Re-implementation of DDraw is, as a result, vital to many communities still hosting these games. In newer Windows versions, some games will refuse to run under a 32-bit bit depth, others showing a black screen or glitching when switched out. In June 2010, DirectDraw was removed from the DirectX SDK package, but in 2012, the DirectX SDK was merged into the Windows Platform SDK, and DirectDraw was included once again.Ĭoncurrent with the deprecation of DirectDraw was the deterioration of Windows compatibility with old games that relied on this old API, with Command & Conquer, Warcraft 2, and Theme Hospital among those affected. With the release of Windows Vista, DirectDraw no longer dealt with hardware-accelerated 2D graphics, and instead became a compatibility layer implemented using Direct3D. DirectDraw can still be used by programmers, but they must use older DirectX interfaces (DirectX 7 and below). With the release of DirectX version 8.0, DirectDraw was merged into a new package called DirectX Graphics, which extended Direct3D with a few DirectDraw API additions. ĭirectDraw has been deprecated since version 7. A programmer could use DirectDraw to draw 3D graphics, but the rendering would be slow compared to an API such as Direct3D which does support 3D hardware acceleration.ĭirectDraw was introduced for Windows Mobile in Windows Mobile 5.0, replacing the graphics component of GAPI, which was then deprecated.

That is, it contains commands for 2D rendering and does not support 3D hardware acceleration. Its video memory manager can manipulate video memory with ease, taking full advantage of the blitting and color decompression capabilities of different types of display adapters.ĭirectDraw is a 2D API. DirectDraw allows direct access to video memory, hardware overlays, hardware blitters, and page flipping. DirectDraw uses hardware acceleration if it is available on the client's computer. DirectDraw also allows applications to run fullscreen or embedded in a window such as most other MS Windows applications. DirectDraw is used to accelerate rendering of 2D graphics in applications.

JSTOR ( January 2009) ( Learn how and when to remove this template message)ĭirectDraw (ddraw.dll) is a deprecated API that used to be a part of Microsoft's DirectX API.

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