sample_grabber_cb Class Reference

#include <vidl_dshow_live_istream.h>

List of all members.

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Detailed Description

Definition at line 37 of file vidl_dshow_live_istream.h.

Public Member Functions
	sample_grabber_cb ()
	Constructor.
	STDMETHODIMP_ (ULONG) AddRef()
	STDMETHODIMP_ (ULONG) Release()
STDMETHODIMP	QueryInterface (REFIID riid, void **target)
STDMETHODIMP	SampleCB (double time, IMediaSample *sample)
	Retrieves the original media sample.
STDMETHODIMP	BufferCB (double time, BYTE *buffer, long buffer_size)
	Retrieves a copy of the media sample (requires SetBufferSamples(true)).
void	advance ()
vidl_frame_sptr	current_frame ()
Private Attributes
vcl_vector< unsigned char >	buffer_ [3]
double	buffer_time_ [3]
unsigned int	busy_index_
unsigned int	curr_index_
unsigned int	next_index_
HANDLE	mutex_

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Constructor & Destructor Documentation

sample_grabber_cb::sample_grabber_cb

(

)

Constructor.

Definition at line 18 of file vidl_dshow_live_istream.cxx.

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Member Function Documentation

sample_grabber_cb::STDMETHODIMP_

(

ULONG

)

[inline]

Definition at line 44 of file vidl_dshow_live_istream.h.

sample_grabber_cb::STDMETHODIMP_

(

ULONG

)

[inline]

Definition at line 45 of file vidl_dshow_live_istream.h.

STDMETHODIMP sample_grabber_cb::QueryInterface	(	REFIID	riid,
		void **	target
	)

Definition at line 27 of file vidl_dshow_live_istream.cxx.

STDMETHODIMP sample_grabber_cb::SampleCB	(	double	time,
		IMediaSample *	sample
	)

Retrieves the original media sample.

Definition at line 45 of file vidl_dshow_live_istream.cxx.

STDMETHODIMP sample_grabber_cb::BufferCB	(	double	time,
		BYTE *	buffer,
		long	buffer_size
	)

Retrieves a copy of the media sample (requires SetBufferSamples(true)).

Definition at line 57 of file vidl_dshow_live_istream.cxx.

void sample_grabber_cb::advance

(

)

Definition at line 82 of file vidl_dshow_live_istream.cxx.

vidl_frame_sptr sample_grabber_cb::current_frame

(

)

Definition at line 98 of file vidl_dshow_live_istream.cxx.

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Member Data Documentation

vcl_vector<unsigned char> sample_grabber_cb::buffer_[3] [private]

Definition at line 58 of file vidl_dshow_live_istream.h.

double sample_grabber_cb::buffer_time_[3] [private]

Definition at line 59 of file vidl_dshow_live_istream.h.

unsigned int sample_grabber_cb::busy_index_ [private]

Definition at line 62 of file vidl_dshow_live_istream.h.

unsigned int sample_grabber_cb::curr_index_ [private]

Definition at line 63 of file vidl_dshow_live_istream.h.

unsigned int sample_grabber_cb::next_index_ [private]

Definition at line 64 of file vidl_dshow_live_istream.h.

HANDLE sample_grabber_cb::mutex_ [private]

Definition at line 66 of file vidl_dshow_live_istream.h.

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

• core/vidl/vidl_dshow_live_istream.h
• core/vidl/vidl_dshow_live_istream.cxx

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