BASS_INFO * bmx_bass_getinfo() {
BASS_INFO * info = new BASS_INFO;
BOOL success = BASS_GetInfo(info);
if (!success) {
delete info;
return 0;
}
return info;
}
static BOOL Initialize()
{
BASS_INFO bi;
// initialize output, get latency
if (!BASS_Init(-1,44100,BASS_DEVICE_LATENCY,win,NULL)) {
Error("Can't initialize output");
return FALSE;
}
BASS_GetInfo(&bi);
if (bi.dsver<8) { // no DX8, so disable effect buttons
EnableWindow(GetDlgItem(win,20),FALSE);
EnableWindow(GetDlgItem(win,21),FALSE);
EnableWindow(GetDlgItem(win,22),FALSE);
EnableWindow(GetDlgItem(win,23),FALSE);
}
// create a stream to play the recording
chan=BASS_StreamCreate(44100,2,0,STREAMPROC_PUSH,0);
// start recording with 10ms period
if (!BASS_RecordInit(-1) || !(rchan=BASS_RecordStart(44100,2,MAKELONG(0,10),RecordingCallback,0))) {
BASS_RecordFree();
BASS_Free();
Error("Can't initialize recording");
return FALSE;
}
{ // get list of inputs
int c;
const char *i;
for (c=0;i=BASS_RecordGetInputName(c);c++) {
float level;
MESS(10,CB_ADDSTRING,0,i);
if (!(BASS_RecordGetInput(c,&level)&BASS_INPUT_OFF)) { // this 1 is currently "on"
input=c;
MESS(10,CB_SETCURSEL,input,0);
MESS(11,TBM_SETPOS,TRUE,level*100); // set level slider
}
}
}
{ // prebuffer at least "minbuf" amount of data before starting playback
DWORD prebuf=BASS_ChannelSeconds2Bytes(chan,bi.minbuf/1000.f);
while (BASS_ChannelGetData(chan,NULL,BASS_DATA_AVAILABLE)<prebuf)
Sleep(1);
}
BASS_ChannelPlay(chan,FALSE);
return TRUE;
}
CPlayer()
{
//return; // multi thread crash
m_this = this;
ZeroMemory(fx, sizeof(fx));
ZeroMemory(vol, sizeof(vol));
ZeroMemory(pos, sizeof(pos));
m_fPosition = 0.0f;
m_fTempo = 120.0f;
m_bPlaying = false;
m_fFreqMultiply = 1.0f;
m_fFreqMultiplyStep = 0.0f;
// check the correct BASS was loaded
if (HIWORD(BASS_GetVersion())!=BASSVERSION)
{
printf("An incorrect version of BASS.DLL was loaded");
return;
}
BASS_SetConfig(BASS_CONFIG_VISTA_TRUEPOS,0); // allows lower latency on Vista and newer
BASS_SetConfig(BASS_CONFIG_UPDATEPERIOD,10); // 10ms update period
// initialize default output device (and measure latency)
if (!BASS_Init(-1,44100,BASS_DEVICE_LATENCY,0,NULL))
{
printf("Can't initialize device");
return;
}
BASS_GetInfo(&info);
BASS_SetConfig(BASS_CONFIG_BUFFER,10+info.minbuf+1); // default buffer size = update period + 'minbuf' + 1ms extra margin
buflen=BASS_GetConfig(BASS_CONFIG_BUFFER);
if (!info.freq) info.freq=44100; // if the device's output rate is unknown default to 44100 Hz
stream=BASS_StreamCreate(info.freq,2,0,(STREAMPROC*)CPlayer::_WriteStream,0); // create a stream (stereo for effects)
BASS_ChannelPlay(stream,FALSE); // start it
//BASS_ChannelSetFX(stream, BASS_FX_DX8_CHORUS, 0);
//
}
int main(int argc, char* argv[])
{
gtk_init(&argc,&argv);
// check the correct BASS was loaded
if (HIWORD(BASS_GetVersion())!=BASSVERSION) {
Error("An incorrect version of BASS was loaded");
return 0;
}
// initialize default output device
if (!BASS_Init(-1,44100,0,NULL,NULL)) {
Error("Can't initialize device");
return 0;
}
// initialize GUI
glade=glade_xml_new(GLADE_PATH"synth.glade",NULL,NULL);
if (!glade) return 0;
win=GetWidget("window1");
if (!win) return 0;
glade_xml_signal_autoconnect(glade);
BASS_GetInfo(&info);
stream=BASS_StreamCreate(info.freq,2,BASS_SAMPLE_FLOAT,(STREAMPROC*)WriteStream,0); // create a stream (stereo for effects)
BASS_ChannelSetAttribute(stream,BASS_ATTRIB_NOBUFFER,1); // no buffering for minimum latency
BASS_ChannelPlay(stream,FALSE); // start it
g_signal_connect(win,"key-press-event",G_CALLBACK(KeyHandler),NULL);
g_signal_connect(win,"key-release-event",G_CALLBACK(KeyHandler),NULL);
gtk_main();
BASS_Free();
return 0;
}
int main(int argc, char* argv[])
{
regex_t fregex;
gtk_init(&argc,&argv);
// check the correct BASS was loaded
if (HIWORD(BASS_GetVersion())!=BASSVERSION) {
Error("An incorrect version of BASS was loaded");
return 0;
}
// initialize default device
if (!BASS_Init(-1,44100,0,NULL,NULL)) {
Error("Can't initialize device");
return 0;
}
// initialize GUI
glade=glade_xml_new(GLADE_PATH"speakers.glade",NULL,NULL);
if (!glade) return 0;
win=GetWidget("window1");
if (!win) return 0;
glade_xml_signal_autoconnect(glade);
{ // check how many speakers the device supports
BASS_INFO i;
BASS_GetInfo(&i);
if (i.speakers<8) {
gtk_widget_set_sensitive(GetWidget("open4"),FALSE);
gtk_widget_set_sensitive(GetWidget("swap3"),FALSE);
}
if (i.speakers<6) {
gtk_widget_set_sensitive(GetWidget("open3"),FALSE);
gtk_widget_set_sensitive(GetWidget("swap2"),FALSE);
}
if (i.speakers<4) {
gtk_widget_set_sensitive(GetWidget("open2"),FALSE);
gtk_widget_set_sensitive(GetWidget("swap1"),FALSE);
}
}
{ // initialize file selector
GtkFileFilter *filter;
filesel=gtk_file_chooser_dialog_new("Open File",GTK_WINDOW(win),GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL,GTK_RESPONSE_CANCEL,GTK_STOCK_OPEN,GTK_RESPONSE_ACCEPT,NULL);
filter=gtk_file_filter_new();
gtk_file_filter_set_name(filter,"Playable files");
regcomp(&fregex,"\\.(mo3|xm|mod|s3m|it|umx|mp[1-3]|ogg|wav|aif)$",REG_ICASE|REG_NOSUB|REG_EXTENDED);
gtk_file_filter_add_custom(filter,GTK_FILE_FILTER_FILENAME,FileExtensionFilter,&fregex,NULL);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(filesel),filter);
filter=gtk_file_filter_new();
gtk_file_filter_set_name(filter,"All files");
gtk_file_filter_add_pattern(filter,"*");
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(filesel),filter);
}
gtk_widget_show(win);
gtk_main();
gtk_widget_destroy(filesel);
regfree(&fregex);
BASS_Free();
return 0;
}
void __cdecl main(int argc, char **argv)
{
HANDLE hIn = GetStdHandle(STD_INPUT_HANDLE);
HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
int running = 1;
#ifdef WIN32
if (IsDebuggerPresent())
{
// turn on floating-point exceptions
unsigned int prev;
_clearfp();
_controlfp_s(&prev, 0, _EM_ZERODIVIDE|_EM_INVALID);
}
#endif
// check the correct BASS was loaded
if (HIWORD(BASS_GetVersion()) != BASSVERSION)
{
fprintf(stderr, "An incorrect version of BASS.DLL was loaded");
return;
}
// set the window title
SetConsoleTitle(TEXT(title_text));
// set the console buffer size
static const COORD bufferSize = { 80, 50 };
SetConsoleScreenBufferSize(hOut, bufferSize);
// set the console window size
