Fade plugin. More...

#include <FadePlugin.hpp>

Inheritance diagram for tuttle::plugin::fade::FadePlugin:

Collaboration diagram for tuttle::plugin::fade::FadePlugin:

Public Types
typedef float	Scalar
Public Member Functions
	FadePlugin (OfxImageEffectHandle handle)
FadeProcessParams	getProcessParams () const
void	changedParam (const OFX::InstanceChangedArgs &args, const std::string &paramName)
	called when a param has just had its value changed
bool	isIdentity (const OFX::RenderArguments &args, OFX::Clip *&identityClip, double &identityTime)
	client is identity function, returns the clip and time for the identity function
void	render (const OFX::RenderArguments &args)
	The overridden render function.
Data Fields
OFX::Clip *	_clipDst
	Destination image clip.
OFX::Clip *	_clipSrcFrom
	Source image clip.
OFX::Clip *	_clipSrcTo
	Source image clip.
OFX::DoubleParam *	_paramTransition
	Source image clip.
OFX::ChoiceParam *	_paramRod
OFX::RGBAParam *	_paramColor

Detailed Description

Fade plugin.

Definition at line 22 of file FadePlugin.hpp.

Member Typedef Documentation

typedef float tuttle::plugin::fade::FadePlugin::Scalar

Definition at line 25 of file FadePlugin.hpp.

Constructor & Destructor Documentation

tuttle::plugin::fade::FadePlugin::FadePlugin ( OfxImageEffectHandle handle )

Definition at line 12 of file FadePlugin.cpp.

References _clipDst, _clipSrcFrom, _clipSrcTo, _paramColor, _paramRod, _paramTransition, OFX::ParamSet::fetchChoiceParam(), OFX::ImageEffect::fetchClip(), OFX::ParamSet::fetchDoubleParam(), OFX::ParamSet::fetchRGBAParam(), kOfxImageEffectOutputClipName, kOfxImageEffectTransitionParamName, kOfxImageEffectTransitionSourceFromClipName, kOfxImageEffectTransitionSourceToClipName, tuttle::plugin::fade::kParamColor, and tuttle::plugin::fade::kParamRod.

Here is the call graph for this function:

Member Function Documentation

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

called when a param has just had its value changed

Reimplemented from OFX::ImageEffect.

Definition at line 33 of file FadePlugin.cpp.

FadeProcessParams tuttle::plugin::fade::FadePlugin::getProcessParams ( ) const

Definition at line 24 of file FadePlugin.cpp.

References tuttle::plugin::fade::FadeProcessParams::_color, _paramColor, _paramRod, _paramTransition, tuttle::plugin::fade::FadeProcessParams::_rod, tuttle::plugin::fade::FadeProcessParams::_transition, OFX::DoubleParam::getValue(), OFX::RGBAParam::getValue(), OFX::ChoiceParam::getValue(), and tuttle::plugin::ofxToGil().

Referenced by isIdentity().

Here is the call graph for this function:

bool tuttle::plugin::fade::FadePlugin::isIdentity	(	const OFX::RenderArguments &	args,
		OFX::Clip *&	identityClip,
		double &	identityTime
	)		`[virtual]`

client is identity function, returns the clip and time for the identity function

If the effect would do no processing for the given param set and render arguments, then this function should return true and set the identityClip pointer to point to the clip that is the identity and identityTime to be the time at which to access the clip for the identity operation.

Reimplemented from OFX::ImageEffect.

Definition at line 62 of file FadePlugin.cpp.

References _clipSrcFrom, _clipSrcTo, tuttle::plugin::fade::FadeProcessParams::_transition, getProcessParams(), OFX::Clip::isConnected(), and OFX::RenderArguments::time.

Here is the call graph for this function: