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Version 4.2.0

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This commit is contained in:
Gary Scavone
2009-03-24 23:02:14 -04:00
committed by Stephen Sinclair
parent cf06b7598b
commit a6381b9d38
281 changed files with 17152 additions and 12000 deletions
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33
projects/examples/Makefile.in
View File

@@ -1,6 +1,6 @@
### STK examples Makefile - for various flavors of unix
PROGRAMS = sine play record io tcpIn tcpOut sineosc rtsine bethree controlbee foursine threebees
PROGRAMS = sine play record io tcpIn tcpOut sineosc rtsine crtsine bethree controlbee foursine threebees playsmf
RM = /bin/rm
SRC_PATH = ../../src
OBJECT_PATH = @object_path@
@@ -23,7 +23,6 @@ LIBRARY += @frameworks@
REALTIME = @realtime@
ifeq ($(REALTIME),yes)
DEFS += @audio_apis@
DEFS += @midiator@
endif
RAWWAVES = @rawwaves@
@@ -46,8 +45,8 @@ clean :
strip :
strip $(PROGRAMS)
play: play.cpp Stk.o WvIn.o WvOut.o RtWvOut.o RtAudio.o
$(CC) $(CFLAGS) $(DEFS) -o play play.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/RtWvOut.o $(OBJECT_PATH)/RtAudio.o $(LIBRARY)
play: play.cpp Stk.o WvIn.o RtAudio.o
$(CC) $(CFLAGS) $(DEFS) -o play play.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/RtAudio.o $(LIBRARY)
record: record.cpp Stk.o WvIn.o WvOut.o RtWvIn.o RtAudio.o
$(CC) $(CFLAGS) $(DEFS) -o record record.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/RtWvIn.o $(OBJECT_PATH)/RtAudio.o $(LIBRARY)
@@ -58,11 +57,11 @@ sine: sine.cpp Stk.o WvIn.o WvOut.o WaveLoop.o
io: io.cpp Stk.o RtAudio.o RtDuplex.o
$(CC) $(CFLAGS) $(DEFS) -o io io.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/RtAudio.o $(OBJECT_PATH)/RtDuplex.o $(LIBRARY)
tcpIn: tcpIn.cpp Stk.o WvIn.o TcpWvIn.o WvOut.o RtWvOut.o RtAudio.o Socket.o Thread.o
$(CC) $(CFLAGS) $(DEFS) -o tcpIn tcpIn.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/Socket.o $(OBJECT_PATH)/Thread.o $(OBJECT_PATH)/TcpWvIn.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/RtWvOut.o $(OBJECT_PATH)/RtAudio.o $(LIBRARY)
tcpIn: tcpIn.cpp Stk.o WvIn.o TcpWvIn.o WvOut.o RtWvOut.o RtAudio.o Socket.o Thread.o Mutex.o
$(CC) $(CFLAGS) $(DEFS) -o tcpIn tcpIn.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/Socket.o $(OBJECT_PATH)/Thread.o $(OBJECT_PATH)/Mutex.o $(OBJECT_PATH)/TcpWvIn.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/RtWvOut.o $(OBJECT_PATH)/RtAudio.o $(LIBRARY)
tcpOut: tcpOut.cpp Stk.o WvIn.o WvOut.o TcpWvOut.o Socket.o Thread.o
$(CC) $(CFLAGS) $(DEFS) -o tcpOut tcpOut.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/Socket.o $(OBJECT_PATH)/Thread.o $(OBJECT_PATH)/TcpWvOut.o $(LIBRARY)
tcpOut: tcpOut.cpp Stk.o WvIn.o WvOut.o TcpWvOut.o Socket.o Thread.o Mutex.o
$(CC) $(CFLAGS) $(DEFS) -o tcpOut tcpOut.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/Socket.o $(OBJECT_PATH)/Thread.o $(OBJECT_PATH)/Mutex.o $(OBJECT_PATH)/TcpWvOut.o $(LIBRARY)
sineosc: sineosc.cpp Stk.o WvIn.o WvOut.o WaveLoop.o
$(CC) $(CFLAGS) $(DEFS) -o sineosc sineosc.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/WaveLoop.o $(LIBRARY)
@@ -70,14 +69,20 @@ sineosc: sineosc.cpp Stk.o WvIn.o WvOut.o WaveLoop.o
rtsine: rtsine.cpp Stk.o WvIn.o WaveLoop.o WvOut.o RtWvOut.o RtAudio.o
$(CC) $(CFLAGS) $(DEFS) -o rtsine rtsine.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WaveLoop.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/RtWvOut.o $(OBJECT_PATH)/RtAudio.o $(LIBRARY)
bethree: bethree.cpp Stk.o WvIn.o WaveLoop.o FM.o WvOut.o RtWvOut.o RtAudio.o Instrmnt.o Filter.o TwoZero.o Envelope.o ADSR.o BeeThree.o
$(CC) $(CFLAGS) $(DEFS) -o bethree bethree.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WaveLoop.o $(OBJECT_PATH)/FM.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/RtWvOut.o $(OBJECT_PATH)/RtAudio.o $(OBJECT_PATH)/Instrmnt.o $(OBJECT_PATH)/Filter.o $(OBJECT_PATH)/TwoZero.o $(OBJECT_PATH)/Envelope.o $(OBJECT_PATH)/ADSR.o $(OBJECT_PATH)/BeeThree.o $(LIBRARY)
crtsine: crtsine.cpp Stk.o WvIn.o WaveLoop.o RtAudio.o
$(CC) $(CFLAGS) $(DEFS) -o crtsine crtsine.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WaveLoop.o $(OBJECT_PATH)/RtAudio.o $(LIBRARY)
controlbee: controlbee.cpp Stk.o WvIn.o WaveLoop.o FM.o WvOut.o RtWvOut.o RtAudio.o Instrmnt.o Filter.o TwoZero.o Envelope.o ADSR.o BeeThree.o Messager.o RtMidi.o Socket.o Thread.o SKINI.o
$(CC) $(CFLAGS) $(DEFS) -o controlbee controlbee.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WaveLoop.o $(OBJECT_PATH)/FM.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/RtWvOut.o $(OBJECT_PATH)/RtAudio.o $(OBJECT_PATH)/Instrmnt.o $(OBJECT_PATH)/Filter.o $(OBJECT_PATH)/TwoZero.o $(OBJECT_PATH)/Envelope.o $(OBJECT_PATH)/ADSR.o $(OBJECT_PATH)/BeeThree.o $(OBJECT_PATH)/Messager.o $(OBJECT_PATH)/RtMidi.o $(OBJECT_PATH)/Socket.o $(OBJECT_PATH)/Thread.o $(OBJECT_PATH)/SKINI.o $(LIBRARY)
bethree: bethree.cpp Stk.o WvIn.o WaveLoop.o FM.o RtAudio.o Instrmnt.o Filter.o TwoZero.o Generator.o Envelope.o ADSR.o BeeThree.o
$(CC) $(CFLAGS) $(DEFS) -o bethree bethree.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WaveLoop.o $(OBJECT_PATH)/FM.o $(OBJECT_PATH)/RtAudio.o $(OBJECT_PATH)/Instrmnt.o $(OBJECT_PATH)/Filter.o $(OBJECT_PATH)/TwoZero.o $(OBJECT_PATH)/Generator.o $(OBJECT_PATH)/Envelope.o $(OBJECT_PATH)/ADSR.o $(OBJECT_PATH)/BeeThree.o $(LIBRARY)
controlbee: controlbee.cpp Stk.o WvIn.o WaveLoop.o FM.o RtAudio.o Instrmnt.o Filter.o TwoZero.o Generator.o Envelope.o ADSR.o BeeThree.o Messager.o RtMidi.o Socket.o Thread.o Mutex.o Skini.o
$(CC) $(CFLAGS) $(DEFS) -o controlbee controlbee.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WaveLoop.o $(OBJECT_PATH)/FM.o $(OBJECT_PATH)/RtAudio.o $(OBJECT_PATH)/Instrmnt.o $(OBJECT_PATH)/Filter.o $(OBJECT_PATH)/TwoZero.o $(OBJECT_PATH)/Generator.o $(OBJECT_PATH)/Envelope.o $(OBJECT_PATH)/ADSR.o $(OBJECT_PATH)/BeeThree.o $(OBJECT_PATH)/Messager.o $(OBJECT_PATH)/RtMidi.o $(OBJECT_PATH)/Socket.o $(OBJECT_PATH)/Thread.o $(OBJECT_PATH)/Mutex.o $(OBJECT_PATH)/Skini.o $(LIBRARY)
foursine: foursine.cpp Stk.o WvIn.o WvOut.o WaveLoop.o
$(CC) $(CFLAGS) $(DEFS) -o foursine foursine.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/WaveLoop.o $(LIBRARY)
threebees: threebees.cpp Stk.o WvIn.o WaveLoop.o FM.o WvOut.o RtWvOut.o RtAudio.o Instrmnt.o Filter.o TwoZero.o Envelope.o ADSR.o BeeThree.o Messager.o RtMidi.o Socket.o Thread.o SKINI.o Voicer.o
$(CC) $(CFLAGS) $(DEFS) -o threebees threebees.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WaveLoop.o $(OBJECT_PATH)/FM.o $(OBJECT_PATH)/WvOut.o $(OBJECT_PATH)/RtWvOut.o $(OBJECT_PATH)/RtAudio.o $(OBJECT_PATH)/Instrmnt.o $(OBJECT_PATH)/Filter.o $(OBJECT_PATH)/TwoZero.o $(OBJECT_PATH)/Envelope.o $(OBJECT_PATH)/ADSR.o $(OBJECT_PATH)/BeeThree.o $(OBJECT_PATH)/Messager.o $(OBJECT_PATH)/RtMidi.o $(OBJECT_PATH)/Socket.o $(OBJECT_PATH)/Thread.o $(OBJECT_PATH)/SKINI.o $(OBJECT_PATH)/Voicer.o $(LIBRARY)
threebees: threebees.cpp Stk.o WvIn.o WaveLoop.o FM.o RtAudio.o Instrmnt.o Filter.o TwoZero.o Generator.o Envelope.o ADSR.o BeeThree.o Messager.o RtMidi.o Socket.o Thread.o Mutex.o Skini.o Voicer.o
$(CC) $(CFLAGS) $(DEFS) -o threebees threebees.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/WvIn.o $(OBJECT_PATH)/WaveLoop.o $(OBJECT_PATH)/FM.o $(OBJECT_PATH)/RtAudio.o $(OBJECT_PATH)/Instrmnt.o $(OBJECT_PATH)/Filter.o $(OBJECT_PATH)/TwoZero.o $(OBJECT_PATH)/Generator.o $(OBJECT_PATH)/Envelope.o $(OBJECT_PATH)/ADSR.o $(OBJECT_PATH)/BeeThree.o $(OBJECT_PATH)/Messager.o $(OBJECT_PATH)/RtMidi.o $(OBJECT_PATH)/Socket.o $(OBJECT_PATH)/Thread.o $(OBJECT_PATH)/Mutex.o $(OBJECT_PATH)/Skini.o $(OBJECT_PATH)/Voicer.o $(LIBRARY)
playsmf: playsmf.cpp Stk.o MidiFileIn.o RtMidi.o
$(CC) $(CFLAGS) $(DEFS) -o playsmf playsmf.cpp $(OBJECT_PATH)/Stk.o $(OBJECT_PATH)/MidiFileIn.o $(OBJECT_PATH)/RtMidi.o $(LIBRARY)

