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-rw-r--r--muse2/synti/fluid/common_defs.h12
-rw-r--r--muse2/synti/fluid/fluid.cpp85
-rw-r--r--muse2/synti/fluid/fluid.h9
-rw-r--r--muse2/synti/fluid/fluidgui.cpp50
-rw-r--r--muse2/synti/fluid/fluidgui.h6
5 files changed, 137 insertions, 25 deletions
diff --git a/muse2/synti/fluid/common_defs.h b/muse2/synti/fluid/common_defs.h
new file mode 100644
index 00000000..6aa62bc0
--- /dev/null
+++ b/muse2/synti/fluid/common_defs.h
@@ -0,0 +1,12 @@
+#ifndef __FLUID_UNIQUE_ID_H
+#define __FLUID_UNIQUE_ID_H
+
+// Make sure this number is unique among all the MESS synths.
+#define FLUID_UNIQUE_ID 0
+
+//#define FLUID_DEBUG
+
+enum SfOp { SF_REPLACE = 1, SF_ADD, SF_REMOVE };
+
+#endif
+
diff --git a/muse2/synti/fluid/fluid.cpp b/muse2/synti/fluid/fluid.cpp
index ad3d06a6..c06e672e 100644
--- a/muse2/synti/fluid/fluid.cpp
+++ b/muse2/synti/fluid/fluid.cpp
@@ -28,6 +28,7 @@
#include "muse/midictrl.h"
+//#include "common_defs.h"
#include "muse/midi.h"
#include "fluid.h"
#include "fluidgui.h"
@@ -186,7 +187,6 @@ bool ISynth::sysex(int len, const unsigned char* data)
}
}
}
-
//---------------------------------------------
// Universal Realtime
//---------------------------------------------
@@ -194,55 +194,68 @@ bool ISynth::sysex(int len, const unsigned char* data)
else if (data[0] == 0x7f) {
if (data[1] == 0x7f) { // device Id
if ((data[2] == 0x4) && (data[3] == 0x1)) {
+ if(len == 6)
+ {
float v = (data[5]*128 + data[4])/32767.0;
fluid_synth_set_gain(_fluidsynth, v);
return false;
}
+ }
}
}
-
//---------------------------------------------
// MusE Soft Synth
//---------------------------------------------
- else if (data[0] == 0x7c) {
+ else if (data[0] == MUSE_SYNTH_SYSEX_MFG_ID) {
int n = len - 3;
if (n < 1) {
+ #ifdef FS_DEBUG
printf("fluid: bad sysEx:\n");
+ #endif
return false;
}
char buffer[n+1];
memcpy(buffer, (char*)data+3, n);
buffer[n] = 0;
- if (data[1] == 0) { // fluid
- if (data[2] == 1) { // load sound font
+ if (data[1] == FLUID_UNIQUE_ID) { // fluid
+ //if (data[2] == 1) { // load sound font
+ if (data[2] == SF_REPLACE) { // load sound font
sysexSoundFont(SF_REPLACE, buffer);
return false;
}
- else if (data[2] == 2) { // load sound font
+ //else if (data[2] == 2) { // load sound font
+ else if (data[2] == SF_ADD) { // load sound font
sysexSoundFont(SF_ADD, buffer);
return false;
}
- else if (data[2] == 3) { // load sound font
+ //else if (data[2] == 3) { // load sound font
+ else if (data[2] == SF_REMOVE) { // load sound font
sysexSoundFont(SF_REMOVE, buffer);
return false;
}
}
}
+
else if (data[0] == 0x41) { // roland
- if (data[1] == 0x10 && data[2] == 0x42 && data[3] == 0x12
- && data[4] == 0x40 && data[5] == 00 && data[6] == 0x7f
- && data[7] == 0x41) {
- // gs on
- gmOn(true);
- return false;
- }
- }
- }
+ if (data[1] == 0x10 && data[2] == 0x42 && data[3] == 0x12)
+ {
+ if (len == 8) {
+ if(data[4] == 0x40 && data[5] == 00 && data[6] == 0x7f && data[7] == 0x41) {
+ // gs on
+ gmOn(true);
+ return false;
+ }
+ }
+ }
+ }
+ }
+ #ifdef FS_DEBUG
printf("fluid: unknown sysex received, len %d:\n", len);
for (int i = 0; i < len; ++i)
printf("%02x ", data[i]);
printf("\n");
+ #endif
return false;
}
@@ -292,6 +305,8 @@ void ISynth::showNativeGui(bool flag)
ISynth::~ISynth()
{
+ if(gui)
+ delete gui; // p4.0.27
// TODO delete settings
if (_fluidsynth)
delete_fluid_synth(_fluidsynth);
