Invention Grant
- Patent Title: Edge evaluation techniques for graphics hardware
- Patent Title (中): 图形硬件的边缘评估技术
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Application No.: US12002564Application Date: 2007-12-17
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Publication No.: US08063903B2Publication Date: 2011-11-22
- Inventor: Blaise A. Vignon , Franklin C. Crow
- Applicant: Blaise A. Vignon , Franklin C. Crow
- Applicant Address: US CA Santa Clara
- Assignee: NVIDIA Corporation
- Current Assignee: NVIDIA Corporation
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06T17/00
- IPC: G06T17/00

Abstract:
The edge evaluation technique, in accordance with one embodiment of the present technology, includes determining a number of edges of a given primitive to be evaluated. The technique also includes sequencing evaluation of a first edge by a first edge evaluation circuit and a second edge by a second edge evaluation circuit during a first clock cycle. The technique further includes sequencing evaluation of a third edge by the first edge evaluation circuit and a fourth edge by the second edge evaluation circuit during a second clock cycle if three or more edges are to be evaluated.
Public/Granted literature
- US20090122083A1 Edge evaluation techniques for graphics hardware Public/Granted day:2009-05-14
Information query
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T17/00 | 用于计算机制图的3D建模 |