METHOD AND APPARATUS FOR ACCOMMODATING DISPLAY MIGRATION AMONG A PLURALITY OF PHYSICAL DISPLAYS
    2.
    发明申请
    METHOD AND APPARATUS FOR ACCOMMODATING DISPLAY MIGRATION AMONG A PLURALITY OF PHYSICAL DISPLAYS 有权
    用于在多个物理显示器中显示移动的方法和装置

    公开(公告)号:US20120050260A1

    公开(公告)日:2012-03-01

    申请号:US12872859

    申请日:2010-08-31

    IPC分类号: G06T15/00 G09G5/00

    摘要: A method and apparatus provides for the accommodation of display migration among a plurality of physical displays. In one example, the method and apparatus detects a display migration condition from at least a second physical display to a first physical display. The method and apparatus then controls compositing of a plurality of desktop surfaces so as enable access of each one of the plurality of desktop surfaces on the first physical display. The plurality of desktop surfaces include at least a desktop surface associated with the second physical display. The desktop surface is the content in a piece of memory in a frame buffer, which represents all the display content presented on the associated physical display. In one example, the plurality of desktop surfaces may be composited into at least one three-dimensional display object. The three-dimensional display object includes but is not limited to a revolving door object or other three-dimensional shape or object (e.g., a cube object).

    摘要翻译: 一种方法和装置提供了在多个物理显示器之间调节显示器迁移。 在一个示例中,该方法和装置从至少第二物理显示器到第一物理显示器检测显示迁移条件。 该方法和装置然后控制多个桌面表面的合成,使得能够访问第一物理显示器上的多个台式表面中的每一个。 多个桌面表面至少包括与第二物理显示器相关联的桌面表面。 桌面表面是帧缓冲器中的一块存储器中的内容,其表示在相关联的物理显示器上呈现的所有显示内容。 在一个示例中,多个桌面表面可以被合成到至少一个三维显示对象中。 三维显示对象包括但不限于旋转门物体或其他三维形状或物体(例如,立体物体)。

    METHOD AND APPARATUS FOR MULTIPLE DISPLAY SYNCHRONIZATION
    3.
    发明申请
    METHOD AND APPARATUS FOR MULTIPLE DISPLAY SYNCHRONIZATION 审中-公开
    用于多显示同步的方法和装置

    公开(公告)号:US20110043514A1

    公开(公告)日:2011-02-24

    申请号:US12546518

    申请日:2009-08-24

    IPC分类号: G09G5/00

    摘要: A circuit includes a plurality of display path circuits and a timing and frame synchronization circuit. The timing and frame synchronization circuit aligns a first blanking interval of first timing information provided by a first of the display path circuits for a first display based on a second blanking interval of second timing information provided by a second of the display path circuits for a second display.

    摘要翻译: 电路包括多个显示路径电路和定时和帧同步电路。 定时和帧同步电路基于由第二显示路径电路提供的第二定时信息的第二消隐间隔来对准由第一显示路径电路提供的用于第一显示的第一定时信息的第一消隐间隔,用于第二 显示。

    Method and apparatus for accommodating display migration among a plurality of physical displays
    4.
    发明授权
    Method and apparatus for accommodating display migration among a plurality of physical displays 有权
    用于在多个物理显示器之间调节显示迁移的方法和装置

    公开(公告)号:US09164646B2

    公开(公告)日:2015-10-20

    申请号:US12872859

    申请日:2010-08-31

    摘要: A method and apparatus provides for the accommodation of display migration among a plurality of physical displays. In one example, the method and apparatus detects a display migration condition from at least a second physical display to a first physical display. The method and apparatus then controls compositing of a plurality of desktop surfaces so as enable access of each one of the plurality of desktop surfaces on the first physical display. The plurality of desktop surfaces include at least a desktop surface associated with the second physical display. The desktop surface is the content in a piece of memory in a frame buffer, which represents all the display content presented on the associated physical display. In one example, the plurality of desktop surfaces may be composited into at least one three-dimensional display object. The three-dimensional display object includes but is not limited to a revolving door object or other three-dimensional shape or object (e.g., a cube object).

