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-rw-r--r--vst/Makefile43
-rw-r--r--vst/README11
-rw-r--r--vst/constants.h32
-rw-r--r--vst/drumgizmo_vst.cc349
-rw-r--r--vst/drumgizmo_vst.h94
-rw-r--r--vst/input_vst.cc112
-rw-r--r--vst/input_vst.h60
-rw-r--r--vst/output_vst.cc86
-rw-r--r--vst/output_vst.h54
9 files changed, 841 insertions, 0 deletions
diff --git a/vst/Makefile b/vst/Makefile
new file mode 100644
index 0000000..5400acd
--- /dev/null
+++ b/vst/Makefile
@@ -0,0 +1,43 @@
+VST_BASE = vstsdk2.4
+VST_SRC_BASE = ${VST_BASE}/public.sdk/source/vst2.x/
+VST_SRC = \
+ ${VST_SRC_BASE}/audioeffectx.cpp \
+ ${VST_SRC_BASE}/audioeffect.cpp \
+ ${VST_SRC_BASE}/vstplugmain.cpp
+
+DG_BASE = ../
+DG_SRC = \
+ ${DG_BASE}/src/audiofile.cc \
+ ${DG_BASE}/src/channel.cc \
+ ${DG_BASE}/src/channelmixer.cc \
+ ${DG_BASE}/src/drumgizmo.cc \
+ ${DG_BASE}/src/drumkit.cc \
+ ${DG_BASE}/src/drumkitparser.cc \
+ ${DG_BASE}/src/events.cc \
+ ${DG_BASE}/src/instrument.cc \
+ ${DG_BASE}/src/instrumentparser.cc \
+ ${DG_BASE}/src/midimapparser.cc \
+ ${DG_BASE}/src/midimapper.cc \
+ ${DG_BASE}/src/mutex.cc \
+ ${DG_BASE}/src/path.cc \
+ ${DG_BASE}/src/sample.cc \
+ ${DG_BASE}/src/saxparser.cc \
+ ${DG_BASE}/src/velocity.cc
+DG_FLAGS = -I../include -I../src
+
+EXPAT_BASE = expat
+EXPAT_FLAGS = -I${EXPAT_BASE}/Source/lib -L${EXPAT_BASE}/Bin -lexpat
+
+SNDFILE_BASE = libsndfile
+SNDFILE_FLAGS = -I${SNDFILE_BASE}\include -L${SNDFILE_BASE}/bin -lsndfile-1
+
+SRC = \
+ drumgizmo_vst.cc \
+ input_vst.cc \
+ output_vst.cc
+
+all:
+ g++ -g -Wall -DWIN32 ${DG_FLAGS} ${EXPAT_FLAGS} ${SNDFILE_FLAGS} -I${VST_BASE} ${DG_SRC} ${VST_SRC} ${SRC} -shared -o drumgizmo_vst.dll -Wl,--out-implib,libdrumgizmo_vst.a
+
+clean:
+ rm -f drumgizmo_vst.dll libdrumgizmo_vst.a \ No newline at end of file
diff --git a/vst/README b/vst/README
new file mode 100644
index 0000000..0d08c94
--- /dev/null
+++ b/vst/README
@@ -0,0 +1,11 @@
+Get http://expat.sourceforge.net/ and http://www.mega-nerd.com/libsndfile/
+ in their win32 binary versions.
+Unpack them in the vst/ subfolders: expat and libsndfile.
+
+Get vstsdk2.4 and unpack it in the vstsdk2.4 subfolder.
+
+Use mingw and compile with 'make'.
+
+Copy libexpat.dll and libsndfile-1.dll to the system32 folder.
