Microsoft DirectX 8.0 (C++)

DMUS_VEGPARAMS

Defines a volume envelope for a DLS level 1 articulation chunk.

typedef struct {
    TCENT   tcAttack;
    TCENT   tcDecay;
    PERCENT ptSustain;
    TCENT   tcRelease;
    TCENT   tcVel2Attack;
    TCENT   tcKey2Decay;
} DMUS_VEGPARAMS;

Members

tcAttack
Attack time, in time cents. See Remarks.
tcDecay
Decay time, in time cents. See Remarks.
ptSustain
Sustain, in hundredths of a percent and shifted left by 16.
tcRelease
Release time, in time cents. See Remarks.
tcVel2Attack
Velocity to attack, in time cents. See Remarks.
tcKey2Decay
Key to decay, in time cents. See Remarks.

Remarks

The DLS Level 1 specification defines time cents as a 32-bit logarithmic value. See the specification from the MIDI Manufacturers Association for details about the values in this structure.

Requirements

  Header: Declared in dmdls.h.

See Also

DMUS_ARTICPARAMS