公开(公告)号：US20100049785A1

公开(公告)日：2010-02-25

申请号：US12197062

申请日：2008-08-22

申请人： Vladimir K. Stoyanov ,  Kan Qiu

发明人： Vladimir K. Stoyanov ,  Kan Qiu

IPC分类号： G06F15/16

CPC分类号： H04L1/1607 ,  H04L43/08 ,  H04L43/0811

摘要： Example embodiments of the present disclosure provide techniques for recovering from a channel failure at the protocol layer. At least a portion of data that is sent from a source to a target across the channel can be stored in a communication protocol layer buffer. In the event that the channel fails and is reestablished the target can send a signal indicating how much data it actually received. The signal can be used by the source to determine which portion of the data in the buffer was lost en route to the target and the lost portion can be resent.

摘要翻译： 本公开的示例实施例提供了用于从协议层的信道故障恢复的技术。 可以将通过信道从源发送到目标的数据的至少一部分存储在通信协议层缓冲器中。 在信道失败并重新建立的情况下，目标可以发送一个信号，指示它实际接收的数据量。 该信号可以由源使用，以确定缓冲区中哪一部分的数据在目标路径中丢失，并且可以重新发送丢失的部分。

公开(公告)号：US20070195101A1

公开(公告)日：2007-08-23

申请号：US11359106

申请日：2006-02-22

申请人： Jay Senior ,  Stephen Estrop ,  Anuj Gosalia ,  David Blythe ,  Joseph Ballantyne ,  Kan Qiu ,  Gregory Swedberg ,  John Lee

发明人： Jay Senior ,  Stephen Estrop ,  Anuj Gosalia ,  David Blythe ,  Joseph Ballantyne ,  Kan Qiu ,  Gregory Swedberg ,  John Lee

IPC分类号： G09G5/36

CPC分类号： G09G5/39 ,  G09G2340/0435

摘要： Video frame buffers are controlled using a sequence of new-frame-indicators (e.g., FLIP) and no-new-frame-indicators (e.g., NOFLIP) in a frame indicator queue that is accessed with each display refresh. Video samples are loaded into a chain of video frame buffers that is “rotated” during the vertical blanking signal of the display to swap an old frame buffer out for a new frame buffer. The rotations of the frame buffer chain are controlled based on the frame indicators in the frame indicator queue to present new video samples to the display in a regular pattern, thereby providing smooth video playback.

摘要翻译： 在每个显示刷新访问的帧指示符队列中，使用新帧指示符序列（例如，FLIP）和无新帧指示符（例如，NOFLIP）来控制视频帧缓冲器。 视频样本被加载到视频帧缓冲器链中，该视频帧缓冲器在显示器的垂直消隐信号期间被“旋转”，以将新的帧缓冲器交换出来用于新的帧缓冲器。 基于帧指示符队列中的帧指示符来控制帧缓冲链的转动，以规则模式将新的视频样本呈现给显示器，从而提供平滑的视频回放。

公开(公告)号：US08433747B2

公开(公告)日：2013-04-30

申请号：US12024848

申请日：2008-02-01

申请人： Kan Qiu ,  Nadim Y. Abdo

发明人： Kan Qiu ,  Nadim Y. Abdo

IPC分类号： G06F15/16

CPC分类号： G06T1/20 ,  G06T2200/16

摘要： Systems and methods to implement a graphics remoting architecture for rendering graphics images at remote clients are disclosed. In one implementation, when a D3D application hosted on a remote server is used by a remote client, the graphics associated with the D3D application are created and rendered at the remote client. For this, the D3D commands and D3D objects corresponding to the graphics are abstracted into data streams at the remote server. The data streams are then sent to the remote client. At the remote client, the D3D commands and D3D objects are extracted from the data streams and executed to create the graphics images. The graphics images are then rendered and displayed using output devices at the remote client.

