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Public Member Functions | Private Member Functions | Private Attributes | Static Private Attributes | List of all members
CommBreakMap Class Reference

#include <libmythtv/commbreakmap.h>

Collaboration diagram for CommBreakMap:
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Public Member Functions

 CommBreakMap (void)
 
bool HasMap (void) const
 
CommSkipMode GetAutoCommercialSkip (void) const
 
void SetAutoCommercialSkip (CommSkipMode autoskip, uint64_t framesPlayed)
 
int GetSkipCommercials (void) const
 
void SkipCommercials (int direction)
 
void ResetLastSkip (void)
 
void SetTracker (uint64_t framesPlayed)
 
void GetMap (frm_dir_map_t &map) const
 
void SetMap (const frm_dir_map_t &newMap, uint64_t framesPlayed)
 
void LoadMap (PlayerContext *player_ctx, uint64_t framesPlayed)
 
bool IsInCommBreak (uint64_t frameNumber) const
 
bool AutoCommercialSkip (uint64_t &jumpToFrame, uint64_t framesPlayed, double video_frame_rate, uint64_t totalFrames, QString &comm_msg)
 
bool DoSkipCommercials (uint64_t &jumpToFrame, uint64_t framesPlayed, double video_frame_rate, uint64_t totalFrames, QString &comm_msg)
 

Private Member Functions

void MergeShortCommercials (double video_frame_rate)
 

Private Attributes

QRecursiveMutex m_commBreakMapLock
 
int m_skipcommercials {0}
 
CommSkipMode m_autocommercialskip {kCommSkipOff}
 
std::chrono::seconds m_commrewindamount {0s}
 
std::chrono::seconds m_commnotifyamount {0s}
 
int m_lastCommSkipDirection {0}
 
SystemTime m_lastCommSkipTime
 
uint64_t m_lastCommSkipStart {0}
 
SystemTime m_lastSkipTime
 This is separate from m_lastCommSkipTime so a manual seek does not trigger the kSkipBackWindow code. More...
 
bool m_hascommbreaktable {false}
 
QDateTime m_lastIgnoredManualSkip
 
std::chrono::seconds m_maxskip {1h}
 
std::chrono::seconds m_maxShortMerge {0s}
 
frm_dir_map_t m_commBreakMap
 
frm_dir_map_t::Iterator m_commBreakIter
 

Static Private Attributes

static constexpr std::chrono::seconds kSkipBackWindow {5s}
 Time after a commercial skip that skipping back will skip to the start of the just skipped commercial break. More...
 
static constexpr std::chrono::seconds kAutoSkipDeadZone {3s}
 Time after any seek that an automatic commercial skip will not occur. More...
 

Detailed Description

Definition at line 18 of file commbreakmap.h.

Constructor & Destructor Documentation

◆ CommBreakMap()

CommBreakMap::CommBreakMap ( void  )

Definition at line 11 of file commbreakmap.cpp.

Member Function Documentation

◆ AutoCommercialSkip()

bool CommBreakMap::AutoCommercialSkip ( uint64_t &  jumpToFrame,
uint64_t  framesPlayed,
double  video_frame_rate,
uint64_t  totalFrames,
QString &  comm_msg 
)

Definition at line 145 of file commbreakmap.cpp.

Referenced by MythPlayerUI::EventLoop().

◆ DoSkipCommercials()

bool CommBreakMap::DoSkipCommercials ( uint64_t &  jumpToFrame,
uint64_t  framesPlayed,
double  video_frame_rate,
uint64_t  totalFrames,
QString &  comm_msg 
)

Definition at line 250 of file commbreakmap.cpp.

Referenced by MythPlayerUI::EventLoop().

◆ GetAutoCommercialSkip()

CommSkipMode CommBreakMap::GetAutoCommercialSkip ( void  ) const

Definition at line 22 of file commbreakmap.cpp.

Referenced by MythPlayerUI::EventLoop().

◆ GetMap()

void CommBreakMap::GetMap ( frm_dir_map_t &  map) const

Definition at line 92 of file commbreakmap.cpp.

Referenced by MythPlayerEditorUI::HandleProgramEditorActions().

◆ GetSkipCommercials()

int CommBreakMap::GetSkipCommercials ( void  ) const
inline

Definition at line 30 of file commbreakmap.h.

Referenced by MythPlayerUI::EventLoop().

◆ HasMap()

bool CommBreakMap::HasMap ( void  ) const
inline

Definition at line 25 of file commbreakmap.h.

Referenced by MythPlayerUI::EventLoop(), and MythPlayerEditorUI::HandleProgramEditorActions().

◆ IsInCommBreak()

bool CommBreakMap::IsInCommBreak ( uint64_t  frameNumber) const

Definition at line 99 of file commbreakmap.cpp.

Referenced by MythPreviewPlayer::SeekForScreenGrab().

◆ LoadMap()

void CommBreakMap::LoadMap ( PlayerContext *  player_ctx,
uint64_t  framesPlayed 
)

Definition at line 51 of file commbreakmap.cpp.

Referenced by MythPlayerUI::EventStart(), and MythPreviewPlayer::SeekForScreenGrab().

◆ MergeShortCommercials()

void CommBreakMap::MergeShortCommercials ( double  video_frame_rate)
private

Definition at line 362 of file commbreakmap.cpp.