    摘要翻译: 一种方法和装置提供了在多个物理显示器之间调节显示器迁移。 在一个示例中,该方法和装置从至少第二物理显示器到第一物理显示器检测显示迁移条件。 该方法和装置然后控制多个桌面表面的合成,使得能够访问第一物理显示器上的多个台式表面中的每一个。 多个桌面表面至少包括与第二物理显示器相关联的桌面表面。 桌面表面是帧缓冲器中的一块存储器中的内容,其表示在相关联的物理显示器上呈现的所有显示内容。 在一个示例中,多个桌面表面可以被合成到至少一个三维显示对象中。 三维显示对象包括但不限于旋转门物体或其他三维形状或物体(例如,立体物体)。

    Multiple display frame rendering method and apparatus
    5.
    发明授权
    Multiple display frame rendering method and apparatus 有权
    多显示帧渲染方法和装置

    公开(公告)号:US08866825B2

    公开(公告)日:2014-10-21

    申请号:US12968636

    申请日:2010-12-15

    申请人: Jeffrey G. Cheng

    发明人: Jeffrey G. Cheng

    IPC分类号: G06F15/80 G06T1/20

    CPC分类号: G06T1/20

    摘要: An apparatus includes a plurality of image processing circuits. Each image processing circuit generates an image frame corresponding to a single large surface. The first image processing circuit provides a portion of the generated image frame for a first display or plurality of displays and provides a remaining portion of the image frame to the remaining image processing circuits. The next image processing circuits provides the remaining portion of the image frame for the next plurality of displays.

    摘要翻译: 一种装置包括多个图像处理电路。 每个图像处理电路产生对应于单个大表面的图像帧。 第一图像处理电路为第一显示器或多个显示器提供生成的图像帧的一部分,并且将剩余的图像帧部分提供给剩余的图像处理电路。 下一个图像处理电路为下一个多个显示器提供图像帧的剩余部分。

    Event handler for context-switchable and non-context-switchable processing tasks
    6.
    发明授权
    Event handler for context-switchable and non-context-switchable processing tasks 有权
    用于上下文切换和不可上下文切换的处理任务的事件处理程序

    公开(公告)号:US07689748B2

    公开(公告)日:2010-03-30

    申请号:US11418788

    申请日:2006-05-05

    IPC分类号: G06F13/24

    CPC分类号: G06F13/24

    摘要: Embodiments of a system and method for handling interrupts are described herein. In an embodiment interrupts from various client components in a system (also referred to as clients) are processed by an interrupt handler component uniformly. The various clients signal interrupts in different manners. For example, some clients signal interrupts in a level-based manner, and some clients signal interrupts in a pulse-based manner. In an embodiment, all interrupts received by the interrupt handler are formed into an event message according to a uniform format regardless of the manner in which the interrupt is signaled. The event message includes all information necessary for a host processor interrupt service routine (ISR) to service the interrupts without reading hardware registers. Event messages are stored in an event buffer for access and handling by the host. The event buffer is managed by the interrupt handler.

    摘要翻译: 本文描述了用于处理中断的系统和方法的实施例。 在一个实施例中,由系统中的各种客户端组件(也称为客户端)的中断由中断处理程序组件均匀地处理。 各种客户端以不同的方式发出中断信号。 例如,一些客户端以基于电平的方式发送中断,并且一些客户端以基于脉冲的方式发送中断。 在一个实施例中,中断处理程序接收到的所有中断都是根据均匀的格式形成事件消息,而不管中断信号的方式如何。 事件消息包括主机处理器中断服务程序(ISR)在不读取硬件寄存器的情况下服务中断所需的所有信息。 事件消息存储在事件缓冲区中以供主机访问和处理。 事件缓冲区由中断处理程序管理。

