GB2580170B - Transformed geometry data cache for graphics processing systems - Google Patents

Transformed geometry data cache for graphics processing systems Download PDF

Info

Publication number: GB2580170B
Authority: GB; United Kingdom
Prior art keywords: graphics processing; processing systems; data cache; geometry data; transformed geometry
Prior art date: 2018-12-21
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

GB1821142.5A

Other versions

GB201821142D0 (en

GB2580170A (en

Inventor

Brigg Robert

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.)

2018-12-21

Filing date

2018-12-21

Publication date

2021-11-24

2018-12-21 Application filed by Imagination Technologies Ltd filed Critical Imagination Technologies Ltd

2018-12-21 Priority to GB1821142.5A priority Critical patent/GB2580170B/en

2018-12-21 Priority to GB2108473.6A priority patent/GB2597370B/en

2019-02-06 Publication of GB201821142D0 publication Critical patent/GB201821142D0/en

2019-12-20 Priority to CN201911330435.1A priority patent/CN111429556B/en

2019-12-20 Priority to CN201911328719.7A priority patent/CN111353928A/en

2019-12-20 Priority to CN201911327664.8A priority patent/CN111354065B/en

2019-12-20 Priority to EP24158238.6A priority patent/EP4345732A3/en

2019-12-20 Priority to EP19219063.5A priority patent/EP3671650A1/en

2019-12-20 Priority to EP19219072.6A priority patent/EP3671652A1/en

2019-12-20 Priority to EP19219071.8A priority patent/EP3671651B1/en

2019-12-21 Priority to US16/724,237 priority patent/US11127196B2/en

2019-12-21 Priority to US16/724,239 priority patent/US11217007B2/en

2019-12-21 Priority to US16/724,234 priority patent/US11158023B2/en

2020-07-15 Publication of GB2580170A publication Critical patent/GB2580170A/en

2021-08-20 Priority to US17/407,719 priority patent/US11663771B2/en

2021-11-24 Application granted granted Critical

2021-11-24 Publication of GB2580170B publication Critical patent/GB2580170B/en

2021-11-29 Priority to US17/536,671 priority patent/US11527039B2/en

2022-11-29 Priority to US18/071,095 priority patent/US11836849B2/en

2023-05-28 Priority to US18/202,933 priority patent/US11915363B2/en

2023-11-30 Priority to US18/525,756 priority patent/US12229878B2/en

Status Active legal-status Critical Current

2038-12-21 Anticipated expiration legal-status Critical

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
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
- 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)

GB1821142.5A 2018-12-21 2018-12-21 Transformed geometry data cache for graphics processing systems Active GB2580170B (en)

Priority Applications (17)

Application Number	Priority Date	Filing Date	Title
GB1821142.5A GB2580170B (en)	2018-12-21	2018-12-21	Transformed geometry data cache for graphics processing systems
GB2108473.6A GB2597370B (en)	2018-12-21	2018-12-21	Transformed geometry data cache for graphics processing systems
CN201911330435.1A CN111429556B (en)	2018-12-21	2019-12-20	Primitive block based rasterization in a graphics processing system
CN201911328719.7A CN111353928A (en)	2018-12-21	2019-12-20	Transformed geometry data cache for graphics processing system
CN201911327664.8A CN111354065B (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
EP19219063.5A EP3671650A1 (en)	2018-12-21	2019-12-20	Primitive block-based rasterization in graphics processing systems
EP19219072.6A EP3671652A1 (en)	2018-12-21	2019-12-20	Transformed geometry data cache for graphics processing systems
EP19219071.8A EP3671651B1 (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

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1821142.5A GB2580170B (en)	2018-12-21	2018-12-21	Transformed geometry data cache for graphics processing systems

Publications (3)

Publication Number	Publication Date
GB201821142D0 GB201821142D0 (en)	2019-02-06
GB2580170A GB2580170A (en)	2020-07-15
GB2580170B true GB2580170B (en)	2021-11-24

Family

ID=65364456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1821142.5A Active GB2580170B (en)	2018-12-21	2018-12-21	Transformed geometry data cache for graphics processing systems

Country Status (1)

Country	Link
GB (1)	GB2580170B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3843045B1 (en) *	2020-05-28	2022-06-22	Imagination Technologies Limited	Task merging
GB2590748B (en) *	2020-06-30	2022-02-02	Imagination Tech Ltd	Method and graphics processing system for rendering one or more fragments having shader-dependent properties

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20140118369A1 (en) *	2012-10-26	2014-05-01	Nvidia Corporation	Managing event count reports in a tile-based architecture
US20150193903A1 (en) *	2014-01-08	2015-07-09	Nvidia Corporation	Efficient cache management in a tiled architecture
US9928563B2 (en) *	2013-04-02	2018-03-27	Imagination Technologies Limited	Tile-based graphics

2018
- 2018-12-21 GB GB1821142.5A patent/GB2580170B/en active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20140118369A1 (en) *	2012-10-26	2014-05-01	Nvidia Corporation	Managing event count reports in a tile-based architecture
US9928563B2 (en) *	2013-04-02	2018-03-27	Imagination Technologies Limited	Tile-based graphics
US20150193903A1 (en) *	2014-01-08	2015-07-09	Nvidia Corporation	Efficient cache management in a tiled architecture

Also Published As

Publication number	Publication date
GB201821142D0 (en)	2019-02-06
GB2580170A (en)	2020-07-15

Publication	Publication Date	Title
GB2563688B (en)	2020-09-23	Graphics processing systems
GB2574906B (en)	2022-06-15	Pipeline data processing
GB2578769B (en)	2022-07-20	Data processing systems
GB2584440B (en)	2021-12-08	Cache arrangement for graphics processing systems
GB201713091D0 (en)	2017-09-27	Data processing systems
GB2594764B (en)	2023-03-22	Graphics processing systems
GB201721548D0 (en)	2018-02-07	Data processing systems
GB201711269D0 (en)	2017-08-30	Graphics processing systems
GB2565613B (en)	2021-04-28	Data processing systems
GB2573316B (en)	2021-01-27	Data processing systems
GB2575097B (en)	2023-01-18	Data processing systems
GB2561152B (en)	2021-01-13	Data processing systems
GB2567207B (en)	2020-02-19	Graphics processing systems
GB2575030B (en)	2020-10-21	Data processing systems
GB2574817B (en)	2021-01-06	Data processing systems
GB2580740B (en)	2021-11-03	Graphics processing systems
GB2567466B (en)	2020-01-22	Cache stashing in a data processing system
GB2580170B (en)	2021-11-24	Transformed geometry data cache for graphics processing systems
GB2597370B (en)	2022-08-24	Transformed geometry data cache for graphics processing systems
GB2602373B (en)	2023-05-03	Cache arrangements for data processing systems
GB201806292D0 (en)	2018-05-30	Data processing system
GB2584512B (en)	2022-01-12	Data processing systems
GB2583061B (en)	2023-03-15	Data processing systems
SG11202004972TA (en)	2020-07-29	System for processing coherent data
GB2598226B (en)	2022-09-14	Cache arrangement for graphics processing systems

Legal Events

Date	Code	Title	Description
2024-09-18	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20240822 AND 20240828