mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-09-26 14:56:33 -04:00
DATV: fixed DATVideoRender crash at close time when active: DATVDemodBaseband delete later
This commit is contained in:
parent
6810990c99
commit
4ce2ae5ae5
@ -35,9 +35,8 @@ DATVDemod::DATVDemod(DeviceAPI *deviceAPI) :
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{
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qDebug("DATVDemod::DATVDemod");
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setObjectName("DATVDemod");
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m_thread = new QThread(this);
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m_basebandSink = new DATVDemodBaseband();
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m_basebandSink->moveToThread(m_thread);
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m_basebandSink->moveToThread(&m_thread);
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applySettings(m_settings, true);
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@ -51,8 +50,12 @@ DATVDemod::~DATVDemod()
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qDebug("DATVDemod::~DATVDemod");
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m_deviceAPI->removeChannelSinkAPI(this);
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m_deviceAPI->removeChannelSink(this);
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delete m_basebandSink;
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delete m_thread;
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if (m_basebandSink->isRunning()) {
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stop();
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}
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m_basebandSink->deleteLater();
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}
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void DATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool firstOfBurst)
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@ -70,14 +73,19 @@ void DATVDemod::start()
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}
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m_basebandSink->reset();
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m_thread->start();
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m_basebandSink->startWork();
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m_thread.start();
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DATVDemodBaseband::MsgConfigureDATVDemodBaseband *msg = DATVDemodBaseband::MsgConfigureDATVDemodBaseband::create(m_settings, true);
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m_basebandSink->getInputMessageQueue()->push(msg);
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}
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void DATVDemod::stop()
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{
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qDebug("DATVDemod::stop");
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m_thread->exit();
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m_thread->wait();
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m_basebandSink->stopWork();
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m_thread.quit();
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m_thread.wait();
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}
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bool DATVDemod::handleMessage(const Message& cmd)
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@ -22,6 +22,8 @@
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class DeviceAPI;
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#include <QThread>
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#include "channel/channelapi.h"
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#include "dsp/basebandsamplesink.h"
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#include "dsp/devicesamplesource.h"
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@ -30,7 +32,6 @@ class DeviceAPI;
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#include "datvdemodbaseband.h"
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class DATVDemod : public BasebandSampleSink, public ChannelAPI
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{
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Q_OBJECT
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@ -115,7 +116,7 @@ public:
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private:
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DeviceAPI* m_deviceAPI;
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QThread *m_thread;
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QThread m_thread;
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DATVDemodBaseband* m_basebandSink;
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DATVDemodSettings m_settings;
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int m_basebandSampleRate; //!< stored from device message used when starting baseband sink
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@ -27,21 +27,12 @@ MESSAGE_CLASS_DEFINITION(DATVDemodBaseband::MsgConfigureDATVDemodBaseband, Messa
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MESSAGE_CLASS_DEFINITION(DATVDemodBaseband::MsgConfigureChannelizer, Message)
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DATVDemodBaseband::DATVDemodBaseband() :
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m_running(false),
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m_mutex(QMutex::Recursive)
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{
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qDebug("DATVDemodBaseband::DATVDemodBaseband");
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m_sampleFifo.setSize(SampleSinkFifo::getSizePolicy(48000));
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m_channelizer = new DownChannelizer(&m_sink);
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QObject::connect(
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&m_sampleFifo,
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&SampleSinkFifo::dataReady,
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this,
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&DATVDemodBaseband::handleData,
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Qt::QueuedConnection
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);
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connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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}
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DATVDemodBaseband::~DATVDemodBaseband()
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@ -55,6 +46,33 @@ void DATVDemodBaseband::reset()
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m_sampleFifo.reset();
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}
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void DATVDemodBaseband::startWork()
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{
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QMutexLocker mutexLocker(&m_mutex);
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QObject::connect(
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&m_sampleFifo,
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&SampleSinkFifo::dataReady,
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this,
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&DATVDemodBaseband::handleData,
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Qt::QueuedConnection
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);
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connect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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m_running = true;
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}
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void DATVDemodBaseband::stopWork()
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{
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QMutexLocker mutexLocker(&m_mutex);
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disconnect(&m_inputMessageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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QObject::disconnect(
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&m_sampleFifo,
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&SampleSinkFifo::dataReady,
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this,
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&DATVDemodBaseband::handleData
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);
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m_running = false;
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}
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void DATVDemodBaseband::feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end)
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{
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m_sampleFifo.write(begin, end);
