Invention Grant
- Patent Title: Apparatus and method for processing commands in tile-based renderers
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Application No.: US15692951Application Date: 2017-08-31
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Publication No.: US10672176B2Publication Date: 2020-06-02
- Inventor: Hema C. Nalluri , Balaji Vembu , Peter L. Doyle , Michael Apodaca , Jeffery S. Boles
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Nicholson De Vos Webster & Elliott LLP
- Main IPC: G06T15/00
- IPC: G06T15/00 ; G06T15/40

Abstract:
An apparatus and method are described for culling commands in a tile-based renderer. For example, one embodiment of an apparatus comprises: a command buffer to store a plurality of commands to be executed by a render pipeline to render a plurality of tiles; visibility analysis circuitry to determine per-tile visibility information for each of the plurality of tiles and to store the visibility information for a first tile in a first storage, the visibility information specifying either that all of the commands associated with rendering the first tile can be skipped or identifying individual commands associated with rendering the first tile that can be skipped; and a render pipeline to read the visibility information from the first storage to determine whether to execute or skip one or more of the commands from the command buffer to render the first tile.
Public/Granted literature
- US20190066354A1 APPARATUS AND METHOD FOR PROCESSING COMMANDS IN TILE-BASED RENDERERS Public/Granted day:2019-02-28
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 |