Invention Grant
- Patent Title: Multi-primitive graphics rendering pipeline
- Patent Title (中): 多原始图形渲染管道
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Application No.: US13842017Application Date: 2013-03-15
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Publication No.: US09177351B2Publication Date: 2015-11-03
- Inventor: Vineet Goel , Young In Yeo
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: G06T15/00
- IPC: G06T15/00 ; G06T1/20 ; G06T17/20

Abstract:
This disclosure describes techniques for rendering a plurality of primitives that includes at least two different types of primitives during the execution of a single draw call command. This disclosure also describes techniques for rendering a plurality of primitives using tessellation domains of different tessellation domain types during the execution of a single draw call command. The techniques of this disclosure may, in some examples, reduce the complexity and processing overhead for user applications, reduce the number of times that the rendering state of the graphics rendering pipeline needs to be switched during the drawing of a graphics scene, and/or reduce the number of times that shader programs need to be reloaded into different processing stages of a graphics pipeline during the rendering of a graphics scene.
Public/Granted literature
- US20140098117A1 MULTI-PRIMITIVE GRAPHICS RENDERING PIPELINE Public/Granted day:2014-04-10
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 |
G06T15/00 | 3D〔三维〕图像的加工 |