#include <firewire.h>

Inheritance diagram for pangolin::FirewireVideo:

Public Member Functions
	FirewireVideo (unsigned deviceid=0, dc1394video_mode_t video_mode=DC1394_VIDEO_MODE_640x480_RGB8, dc1394framerate_t framerate=DC1394_FRAMERATE_30, dc1394speed_t iso_speed=DC1394_ISO_SPEED_400, int dma_buffers=10)
	FirewireVideo (Guid guid, dc1394video_mode_t video_mode=DC1394_VIDEO_MODE_640x480_RGB8, dc1394framerate_t framerate=DC1394_FRAMERATE_30, dc1394speed_t iso_speed=DC1394_ISO_SPEED_400, int dma_buffers=10)
	FirewireVideo (Guid guid, dc1394video_mode_t video_mode, int framerate, uint32_t width, uint32_t height, uint32_t left, uint32_t top, dc1394speed_t iso_speed, int dma_buffers, bool reset_at_boot=false)
	FirewireVideo (unsigned deviceid, dc1394video_mode_t video_mode, int framerate, uint32_t width, uint32_t height, uint32_t left, uint32_t top, dc1394speed_t iso_speed, int dma_buffers, bool reset_at_boot=false)
float	GetGain () const
	return absolute gain value
float	GetGamma () const
	return absolute gamma value
FirewireFrame	GetNewest (bool wait=true)
FirewireFrame	GetNext (bool wait=true)
float	GetShutterTime () const
	return absolute shutter value
bool	GrabNewest (unsigned char *image, bool wait=true)
	Implement VideoSource::GrabNewest()
bool	GrabNext (unsigned char *image, bool wait=true)
	Implement VideoSource::GrabNext()
unsigned	Height () const
	Implement VideoSource::Height()
std::string	PixFormat () const
	Implement VideoSource::PixFormat()
void	PutFrame (FirewireFrame &frame)
void	SetAutoGain ()
	set auto shutter value
void	SetAutoShutterTime ()
	set auto shutter value
void	SetExternalTrigger (dc1394trigger_mode_t mode=DC1394_TRIGGER_MODE_0, dc1394trigger_polarity_t polarity=DC1394_TRIGGER_ACTIVE_HIGH, dc1394trigger_source_t source=DC1394_TRIGGER_SOURCE_0)
	set the trigger to external
void	SetGain (float val)
	set absolute shutter value
void	SetInternalTrigger ()
	set the trigger to internal, i.e. determined by video mode
void	SetShutterTime (float val)
	set absolute shutter value
void	SetShutterTimeQuant (int shutter)
	return quantised shutter value
size_t	SizeBytes () const
	Implement VideoSource::SizeBytes()
void	Start ()
	Implement VideoSource::Start()
void	Stop ()
	Implement VideoSource::Stop()
unsigned	Width () const
	Implement VideoSource::Width()
	~FirewireVideo ()
Static Public Attributes
static const int	EXT_TRIG = -1
static const int	MAX_FR = -1
Protected Member Functions
void	init_camera (uint64_t guid, int dma_frames, dc1394speed_t iso_speed, dc1394video_mode_t video_mode, dc1394framerate_t framerate)
void	init_format7_camera (uint64_t guid, int dma_frames, dc1394speed_t iso_speed, dc1394video_mode_t video_mode, int framerate, uint32_t width, uint32_t height, uint32_t left, uint32_t top, bool reset_at_boot)
Static Protected Member Functions
static double	bus_period_from_iso_speed (dc1394speed_t iso_speed)
static int	nearest_value (int value, int step, int min, int max)
Protected Attributes
dc1394camera_t *	camera
dc1394_t *	d
dc1394error_t	err
unsigned	height
unsigned	left
dc1394camera_list_t *	list
bool	running
unsigned	top
unsigned	width

Detailed Description

Definition at line 83 of file firewire.h.

Constructor & Destructor Documentation

pangolin::FirewireVideo::FirewireVideo	(	unsigned	deviceid = `0`,
		dc1394video_mode_t	video_mode = `DC1394_VIDEO_MODE_640x480_RGB8`,
		dc1394framerate_t	framerate = `DC1394_FRAMERATE_30`,
		dc1394speed_t	iso_speed = `DC1394_ISO_SPEED_400`,
		int	dma_buffers = `10`
	)

Definition at line 513 of file firewire.cpp.

pangolin::FirewireVideo::FirewireVideo	(	Guid	guid,
		dc1394video_mode_t	video_mode = `DC1394_VIDEO_MODE_640x480_RGB8`,
		dc1394framerate_t	framerate = `DC1394_FRAMERATE_30`,
		dc1394speed_t	iso_speed = `DC1394_ISO_SPEED_400`,
		int	dma_buffers = `10`
	)

Definition at line 481 of file firewire.cpp.

