DMUS_VEGPARAMS

The DMUS_VEGPARAMS structure defines a volume envelope for a DLS articulation chunk.

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

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

  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
  Header: Declared in dmdls.h.

See Also

DMUS_ARTICPARAMS