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1. 发明授权

US08063909B2 Systems and methods for providing intermediate targets in a graphics system 有权
标题翻译：在图形系统中提供中间目标的系统和方法
公开(公告)号：US08063909B2
公开(公告)日：2011-11-22
申请号：US12489316
申请日：2009-06-22
申请人： Michele B Boland , Charles N Boyd , Anantha R Kancherla
发明人： Michele B Boland , Charles N Boyd , Anantha R Kancherla
IPC分类号： G06T1/00
CPC分类号： G06T1/60 , G06T15/005
摘要： Intermediate target(s) are utilized in connection with computer graphics in a computer system. In various embodiments, intermediate memory buffers in video memory are utilized to allow serialized programs from graphics APIs to support algorithms that exceed the instruction limits of procedural shaders for single programs. The intermediate buffers may also allow sharing of data between programs for other purposes as well, and are atomically accessible. The size of the buffers, i.e., the amount of data stored in the intermediate targets, can be variably set for a varying amount of resolution with respect to the graphics data. In this regard, a single program generates intermediate data, which can then be used, and re-used, by an extension of the same program and/or any number of other programs any number of times, enabling considerable flexibility and complexity of shading programs, while maintaining the speed of modern graphics chips.
摘要翻译：中间目标与计算机系统中的计算机图形结合使用。在各种实施例中，视频存储器中的中间存储器缓冲器被用于允许来自图形API的序列化程序支持超过单个程序的程序着色器的指令限制的算法。中间缓冲器也可以允许在用于其它目的的程序之间共享数据，并且是原子上可访问的。缓冲器的大小，即存储在中间目标中的数据量可以相对于图形数据可变地设置为分辨率的变化量。在这方面，单个程序生成中间数据，然后可以通过扩展相同程序和/或任何数量的其他程序任意次数来使用和重新使用，从而实现着色程序的相当大的灵活性和复杂性同时保持现代图形芯片的速度。

2. 发明授权

US08493619B2 Hardware-accelerated color data processing 有权
标题翻译：硬件加速色彩数据处理
公开(公告)号：US08493619B2
公开(公告)日：2013-07-23
申请号：US13208751
申请日：2011-08-12
申请人： Glenn F. Evans , Benjamin Ellett , David R. Blythe , Anantha R. Kancherla , Bradley P. Gibson , Michael D. Stokes , Steven James White , Denis Demandolx
发明人： Glenn F. Evans , Benjamin Ellett , David R. Blythe , Anantha R. Kancherla , Bradley P. Gibson , Michael D. Stokes , Steven James White , Denis Demandolx
IPC分类号： G09G5/02 , G06F15/00
CPC分类号： H04N1/603
摘要： Methods for mapping color data having at least one color associated therewith to an output device based on an input-device profile and an output-device profile, each profile having a tone curve and a color matrix, are provided. In one embodiment, the method includes receiving color data from an input device and determining whether the color data is in a linear space. If it is determined that the color data is not in a linear space, the method further includes applying the tone curve of the input device profile to the color data to convert it into a linear space. The method further includes converting the color(s) associated with the color data from the input linear space to an output linear space by applying the color matrix of the input device profile and the inverse color matrix of the output device profile to create color-converted image data.
摘要翻译：提供了基于输入设备配置文件和输出设备配置文件将具有与其相关联的至少一种颜色的颜色数据映射到输出设备的方法，每个配置文件具有色调曲线和颜色矩阵。在一个实施例中，该方法包括从输入装置接收彩色数据并确定彩色数据是否处于线性空间。如果确定颜色数据不在线性空间中，则该方法还包括将输入设备简档的色调曲线应用于颜色数据以将其转换为线性空间。该方法还包括通过应用输出设备配置文件的颜色矩阵和输出设备配置文件的反色矩阵来将与输入线性空间的颜色数据相关联的颜色转换为输出线性空间，以创建颜色转换图像数据。