+
+Run the DAW with drumgizmo_vst.dll. \ No newline at end of file
diff --git a/vst/constants.h b/vst/constants.h
new file mode 100644
index 0000000..ff07c54
--- /dev/null
+++ b/vst/constants.h
@@ -0,0 +1,32 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * constants.h
+ *
+ * Tue Sep 20 11:49:29 CEST 2011
+ * Copyright 2011 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#ifndef __DRUMGIZMO_CONSTANTS_H__
+#define __DRUMGIZMO_CONSTANTS_H__
+
+#define NUM_OUTPUTS 16
+
+#endif/*__DRUMGIZMO_CONSTANTS_H__*/
diff --git a/vst/drumgizmo_vst.cc b/vst/drumgizmo_vst.cc
new file mode 100644
index 0000000..8e29f2d
--- /dev/null
+++ b/vst/drumgizmo_vst.cc
@@ -0,0 +1,349 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * drumgizmo_vst.cc
+ *
+ * Tue Sep 20 08:22:48 CEST 2011
+ * Copyright 2011 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#include "drumgizmo_vst.h"
+
+#include "constants.h"
+
+#define NUM_PROGRAMS 0
+#define NUM_PARAMS 0
+
+AudioEffect* createEffectInstance(audioMasterCallback audioMaster)
+{
+ return new DrumGizmoVst(audioMaster);
+}
+
+DrumGizmoVst::DrumGizmoVst(audioMasterCallback audioMaster)
+ : AudioEffectX(audioMaster, NUM_PROGRAMS, NUM_PARAMS)
+{
+ pos = 0;
+ buffer = NULL;
+ buffer_size = 0;
+
+ output = new OutputVST();
+ input = new InputVST();
+ drumgizmo = new DrumGizmo(output, input);
+
+ // initialize programs
+ //programs = new DrumGizmoVstProgram[kNumPrograms];
+ //for(VstInt32 i = 0; i < 16; i++) channelPrograms[i] = i;
+
+ //if(programs) setProgram(0);
+
+ if(audioMaster) {
+ setNumInputs(0); // no audio inputs
+ setNumOutputs(NUM_OUTPUTS);
+ canProcessReplacing();
+ isSynth();
+ char id[] = "DGv1"; // Four bytes typecasted into an unsigned integer
+ setUniqueID((unsigned int)*id);
+ }
+
+ initProcess();
+ suspend();
+}
+
+DrumGizmoVst::~DrumGizmoVst()
+{
+ delete drumgizmo;
+ delete input;
+ delete output;
+}
+
+void DrumGizmoVst::setProgram(VstInt32 program) {}
+void DrumGizmoVst::setProgramName(char* name) {}
+void DrumGizmoVst::getProgramName(char* name) { name[0] = '\0'; }
+
+void DrumGizmoVst::getParameterLabel(VstInt32 index, char* label)
+{
+ label[0] = '\0';
+ /*
+ switch(index)
+ {
+ case kWaveform1:
+ case kWaveform2:
+ vst_strncpy(label, "Shape", kVstMaxParamStrLen);
+ break;
+
+ case kFreq1:
+ case kFreq2:
+ vst_strncpy(label, "Hz", kVstMaxParamStrLen);
+ break;
+
+ case kVolume1:
+ case kVolume2:
+ case kVolume:
+ vst_strncpy(label, "dB", kVstMaxParamStrLen);
+ break;
+ }
+ */
+}
+
+void DrumGizmoVst::getParameterDisplay(VstInt32 index, char* text)
+{
+ text[0] = 0;
+ /*
+ switch(index)
+ {
+ case kWaveform1:
+ if(fWaveform1 < .5)
+ vst_strncpy(text, "Sawtooth", kVstMaxParamStrLen);
+ else
+ vst_strncpy(text, "Pulse", kVstMaxParamStrLen);
+ break;
+
+ case kFreq1: float2string(fFreq1, text, kVstMaxParamStrLen); break;
+ case kVolume1: dB2string(fVolume1, text, kVstMaxParamStrLen); break;
+
+ case kWaveform2:
+ if(fWaveform2 < .5)
+ vst_strncpy(text, "Sawtooth", kVstMaxParamStrLen);
+ else
+ vst_strncpy(text, "Pulse", kVstMaxParamStrLen);
+ break;
+
+ case kFreq2: float2string(fFreq2, text, kVstMaxParamStrLen); break;
+ case kVolume2: dB2string(fVolume2, text, kVstMaxParamStrLen); break;
+ case kVolume: dB2string(fVolume, text, kVstMaxParamStrLen); break;
+ }
+ */
+}
+
+void DrumGizmoVst::getParameterName(VstInt32 index, char* label)
+{
+ /*
+ switch(index)
+ {
+ case kWaveform1: vst_strncpy(label, "Wave 1", kVstMaxParamStrLen); break;
+ case kFreq1: vst_strncpy(label, "Freq 1", kVstMaxParamStrLen); break;
+ case kVolume1: vst_strncpy(label, "Levl 1", kVstMaxParamStrLen); break;
