//-----------------------------------------------------------------------------
// doTheBeat?
//-----------------------------------------------------------------------------
void doBeat(){
g_mutex.acquire();
vector<JGHNoteEvent *> notes;
for(int i = 0; i < g_tracks.size(); i++)
{
JGHNoteEvent *note = g_tracks[i] -> getNextNote();
if(note)notes.push_back(note);
}
if(Globals::isMetronomeOn && Globals::currentBeatDivisorIndex == 0)
{
if(Globals::currentBeatIndex == 0)
{
g_metronomeNote -> velocity = 1;
}else
{
g_metronomeNote -> velocity = .4;
}
notes.push_back(g_metronomeNote);
}
JGHNoteEvent *combinedNotes = connectNotes(notes);
if (combinedNotes != NULL)
{
g_synth-> playNotes(combinedNotes);
SAFE_DELETE(combinedNotes);
}
g_mutex.release();
calculateBeat();
}
BOOL XFilePackage::Save()
{
m_Mutex.Lock();
for (size_t i = 0; i < m_PakFileTable.size(); ++i)
{
FILE* pFile = m_PakFileTable[i];
if (pFile)
{
fflush(pFile);
}
}
m_Mutex.Unlock();
return m_FileIndex.Save();
}
void addNote()
{
g_mutex.acquire();
JGHNoteEvent * h = new JGHNoteEvent();
h -> pitch = getCurrentDrum();
h -> velocity = 1;
if(Globals::isRecording)
{
Track *currTrack = getCurrentTrack();
currTrack->addNote(h,currTrack ->nearestBeatDivision());
}else
{
g_synth->playNotes(h);
}
g_mutex.release();
}
BOOL XFilePackage::ReadFileData(BYTE* pbyBuffer, size_t uBufferSize, uint64_t uOffset, size_t uRequestSize)
{
BOOL bResult = false;
int nRetCode = 0;
size_t uBufferPos = 0;
m_Mutex.Lock();
XYLOG_FAILED_JUMP(uRequestSize <= uBufferSize);
while (uRequestSize > 0)
{
int nPakFileIndex = (int)(uOffset / MAX_PACK_FILE_SIZE);
int32_t nPakFileOffset = (int32_t)(uOffset % MAX_PACK_FILE_SIZE);
size_t uRead = Min((size_t)(MAX_PACK_FILE_SIZE - nPakFileOffset), uRequestSize);
FILE* pFile = OpenPakFile(nPakFileIndex);
assert(nPakFileOffset >= 0);
assert(nPakFileOffset <= MAX_PACK_FILE_SIZE);
XYLOG_FAILED_JUMP(pFile);
nRetCode = fseek(pFile, nPakFileOffset, SEEK_SET);
XYLOG_FAILED_JUMP(nRetCode == 0);
nRetCode = (int)fread(pbyBuffer + uBufferPos, uRead, 1, pFile);
// XYLOG_FAILED_JUMP(nRetCode == 1);
if (nRetCode != 1)
{
Log(eLogDebug, "errno:%d \t uRead:%d \t uBufferPos:%d \t nPakFileOffset:%lld", errno, uRead, uBufferPos, nPakFileOffset);
goto Exit0;
}
EncryptData(pbyBuffer + uBufferPos, uRead, uOffset);
uBufferPos += uRead;
uOffset += uRead;
uRequestSize -= uRead;
}
bResult = true;
Exit0:
m_Mutex.Unlock();
return bResult;
}
void * le_cb( void * p )
{
char line[2048];
map<LineEvent *, LineEvent *>::iterator iter;
LineEvent * le = NULL;
// loop
while( true )
{
// wait
while( g_le_wait )
usleep( 10000 );
// check
if( !g_vm ) break;
// do the prompt
cout << g_le_what;
cout.flush();
if( !cin.getline( line, 2048 ) ) break;
// lock
g_le_mutex.acquire();
// go through
for( iter = g_le_map.begin(); iter != g_le_map.end(); iter++ )
{
// get the line event
le = (*iter).first;
// add to its queue
le->enqueue( line );
// broadcast it
le->SELF->queue_broadcast();
}
// unlock
g_le_mutex.release();
// reset wait
g_le_wait = TRUE;
}
return NULL;
}
LineEvent::LineEvent( Chuck_Event * SELF )
{
// launch the cb
if( !g_le_launched )
{
#if !defined(__PLATFORM_WIN32__) || defined(__WINDOWS_PTHREAD__)
pthread_create( &g_tid_whatever, NULL, le_cb, NULL );
#else
g_tid_whatever = CreateThread( NULL, 0, (LPTHREAD_START_ROUTINE)le_cb, NULL, 0, 0 );
#endif
g_le_launched = TRUE;
}
// lock
g_le_mutex.acquire();
