CN106796712A - 透明像素格式转换器 - Google Patents

透明像素格式转换器 Download PDF

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Publication number
CN106796712A
CN106796712A CN201580052355.8A CN201580052355A CN106796712A CN 106796712 A CN106796712 A CN 106796712A CN 201580052355 A CN201580052355 A CN 201580052355A CN 106796712 A CN106796712 A CN 106796712A
Authority
CN
China
Prior art keywords
data
address
tfc
processor
pixel
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.)
Pending
Application number
CN201580052355.8A
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English (en)
Chinese (zh)
Inventor
苏迪普·拉维·科蒂林加尔
穆因·汗
科林·克里斯托弗·夏普
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106796712A publication Critical patent/CN106796712A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/60—Memory management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
    • G06F12/1036—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] for multiple virtual address spaces, e.g. segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/109—Address translation for multiple virtual address spaces, e.g. segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/657—Virtual address space management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
CN201580052355.8A 2014-10-01 2015-09-16 透明像素格式转换器 Pending CN106796712A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/504,047 US9779471B2 (en) 2014-10-01 2014-10-01 Transparent pixel format converter
US14/504,047 2014-10-01
PCT/US2015/050465 WO2016053628A1 (en) 2014-10-01 2015-09-16 Transparent pixel format converter

Publications (1)

Publication Number Publication Date
CN106796712A true CN106796712A (zh) 2017-05-31

Family

ID=54200119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580052355.8A Pending CN106796712A (zh) 2014-10-01 2015-09-16 透明像素格式转换器

Country Status (5)

Country Link
US (1) US9779471B2 (enExample)
EP (1) EP3201872A1 (enExample)
JP (1) JP6271812B2 (enExample)
CN (1) CN106796712A (enExample)
WO (1) WO2016053628A1 (enExample)

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US10127627B2 (en) * 2015-09-23 2018-11-13 Intel Corporation Mapping graphics resources to linear arrays using a paging system
CN113168322B (zh) * 2019-05-27 2024-10-29 华为技术有限公司 一种图形处理方法和装置
US10872458B1 (en) * 2019-09-06 2020-12-22 Apple Inc. Graphics surface addressing
CN111343404B (zh) * 2020-02-19 2022-05-24 精微视达医疗科技(三亚)有限公司 成像数据处理方法及装置

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CN1864410A (zh) * 2003-10-04 2006-11-15 皇家飞利浦电子股份有限公司 处理图像数据的方法和设备
CN101996609A (zh) * 2009-08-13 2011-03-30 上海奇码数字信息有限公司 图形处理中的像素格式转换方法和装置
CN102547301A (zh) * 2010-09-30 2012-07-04 苹果公司 使用图像信号处理器处理图像数据的系统和方法
EP2515294A3 (en) * 2011-03-24 2013-10-30 NVIDIA Corporation Method and apparatus to support a self-refreshing display device coupled to a graphics controller

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US5469190A (en) * 1991-12-23 1995-11-21 Apple Computer, Inc. Apparatus for converting twenty-four bit color to fifteen bit color in a computer output display system
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US5867178A (en) * 1995-05-08 1999-02-02 Apple Computer, Inc. Computer system for displaying video and graphic data with reduced memory bandwidth
JP4298006B2 (ja) * 1997-04-30 2009-07-15 キヤノン株式会社 画像プロセッサ及びその画像処理方法
JP2003084751A (ja) * 2001-07-02 2003-03-19 Hitachi Ltd 表示制御装置およびマイクロコンピュータならびにグラフィックシステム
US7155236B2 (en) * 2003-02-18 2006-12-26 Qualcomm Incorporated Scheduled and autonomous transmission and acknowledgement
US7802288B2 (en) 2003-03-14 2010-09-21 Starz Entertainment, Llc Video aspect ratio manipulation
US20040257434A1 (en) 2003-06-23 2004-12-23 Robert Davis Personal multimedia device video format conversion across multiple video formats
US8086575B2 (en) 2004-09-23 2011-12-27 Rovi Solutions Corporation Methods and apparatus for integrating disparate media formats in a networked media system
US7346762B2 (en) * 2006-01-06 2008-03-18 Apple Inc. Replacing instruction and corresponding instructions in a queue according to rules when shared data buffer is accessed
US7545382B1 (en) * 2006-03-29 2009-06-09 Nvidia Corporation Apparatus, system, and method for using page table entries in a graphics system to provide storage format information for address translation
GB2469526B (en) 2009-04-17 2015-06-24 Advanced Risc Mach Ltd Generating and resolving pixel values within a graphics processing pipeline
US20110126104A1 (en) 2009-11-20 2011-05-26 Rovi Technologies Corporation User interface for managing different formats for media files and media playback devices
US8966171B2 (en) * 2012-04-16 2015-02-24 Renmin University Of China Access optimization method for main memory database based on page-coloring
US9378572B2 (en) * 2012-08-17 2016-06-28 Intel Corporation Shared virtual memory
US9373182B2 (en) * 2012-08-17 2016-06-21 Intel Corporation Memory sharing via a unified memory architecture
US9595075B2 (en) 2013-09-26 2017-03-14 Nvidia Corporation Load/store operations in texture hardware
US9606769B2 (en) 2014-04-05 2017-03-28 Qualcomm Incorporated System and method for adaptive compression mode selection for buffers in a portable computing device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469228A (en) * 1992-12-31 1995-11-21 Hyundai Electronics Industries Co., Ltd. Memory address and display control apparatus for high definition television
AU739533B2 (en) * 1997-04-30 2001-10-18 Canon Kabushiki Kaisha Graphics processor architecture
CN1324469A (zh) * 1998-08-27 2001-11-28 英特尔公司 提高数字图像的可移植性
CN1864410A (zh) * 2003-10-04 2006-11-15 皇家飞利浦电子股份有限公司 处理图像数据的方法和设备
CN101996609A (zh) * 2009-08-13 2011-03-30 上海奇码数字信息有限公司 图形处理中的像素格式转换方法和装置
CN102547301A (zh) * 2010-09-30 2012-07-04 苹果公司 使用图像信号处理器处理图像数据的系统和方法
EP2515294A3 (en) * 2011-03-24 2013-10-30 NVIDIA Corporation Method and apparatus to support a self-refreshing display device coupled to a graphics controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019196634A1 (zh) * 2018-04-13 2019-10-17 华为技术有限公司 数据处理方法及装置
CN110377534A (zh) * 2018-04-13 2019-10-25 华为技术有限公司 数据处理方法及装置
CN110377534B (zh) * 2018-04-13 2023-11-17 华为技术有限公司 数据处理方法及装置

Also Published As

Publication number Publication date
EP3201872A1 (en) 2017-08-09
JP6271812B2 (ja) 2018-01-31
US9779471B2 (en) 2017-10-03
WO2016053628A1 (en) 2016-04-07
JP2017535848A (ja) 2017-11-30
US20160098813A1 (en) 2016-04-07

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