公开(公告)号：US20070229505A1

公开(公告)日：2007-10-04

申请号：US11395684

申请日：2006-03-31

申请人： Jeremy Souza ,  Pravin Santiago ,  Stephen Wright

发明人： Jeremy Souza ,  Pravin Santiago ,  Stephen Wright

IPC分类号： G06T11/20

CPC分类号： G06T11/20

摘要： Described is a filtering mechanism/process that selectively controls whether graphics primitives are provided to a given driver. For example, graphics primitives of an accessibility (e.g., magnification) program may be excluded from being obtained by mirror drivers associated with the accessibility programs, so that the mirror drivers receive only the primitives of unmagnified windows. A registration mechanism allows a program to identify its window as being associated with a class of drivers for filtering, and the drivers may identify themselves as being of the class. By maintaining data that associates windows with a class of drivers, when graphics primitives associated with a registered window are received, a filtering operation be activated to determine which graphics primitives are provided to which driver or drivers. Filtering may be by exclusion to prevent certain primitives from being obtained by excluded drivers, or by inclusion whereby only included drivers receive certain primitives.

摘要翻译： 描述了一种过滤机制/过程，其选择性地控制图形基元是否被提供给给定的驱动器。 例如，可访问性（例如，放大）程序的图形基元可以被排除在与可访问性程序相关联的镜像驱动器获得之外，从而镜像驱动程序仅接收非扩展窗口的图元。 注册机制允许程序将其窗口识别为与一类用于过滤的驱动程序相关联，并且驱动程序可以将自身标识为类。 通过维护将Windows与一类驱动程序相关联的数据，当接收与注册窗口相关联的图形基元时，将激活过滤操作，以确定哪些图形基元提供给哪个驱动程序或驱动程序。 可以通过排除来过滤以防止被排除的驱动程序获得某些原语，或者通过包含其中仅包括的驱动程序接收某些原语。

公开(公告)号：US20070234212A1

公开(公告)日：2007-10-04

申请号：US11395077

申请日：2006-03-31

申请人： Jeremy de Souza ,  Pravin Santiago ,  Stephen Wright

发明人： Jeremy de Souza ,  Pravin Santiago ,  Stephen Wright

IPC分类号： G06F17/00 ,  G06F9/00

CPC分类号： G06F3/0481

摘要： Described is the selective exclusion of content returned in a requested screen capture operation, wherein exclusion may be determined by a window category and the requesting application program. For example, a magnification program will not received content captured from its own layered window or from any other layered magnification windows. A registration mechanism obtains and maintains a window handle for any window registered for exclusion. A screen capture mechanism uses the information to determine whether to exclude the content of windows when returning the captured screen content. Exclusion may be accomplished by enumerating areas that are not covered by any layered window and copying those areas to a screen representation buffer or the like, and separately enumerating areas that are covered by at least one layered window. A covered area is only copied to the screen representation when it does not correspond to an excluded window.

摘要翻译： 描述了在请求的屏幕捕获操作中返回的内容的选择性排除，其中排除可以由窗口类别和请求应用程序确定。 例如，放大程序将不会收到从其自己的分层窗口或任何其他分层放大窗口捕获的内容。 注册机制获得并维护注册排除的任何窗口的窗口句柄。 屏幕捕获机制使用该信息来确定在返回捕获的屏幕内容时是否排除Windows的内容。 排除可以通过枚举未被任何分层窗口覆盖的区域并将这些区域复制到屏幕表示缓冲区等来实现，并且分别列举由至少一个分层窗口覆盖的区域。 覆盖区域仅在不对应于排除窗口时才复制到屏幕表示。

公开(公告)号：US20070229519A1

公开(公告)日：2007-10-04

申请号：US11395041

申请日：2006-03-31

申请人： Jeremy de Souza ,  Pravin Santiago ,  Stephen Wright

发明人： Jeremy de Souza ,  Pravin Santiago ,  Stephen Wright

IPC分类号： G06T1/00

CPC分类号： G06F9/4411 ,  G06F9/451

摘要： Described is a technology including a mechanism a mechanism that when activated, detects a call to a device independent bitmap. An appropriate mirror driver, such as one or more registered as an accessibility driver, may then be notified of the call. The mechanism may be activated upon creation or selection of the device independent bitmap, and may comprise a wrapper/driver that, from the perspective of the mirror driver, simulates a call to a device dependent bitmap. The notification may be performed by having the driver communicate a function call that emulates a drawing primitive to the mirror driver.