@@ -390,7 +405,9 @@ const char* ISynth::getPatchName(int /*ch*/, int val, int, bool /*drum*/) const
const char* name = "<unknown>";
if (_busy) {
+ //#ifdef FS_DEBUG
printf("fluid: getPatchName(): busy!\n");
+ //#endif
return name;
}
fluid_font = fluid_synth_get_sfont_by_id(_fluidsynth, hbank);
@@ -399,8 +416,12 @@ const char* ISynth::getPatchName(int /*ch*/, int val, int, bool /*drum*/) const
if (preset)
name = (*preset->get_name)(preset);
else
+ {
+ //#ifdef FS_DEBUG
fprintf(stderr, "no fluid preset for bank %d prog %d\n",
lbank, prog);
+ //#endif
+ }
}
else
fprintf(stderr, "ISynth::getPatchName(): no fluid font id=%d found\n", hbank);
@@ -414,7 +435,9 @@ const char* ISynth::getPatchName(int /*ch*/, int val, int, bool /*drum*/) const
const MidiPatch* ISynth::getPatchInfo(int ch, const MidiPatch* p) const
{
if (_busy) {
+ //#ifdef FS_DEBUG
printf("fluid: getPatchInfo(): busy!\n");
+ //#endif
return 0;
}
if (p == 0) {
@@ -459,13 +482,14 @@ void ISynth::getInitData(int* len, const unsigned char** data)
if (initBuffer)
delete [] initBuffer;
initBuffer = new unsigned char[n];
+ initLen = n; // p4.0.27 Tim.
}
- initBuffer[0] = 0x7c;
- initBuffer[1] = 0x00;
+ initBuffer[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+ initBuffer[1] = FLUID_UNIQUE_ID;
initBuffer[2] = SF_REPLACE;
strcpy((char*)(initBuffer+3), sfont);
*len = n;
- *data = initBuffer;
+ *data = (unsigned char*)initBuffer;
}
//---------------------------------------------------------
@@ -482,11 +506,15 @@ void ISynth::sysexSoundFont(SfOp op, const char* data)
case SF_REPLACE:
case SF_ADD:
if (sfont && (strcmp(sfont, data) == 0)) {
+ #ifdef FS_DEBUG
fprintf(stderr, "fluid: font already loaded\n");
+ #endif
break;
}
if (_busy) {
+ //#ifdef FS_DEBUG
fprintf(stderr, "fluid: busy!\n");
+ //#endif
break;
}
_busy = true;
@@ -528,18 +556,35 @@ void ISynth::noRTHelper()
}
int id = getFontId();
if (id != -1) {
+ #ifdef FS_DEBUG
fprintf(stderr, "ISynth: unload old font\n");
+ #endif
fluid_synth_sfunload(synth(), (unsigned)id, true);
}
- int rv = fluid_synth_sfload(synth(), getFont(), true);
+ const char* fontname = getFont();
+ int rv = fluid_synth_sfload(synth(), fontname, true);
if (rv == -1) {
fprintf(stderr, "ISynth: sfload %s failed\n",
fluid_synth_error(synth()));
}
else {
setFontId(rv);
+
+ // Inform the gui. p4.0.27 Tim
+ int slen = strlen(fontname);
+ int n = slen + 2;
+ unsigned char d[n];
+ d[0] = FS_SEND_SOUNDFONT_NAME;
+ if(slen != 0)
+ memcpy(d + 1, fontname, slen);
+ d[1 + slen] = 0;
+ MidiPlayEvent ev(0,0, ME_SYSEX, d, n);
+ gui->writeEvent(ev);
+
+ #ifdef FS_DEBUG
fprintf(stderr, "ISynth: sfont %s loaded as %d\n ",
getFont(), rv);
+ #endif
}
fluid_synth_set_gain(synth(), 1.0); //?
_busy = false;
diff --git a/muse2/synti/fluid/fluid.h b/muse2/synti/fluid/fluid.h
index e80f1463..02b111e4 100644
--- a/muse2/synti/fluid/fluid.h
+++ b/muse2/synti/fluid/fluid.h
@@ -20,8 +20,9 @@
#include <list>
#include <fluidsynth.h>
#include "libsynti/mess.h"
+#include "common_defs.h"
-enum SfOp { SF_REPLACE = 1, SF_ADD, SF_REMOVE };
+//enum SfOp { SF_REPLACE = 1, SF_ADD, SF_REMOVE };
class FLUIDGui;
//---------------------------------------------------------
@@ -73,8 +74,12 @@ class ISynth : public Mess {
public:
ISynth();
- ~ISynth();
+ virtual ~ISynth();
+ // This is only a kludge required to support old songs' midistates. Do not use in any new synth.
