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GB2580166B - Primitive block-based rasterization in graphics processing systems - Google Patents

Primitive block-based rasterization in graphics processing systems Download PDF

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Publication number
GB2580166B
GB2580166B GB1821133.4A GB201821133A GB2580166B GB 2580166 B GB2580166 B GB 2580166B GB 201821133 A GB201821133 A GB 201821133A GB 2580166 B GB2580166 B GB 2580166B
Authority
GB
United Kingdom
Prior art keywords
graphics processing
processing systems
primitive block
based rasterization
rasterization
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
GB1821133.4A
Other versions
GB2580166A (en
GB201821133D0 (en
Inventor
Brigg Robert
Yang Xile
Howson John
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 GB1821133.4A priority Critical patent/GB2580166B/en
Publication of GB201821133D0 publication Critical patent/GB201821133D0/en
Priority to CN201911328719.7A priority patent/CN111353928A/en
Priority to CN202510130531.0A priority patent/CN120070707A/en
Priority to EP19219072.6A priority patent/EP3671652A1/en
Priority to EP19219063.5A priority patent/EP3671650A1/en
Priority to CN201911327664.8A priority patent/CN111354065B/en
Priority to CN201911330435.1A priority patent/CN111429556B/en
Priority to EP19219071.8A priority patent/EP3671651B1/en
Priority to EP24158238.6A priority patent/EP4345732A3/en
Priority to US16/724,237 priority patent/US11127196B2/en
Priority to US16/724,234 priority patent/US11158023B2/en
Priority to US16/724,239 priority patent/US11217007B2/en
Publication of GB2580166A publication Critical patent/GB2580166A/en
Application granted granted Critical
Publication of GB2580166B publication Critical patent/GB2580166B/en
Priority to US17/407,719 priority patent/US11663771B2/en
Priority to US17/536,671 priority patent/US11527039B2/en
Priority to US18/071,095 priority patent/US11836849B2/en
Priority to US18/202,933 priority patent/US11915363B2/en
Priority to US18/525,756 priority patent/US12229878B2/en
Priority to US19/031,533 priority patent/US20250173955A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Image Generation (AREA)
GB1821133.4A 2018-12-21 2018-12-21 Primitive block-based rasterization in graphics processing systems Active GB2580166B (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
GB1821133.4A GB2580166B (en) 2018-12-21 2018-12-21 Primitive block-based rasterization in graphics processing systems
CN201911328719.7A CN111353928A (en) 2018-12-21 2019-12-20 Transformed geometry data cache for graphics processing system
CN202510130531.0A CN120070707A (en) 2018-12-21 2019-12-20 Primitive block generator for a graphics processing system
EP19219072.6A EP3671652A1 (en) 2018-12-21 2019-12-20 Transformed geometry data cache for graphics processing systems
EP19219063.5A EP3671650A1 (en) 2018-12-21 2019-12-20 Primitive block-based rasterization in graphics processing systems
CN201911327664.8A CN111354065B (en) 2018-12-21 2019-12-20 Primitive block generator for graphics processing systems
CN201911330435.1A CN111429556B (en) 2018-12-21 2019-12-20 Primitive block based rasterization in a graphics processing system
EP19219071.8A EP3671651B1 (en) 2018-12-21 2019-12-20 Primitive block generator for graphics processing systems
EP24158238.6A EP4345732A3 (en) 2018-12-21 2019-12-20 Primitive block generator for graphics processing systems
US16/724,239 US11217007B2 (en) 2018-12-21 2019-12-21 Primitive block generator for graphics processing systems
US16/724,237 US11127196B2 (en) 2018-12-21 2019-12-21 Transformed geometry data cache for graphics processing systems
US16/724,234 US11158023B2 (en) 2018-12-21 2019-12-21 Primitive block-based rasterization in graphics processing systems
US17/407,719 US11663771B2 (en) 2018-12-21 2021-08-20 Transformed geometry data cache for graphics processing systems
US17/536,671 US11527039B2 (en) 2018-12-21 2021-11-29 Primitive block generator for graphics processing systems
US18/071,095 US11836849B2 (en) 2018-12-21 2022-11-29 Primitive block generator for graphics processing systems
US18/202,933 US11915363B2 (en) 2018-12-21 2023-05-28 Transformed geometry data cache for graphics processing systems
US18/525,756 US12229878B2 (en) 2018-12-21 2023-11-30 Primitive block generator for graphics processing systems
US19/031,533 US20250173955A1 (en) 2018-12-21 2025-01-18 Primitive Block Generator for Graphics Processing Systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1821133.4A GB2580166B (en) 2018-12-21 2018-12-21 Primitive block-based rasterization in graphics processing systems

Publications (3)

Publication Number Publication Date
GB201821133D0 GB201821133D0 (en) 2019-02-06
GB2580166A GB2580166A (en) 2020-07-15
GB2580166B true GB2580166B (en) 2021-06-30

Family

ID=65364551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1821133.4A Active GB2580166B (en) 2018-12-21 2018-12-21 Primitive block-based rasterization in graphics processing systems

Country Status (1)

Country Link
GB (1) GB2580166B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112116519B (en) * 2019-06-19 2022-12-27 畅想科技有限公司 Coarse depth testing in graphics processing systems
US12131418B2 (en) * 2022-05-11 2024-10-29 Adobe Inc. Graphics processing unit instancing control
EP4287125A1 (en) * 2022-05-30 2023-12-06 Imagination Technologies Limited Compression and decompression of sub-primitive presence indications for use in a rendering system
US20250308146A1 (en) * 2024-03-29 2025-10-02 Advanced Micro Devices, Inc. Tile-based immediate mode renderer graphics pipeline with pixel circuitry balancing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2526598A (en) * 2014-05-29 2015-12-02 Imagination Tech Ltd Allocation of primitives to primitive blocks
US20170069132A1 (en) * 2015-09-08 2017-03-09 Imagination Technologies Limited Graphics Processing Method and System for Processing Sub-Primitives Using Sub-Primitive Indications in a Control Stream
GB2567436A (en) * 2017-10-10 2019-04-17 Imagination Tech Ltd Geometry to tiling arbiter for tile-based rendering system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2526598A (en) * 2014-05-29 2015-12-02 Imagination Tech Ltd Allocation of primitives to primitive blocks
US20170069132A1 (en) * 2015-09-08 2017-03-09 Imagination Technologies Limited Graphics Processing Method and System for Processing Sub-Primitives Using Sub-Primitive Indications in a Control Stream
GB2567436A (en) * 2017-10-10 2019-04-17 Imagination Tech Ltd Geometry to tiling arbiter for tile-based rendering system

Also Published As

Publication number Publication date
GB2580166A (en) 2020-07-15
GB201821133D0 (en) 2019-02-06

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Free format text: REGISTERED BETWEEN 20240822 AND 20240828