static const SMALL_RECT windowSize = { 0, 0, 79, 49 };
SetConsoleWindowInfo(hOut, TRUE, &windowSize);
// clear the window
Clear(hOut);
// hide the cursor
static const CONSOLE_CURSOR_INFO cursorInfo = { 100, FALSE };
SetConsoleCursorInfo(hOut, &cursorInfo);
// set input mode
SetConsoleMode(hIn, 0);
// 10ms update period
const DWORD STREAM_UPDATE_PERIOD = 10;
BASS_SetConfig(BASS_CONFIG_UPDATEPERIOD, STREAM_UPDATE_PERIOD);
// initialize BASS sound library
const DWORD STREAM_FREQUENCY = 48000;
if (!BASS_Init(-1, STREAM_FREQUENCY, BASS_DEVICE_LATENCY, 0, NULL))
Error("Can't initialize device");
// get device info
BASS_GetInfo(&info);
// if the device's output rate is unknown default to stream frequency
if (!info.freq) info.freq = STREAM_FREQUENCY;
// debug print info
DebugPrint("frequency: %d (min %d, max %d)\n", info.freq, info.minrate, info.maxrate);
DebugPrint("device latency: %dms\n", info.latency);
DebugPrint("device minbuf: %dms\n", info.minbuf);
DebugPrint("ds version: %d (effects %s)\n", info.dsver, info.dsver < 8 ? "disabled" : "enabled");
// default buffer size = update period + 'minbuf' + 1ms extra margin
BASS_SetConfig(BASS_CONFIG_BUFFER, STREAM_UPDATE_PERIOD + info.minbuf + 1);
DebugPrint("using a %dms buffer\r", BASS_GetConfig(BASS_CONFIG_BUFFER));
// create a stream, stereo so that effects sound nice
stream = BASS_StreamCreate(info.freq, 2, BASS_SAMPLE_FLOAT, (STREAMPROC*)WriteStream, 0);
// set channel to apply effects
fx_channel = stream;
#ifdef BANDLIMITED_SAWTOOTH
// initialize bandlimited sawtooth tables
InitSawtooth();
#endif
// initialize waves
InitWave();
// enable the first oscillator
osc_config[0].enable = true;
// reset all controllers
Control::ResetAll();
// start playing the audio stream
BASS_ChannelPlay(stream, FALSE);
// get the number of midi devices
UINT midiInDevs = Midi::Input::GetNumDevices();
DebugPrint("MIDI input devices: %d\n", midiInDevs);
// print device names
for (UINT i = 0; i < midiInDevs; ++i)
{
MIDIINCAPS midiInCaps;
if (Midi::Input::GetDeviceCaps(i, midiInCaps) == 0)
{
DebugPrint("%d: %s\n", i, midiInCaps.szPname);
}
}
// if there are any devices available...
if (midiInDevs > 0)
{
// open and start midi input
// TO DO: select device number via a configuration setting
Midi::Input::Open(0);
Midi::Input::Start();
}
// initialize to middle c
note_most_recent = 60;
voice_note[voice_most_recent] = unsigned char(note_most_recent);
DisplaySpectrumAnalyzer displaySpectrumAnalyzer;
DisplayKeyVolumeEnvelope displayKeyVolumeEnvelope;
DisplayOscillatorWaveform displayOscillatorWaveform;
DisplayOscillatorFrequency displayOscillatorFrequency;
DisplayLowFrequencyOscillator displayLowFrequencyOscillator;
DisplayFilterFrequency displayFilterFrequency;
// initialize spectrum analyzer
displaySpectrumAnalyzer.Init(stream, info);
// initialize key display
displayKeyVolumeEnvelope.Init(hOut);
// show output scale and key octave
PrintOutputScale(hOut);
PrintKeyOctave(hOut);
PrintGoToEffects(hOut);
PrintAntialias(hOut);
// show main page
Menu::SetActivePage(hOut, Menu::PAGE_MAIN);
while (running)
{
// if there are any pending input events...