摘要翻译： 描述了一种技术，其包括机制，当被激活时，检测到对设备无关位图的调用。 然后可以通知适当的镜像驱动器，诸如登记为可访问性驱动器的一个或多个镜像驱动器。 可以在创建或选择设备无关位图时激活机制，并且可以包括从镜像驱动器的角度模拟对设备依赖位图的调用的包装器/驱动器。 该通知可以通过使驱动器将模拟图形原语的函数调用器传达给镜像驱动器来执行。

公开(公告)号：US20080209048A1

公开(公告)日：2008-08-28

申请号：US11680446

申请日：2007-02-28

申请人： Sriram Sampath ,  Pravin Santiago ,  Hao Chen

发明人： Sriram Sampath ,  Pravin Santiago ,  Hao Chen

IPC分类号： G06F15/16

CPC分类号： H04L67/14 ,  H04L29/06 ,  H04L67/148

摘要： Described are systems and methods for loading mirror drivers in remote sessions of a remote server that enables remote sessions at various computing or client devices to access the mirror drivers. The mirror drivers are video display drivers which receives video rendering output and/or graphics output from a graphics device interface. Such video rendering output and/or graphics output received may be a mirror image of the video rendering output and/or graphics output send to display drivers for displaying on monitor.

摘要翻译： 描述了将镜像驱动程序加载到远程服务器的远程会话中的系统和方法，该远程会话允许各种计算或客户端设备的远程会话访问镜像驱动程序。 镜像驱动器是从图形设备接口接收视频呈现输出和/或图形输出的视频显示驱动器。 接收的这种视频呈现输出和/或图形输出可以是视频呈现输出和/或图形输出的镜像发送到显示驱动器以在监视器上显示。

公开(公告)号：US20050088449A1

公开(公告)日：2005-04-28

申请号：US10692322

申请日：2003-10-23

申请人： Leonardo Blanco ,  Andrei Baioura ,  Mohamed Sadek ,  Gregory Swedberg ,  Pravin Santiago

发明人： Leonardo Blanco ,  Andrei Baioura ,  Mohamed Sadek ,  Gregory Swedberg ,  Pravin Santiago

IPC分类号： G09G5/36

CPC分类号： G06F9/451

摘要： The visual output of legacy child windows intended for display on a non-legacy parent are redirected to an off-screen bitmap buffer. A display component having enhanced visual functionality processes the output of the legacy child window with any of a number of visual effects. The display component composes the parent window by combining the non-legacy visual output with the processed output of the legacy child window. In this way, visual enhancements that have been technologically unavailable to the legacy child windows may be applied to the legacy child windows when used in combination with a new-technology parent window.

摘要翻译： 用于在非传统父级上显示的传统子窗口的视觉输出将重定向到屏幕外位图缓冲区。 具有增强的视觉功能的显示组件使用许多视觉效果中的任何一个来处理传统子窗口的输出。 显示组件通过将非遗留视觉输出与传统子窗口的处理输出组合来组成父窗口。 以这种方式，当与新技术的父窗口组合使用时，传统子窗口技术上不可用的视觉增强可以应用于传统子窗口。

公开(公告)号：US20050140692A1

公开(公告)日：2005-06-30

申请号：US10749125

申请日：2003-12-30

申请人： Gregory Swedberg ,  Mohamed Sadek ,  Leonardo Blanco ,  Kevin Gallo ,  Joseph Beda ,  Pravin Santiago ,  Hirofumi Yamamoto ,  Andrei Baioura ,  Sriram Subramanian

发明人： Gregory Swedberg ,  Mohamed Sadek ,  Leonardo Blanco ,  Kevin Gallo ,  Joseph Beda ,  Pravin Santiago ,  Hirofumi Yamamoto ,  Andrei Baioura ,  Sriram Subramanian

IPC分类号： G09G5/00 ,  G09G5/02

CPC分类号： G06F8/38

摘要： Described are mechanisms and techniques for providing interoperability between two different graphics technologies. An application includes windows of two types, a legacy type and a new type. A graphics system includes components that support each of the two types. Interoperability is achieved by creating legacy structures associated with any windows of the new type. A mapping is created that associates the legacy structures with the windows of the new type. Rendering of legacy windows is performed by a first graphics technology, and rendering of new windows is performed by a second graphics technology. The distinction between the two types of windows is noted by the existence of the legacy structures.

摘要翻译： 描述了提供两种不同图形技术之间的互操作性的机制和技术。 应用程序包括两种类型的窗口，即遗留类型和新类型。 图形系统包括支持两种类型的组件。 通过创建与新类型的任何窗口相关联的遗留结构来实现互操作性。 创建将旧结构与新类型的窗口相关联的映射。 遗留窗口的渲染由第一图形技术执行，并且通过第二图形技术执行新窗口的渲染。 两种类型的窗口之间的区别是由传统结构的存在所指出的。