Implementation of the Blackmagic Decklink API (used by the DecklinkWriter) More...

#include <DecklinkOutput.h>

Inheritance diagram for DeckLinkOutputDelegate:

Public Member Functions
virtual ULONG STDMETHODCALLTYPE	AddRef ()

	DeckLinkOutputDelegate (IDeckLinkDisplayMode displayMode, IDeckLinkOutput deckLinkOutput)

virtual HRESULT STDMETHODCALLTYPE	QueryInterface (REFIID iid, LPVOID *ppv)

virtual ULONG STDMETHODCALLTYPE	Release ()

virtual HRESULT STDMETHODCALLTYPE	RenderAudioSamples (bool preroll)

virtual HRESULT STDMETHODCALLTYPE	ScheduledFrameCompleted (IDeckLinkVideoFrame *completedFrame, BMDOutputFrameCompletionResult result)

virtual HRESULT STDMETHODCALLTYPE	ScheduledPlaybackHasStopped ()

void	ScheduleNextFrame (bool prerolling)
	Schedule the next frame. More...

void	WriteFrame (tr1::shared_ptr< openshot::Frame > frame)
	Custom method to write new frames. More...

	~DeckLinkOutputDelegate ()

Protected Attributes
unsigned long	audioSamplesPerFrame

IDeckLinkOutput *	deckLinkOutput

IDeckLinkDisplayMode *	displayMode

deque< uint8_t * >	final_frames

unsigned long	frameCount

BMDTimeValue	frameRateDuration

BMDTimeValue	frameRateScale

int	height

void *	m_audioBuffer

unsigned long	m_audioBufferOffset

unsigned long	m_audioBufferSampleLength

unsigned long	m_audioChannelCount

unsigned long	m_audioSampleDepth

BMDAudioSampleRate	m_audioSampleRate

IDeckLinkMutableVideoFrame *	m_currentFrame

unsigned long	m_framesPerSecond

OutputSignal	m_outputSignal

unsigned long	m_totalFramesScheduled

deque< tr1::shared_ptr < openshot::Frame > >	raw_video_frames

map< int, uint8_t * >	temp_cache

int	width

Detailed Description

Implementation of the Blackmagic Decklink API (used by the DecklinkWriter)

Definition at line 75 of file DecklinkOutput.h.

Constructor & Destructor Documentation

DeckLinkOutputDelegate::DeckLinkOutputDelegate	(	IDeckLinkDisplayMode *	displayMode,
		IDeckLinkOutput *	deckLinkOutput
	)

Definition at line 57 of file DecklinkOutput.cpp.

DeckLinkOutputDelegate::~DeckLinkOutputDelegate ( )

Definition at line 86 of file DecklinkOutput.cpp.

Member Function Documentation

virtual ULONG STDMETHODCALLTYPE DeckLinkOutputDelegate::AddRef ( void )

inlinevirtual

Definition at line 116 of file DecklinkOutput.h.

virtual HRESULT STDMETHODCALLTYPE DeckLinkOutputDelegate::QueryInterface	(	REFIID	iid,
		LPVOID *	ppv
	)

inlinevirtual

Definition at line 115 of file DecklinkOutput.h.

virtual ULONG STDMETHODCALLTYPE DeckLinkOutputDelegate::Release ( void )

inlinevirtual

Definition at line 117 of file DecklinkOutput.h.

HRESULT DeckLinkOutputDelegate::RenderAudioSamples ( bool preroll )

virtual

Definition at line 109 of file DecklinkOutput.cpp.

HRESULT DeckLinkOutputDelegate::ScheduledFrameCompleted	(	IDeckLinkVideoFrame *	completedFrame,
		BMDOutputFrameCompletionResult	result
	)

virtual

Definition at line 93 of file DecklinkOutput.cpp.

HRESULT DeckLinkOutputDelegate::ScheduledPlaybackHasStopped ( )

virtual

Definition at line 103 of file DecklinkOutput.cpp.

void DeckLinkOutputDelegate::ScheduleNextFrame ( bool prerolling )

Schedule the next frame.

Definition at line 144 of file DecklinkOutput.cpp.

void DeckLinkOutputDelegate::WriteFrame ( tr1::shared_ptr< openshot::Frame > frame )

Custom method to write new frames.

Definition at line 198 of file DecklinkOutput.cpp.

Member Data Documentation

unsigned long DeckLinkOutputDelegate::audioSamplesPerFrame

protected

Definition at line 86 of file DecklinkOutput.h.

IDeckLinkOutput* DeckLinkOutputDelegate::deckLinkOutput

protected

Definition at line 103 of file DecklinkOutput.h.

IDeckLinkDisplayMode* DeckLinkOutputDelegate::displayMode

protected

Definition at line 104 of file DecklinkOutput.h.

deque<uint8_t * > DeckLinkOutputDelegate::final_frames

protected

Definition at line 99 of file DecklinkOutput.h.

unsigned long DeckLinkOutputDelegate::frameCount

protected

Definition at line 91 of file DecklinkOutput.h.

BMDTimeValue DeckLinkOutputDelegate::frameRateDuration

protected

Definition at line 95 of file DecklinkOutput.h.

BMDTimeValue DeckLinkOutputDelegate::frameRateScale

protected

Definition at line 95 of file DecklinkOutput.h.

int DeckLinkOutputDelegate::height

protected

Definition at line 88 of file DecklinkOutput.h.

void* DeckLinkOutputDelegate::m_audioBuffer

protected

Definition at line 80 of file DecklinkOutput.h.

unsigned long DeckLinkOutputDelegate::m_audioBufferOffset

protected

Definition at line 82 of file DecklinkOutput.h.

unsigned long DeckLinkOutputDelegate::m_audioBufferSampleLength

protected

Definition at line 81 of file DecklinkOutput.h.

unsigned long DeckLinkOutputDelegate::m_audioChannelCount

protected

Definition at line 83 of file DecklinkOutput.h.

unsigned long DeckLinkOutputDelegate::m_audioSampleDepth

protected

Definition at line 85 of file DecklinkOutput.h.

BMDAudioSampleRate DeckLinkOutputDelegate::m_audioSampleRate

protected

Definition at line 84 of file DecklinkOutput.h.

IDeckLinkMutableVideoFrame* DeckLinkOutputDelegate::m_currentFrame

protected

Definition at line 107 of file DecklinkOutput.h.

unsigned long DeckLinkOutputDelegate::m_framesPerSecond

protected

Definition at line 87 of file DecklinkOutput.h.

OutputSignal DeckLinkOutputDelegate::m_outputSignal

protected

Definition at line 79 of file DecklinkOutput.h.

unsigned long DeckLinkOutputDelegate::m_totalFramesScheduled

protected

Definition at line 78 of file DecklinkOutput.h.

deque<tr1::shared_ptr<openshot::Frame> > DeckLinkOutputDelegate::raw_video_frames

protected

Definition at line 100 of file DecklinkOutput.h.

map<int, uint8_t * > DeckLinkOutputDelegate::temp_cache

protected

Definition at line 93 of file DecklinkOutput.h.

int DeckLinkOutputDelegate::width

protected

Definition at line 89 of file DecklinkOutput.h.

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation