- 专利标题: Interface apparatus and method resilient to graphics hardware changes
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申请号: US16185988申请日: 2018-11-09
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公开(公告)号: US10733692B2公开(公告)日: 2020-08-04
- 发明人: Slawomir Grajewski , Jason Surprise , Zack Waters , Mike Apodaca
- 申请人: Intel Corporation
- 申请人地址: US CA Santa Clara
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Nicholson De Vos Webster & Elliott LLP
- 主分类号: G06T1/60
- IPC分类号: G06T1/60 ; G06T1/20
摘要:
Apparatus and method for resilient interface for updating a graphics processor. For example, one embodiment of an apparatus comprises a graphics processor; and a configuration memory of the graphics processor to be subdivided into a plurality of configuration regions associated with a corresponding plurality of graphics pipeline stages and/or functional units, wherein a host processor executing a graphics driver is to submit a graphics processor configuration update to a command buffer, the graphics processor configuration update including at least one logical memory address associated with a logical view of the configuration memory and configuration data to be used to modify at least one configuration region associated with the at least one logical memory address, and wherein the logical memory address is to be used to identify a corresponding physical memory address for at least one configuration region corresponding to at least one of the graphics pipeline stages and/or functional units, the at least one configuration region to be responsively updated.
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