mach Ltd Method of operating a graphics processing pipeline by compressing a block of sampling positions having the same data value
WO2018054496A1 (en) * 2016-09-23 2018-03-29 Huawei Technologies Co., Ltd. Binary image differential patching
US10276125B2 (en) 2016-09-30 2019-04-30 Arm Limited Method of and apparatus for controlling overrun when writing data from a display controller to memory
CN108170393A (en) * 2017-12-29 2018-06-15 佛山市幻云科技有限公司 A kind of SCM Based display methods and system
GB2572404B (en) * 2018-03-29 2020-04-15 Imagination Tech Ltd Method and system for controlling processing
GB2579590B (en) 2018-12-04 2021-10-13 Imagination Tech Ltd Workload repetition redundancy
GB2579591B (en) * 2018-12-04 2022-10-26 Imagination Tech Ltd Buffer checker
US11221976B2 (en) * 2019-01-25 2022-01-11 Microchip Technology Incorporated Allocation of buffer interfaces for moving data, and related systems, methods and devices
CN110673815B (en) * 2019-10-15 2023-06-06 重庆远视科技有限公司 Bitmap display method, device, equipment and computer readable storage medium

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JPS63298485A (en) * 1987-05-28 1988-12-06 Matsushita Electric Ind Co Ltd Image processor
JPH05266177A (en) * 1992-03-19 1993-10-15 Nec Corp Plotting device
JPH11355536A (en) * 1998-06-08 1999-12-24 Konica Corp Image processing method and image processor

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JPH11328441A (en) * 1998-05-11 1999-11-30 Hitachi Ltd Graphics display control method and computer graphics
US6885378B1 (en) * 2000-09-28 2005-04-26 Intel Corporation Method and apparatus for the implementation of full-scene anti-aliasing supersampling
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JP2005195899A (en) * 2004-01-07 2005-07-21 Matsushita Electric Ind Co Ltd Image transfer system
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JPS63298485A (en) * 1987-05-28 1988-12-06 Matsushita Electric Ind Co Ltd Image processor
JPH05266177A (en) * 1992-03-19 1993-10-15 Nec Corp Plotting device
JPH11355536A (en) * 1998-06-08 1999-12-24 Konica Corp Image processing method and image processor

Also Published As

Publication number Publication date
CN102033809A (en) 2011-04-27
GB2474114B (en) 2012-02-15
GB201016162D0 (en) 2010-11-10
GB201016165D0 (en) 2010-11-10
GB2474115A (en) 2011-04-06
GB2474114A (en) 2011-04-06
CN102033809B (en) 2015-11-25
JP2011070671A (en) 2011-04-07
JP5751782B2 (en) 2015-07-22
JP5835879B2 (en) 2015-12-24
CN102033728A (en) 2011-04-27
CN102033728B (en) 2016-04-13
JP2011070672A (en) 2011-04-07

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