// add
g_le_map[this] = this;
this->SELF = SELF;
// unlock
g_le_mutex.release();
}
BOOL XFilePackage::WriteFileData(uint64_t uOffset, const BYTE* pbyData, size_t uDataLen)
{
BOOL bResult = false;
int nRetCode = 0;
size_t uBufferPos = 0;
BYTE* pbyBuffer = (BYTE*)MemDup(pbyData, uDataLen);
EncryptData(pbyBuffer, uDataLen, uOffset);
m_Mutex.Lock();
while (uDataLen > 0)
{
int nPakFileIndex = (int)(uOffset / MAX_PACK_FILE_SIZE);
int32_t nPakFileOffset = (int32_t)(uOffset % MAX_PACK_FILE_SIZE);
size_t uWrite = Min((size_t)(MAX_PACK_FILE_SIZE - nPakFileOffset), uDataLen);
FILE* pFile = OpenPakFile(nPakFileIndex, true);
assert(nPakFileOffset >= 0);
assert(nPakFileOffset <= MAX_PACK_FILE_SIZE);
XYLOG_FAILED_JUMP(pFile);
nRetCode = fseek(pFile, nPakFileOffset, SEEK_SET);
XYLOG_FAILED_JUMP(nRetCode == 0);
nRetCode = (int)fwrite(pbyBuffer + uBufferPos, uWrite, 1, pFile);
XY_FAILED_JUMP(nRetCode == 1);
uBufferPos += uWrite;
uOffset += uWrite;
uDataLen -= uWrite;
}
bResult = true;
Exit0:
m_Mutex.Unlock();
XY_FREE(pbyBuffer);
return bResult;
}
string LineEvent::getLine()
{
string ret;
// lock
g_le_mutex.acquire();
// get next line
if( m_q.size() )
{
// get it
ret = m_q.front();
// dequeue it
m_q.pop();
}
else
{
ret = "[ERROR -> getLine() called on empty Skot]";
}
// unlock
g_le_mutex.release();
return ret;
}
void * ts_start( void * data )
#endif
{
int samples, write = 1;
fprintf( stderr, "you are now entering the ts_start() function...\n" );
while( !g_shutup ) {
g_mutex.acquire();
if( g_ts->setup() ) {
g_ts->synth();
// keep trying to write to file/buffer, until written or told to shut up
while( !g_shutup &&
!(write = g_tsio->WriteSoundFile( g_tsio->ofilename, g_ts->outputSignal(), g_ts->tree->getSize() ) ) )
{
g_mutex.release();
usleep( 10000 );
g_mutex.acquire();
}
}
g_mutex.release();
// may work
if( g_lefttree ) {
if( g_ts->lefttree == NULL ) {
g_ts->lefttree = new Tree();
g_ts->lefttree->initialize( g_ts->tree->getLevels() );
}
g_ts->lefttree->setValues( g_ts->tree->values(), g_ts->tree->getSize() );
}
// read input for next iteration
samples = g_tsio->ReadSoundFile( g_tsio->ifilename, g_ts->tree->values(), g_ts->tree->getSize() );
}
g_mutex.acquire();
ts_end();
g_mutex.release();
fprintf( stderr, "you are now leaving the ts_start() function..., good luck.\n" );
return 0;
}
//-----------------------------------------------------------------------------
// name: on_event()
// desc: ...
//-----------------------------------------------------------------------------
t_TAPUINT UITreesynth::on_event( const AudicleEvent & event )
{
static t_TAPUINT m_mouse_down = FALSE;
static t_TAPUINT which = 0;
static Point2D last;
t_TAPBOOL hit = FALSE;
Point2D diff;
t_TAPUINT i;
if( event.type == ae_event_INPUT )
{
InputEvent * ie = (InputEvent *)event.data;
if( ie->type == ae_input_MOUSE )
{
ie->popStack();
for( i = 0; i < NUM_UI_ELEMENTS; i++ )
{
if( ie->checkID( ui_elements[i]->id ) )
{
if( ie->state == ae_input_DOWN )
{
hit = TRUE;
ui_elements[i]->down = TRUE;
if( i >= SL_PERCENTAGE && i <= SL_STOPLEVEL )
ui_elements[i]->slide_last = (ie->pos[1]/AudicleWindow::main()->m_vsize ) / g_slider_height;
if( i == FL_ANCFIRST )
{
ui_elements[i]->slide = 1.0f - ui_elements[i]->slide;
if( g_ts )
{
g_mutex.acquire();
g_ts->ancfirst = ui_elements[FL_ANCFIRST]->fvalue() > 0.5;
g_mutex.release();
}
}
if( i == FL_RANDFLIP )
{
ui_elements[i]->slide = 1.0f - ui_elements[i]->slide;
