GB2610919B - Tag buffer for graphics processing systems - Google Patents

Tag buffer for graphics processing systems Download PDF

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Publication number
GB2610919B
GB2610919B GB2210519.1A GB202210519A GB2610919B GB 2610919 B GB2610919 B GB 2610919B GB 202210519 A GB202210519 A GB 202210519A GB 2610919 B GB2610919 B GB 2610919B
Authority
GB
United Kingdom
Prior art keywords
graphics processing
processing systems
tag buffer
tag
buffer
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
GB2210519.1A
Other versions
GB202210519D0 (en
GB2610919A (en
Inventor
Brigg Robert
William Howson John
Yang Xile
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.)
Imagination Technologies Ltd
Original Assignee
Imagination Technologies 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
Application filed by Imagination Technologies Ltd filed Critical Imagination Technologies Ltd
Priority to GB2210519.1A priority Critical patent/GB2610919B/en
Priority claimed from GB2108473.6A external-priority patent/GB2597370B/en
Publication of GB202210519D0 publication Critical patent/GB202210519D0/en
Publication of GB2610919A publication Critical patent/GB2610919A/en
Application granted granted Critical
Publication of GB2610919B publication Critical patent/GB2610919B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G06T15/405—Hidden part removal using Z-buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Image Generation (AREA)
GB2210519.1A 2018-12-21 2018-12-21 Tag buffer for graphics processing systems Active GB2610919B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2210519.1A GB2610919B (en) 2018-12-21 2018-12-21 Tag buffer for graphics processing systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2108473.6A GB2597370B (en) 2018-12-21 2018-12-21 Transformed geometry data cache for graphics processing systems
GB2210519.1A GB2610919B (en) 2018-12-21 2018-12-21 Tag buffer for graphics processing systems

Publications (3)

Publication Number Publication Date
GB202210519D0 GB202210519D0 (en) 2022-08-31
GB2610919A GB2610919A (en) 2023-03-22
GB2610919B true GB2610919B (en) 2023-09-27

Family

ID=85289080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2210519.1A Active GB2610919B (en) 2018-12-21 2018-12-21 Tag buffer for graphics processing systems

Country Status (1)

Country Link
GB (1) GB2610919B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2520366A (en) * 2013-12-13 2015-05-20 Imagination Tech Ltd Primitive processing in a graphics processing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2520366A (en) * 2013-12-13 2015-05-20 Imagination Tech Ltd Primitive processing in a graphics processing system

Also Published As

Publication number Publication date
GB202210519D0 (en) 2022-08-31
GB2610919A (en) 2023-03-22

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