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@ -81,6 +81,8 @@ public:
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DATVDemodBaseband();
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~DATVDemodBaseband();
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void reset();
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void startWork();
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void stopWork();
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void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end);
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MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; } //!< Get the queue for asynchronous inbound communication
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int getChannelSampleRate() const;
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@ -102,6 +104,7 @@ public:
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int getModcodModulation() const { return m_sink.getModcodModulation(); }
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int getModcodCodeRate() const { return m_sink.getModcodCodeRate(); }
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bool isCstlnSetByModcod() const { return m_sink.isCstlnSetByModcod(); }
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bool isRunning() const { return m_running; }
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private:
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SampleSinkFifo m_sampleFifo;
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@ -109,6 +112,7 @@ private:
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DATVDemodSink m_sink;
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MessageQueue m_inputMessageQueue; //!< Queue for asynchronous inbound communication
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DATVDemodSettings m_settings;
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bool m_running;
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QMutex m_mutex;
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bool handleMessage(const Message& cmd);
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@ -75,9 +75,8 @@ DATVDemodSink::~DATVDemodSink()
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{
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m_objRenderThread->stopRendering();
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m_objRenderThread->quit();
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m_objRenderThread->wait();
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}
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m_objRenderThread->wait(2000);
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}
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CleanUpDATVFramework();
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@ -33,7 +33,6 @@ DATVideoRender::DATVideoRender(QWidget *parent) : TVScreen(true, parent), m_pare
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{
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installEventFilter(this);
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m_isFullScreen = false;
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m_running = 0;
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m_isFFMPEGInitialized = false;
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m_isOpen = false;
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m_formatCtx = nullptr;
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@ -69,6 +68,8 @@ DATVideoRender::DATVideoRender(QWidget *parent) : TVScreen(true, parent), m_pare
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DATVideoRender::~DATVideoRender()
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{
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qDebug("DATVideoRender::~DATVideoRender");
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if (m_audioSWR) {
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swr_free(&m_audioSWR);
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}
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@ -387,9 +388,6 @@ bool DATVideoRender::OpenStream(DATVideostream *device)
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return false;
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}
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//Only once execution
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if (m_running.testAndSetOrdered(0,1))
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{
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m_metaData.OK_Data = true;
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emit onMetaDataChanged(new DataTSMetaData2(m_metaData));
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@ -398,22 +396,12 @@ bool DATVideoRender::OpenStream(DATVideostream *device)
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if (!m_isFFMPEGInitialized)
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{
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qDebug() << "DATVideoRender::OpenStream FFMPEG not initialized";
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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return false;
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}
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if (!device->open(QIODevice::ReadOnly))
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{
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qDebug() << "DATVideoRender::OpenStream cannot open QIODevice";
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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return false;
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}
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@ -424,23 +412,20 @@ bool DATVideoRender::OpenStream(DATVideostream *device)
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if (m_formatCtx == nullptr)
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{
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qDebug() << "DATVideoRender::OpenStream cannot alloc format FFMPEG context";
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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return false;
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}
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ptrIOBuffer = (unsigned char *)av_malloc(ioBufferSize + AV_INPUT_BUFFER_PADDING_SIZE);
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ioCtx = avio_alloc_context(ptrIOBuffer,
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ioCtx = avio_alloc_context(
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ptrIOBuffer,
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ioBufferSize,
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0,
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reinterpret_cast<void *>(device),
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&ReadFunction,
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nullptr,
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&SeekFunction);
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&SeekFunction
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);
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m_formatCtx->pb = ioCtx;
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m_formatCtx->flags |= AVFMT_FLAG_CUSTOM_IO;
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@ -448,33 +433,17 @@ bool DATVideoRender::OpenStream(DATVideostream *device)
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if (avformat_open_input(&m_formatCtx, nullptr, nullptr, nullptr) < 0)
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{
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qDebug() << "DATVideoRender::OpenStream cannot open stream";
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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return false;
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}
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if (!PreprocessStream())
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{
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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return false;
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}
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qDebug("DATVideoRender::OpenStream: successful");
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m_isOpen = true;
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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}
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return true;
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}
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@ -490,18 +459,10 @@ bool DATVideoRender::RenderStream()
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return false;
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}
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//Only once execution
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if (m_running.testAndSetOrdered(0,1))
