diff options
Diffstat (limited to 'muse2/synti/vam/vam.cpp')
| -rw-r--r-- | muse2/synti/vam/vam.cpp | 169 |
1 files changed, 119 insertions, 50 deletions
diff --git a/muse2/synti/vam/vam.cpp b/muse2/synti/vam/vam.cpp index fd71d9ea..14280651 100644 --- a/muse2/synti/vam/vam.cpp +++ b/muse2/synti/vam/vam.cpp @@ -35,6 +35,7 @@ #include "muse/midi.h" #include "muse/midictrl.h" +#include "common_defs.h" #include "vam.h" #include "vamgui.h" #include "libsynti/mono.h" @@ -165,7 +166,8 @@ class VAM : public MessMono { float velocity; //int idata[NUM_CONTROLLER]; // buffer for init data - int *idata; + //int *idata; + unsigned char* idata; EnvelopeGenerator dco1_env; EnvelopeGenerator dco2_env; @@ -192,7 +194,10 @@ class VAM : public MessMono { public: virtual int getControllerInfo(int, const char**, int*, int*, int*, int*) const; - virtual void getInitData(int* n, const unsigned char**p) const; + //virtual void getInitData(int* n, const unsigned char**p) const; + virtual void getInitData(int* n, const unsigned char**p); + // This is only a kludge required to support old songs' midistates. Do not use in any new synth. + virtual int oldMidiStateHeader(const unsigned char** data) const; //virtual bool guiVisible() const; //virtual void showGui(bool); //virtual bool hasGui() const { return true; } @@ -207,7 +212,7 @@ class VAM : public MessMono { virtual bool setController(int channel, int ctrl, int val); virtual bool sysex(int, const unsigned char*); VAM(int sr); - ~VAM(); + virtual ~VAM(); bool init(const char* name); }; @@ -227,7 +232,7 @@ float VAM::lin2exp[VAM::LIN2EXP_SIZE]; VAM::VAM(int sr) : MessMono() { - idata = new int[NUM_CONTROLLER]; + idata = new unsigned char[3 + NUM_CONTROLLER * sizeof(int)]; setSampleRate(sr); gui = 0; } @@ -238,6 +243,10 @@ VAM::VAM(int sr) VAM::~VAM() { + if (gui) + delete gui; + //delete idata; + delete [] idata; // p4.0.27 --useCount; if (useCount == 0) { delete[] sin_tbl; @@ -247,6 +256,13 @@ VAM::~VAM() } } +int VAM::oldMidiStateHeader(const unsigned char** data) const +{ + unsigned char const d[3] = {MUSE_SYNTH_SYSEX_MFG_ID, VAM_UNIQUE_ID, INIT_DATA_CMD}; + *data = &d[0]; + return 3; +} + //--------------------------------------------------------- // curTime //--------------------------------------------------------- @@ -438,11 +454,16 @@ void VAM::processMessages() if (ev.type() == ME_CONTROLLER) { // process local? - setController(ev.dataA() & 0xfff, ev.dataB()); + //setController(ev.dataA() & 0xfff, ev.dataB()); + setController(ev.dataA(), ev.dataB()); sendEvent(ev); } else + { + #ifdef VAM_DEBUG printf("VAM::process(): unknown event\n"); + #endif + } } } @@ -604,7 +625,17 @@ int VAM::getControllerInfo(int id, const char** name, int* controller, bool VAM::setController(int /*channel*/, int ctrl, int data) { - setController(ctrl & 0xfff, data); + //setController(ctrl & 0xfff, data); + // p4.0.27 + if(ctrl < VAM_FIRST_CTRL || ctrl > VAM_LAST_CTRL) + { + #ifdef VAM_DEBUG + printf("VAM::setController Invalid controller number 0x%x\n", ctrl); + #endif + return false; + } + setController(ctrl, data); + MidiPlayEvent ev(0, 0, channel, ME_CONTROLLER, ctrl, data); gui->writeEvent(ev); return false; @@ -612,6 +643,15 @@ bool VAM::setController(int /*channel*/, int ctrl, int data) void VAM::setController(int ctrl, int data) { + // p4.0.27 + if(ctrl < VAM_FIRST_CTRL || ctrl > VAM_LAST_CTRL) + { + #ifdef VAM_DEBUG + printf("VAM: Invalid controller number 0x%x\n", ctrl); + #endif + return; + } + // fprintf(stderr, "ctrl: %d data: %d\n", ctrl, data); int maxval = 128*128-1; double normval = double(data) / double(maxval); @@ -723,22 +763,34 @@ void VAM::setController(int ctrl, int data) if(dco2.pw == 1.0) dco2.pw = 0.99; break; default: - printf("VAM: set unknown Ctrl 0x%x to 0x%x\n", ctrl, data); - break; + //#ifdef VAM_DEBUG + //printf("VAM: set unknown Ctrl 0x%x to 0x%x\n", ctrl, data); + //#endif + //break; + return; // p4.0.27 } - controller[ctrl] = data; + //controller[ctrl] = data; + controller[ctrl - VAM_FIRST_CTRL] = data; // p4.0.27 } //--------------------------------------------------------- // getInitData //--------------------------------------------------------- -void