106
projects/examples/bethree.cpp
View File

@@ -1,7 +1,43 @@
// bethree.cpp STK tutorial program
#include "BeeThree.h"
#include "RtWvOut.h"
#include "RtAudio.h"
// The TickData structure holds all the class instances and data that
// are shared by the various processing functions.
struct TickData {
Instrmnt *instrument;
StkFloat frequency;
StkFloat scaler;
long counter;
bool done;
// Default constructor.
TickData()
: instrument(0), scaler(1.0), counter(0), done( false ) {}
};
// This tick() function handles sample computation only. It will be
// called automatically when the system needs a new buffer of audio
// samples.
int tick(char *buffer, int bufferSize, void *dataPointer)
{
TickData *data = (TickData *) dataPointer;
register StkFloat *samples = (StkFloat *) buffer;
for ( int i=0; i<bufferSize; i++ ) {
*samples++ = data->instrument->tick();
if ( ++data->counter % 2000 == 0 ) {
data->scaler += 0.025;
data->instrument->setFrequency( data->frequency * data->scaler );
}
}
if ( data->counter > 80000 )
data->done = true;
return 0;
}
int main()
{
@@ -9,50 +45,56 @@ int main()
Stk::setSampleRate( 44100.0 );
Stk::setRawwavePath( "../../rawwaves/" );
Instrmnt *instrument = 0;
RtWvOut *output = 0;
MY_FLOAT frequency, amplitude, scaler;
long counter, i;
TickData data;
RtAudio *dac = 0;
// Figure out how many bytes in an StkFloat and setup the RtAudio object.
RtAudioFormat format = ( sizeof(StkFloat) == 8 ) ? RTAUDIO_FLOAT64 : RTAUDIO_FLOAT32;
int bufferSize = RT_BUFFER_SIZE;
try {
dac = new RtAudio(0, 1, 0, 0, format, (int)Stk::sampleRate(), &bufferSize, 4);
}
catch (RtError& error) {
error.printMessage();
goto cleanup;
}
try {
// Define and load the BeeThree instrument
instrument = new BeeThree();
// Define and open the default realtime output device for one-channel playback
output = new RtWvOut(1);
data.instrument = new BeeThree();
}
catch (StkError &) {
goto cleanup;
}
scaler = 1.0;
frequency = 220.0;
amplitude = 0.5;
instrument->noteOn( frequency, amplitude );
data.frequency = 220.0;
data.instrument->noteOn( data.frequency, 0.5 );
// Play the instrument for 80000 samples, changing the frequency every 2000 samples
counter = 0;
while ( counter < 80000 ) {
for ( i=0; i<2000; i++ ) {
try {
output->tick( instrument->tick() );
}
catch (StkError &) {
goto cleanup;
}
}
counter += 2000;
scaler += 0.025;
instrument->setFrequency( frequency * scaler );
try {
dac->setStreamCallback(&tick, (void *)&data);
dac->startStream();
}
catch (RtError &error) {
error.printMessage();
goto cleanup;
}
// Turn the instrument off with maximum decay envelope.
instrument->noteOff( 1.0 );
// Block waiting until callback signals done.
while ( !data.done )
Stk::sleep( 100 );
// Shut down the callback and output stream.
try {
dac->cancelStreamCallback();
dac->closeStream();
}
catch (RtError &error) {
error.printMessage();
}
cleanup:
delete instrument;
delete output;
delete data.instrument;
delete dac;
return 0;
}