    Method and apparatus with dynamic graphics surface memory allocation
    7.
    发明授权
    Method and apparatus with dynamic graphics surface memory allocation 有权
    具有动态图形表面存储器分配的方法和装置

    公开(公告)号:US08212832B2

    公开(公告)日:2012-07-03

    申请号:US11298024

    申请日:2005-12-08

    IPC分类号: G06F12/02

    CPC分类号: G06T1/60

    摘要: An apparatus and method utilizes system memory as backing stores so that local graphics memory may be oversubscribed. Surfaces may be paged in and out of system memory based on the amount of usage of the surfaces. The apparatus and method also prioritizes surfaces among different tiers of local memory (e.g. frame buffer), non-local memory (e.g. page locked system memory), and system memory backing stores (e.g. pageable system memory) locations based on predefined criteria and runtime statistics relating to the surfaces. As such, local memory may be, for example, expanded without extra memory costs such as adding a frame buffer memory to allow graphics applications to effectively use more memory and run faster.

    摘要翻译: 一种装置和方法利用系统存储器作为备份存储器,使得局部图形存储器可能被超额认购。 可以基于表面的使用量将表面分页进出系统存储器。 该装置和方法还基于预定义的标准和运行时统计信息优先考虑本地存储器(例如,帧缓冲器),非本地存储器(例如页锁系统存储器)和系统存储器备份存储器(例如可分页系统存储器)位置的不同层之间的表面 涉及表面。 因此,本地存储器可以例如扩展而没有额外的存储器成本,例如添加帧缓冲存储器以允许图形应用程序有效地使用更多的存储器并且运行得更快。

    MULTIPLE DISPLAY FRAME RENDERING METHOD AND APPARATUS
    8.
    发明申请
    MULTIPLE DISPLAY FRAME RENDERING METHOD AND APPARATUS 有权
    多显示框渲染方法和设备

    公开(公告)号:US20120154411A1

    公开(公告)日:2012-06-21

    申请号:US12968636

    申请日:2010-12-15

    申请人: Jeffrey G. Cheng

    发明人: Jeffrey G. Cheng

    IPC分类号: G06T1/20

    CPC分类号: G06T1/20

    摘要: An apparatus includes a plurality of image processing circuits. Each image processing circuit generates an image frame corresponding to a single large surface. The first image processing circuit provides a portion of the generated image frame for a first display or plurality of displays and provides a remaining portion of the image frame to the remaining image processing circuits. The next image processing circuits provides the remaining portion of the image frame for the next plurality of displays.

    摘要翻译: 一种装置包括多个图像处理电路。 每个图像处理电路产生对应于单个大表面的图像帧。 第一图像处理电路为第一显示器或多个显示器提供生成的图像帧的一部分,并且将剩余的图像帧部分提供给剩余的图像处理电路。 下一个图像处理电路为下一个多个显示器提供图像帧的剩余部分。

    MULTIPLE DISPLAY CHROMINANCE AND LUMINANCE METHOD AND APPARATUS
    9.
    发明申请
    MULTIPLE DISPLAY CHROMINANCE AND LUMINANCE METHOD AND APPARATUS 审中-公开
    多种显示色彩和照明方法和装置

    公开(公告)号:US20110242142A1

    公开(公告)日:2011-10-06

    申请号:US13052761

    申请日:2011-03-21

    IPC分类号: G09G5/10

    摘要: An apparatus includes a chrominance and luminance module. The chrominance and luminance module obtains display characteristics of each of a plurality of displays. The chrominance and luminance module selectively adjusts, on a per display basis, chrominance and luminance for each of the displays based on the display characteristics. In one example, the displays collectively display a single large surface.

    摘要翻译: 一种装置包括色度和亮度模块。 色度和亮度模块获得多个显示器中的每一个的显示特性。 色度和亮度模块基于显示特性在每个显示器上选择性地调整每个显示器的色度和亮度。 在一个示例中,显示器共同显示单个大表面。