公开(公告)号：US20230096188A1

公开(公告)日：2023-03-30

申请号：US17485262

申请日：2021-09-24

Applicant: Intel Corporation

Inventor： Karol A. SZERSZEN ,  Prasoonkumar SURTI ,  Abhishek R. APPU ,  John H. FEIT

IPC: G06T15/00 ,  G06T1/60 ,  G06T3/00

Abstract: Examples include techniques for a fast clear of a 3-dimensional (3D) surface. Examples include re-describing 3D surface to a 2D surface using various dimension of the 3D surface as inputs in an algorithm to output a 2-dimensional (2D) surface as a re-description of the 3D surface. The algorithm to also includes additional inputs associated with a tiling mode used to read or write the 3D surface to a graphics display and a bit per pixel format to output the 2D surface. 2D surface width and height associated with the outputted 2D surface is included in a clear command to cause the 3D surface to be cleared.

公开(公告)号：US20210382765A1

公开(公告)日：2021-12-09

申请号：US16896031

申请日：2020-06-08

Applicant: Intel Corporation

Inventor： Abhishek VENKATESH ,  Michael APODACA ,  Stav GURTOVOY ,  John H. FEIT ,  Mateusz PRZYBYLSKI ,  David M. CIMINI

IPC: G06F9/54 ,  G06T1/20

Abstract: Examples described herein relate to a graphics processing apparatus that includes a memory device; and a central processing unit (CPU). In some examples, the CPU is configured to: execute a producer to issue graphics command application program interfaces (APIs); execute a driver to translate graphics command APIs into executable instructions; and based on an idle state of the producer, execute a command translation code segment of the producer to translate graphics command APIs into executable instructions. In some examples, the execution unit is coupled to the memory device, the execution unit to execute one or more of the executable instructions. In some examples, the producer includes multiple portions such as application code, graphics pipeline runtime code, and command translation code segment.