公开(公告)号：US09984491B2

公开(公告)日：2018-05-29

申请号：US15035170

申请日：2014-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangoak Woo ,  Jeongae Park ,  Minkyu Jeong ,  Minyoung Son ,  Seokyoon Jung ,  Jeongwook Kim ,  Soojung Ryu

IPC: G09G5/36 ,  G06T15/00 ,  G06T15/04 ,  G06T15/80 ,  G06F9/46

CPC classification number: G06T15/005 ,  G06F9/46 ,  G06T15/04 ,  G06T15/80

Abstract: Provided is a method of managing commands, which includes receiving a frame buffer object (FBO) change command, comparing an FBO designated by the FBO change command with a FBO currently processed by a graphics processing unit (GPU) to determine whether the two FBOs are the same as each other, and managing the FBO change command or a flush command based on a result of the comparison.

公开(公告)号：US09870639B2

公开(公告)日：2018-01-16

申请号：US14791626

申请日：2015-07-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mookyoung Chung ,  Keshavan Varadarajan ,  Soojung Ryu ,  Jeongae Park ,  Seokyoon Jung

IPC: G06T15/00 ,  G06T11/40

CPC classification number: G06T15/005 ,  G06T11/40

Abstract: Computing apparatus and methods are provided for performing a tile-based graphics pipeline. The graphics pipeline includes a binning pipeline configured to generate a tile list of objects indicating which tile vertices, primitives, or patches the objects belong to; and a rendering pipeline configured to render an object, per tile, based on the tile list generated in the binning pipeline. Each of the binning pipeline and the rendering pipeline is configured to implement a tessellation pipeline. The graphics pipeline may be configured to operate in an efficiency mode to defer or lower tessellation by performing tessellation in one of the binning and rendering pipelines or by setting a new lower tessellation factor.