![]() Software and reference devices are represented by software drivers, and the hal device is represented by a hardware driver. You can think of these devices as two separate drivers. A hal device with hardware-accelerated rasterization and shading with both hardware and software vertex processing.Determining Hardware Support (Direct3D 9)Īrchitecturally, Direct3D devices contain a transformation module, a lighting module, and a rasterizing module, as the following diagram shows.ĭirect3D currently supports two main types of Direct3D devices:.Windowed vs Full-Screen Mode (Direct3D 9).In addition, a Direct3D device performs transformations and lighting operations and rasterizes an image to a surface. It encapsulates and stores the rendering state. ![]() A Direct3D device is the rendering component of Direct3D.
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