addsynth_voice.h

   1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
   2 /*****************************************************************************
   3  *
   4  * DESCRIPTION:
   5  *
   6  *
   7  * NOTES:
   8  *
   9  *
  10  *****************************************************************************/
  11
  12 #ifndef ADDSYNTH_VOICE_H__9CE7A6FD_7DC3_4A78_8F9F_6065E6563DB9__INCLUDED
  13 #define ADDSYNTH_VOICE_H__9CE7A6FD_7DC3_4A78_8F9F_6065E6563DB9__INCLUDED
  14
  15 /***********************************************************/
  16 /*                    VOICE PARAMETERS                     */
  17 /***********************************************************/
  18 struct addsynth_voice
  19 {
  20   /* If the voice is enabled */
  21   bool enabled;
  22
  23   /* Voice Type (sound/noise)*/
  24   bool white_noise;
  25
  26   /* Filter Bypass */
  27   int filterbypass;
  28
  29   /* Delay (ticks) */
  30   int DelayTicks;
  31
  32   /* Waveform of the Voice */
  33   REALTYPE *OscilSmp;
  34
  35   /************************************
  36    *     FREQUENCY PARAMETERS          *
  37    ************************************/
  38   int fixedfreq;//if the frequency is fixed to 440 Hz
  39   int fixedfreqET;//if the "fixed" frequency varies according to the note (ET)
  40
  41   // cents = basefreq*VoiceDetune
  42   REALTYPE Detune,FineDetune;
  43
  44   Envelope m_frequency_envelope;
  45   LFO m_frequency_lfo;
  46
  47   /***************************
  48    *   AMPLITUDE PARAMETERS   *
  49    ***************************/
  50
  51   /* Panning 0.0=left, 0.5 - center, 1.0 = right */
  52   REALTYPE Panning;
  53   REALTYPE Volume;// [-1.0 .. 1.0]
  54
  55   Envelope m_amplitude_envelope;
  56   LFO m_amplitude_lfo;
  57
  58   /*************************
  59    *   FILTER PARAMETERS    *
  60    *************************/
  61
  62   Filter m_voice_filter;
  63
  64   REALTYPE FilterCenterPitch;/* Filter center Pitch*/
  65   REALTYPE FilterFreqTracking;
  66
  67   Envelope m_filter_envelope;
  68   LFO m_filter_lfo;
  69
  70   /****************************
  71    *   MODULLATOR PARAMETERS   *
  72    ****************************/
  73
  74   unsigned int fm_type;
  75
  76   int FMVoice;
  77
  78   // Voice Output used by other voices if use this as modullator
  79   REALTYPE *VoiceOut;
  80
  81   /* Wave of the Voice */
  82   REALTYPE *FMSmp;
  83
  84   REALTYPE FMVolume;
  85   REALTYPE FMDetune; //in cents
  86
  87   Envelope m_fm_frequency_envelope;
  88   Envelope m_fm_amplitude_envelope;
  89 };
  90
  91 #ifdef __cplusplus
  92 extern "C" {
  93 #endif
  94 #if 0
  95 } /* Adjust editor indent */
  96 #endif
  97
  98
  99 #if 0
 100 { /* Adjust editor indent */
 101 #endif
 102 #ifdef __cplusplus
 103 } /* extern "C" */
 104 #endif
 105
 106 #endif /* #ifndef ADDSYNTH_VOICE_H__9CE7A6FD_7DC3_4A78_8F9F_6065E6563DB9__INCLUDED */