公开(公告)号：US20140210819A1

公开(公告)日：2014-07-31

申请号：US13754005

申请日：2013-01-30

Applicant: QUALCOMM INCORPORATED

Inventor： Chunhui Mei ,  Nariman Moezzi Madani ,  Vineet Goel ,  Usame Ceylan ,  Guofang Jiao

IPC: G06T17/20

CPC classification number: G06T17/20 ,  G06T15/005

Abstract: Systems and methods for a tessellation are described. For tessellation, a tessellation unit may divide a domain into a plurality of portions, where at least one portion is a contiguous portion. The tessellation unit may output domain coordinates of primitives along diagonal strips within the contiguous portion to increase the likelihood that patch coordinates that correspond to the domain coordinates are stored in a reuse buffer.

Abstract translation: 描述了细分的系统和方法。 为了细分，镶嵌单元可以将域划分成多个部分，其中至少一个部分是连续部分。 细分单元可以输出连续部分内沿着对角条纹的基元的域坐标，以增加对应于域坐标的修补坐标被存储在重用缓冲器中的可能性。

公开(公告)号：US09123168B2

公开(公告)日：2015-09-01

申请号：US13754005

申请日：2013-01-30

Applicant: QUALCOMM Incorporated

Inventor： Chunhui Mei ,  Nariman Moezzi Madani ,  Vineet Goel ,  Usame Ceylan ,  Guofang Jiao

IPC: G06T15/30 ,  G06T17/20 ,  G06T15/00

CPC classification number: G06T17/20 ,  G06T15/005

Abstract: Systems and methods for a tessellation are described. For tessellation, a tessellation unit may divide a domain into a plurality of portions, where at least one portion is a contiguous portion. The tessellation unit may output domain coordinates of primitives along diagonal strips within the contiguous portion to increase the likelihood that patch coordinates that correspond to the domain coordinates are stored in a reuse buffer.

Abstract translation: 描述了细分的系统和方法。 为了细分，镶嵌单元可以将域划分成多个部分，其中至少一个部分是连续部分。 细分单元可以输出连续部分内沿着对角条纹的基元的域坐标，以增加对应于域坐标的修补坐标被存储在重用缓冲器中的可能性。