18
projects/examples/bethree.dsp
View File

@@ -42,14 +42,14 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib dsound.lib /nologo /subsystem:console /machine:I386
!ELSEIF "$(CFG)" == "bethree - Win32 Debug"
@@ -65,15 +65,15 @@ LINK32=link.exe
# PROP Intermediate_Dir "Debug"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /YX /FD /GZ /c
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib dsound.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
!ENDIF
@@ -111,6 +111,10 @@ SOURCE=..\..\src\FM.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\Generator.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\Instrmnt.cpp
# End Source File
# Begin Source File
@@ -167,6 +171,10 @@ SOURCE=..\..\include\FM.h
# End Source File
# Begin Source File
SOURCE=..\..\include\Generator.h
# End Source File
# Begin Source File
SOURCE=..\..\include\Instrmnt.h
# End Source File
# Begin Source File

204
projects/examples/controlbee.cpp
View File

@@ -1,91 +1,175 @@
// controlbee.cpp STK tutorial program
#include "BeeThree.h"
#include "RtWvOut.h"
#include "RtAudio.h"
#include "Messager.h"
#include "SKINI.msg"
#include <math.h>
#include <algorithm>
#if !defined(__OS_WINDOWS__) // Windoze bogosity for VC++ 6.0
using std::min;
#endif
int main()
void usage(void) {
// Error function in case of incorrect command-line
// argument specifications.
std::cout << "\nuseage: controlbee file\n";
std::cout << " where file = a SKINI scorefile.\n\n";
exit(0);
}
// The TickData structure holds all the class instances and data that
// are shared by the various processing functions.
struct TickData {
Instrmnt *instrument;
Messager messager;
Skini::Message message;
int counter;
bool haveMessage;
bool done;
// Default constructor.
TickData()
: instrument(0), counter(0), haveMessage(false), done( false ) {}
};
#define DELTA_CONTROL_TICKS 64 // default sample frames between control input checks
// The processMessage() function encapsulates the handling of control
// messages. It can be easily relocated within a program structure
// depending on the desired scheduling scheme.
void processMessage( TickData* data )
{
register StkFloat value1 = data->message.floatValues[0];
register StkFloat value2 = data->message.floatValues[1];
switch( data->message.type ) {
case __SK_Exit_:
data->done = true;
return;
case __SK_NoteOn_:
if ( value2 == 0.0 ) // velocity is zero ... really a NoteOff
data->instrument->noteOff( 0.5 );
else { // a NoteOn
StkFloat frequency = 220.0 * pow( 2.0, (value1 - 57.0) / 12.0 );
data->instrument->noteOn( frequency, value2 * ONE_OVER_128 );
}
break;
case __SK_NoteOff_:
data->instrument->noteOff( value2 * ONE_OVER_128 );
break;
case __SK_ControlChange_:
data->instrument->controlChange( (int) value1, value2 );
break;
case __SK_AfterTouch_:
data->instrument->controlChange( 128, value1 );
} // end of switch
data->haveMessage = false;
return;
}
// This tick() function handles sample computation and scheduling of
// control updates. It will be called automatically when the system
// needs a new buffer of audio samples.
int tick(char *buffer, int bufferSize, void *dataPointer)
{
TickData *data = (TickData *) dataPointer;
register StkFloat *samples = (StkFloat *) buffer;
int counter, nTicks = bufferSize;
while ( nTicks > 0 && !data->done ) {
if ( !data->haveMessage ) {
data->messager.popMessage( data->message );
if ( data->message.type > 0 ) {
data->counter = (long) (data->message.time * Stk::sampleRate());
data->haveMessage = true;
}
else
data->counter = DELTA_CONTROL_TICKS;
}
counter = min( nTicks, data->counter );
data->counter -= counter;
for ( int i=0; i<counter; i++ ) {
*samples++ = data->instrument->tick();
nTicks--;
}
if ( nTicks == 0 ) break;
// Process control messages.
if ( data->haveMessage ) processMessage( data );
}
return 0;
}
int main( int argc, char *argv[] )
{
if ( argc != 2 ) usage();
// Set the global sample rate and rawwave path before creating class instances.
Stk::setSampleRate( 44100.0 );
Stk::setRawwavePath( "../../rawwaves/" );
Instrmnt *instrument = 0;
RtWvOut *output = 0;
Messager *messager = 0;
bool done = FALSE;
TickData data;
RtAudio *dac = 0;
// Figure out how many bytes in an StkFloat and setup the RtAudio object.
RtAudioFormat format = ( sizeof(StkFloat) == 8 ) ? RTAUDIO_FLOAT64 : RTAUDIO_FLOAT32;
int bufferSize = RT_BUFFER_SIZE;
try {
dac = new RtAudio(0, 1, 0, 0, format, (int)Stk::sampleRate(), &bufferSize, 4);
}
catch (RtError& error) {
error.printMessage();
goto cleanup;
}
try {
// Define and load the BeeThree instrument
instrument = new BeeThree();
// Define and open the default realtime output device for one-channel playback
output = new RtWvOut(1);
data.instrument = new BeeThree();
}
catch (StkError &) {
goto cleanup;
}
if ( data.messager.setScoreFile( argv[1] ) == false )
goto cleanup;
try {
// Create a Messager instance to read from a redirected SKINI scorefile.
messager = new Messager();
dac->setStreamCallback(&tick, (void *)&data);
dac->startStream();
}
catch (StkError &) {
catch (RtError &error) {
error.printMessage();
goto cleanup;
}
// Play the instrument until the end of the scorefile.
int i, nTicks, type;
MY_FLOAT byte2, byte3, frequency;
while (!done) {
// Look for new messages and return a delta time (in samples).
type = messager->nextMessage();
if (type < 0)
done = TRUE;
nTicks = messager->getDelta();
try {
for ( i=0; i<nTicks; i++ )
output->tick( instrument->tick() );
}
catch (StkError &) {
goto cleanup;
}
if ( type > 0 ) {
// Process the new control message.
byte2 = messager->getByteTwo();
byte3 = messager->getByteThree();
switch(type) {
case __SK_NoteOn_:
frequency = (MY_FLOAT) 220.0 * pow( 2.0, (byte2 - 57.0) / 12.0 );
instrument->noteOn( frequency, byte3 * ONE_OVER_128 );
break;
case __SK_NoteOff_:
instrument->noteOff( byte3 * ONE_OVER_128 );
break;
case __SK_ControlChange_:
instrument->controlChange( (int) byte2, byte3 );
break;
case __SK_AfterTouch_:
instrument->controlChange( 128, byte2 );
break;
}
}
// Block waiting until callback signals done.
while ( !data.done )
Stk::sleep( 100 );
// Shut down the callback and output stream.
try {
dac->cancelStreamCallback();
dac->closeStream();
}
catch (RtError &error) {
error.printMessage();
}
cleanup:
delete instrument;
delete output;
delete messager;
delete data.instrument;
delete dac;
return 0;
}

