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The DMUS_VARIATIONS_PARAM structure contains information about variations associated with channels. It is used when retrieving the GUID_Variations parameter.
Syntax
typedef struct _DMUS_VARIATIONS_PARAM {
DWORD dwPChannelsUsed;
DWORD* padwPChannels;
DWORD* padwVariations;
} DMUS_VARIATIONS_PARAM;
Members
dwPChannelsUsed
The number of performance channels in use.
padwPChannels
Address of an array of performance channels in use.
padwVariations
Address of an array of variations in effect for each channel, where each bit set represents a variation.
Requirements
** Header:** Dmusici.h
See Also