+ case kWaveform2: vst_strncpy(label, "Wave 2", kVstMaxParamStrLen); break;
+ case kFreq2: vst_strncpy(label, "Freq 2", kVstMaxParamStrLen); break;
+ case kVolume2: vst_strncpy(label, "Levl 2", kVstMaxParamStrLen); break;
+ case kVolume: vst_strncpy(label, "Volume", kVstMaxParamStrLen); break;
+ }
+ */
+}
+
+void DrumGizmoVst::setParameter(VstInt32 index, float value)
+{
+ /*
+ DrumGizmoVstProgram *ap = &programs[curProgram];
+ switch(index)
+ {
+ case kWaveform1: fWaveform1 = ap->fWaveform1 = value; break;
+ case kFreq1: fFreq1 = ap->fFreq1 = value; break;
+ case kVolume1: fVolume1 = ap->fVolume1 = value; break;
+ case kWaveform2: fWaveform2 = ap->fWaveform2 = value; break;
+ case kFreq2: fFreq2 = ap->fFreq2 = value; break;
+ case kVolume2: fVolume2 = ap->fVolume2 = value; break;
+ case kVolume: fVolume = ap->fVolume = value; break;
+ }
+ */
+}
+
+float DrumGizmoVst::getParameter(VstInt32 index)
+{
+ float value = 0;
+ /*
+ switch(index)
+ {
+ case kWaveform1: value = fWaveform1; break;
+ case kFreq1: value = fFreq1; break;
+ case kVolume1: value = fVolume1; break;
+ case kWaveform2: value = fWaveform2; break;
+ case kFreq2: value = fFreq2; break;
+ case kVolume2: value = fVolume2; break;
+ case kVolume: value = fVolume; break;
+ }
+ */
+ return value;
+}
+
+bool DrumGizmoVst::getOutputProperties(VstInt32 index,
+ VstPinProperties* properties)
+{
+ if(index < NUM_OUTPUTS)
+ {
+ vst_strncpy(properties->label, "Channel ", 63);
+ char temp[11] = {0};
+ int2string(index + 1, temp, 10);
+ vst_strncat(properties->label, temp, 63);
+
+ properties->flags = kVstPinIsActive;
+
+ return true;
+ }
+ return false;
+}
+
+bool DrumGizmoVst::getProgramNameIndexed(VstInt32 category, VstInt32 index,
+ char* text)
+{
+ return false;
+}
+
+bool DrumGizmoVst::getEffectName(char* name)
+{
+ vst_strncpy(name, "DrumGizmo", kVstMaxEffectNameLen);
+ return true;
+}
+
+bool DrumGizmoVst::getVendorString(char* text)
+{
+ vst_strncpy(text, "Aasimon.org", kVstMaxVendorStrLen);
+ return true;
+}
+
+bool DrumGizmoVst::getProductString(char* text)
+{
+ vst_strncpy(text, "Vst Synth", kVstMaxProductStrLen);
+ return true;
+}
+
+VstInt32 DrumGizmoVst::getVendorVersion()
+{
+ return 1000;
+}
+
+VstInt32 DrumGizmoVst::canDo(char* text)
+{
+ if(!strcmp(text, "receiveVstEvents")) return 1;
+ if(!strcmp(text, "receiveVstMidiEvent")) return 1;
+ if(!strcmp(text, "midiProgramNames")) return 1;
+ return -1; // explicitly can't do; 0 => don't know
+}
+
+VstInt32 DrumGizmoVst::getNumMidiInputChannels()
+{
+ return 1; // we are monophonic
+}
+
+VstInt32 DrumGizmoVst::getNumMidiOutputChannels()
+{
+ return 0; // no MIDI output back to Host app
+}
+
+VstInt32 DrumGizmoVst::getMidiProgramName(VstInt32 channel,
+ MidiProgramName* mpn)
+{
+ VstInt32 prg = mpn->thisProgramIndex;
+ if(prg < 0 || prg >= 128)
+ return 0;
+ fillProgram(channel, prg, mpn);
+ if(channel == 9)
+ return 1;
+ return 128L;
+}
+
+VstInt32 DrumGizmoVst::getCurrentMidiProgram(VstInt32 channel,
+ MidiProgramName* mpn)
+{
+ if(channel < 0 || channel >= 16 || !mpn) return -1;
+ VstInt32 prg = 0;
+ mpn->thisProgramIndex = prg;
+ fillProgram(channel, prg, mpn);
+ return prg;
+}
+
+void DrumGizmoVst::fillProgram(VstInt32 channel, VstInt32 prg,
+ MidiProgramName* mpn)
+{
+ mpn->midiBankMsb = mpn->midiBankLsb = -1;
+ mpn->reserved = 0;
+ mpn->flags = 0;
+
+ vst_strncpy(mpn->name, "Standard", 63);
+ mpn->midiProgram = 0;
+ mpn->parentCategoryIndex = 0;
+}
+
+VstInt32 DrumGizmoVst::getMidiProgramCategory(VstInt32 channel,
+ MidiProgramCategory* cat)
+{
+ cat->parentCategoryIndex = -1; // -1:no parent category
+ cat->flags = 0; // reserved, none defined yet, zero.