16
projects/examples/controlbee.dsp
View File

@@ -42,7 +42,7 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
@@ -67,7 +67,7 @@ LINK32=link.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe
@@ -112,6 +112,10 @@ SOURCE=..\..\src\FM.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\Generator.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\Instrmnt.cpp
# End Source File
# Begin Source File
@@ -120,6 +124,10 @@ SOURCE=..\..\src\Messager.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\Mutex.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\RtAudio.cpp
# End Source File
# Begin Source File
@@ -196,6 +204,10 @@ SOURCE=..\..\include\Messager.h
# End Source File
# Begin Source File
SOURCE=..\..\include\Mutex.h
# End Source File
# Begin Source File
SOURCE=..\..\include\RtAudio.h
# End Source File
# Begin Source File

78
projects/examples/crtsine.cpp Normal file
View File

@@ -0,0 +1,78 @@
// crtsine.cpp STK tutorial program
#include "WaveLoop.h"
#include "RtAudio.h"
// This tick() function handles sample computation only. It will be
// called automatically when the system needs a new buffer of audio
// samples.
int tick(char *buffer, int bufferSize, void *dataPointer)
{
WaveLoop *sine = (WaveLoop *) dataPointer;
register StkFloat *samples = (StkFloat *) buffer;
for ( int i=0; i<bufferSize; i++ )
*samples++ = sine->tick();
return 0;
}
int main()
{
// Set the global sample rate before creating class instances.
Stk::setSampleRate( 44100.0 );
WaveLoop *sine = 0;
RtAudio *dac = 0;
// Figure out how many bytes in an StkFloat and setup the RtAudio object.
RtAudioFormat format = ( sizeof(StkFloat) == 8 ) ? RTAUDIO_FLOAT64 : RTAUDIO_FLOAT32;
int bufferSize = RT_BUFFER_SIZE;
try {
dac = new RtAudio(0, 1, 0, 0, format, (int)Stk::sampleRate(), &bufferSize, 4);
}
catch (RtError& error) {
error.printMessage();
goto cleanup;
}
try {
// Define and load the sine wave file
sine = new WaveLoop( "rawwaves/sinewave.raw", true );
}
catch (StkError &) {
goto cleanup;
}
sine->setFrequency(440.0);
try {
dac->setStreamCallback(&tick, (void *)sine);
dac->startStream();
}
catch (RtError &error) {
error.printMessage();
goto cleanup;
}
// Block waiting here.
char keyhit;
std::cout << "\nPlaying ... press <enter> to quit.\n";
std::cin.get(keyhit);
// Shut down the callback and output stream.
try {
dac->cancelStreamCallback();
dac->closeStream();
}
catch (RtError &error) {
error.printMessage();
}
cleanup:
delete sine;
delete dac;
return 0;
}

134
projects/examples/crtsine.dsp Executable file
View File

@@ -0,0 +1,134 @@
# Microsoft Developer Studio Project File - Name="crtsine" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Console Application" 0x0103
CFG=crtsine - Win32 Debug
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
!MESSAGE
!MESSAGE NMAKE /f "crtsine.mak".
!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
!MESSAGE
!MESSAGE NMAKE /f "crtsine.mak" CFG="crtsine - Win32 Debug"
!MESSAGE
!MESSAGE Possible choices for configuration are:
!MESSAGE
!MESSAGE "crtsine - Win32 Release" (based on "Win32 (x86) Console Application")
!MESSAGE "crtsine - Win32 Debug" (based on "Win32 (x86) Console Application")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_ProjName ""
# PROP Scc_LocalPath ""
CPP=cl.exe
RSC=rc.exe
!IF "$(CFG)" == "crtsine - Win32 Release"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "crtsine___Win32_Release"
# PROP BASE Intermediate_Dir "crtsine___Win32_Release"
# PROP BASE Target_Dir ""
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# PROP Ignore_Export_Lib 0
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# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
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BSC32=bscmake.exe
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!ELSEIF "$(CFG)" == "crtsine - Win32 Debug"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 1
# PROP BASE Output_Dir "crtsine___Win32_Debug"
# PROP BASE Intermediate_Dir "crtsine___Win32_Debug"
# PROP BASE Target_Dir ""
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# PROP Output_Dir ""
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# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
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LINK32=link.exe
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# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib dsound.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
!ENDIF
# Begin Target
# Name "crtsine - Win32 Release"
# Name "crtsine - Win32 Debug"
# Begin Group "Source Files"
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
# Begin Source File
SOURCE=.\crtsine.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\RtAudio.cpp
# End Source File
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SOURCE=..\..\src\Stk.cpp
# End Source File
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SOURCE=..\..\src\WaveLoop.cpp
# End Source File
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SOURCE=..\..\src\WvIn.cpp
# End Source File
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# PROP Default_Filter "h;hpp;hxx;hm;inl"
# Begin Source File
SOURCE=..\..\include\RtAudio.h
# End Source File
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SOURCE=..\..\include\Stk.h
# End Source File
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SOURCE=..\..\include\WaveLoop.h
# End Source File
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SOURCE=..\..\include\WvIn.h
# End Source File
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# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
# End Group
# End Target
# End Project

12
projects/examples/examples.dsw
View File

@@ -27,6 +27,18 @@ Package=<4>
###############################################################################
Project: "crtsine"=".\crtsine.dsp" - Package Owner=<4>
Package=<5>
{{{
}}}
Package=<4>
{{{
}}}
###############################################################################
Project: "foursine"=".\foursine.dsp" - Package Owner=<4>
Package=<5>

