Facilitating Caching in an Image-Processing System
    1.
    发明申请
    Facilitating Caching in an Image-Processing System 审中-公开
    促进图像处理系统中的缓存

    公开(公告)号:US20130141450A1

    公开(公告)日:2013-06-06

    申请号:US13625774

    申请日:2012-09-24

    申请人: Apple Inc.

    IPC分类号: G06F12/08

    摘要: Embodiments of the present invention provide a system for performing caching in an image-processing system. The system starts by receiving a filtering query for resources in a cache. The system then returning a subcache in response to the filtering query. Upon receiving a resource query for resources in the subcache, the system performs the filtering query on the cache, populates the subcache with addresses of resources returned by the filtering query until the resource query is satisfied, and returns available resources from the subcache in response to the resource query.

    摘要翻译: 本发明的实施例提供了一种用于在图像处理系统中执行高速缓存的系统。 系统首先接收缓存中资源的过滤查询。 然后系统响应过滤查询返回一个子程序。 在接收到子程序中的资源的资源查询后,系统在缓存上执行过滤查询,使用过滤查询返回的资源地址填充子程序,直到资源查询得到满足,并从子程序中返回可用资源,以响应 资源查询。

    Method and Apparatus for Managing Image-Processing Operations
    2.
    发明申请
    Method and Apparatus for Managing Image-Processing Operations 有权
    用于管理图像处理操作的方法和装置

    公开(公告)号:US20130039601A1

    公开(公告)日:2013-02-14

    申请号:US13653756

    申请日:2012-10-17

    申请人: Apple Inc.

    IPC分类号: G06K9/32

    摘要: Embodiments of the present invention provide a system for performing image conversion operations. The system starts by receiving a request from a client for one or more pixel buffers containing a pixel-formatted, cropped, geometrically transformed, and/or color matched version of an image representation. The system then determines if a provider can provide the one or more pixel buffers. If so, the system calls the provider to generate the one or more pixel buffers containing the pixel-formatted, cropped, geometrically transformed, and/or color matched version of the image representation. Otherwise, the system calls the provider to generate one or more intermediate pixel buffers, generates a sequence of converters for converting the one or more intermediate pixel buffers, and calls the sequence of converters to generate the one or more pixel buffers containing the pixel-formatted, cropped, geometrically transformed, and/or color matched version of the image representation.

    摘要翻译: 本发明的实施例提供一种用于执行图像转换操作的系统。 该系统通过从客户端接收包含图像表示的像素格式化,裁剪,几何变换和/或颜色匹配版本的一个或多个像素缓冲器的开始。 系统然后确定提供者是否可以提供一个或多个像素缓冲器。 如果是,则系统调用提供者来生成包含像素格式化,裁剪的,几何变换的和/或颜色匹配的图像表示版本的一个或多个像素缓冲器。 否则,系统调用提供者来生成一个或多个中间像素缓冲器,产生用于转换一个或多个中间像素缓冲器的转换器序列,并调用转换器序列以生成包含像素格式化的一个或多个像素缓冲器 ,裁剪,几何变换和/或颜色匹配版本的图像表示。

    Facilitating caching in an image-processing system
    3.
    发明授权
    Facilitating caching in an image-processing system 有权
    促进图像处理系统中的缓存

    公开(公告)号:US09286228B2

    公开(公告)日:2016-03-15

    申请号:US13625774

    申请日:2012-09-24

    申请人: Apple Inc.

    摘要: Embodiments of the present invention provide a system for performing caching in an image-processing system. The system starts by receiving a filtering query for resources in a cache. The system then returning a subcache in response to the filtering query. Upon receiving a resource query for resources in the subcache, the system performs the filtering query on the cache, populates the subcache with addresses of resources returned by the filtering query until the resource query is satisfied, and returns available resources from the subcache in response to the resource query.

    摘要翻译: 本发明的实施例提供了一种用于在图像处理系统中执行高速缓存的系统。 系统首先接收缓存中资源的过滤查询。 然后系统响应过滤查询返回一个子程序。 在接收到子程序中的资源的资源查询后,系统在缓存上执行过滤查询,使用过滤查询返回的资源地址填充子程序,直到资源查询得到满足,并从子程序中返回可用资源,以响应 资源查询。

    Method and apparatus for managing image-processing operations
    4.
    发明授权
    Method and apparatus for managing image-processing operations 有权
    用于管理图像处理操作的方法和装置

    公开(公告)号:US08670634B2

    公开(公告)日:2014-03-11

    申请号:US13653756

    申请日:2012-10-17

    申请人: Apple Inc.

    IPC分类号: G06K9/36

    摘要: Embodiments of the present invention provide a system for performing image conversion operations. The system starts by receiving a request from a client for one or more pixel buffers containing a pixel-formatted, cropped, geometrically transformed, and/or color matched version of an image representation. The system then determines if a provider can provide the one or more pixel buffers. If so, the system calls the provider to generate the one or more pixel buffers containing the pixel-formatted, cropped, geometrically transformed, and/or color matched version of the image representation. Otherwise, the system calls the provider to generate one or more intermediate pixel buffers, generates a sequence of converters for converting the one or more intermediate pixel buffers, and calls the sequence of converters to generate the one or more pixel buffers containing the pixel-formatted, cropped, geometrically transformed, and/or color matched version of the image representation.

    摘要翻译: 本发明的实施例提供一种用于执行图像转换操作的系统。 该系统通过从客户端接收包含图像表示的像素格式化,裁剪,几何变换和/或颜色匹配版本的一个或多个像素缓冲器的开始。 系统然后确定提供者是否可以提供一个或多个像素缓冲器。 如果是,则系统调用提供者来生成包含像素格式化,裁剪的,几何变换的和/或颜色匹配的图像表示版本的一个或多个像素缓冲器。 否则,系统调用提供者来生成一个或多个中间像素缓冲器,产生用于转换一个或多个中间像素缓冲器的转换器序列,并调用转换器序列以生成包含像素格式化的一个或多个像素缓冲器 ,裁剪,几何变换和/或颜色匹配版本的图像表示。