MythTV  master
HLSStreamWorker.h
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1 #ifndef HLS_SEGMENT_WORKER_H
2 #define HLS_SEGMENT_WORKER_H
3 
4 #include <QMap>
5 #include <QWaitCondition>
6 #include <QMutex>
7 
8 #include "mthread.h"
9 
10 class HLSReader;
11 
12 class HLSStreamWorker : public MThread
13 {
14  public:
15  explicit HLSStreamWorker(HLSReader* parent);
16  ~HLSStreamWorker(void) override;
17 
18  void Cancel(void);
19  void CancelCurrentDownload(void);
20  void Wakeup(void) { QMutexLocker lock(&m_lock); m_waitCond.wakeAll(); }
21 
22  protected:
23  void run() override; // MThread
24 
25  private:
26  void Segment(void);
27 
28  // Class vars
29  HLSReader *m_parent {nullptr};
31  bool m_cancel {false};
32  bool m_wokenup {false};
33  mutable QMutex m_lock;
35  QWaitCondition m_waitCond;
36 };
37 
38 #endif // HLS_SEGMENT_WORKER_H
HLSStreamWorker::~HLSStreamWorker
~HLSStreamWorker(void) override
Definition: HLSStreamWorker.cpp:13
HLSStreamWorker::m_cancel
bool m_cancel
Definition: HLSStreamWorker.h:31
HLSStreamWorker::Cancel
void Cancel(void)
Definition: HLSStreamWorker.cpp:18
HLSStreamWorker::HLSStreamWorker
HLSStreamWorker(HLSReader *parent)
Definition: HLSStreamWorker.cpp:6
HLSStreamWorker::m_waitCond
QWaitCondition m_waitCond
Definition: HLSStreamWorker.h:35
HLSStreamWorker::m_downloader
MythSingleDownload * m_downloader
Definition: HLSStreamWorker.h:30
HLSStreamWorker::CancelCurrentDownload
void CancelCurrentDownload(void)
Definition: HLSStreamWorker.cpp:28
HLSStreamWorker::m_lock
QMutex m_lock
Definition: HLSStreamWorker.h:33
HLSStreamWorker::run
void run() override
Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead.
Definition: HLSStreamWorker.cpp:35
HLSStreamWorker
Definition: HLSStreamWorker.h:12
HLSReader
Definition: HLSReader.h:34
MythSingleDownload
Definition: mythsingledownload.h:23
HLSStreamWorker::m_wokenup
bool m_wokenup
Definition: HLSStreamWorker.h:32
HLSStreamWorker::m_downloaderLock
QMutex m_downloaderLock
Definition: HLSStreamWorker.h:34
MThread
This is a wrapper around QThread that does several additional things.
Definition: mthread.h:48
mthread.h
HLSStreamWorker::Segment
void Segment(void)
HLSStreamWorker::m_parent
HLSReader * m_parent
Definition: HLSStreamWorker.h:29
HLSStreamWorker::Wakeup
void Wakeup(void)
Definition: HLSStreamWorker.h:20