4
projects/examples/foursine.cpp
View File

@@ -16,7 +16,7 @@ int main()
// Define and load the sine waves
try {
for ( i=0; i<4; i++ ) {
inputs[i] = new WaveLoop( "rawwaves/sinewave.raw", TRUE );
inputs[i] = new WaveLoop( "rawwaves/sinewave.raw", true );
inputs[i]->setFrequency( 220.0 * (i+1) );
}
}
@@ -33,7 +33,7 @@ int main()
}
// Write two seconds of four sines to the output file
MY_FLOAT frame[4];
StkFloat frame[4];
for ( j=0; j<88200; j++ ) {
for ( i=0; i<4; i++ )
frame[i] = inputs[i]->tick();

14
projects/examples/foursine.dsp
View File

@@ -41,15 +41,15 @@ RSC=rc.exe
# PROP Intermediate_Dir "Release"
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /D "__WINDOWS_DS__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
!ELSEIF "$(CFG)" == "foursine - Win32 Debug"
@@ -63,16 +63,16 @@ LINK32=link.exe
# PROP Output_Dir ""
# PROP Intermediate_Dir "Debug"
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /YX /FD /GZ /c
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /D "__WINDOWS_DS__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
!ENDIF

32
projects/examples/io.cpp
View File

@@ -1,15 +1,25 @@
/******************************************/
/*
Example program for realtime input/output
by Gary P. Scavone, 2000
by Gary P. Scavone, 2000.
This program reads N channels of realtime
audio input for a specified amount of time
and immediately play them back in realtime
(duplex mode). This program also demonstrates
the use of FIFO scheduling priority. To be
run with such priority, the program must be
set suid (chmod +s) and owned by root.
NOTE: This program makes use of blocking audio
input/output routines. On systems where the
underlying audio API is based on a callback scheme
(Macintosh OS-X, Windows ASIO, and Linux JACK), these
routines are not fully robust (over/underruns can
happen with some frequency). See the STK tutorial
for example programs using callback schemes and/or
visit the RtAudio tutorial page
(http://music.mcgill.ca/~gary/rtaudio/) for more
information.
This program reads N channels of realtime audio input
for a specified amount of time and immediately play
them back in realtime (duplex mode). This program
also demonstrates the use of FIFO scheduling
priority. To be run with such priority, the program
must be set suid (chmod +s) and owned by root.
*/
/******************************************/
@@ -37,7 +47,7 @@ main(int argc, char *argv[])
if (argc != 3) usage();
unsigned int channels = (unsigned int) atoi(argv[1]);
float time = atof(argv[2]);
double time = atof(argv[2]);
// If you want to change the default sample rate (set in Stk.h), do
// it before instantiating any objects! If the sample rate is
@@ -72,8 +82,8 @@ main(int argc, char *argv[])
// Here's the runtime loop
unsigned long i, counter = 0;
MY_FLOAT *newFrame = new MY_FLOAT[channels];
const MY_FLOAT *lastFrame = inout->lastFrame();
StkFloat *newFrame = new StkFloat[channels];
const StkFloat *lastFrame = inout->lastFrame();
unsigned long samples = (unsigned long) (time * Stk::sampleRate());
while ( counter < samples ) {
for ( i=0; i<channels; i++ )

4
projects/examples/io.dsp
View File

@@ -42,7 +42,7 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
@@ -66,7 +66,7 @@ LINK32=link.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe

9
projects/examples/libMakefile.in
View File

@@ -1,6 +1,6 @@
### STK examples Makefile - for various flavors of unix
PROGRAMS = sine play record io tcpIn tcpOut sineosc rtsine bethree controlbee foursine threebees
PROGRAMS = sine play record io tcpIn tcpOut sineosc rtsine crtsine bethree controlbee foursine threebees playsmf
RM = /bin/rm
INCLUDE = @include@
@@ -64,6 +64,9 @@ sineosc: sineosc.cpp
rtsine: rtsine.cpp
$(CC) $(CFLAGS) $(DEFS) -o rtsine rtsine.cpp -L../../src $(LIBRARY) -lstk
crtsine: crtsine.cpp
$(CC) $(CFLAGS) $(DEFS) -o crtsine crtsine.cpp -L../../src $(LIBRARY) -lstk
bethree: bethree.cpp
$(CC) $(CFLAGS) $(DEFS) -o bethree bethree.cpp -L../../src $(LIBRARY) -lstk
@@ -75,3 +78,7 @@ foursine: foursine.cpp
threebees: threebees.cpp
$(CC) $(CFLAGS) $(DEFS) -o threebees threebees.cpp -L../../src $(LIBRARY) -lstk
playsmf: playsmf.cpp
$(CC) $(CFLAGS) $(DEFS) -o playsmf playsmf.cpp -L../../src $(LIBRARY) -lstk

BIN
projects/examples/midifiles/bwv772.mid Normal file
View File

Binary file not shown.

BIN
projects/examples/midifiles/jesu.mid Normal file
View File

Binary file not shown.

BIN
projects/examples/midifiles/tango.mid Normal file
View File

Binary file not shown.

