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公开(公告)号：US20170032543A1
公开(公告)日：2017-02-02
申请号：US15098786
申请日：2016-04-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yeongon CHO , Seok KANG , Soojung RYU , Jeongae PARK , Woong SEO , Sangheon LEE
CPC classification number: G06T11/001 , G06T1/20 , G06T1/60 , G06T15/005 , G06T15/04
Abstract: A texture processor includes: a texture cache configured to store textures; a controller configured to determine a texture address corresponding to a requested texture among the stored textures and read a texture corresponding to the texture address from the texture cache; a format converter configured to convert a format of the read texture into another format, based on a degree of texture precision required by a graphics processing unit (GPU); and a texture filter configured to perform texture filtering using the read texture having its format converted into the another format.
Abstract translation: 纹理处理器包括：纹理缓存，被配置为存储纹理; 控制器，被配置为确定所存储的纹理中与所请求的纹理相对应的纹理地址，并从纹理高速缓存读取与纹理地址相对应的纹理; 格式转换器，其被配置为基于图形处理单元（GPU）所需的纹理精度来将所读取的纹理的格式转换成另一种格式; 以及纹理滤波器，其被配置为使用其格式转换成另一格式的读取纹理来执行纹理滤波。
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公开(公告)号：US20160292906A1
公开(公告)日：2016-10-06
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
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.
Abstract translation: 提供了一种管理命令的方法，其包括接收帧缓冲器对象（FBO）改变命令，将由FBO改变命令指定的FBO与由图形处理单元（GPU）当前处理的FBO进行比较，以确定两个FBO是否是 彼此相同，并且基于比较的结果来管理FBO改变命令或flush命令。
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公开(公告)号：US20170256024A1
公开(公告)日：2017-09-07
申请号：US15420459
申请日：2017-01-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Santosh ABRAHAM , Karthik RAMANI , Woong SEO , Kwontaek KWON , Jeongae PARK
IPC: G06T1/60 , H04N19/426 , H04N19/44 , G06T7/40
CPC classification number: G06T1/60 , G06T15/005 , G06T15/04 , H04N19/426 , H04N19/44 , Y02D10/13
Abstract: A texture cache architecture facilitates access of compressed texture data in non-power of two formats, such as the Adaptive Scalable Texture Compression (ASTC) codec. In one implementation, the texture cache architecture includes a controller, a first buffer, a second buffer, and a texture decompressor. A first buffer stores one or more blocks of compressed texel data fetched, in response to a first request, from a first texture cache, where the one or more blocks of compressed texel data including at least requested texel data. The second buffer stores decompressed one or more blocks of compressed texel data and provides the decompressed requested texel data as output to a second texture cache. The one or more blocks of compressed texel data stored by the first buffer includes second texel data in addition to the requested texel data.
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4.发明申请GRAPHIC PROCESSING UNIT AND METHOD OF PERFORMING, BY GRAPHIC PROCESSING UNIT, TILE-BASED GRAPHICS PIPELINE 有权图形处理单元和图形处理单元，基于图形的图形管线执行方法公开(公告)号：US20160148424A1
公开(公告)日：2016-05-26
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
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.
Abstract translation: 提供了用于执行基于瓦片的图形流水线的计算装置和方法。 所述图形流水线包括分配管线，其被配置为生成指示所述对象属于哪些瓦片顶点，图元或补片的对象的瓦片列表; 以及渲染管线，其被配置为基于在所述合并管线中生成的瓦片列表来呈现每个瓦片的对象。 配置管道和渲染管线中的每一个被配置为实现细分管线。 图形管线可以被配置为以效率模式操作，以通过在分档和渲染管线之一中执行镶嵌或通过设置新的较低镶嵌因子来推迟或降低镶嵌。
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公开(公告)号：US20160125851A1
公开(公告)日：2016-05-05
申请号：US14819193
申请日：2015-08-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seunghun JIN , Kwontaek KWON , Jeongae PARK , Soojung RYU , Yeongon CHO
Abstract: A rendering method includes receiving an input including pixel pattern information of a device configured to display a rendered image, generating a pixel pattern of the rendered image using the received input indicating pixel pattern information, and outputting a pixel value of the rendered image into a frame buffer using the generated pixel pattern.
Abstract translation: 一种渲染方法，包括接收包括被配置为显示渲染图像的设备的像素图案信息的输入，使用接收到的输入指示像素图案信息生成渲染图像的像素图案，并将所渲染图像的像素值输出到帧 缓冲区使用生成的像素图案。
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Patent Agency Ranking
公开(公告)号：US20170084055A1
公开(公告)日：2017-03-23
申请号：US15272732
申请日：2016-09-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunmin KWON , Hoyoung KIM , Jeongae PARK
Abstract: A method of compressing a texture includes receiving a texel block obtained by dividing texels forming a texture into units of blocks of texels, determining a block pattern of the texel block, and compressing the texel block based on the block pattern.
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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
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。
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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。
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公开(公告)号：US20170256025A1
公开(公告)日：2017-09-07
申请号：US15420463
申请日：2017-01-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Santosh ABRAHAM , Karthik RAMANI , Woong SEO , Kwontaek KWON , Jeongae PARK
CPC classification number: G06T1/60 , G06T15/005 , G06T15/04 , H04N19/426 , H04N19/44 , Y02D10/13
Abstract: A texture cache architecture includes a first texture cache to store compressed texel data and a second texture cache to store decompressed texel data. A controller schedules accesses to access texel data from the first or second texture cache. The second texture cache permits decompressed texel data to be reused for more than one texel access request.
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公开(公告)号：US20170078677A1
公开(公告)日：2017-03-16
申请号：US15066571
申请日：2016-03-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongae PARK , Sunmin KWON , Kwontaek KWON
IPC: H04N19/184 , H04N19/176 , H04N19/182
CPC classification number: H04N19/184 , H04N19/176 , H04N19/182 , H04N19/593
Abstract: An image processing method includes receiving a bitstream comprising a first encoding unit and a second encoding unit; acquiring from the bitstream a reference value for decoding of the first coding unit, a weight value for performing interpolation using the reference value to determine one or more sample values, and an index indicating one of the one or more sample values; decoding the first encoding unit using the index and a result of interpolation performed using the reference value and the weight value; and decoding the second encoding unit from the bitstream using the interpolation result used in the decoding of the first encoding unit.
Abstract translation: 一种图像处理方法，包括：接收包括第一编码单元和第二编码单元的比特流; 从比特流获取用于对第一编码单元进行解码的参考值，使用参考值进行内插以确定一个或多个样本值的权重值，以及指示所述一个或多个样本值之一的索引; 使用所述索引对所述第一编码单元进行解码，以及使用所述参考值和所述权重值执行插值的结果; 以及使用在第一编码单元的解码中使用的插值结果，从比特流解码第二编码单元。
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