公开(公告)号：US09218679B2

公开(公告)日：2015-12-22

申请号：US13647071

申请日：2012-10-08

Applicant: INTEL CORPORATION

Inventor： Jacob Subag ,  Nir Benty

IPC: G06T15/00 ,  G06T11/40 ,  G06T15/10

CPC classification number: G06T11/40 ,  G06T15/10 ,  G06T2210/12

Abstract: Techniques are disclosed for carrying out rasterization of a given graphics workload, wherein portions of the workload associated with relatively high bit count operations are processed via a first process path, and portions of the workload associated with relatively lower bit count operations are processed via a second, relatively faster process path, in accordance with an embodiment. In a more general sense, maximal bit count associated with a given primitive can be identified and compared to a threshold to determine which one of multiple available processing paths can be used.

Abstract translation: 公开了用于执行给定图形工作负载的光栅化的技术，其中与相对较高的比特计数操作相关联的工作负载的部分经由第一处理路径被处理，并且与相对较低的比特计数操作相关联的部分工作量经由第二 ，相对较快的处理路径，根据一个实施例。 在更一般的意义上，可以识别与给定基元相关联的最大位计数，并将其与阈值进行比较，以确定可以使用多个可用处理路径中的哪一个。