+ VstInt32 category = cat->thisCategoryIndex;
+ vst_strncpy(cat->name, "Drums", 63);
+ return 1;
+}
+
+bool DrumGizmoVst::hasMidiProgramsChanged(VstInt32 channel)
+{
+ return false; // updateDisplay()
+}
+
+bool DrumGizmoVst::getMidiKeyName(VstInt32 channel, MidiKeyName* key)
+// struct will be filled with information for 'thisProgramIndex' and
+// 'thisKeyNumber'
+// if keyName is "" the standard name of the key will be displayed.
+// if false is returned, no MidiKeyNames defined for 'thisProgramIndex'.
+{
+ // key->thisProgramIndex; // >= 0. fill struct for this program index.
+ // key->thisKeyNumber; // 0 - 127. fill struct for this key number.
+ key->keyName[0] = 0;
+ key->reserved = 0; // zero
+ key->flags = 0; // reserved, none defined yet, zero.
+ return false;
+}
+
+void DrumGizmoVst::setSampleRate(float sampleRate)
+{
+ AudioEffectX::setSampleRate(sampleRate);
+}
+
+void DrumGizmoVst::setBlockSize(VstInt32 blockSize)
+{
+ AudioEffectX::setBlockSize(blockSize);
+}
+
+void DrumGizmoVst::initProcess()
+{
+ drumgizmo->loadkit(getenv("DRUMGIZMO_DRUMKIT"));
+ drumgizmo->init(true);
+}
+
+void DrumGizmoVst::processReplacing(float** inputs, float** outputs,
+ VstInt32 sampleFrames)
+{
+ output->setOutputs(outputs);
+
+ if(buffer_size != sampleFrames) {
+ if(buffer) free(buffer);
+ buffer_size = sampleFrames;
+ buffer = (sample_t*)malloc(sizeof(sample_t) * buffer_size);
+ }
+
+ drumgizmo->run(pos, buffer, buffer_size);
+
+ pos += sampleFrames;
+}
+
+VstInt32 DrumGizmoVst::processEvents(VstEvents* ev)
+{
+ input->processEvents(ev);
+ return 1;
+}
diff --git a/vst/drumgizmo_vst.h b/vst/drumgizmo_vst.h
new file mode 100644
index 0000000..90c7bfc
--- /dev/null
+++ b/vst/drumgizmo_vst.h
@@ -0,0 +1,94 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * drumgizmo_vst.h
+ *
+ * Tue Sep 20 08:22:48 CEST 2011
+ * Copyright 2011 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#ifndef __DRUMGIZMO_DRUMGIZMO_VST_H__
+#define __DRUMGIZMO_DRUMGIZMO_VST_H__
+
+#include <public.sdk/source/vst2.x/audioeffectx.h>
+
+#include <drumgizmo.h>
+
+#include "input_vst.h"
+#include "output_vst.h"
+
+class DrumGizmoVst : public AudioEffectX
+{
+public:
+ DrumGizmoVst(audioMasterCallback audioMaster);
+ ~DrumGizmoVst();
+
+ void processReplacing(float** inputs, float** outputs, VstInt32 sampleFrames);
+ VstInt32 processEvents(VstEvents* events);
+
+ void setProgram(VstInt32 program);
+ void setProgramName(char* name);
+ void getProgramName(char* name);
+ bool getProgramNameIndexed(VstInt32 category, VstInt32 index, char* text);
+
+ void setParameter(VstInt32 index, float value);
+ float getParameter(VstInt32 index);
+ void getParameterLabel(VstInt32 index, char* label);
+ void getParameterDisplay(VstInt32 index, char* text);
+ void getParameterName(VstInt32 index, char* text);
+
+ void setSampleRate(float sampleRate);
+ void setBlockSize(VstInt32 blockSize);
+
+ bool getOutputProperties(VstInt32 index, VstPinProperties* properties);
