公开(公告)号：US20160163087A1

公开(公告)日：2016-06-09

申请号：US14962648

申请日：2015-12-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeongon CHO ,  Soojung RYU ,  Jeongae PARK ,  Woong SEO ,  Sangheon LEE ,  Seunghun JIN

IPC: G06T15/00 ,  G06T1/60 ,  G06T15/80 ,  G06T7/00 ,  G06T17/20

CPC classification number: G06T15/005 ,  G06T1/60 ,  G06T7/50 ,  G06T11/40 ,  G06T15/80 ,  G06T17/20 ,  G06T2207/10024

Abstract: A tile-based rendering method includes performing binning of a current frame; generating an identification code of binning information or property information of a tile to be rendered in the current frame; comparing the identification code of the tile to be rendered to an identification code of a previous tile, wherein a location of the previous tile in a previous frame is the same as a location of the tile to be rendered in the current frame; and rendering the current frame by either re-using an image stored in a frame buffer or performing pixel processing of the tile to be rendered depending on a result of the comparing.

Abstract translation: 基于瓦片的呈现方法包括执行当前帧的合并; 生成要在当前帧中呈现的瓦片的合并信息或属性信息的识别码; 将要渲染的瓦片的识别码与先前瓦片的识别码进行比较，其中先前帧中的前一瓦片的位置与当前帧中要渲染的瓦片的位置相同; 以及通过重新使用存储在帧缓冲器中的图像或者根据比较的结果执行要渲染的图块的像素处理来渲染当前帧。

公开(公告)号：US20230065528A1

公开(公告)日：2023-03-02

申请号：US17883987

申请日：2022-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeongseok YU ,  Donghyuk KWON ,  Channoh KIM ,  Seongwook PARK ,  Yeongon CHO

IPC: G06F7/491 ,  G06F7/48

Abstract: An apparatus with multi-format data support includes: a receiver configured to receive a plurality of data corresponding to a plurality of data formats; one or more processors configured to: multiply the plurality of data using one or more multipliers; perform a first alignment on a result of the multiplication based on an exponent value of the plurality of data; add a result of the first alignment; and perform a second alignment on a result of the addition based on the exponent value and an operation result of a previous cycle.

公开(公告)号：US20220309734A1

公开(公告)日：2022-09-29

申请号：US17572755

申请日：2022-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngsam SHIN ,  Yeongon CHO

IPC: G06T15/06 ,  G06T15/00

Abstract: An apparatus with graphics processing includes: a memory configured to store therein acceleration structure data and primitive data for performing three-dimensional (3D) rendering; and a first processor implemented in the memory and configured to receive ray information, determine a first spatial box by performing a traversal on an acceleration structure in which scene objects are spatially partitioned based on the acceleration structure data and the ray information, and determine a first intersection point for performing the 3D rendering based on the primitive data, the ray information, and the first spatial box.

公开(公告)号：US20170091897A1

公开(公告)日：2017-03-30

申请号：US15248281

申请日：2016-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangheon LEE ,  Kwontaek KWON ,  Soojung RYU ,  Yeongon CHO

IPC: G06T1/20

CPC classification number: G06T1/20 ,  G06T11/40 ,  G06T15/005

Abstract: A method and device for processing graphics data include generating primitives including objects in an image, classifying tiles dividing the image into scalable tile groups, generating a coverage pattern identifying primitives that are covered on tiles included in each scalable tile group, generating a bin stream including the coverage pattern corresponding to the each scalable tile groups, and performing rendering for each tile of the tiles using the bin stream.

公开(公告)号：US20160078637A1

公开(公告)日：2016-03-17

申请号：US14801108

申请日：2015-07-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongae PARK ,  Wonjong LEE ,  Seunghun JIN ,  Soojung RYU ,  Yeongon CHO

IPC: G06T7/40 ,  G06T1/60

CPC classification number: G06T1/60 ,  G06T15/04 ,  G06T2210/36

Abstract: A rendering method includes generating mipmap images of some levels with respect to texture and storing the generated mipmap images in a storage, receiving a request for the texture, calculating a level of a mipmap requested for the texture, determining whether the stored mipmap images include the mipmap image of the calculated level, and performing rendering by using at least one of the stored mipmap images, based on a result of the determining.

Abstract translation: 渲染方法包括生成关于纹理的一些级别的mipmap图像，并将生成的mipmap图像存储在存储器中，接收对纹理的请求，计算对纹理请求的mipmap的级别，确定所存储的mipmap图像是否包括 mipmap图像，并且基于确定的结果，通过使用所存储的mipmap图像中的至少一个来执行渲染。

公开(公告)号：US20160077969A1

公开(公告)日：2016-03-17

申请号：US14692828

申请日：2015-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woong SEO ,  Sangheon LEE ,  Soojung RYU ,  Yeongon CHO

IPC: G06F12/08

CPC classification number: G06F12/0802 ,  G06F12/0864 ,  G06F12/121 ,  G06F2212/1044 ,  G06F2212/604

Abstract: A cache memory apparatus includes a tag comparator configured to compare upper bits of each of pieces of tag data included in a set indicated by a set address that is received with upper bits of a tag address that is received, compare other bits of each of the pieces of the tag data with other bits of the tag address, and determine whether there is a cache hit or a cache miss based on results of the comparisons, and an update controller configured to, in response to the cache miss being determined, determine, as an update candidate, a piece among pieces of cache data included in the set and corresponding to the pieces of the tag data, based on the result of the comparison of the upper bits of each of the pieces of the tag data and the upper bits of the tag address, and update the update candidate with new data.

Abstract translation: 高速缓冲存储器装置包括：标签比较器，被配置为比较由接收到的设定地址所指定的集合中包含的每个标签数据的高位，比较接收到的标签地址的高位， 标签数据与标签地址的其他位的片段，并且基于比较的结果来确定是否存在高速缓存命中或高速缓存未命中;以及更新控制器，被配置为响应于所确定的高速缓存未命中， 作为更新候选者，基于每个标签数据的高位和高位之间的比较结果，包括在集合中并与标签数据相对应的多条高速缓存数据中的一条 的标签地址，并用新数据更新更新候选。

公开(公告)号：US20160005191A1

公开(公告)日：2016-01-07

申请号：US14598590

申请日：2015-01-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghun JIN ,  Jeongae PARK ,  Woong SEO ,  Soojung RYU ,  Yeongon CHO

IPC: G06T11/00

CPC classification number: G06T11/001 ,  G06T15/04

Abstract: A method and corresponding apparatus are configured to generate a mipmap are configured to allocate a mipmap status register of a mipmap level generated with respect to a texture, receive a request for the texture, and calculate a mipmap level with respect to the texture. The method and corresponding apparatus are also configured to determine whether a mipmap of the calculated mipmap level exists using the mipmap status register and outputting a result indicative thereof, and determine whether to generate the mipmap of the mipmap level based on the result.

Abstract translation: 一种方法和相应的装置被配置为生成mipmap被配置为分配关于纹理生成的mipmap级别的mipmap状态寄存器，接收对纹理的请求，并且相对于纹理来计算mipmap级别。 所述方法和对应的装置还被配置为使用所述mipmap状态寄存器来确定所计算的mipmap级别的mipmap是否存在，并输出指示该mipmap状态寄存器的结果，并且基于该结果来确定是否生成mipmap级别的mipmap。