From e40fc849149dd97c248866a4a1d026dda5e57b62 Mon Sep 17 00:00:00 2001 From: Robert Jonsson Date: Mon, 7 Mar 2011 19:01:11 +0000 Subject: clean3 --- attic/muse_qt4_evolution/synti/libsynti/mess.h | 105 +++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 attic/muse_qt4_evolution/synti/libsynti/mess.h (limited to 'attic/muse_qt4_evolution/synti/libsynti/mess.h') diff --git a/attic/muse_qt4_evolution/synti/libsynti/mess.h b/attic/muse_qt4_evolution/synti/libsynti/mess.h new file mode 100644 index 00000000..c407d17e --- /dev/null +++ b/attic/muse_qt4_evolution/synti/libsynti/mess.h @@ -0,0 +1,105 @@ +//========================================================= +// MusE +// Linux Music Editor +// $Id: mess.h,v 1.6 2005/05/11 14:18:48 wschweer Exp $ +// (C) Copyright 2001-2004 Werner Schweer (ws@seh.de) +//========================================================= + +#ifndef __MESS_H__ +#define __MESS_H__ + +#define MESS_MAJOR_VERSION 3 +#define MESS_MINOR_VERSION 1 + +#include "midievent.h" + +class QWidget; +class MessP; + +//--------------------------------------------------------- +// MidiPatch +//--------------------------------------------------------- + +#define MP_TYPE_GM 1 +#define MP_TYPE_GS 2 +#define MP_TYPE_XG 4 +#define MP_TYPE_LBANK 8 +#define MP_TYPE_HBANK 16 + +struct MidiPatch { + signed char typ; // 1 - GM 2 - GS 4 - XG 8 - LBANK 16 - HBANK + signed char hbank, lbank, prog; + const char* name; + }; + +//--------------------------------------------------------- +// Mess +// MusE experimental software synth +// Instance virtual interface class +//--------------------------------------------------------- + +class Mess { + MessP* d; + + int _sampleRate; + int _channels; // 1 - mono, 2 - stereo + + public: + Mess(int channels); + virtual ~Mess(); + + int channels() const { return _channels; } + int sampleRate() const { return _sampleRate; } + void setSampleRate(int r) { _sampleRate = r; } + + virtual void process(float** data, int offset, int len) = 0; + + // The synti has to (re-)implement processEvent() or provide + // the playNote()/setControll()/sysex() functions. + // The even routines return true if synti is busy and the + // event must be send again. + + virtual bool processEvent(const MidiEvent&); + virtual bool setController(int, int, int) { return false; } + virtual bool playNote(int, int, int) { return false; } + virtual bool sysex(int, const unsigned char*) { return false; } + + virtual void getInitData(int*, const unsigned char**) {} + virtual int getControllerInfo(int, const char**, int*, int*, int*) {return 0;} + virtual const char* getPatchName(int, int, int) const { return "?"; } + virtual const MidiPatch* getPatchInfo(int, const MidiPatch*) const { return 0; } + + // synthesizer -> host communication + void sendEvent(MidiEvent); // called from synti + MidiEvent receiveEvent(); // called from host + int eventsPending() const; + + // GUI interface routines + virtual bool hasGui() const { return false; } + virtual bool guiVisible() const { return false; } + virtual void showGui(bool) {} + virtual void getGeometry(int* x, int* y, int* w, int* h) const; + virtual void setGeometry(int, int, int, int) {} + }; + +//--------------------------------------------------------- +// MESS +// Class descriptor +//--------------------------------------------------------- + +struct MESS { + const char* name; + const char* description; + const char* version; + int majorMessVersion, minorMessVersion; + // QWidget* parent allows for a threaded GUI using the Qt Library + // can be ignored by synti + Mess* (*instantiate)(int sr, const char* name); + }; + +extern "C" { + const MESS* mess_descriptor(); + } + +#endif + -- cgit v1.2.3