+
+ bool getEffectName(char* name);
+ bool getVendorString(char* text);
+ bool getProductString(char* text);
+ VstInt32 getVendorVersion();
+ VstInt32 canDo(char* text);
+
+ VstInt32 getNumMidiInputChannels();
+ VstInt32 getNumMidiOutputChannels();
+
+ VstInt32 getMidiProgramName(VstInt32 channel,
+ MidiProgramName* midiProgramName);
+ VstInt32 getCurrentMidiProgram(VstInt32 channel,
+ MidiProgramName* currentProgram);
+ VstInt32 getMidiProgramCategory(VstInt32 channel,
+ MidiProgramCategory* category);
+ bool hasMidiProgramsChanged(VstInt32 channel);
+ bool getMidiKeyName(VstInt32 channel, MidiKeyName* keyName);
+
+private:
+ void initProcess();
+ // void noteOn(VstInt32 note, VstInt32 velocity, VstInt32 delta);
+ // void noteOff();
+ void fillProgram(VstInt32 channel, VstInt32 prg, MidiProgramName* mpn);
+
+ DrumGizmo *drumgizmo;
+ InputVST *input;
+ OutputVST *output;
+ size_t pos;
+ sample_t *buffer;
+ size_t buffer_size;
+};
+
+#endif/*__DRUMGIZMO_DRUMGIZMO_VST_H__*/
diff --git a/vst/input_vst.cc b/vst/input_vst.cc
new file mode 100644
index 0000000..52015ad
--- /dev/null
+++ b/vst/input_vst.cc
@@ -0,0 +1,112 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * input_vst.cc
+ *
+ * Tue Sep 20 10:40:10 CEST 2011
+ * Copyright 2011 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#include "input_vst.h"
+
+#include <midimapparser.h>
+
+InputVST::InputVST()
+{
+ list = NULL;
+ listsize = 0;
+}
+
+InputVST::~InputVST()
+{
+}
+
+bool InputVST::init(Instruments &instruments)
+{
+ MidiMapParser p(getenv("DRUMGIZMO_MIDIMAP"));
+ if(p.parse()) {/*return false;*/}
+ mmap.midimap = p.midimap;
+
+ for(size_t i = 0; i < instruments.size(); i++) {
+ mmap.instrmap[instruments[i].name()] = i;
+ }
+
+ return true;
+}
+
+void InputVST::setParm(std::string parm, std::string value)
+{
+}
+
+bool InputVST::start()
+{
+ return true;
+}
+
+void InputVST::stop()
+{
+}
+
+void InputVST::pre()
+{
+}
+
+event_t *InputVST::run(size_t pos, size_t len, size_t *nevents)
+{
+ *nevents = listsize;
+ return list;
+}
+
+void InputVST::post()
+{
+ list = NULL;
+ listsize = 0;
+}
+
+void InputVST::processEvents(VstEvents* ev)
+{
+ if(list == NULL) {
+ list = (event_t *)malloc(sizeof(event_t) * 1000);
+ // listsize = 0;
+ }
+
+ for(VstInt32 i = 0; i < ev->numEvents; i++) {
+ if(ev->events[i]->type != kVstMidiType) continue;
+
+ VstMidiEvent* event =(VstMidiEvent*)ev->events[i];
+ char* midiData = event->midiData;
+ VstInt32 status = midiData[0] & 0xf0; // ignoring channel
+ if(status == 0x90) { // we only look at notes
+ VstInt32 note = midiData[1] & 0x7f;
+ VstInt32 velocity = midiData[2] & 0x7f;
+
+ int i = mmap.lookup(note);
+ if(velocity && i != -1) {
+ list[listsize].type = TYPE_ONSET;
+ list[listsize].instrument = i;
+ list[listsize].velocity = velocity / 127.0;
+ list[listsize].offset = event->deltaFrames;
+ listsize++;
+ }
+
+ }
+ event++;
+ }
+}
diff --git a/vst/input_vst.h b/vst/input_vst.h
new file mode 100644