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{
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//********** Rendering **********
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if (av_read_frame(m_formatCtx, &packet) < 0)
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{
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qDebug() << "DATVideoRender::RenderStream reading packet error";
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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return false;
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}
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@ -553,11 +514,6 @@ bool DATVideoRender::RenderStream()
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{
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qDebug() << "DATVideoRender::RenderStream cannont init video data converter";
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m_swsCtx = nullptr;
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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return false;
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}
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@ -572,11 +528,6 @@ bool DATVideoRender::RenderStream()
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qDebug() << "DATVideoRender::RenderStream cannont init video image buffer";
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sws_freeContext(m_swsCtx);
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m_swsCtx = nullptr;
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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return false;
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}
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@ -600,11 +551,6 @@ bool DATVideoRender::RenderStream()
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if (sws_scale(m_swsCtx, m_frame->data, m_frame->linesize, 0, m_frame->height, m_pbytDecodedData, m_pintDecodedLineSize) < 0)
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{
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qDebug() << "DATVideoRender::RenderStream error converting video frame to RGB";
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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return false;
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}
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@ -651,7 +597,7 @@ bool DATVideoRender::RenderStream()
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});
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int ret = m_audioFifo->write((const quint8*) &audioBuffer[0], samples_per_channel);
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if (ret < samples_per_channel) {
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qDebug("DATVideoRender::RenderStream: audio samples missing %d/%d written", ret, samples_per_channel);
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// qDebug("DATVideoRender::RenderStream: audio samples missing %d/%d written", ret, samples_per_channel);
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}
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// buffered writing:
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@ -688,13 +634,6 @@ bool DATVideoRender::RenderStream()
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av_packet_unref(&packet);
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//********** Rendering **********
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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}
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return true;
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}
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@ -735,6 +674,8 @@ void DATVideoRender::setResampler()
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bool DATVideoRender::CloseStream(QIODevice *device)
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{
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qDebug("DATVideoRender::CloseStream");
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if (!device)
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{
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qDebug() << "DATVideoRender::CloseStream QIODevice is nullptr";
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@ -753,9 +694,6 @@ bool DATVideoRender::CloseStream(QIODevice *device)
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return false;
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}
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//Only once execution
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if (m_running.testAndSetOrdered(0,1))
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{
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// maybe done in the avcodec_close
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// avformat_close_input(&m_formatCtx);
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// m_formatCtx=nullptr;
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@ -784,14 +722,6 @@ bool DATVideoRender::CloseStream(QIODevice *device)
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m_currentRenderHeight = -1;
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ResetMetaData();
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emit onMetaDataChanged(new DataTSMetaData2(m_metaData));
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#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
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m_running.storeRelaxed(0);
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#else
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m_running.store(0);
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#endif
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}
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return true;
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}
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@ -119,7 +119,6 @@ class DATVideoRender : public TVScreen
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Qt::WindowFlags m_originalWindowFlags;
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QSize m_originalSize;
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QAtomicInt m_running;
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bool m_isFullScreen;
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bool m_isFFMPEGInitialized;
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@ -188,32 +187,32 @@ class DATVideoRenderThread : public QThread
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void setStreamAndRenderer(DATVideoRender *renderer, DATVideostream *stream)
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{
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m_renderingVideo = false;
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m_renderer = renderer;
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m_stream = stream;
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m_renderingVideo = false;
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}
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void run()
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{
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if (m_renderingVideo)
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{
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if (m_renderingVideo) {
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return;
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}
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if ((m_renderer == nullptr) || (m_stream == nullptr))
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{
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if ((m_renderer == nullptr) || (m_stream == nullptr)) {
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return;
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}
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m_renderingVideo = m_renderer->OpenStream(m_stream);
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if (!m_renderingVideo)
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{
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if (!m_renderingVideo) {
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return;
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}
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while ((m_renderer->RenderStream()) && (m_renderingVideo == true))
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while (m_renderingVideo == true)
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{
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if (!m_renderer->RenderStream()) {
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break;
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}
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}
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m_renderer->CloseStream(m_stream);
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