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公开(公告)号：US20250061657A1
公开(公告)日：2025-02-20
申请号：US18934069
申请日：2024-10-31
Applicant: Imagination Technologies Limited
Inventor： Yoong Chert Foo , Salil Sahasrabudhe , Andrew Davy
Abstract: A method and system for generating two or three dimensional computer graphics images using multisample antialiasing (MSAA) is provided, which enables memory bandwidth to be conserved. For each of one or more pixels it is determined whether all of a plurality of sample areas of that pixel are located within a particular primitive. For those pixels where it is determined that all the sample areas of that pixel are located within that primitive, a value is stored in a multisample memory for a smaller number of the sample areas of that pixel than the total number of the sample areas of that pixel and data is stored indicating that all the sample areas of that pixel are located within that primitive.
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公开(公告)号：US12159347B2
公开(公告)日：2024-12-03
申请号：US17852288
申请日：2022-06-28
Applicant: Imagination Technologies Limited
Inventor： Yoong Chert Foo , Salil Sahasrabudhe , Andrew Davy
Abstract: A method and system for generating two or three dimensional computer graphics images using multisample antialiasing (MSAA) is provided, which enables memory bandwidth to be conserved. For each of one or more pixels it is determined whether all of a plurality of sample areas of that pixel are located within a particular primitive. For those pixels where it is determined that all the sample areas of that pixel are located within that primitive, a value is stored in a multisample memory for a smaller number of the sample areas of that pixel than the total number of the sample areas of that pixel and data is stored indicating that all the sample areas of that pixel are located within that primitive.
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Patent Agency Ranking
公开(公告)号：US20200226828A1
公开(公告)日：2020-07-16
申请号：US16833535
申请日：2020-03-28
Applicant: Imagination Technologies Limited
Inventor： Yoong Chert Foo , Salil Sahasrabudhe , Andrew Davy
Abstract: A method and system for generating two or three dimensional computer graphics images using multisample antialiasing (MSAA) is provided, which enables memory bandwidth to be conserved. For each of one or more pixels it is determined whether all of a plurality of sample areas of that pixel are located within a particular primitive. For those pixels where it is determined that all the sample areas of that pixel are located within that primitive, a value is stored in a multisample memory for a smaller number of the sample areas of that pixel than the total number of the sample areas of that pixel and data is stored indicating that all the sample areas of that pixel are located within that primitive.
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公开(公告)号：US20130187917A1
公开(公告)日：2013-07-25
申请号：US13671087
申请日：2012-11-07
Applicant: Imagination Technologies Limited
Inventor： Yoong Chert Foo , Salil Sahasrabudhe , Andrew Davy
IPC: G06T15/00
CPC classification number: G06T17/10 , G06T1/60 , G06T11/40 , G06T15/005 , G06T15/503 , G06T2200/12
Abstract: A method and system for generating two or three dimensional computer graphics images using multisample antialiasing (MSAA) is provided, which enables memory bandwidth to be conserved. For each of one or more pixels it is determined whether all of a plurality of sample areas of that pixel are located within a particular primitive. For those pixels where it is determined that all the sample areas of that pixel are located within that primitive, a value is stored in a multisample memory for a smaller number of the sample areas of that pixel than the total number of the sample areas of that pixel and data is stored indicating that all the sample areas of that pixel are located within that primitive.
Abstract translation: 提供了一种使用多采样抗锯齿（MSAA）生成二维或三维计算机图形图像的方法和系统，可以保存存储带宽。 对于一个或多个像素中的每一个，确定该像素的多个采样区域是否位于特定原语内。 对于确定该像素的所有样本区域位于该基元内的那些像素，对于该像素的较少数量的样本区域的值存储在多采样存储器中，该像素的采样区域的总数 存储像素和数据，指示该像素的所有样本区域位于该基元内。
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公开(公告)号：US20160163099A1
公开(公告)日：2016-06-09
申请号：US15047466
申请日：2016-02-18
Applicant: Imagination Technologies Limited
Inventor： Yoong Chert Foo , Salil Sahasrabudhe , Andrew Davy
IPC: G06T17/10
CPC classification number: G06T17/10 , G06T1/60 , G06T11/40 , G06T15/005 , G06T15/503 , G06T2200/12
Abstract: A method and system for generating two or three dimensional computer graphics images using multisample antialiasing (MSAA) is provided, which enables memory bandwidth to be conserved. For each of one or more pixels it is determined whether all of a plurality of sample areas of that pixel are located within a particular primitive. For those pixels where it is determined that all the sample areas of that pixel are located within that primitive, a value is stored in a multisample memory for a smaller number of the sample areas of that pixel than the total number of the sample areas of that pixel and data is stored indicating that all the sample areas of that pixel are located within that primitive.
Abstract translation: 提供了一种使用多采样抗锯齿（MSAA）生成二维或三维计算机图形图像的方法和系统，可以保存存储带宽。 对于一个或多个像素中的每一个，确定该像素的多个采样区域是否位于特定原语内。 对于确定该像素的所有样本区域位于该基元内的那些像素，对于该像素的较少数量的样本区域的值存储在多采样存储器中，该像素的采样区域的总数 存储像素和数据，指示该像素的所有样本区域位于该基元内。
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公开(公告)号：US20220327778A1
公开(公告)日：2022-10-13
申请号：US17852288
申请日：2022-06-28
Applicant: Imagination Technologies Limited
Inventor： Yoong Chert Foo , Salil Sahasrabudhe , Andrew Davy
Abstract: A method and system for generating two or three dimensional computer graphics images using multisample antialiasing (MSAA) is provided, which enables memory bandwidth to be conserved. For each of one or more pixels it is determined whether all of a plurality of sample areas of that pixel are located within a particular primitive. For those pixels where it is determined that all the sample areas of that pixel are located within that primitive, a value is stored in a multisample memory for a smaller number of the sample areas of that pixel than the total number of the sample areas of that pixel and data is stored indicating that all the sample areas of that pixel are located within that primitive.
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公开(公告)号：US09275492B2
公开(公告)日：2016-03-01
申请号：US13671087
申请日：2012-11-07
Applicant: Imagination Technologies Limited
Inventor： Yoong Chert Foo , Salil Sahasrabudhe , Andrew Davy
CPC classification number: G06T17/10 , G06T1/60 , G06T11/40 , G06T15/005 , G06T15/503 , G06T2200/12
Abstract: A method and system for generating two or three dimensional computer graphics images using multisample antialiasing (MSAA) is provided, which enables memory bandwidth to be conserved. For each of one or more pixels it is determined whether all of a plurality of sample areas of that pixel are located within a particular primitive. For those pixels where it is determined that all the sample areas of that pixel are located within that primitive, a value is stored in a multisample memory for a smaller number of the sample areas of that pixel than the total number of the sample areas of that pixel and data is stored indicating that all the sample areas of that pixel are located within that primitive.
Abstract translation: 提供了一种使用多采样抗锯齿（MSAA）生成二维或三维计算机图形图像的方法和系统，可以保存存储带宽。 对于一个或多个像素中的每一个，确定该像素的多个采样区域是否位于特定原语内。 对于确定该像素的所有样本区域位于该基元内的那些像素，对于该像素的较少数量的样本区域的值存储在多采样存储器中，该像素的采样区域的总数 存储像素和数据，指示该像素的所有样本区域位于该基元内。
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