DWORD numEvents = 0;
while (GetNumberOfConsoleInputEvents(hIn, &numEvents) && numEvents > 0)
{
// get the next input event
INPUT_RECORD keyin;
ReadConsoleInput(hIn, &keyin, 1, &numEvents);
if (keyin.EventType == KEY_EVENT)
{
// handle interface keys
if (keyin.Event.KeyEvent.bKeyDown)
{
WORD code = keyin.Event.KeyEvent.wVirtualKeyCode;
DWORD modifiers = keyin.Event.KeyEvent.dwControlKeyState;
if (code == VK_ESCAPE)
{
running = 0;
break;
}
else if (code == VK_OEM_MINUS || code == VK_SUBTRACT)
{
Menu::UpdatePercentageProperty(output_scale, -1, modifiers, 0, 4);
PrintOutputScale(hOut);
}
else if (code == VK_OEM_PLUS || code == VK_ADD)
{
Menu::UpdatePercentageProperty(output_scale, +1, modifiers, 0, 4);
PrintOutputScale(hOut);
}
else if (code == VK_OEM_4) // '['
{
if (keyboard_octave > 1)
{
for (int k = 0; k < KEYS; ++k)
{
if (key_down[k])
NoteOff(k + keyboard_octave * 12);
}
--keyboard_octave;
for (int k = 0; k < KEYS; ++k)
{
if (key_down[k])
NoteOn(k + keyboard_octave * 12);
}
PrintKeyOctave(hOut);
}
}
else if (code == VK_OEM_6) // ']'
{
if (keyboard_octave < 9)
{
for (int k = 0; k < KEYS; ++k)
{
if (key_down[k])
NoteOff(k + keyboard_octave * 12);
}
++keyboard_octave;
for (int k = 0; k < KEYS; ++k)
{
if (key_down[k])
NoteOn(k + keyboard_octave * 12);
}
PrintKeyOctave(hOut);
}
}
else if (code == VK_F12)
{
use_antialias = !use_antialias;
PrintAntialias(hOut);
}
else if (code >= VK_F1 && code < VK_F10)
{
Menu::SetActiveMenu(hOut, code - VK_F1);
}
else if (code == VK_F10)
{
PrintGoToEffects(hOut);
Menu::SetActivePage(hOut, Menu::PAGE_MAIN);
}
else if (code == VK_F11)
{
PrintGoToMain(hOut);
Menu::SetActivePage(hOut, Menu::PAGE_FX);
}
else if (code == VK_TAB)
{
if (modifiers & SHIFT_PRESSED)
Menu::PrevMenu(hOut);
else
Menu::NextMenu(hOut);
}
else if (code == VK_UP || code == VK_DOWN || code == VK_RIGHT || code == VK_LEFT)
{
Menu::Handler(hOut, code, modifiers);
}
}
// handle note keys
for (int k = 0; k < KEYS; k++)
{
if (keyin.Event.KeyEvent.wVirtualKeyCode == keys[k])
{
// key down
bool down = (keyin.Event.KeyEvent.bKeyDown != 0);
// if key down state changed...
if (key_down[k] != down)
{
// update state
key_down[k] = down;
// if pressing the key
if (down)
{
// note on
NoteOn(k + keyboard_octave * 12);
}
else
{
// note off
NoteOff(k + keyboard_octave * 12);
}
}
break;
}
}
}
}
// center frequency of the zeroth semitone band
// (one octave down from the lowest key)
float const freq_min = powf(2, float(keyboard_octave - 6)) * middle_c_frequency;
// update the spectrum analyzer display
displaySpectrumAnalyzer.Update(hOut, stream, info, freq_min);
// update note key volume envelope display
displayKeyVolumeEnvelope.Update(hOut);
if (Menu::active_page == Menu::PAGE_MAIN)
{
// update the oscillator waveform display
displayOscillatorWaveform.Update(hOut, info, voice_most_recent);
// update the oscillator frequency displays
for (int o = 0; o < NUM_OSCILLATORS; ++o)
{
if (osc_config[o].enable)
displayOscillatorFrequency.Update(hOut, voice_most_recent, o);
}
// update the low-frequency oscillator display
displayLowFrequencyOscillator.Update(hOut);
// update the filter frequency display
if (flt_config.enable)
