PDD_AudioInitialize

This function initializes the audio device for operation.

Syntax

BOOL PDD_AudioInitialize(DWORD dwIndex);

Parameters

dwIndex

The parameter passed to the function WAV_Init. This allows the PDD layer to get device configuration information from the driver's registry entry.

Return Values

TRUE indicates success. FALSE indicates failure.

Remarks

This function performs any one-time initialization tasks for the audio driver. This can include allocating memory for device registers and any DMA buffer pages.

This function is declared in the Waveddsi.h header file.