97
projects/examples/play.cpp
View File

@@ -9,31 +9,62 @@
the number of channels or sample rate of
the soundfile, the program will stop.
By Gary P. Scavone, 2000 - 2002.
By Gary P. Scavone, 2000 - 2004.
*/
/******************************************/
#include "RtWvOut.h"
#include "WvIn.h"
#include <stdlib.h>
#include "RtAudio.h"
#include <signal.h>
#include <iostream>
// Eewww ... global variables! :-)
bool done;
StkFrames frames;
static void finish(int ignore){ done = true; }
void usage(void) {
// Error function in case of incorrect command-line
// argument specifications.
printf("\nuseage: play file <rate>\n");
printf(" where file = the file to play,\n");
printf(" and rate = an optional playback rate.\n");
printf(" (default = 1.0, can be negative)\n\n");
std::cout << "\nuseage: play file sr <rate>\n";
std::cout << " where file = the file to play,\n";
std::cout << " where sr = sample rate,\n";
std::cout << " and rate = an optional playback rate.\n";
std::cout << " (default = 1.0, can be negative)\n\n";
exit(0);
}
// This tick() function handles sample computation only. It will be
// called automatically when the system needs a new buffer of audio
// samples.
int tick(char *buffer, int bufferSize, void *dataPointer)
{
WvIn *input = (WvIn *) dataPointer;
register StkFloat *samples = (StkFloat *) buffer;
input->tickFrame( frames );
for ( unsigned int i=0; i<frames.size(); i++ )
*samples++ = frames[i];
if ( input->isFinished() ) {
done = true;
return 1;
}
else
return 0;
}
int main(int argc, char *argv[])
{
// Minimal command-line checking.
if (argc < 2 || argc > 3) usage();
if (argc < 3 || argc > 4) usage();
// Initialize our WvIn/WvOut pointers.
RtWvOut *output = 0;
// Set the global sample rate before creating class instances.
Stk::setSampleRate( (StkFloat) atof(argv[2]) );
// Initialize our WvIn and RtAudio pointers.
RtAudio *dac = 0;
WvIn *input = 0;
// Try to load the soundfile.
@@ -45,29 +76,57 @@ int main(int argc, char *argv[])
}
// Set input read rate based on the default STK sample rate.
float rate = 1.0;
double rate = 1.0;
rate = input->getFileRate() / Stk::sampleRate();
if ( argc == 3 ) rate *= atof(argv[2]);
if ( argc == 4 ) rate *= atof(argv[3]);
input->setRate( rate );
// Find out how many channels we have.
int channels = input->getChannels();
// Define and open the realtime output device
// Define and open the realtime output device.
// Figure out how many bytes in an StkFloat and setup the RtAudio object.
RtAudioFormat format = ( sizeof(StkFloat) == 8 ) ? RTAUDIO_FLOAT64 : RTAUDIO_FLOAT32;
int bufferSize = RT_BUFFER_SIZE;
try {
output = new RtWvOut( channels, Stk::sampleRate(), 0, RT_BUFFER_SIZE, 4 );
dac = new RtAudio(0, channels, 0, 0, format, (int)Stk::sampleRate(), &bufferSize, 4);
}
catch (StkError &) {
catch (RtError &error) {
error.printMessage();
goto cleanup;
}
// Here's the runtime loop.
while (!input->isFinished()) {
output->tickFrame( input->tickFrame() );
// Install an interrupt handler function.
(void) signal(SIGINT, finish);
// Resize the StkFrames object appropriately.
frames.resize( bufferSize, channels );
try {
dac->setStreamCallback(&tick, (void *)input);
dac->startStream();
}
catch (RtError &error) {
error.printMessage();
goto cleanup;
}
// Block waiting until callback signals done.
while ( !done )
Stk::sleep( 100 );
// By returning a non-zero value in the callback above, the stream
// is automatically stopped. But we should still close it.
try {
dac->cancelStreamCallback();
dac->closeStream();
}
catch (RtError &error) {
error.printMessage();
}
cleanup:
delete input;
delete output;
delete dac;
return 0;
}

4
projects/examples/play.dsp
View File

@@ -42,7 +42,7 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
@@ -66,7 +66,7 @@ LINK32=link.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe

122
projects/examples/playsmf.cpp Normal file
View File

@@ -0,0 +1,122 @@
// playsmf.cpp
//
// Simple program to test the MidiFileIn class by reading and playing
// a single track from a given Standard MIDI file.
//
// by Gary Scavone, 2003.
#include "MidiFileIn.h"
#include "RtMidi.h"
#include <signal.h>
#include <unistd.h>
bool done = false;
static void finish(int ignore){ done = true; }
void usage(void) {
// Error function in case of incorrect command-line
// argument specifications.
std::cout << "\nusage: playsmf file track <port>\n";
std::cout << " where file = a standard MIDI file,\n";
std::cout << " track = the track to play (0 = 1st track),\n";
std::cout << " and an optional port integer identifier can be specified\n";
std::cout << " (default = 0) or a value of -1 to use a virtual MIDI output port.\n\n";
exit(0);
}
int main( int argc, char *argv[] )
{
RtMidiOut *midiout = 0;
if ( argc < 3 || argc > 4 ) usage();
// Attempt to instantiate MIDI output class.
try {
midiout = new RtMidiOut();
}
catch ( RtError& error ) {
error.printMessage();
exit(0);
}
// Check command-line arguments.
int port = 0;
if ( argc == 4 ) port = atoi( argv[3] );
if ( port == -1 ) {
try {
midiout->openVirtualPort();
}
catch ( RtError& error ) {
error.printMessage();
goto cleanup;
}
std::cout << "\nVirtual port open.\n\n";
}
else {
if ( midiout->getPortCount() < 1 ) {
std::cout << "\nThere are no MIDI output destinations available!\n\n";
goto cleanup;
}
try {
midiout->openPort( port );
}
catch ( RtError& error ) {
error.printMessage();
goto cleanup;
}
}
// Install an interrupt handler function. Type "ctrl-c" to quit the
// program.
(void) signal(SIGINT, finish);
try {
MidiFileIn midiFile( argv[1] );
// Print a little information about the file.
std::cout << "\nThe MIDI file (" << argv[1] << ") information:\n";
std::cout << " - format = " << midiFile.getFileFormat() << "\n";
std::cout << " - tracks = " << midiFile.getNumberOfTracks() << "\n";
std::cout << " - seconds / ticks = " << midiFile.getTickSeconds() << "\n";
unsigned int track = (unsigned int) atoi( argv[2] );
if ( midiFile.getNumberOfTracks() <= track ) {
std::cout << "\nInvalid track number ... playing track 0.\n";
track = 0;
}
std::cout << "\nPress <enter> to start reading/playing.\n";
char input;
std::cin.get(input);
std::vector<unsigned char> event;
unsigned long ticks = midiFile.getNextMidiEvent( &event, track );
while ( !done && event.size() ) {
// Pause for the MIDI event delta time.
Stk::sleep( (unsigned long) (ticks * midiFile.getTickSeconds() * 1000 ) );
midiout->sendMessage( &event );
// Get a new event.
ticks = midiFile.getNextMidiEvent( &event, track );
}
// Send a "all notes off" to the synthesizer.
event.clear();
event.push_back( 0xb0 );
event.push_back( 0x7b );
event.push_back( 0x0 );
midiout->sendMessage( &event );
}
catch ( StkError & ) {
// You might want to do something more useful here.
std::cout << "\nAborting program!\n";
goto cleanup;
}
cleanup:
delete midiout;
return 0;
}

15
projects/examples/record.cpp
View File

@@ -3,6 +3,17 @@
Example program to record N channels of data
by Gary P. Scavone, 2000
NOTE: This program makes use of blocking audio
input/output routines. On systems where the
underlying audio API is based on a callback scheme
(Macintosh OS-X, Windows ASIO, and Linux JACK), these
routines are not fully robust (over/underruns can
happen with some frequency). See the STK tutorial
for example programs using callback schemes and/or
visit the RtAudio tutorial page
(http://music.mcgill.ca/~gary/rtaudio/) for more
information.
This program is currently written to read
from a realtime audio input device and to
write to a WAV output file. However, it
@@ -31,8 +42,8 @@ int main(int argc, char *argv[])
if (argc != 5) usage();
int channels = (int) atoi(argv[1]);
float sample_rate = atof(argv[4]);
float time = atof(argv[3]);
double sample_rate = atof(argv[4]);
double time = atof(argv[3]);
long samples, i;
// Set the global sample rate.