摘要翻译： 公开了实现用于在远程客户端处渲染图形图像的图形远程处理架构的系统和方法。 在一个实现中，当远程服务器上托管的D3D应用程序被远程客户端使用时，与D3D应用程序相关联的图形在远程客户端被创建和呈现。 为此，对应于图形的D3D命令和D3D对象被抽象为远程服务器上的数据流。 然后将数据流发送到远程客户端。 在远程客户端，从数据流中提取D3D命令和D3D对象，并执行以创建图形图像。 然后使用远程客户端上的输出设备渲染和显示图形图像。

公开(公告)号：US20090195537A1

公开(公告)日：2009-08-06

申请号：US12024848

申请日：2008-02-01

申请人： Kan Qiu ,  Nadim Y. Abdo

发明人： Kan Qiu ,  Nadim Y. Abdo

IPC分类号： G06T15/00

CPC分类号： G06T1/20 ,  G06T2200/16

摘要： Systems and methods to implement a graphics remoting architecture for rendering graphics images at remote clients are disclosed. In one implementation, when a D3D application hosted on a remote server is used by a remote client, the graphics associated with the D3D application are created and rendered at the remote client. For this, the D3D commands and D3D objects corresponding to the graphics are abstracted into data streams at the remote server. The data streams are then sent to the remote client. At the remote client, the D3D commands and D3D objects are extracted from the data streams and executed to create the graphics images. The graphics images are then rendered and displayed using output devices at the remote client.

摘要翻译： 公开了实现用于在远程客户端处渲染图形图像的图形远程处理架构的系统和方法。 在一个实现中，当远程服务器上托管的D3D应用程序被远程客户端使用时，与D3D应用程序相关联的图形在远程客户端被创建和呈现。 为此，对应于图形的D3D命令和D3D对象被抽象为远程服务器上的数据流。 然后将数据流发送到远程客户端。 在远程客户端，从数据流中提取D3D命令和D3D对象，并执行以创建图形图像。 然后使用远程客户端上的输出设备渲染和显示图形图像。

公开(公告)号：US08793384B2

公开(公告)日：2014-07-29

申请号：US12197062

申请日：2008-08-22

申请人： Vladimir K. Stoyanov ,  Kan Qiu

发明人： Vladimir K. Stoyanov ,  Kan Qiu

IPC分类号： G06F15/16

CPC分类号： H04L1/1607 ,  H04L43/08 ,  H04L43/0811

摘要： Example embodiments of the present disclosure provide techniques for recovering from a channel failure at the protocol layer. At least a portion of data that is sent from a source to a target across the channel can be stored in a communication protocol layer buffer. In the event that the channel fails and is reestablished the target can send a signal indicating how much data it actually received. The signal can be used by the source to determine which portion of the data in the buffer was lost en route to the target and the lost portion can be resent.

摘要翻译： 本公开的示例实施例提供了用于从协议层的信道故障恢复的技术。 可以将通过信道从源发送到目标的数据的至少一部分存储在通信协议层缓冲器中。 在信道失败并重新建立的情况下，目标可以发送一个信号，指示它实际接收的数据量。 该信号可以由源使用，以确定缓冲区中哪一部分的数据在目标路径中丢失，并且可以重新发送丢失的部分。

公开(公告)号：US07683906B2

公开(公告)日：2010-03-23

申请号：US11359106

申请日：2006-02-22

申请人： Jay Senior ,  Stephen J. Estrop ,  Anuj B. Gosalia ,  David R. Blythe ,  Joseph C. Ballantyne ,  Kan Qiu ,  Gregory D. Swedberg ,  John (Mingtzong) Lee

发明人： Jay Senior ,  Stephen J. Estrop ,  Anuj B. Gosalia ,  David R. Blythe ,  Joseph C. Ballantyne ,  Kan Qiu ,  Gregory D. Swedberg ,  John (Mingtzong) Lee

IPC分类号： G06T15/00

CPC分类号： G09G5/39 ,  G09G2340/0435

摘要： Video frame buffers are controlled using a sequence of new-frame-indicators (e.g., FLIP) and no-new-frame-indicators (e.g., NOFLIP) in a frame indicator queue that is accessed with each display refresh. Video samples are loaded into a chain of video frame buffers that is “rotated” during the vertical blanking signal of the display to swap an old frame buffer out for a new frame buffer. The rotations of the frame buffer chain are controlled based on the frame indicators in the frame indicator queue to present new video samples to the display in a regular pattern, thereby providing smooth video playback.

摘要翻译： 在每个显示刷新访问的帧指示符队列中，使用新帧指示符序列（例如，FLIP）和无新帧指示符（例如，NOFLIP）来控制视频帧缓冲器。 视频样本被加载到视频帧缓冲器链中，该视频帧缓冲器在显示器的垂直消隐信号期间被“旋转”，以将新的帧缓冲器交换出来用于新的帧缓冲器。 基于帧指示符队列中的帧指示符来控制帧缓冲链的转动，以规则模式将新的视频样本呈现给显示器，从而提供平滑的视频回放。