displayFilterFrequency.Update(hOut, voice_most_recent);
}
// show CPU usage
PrintConsole(hOut, { 73, 49 }, "%6.2f%%", BASS_GetCPU());
// sleep for 1/60th of second
Sleep(16);
}
if (midiInDevs)
{
// stop and close midi input
Midi::Input::Stop();
Midi::Input::Close();
}
// clean up spectrum analyzer
displaySpectrumAnalyzer.Cleanup(stream);
// clear the window
Clear(hOut);
BASS_Free();
}
int main(int argc, char* argv[])
{
regex_t fregex[2];
gtk_init(&argc,&argv);
// check the correct BASS was loaded
if (HIWORD(BASS_GetVersion())!=BASSVERSION) {
Error("An incorrect version of BASS was loaded");
return 0;
}
// Initialize the output device with 3D support
if (!BASS_Init(-1,44100,BASS_DEVICE_3D,NULL,NULL)) {
Error("Can't initialize device");
return 0;
}
{
BASS_INFO i;
BASS_GetInfo(&i);
if (i.speakers>2) {
GtkWidget *dialog=gtk_message_dialog_new(NULL,0,
GTK_MESSAGE_QUESTION,GTK_BUTTONS_YES_NO,"Multiple speakers were detected. Would you like to use them?");
if (gtk_dialog_run(GTK_DIALOG(dialog))==GTK_RESPONSE_NO)
BASS_SetConfig(BASS_CONFIG_3DALGORITHM,BASS_3DALG_OFF);
gtk_widget_destroy(dialog);
}
}
// Use meters as distance unit, real world rolloff, real doppler effect
BASS_Set3DFactors(1,1,1);
// initialize GUI
glade=glade_xml_new(GLADE_PATH"3dtest.glade",NULL,NULL);
if (!glade) return 0;
win=GetWidget("window1");
if (!win) return 0;
glade_xml_signal_autoconnect(glade);
g_signal_connect(gtk_tree_view_get_selection(GTK_TREE_VIEW(GetWidget("channels"))),"changed",G_CALLBACK(ListSelectionChange),NULL);
{ // setup list
GtkTreeView *list=GTK_TREE_VIEW(GetWidget("channels"));
GtkTreeViewColumn *col=gtk_tree_view_column_new();
gtk_tree_view_append_column(list,col);
GtkCellRenderer *renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start(col,renderer,TRUE);
gtk_tree_view_column_add_attribute(col, renderer, "text", 0);
GtkListStore *liststore=gtk_list_store_new(1,G_TYPE_STRING);
gtk_tree_view_set_model(list,GTK_TREE_MODEL(liststore));
g_object_unref(liststore);
}
{ // initialize file selector
GtkFileFilter *filter;
filesel=gtk_file_chooser_dialog_new("Open File",GTK_WINDOW(win),GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL,GTK_RESPONSE_CANCEL,GTK_STOCK_OPEN,GTK_RESPONSE_ACCEPT,NULL);
filter=gtk_file_filter_new();
gtk_file_filter_set_name(filter,"Streamable files (wav/aif/mp3/mp2/mp1/ogg)");
regcomp(&fregex[0],"\\.(mp[1-3]|ogg|wav|aif)$",REG_ICASE|REG_NOSUB|REG_EXTENDED);
gtk_file_filter_add_custom(filter,GTK_FILE_FILTER_FILENAME,FileExtensionFilter,&fregex[0],NULL);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(filesel),filter);
filter=gtk_file_filter_new();
gtk_file_filter_set_name(filter,"MOD music files (mo3/xm/mod/s3m/it/mtm/umx)");
regcomp(&fregex[1],"\\.(mo3|xm|mod|s3m|it|umx)$",REG_ICASE|REG_NOSUB|REG_EXTENDED);
gtk_file_filter_add_custom(filter,GTK_FILE_FILTER_FILENAME,FileExtensionFilter,&fregex[1],NULL);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(filesel),filter);
filter=gtk_file_filter_new();
gtk_file_filter_set_name(filter,"All files");
gtk_file_filter_add_pattern(filter,"*");
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(filesel),filter);
}