3. 发明申请

US20120113118A1 Systems and Methods for Providing Intermediate Targets in a Graphics System 有权
标题翻译：在图形系统中提供中间目标的系统和方法
公开(公告)号：US20120113118A1
公开(公告)日：2012-05-10
申请号：US13286054
申请日：2011-10-31
申请人： Michele B. Boland , Charles N. Boyd , Anantha R. Kancherla
发明人： Michele B. Boland , Charles N. Boyd , Anantha R. Kancherla
IPC分类号： G06T15/80
CPC分类号： G06T1/60 , G06T15/005
摘要： Utilizing intermediate target(s) in connection with computer graphics in a computer system is provided. In various embodiments, intermediate memory buffers in video memory are provided and utilized to allow serialized programs from graphics APIs to support algorithms that exceed the instruction limits of procedural shaders for single programs. The intermediate buffers may also allow sharing of data between programs for other purposes as well, and are atomically accessible. The size of the buffers can be variably set for a varying amount of resolution with respect to the graphics data. In this regard, a single program generates intermediate data, which can then be used, and re-used, by an extension of the same program and/or any number of other programs any number of times as may be desired, enabling considerable flexibility and complexity of shading programs, while maintaining the speed of modern graphics chips.
摘要翻译：提供了与计算机系统中的计算机图形相关联的中间目标。在各种实施例中，视频存储器中的中间存储器缓冲器被提供并用于允许来自图形API的序列化程序支持超过单个程序的程序着色器的指令限制的算法。中间缓冲器也可以允许在用于其它目的的程序之间共享数据，并且是原子上可访问的。缓冲器的大小可以相对于图形数据变化地设定为分辨率的变化。在这方面，单个程序产生中间数据，然后可以通过相同程序和/或任何数量的其他程序的扩展来使用和重新使用任何次数的可能的期望，从而实现相当大的灵活性，遮蔽程序的复杂性，同时保持现代图形芯片的速度。

4. 发明授权

US07564460B2 Systems and methods for providing intermediate targets in a graphics system 有权
标题翻译：在图形系统中提供中间目标的系统和方法
公开(公告)号：US07564460B2
公开(公告)日：2009-07-21
申请号：US10196864
申请日：2002-07-16
申请人： Michele B. Boland , Charles N. Boyd , Anantha R. Kancherla
发明人： Michele B. Boland , Charles N. Boyd , Anantha R. Kancherla
IPC分类号： G06F15/80
CPC分类号： G06T1/60 , G06T15/005
摘要： Systems and methods for utilizing intermediate target(s) in connection with computer graphics in a computer system are provided. In various embodiments, intermediate memory buffers in video memory are provided and utilized to allow serialized programs from graphics APIs to support algorithms that exceed the instruction limits of procedural shaders for single programs. The intermediate buffers may also allow sharing of data between programs for other purposes as well, and are atomically accessible. The size of the buffers, i.e., the amount of data stored in the intermediate targets, can be variably set for a varying amount of resolution with respect to the graphics data. In this regard, a single program generates intermediate data, which can then be used, and re-used, by an extension of the same program and/or any number of other programs any number of times as may be desired, enabling considerable flexibility and complexity of shading programs, while maintaining the speed of modem graphics chips.
摘要翻译：提供了一种在计算机系统中利用与计算机图形相关的中间目标的系统和方法。在各种实施例中，视频存储器中的中间存储器缓冲器被提供并用于允许来自图形API的序列化程序支持超过单个程序的程序着色器的指令限制的算法。中间缓冲器也可以允许在用于其它目的的程序之间共享数据，并且是原子上可访问的。缓冲器的大小，即存储在中间目标中的数据量可以相对于图形数据可变地设置为分辨率的变化量。在这方面，单个程序产生中间数据，然后可以通过相同程序和/或任何数量的其他程序的扩展来使用和重新使用任何次数的可能的期望，从而实现相当大的灵活性，遮蔽程序的复杂性，同时保持调制解调器图形芯片的速度。

5. 发明授权

US08379035B2 Systems and methods for providing intermediate targets in a graphics system 有权
标题翻译：在图形系统中提供中间目标的系统和方法
公开(公告)号：US08379035B2
公开(公告)日：2013-02-19
申请号：US13286054
申请日：2011-10-31
申请人： Michele B Boland , Charles N Boyd , Anantha R Kancherla
发明人： Michele B Boland , Charles N Boyd , Anantha R Kancherla
IPC分类号： G06T11/40
CPC分类号： G06T1/60 , G06T15/005
摘要： Systems and methods for utilizing intermediate target(s) in connection with computer graphics in a computer system allow serialized programs from graphics APIs to support algorithms that exceed the instruction limits of procedural shaders for single programs. The intermediate buffers may also allow sharing of data between programs for other purposes as well, and are atomically accessible. The size of the buffers, i.e., the amount of data stored in the intermediate targets, can be variably set for a varying amount of resolution with respect to the graphics data. In this regard, a single program generates intermediate data, which can then be used, and re-used, by an extension of the same program and/or any number of other programs any number of times as may be desired, enabling considerable flexibility and complexity of shading programs, while maintaining the speed of modern graphics chips.
摘要翻译：在计算机系统中利用与计算机图形相关联的中间目标的系统和方法允许来自图形API的序列化程序支持超过单个程序的程序着色器的指令限制的算法。中间缓冲器也可以允许在用于其它目的的程序之间共享数据，并且是原子上可访问的。缓冲器的大小，即存储在中间目标中的数据量可以相对于图形数据可变地设置为分辨率的变化量。在这方面，单个程序产生中间数据，然后可以通过相同程序和/或任何数量的其他程序的扩展来使用和重新使用任何次数的可能的期望，从而实现相当大的灵活性，遮蔽程序的复杂性，同时保持现代图形芯片的速度。