VAM::getInitData(int* n, const unsigned char**p) const - { +//void VAM::getInitData(int* n, const unsigned char**p) const +void VAM::getInitData(int* n, const unsigned char**p) +{ + // p4.0.27 + *n = 3 + NUM_CONTROLLER * sizeof(int); + idata[0] = MUSE_SYNTH_SYSEX_MFG_ID; // Global MusE Soft Synth Manufacturer ID + idata[1] = VAM_UNIQUE_ID; // VAM + idata[2] = INIT_DATA_CMD; // Initialization command + int* d = (int*)&idata[3]; + //int i;//prevent of compiler warning: unused variable - int* d = idata; + //int* d = idata; //int maxval = 128*128-1; //prevent of compiler warning: unused variable - *n = NUM_CONTROLLER * sizeof(int); + // *n = NUM_CONTROLLER * sizeof(int); // // setController(0, DCO1_PITCHMOD, p++); // *d++ = int(dco1.pitchmod+8191*341.333); @@ -935,51 +987,68 @@ void VAM::getInitData(int* n, const unsigned char**p) const *d++ = gui->getController(DCO2_PW); *p = (unsigned char*)idata; - } +} //--------------------------------------------------------- // sysex //--------------------------------------------------------- bool VAM::sysex(int n, const unsigned char* data) +{ + // p4.0.27 + if(unsigned(n) == (3 + NUM_CONTROLLER * sizeof(int))) { - n=n; // remove warning of unused variable - int *p= (int*)data; - setController(0, DCO1_PITCHMOD, *p++); - setController(0, DCO2_PITCHMOD, *p++); - setController(0, DCO1_WAVEFORM, *p++); - setController(0, DCO2_WAVEFORM, *p++); - setController(0, DCO1_FM, *p++); - setController(0, DCO2_FM, *p++); - setController(0, DCO1_PWM, *p++); - setController(0, DCO2_PWM, *p++); - setController(0, DCO1_ATTACK, *p++); - setController(0, DCO2_ATTACK, *p++); - setController(0, DCO1_DECAY, *p++); - setController(0, DCO2_DECAY, *p++); - setController(0, DCO1_SUSTAIN, *p++ ); - setController(0, DCO2_SUSTAIN, *p++ ); - setController(0, DCO1_RELEASE, *p++); - setController(0, DCO2_RELEASE, *p++); - setController(0, LFO_FREQ, *p++); - setController(0, LFO_WAVEFORM, *p++); - setController(0, FILT_ENV_MOD, *p++); - setController(0, FILT_KEYTRACK, *p++); - setController(0, FILT_RES, *p++); - setController(0, FILT_ATTACK, *p++); - setController(0, FILT_DECAY, *p++); - setController(0, FILT_SUSTAIN, *p++); - setController(0, FILT_RELEASE, *p++); - setController(0, DCO2ON, *p++); - setController(0, FILT_INVERT, *p++); - setController(0, FILT_CUTOFF, *p++); - setController(0, DCO1_DETUNE, *p++); - setController(0, DCO2_DETUNE, *p++); - setController(0, DCO1_PW, *p++); - setController(0, DCO2_PW, *p++); - - return false; + if (data[0] == MUSE_SYNTH_SYSEX_MFG_ID) // Global MusE Soft Synth Manufacturer ID + { + if (data[1] == VAM_UNIQUE_ID) // VAM + { + if (data[2] == INIT_DATA_CMD) // Initialization command + { + int *p= (int*)(data + 3); + setController(0, DCO1_PITCHMOD, *p++); + setController(0, DCO2_PITCHMOD, *p++); + setController(0, DCO1_WAVEFORM, *p++); + setController(0, DCO2_WAVEFORM, *p++); + setController(0, DCO1_FM, *p++); + setController(0, DCO2_FM, *p++); + setController(0, DCO1_PWM, *p++); + setController(0, DCO2_PWM, *p++); + setController(0, DCO1_ATTACK, *p++); + setController(0, DCO2_ATTACK, *p++); + setController(0, DCO1_DECAY, *p++); + setController(0, DCO2_DECAY, *p++); + setController(0, DCO1_SUSTAIN, *p++ ); + setController(0, DCO2_SUSTAIN, *p++ ); + setController(0, DCO1_RELEASE, *p++); + setController(0, DCO2_RELEASE, *p++); + setController(0, LFO_FREQ, *p++); + setController(0, LFO_WAVEFORM, *p++); + setController(0, FILT_ENV_MOD, *p++); + setController(0, FILT_KEYTRACK, *p++); + setController(0, FILT_RES, *p++); + setController(0, FILT_ATTACK, *p++); + setController(0, FILT_DECAY, *p++); + setController(0, FILT_SUSTAIN, *p++); + setController(0, FILT_RELEASE, *p++); + setController(0, DCO2ON, *p++); + setController(0, FILT_INVERT, *p++); + setController(0, FILT_CUTOFF, *p++); + setController(0, DCO1_DETUNE, *p++); + setController(0, DCO2_DETUNE, *p++); + setController(0, DCO1_PW, *p++); + setController(0, DCO2_PW, *p++); + return false; + } + } + } } + + #ifdef VAM_DEBUG + printf("VAM: unknown sysex\n"); + #endif + + return false; +} //--------------------------------------------------------- // nativeGuiVisible |