g_timeout_add(TIMERPERIOD,Update,NULL);
UpdateButtons();
gtk_main();
gtk_widget_destroy(filesel);
regfree(&fregex[0]);
regfree(&fregex[1]);
BASS_Free(); // close output
return 0;
}
void main(int argc, char **argv)
{
const char *fxname[9]={"CHORUS","COMPRESSOR","DISTORTION","ECHO",
"FLANGER","GARGLE","I3DL2REVERB","PARAMEQ","REVERB"};
HFX fx[9]={0}; // effect handles
INPUT_RECORD keyin;
DWORD r,buflen;
printf("BASS Simple Sinewave Synth\n"
"--------------------------\n");
// check the correct BASS was loaded
if (HIWORD(BASS_GetVersion())!=BASSVERSION) {
printf("An incorrect version of BASS.DLL was loaded");
return;
}
// 10ms update period
BASS_SetConfig(BASS_CONFIG_UPDATEPERIOD,10);
// setup output - get latency
if (!BASS_Init(-1,44100,BASS_DEVICE_LATENCY,0,NULL))
Error("Can't initialize device");
BASS_GetInfo(&info);
// default buffer size = update period + 'minbuf' + 1ms extra margin
BASS_SetConfig(BASS_CONFIG_BUFFER,10+info.minbuf+1);
buflen=BASS_GetConfig(BASS_CONFIG_BUFFER);
// if the device's output rate is unknown default to 44100 Hz
if (!info.freq) info.freq=44100;
// create a stream, stereo so that effects sound nice
stream=BASS_StreamCreate(info.freq,2,0,(STREAMPROC*)WriteStream,0);
printf("device latency: %dms\n",info.latency);
printf("device minbuf: %dms\n",info.minbuf);
printf("ds version: %d (effects %s)\n",info.dsver,info.dsver<8?"disabled":"enabled");
printf("press these keys to play:\n\n"
" 2 3 5 6 7 9 0 =\n"
" Q W ER T Y UI O P[ ]\n\n"
"press -/+ to de/increase the buffer\n"
"press spacebar to quit\n\n");
if (info.dsver>=8) // DX8 effects available
printf("press F1-F9 to toggle effects\n\n");
printf("using a %dms buffer\r",buflen);
BASS_ChannelPlay(stream,FALSE);
while (ReadConsoleInput(GetStdHandle(STD_INPUT_HANDLE),&keyin,1,&r)) {
int key;
if (keyin.EventType!=KEY_EVENT) continue;
if (keyin.Event.KeyEvent.wVirtualKeyCode==VK_SPACE) break;
if (keyin.Event.KeyEvent.bKeyDown) {
if (keyin.Event.KeyEvent.wVirtualKeyCode==VK_SUBTRACT
|| keyin.Event.KeyEvent.wVirtualKeyCode==VK_ADD) {
// recreate stream with smaller/larger buffer
BASS_StreamFree(stream);
if (keyin.Event.KeyEvent.wVirtualKeyCode==VK_SUBTRACT)
BASS_SetConfig(BASS_CONFIG_BUFFER,buflen-1); // smaller buffer
else
BASS_SetConfig(BASS_CONFIG_BUFFER,buflen+1); // larger buffer
buflen=BASS_GetConfig(BASS_CONFIG_BUFFER);
printf("using a %dms buffer\t\t\r",buflen);
stream=BASS_StreamCreate(info.freq,2,0,(STREAMPROC*)WriteStream,0);
// set effects on the new stream
for (r=0;r<9;r++) if (fx[r]) fx[r]=BASS_ChannelSetFX(stream,BASS_FX_DX8_CHORUS+r,0);
BASS_ChannelPlay(stream,FALSE);
}
if (keyin.Event.KeyEvent.wVirtualKeyCode>=VK_F1
&& keyin.Event.KeyEvent.wVirtualKeyCode<=VK_F9) {
r=keyin.Event.KeyEvent.wVirtualKeyCode-VK_F1;
if (fx[r]) {
BASS_ChannelRemoveFX(stream,fx[r]);
fx[r]=0;
printf("effect %s = OFF\t\t\r",fxname[r]);
} else {
// set the effect, not bothering with parameters (use defaults)
if (fx[r]=BASS_ChannelSetFX(stream,BASS_FX_DX8_CHORUS+r,0))
printf("effect %s = ON\t\t\r",fxname[r]);
}
}
}
for (key=0;key<KEYS;key++)
if (keyin.Event.KeyEvent.wVirtualKeyCode==keys[key]) {
if (keyin.Event.KeyEvent.bKeyDown && vol[key]<MAXVOL) {
