#include <CodecOp.h>

Inheritance diagram for DD::Image::CodecOp:

Public Member Functions
virtual CodecHandler *	codec_handler () const =0

	mFnDeprecatedInNuke14 ("codec_options_knobs(Knob_Callback f) has been deprecated.") virtual void codec_options_knobs(Knob_Callback f)

	mFnDeprecatedInNuke14 ("add_codec_knobs(const void* id, const char* fileExt) has been deprecated.") void add_codec_knobs(const void *id

	mFnDeprecatedInNuke14 ("codec_knobs() has been deprecated.") int codec_knobs() const

Public Member Functions inherited from DD::Image::FileOp
	FileOp ()

virtual	~FileOp ()

virtual Op *	op ()=0

void	Reload_Button (Knob_Callback f)

int	version () const

void	setVersion (int newVersion)

void	internalError (const char *fmt,...)

void	internalErrorV (const char *fmt, va_list args)

int	replaced_knobs () const

int	extra_knobs () const

Knob *	placemarker () const

Knob *	extraPlacemarker () const

virtual const char *	getFilename () const =0

virtual const char *	file_type () const =0

virtual FileHandler *	handler () const =0

virtual void	filehandler_knobs (Knob_Callback f)

virtual int	filehandler_knob_changed (Knob *k)

virtual int	filehandler_knob_change_finished (Knob *k, bool changeByUser)

virtual void	filehandler_extra_knobs (Knob_Callback f)

virtual void	replaceable_knobs (Knob_Callback f)

virtual void	extra_knobs (Knob_Callback f)

void	replace_knobs (const void id, const char fileExt)
	Change the set of knobs in response to the user changing the filename or the file type pulldown.

const void *	replaced_knobs_id () const

void	add_extra_knobs (const void id, const char fileExt)

const void *	extra_knobs_id () const

Public Attributes
const char *	fileExt

Additional Inherited Members
Static Public Member Functions inherited from DD::Image::FileOp
static const char *	StripPrefix (const char filename, std::string prefix=nullptr)

static const char *	StripSuffix (const char filename, std::string suffix=nullptr)

static bool	GetFormatAndName (const char *fname, std::string &format, std::string &name)

static const char const	file_types (const char suffix, const char altsuffix, const char prefixDenylist, const char extras, const char **obsoleteIDs=nullptr)
	Return an array of names of file types known about. This is generated by searching the pluigin directories for any plugins called "*Writer.plugin_ext". The first location in the array is a blank string for 'unknown' and the array is NULL-terminated.

static void	AddAlias (const char from, const char to)

static const char *	LookupAlias (const char *from)

Protected Attributes inherited from DD::Image::FileOp
bool	_readerError
	whether or not the reader is in error (set by internalError)

std::string	_readerErrorString
	the last reader error (set by internalError)

Detailed Description

This class extends the functionality of the FileOp class to allow codec-format-specific knobs to be substituted in to a particular place more easily. This is normally extended by the Read/Write nodes

Member Function Documentation

◆ codec_handler()

virtual CodecHandler * DD::Image::CodecOp::codec_handler ( ) const

pure virtual

return the codec format handler for the current knob settings. this should return null if the handler does not support codecs.

◆ mFnDeprecatedInNuke14() [1/3]

DD::Image::CodecOp::mFnDeprecatedInNuke14 ( "codec_options_knobs(Knob_Callback f) has been deprecated." )

insert in the codec specific knobs. subclasses should call this in their knobs() implementation

◆ mFnDeprecatedInNuke14() [2/3]

DD::Image::CodecOp::mFnDeprecatedInNuke14 ( "add_codec_knobs(const void* id, const char* fileExt) has been deprecated." ) const

If the id is different, replace the knobs by calling the above. Subclasses should call this in e.g. knob_changed() after the handler has changed

◆ mFnDeprecatedInNuke14() [3/3]

DD::Image::CodecOp::mFnDeprecatedInNuke14 ( "codec_knobs() has been deprecated." ) const

get the number of codec knobs

Public Member Functions