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1. US20180308280 - Fragment compression for coarse pixel shading

Office United States of America
Application Number 15493214
Application Date 21.04.2017
Publication Number 20180308280
Publication Date 25.10.2018
Grant Number 10706616
Grant Date 07.07.2020
Publication Kind B2
IPC
G06T 15/80
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D  image rendering
50Lighting effects
80Shading
G06T 1/20
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1General purpose image data processing
20Processor architectures; Processor configuration, e.g. pipelining
G06T 1/60
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1General purpose image data processing
60Memory management
G06T 15/00
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D  image rendering
CPC
G06T 1/20
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1General purpose image data processing
20Processor architectures; Processor configuration, e.g. pipelining
G06T 15/80
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D [Three Dimensional] image rendering
50Lighting effects
80Shading
G06T 1/60
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
1General purpose image data processing
60Memory management
G06T 15/005
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D [Three Dimensional] image rendering
005General purpose rendering architectures
G06T 2210/52
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2210Indexing scheme for image generation or computer graphics
52Parallel processing
Applicants Intel Corporation
Inventors Prasoonkumar Surti
Abhishek R. Appu
Subhajit Dasgupta
Srivallaba Mysore
Michael J. Norris
Vasanth Ranganathan
Joydeep Ray
Agents Jaffery Watson Mendonsa & Hamilton LLP
Title
(EN) Fragment compression for coarse pixel shading
Abstract
(EN)

One embodiment provides for a graphics processing unit comprising a processing cluster to perform coarse pixel shading and output shaded coarse pixels for processing by a pixel processing pipeline and a render cache to store coarse pixel data for input to or output from pixel processing pipeline.