6. 发明申请

US20110298819A1 HARDWARE-ACCELERATED COLOR DATA PROCESSING 有权
标题翻译：硬件加速颜色数据处理
公开(公告)号：US20110298819A1
公开(公告)日：2011-12-08
申请号：US13208751
申请日：2011-08-12
申请人： GLENN F. EVANS , BENJAMIN ELLETT , DAVID R. BLYTHE , ANANTHA R. KANCHERLA , BRADLEY P. GIBSON , MICHAEL D. STOKES , STEVEN JAMES WHITE , DENIS DEMANDOLX
发明人： GLENN F. EVANS , BENJAMIN ELLETT , DAVID R. BLYTHE , ANANTHA R. KANCHERLA , BRADLEY P. GIBSON , MICHAEL D. STOKES , STEVEN JAMES WHITE , DENIS DEMANDOLX
IPC分类号： G09G5/02
CPC分类号： H04N1/603
摘要： Methods for mapping color data having at least one color associated therewith to an output device based on an input-device profile and an output-device profile, each profile having a tone curve and a color matrix, are provided. In one embodiment, the method includes receiving color data from an input device and determining whether the color data is in a linear space. If it is determined that the color data is not in a linear space, the method further includes applying the tone curve of the input device profile to the color data to convert it into a linear space. The method further includes converting the color(s) associated with the color data from the input linear space to an output linear space by applying the color matrix of the input device profile and the inverse color matrix of the output device profile to create color-converted image data.
摘要翻译：提供了基于输入设备配置文件和输出设备配置文件将具有与其相关联的至少一种颜色的颜色数据映射到输出设备的方法，每个配置文件具有色调曲线和颜色矩阵。在一个实施例中，该方法包括从输入装置接收彩色数据并确定彩色数据是否处于线性空间。如果确定颜色数据不在线性空间中，则该方法还包括将输入设备简档的色调曲线应用于颜色数据以将其转换为线性空间。该方法还包括通过应用输出设备配置文件的颜色矩阵和输出设备配置文件的反色矩阵来将与输入线性空间的颜色数据相关联的颜色转换为输出线性空间，以创建颜色转换图像数据。

7. 发明申请

US20090256849A1 Systems and Methods for Providing Intermediate Targets in a Graphics System 有权
标题翻译：在图形系统中提供中间目标的系统和方法
公开(公告)号：US20090256849A1
公开(公告)日：2009-10-15
申请号：US12489316
申请日：2009-06-22
申请人： Michele B. Boland , Charles N. Boyd , Anantha R. Kancherla
发明人： Michele B. Boland , Charles N. Boyd , Anantha R. Kancherla
IPC分类号： G06T1/00
CPC分类号： G06T1/60 , G06T15/005
摘要： Systems and methods for utilizing intermediate target(s) in connection with computer graphics in a computer system are provided. In various embodiments, intermediate memory buffers in video memory are provided and utilized to allow serialized programs from graphics APIs to support algorithms that exceed the instruction limits of procedural shaders for single programs. The intermediate buffers may also allow sharing of data between programs for other purposes as well, and are atomically accessible. The size of the buffers, i.e., the amount of data stored in the intermediate targets, can be variably set for a varying amount of resolution with respect to the graphics data. In this regard, a single program generates intermediate data, which can then be used, and re-used, by an extension of the same program and/or any number of other programs any number of times as may be desired, enabling considerable flexibility and complexity of shading programs, while maintaining the speed of modern graphics chips.
摘要翻译：提供了一种在计算机系统中利用与计算机图形相关的中间目标的系统和方法。在各种实施例中，视频存储器中的中间存储器缓冲器被提供并用于允许来自图形API的序列化程序支持超过单个程序的程序着色器的指令限制的算法。中间缓冲器也可以允许在用于其它目的的程序之间共享数据，并且是原子上可访问的。缓冲器的大小，即存储在中间目标中的数据量可以相对于图形数据可变地设置为分辨率的变化量。在这方面，单个程序产生中间数据，然后可以通过相同程序和/或任何数量的其他程序的扩展来使用和重新使用任何次数的可能的期望，从而实现相当大的灵活性，遮蔽程序的复杂性，同时保持现代图形芯片的速度。

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