if( g_ts )
{
g_mutex.acquire();
g_ts->randflip = ui_elements[FL_RANDFLIP]->fvalue() > 0.5;
g_mutex.release();
}
}
if( i == FL_WRITE_FILE )
{
if( g_shutup )
{
ui_elements[i]->slide = 1.0f - ui_elements[i]->slide;
}
else
{
msg_box( "bad!", "wavelet-tree already synthesizing!" );
}
}
}
if( ie->state == ae_input_UP && ui_elements[i]->down == TRUE )
{
// ~~~~~~~~~~~~~~~~~~~~~~~~ LOAD FROM FILE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if( i == BT_LOAD_FILE )
{
m_audio->bus(1)->stop();
usleep( 100000 );
g_shutup = TRUE;
g_lib = FALSE;
DirScanner dScan;
fileData * fD = dScan.openFileDialog();
if ( fD )
{
fprintf(stderr, "residue file %s\n", fD->fileName.c_str() );
if ( fD->next )
fprintf( stderr, "may not be opening first of multiple files...\n");
strcpy( g_ifile, fD->fileName.c_str() );
}
}
// ~~~~~~~~~~~~~~~~~~~~~~~~ LOAD FROM ANALYSIS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if( i == BT_LOAD_ANALYSIS )
{
m_audio->bus(1)->stop();
usleep( 100000 );
g_shutup = TRUE;
g_lib = TRUE;
}
// ~~~~~~~~~~~~~~~~~~~~~~~~ SYNTHESIZE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if( i == BT_SYNTHESIZE )
{
if( g_shutup )
{
ts_init( ui_elements );
ts_run();
AudioSrcEliot * ts = new AudioSrcEliot( g_tsio );
ts->on = &ui_elements[BT_SYNTHESIZE]->on;
m_audio->bus(1)->play( ts, FALSE );
ui_elements[BT_SYNTHESIZE]->on = TRUE;
ui_elements[BT_SYNTHESIZE]->on_where = 0.0;
}
else
{
msg_box( "bad!", "wavelet-tree already synthesizing!" );
}
}
// ~~~~~~~~~~~~~~~~~~~~~~~~ STOP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if( i == BT_STOP )
{
m_audio->bus(1)->stop();
usleep( 100000 );
g_shutup = TRUE;
}
}
}
// button up
if( ie->state == ae_input_UP && ui_elements[i]->down )
ui_elements[i]->down = FALSE;
}
// background
if( hit == FALSE )
{
if( ie->state == ae_input_DOWN )
{
which = !!(ie->mods & ae_input_CTRL);
m_mouse_down = TRUE;
last = ie->pos;
}
else
{
m_mouse_down = FALSE;
}
}
}
else if( ie->type == ae_input_MOTION )
{
for( i = SL_PERCENTAGE; i <= SL_STOPLEVEL; i++ )
{
if( ui_elements[i]->down )
{
ui_elements[i]->slide += (ie->pos[1]/AudicleWindow::main()->m_vsize )
/ g_slider_height - ui_elements[i]->slide_last;
ui_elements[i]->slide_last = (ie->pos[1]/AudicleWindow::main()->m_vsize ) / g_slider_height;
if( ui_elements[i]->slide > 1.0 ) ui_elements[i]->slide = ui_elements[i]->slide_last = 1.0;
if( ui_elements[i]->slide < 0.0 ) ui_elements[i]->slide = ui_elements[i]->slide_last = 0;
}
}
if( ui_elements[SL_STARTLEVEL]->down )
{
if( g_ts )
{
g_mutex.acquire();
g_ts->startlevel = ui_elements[SL_STARTLEVEL]->ivalue();
g_mutex.release();
}
}
if( ui_elements[SL_STOPLEVEL]->down )
{
if( g_ts )
{
g_mutex.acquire();
g_ts->stoplevel = ui_elements[SL_STOPLEVEL]->ivalue();
g_mutex.release();
}
}
if( ui_elements[SL_PERCENTAGE]->down )
{
if( g_ts )
{
g_mutex.acquire();
g_ts->percentage = ui_elements[SL_PERCENTAGE]->fvalue();
g_mutex.release();
}
}
if( ui_elements[SL_K]->down )
{
if( g_ts )
{
g_mutex.acquire();
g_ts->kfactor = ui_elements[SL_K]->fvalue();
g_mutex.release();
}
}
if( ui_elements[FL_ANCFIRST]->down )
{
if( g_ts )
{
g_mutex.acquire();
g_ts->ancfirst = ui_elements[FL_ANCFIRST]->fvalue() > 0.5;
g_mutex.release();
}
}
if( ui_elements[FL_RANDFLIP]->down )
{
if( g_ts )
{
g_mutex.acquire();
g_ts->randflip = ui_elements[FL_RANDFLIP]->fvalue() > 0.5;
g_mutex.release();
}
}
}
}
return AudicleFace::on_event( event );
}
