initial commit

2021-10-28 00:46:36 -03:00
commit 3274ae0d69
28 changed files with 4137 additions and 0 deletions
--- a/vst-template/pdvstTransfer.h
+++ b/vst-template/pdvstTransfer.h
@@ -0,0 +1,135 @@
+/* PdVst v0.0.2 - VST - Pd bridging plugin
+** Copyright (C) 2004 Joseph A. Sarlo
+**
+** This program is free software; you can redistribute it and/orsig
+** 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.
+**
+** This program 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 this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+**
+** jsarlo@ucsd.edu
+*/
+
+#ifndef __pdvstTransfer_H
+#define __pdvstTransfer_H
+
+#include <stdio.h>
+#define VSTMIDIOUTENABLE
+#define MAXCHANNELS 16
+#define MAXPARAMETERS 128
+#define MAXBLOCKSIZE 256
+#define MAXSTRINGSIZE 4096
+#define MAXMIDIQUEUESIZE 1024
+
+//#ifdef VSTMIDIOUTENABLE
+    #define MAXMIDIOUTQUEUESIZE 1024
+//#endif // VSTMIDIOUTENABLE
+
+
+
+
+
+typedef enum _pdvstParameterDataType
+{
+	FLOAT_TYPE,
+	STRING_TYPE
+} pdvstParameterDataType;
+
+typedef enum _pdvstParameterState
+{
+	PD_SEND,
+	PD_RECEIVE
+} pdvstParameterState;
+
+typedef enum _pdvstMidiMessageType
+{
+    NOTE_OFF,
+    NOTE_ON,
+    KEY_PRESSURE,
+    CONTROLLER_CHANGE,
+    PROGRAM_CHANGE,
+    CHANNEL_PRESSURE,
+    PITCH_BEND,
+    OTHER
+} pdvstMidiMessageType;
+
+typedef union _pdvstParameterData
+{
+	float floatData;
+	char stringData[MAXSTRINGSIZE];
+} pdvstParameterData;
+
+typedef struct _pdvstParameter
+{
+	int updated;
+	pdvstParameterDataType type;
+	pdvstParameterData value;
+	pdvstParameterState direction;
+} pdvstParameter;
+
+typedef struct _pdvstMidiMessage
+{
+    pdvstMidiMessageType messageType;
+    int channelNumber;
+    char statusByte;
+    char dataByte1;
+    char dataByte2;
+} pdvstMidiMessage;
+
+typedef struct _vstTimeInfo
+{
+    int updated;
+//-------------------------------------------------------------------------------------------------------
+	double samplePos;				///< current Position in audio samples (always valid)
+	double sampleRate;				///< current Sample Rate in Herz (always valid)
+	double nanoSeconds;				///< System Time in nanoseconds (10^-9 second)
+	double ppqPos;					///< Musical Position, in Quarter Note (1.0 equals 1 Quarter Note)
+	double tempo;					///< current Tempo in BPM (Beats Per Minute)
+	double barStartPos;				///< last Bar Start Position, in Quarter Note
+	double cycleStartPos;			///< Cycle Start (left locator), in Quarter Note
+	double cycleEndPos;				///< Cycle End (right locator), in Quarter Note
+	int timeSigNumerator;		///< Time Signature Numerator (e.g. 3 for 3/4)
+	int timeSigDenominator;	///< Time Signature Denominator (e.g. 4 for 3/4)
+	int smpteOffset;			///< SMPTE offset (in SMPTE subframes (bits; 1/80 of a frame)). The current SMPTE position can be calculated using #samplePos, #sampleRate, and #smpteFrameRate.
+	int smpteFrameRate;		///< @see VstSmpteFrameRate
+	int samplesToNextClock;	///< MIDI Clock Resolution (24 Per Quarter Note), can be negative (nearest clock)
+	int flags;					///< @see VstTimeInfoFlags
+//-------------------------------------------------------------------------------------------------------
+}pdvstTimeInfo;
+
+
+typedef struct _pdvstTransferData
+{
+	int active;
+	int syncToVst;
+	int nChannels;
+	int sampleRate;
+	int blockSize;
+	int nParameters;
+    int midiQueueSize;
+    int midiQueueUpdated;
+	float samples[MAXCHANNELS][MAXBLOCKSIZE];
+	pdvstParameter vstParameters[MAXPARAMETERS];
+    pdvstMidiMessage midiQueue[MAXMIDIQUEUESIZE];
+	pdvstParameter guiState;
+	pdvstParameter plugName;  // transmitted by host
+	pdvstParameter guiName;   // transmitted by pd : name of gui window to be embedded
+ //   #ifdef VSTMIDIOUTENABLE
+    int midiOutQueueSize;
+    int midiOutQueueUpdated;
+	pdvstMidiMessage midiOutQueue[MAXMIDIOUTQUEUESIZE];
+
+ //   #endif // VSTMIDIOUTENABLE
+    pdvstTimeInfo  hostTimeInfo;
+
+} pdvstTransferData;
+
+#endif