4
projects/examples/record.dsp
View File

@@ -42,7 +42,7 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /c
# SUBTRACT CPP /Fr
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
@@ -68,7 +68,7 @@ LINK32=link.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe

16
projects/examples/rtsine.cpp
View File

@@ -8,27 +8,27 @@ int main()
// Set the global sample rate before creating class instances.
Stk::setSampleRate( 44100.0 );
WaveLoop *input = 0;
RtWvOut *output = 0;
WaveLoop *sine = 0;
RtWvOut *dac = 0;
try {
// Define and load the sine wave file
input = new WaveLoop( "rawwaves/sinewave.raw", TRUE );
sine = new WaveLoop( "rawwaves/sinewave.raw", true );
// Define and open the default realtime output device for one-channel playback
output = new RtWvOut(1);
dac = new RtWvOut(1);
}
catch (StkError &) {
goto cleanup;
}
input->setFrequency(440.0);
sine->setFrequency(440.0);
// Play the oscillator for 40000 samples
int i;
for ( i=0; i<40000; i++ ) {
try {
output->tick(input->tick());
dac->tick( sine->tick() );
}
catch (StkError &) {
goto cleanup;
@@ -36,8 +36,8 @@ int main()
}
cleanup:
delete input;
delete output;
delete sine;
delete dac;
return 0;
}

10
projects/examples/rtsine.dsp
View File

@@ -42,14 +42,14 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib dsound.lib /nologo /subsystem:console /machine:I386
!ELSEIF "$(CFG)" == "rtsine - Win32 Debug"
@@ -65,15 +65,15 @@ LINK32=link.exe
# PROP Intermediate_Dir "Debug"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib dsound.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
!ENDIF

8
projects/examples/sine.cpp
View File

@@ -43,7 +43,7 @@ main(int argc, char *argv[])
// Initialize our object and data pointers.
WvOut *output = 0;
MY_FLOAT *vector = 0;
StkFloat *vector = 0;
WaveLoop **oscs = (WaveLoop **) malloc( channels * sizeof(WaveLoop *) );
for (i=0; i<channels; i++) oscs[i] = 0;
@@ -54,7 +54,7 @@ main(int argc, char *argv[])
// Define and load the rawwave file(s) ... the path is critical.
try {
for (i=0; i<channels; i++)
oscs[i] = new WaveLoop( "../../rawwaves/sinewave.raw", TRUE );
oscs[i] = new WaveLoop( "../../rawwaves/sinewave.raw", true );
}
catch (StkError &) {
goto cleanup;
@@ -67,7 +67,7 @@ main(int argc, char *argv[])
// Define and open the soundfile for output. Other file
// format options include: WVOUT_SND, WVOUT_AIF, WVOUT_MAT,
// and WVOUT_RAW. Other data type options include:
// STK_SINT8, STK_SINT32, MY_FLOAT32, and MY_FLOAT64.
// STK_SINT8, STK_SINT32, StkFloat32, and StkFloat64.
try {
output = new WvOut( argv[2], channels, WvOut::WVOUT_WAV, Stk::STK_SINT16 );
}
@@ -77,7 +77,7 @@ main(int argc, char *argv[])
// Here's the runtime loop
samples = (int) ( time * Stk::sampleRate() );
vector = (MY_FLOAT *) new MY_FLOAT[channels];
vector = (StkFloat *) new StkFloat[channels];
for ( i=0; i<samples; i++ ) {
for (int j=0; j<channels; j++) {
vector[j] = oscs[j]->tick();

4
projects/examples/sine.dsp
View File

@@ -42,7 +42,7 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /D "__WINDOWS_DS__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
@@ -66,7 +66,7 @@ LINK32=link.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /D "__WINDOWS_DS__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe

2
projects/examples/sineosc.cpp
View File

@@ -13,7 +13,7 @@ int main()
try {
// Define and load the sine wave file
input = new WaveLoop( "rawwaves/sinewave.raw", TRUE );
input = new WaveLoop( "rawwaves/sinewave.raw", true );
// Define and open a 16-bit, one-channel WAV formatted output file
output = new WvOut( "hellosine.wav", 1, WvOut::WVOUT_WAV, Stk::STK_SINT16 );

4
projects/examples/sineosc.dsp
View File

@@ -41,7 +41,7 @@ RSC=rc.exe
# PROP Intermediate_Dir "Release"
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /D "__WINDOWS_DS__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
@@ -65,7 +65,7 @@ LINK32=link.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "_AFXDLL" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /YX /FD /GZ /c
# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "_AFXDLL" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /D "__WINDOWS_DS__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG" /d "_AFXDLL"
BSC32=bscmake.exe

13
projects/examples/tcpIn.cpp
View File

@@ -6,6 +6,17 @@
by Gary P. Scavone, 2000
NOTE: This program makes use of blocking audio
input/output routines. On systems where the
underlying audio API is based on a callback scheme
(Macintosh OS-X, Windows ASIO, and Linux JACK), these
routines are not fully robust (over/underruns can
happen with some frequency). See the STK tutorial
for example programs using callback schemes and/or
visit the RtAudio tutorial page
(http://music.mcgill.ca/~gary/rtaudio/) for more
information.
This program is currently written to play
the input data in realtime. However, it
is simple to replace the instance of
@@ -15,7 +26,7 @@
The streamed data format is assumed to be
signed 16-bit integers. However, both
TcpWvIn and TcpWvOut can be initialized
to read/write any of the defined STK_FORMATs.
to read/write any of the defined StkFormats.
The class TcpWvIn sets up a socket server
and waits for a connection. Therefore,

8
projects/examples/tcpIn.dsp
View File

@@ -42,7 +42,7 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
@@ -66,7 +66,7 @@ LINK32=link.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe
@@ -87,6 +87,10 @@ LINK32=link.exe
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
# Begin Source File
SOURCE=..\..\src\Mutex.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\RtAudio.cpp
# End Source File
# Begin Source File

2
projects/examples/tcpOut.cpp
View File

@@ -10,7 +10,7 @@
file. The output data format is set for
signed 16-bit integers. However, it is
easy to change the TcpWvOut setting to
any of the other defined STK_FORMATs.
any of the other defined StkFormats.
If using tcpIn, it will be necessary to
change the expected data format there
as well.