Referenced by AutoCommercialSkip(), and DoSkipCommercials().

◆ ResetLastSkip()

void CommBreakMap::ResetLastSkip ( void  )

Definition at line 28 of file commbreakmap.cpp.

Referenced by MythPlayer::ClearAfterSeek().

◆ SetAutoCommercialSkip()

void CommBreakMap::SetAutoCommercialSkip ( CommSkipMode  autoskip,
uint64_t  framesPlayed 
)

Definition at line 33 of file commbreakmap.cpp.

◆ SetMap()

void CommBreakMap::SetMap ( const frm_dir_map_t &  newMap,
uint64_t  framesPlayed 
)

Definition at line 132 of file commbreakmap.cpp.

Referenced by MythPlayer::SetCommBreakMap().

◆ SetTracker()

void CommBreakMap::SetTracker ( uint64_t  framesPlayed)

Definition at line 68 of file commbreakmap.cpp.

Referenced by AutoCommercialSkip(), MythPlayer::ClearAfterSeek(), DoSkipCommercials(), LoadMap(), SetAutoCommercialSkip(), and SetMap().

◆ SkipCommercials()

void CommBreakMap::SkipCommercials ( int  direction)

Definition at line 42 of file commbreakmap.cpp.

Referenced by MythPlayerUI::EventLoop(), and MythPlayerUI::StartPlaying().

Member Data Documentation

◆ kAutoSkipDeadZone

constexpr std::chrono::seconds CommBreakMap::kAutoSkipDeadZone {3s}
staticconstexprprivate

Time after any seek that an automatic commercial skip will not occur.

Definition at line 67 of file commbreakmap.h.

Referenced by AutoCommercialSkip().

◆ kSkipBackWindow

constexpr std::chrono::seconds CommBreakMap::kSkipBackWindow {5s}
staticconstexprprivate

Time after a commercial skip that skipping back will skip to the start of the just skipped commercial break.

Definition at line 60 of file commbreakmap.h.

Referenced by DoSkipCommercials().

◆ m_autocommercialskip

CommSkipMode CommBreakMap::m_autocommercialskip {kCommSkipOff}
private

Definition at line 52 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), GetAutoCommercialSkip(), and SetAutoCommercialSkip().

◆ m_commBreakIter

frm_dir_map_t::Iterator CommBreakMap::m_commBreakIter
private

Definition at line 73 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), DoSkipCommercials(), MergeShortCommercials(), and SetTracker().

◆ m_commBreakMap

frm_dir_map_t CommBreakMap::m_commBreakMap
private

Definition at line 72 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), DoSkipCommercials(), GetMap(), IsInCommBreak(), LoadMap(), MergeShortCommercials(), SetMap(), and SetTracker().

◆ m_commBreakMapLock

QRecursiveMutex CommBreakMap::m_commBreakMapLock
mutableprivate

Definition at line 50 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), DoSkipCommercials(), GetAutoCommercialSkip(), GetMap(), IsInCommBreak(), LoadMap(), SetAutoCommercialSkip(), SetMap(), SetTracker(), and SkipCommercials().

◆ m_commnotifyamount

std::chrono::seconds CommBreakMap::m_commnotifyamount {0s}
private

Definition at line 54 of file commbreakmap.h.

Referenced by AutoCommercialSkip().

◆ m_commrewindamount

std::chrono::seconds CommBreakMap::m_commrewindamount {0s}
private

Definition at line 53 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), and DoSkipCommercials().

◆ m_hascommbreaktable

bool CommBreakMap::m_hascommbreaktable {false}
private

Definition at line 68 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), HasMap(), LoadMap(), SetMap(), and SetTracker().

◆ m_lastCommSkipDirection

int CommBreakMap::m_lastCommSkipDirection {0}
private

Definition at line 55 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), and DoSkipCommercials().

◆ m_lastCommSkipStart

uint64_t CommBreakMap::m_lastCommSkipStart {0}
private

Definition at line 61 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), and DoSkipCommercials().

◆ m_lastCommSkipTime

SystemTime CommBreakMap::m_lastCommSkipTime
private

Definition at line 56 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), and DoSkipCommercials().

◆ m_lastIgnoredManualSkip

QDateTime CommBreakMap::m_lastIgnoredManualSkip
private

Definition at line 69 of file commbreakmap.h.

Referenced by DoSkipCommercials().

◆ m_lastSkipTime

SystemTime CommBreakMap::m_lastSkipTime
private

This is separate from m_lastCommSkipTime so a manual seek does not trigger the kSkipBackWindow code.

Definition at line 65 of file commbreakmap.h.

Referenced by AutoCommercialSkip(), and ResetLastSkip().

◆ m_maxShortMerge

std::chrono::seconds CommBreakMap::m_maxShortMerge {0s}
private

Definition at line 71 of file commbreakmap.h.

Referenced by MergeShortCommercials().

◆ m_maxskip

std::chrono::seconds CommBreakMap::m_maxskip {1h}
private

Definition at line 70 of file commbreakmap.h.

Referenced by DoSkipCommercials().

◆ m_skipcommercials

int CommBreakMap::m_skipcommercials {0}
private

Definition at line 51 of file commbreakmap.h.

Referenced by DoSkipCommercials(), GetSkipCommercials(), and SkipCommercials().

The documentation for this class was generated from the following files:
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