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Prior to DirectX 10, DirectX runtime was designed to be backward compatible with older drivers, meaning that newer versions of the APIs were designed to interoperate with older drivers written against a previous version's DDI. The application programmer had to query the available hardware capabilities using a complex system of "cap bits" each ...
The EXE also performs system checks and will download and install any DirectX upgrades that may be necessary. The files produced by DX Studio use standard XML to describe the entire scenes. The files also contain all the resources needed to display the 3D world, compressed into the same file using standard ZIP compatible algorithms.
The framework runs on a version of the Common Language Runtime that is optimized for gaming to provide a managed execution environment. The runtime is available for Windows XP, Windows Vista, Windows 7, Windows Phone and Xbox 360. Since XNA games are written for the runtime, they can run on any platform that supports the XNA Framework with ...
In DirectX 7 this was typically done using the DirectDraw API, which is deprecated. The programmer typically needs only to call the ID3DXSprite object's Begin() method to set up the render state and world transform for 2D drawing, call the Draw() method to add textures to the list to be drawn and finally call the End() method to draw the images ...
The first version of Direct3D shipped in DirectX 2.0 (June 2, 1996) and DirectX 3.0 (September 26, 1996). Direct3D initially implemented an "immediate mode" 3D API and layered upon it a "retained mode" 3D API. [18] Both types of API were already offered with the second release of Reality Lab before Direct3D was released. [16]
Managed DirectX was first released in 2002 to allow less complicated access to the DirectX API through the .NET framework. The Managed DirectX SDK allows developers access to numerous classes which allow the rendering of 3D graphics and the other DirectX API's in a much easier, object-oriented manner.
DirectX Graphics Infrastructure (DXGI) [1] is a user-mode component of Microsoft Windows (for Windows Vista and above) which provides a mapping between particular graphics APIs such as Direct3D 10.0 and above (known in DXGI parlance as producers) and the graphics kernel, which in turn interfaces with the user-mode Windows Display Driver Model driver.
DirectX Media is a set of multimedia-related APIs for Microsoft Windows complementing DirectX.. Retained Mode was used by a variety of applications and can still be implemented on systems newer than XP by copying the d3drm.dll file from an older version of Windows to the system32 directory (for 32-bit Windows) or SysWOW64 directory (for 64-bit Windows) to regain system-wide support.