comparison data/model/ReadOnlyWaveFileModel.cpp @ 1599:ce185d4dd408 bqaudiostream

Merge from default branch

 ReadOnlyWaveFileModel::m_zoomConstraint;
 
 ReadOnlyWaveFileModel::ReadOnlyWaveFileModel(FileSource source, sv_samplerate_t targetRate) :
     m_source(source),
     m_path(source.getLocation()),
-    m_reader(0),
+    m_reader(nullptr),
     m_myReader(true),
     m_startFrame(0),
-    m_fillThread(0),
-    m_updateTimer(0),
+    m_fillThread(nullptr),
+    m_updateTimer(nullptr),
     m_lastFillExtent(0),
     m_prevCompletion(0),
     m_exiting(false),
     m_lastDirectReadStart(0),
     m_lastDirectReadCount(0)

 }
 
 ReadOnlyWaveFileModel::ReadOnlyWaveFileModel(FileSource source, AudioFileReader *reader) :
     m_source(source),
     m_path(source.getLocation()),
-    m_reader(0),
+    m_reader(nullptr),
     m_myReader(false),
     m_startFrame(0),
-    m_fillThread(0),
-    m_updateTimer(0),
+    m_fillThread(nullptr),
+    m_updateTimer(nullptr),
     m_lastFillExtent(0),
     m_prevCompletion(0),
     m_exiting(false)
 {
     SVDEBUG << "ReadOnlyWaveFileModel::ReadOnlyWaveFileModel: path "

 ReadOnlyWaveFileModel::~ReadOnlyWaveFileModel()
 {
     m_exiting = true;
     if (m_fillThread) m_fillThread->wait();
     if (m_myReader) delete m_reader;
-    m_reader = 0;
+    m_reader = nullptr;
 
     SVDEBUG << "ReadOnlyWaveFileModel: Destructor exiting; we had caches of "
             << (m_cache[0].size() * sizeof(Range)) << " and "
             << (m_cache[1].size() * sizeof(Range)) << " bytes" << endl;
 }

 void
 ReadOnlyWaveFileModel::cacheFilled()
 {
     m_mutex.lock();
     delete m_fillThread;
-    m_fillThread = 0;
+    m_fillThread = nullptr;
     delete m_updateTimer;
-    m_updateTimer = 0;
+    m_updateTimer = nullptr;
     auto prevFillExtent = m_lastFillExtent;
     m_lastFillExtent = getEndFrame();
     m_mutex.unlock();
 #ifdef DEBUG_WAVE_FILE_MODEL
     SVDEBUG << "ReadOnlyWaveFileModel(" << objectName() << ")::cacheFilled, about to emit things" << endl;