pos[key]=0;
vol[key]=MAXVOL+DECAY/2; // start key (setting "vol" slightly higher than MAXVOL to cover any rounding-down)
} else if (!keyin.Event.KeyEvent.bKeyDown && vol[key])
vol[key]-=DECAY; // trigger key fadeout
break;
}
}
BASS_Free();
}
INT_PTR CALLBACK dialogproc(HWND h,UINT m,WPARAM w,LPARAM l)
{
switch (m) {
case WM_COMMAND:
switch (LOWORD(w)) {
case IDCANCEL:
DestroyWindow(h);
break;
case 10:
{
char file[MAX_PATH]="";
ofn.lpstrFilter="playable files\0*.mo3;*.xm;*.mod;*.s3m;*.it;*.mtm;*.umx;*.mp3;*.mp2;*.mp1;*.ogg;*.wav;*.aif\0All files\0*.*\0\0";
ofn.lpstrFile=file;
if (GetOpenFileName(&ofn)) {
// free both MOD and stream, it must be one of them! :)
BASS_MusicFree(chan);
BASS_StreamFree(chan);
#if 1 // with FX flag
if (!(chan=BASS_StreamCreateFile(FALSE,file,0,0,BASS_SAMPLE_LOOP|BASS_SAMPLE_FX))
&& !(chan=BASS_MusicLoad(FALSE,file,0,0,BASS_SAMPLE_LOOP|BASS_MUSIC_RAMP|BASS_SAMPLE_FX,1))) {
#else // without FX flag
if (!(chan=BASS_StreamCreateFile(FALSE,file,0,0,BASS_SAMPLE_LOOP))
&& !(chan=BASS_MusicLoad(FALSE,file,0,0,BASS_SAMPLE_LOOP|BASS_MUSIC_RAMP,1))) {
#endif
// whatever it is, it ain't playable
MESS(10,WM_SETTEXT,0,"click here to open a file...");
Error("Can't play the file");
break;
}
MESS(10,WM_SETTEXT,0,file);
{ // setup the effects
BASS_DX8_PARAMEQ p;
fx[0]=BASS_ChannelSetFX(chan,BASS_FX_DX8_PARAMEQ,0);
fx[1]=BASS_ChannelSetFX(chan,BASS_FX_DX8_PARAMEQ,0);
fx[2]=BASS_ChannelSetFX(chan,BASS_FX_DX8_PARAMEQ,0);
fx[3]=BASS_ChannelSetFX(chan,BASS_FX_DX8_REVERB,0);
p.fGain=0;
p.fBandwidth=18;
p.fCenter=125;
BASS_FXSetParameters(fx[0],&p);
p.fCenter=1000;
BASS_FXSetParameters(fx[1],&p);
p.fCenter=8000;
BASS_FXSetParameters(fx[2],&p);
UpdateFX(0);
UpdateFX(1);
UpdateFX(2);
UpdateFX(3);
}
BASS_ChannelPlay(chan,FALSE);
}
}
break;
}
break;
case WM_VSCROLL:
if (l) {
UpdateFX(GetDlgCtrlID((HWND)l)-20);
}
break;
case WM_INITDIALOG:
win=h;
memset(&ofn,0,sizeof(ofn));
ofn.lStructSize=sizeof(ofn);
ofn.hwndOwner=h;
ofn.nMaxFile=MAX_PATH;
ofn.Flags=OFN_HIDEREADONLY|OFN_EXPLORER;
// setup output - default device
if (!BASS_Init(-1,44100,0,win,NULL)) {
Error("Can't initialize device");
DestroyWindow(win);
break;
}
{
// check that DX8 features are available
BASS_INFO bi={sizeof(bi)};
BASS_GetInfo(&bi);
if (bi.dsver<8) {
BASS_Free();
Error("DirectX 8 is not installed");
DestroyWindow(win);
}
}
// initialize eq/reverb sliders
MESS(20,TBM_SETRANGE,FALSE,MAKELONG(0,20));
MESS(20,TBM_SETPOS,TRUE,10);
MESS(21,TBM_SETRANGE,FALSE,MAKELONG(0,20));
MESS(21,TBM_SETPOS,TRUE,10);
MESS(22,TBM_SETRANGE,FALSE,MAKELONG(0,20));
MESS(22,TBM_SETPOS,TRUE,10);
MESS(23,TBM_SETRANGE,FALSE,MAKELONG(0,20));
MESS(23,TBM_SETPOS,TRUE,20);
return 1;
case WM_DESTROY:
BASS_Free();
break;
}
return 0;
}
int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,LPSTR lpCmdLine, int nCmdShow)
{
// check the correct BASS was loaded
if (HIWORD(BASS_GetVersion())!=BASSVERSION) {
MessageBox(0,"An incorrect version of BASS.DLL was loaded",0,MB_ICONERROR);
return 0;
}
{ // enable trackbar support
INITCOMMONCONTROLSEX cc={sizeof(cc),ICC_BAR_CLASSES};
InitCommonControlsEx(&cc);
}
DialogBox(hInstance,(char*)1000,0,&dialogproc);
return 0;
}
