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    Data processing system, data processing method, and computer program
    2.
    发明授权
    Data processing system, data processing method, and computer program 有权

    公开(公告)号：US12141889B2

    公开(公告)日：2024-11-12

    申请号：US17627253

    申请日：2020-04-07

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： Katsushi Otsuka ,  Mark Evan Cerny

    IPC: G06T1/20 ,  G06F9/48

    Abstract: A data processing system includes a GPU and a switching instruction section. The GPU performs in a time-divided manner a process of generating a plurality of pieces of data corresponding to a plurality of applications executed in parallel. In the case where the GPU completes a process of generating one unit of data that is data corresponding to a first application and that is to be handed over to subsequent processing sections, the switching instruction section instructs the GPU to switch to a process of generating an image corresponding to a second application different from the first application.

    DERIVING APPLICATION-SPECIFIC OPERATING PARAMETERS FOR BACKWARDS COMPATIBLITY
    4.
    发明申请
    DERIVING APPLICATION-SPECIFIC OPERATING PARAMETERS FOR BACKWARDS COMPATIBLITY 有权

    公开(公告)号：US20210157610A1

    公开(公告)日：2021-05-27

    申请号：US17170692

    申请日：2021-02-08

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： David Simpson ,  Mark Evan Cerny

    IPC: G06F9/445 ,  G06F11/34

    Abstract: Performance of a legacy application may be characterized for subsequent adjustment of operating parameters when running the legacy application on a newer system. The legacy application is run on an older system and one or more key performance metrics that must be met when the legacy application is run on the newer system are determined along with other performance information useful for later adjustment of operating parameters of the newer system when running the legacy application on the newer system.

    Scheme for compressing vertex shader output parameters
    5.
    发明授权
    Scheme for compressing vertex shader output parameters 有权

    公开(公告)号：US10740867B2

    公开(公告)日：2020-08-11

    申请号：US16050829

    申请日：2018-07-31

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： Mark Evan Cerny ,  David Simpson ,  Jason Scanlin

    IPC: G06T1/20 ,  G06T15/00

    Abstract: A graphics processing may include implementing a vertex shader and a pixel shader with a GPU. Vertex parameter values may be compressed with the vertex shader and compressed vertex parameter values may be written to a cache. The pixel shader may access the compressed vertex parameter values that were written to the cache and decompress the compressed vertex parameter values. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

    Fragment shaders perform vertex shader computations
    6.
    发明授权
    Fragment shaders perform vertex shader computations 有权

    公开(公告)号：US10733691B2

    公开(公告)日：2020-08-04

    申请号：US16145003

    申请日：2018-09-27

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： Mark Evan Cerny ,  David Simpson ,  Jason Scanlin

    IPC: G06T1/20 ,  G06T1/60 ,  G06T15/00

    Abstract: Graphics processing may include implementing a vertex shader and a pixel shader with the GPU. Vertex indices output from a vertex shader may be written to a cache. The vertex indices written to the cache may be accessed with the pixel shader and vertex parameter values associated with the vertex indices may be accessed from a memory unit with the pixel shader. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

    Using compute shaders as front end for vertex shaders
    7.
    发明授权
    Using compute shaders as front end for vertex shaders 有权

    公开(公告)号：US10176621B2

    公开(公告)日：2019-01-08

    申请号：US14297248

    申请日：2014-06-05

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： Mark Evan Cerny ,  David Simpson ,  Jason Scanlin

    IPC: G06T15/60 ,  G06T15/00 ,  G06T15/30 ,  G06T15/40

    Abstract: A set of graphics primitive information for a virtual object may be processed with compute shader running on a graphics processing unit (GPU) to generate a modified set of primitive information. The modified set of primitive information may be passed to a vertex shader running on the GPU. The vertex shader may perform vertex shading on the modified set of primitive information. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

    SCHEME FOR COMPRESSING VERTEX SHADER OUTPUT PARAMETERS
    10.
    发明申请
    SCHEME FOR COMPRESSING VERTEX SHADER OUTPUT PARAMETERS 审中-公开

    公开(公告)号：US20180336658A1

    公开(公告)日：2018-11-22

    申请号：US16050829

    申请日：2018-07-31

    Applicant: Sony Interactive Entertainment Inc.

    Inventor： Mark Evan Cerny ,  David Simpson ,  Jason Scanlin

    IPC: G06T1/20

    Abstract: A graphics processing may include implementing a vertex shader and a pixel shader with a GPU. Vertex parameter values may be compressed with the vertex shader and compressed vertex parameter values may be written to a cache. The pixel shader may access the compressed vertex parameter values that were written to the cache and decompress the compressed vertex parameter values. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

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