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1. 发明授权

US10026144B2 Rendering windows having transparent properties from a remote desktop environment 有权
公开(公告)号：US10026144B2
公开(公告)日：2018-07-17
申请号：US15283649
申请日：2016-10-03
申请人： Microsoft Technology Licensing, LLC
发明人： Robert Wilhelm Schmieder , Oreste Dorin Ungureanu , Nadim Abdo
IPC分类号： G06T1/20 , G06F3/0481 , G06F9/451 , G06F9/44 , G06T11/00
摘要： Embodiments of the present disclosure relate to a remote desktop system which allows an application that executes on a remote computing device to be presented to a remote terminal as if the application is executing on the remote terminal. This system determines which of the remote computing device's application windows are top-level windows, and creates a rendering target for each top-level window. The rendering target is a graphics surface that is marshaled to the remote terminal. A PDU (Protocol Data Channel) is produced over this first graphics surface that includes a mapping of the location of the top-level window. A second graphics surface containing transparency information is created for a top-level window that contains a transparency characteristic. This second graphics surface is encoded and marshaled to the remote terminal separately from the first graphics surface. The client computing device receives and merges the two graphics surfaces, and renders a window with the expected transparency.

2. 发明授权

US09471194B2 Rendering windows having transparent properties from a remote desktop environment 有权
标题翻译：从远程桌面环境渲染具有透明属性的窗口
公开(公告)号：US09471194B2
公开(公告)日：2016-10-18
申请号：US14168239
申请日：2014-01-30
申请人： Microsoft Technology Licensing, LLC
发明人： Robert Wilhelm Schmieder , Oreste Dorin Ungureanu , Nadim Abdo
IPC分类号： G06F3/0481 , G06F9/44
CPC分类号： G06T1/20 , G06F3/0481 , G06F9/452 , G06F2203/04804 , G06T11/001
摘要： Embodiments of the present disclosure relate to a remote desktop system which allows an application that executes on a remote computing device to be presented to a remote terminal as if the application is executing on the remote terminal. This system determines which of the remote computing device's application windows are top-level windows, and creates a rendering target for each top-level window. The rendering target is a graphics surface that is marshaled to the remote terminal. A PDU (Protocol Data Channel) is produced over this first graphics surface that includes a mapping of the location of the top-level window. A second graphics surface containing transparency information is created for a top-level window that contains a transparency characteristic. This second graphics surface is encoded and marshaled to the remote terminal separately from the first graphics surface. The client computing device receives and merges the two graphics surfaces, and renders a window with the expected transparency.
摘要翻译：本公开的实施例涉及一种远程桌面系统，其允许在远程计算设备上执行的应用被呈现给远程终端，就好像该应用正在远程终端上执行。该系统确定哪个远程计算设备的应用程序窗口是顶级窗口，并为每个顶级窗口创建一个渲染目标。渲染目标是被封送到远程终端的图形表面。在该第一图形表面上产生PDU（协议数据通道），其包括顶层窗口的位置的映射。为包含透明度特性的顶级窗口创建包含透明度信息的第二个图形表面。第二个图形表面与第一个图形表面分开编码和编组到远程终端。客户端计算设备接收并合并两个图形表面，并呈现具有预期透明度的窗口。

3. 发明授权

US09818174B2 Streamlined handling of monitor topology changes 有权
公开(公告)号：US09818174B2
公开(公告)日：2017-11-14
申请号：US14494825
申请日：2014-09-24
申请人： Microsoft Technology Licensing, LLC
发明人： Oreste Dorin Ungureanu , Zhigang Xu , Amos Eshel , Shalini Akella , Marcus Andrews , Leonardo Blanco , Lucas Brodzinski
IPC分类号： G06T17/00 , G06T3/40 , G09G5/14 , G09G5/36 , G09G5/00 , G06T1/60 , G06F3/14 , H04N21/41 , H04N21/442 , G06T15/04 , G06T17/20 , G06T15/00 , G09G5/391
CPC分类号： G06T3/4092 , G06F3/1431 , G06T1/60 , G06T15/00 , G06T15/04 , G06T17/20 , G06T2200/16 , G06T2200/28 , G06T2210/36 , G09G5/001 , G09G5/14 , G09G5/363 , G09G5/391 , G09G2340/04 , G09G2360/02 , G09G2360/04 , G09G2360/08 , G09G2360/12 , H04N21/4122 , H04N21/44227
摘要： Transitions between monitor configurations may be streamlined by minimizing the tearing down and recreating of render targets and primary frame buffers associated with the monitors. In at least one example, the techniques described herein include identifying at least one render target in a first monitor configuration that is also in a second monitor configuration. In response to identifying the at least one render target in the first monitor configuration that is also in the second monitor configuration, the techniques herein describe maintaining the at least one render target during a transition between the first monitor configuration to second monitor configuration.

4. 发明申请

US20170024850A1 RENDERING WINDOWS HAVING TRANSPARENT PROPERTIES FROM A REMOTE DESKTOP ENVIRONMENT 有权
标题翻译：从远程桌面环境中呈现透明属性的渲染窗口
公开(公告)号：US20170024850A1
公开(公告)日：2017-01-26
申请号：US15283649
申请日：2016-10-03
申请人： Microsoft Technology Licensing, LLC
发明人： Robert Wilhelm Schmieder , Oreste Dorin Ungureanu , Nadim Abdo
IPC分类号： G06T1/20 , G06F9/44 , G06T11/00
CPC分类号： G06T1/20 , G06F3/0481 , G06F9/452 , G06F2203/04804 , G06T11/001
摘要： Embodiments of the present disclosure relate to a remote desktop system which allows an application that executes on a remote computing device to be presented to a remote terminal as if the application is executing on the remote terminal. This system determines which of the remote computing device's application windows are top-level windows, and creates a rendering target for each top-level window. The rendering target is a graphics surface that is marshaled to the remote terminal. A PDU (Protocol Data Channel) is produced over this first graphics surface that includes a mapping of the location of the top-level window. A second graphics surface containing transparency information is created for a top-level window that contains a transparency characteristic. This second graphics surface is encoded and marshaled to the remote terminal separately from the first graphics surface. The client computing device receives and merges the two graphics surfaces, and renders a window with the expected transparency.
摘要翻译：本公开的实施例涉及一种远程桌面系统，其允许在远程计算设备上执行的应用被呈现给远程终端，就好像该应用正在远程终端上执行。该系统确定哪个远程计算设备的应用程序窗口是顶级窗口，并为每个顶级窗口创建一个渲染目标。渲染目标是被封送到远程终端的图形面。在该第一图形表面上产生PDU（协议数据通道），其包括顶层窗口的位置的映射。为包含透明度特性的顶级窗口创建包含透明度信息的第二个图形表面。第二个图形表面与第一个图形表面分开编码和编组到远程终端。客户端计算设备接收并合并两个图形表面，并呈现具有预期透明度的窗口。

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