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Display Diagnostics, with Kernel mode device driver interface changes to allow the driver for a display controller to report diagnostic events to the operating system. Shared graphics power components , allowing non-graphics drivers to participate in the power management of a graphics device.
In GDI, a device context (DC) defines the attributes of text and images for the output device, e.g., screen or printer. GDI maintains the actual context. Generating the output requires a handle to the device context (HDC). After generating the output, the handle could be released. GDI uses Bresenham's line drawing algorithm to draw aliased lines.
Driver Verifier is a tool included in Microsoft Windows that replaces the default operating system subroutines with ones that are specifically developed to catch device driver bugs. [1] Once enabled, it monitors and stresses drivers to detect illegal function calls or actions that may be causing system corruption.
Device Manager was introduced with Windows 95 and later added to Windows 2000. On Windows 9x, Device Manager is part of the System applet in Control Panel. On Windows 2000 and all other Windows NT-based versions of Windows, it is a snap-in for Microsoft Management Console. The executable program behind the Device Manager is devmgmt.msc.
Device Dependent X (DDX), another 2D graphics device driver for X.Org Server; The DRM is kernel-specific. A VESA driver is generally available for any operating system. The VESA driver supports most graphics cards without acceleration and at display resolutions limited to a set programmed in the Video BIOS by the manufacturer. [15]
DisplayLink's network graphics technology consists of two main components: [18] Virtual Graphics Card (VGC) software that is installed on a PC and; a Hardware Rendering Engine (HRE) embedded in or connected to a display device. The DisplayLink VGC software is based on proprietary adaptive graphics technology.
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Its GPU core was based on the GeForce 9200M/9300M GS GPUs. This series was not designed for gaming, but rather for viewing high-definition video content. It can still play older games just fine, but may struggle to play with then-current games at low settings. [30] Some HP Pavilion, Compaq Presario, and Asus laptops have GeForce 8200M G GPUs.