Jpeg2000 plugin. More...

#include <Jpeg2000ReaderPlugin.hpp>

Inheritance diagram for tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin:

Collaboration diagram for tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin:

Data Structures
struct	FileInfo
Public Member Functions
	Jpeg2000ReaderPlugin (OfxImageEffectHandle handle)
	~Jpeg2000ReaderPlugin ()
Jpeg2000ReaderProcessParams	getProcessParams (const OfxTime time)
void	render (const OFX::RenderArguments &args)
	The overridden render function.
void	changedParam (const OFX::InstanceChangedArgs &args, const std::string &paramName)
	called when a param has just had its value changed
bool	getRegionOfDefinition (const OFX::RegionOfDefinitionArguments &args, OfxRectD &rod)
	The get RoD action.
void	getClipPreferences (OFX::ClipPreferencesSetter &clipPreferences)
	get the clip preferences
FileInfo	retrieveFileInfo (const OfxTime time)
Data Fields
tuttle::io::J2KReader	_reader
Private Attributes
FileInfo	_fileInfos

Detailed Description

Jpeg2000 plugin.

Definition at line 20 of file Jpeg2000ReaderPlugin.hpp.

Constructor & Destructor Documentation

tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::Jpeg2000ReaderPlugin ( OfxImageEffectHandle handle )

Definition at line 24 of file Jpeg2000ReaderPlugin.cpp.

tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::~Jpeg2000ReaderPlugin ( )

Definition at line 29 of file Jpeg2000ReaderPlugin.cpp.

References _reader, and tuttle::io::J2KReader::close().

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Member Function Documentation

void tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::changedParam	(	const OFX::InstanceChangedArgs &	args,
		const std::string &	paramName
	)		`[virtual]`

called when a param has just had its value changed

Reimplemented from tuttle::plugin::ReaderPlugin.

Definition at line 49 of file Jpeg2000ReaderPlugin.cpp.

References tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::FileInfo::_failed, _fileInfos, _reader, tuttle::io::J2KReader::close(), and tuttle::plugin::kTuttlePluginFilename.

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void tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::getClipPreferences ( OFX::ClipPreferencesSetter & clipPreferences ) [virtual]

get the clip preferences

Reimplemented from tuttle::plugin::ReaderPlugin.

Definition at line 77 of file Jpeg2000ReaderPlugin.cpp.

References tuttle::plugin::ReaderPlugin::_clipDst, tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::FileInfo::_components, tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::FileInfo::_failed, tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::FileInfo::_precisionType, tuttle::plugin::eParamReaderBitDepthAuto, tuttle::plugin::eParamReaderChannelAuto, OFX::ePixelComponentAlpha, OFX::ePixelComponentRGB, OFX::ePixelComponentRGBA, tuttle::plugin::ReaderPlugin::getExplicitBitDepthConversion(), tuttle::plugin::ReaderPlugin::getExplicitChannelConversion(), tuttle::plugin::ReaderPlugin::getFirstTime(), tuttle::plugin::ReaderPlugin::getOfxExplicitConversion(), retrieveFileInfo(), OFX::ClipPreferencesSetter::setClipBitDepth(), OFX::ClipPreferencesSetter::setClipComponents(), and OFX::ClipPreferencesSetter::setPixelAspectRatio().

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Jpeg2000ReaderProcessParams tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::getProcessParams ( const OfxTime time )

Definition at line 34 of file Jpeg2000ReaderPlugin.cpp.

References tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderProcessParams::_paramFilepath, tuttle::plugin::ReaderPlugin::getAbsoluteFilenameAt(), tuttle::plugin::ReaderPlugin::getFirstTime(), tuttle::plugin::ReaderPlugin::getLastTime(), and tuttle::plugin::ReaderPlugin::varyOnTime().

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bool tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::getRegionOfDefinition	(	const OFX::RegionOfDefinitionArguments &	args,
		OfxRectD &	rod
	)		`[virtual]`

The get RoD action.

If the effect wants change the rod from the default value (which is the union of RoD's of all input clips) it should set the rod argument and return true.

This is all in cannonical coordinates.

Implements tuttle::plugin::ReaderPlugin.

Definition at line 59 of file Jpeg2000ReaderPlugin.cpp.

References tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::FileInfo::_failed, tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::FileInfo::_height, tuttle::plugin::jpeg2000::reader::Jpeg2000ReaderPlugin::FileInfo::_width, tuttle::plugin::ReaderPlugin::getAbsoluteFilenameAt(), retrieveFileInfo(), OFX::RegionOfDefinitionArguments::time, OfxRectD::x1, OfxRectD::x2, OfxRectD::y1, and OfxRectD::y2.

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