+ // Note for Fluid, do nothing because unlike other synths, Fluid already had correct sysex headers.
+ //virtual int oldMidiStateHeader(const unsigned char** data) const;
+
fluid_synth_t* synth() { return _fluidsynth; }
const fluid_synth_t* synth() const { return _fluidsynth; }
char* getFont() const { return sfont; }
diff --git a/muse2/synti/fluid/fluidgui.cpp b/muse2/synti/fluid/fluidgui.cpp
index af8d937c..1f948a7d 100644
--- a/muse2/synti/fluid/fluidgui.cpp
+++ b/muse2/synti/fluid/fluidgui.cpp
@@ -15,9 +15,12 @@
#include <QFileDialog>
#include <QFileInfo>
#include <QMessageBox>
+#include <QSocketNotifier>
+#include "common_defs.h"
#include "fluidgui.h"
#include "muse/midi.h"
+#include "muse/mpevent.h"
#include "muse/icons.h"
//---------------------------------------------------------
@@ -28,6 +31,10 @@ FLUIDGui::FLUIDGui()
: QDialog(0, Qt::Window), MessGui()
{
setupUi(this);
+ //Connect socketnotifier to fifo
+ QSocketNotifier* s = new QSocketNotifier(readFd, QSocketNotifier::Read);
+ connect(s, SIGNAL(activated(int)), SLOT(readMessage(int)));
+
fdialogButton->setIcon(QIcon(*openIcon));
connect(fdialogButton, SIGNAL(clicked()), SLOT(soundFontFileDialog()));
connect(loadButton, SIGNAL(clicked()), SLOT(loadFont()));
@@ -60,9 +67,9 @@ void FLUIDGui::loadFont()
int len = strlen(path) + 1 + 3;
unsigned char buffer[len];
int k = 0;
- buffer[k++] = 0x7c;
- buffer[k++] = 0x00; // fluid
- buffer[k++] = 0x01; // load sound font
+ buffer[k++] = MUSE_SYNTH_SYSEX_MFG_ID;
+ buffer[k++] = FLUID_UNIQUE_ID; // fluid
+ buffer[k++] = SF_REPLACE; // load sound font
strcpy((char*)(&buffer[k]), path);
sendSysex(buffer, len);
}
@@ -80,3 +87,40 @@ void FLUIDGui::soundFontFileDialog()
}
}
+void FLUIDGui::processEvent(const MidiPlayEvent& ev)
+{
+ // p4.0.27
+ if (ev.type() == ME_SYSEX) {
+ const unsigned char* data = ev.data();
+ switch (*data) {
+ case FS_SEND_SOUNDFONT_NAME: {
+ //const char* filename = data+1;
+ //pathEntry->setText(QString(filename));
+ pathEntry->setText((const char*)(data+1));
+ break;
+ }
+ default:
+ #ifdef FS_DEBUG
+ printf("FLUIDGui::processEvent() : Unknown Sysex received: %d\n", ev.type());
+ #endif
+ break;
+ }
+ }
+ else
+ {
+ #ifdef FS_DEBUG
+ printf("FLUIDGui::processEvent - unknown event of type %dreceived from synth.\n", ev.type());
+ #endif
+ }
+}
+
+//---------------------------------------------------------
+// readMessage
+//---------------------------------------------------------
+
+void FLUIDGui::readMessage(int)
+ {
+ MessGui::readMessage(); // p4.0.27
+ }
+
+
diff --git a/muse2/synti/fluid/fluidgui.h b/muse2/synti/fluid/fluidgui.h
index 3e564538..2752567f 100644
--- a/muse2/synti/fluid/fluidgui.h
+++ b/muse2/synti/fluid/fluidgui.h
@@ -12,6 +12,10 @@
#include "ui_fluidguibase.h"
#include "libsynti/gui.h"
+#define FS_SEND_SOUNDFONT_NAME 1
+
+//#define FS_DEBUG
+
class QDialog;
//---------------------------------------------------------
@@ -23,11 +27,13 @@ class FLUIDGui : public QDialog, public Ui::FLUIDGuiBase, public MessGui {
Q_OBJECT
private slots:
+ void readMessage(int);
void soundFontFileDialog();
void loadFont();
public:
FLUIDGui();
+ virtual void processEvent(const MidiPlayEvent&);
};
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 14:19:47 +0000