4
projects/examples/tcpOut.dsp
View File

@@ -42,7 +42,7 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
@@ -66,7 +66,7 @@ LINK32=link.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__WINDOWS_DS__" /D "__LITTLE_ENDIAN__" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe

204
projects/examples/threebees.cpp
View File

@@ -1,11 +1,116 @@
// threebees.cpp STK tutorial program
#include "BeeThree.h"
#include "RtWvOut.h"
#include "RtAudio.h"
#include "Messager.h"
#include "Voicer.h"
#include "SKINI.msg"
#include <algorithm>
#if !defined(__OS_WINDOWS__) // Windoze bogosity for VC++ 6.0
using std::min;
#endif
// The TickData structure holds all the class instances and data that
// are shared by the various processing functions.
struct TickData {
Voicer voicer;
Messager messager;
Skini::Message message;
int counter;
bool haveMessage;
bool done;
// Default constructor.
TickData()
: counter(0), haveMessage(false), done( false ) {}
};
#define DELTA_CONTROL_TICKS 64 // default sample frames between control input checks
// The processMessage() function encapsulates the handling of control
// messages. It can be easily relocated within a program structure
// depending on the desired scheduling scheme.
void processMessage( TickData* data )
{
register StkFloat value1 = data->message.floatValues[0];
register StkFloat value2 = data->message.floatValues[1];
switch( data->message.type ) {
case __SK_Exit_:
data->done = true;
return;
case __SK_NoteOn_:
if ( value2 == 0.0 ) // velocity is zero ... really a NoteOff
data->voicer.noteOff( value1, 64.0 );
else { // a NoteOn
data->voicer.noteOn( value1, value2 );
}
break;
case __SK_NoteOff_:
data->voicer.noteOff( value1, value2 );
break;
case __SK_ControlChange_:
data->voicer.controlChange( (int) value1, value2 );
break;
case __SK_AfterTouch_:
data->voicer.controlChange( 128, value1 );
case __SK_PitchChange_:
data->voicer.setFrequency( value1 );
break;
case __SK_PitchBend_:
data->voicer.pitchBend( value1 );
} // end of switch
data->haveMessage = false;
return;
}
// This tick() function handles sample computation and scheduling of
// control updates. It will be called automatically when the system
// needs a new buffer of audio samples.
int tick(char *buffer, int bufferSize, void *dataPointer)
{
TickData *data = (TickData *) dataPointer;
register StkFloat *samples = (StkFloat *) buffer;
int counter, nTicks = bufferSize;
while ( nTicks > 0 && !data->done ) {
if ( !data->haveMessage ) {
data->messager.popMessage( data->message );
if ( data->message.type > 0 ) {
data->counter = (long) (data->message.time * Stk::sampleRate());
data->haveMessage = true;
}
else
data->counter = DELTA_CONTROL_TICKS;
}
counter = min( nTicks, data->counter );
data->counter -= counter;
for ( int i=0; i<counter; i++ ) {
*samples++ = data->voicer.tick();
nTicks--;
}
if ( nTicks == 0 ) break;
// Process control messages.
if ( data->haveMessage ) processMessage( data );
}
return 0;
}
int main()
{
// Set the global sample rate and rawwave path before creating class instances.
@@ -13,88 +118,63 @@ int main()
Stk::setRawwavePath( "../../rawwaves/" );
int i;
RtWvOut *output = 0;
Messager *messager = 0;
Voicer *voicer = 0;
bool done = FALSE;
TickData data;
RtAudio *dac = 0;
Instrmnt *instrument[3];
for ( i=0; i<3; i++ ) instrument[i] = 0;
// Figure out how many bytes in an StkFloat and setup the RtAudio object.
RtAudioFormat format = ( sizeof(StkFloat) == 8 ) ? RTAUDIO_FLOAT64 : RTAUDIO_FLOAT32;
int bufferSize = RT_BUFFER_SIZE;
try {
dac = new RtAudio(0, 1, 0, 0, format, (int)Stk::sampleRate(), &bufferSize, 4);
}
catch (RtError& error) {
error.printMessage();
goto cleanup;
}
try {
// Define and load the BeeThree instruments
for ( i=0; i<3; i++ )
instrument[i] = new BeeThree();
// Define and open the default realtime output device for one-channel playback
output = new RtWvOut(1);
}
catch (StkError &) {
goto cleanup;
}
// "Add" the instruments to the voicer.
for ( i=0; i<3; i++ )
data.voicer.addInstrument( instrument[i] );
if ( data.messager.startStdInput() == false )
goto cleanup;
try {
// Create a Messager instance to read from a redirected SKINI scorefile.
messager = new Messager();
dac->setStreamCallback(&tick, (void *)&data);
dac->startStream();
}
catch (StkError &) {
catch (RtError &error) {
error.printMessage();
goto cleanup;
}
// Instantiate the voicer for a maximum of three voices.
voicer = new Voicer( 3 );
for ( i=0; i<3; i++ )
voicer->addInstrument( instrument[i] );
// Play the instrument until the end of the scorefile.
int nTicks, type;
MY_FLOAT byte2, byte3;
while (!done) {
// Look for new messages and return a delta time (in samples).
type = messager->nextMessage();
if (type < 0)
done = TRUE;
nTicks = messager->getDelta();
try {
for ( i=0; i<nTicks; i++ )
output->tick( voicer->tick() );
}
catch (StkError &) {
goto cleanup;
}
if ( type > 0 ) {
// Process the new control message.
byte2 = messager->getByteTwo();
byte3 = messager->getByteThree();
switch(type) {
case __SK_NoteOn_:
voicer->noteOn( byte2, byte3 );
break;
case __SK_NoteOff_:
voicer->noteOff( byte2, byte3 );
break;
case __SK_ControlChange_:
voicer->controlChange( (int) byte2, byte3 );
break;
case __SK_AfterTouch_:
voicer->controlChange( 128, byte2 );
break;
}
}
// Block waiting until callback signals done.
while ( !data.done )
Stk::sleep( 100 );
// Shut down the callback and output stream.
try {
dac->cancelStreamCallback();
dac->closeStream();
}
catch (RtError &error) {
error.printMessage();
}
cleanup:
for ( i=0; i<3; i++ ) delete instrument[i];
delete output;
delete messager;
delete voicer;
delete dac;
return 0;
}

18
projects/examples/threebees.dsp
View File

@@ -42,14 +42,14 @@ RSC=rc.exe
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /YX /FD /c
# ADD CPP /nologo /MT /W3 /GX /O2 /I "../../include" /D "NDEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /c
# ADD BASE RSC /l 0x409 /d "NDEBUG"
# ADD RSC /l 0x409 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib Wsock32.lib winmm.lib dsound.lib /nologo /subsystem:console /machine:I386
!ELSEIF "$(CFG)" == "threebees - Win32 Debug"
@@ -65,15 +65,15 @@ LINK32=link.exe
# PROP Intermediate_Dir "Debug"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_DS__" /YX /FD /GZ /c
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /I "../../include" /D "_DEBUG" /D "__WINDOWS_DS__" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "__LITTLE_ENDIAN__" /D "__WINDOWS_MM__" /YX /FD /GZ /c
# ADD BASE RSC /l 0x409 /d "_DEBUG"
# ADD RSC /l 0x409 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib Wsock32.lib winmm.lib dsound.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
!ENDIF
@@ -107,6 +107,10 @@ SOURCE=..\..\src\FM.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\Generator.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\Instrmnt.cpp
# End Source File
# Begin Source File
@@ -115,6 +119,10 @@ SOURCE=..\..\src\Messager.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\Mutex.cpp
# End Source File
# Begin Source File
SOURCE=..\..\src\RtAudio.cpp
# End Source File
# Begin Source File