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1. 发明授权

US06788312B1 Method for improving quality in graphics pipelines through a frame's top and bottom field processing with conditional thresholding and weighting techniques 有权
标题翻译：通过条件阈值和加权技术通过帧的顶部和底部场处理来提高图形管线中的质量的方法
公开(公告)号：US06788312B1
公开(公告)日：2004-09-07
申请号：US09922759
申请日：2001-08-06
申请人： Hassane S. Azar , Douglas Sim Dietrich, Jr. , Duncan Andrew Riach , Henry P. Moreton , Douglas H. Rogers
发明人： Hassane S. Azar , Douglas Sim Dietrich, Jr. , Duncan Andrew Riach , Henry P. Moreton , Douglas H. Rogers
IPC分类号： G09G502
CPC分类号： G09G5/00 , G06F3/14 , G09G2310/0229 , G09G2320/103
摘要： A system, method and computer program product are provided for improving image quality in a graphics pipeline. Initially, a difference is detected between a first pixel of a first frame to be outputted and a corresponding second pixel of a second frame outputted before the first frame. Such difference may be representative of motion which is capable of reducing image quality. A pixel output is then modified if such a difference is detected. This is accomplished utilizing texturing hardware in the graphics pipeline. Thereafter, the pixel output is outputted via a progressive or interlaced display system.
摘要翻译：提供了一种用于提高图形流水线中的图像质量的系统，方法和计算机程序产品。首先，在要输出的第一帧的第一像素与在第一帧之前输出的第二帧的相应的第二像素之间检测到差异。这种差异可以代表能够降低图像质量的运动。如果检测到这样的差异，则像素输出被修改。这是通过图形管道中的纹理硬件来实现的。此后，通过渐进或隔行显示系统输出像素输出。

2. 发明授权

US08961316B2 System and method for improving the graphics performance of hosted applications 有权
标题翻译：提高托管应用程序图形性能的系统和方法
公开(公告)号：US08961316B2
公开(公告)日：2015-02-24
申请号：US13232979
申请日：2011-09-14
申请人： Douglas Sim Dietrich, Jr. , Nico Benitez , Timothy Cotter
发明人： Douglas Sim Dietrich, Jr. , Nico Benitez , Timothy Cotter
IPC分类号： A63F13/00 , H04N21/6587 , H04L29/06 , H04N21/6405 , H04N19/436 , H04N21/2381 , H04N19/164 , H04N19/169 , H04N21/234 , H04N21/2343 , H04N21/658 , H04N19/146 , H04N21/845 , H04N21/61 , H04N19/61 , H04N21/478 , H04N19/132 , A63F13/30 , H04N21/6377 , H04N21/233 , H04N19/107 , H04N19/172
CPC分类号： A63F13/358 , A63F13/12 , A63F2300/402 , A63F2300/407 , A63F2300/534 , A63F2300/552 , A63F2300/554 , A63F2300/556 , A63F2300/572 , A63F2300/577 , A63F2300/636 , A63F2300/69 , H04L65/403 , H04L65/4076 , H04L65/605 , H04L67/38 , H04N19/107 , H04N19/132 , H04N19/146 , H04N19/164 , H04N19/172 , H04N19/188 , H04N19/436 , H04N19/61 , H04N21/233 , H04N21/23406 , H04N21/2343 , H04N21/2381 , H04N21/4781 , H04N21/6125 , H04N21/6377 , H04N21/6405 , H04N21/658 , H04N21/6587 , H04N21/8458
摘要： A game server comprising a central processing unit to process video game program code and a graphics processing unit (GPU) to process graphics commands; back buffers to store video frames in response to the execution of the graphics commands; a front buffer to receive a video frame for rendering on a display after the video frame has been completed in one of the one or more back buffers, the front buffer outputting the video frame for display one scan line at a time at a designated scan out frequency, a subset of scan lines stored in the front buffer being associated with a VBI; a frame processing module to increase the number of scan lines to increase the likelihood that a new frame will be completed in a back buffer and ready for transfer to the front buffer at a time during the VBI.
摘要翻译：一种游戏服务器，包括处理视频游戏程序代码的中央处理单元和用于处理图形命令的图形处理单元（GPU）; 响应于图形命令的执行而存储视频帧的后缓冲器; 前缓冲器，用于在所述一个或多个后缓冲器之一中完成所述视频帧之后接收用于在显示器上呈现的视频帧，所述前缓冲器输出所述视频帧以便在指定的扫描一次一次显示一条扫描线存储在前缓冲器中的与VBI相关联的扫描线的子集; 帧处理模块，用于增加扫描线的数量，以增加在后台缓冲器中将完成新帧并且准备好在VBI期间一次传送到前缓冲器的可能性。

