DMUS_PEGPARAMS

The DMUS_PEGPARAMS structure defines the pitch envelope for a DLS level 1 articulation chunk. It is used in the DMUS_ARTICPARAMS structure.

Syntax

typedef struct {
  TCENT tcAttack;
  TCENT tcDecay;
  PERCENT ptSustain;
  TCENT tcRelease;
  TCENT tcVel2Attack;
  TCENT tcKey2Decay;
  PCENT pcRange;
} DMUS_PEGPARAMS;

Members

tcAttack

Attack time, in time cents. See Remarks.

tcDecay

Decay time, in time cents. See Remarks.

ptSustain

Sustain, in hundredths of a percent 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.

pcRange

Envelope range, in pitch units. See Remarks.

Remarks

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

Requirements

  Header: Dmdls.h

See Also

• DLS Structures
• DMUS_ARTICPARAMS