//----------------------------------------------------------------------------- // 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 ); }