3. 发明授权

US07468726B1 Culling in a vertex processing unit 有权
标题翻译：在顶点处理单元中进行切换
公开(公告)号：US07468726B1
公开(公告)日：2008-12-23
申请号：US11293876
申请日：2005-12-01
申请人： Matthias M. Wloka , Douglas Sim Dietrich, Jr.
发明人： Matthias M. Wloka , Douglas Sim Dietrich, Jr.
IPC分类号： G06T15/40
CPC分类号： G06T15/40
摘要： A graphics processor performs culling of invisible primitives in a vertex processing unit that includes a geometry shader or other processing engine that performs per-primitive operations. Primitives can be culled after clip space coordinates for the vertices have been computed and in some instances before at least one other vertex attribute has been computed. To the extent that this early culling reduces the number of vertices for which the full set of attributes is computed or reduces the number of primitives or vertices delivered to downstream units, throughput of the processor is increased.
摘要翻译：图形处理器在顶点处理单元中执行对不可见原语的剔除，该顶点处理单元包括执行每个原始操作的几何着色器或其他处理引擎。可以在已经计算了顶点的剪切空间坐标之后，并且在某些情况下，在计算了至少一个其他顶点属性之前，可以剔除原语。在这种早期剔除减少了计算全部属性集合的顶点数量的情况下，或减少了向下游单元传送的图元或顶点的数量，从而增加了处理器的吞吐量。

4. 发明授权

US07573485B1 System and method for virtual coverage anti-aliasing 有权
标题翻译：用于虚拟覆盖抗锯齿的系统和方法
公开(公告)号：US07573485B1
公开(公告)日：2009-08-11
申请号：US11955746
申请日：2007-12-13
申请人： Gary C. King , Douglas Sim Dietrich, Jr. , Michael J. M. Toksvig , Steven E. Molnar , Edward A. Hutchins
发明人： Gary C. King , Douglas Sim Dietrich, Jr. , Michael J. M. Toksvig , Steven E. Molnar , Edward A. Hutchins
IPC分类号： G09G5/00
CPC分类号： G06T11/40
摘要： A graphics system has a mode of operation in which real samples and virtual samples are generated for anti-aliasing pixels. Each virtual sample identifies a set of real samples associated with a common primitive that covers a virtual sample location within a pixel. The virtual samples provide additional coverage information that may be used to adjust the weights of real samples.
摘要翻译：图形系统具有操作模式，其中为抗锯齿像素生成真实样本和虚拟样本。每个虚拟样本标识与覆盖像素内的虚拟样本位置的公共基元相关联的一组实际样本。虚拟样本提供可用于调整实际样本权重的附加覆盖信息。

