公开(公告)号：US20240020806A1

公开(公告)日：2024-01-18

申请号：US17821765

申请日：2022-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gabriel T. DAGANI ,  Raun KRISCH

IPC: G06T5/40 ,  G06T7/174

CPC classification number: G06T5/40 ,  G06T7/174 ,  G06T17/20

Abstract: A system and method for binning. In some embodiments, the method includes segmenting a first pre-image frame into a first plurality of bins; and processing each of the bins to form a respective pixel subarray, the first plurality of bins including: a first bin having first dimensions, and a second bin having second dimensions, different from the first dimensions.

公开(公告)号：US20230177762A1

公开(公告)日：2023-06-08

申请号：US17834907

申请日：2022-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gabriel T. DAGANI ,  Raun KRISCH

IPC: G06T15/00

CPC classification number: G06T15/005

Abstract: A system and a method are disclosed for post-processing variable pixel rate shader output using gradients in a graphics processing unit. A block of pixels is selected that corresponds to a predetermined kernel size for variable rate shading in a draw call of an application. A pixel shader run is instantiated to generate pixel shading values for at least two pixels located within the block of pixels. A gradient output is generated based on an interpolation of the pixel shading values for the at least two pixels over the block of pixels. The predetermined kernel size may include at least one of a 4×2 block of pixels, a 2×4 block of pixels, a 4×4 block of pixels, an 8×4 block of pixels, a 4×8 block of pixels, and an 8×8 block of pixels or larger. The at least two pixels may be corner pixels of the block of pixels.