pangolin::FirewireVideo::FirewireVideo	(	Guid	guid,
		dc1394video_mode_t	video_mode,
		int	framerate,
		uint32_t	width,
		uint32_t	height,
		uint32_t	left,
		uint32_t	top,
		dc1394speed_t	iso_speed,
		int	dma_buffers,
		bool	reset_at_boot = `false`
	)

Definition at line 496 of file firewire.cpp.

pangolin::FirewireVideo::FirewireVideo	(	unsigned	deviceid,
		dc1394video_mode_t	video_mode,
		int	framerate,
		uint32_t	width,
		uint32_t	height,
		uint32_t	left,
		uint32_t	top,
		dc1394speed_t	iso_speed,
		int	dma_buffers,
		bool	reset_at_boot = `false`
	)

Definition at line 543 of file firewire.cpp.

pangolin::FirewireVideo::~FirewireVideo ( )

Definition at line 815 of file firewire.cpp.

Member Function Documentation

double pangolin::FirewireVideo::bus_period_from_iso_speed ( dc1394speed_t iso_speed ) [static, protected]

Definition at line 845 of file firewire.cpp.

float pangolin::FirewireVideo::GetGain ( ) const

return absolute gain value

Definition at line 682 of file firewire.cpp.

float pangolin::FirewireVideo::GetGamma ( ) const

return absolute gamma value

Definition at line 769 of file firewire.cpp.

FirewireFrame pangolin::FirewireVideo::GetNewest ( bool wait = true )

Return object containing reference to newest image data within DMA buffer discarding old images. The FirewireFrame must be returned to signal that it can be reused with a corresponding PutFrame()

Definition at line 633 of file firewire.cpp.

FirewireFrame pangolin::FirewireVideo::GetNext ( bool wait = true )

Return object containing reference to image data within DMA buffer. The FirewireFrame must be returned to signal that it can be reused with a corresponding PutFrame()

Definition at line 623 of file firewire.cpp.

float pangolin::FirewireVideo::GetShutterTime ( ) const

return absolute shutter value

Definition at line 704 of file firewire.cpp.

bool pangolin::FirewireVideo::GrabNewest	(	unsigned char *	image,
		bool	wait = `true`
	)		`[virtual]`

Implement VideoSource::GrabNewest()

Implements pangolin::VideoInterface.

Definition at line 591 of file firewire.cpp.

bool pangolin::FirewireVideo::GrabNext	(	unsigned char *	image,
		bool	wait = `true`
	)		`[virtual]`

Implement VideoSource::GrabNext()

Implements pangolin::VideoInterface.

Definition at line 575 of file firewire.cpp.

unsigned pangolin::FirewireVideo::Height ( ) const [inline, virtual]

Implement VideoSource::Height()

Implements pangolin::VideoInterface.

Definition at line 134 of file firewire.h.

void pangolin::FirewireVideo::init_camera	(	uint64_t	guid,
		int	dma_frames,
		dc1394speed_t	iso_speed,
		dc1394video_mode_t	video_mode,
		dc1394framerate_t	framerate
	)		`[protected]`

Definition at line 40 of file firewire.cpp.

void pangolin::FirewireVideo::init_format7_camera	(	uint64_t	guid,
		int	dma_frames,
		dc1394speed_t	iso_speed,
		dc1394video_mode_t	video_mode,
		int	framerate,
		uint32_t	width,
		uint32_t	height,
		uint32_t	left,
		uint32_t	top,
		bool	reset_at_boot
	)		`[protected]`

Definition at line 105 of file firewire.cpp.

int pangolin::FirewireVideo::nearest_value	(	int	value,
		int	step,
		int	min,
		int	max
	)		`[static, protected]`

Definition at line 827 of file firewire.cpp.

std::string pangolin::FirewireVideo::PixFormat ( ) const [virtual]

Implement VideoSource::PixFormat()

Implements pangolin::VideoInterface.

Definition at line 444 of file firewire.cpp.

void pangolin::FirewireVideo::PutFrame ( FirewireFrame & frame )

Return FirewireFrame object. Data held by FirewireFrame is invalidated on return.

Definition at line 663 of file firewire.cpp.

void pangolin::FirewireVideo::SetAutoGain ( )

set auto shutter value

Definition at line 693 of file firewire.cpp.

void pangolin::FirewireVideo::SetAutoShutterTime ( )

set auto shutter value

Definition at line 737 of file firewire.cpp.

void pangolin::FirewireVideo::SetExternalTrigger	(	dc1394trigger_mode_t	mode = `DC1394_TRIGGER_MODE_0`,
		dc1394trigger_polarity_t	polarity = `DC1394_TRIGGER_ACTIVE_HIGH`,
		dc1394trigger_source_t	source = `DC1394_TRIGGER_SOURCE_0`
	)