5. 发明授权

US07333119B1 System and method for virtual coverage anti-aliasing 有权
标题翻译：用于虚拟覆盖抗锯齿的系统和方法
公开(公告)号：US07333119B1
公开(公告)日：2008-02-19
申请号：US10980078
申请日：2004-11-02
申请人： Gary C. King , Douglas Sim Dietrich, Jr. , Michael J. M. Toksvig , Steven E. Molnar , Edward A. Hutchins
发明人： Gary C. King , Douglas Sim Dietrich, Jr. , Michael J. M. Toksvig , Steven E. Molnar , Edward A. Hutchins
IPC分类号： G09G5/00
CPC分类号： G06T11/40
摘要： A graphics system has a mode of operation in which real samples and virtual samples are generated for anti-aliasing pixels. Each virtual sample identifies a set of real samples associated with a common primitive that covers a virtual sample location within a pixel. The virtual samples provide additional coverage information that may be used to adjust the weights of real samples.
摘要翻译：图形系统具有操作模式，其中为抗锯齿像素生成真实样本和虚拟样本。每个虚拟样本标识与覆盖像素内的虚拟样本位置的公共基元相关联的一组实际样本。虚拟样本提供可用于调整实际样本权重的附加覆盖信息。

6. 发明授权

US08106904B2 Shader program generation system and method 有权
标题翻译：着色器程序生成系统和方法
公开(公告)号：US08106904B2
公开(公告)日：2012-01-31
申请号：US11181180
申请日：2005-07-13
申请人： Douglas Sim Dietrich, Jr. , Ashutosh G. Rege , Christopher T. Maughan
发明人： Douglas Sim Dietrich, Jr. , Ashutosh G. Rege , Christopher T. Maughan
IPC分类号： G06T15/00
CPC分类号： G06T15/005 , G06F8/30 , G06T15/80
摘要： A method and computer program product are provided for generating a shader program. Included is a file associated with a graphics effect. In use, a shader program is generated based on processing of the file to apply the graphics effect to an object.
摘要翻译：提供了一种用于生成着色器程序的方法和计算机程序产品。包括与图形效果相关联的文件。在使用中，基于文件的处理生成着色器程序，以将图形效果应用于对象。

7. 发明授权

US08845434B2 System and method for improving the graphics performance of hosted applications 有权
标题翻译：提高托管应用程序图形性能的系统和方法
公开(公告)号：US08845434B2
公开(公告)日：2014-09-30
申请号：US13232971
申请日：2011-09-14
申请人： Douglas Sim Dietrich, Jr. , Nico Benitez , Timothy Cotter
发明人： Douglas Sim Dietrich, Jr. , Nico Benitez , Timothy Cotter
IPC分类号： A63F13/00 , H04N21/845 , H04N21/6587 , A63F13/30 , H04N21/234 , H04N21/61 , H04L29/06 , H04N21/2343 , H04N21/478 , H04N21/233 , H04N19/164 , H04N19/61 , H04N19/107 , H04N21/2381 , H04N19/169 , H04N21/235 , H04N19/172 , H04N19/146 , H04N19/132 , H04N19/436 , H04N21/6405
CPC分类号： A63F13/358 , A63F13/12 , A63F2300/402 , A63F2300/407 , A63F2300/534 , A63F2300/552 , A63F2300/554 , A63F2300/556 , A63F2300/572 , A63F2300/577 , A63F2300/636 , A63F2300/69 , H04L65/403 , H04L65/4076 , H04L65/605 , H04L67/38 , H04N19/107 , H04N19/132 , H04N19/146 , H04N19/164 , H04N19/172 , H04N19/188 , H04N19/436 , H04N19/61 , H04N21/233 , H04N21/23406 , H04N21/2343 , H04N21/235 , H04N21/2381 , H04N21/4781 , H04N21/6125 , H04N21/6405 , H04N21/6587 , H04N21/8458
摘要： A system comprises: an application/game server comprising a central processing unit to process application/video game program code and a graphics processing unit (GPU) to process graphics commands and generate a series of video frames for the application/video game; one or more back buffers to store video frames as the video frames are being created in response to the execution of the graphics commands; a front buffer to receive a video frame for rendering on a display after the video frame has been completed in one of the one or more back buffers, the front buffer outputting the video frame for display one scan line at a time at a designated scan out frequency, a subset of scan lines stored in the front buffer being associated with a vertical blanking interval (VBI); and a frame processing module.
摘要翻译：系统包括：应用/游戏服务器，包括处理应用/视频游戏程序代码的中央处理单元和处理图形命令的图形处理单元（GPU），并为应用/视频游戏生成一系列视频帧; 当响应于图形命令的执行正在创建视频帧时存储视频帧的一个或多个后缓冲器; 前缓冲器，用于在所述一个或多个后缓冲器之一中完成所述视频帧之后接收用于在显示器上呈现的视频帧，所述前缓冲器输出所述视频帧以便在指定的扫描一次一次显示一条扫描线存储在前缓冲器中的扫描线的子集与垂直消隐间隔（VBI）相关联; 和帧处理模块。