index 0000000..84df91a
--- /dev/null
+++ b/vst/input_vst.h
@@ -0,0 +1,60 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * input_vst.h
+ *
+ * Tue Sep 20 10:40:10 CEST 2011
+ * Copyright 2011 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#ifndef __DRUMGIZMO_INPUT_VST_H__
+#define __DRUMGIZMO_INPUT_VST_H__
+
+#include <audioinputengine.h>
+#include <midimapper.h>
+
+#include <public.sdk/source/vst2.x/audioeffectx.h>
+
+class InputVST : public AudioInputEngine {
+public:
+ InputVST();
+ ~InputVST();
+
+ bool init(Instruments &instruments);
+
+ void setParm(std::string parm, std::string value);
+
+ bool start();
+ void stop();
+
+ void pre();
+ event_t *run(size_t pos, size_t len, size_t *nevents);
+ void post();
+
+ void processEvents(VstEvents* ev);
+
+ MidiMapper mmap;
+
+private:
+ event_t *list;
+ size_t listsize;
+};
+
+#endif/*__DRUMGIZMO_INPUT_VST_H__*/
diff --git a/vst/output_vst.cc b/vst/output_vst.cc
new file mode 100644
index 0000000..5202ce7
--- /dev/null
+++ b/vst/output_vst.cc
@@ -0,0 +1,86 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * output_vst.cc
+ *
+ * Tue Sep 20 10:40:14 CEST 2011
+ * Copyright 2011 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#include "output_vst.h"
+
+#include <string.h>
+
+#include "constants.h"
+
+OutputVST::OutputVST()
+{
+ outputs = NULL;
+}
+
+OutputVST::~OutputVST()
+{
+}
+
+bool OutputVST::init(Channels channels)
+{
+ return true;
+}
+
+void OutputVST::setParm(std::string parm, std::string value)
+{
+}
+
+bool OutputVST::start()
+{
+ return true;
+}
+
+void OutputVST::stop()
+{
+}
+
+void OutputVST::pre(size_t nsamples)
+{
+ if(!outputs) return;
+
+ for(size_t ch = 0; ch < NUM_OUTPUTS; ch++) {
+ memset(outputs[ch], 0, nsamples * sizeof(sample_t));
+ }
+}
+
+void OutputVST::run(int ch, sample_t *samples, size_t nsamples)
+{
+ if(!outputs) return;
+
+ if(ch < NUM_OUTPUTS) {
+ memcpy(outputs[ch], samples, nsamples * sizeof(sample_t));
+ }
+}
+
+void OutputVST::post(size_t nsamples)
+{
+ outputs = NULL;
+}
+
+void OutputVST::setOutputs(float **outputs)
+{
+ this->outputs = outputs;
+}
diff --git a/vst/output_vst.h b/vst/output_vst.h
new file mode 100644
index 0000000..fb98ad3
--- /dev/null
+++ b/vst/output_vst.h
@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * output_vst.h
+ *
+ * Tue Sep 20 10:40:14 CEST 2011
+ * Copyright 2011 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#ifndef __DRUMGIZMO_OUTPUT_VST_H__
+#define __DRUMGIZMO_OUTPUT_VST_H__
+
+#include <audiooutputengine.h>
+
+class OutputVST : public AudioOutputEngine {
+public:
+ OutputVST();
+ ~OutputVST();
+
+ bool init(Channels channels);
+
+ void setParm(std::string parm, std::string value);
+
+ bool start();
+ void stop();
+
+ void pre(size_t nsamples);
+ void run(int ch, sample_t *samples, size_t nsamples);
+ void post(size_t nsamples);
+
+ void setOutputs(float **outputs);
+
+private:
+ sample_t **outputs;
+};
+
+#endif/*__DRUMGIZMO_OUTPUT_VST_H__*/