公开(公告)号：US11100686B2

公开(公告)日：2021-08-24

申请号：US16576353

申请日：2019-09-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong-joon Yoo ,  Young-sam Shin ,  Dong-hoon Yoo

IPC: G06T11/20 ,  G06T1/20 ,  G06T1/60 ,  G06T11/40

Abstract: An apparatus configured to render an object including a path includes a storage circuit, an arithmetic circuit configured to determine a direction of a plurality of primitives included in the path based on path data, generate primitive direction information, store the primitive direction information in the storage circuit, and generate a winding number of each of a plurality of pixels using the stored primitive direction information, and a determination circuit configured to determine whether a shading operation is to be performed based on the generated winding number.

公开(公告)号：US11126535B2

公开(公告)日：2021-09-21

申请号：US16529926

申请日：2019-08-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-sam Shin ,  Dong-hoon Yoo ,  Jeong-joon Yoo

IPC: G06T15/00 ,  G06F11/36 ,  G06F8/41

Abstract: A computing system is provided. The computing system includes: a memory configured to store a shader program; and a graphics processing unit (GPU) configured to obtain the shader program stored in the memory in a profile mode, the GPU being configured to perform: inserting, into the shader program, one or more monitor associative codes; compiling the shader program, into which the one or more monitor associative codes are inserted, into a language that is capable of being processed by a plurality of cores; and obtaining a runtime performance characteristic of the shader program by executing the compiled shader program and the one or more monitor associative codes.

公开(公告)号：US10776896B2

公开(公告)日：2020-09-15

申请号：US16007628

申请日：2018-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-joon Yoo ,  Taek-hyun Kim ,  Dong-hoon Yoo

IPC: G06T1/20 ,  G06T1/60 ,  G06T11/40 ,  G06T11/20

Abstract: Provided are a graphics processing unit and a graphics processing method for performing path rendering. The graphics processing method may include receiving object information including primitive information regarding the object; generating a primitive mask with respect to respective pixels, the primitive mask corresponding to the primitive information and including a plurality of bits; generating, based on the primitive mask, winding numbers with respect to the respective pixels; and rendering the pixels, based on the winding numbers.

公开(公告)号：US10297078B2

公开(公告)日：2019-05-21

申请号：US15652610

申请日：2017-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-joon Yoo ,  Sundeep Krishnadasan ,  Soo-jung Ryu

IPC: G06T1/20 ,  G06T17/00 ,  G06T17/20 ,  G06T15/00 ,  G06T11/20

Abstract: Provided is a method of rendering a curve. The method includes determining a tessellation level of dividing a curve based on a control point of the curve, generating at least one triangle and at least two first sub-curves corresponding to the curve based on the tessellation level, and rendering the at least two first sub-curves and the at least one triangle.

公开(公告)号：US20190080428A1

公开(公告)日：2019-03-14

申请号：US16007628

申请日：2018-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-joon Yoo ,  Taek-hyun Kim ,  Dong-hoon Yoo

IPC: G06T1/20 ,  G06T1/60

CPC classification number: G06T1/20 ,  G06T1/60 ,  G06T11/203 ,  G06T11/40

Abstract: Provided are a graphics processing unit and a graphics processing method for performing path rendering. The graphics processing method may include receiving object information including primitive information regarding the object; generating a primitive mask with respect to respective pixels, the primitive mask corresponding to the primitive information and including a plurality of bits; generating, based on the primitive mask, winding numbers with respect to the respective pixels; and rendering the pixels, based on the winding numbers.