8. 发明授权

US06720975B1 Super-sampling and multi-sampling system and method for antialiasing 有权
标题翻译：超采样和多采样系统及抗锯齿方法
公开(公告)号：US06720975B1
公开(公告)日：2004-04-13
申请号：US09982449
申请日：2001-10-17
申请人： Douglas Sim Dietrich, Jr.
发明人： Douglas Sim Dietrich, Jr.
IPC分类号： G09G500
CPC分类号： G06T11/40
摘要： A system, method, and computer program product are provided for antialiasing during rendering in a graphics pipeline. Initially, a primitive of vertex data is received in a graphics pipeline. Next, a super-sampling operation is performed on the primitive of vertex data ufilizing the graphics pipeline. Further, a multi-sampling operation is performed on the primitive of vertex data utilizing the graphics pipeline.
摘要翻译：提供了一种系统，方法和计算机程序产品，用于在图形管线中渲染期间进行抗锯齿。最初，在图形管线中接收顶点数据的原始图形。接下来，利用图形管线对顶点数据的原语执行超采样操作。此外，利用图形管线对顶点数据的原语执行多采样操作。

9. 发明授权

US09446305B2 System and method for improving the graphics performance of hosted applications 有权
标题翻译：提高托管应用程序图形性能的系统和方法
公开(公告)号：US09446305B2
公开(公告)日：2016-09-20
申请号：US13430269
申请日：2012-03-26
申请人： Douglas Sim Dietrich, Jr. , Nico Benitez , Timothy Cotter
发明人： Douglas Sim Dietrich, Jr. , Nico Benitez , Timothy Cotter
IPC分类号： G06T1/20 , A63F13/30 , H04N21/233 , H04N21/2343 , H04N21/2381 , H04N21/478 , H04N21/61 , H04N21/6587 , H04H60/32 , H04L29/06 , H04N21/24 , H04N21/242 , H04N19/61 , H04N19/146 , H04N19/436 , H04N19/169 , H04H20/42 , H04N21/6405
CPC分类号： A63F13/358 , A63F13/12 , A63F13/20 , A63F13/25 , A63F13/335 , A63F13/355 , A63F13/837 , A63F2300/203 , A63F2300/402 , A63F2300/407 , A63F2300/534 , A63F2300/538 , A63F2300/552 , A63F2300/554 , A63F2300/5553 , A63F2300/572 , A63F2300/577 , A63F2300/636 , A63F2300/69 , A63F2300/8076 , H04H20/42 , H04H60/32 , H04L65/403 , H04L65/4076 , H04L65/605 , H04L67/38 , H04N19/146 , H04N19/188 , H04N19/436 , H04N19/61 , H04N21/233 , H04N21/2343 , H04N21/2381 , H04N21/2405 , H04N21/242 , H04N21/4781 , H04N21/6125 , H04N21/6405 , H04N21/6587
摘要： A system and method for efficiently processing a video stream using limited hardware and/or software resources. For example, one embodiment of a computer-implemented method for efficiently processing a video stream with a processor pipeline having a plurality of pipeline stages, comprises: identifying a bottleneck stage within the processor pipeline the bottleneck stage processing frames of the video stream; receiving a feedback signal from the bottleneck stage at one or more upstream stages, the feedback signal providing an indication of the speed at which the bottleneck stage is processing the frames of the video stream; and responsively adjusting the speed at which the one or more upstream stages are processing frames of the video stream to approximate the speed at which the bottleneck stage is processing the frames of the video stream.
摘要翻译：一种使用有限的硬件和/或软件资源有效地处理视频流的系统和方法。例如，用于利用具有多个流水线级的处理器流水线高效地处理视频流的计算机实现的方法的一个实施例包括：识别处理器流水线内的瓶颈级处理视频流的帧的瓶颈级; 在一个或多个上游级接收来自瓶颈级的反馈信号，该反馈信号提供瓶颈级处理视频流的帧的速度的指示; 以及响应地调整所述一个或多个上游级处理所述视频流的帧的速度以接近所述瓶颈级处理所述视频流的帧的速度。

