eq::fabric::Frame Class Reference

A holder for a frame data and related parameters. More...

#include <frame.h>

Inheritance diagram for eq::fabric::Frame:

Collaboration diagram for eq::fabric::Frame:

Public Types
enum	Buffer {   BUFFER_NONE = LB_BIT_NONE, BUFFER_UNDEFINED = LB_BIT1, BUFFER_COLOR = LB_BIT5, BUFFER_DEPTH = LB_BIT9,   BUFFER_ALL = LB_BIT_ALL_32 }
	The buffer format defines which components of the frame are to be used during readback and assembly. More...
enum	Type { TYPE_MEMORY, TYPE_TEXTURE }
	The storage type for pixel data. More...

Public Member Functions
EQFABRIC_API	Frame ()
	Construct a new frame. More...
virtual EQFABRIC_API	~Frame ()
	Destruct the frame. More...
EQFABRIC_API const std::vector < uint128_t > &	getInputNodes (const Eye eye) const
EQFABRIC_API const co::NodeIDs &	getInputNetNodes (const Eye eye) const
Data Access
EQFABRIC_API void	setName (const std::string &name)
	Set the name of the frame. More...
EQFABRIC_API const std::string &	getName () const
EQFABRIC_API const Vector2i &	getOffset () const
EQFABRIC_API void	setOffset (const Vector2i &offset)
	Set the position of the frame wrt the channel. More...
EQFABRIC_API void	setZoom (const Zoom &zoom)
	Set the zoom for this frame holder. More...
EQFABRIC_API const Zoom &	getZoom () const
EQFABRIC_API const co::ObjectVersion &	getDataVersion (const Eye) const

Protected Member Functions
virtual ChangeType	getChangeType () const
virtual EQFABRIC_API void	getInstanceData (co::DataOStream &os)
virtual EQFABRIC_API void	applyInstanceData (co::DataIStream &is)
EQFABRIC_API void	_setDataVersion (const unsigned i, const co::ObjectVersion &ov)
EQFABRIC_API std::vector < uint128_t > &	_getInputNodes (const unsigned i)
EQFABRIC_API co::NodeIDs &	_getInputNetNodes (const unsigned i)

Detailed Description

A holder for a frame data and related parameters.

Definition at line 32 of file fabric/frame.h.

Member Enumeration Documentation

enum eq::fabric::Frame::Buffer

The buffer format defines which components of the frame are to be used during readback and assembly.

Version

1.0

Enumerator
BUFFER_UNDEFINED	Inherit, only if no others are set.
BUFFER_COLOR	Use color images.
BUFFER_DEPTH	Use depth images.

Definition at line 40 of file fabric/frame.h.

enum eq::fabric::Frame::Type

The storage type for pixel data.

Version

1.0

Enumerator
TYPE_MEMORY	use main memory to store pixel data
TYPE_TEXTURE	use a GL texture to store pixel data

Definition at line 50 of file fabric/frame.h.

Constructor & Destructor Documentation

EQFABRIC_API eq::fabric::Frame::Frame

(

)

Construct a new frame.

Version

1.0

virtual EQFABRIC_API eq::fabric::Frame::~Frame ( )

virtual

Destruct the frame.

Version

1.0

Reimplemented in eq::Frame.

Member Function Documentation

EQFABRIC_API const std::string& eq::fabric::Frame::getName

(

)

const

Returns

the name of the frame.

Version

1.0

EQFABRIC_API const Vector2i& eq::fabric::Frame::getOffset

(

)

const

Returns

the position of the frame wrt the channel.

Version

1.0

Referenced by eVolve::Channel::frameAssemble().

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EQFABRIC_API const Zoom& eq::fabric::Frame::getZoom

(

)

const

Returns

the zoom factor for readback or assemble.

Version

1.0

Referenced by eVolve::Channel::frameAssemble().

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EQFABRIC_API void eq::fabric::Frame::setName

(

const std::string &

name

)

Set the name of the frame.

Version

1.3.3

EQFABRIC_API void eq::fabric::Frame::setOffset

(

const Vector2i &

offset

)

Set the position of the frame wrt the channel.

The offset is only applied for operations on this frame holder, i.e., it does not apply to other (input) frames using the same underlying frame data.

Version

1.0

Referenced by eVolve::Channel::frameAssemble().

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EQFABRIC_API void eq::fabric::Frame::setZoom

(

const Zoom &

zoom

)

Set the zoom for this frame holder.

The zoom is only applied for operations on this frame holder, i.e., it does not apply to other (input) frames using the same underlying frame data.

Version

1.0

Referenced by eVolve::Channel::frameAssemble().

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

• fabric/frame.h