10. 发明授权

US08851999B2 System and method for improving the graphics performance of hosted applications 有权
标题翻译：提高托管应用程序图形性能的系统和方法
公开(公告)号：US08851999B2
公开(公告)日：2014-10-07
申请号：US13232985
申请日：2011-09-14
申请人： Douglas Sim Dietrich, Jr. , Nico Benitez , Timothy Cotter
发明人： Douglas Sim Dietrich, Jr. , Nico Benitez , Timothy Cotter
IPC分类号： A63F13/00 , A63F13/30 , H04N19/169 , H04N21/233 , H04N21/234 , H04N21/2343 , H04N21/2381 , H04N21/478 , H04N21/61 , H04N21/6377 , H04N21/6405 , H04N21/658 , H04N21/6587 , H04N21/845 , H04N19/146 , H04N19/164 , H04N19/132 , H04N19/107 , H04N19/172 , H04N19/61 , H04N19/436 , H04L29/06
CPC分类号： A63F13/358 , A63F13/12 , A63F2300/402 , A63F2300/407 , A63F2300/534 , A63F2300/552 , A63F2300/554 , A63F2300/556 , A63F2300/572 , A63F2300/577 , A63F2300/636 , A63F2300/69 , H04L65/403 , H04L65/4069 , H04L65/4076 , H04L65/605 , H04L67/38 , H04N19/107 , H04N19/132 , H04N19/146 , H04N19/164 , H04N19/172 , H04N19/188 , H04N19/436 , H04N19/61 , H04N21/233 , H04N21/23406 , H04N21/2343 , H04N21/2381 , H04N21/4781 , H04N21/6125 , H04N21/6377 , H04N21/6405 , H04N21/658 , H04N21/6587 , H04N21/8458
摘要： A system for hosting video games comprising: a game server comprising a central processing unit to process video game program code and a graphics processing unit (GPU) to process graphics commands; one or more back buffers to store video frames in response to the execution of the graphics commands; a front buffer to receive a video frame for rendering on a display and outputting the video frame for display one scan line at a time at a designated scan out frequency, a subset of scan lines stored in the front buffer being associated with a vertical blanking interval (VBI); a frame processing module to increase the number of scan lines associated with the VBI to increase the likelihood that a new frame will be completed in a back buffer and ready for transfer to the front buffer at a time during the VBI.
摘要翻译：一种用于托管视频游戏的系统，包括：游戏服务器，包括处理视频游戏程序代码的中央处理单元和处理图形命令的图形处理单元（GPU）; 响应于图形命令的执行而存储视频帧的一个或多个后缓冲器; 接收用于在显示器上呈现的视频帧的前缓冲器，并且以指定的扫描频率一次输出用于显示一条扫描线的视频帧，存储在前缓冲器中的扫描线的子集与垂直消隐间隔相关联（VBI）; 帧处理模块，用于增加与VBI相关联的扫描线的数量，以增加新的帧将在后台缓冲器中完成并准备好在VBI期间一次传送到前缓冲器的可能性。

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