LZW (Lempel-Ziv-Welch) is a variable-length, adaptive compression method that has been adopted as one of the standard compression methods in the Tag Image File Format (TIFF) standard. More...

Inheritance diagram for LZWDecodeFilterHandle:

error_type CALLING_CONVENTION	LZWDecodeFilter_Create (LZWDecodeFilterHandle **result)
	Creates a new filter instance.

error_type CALLING_CONVENTION	LZWDecodeFilter_Encode (LZWDecodeFilterHandle handle, BufferHandle data, BufferHandle **result)
	Encodes source `data` and returns encoded `result` data.

error_type CALLING_CONVENTION	LZWDecodeFilter_EncodeParams (LZWDecodeFilterHandle handle, BufferHandle data, DictionaryObjectHandle parameters, BufferHandle *result)
	Encodes source `data` and returns encoded `result` data.

error_type CALLING_CONVENTION	LZWDecodeFilter_Decode (LZWDecodeFilterHandle handle, BufferHandle data, BufferHandle **result)
	Decodes source `data` and returns decoded `result` data.

error_type CALLING_CONVENTION	LZWDecodeFilter_Release (LZWDecodeFilterHandle *handle)
	Decrement the internal reference counter.

Additional Inherited Members
Public Member Functions inherited from FilterBaseHandle
error_type CALLING_CONVENTION	FilterBase_Encode (FilterBaseHandle handle, BufferHandle data, BufferHandle **result)
	Encodes source `data` and returns encoded `result` data.

Public Member Functions inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_AddRef (IUnknownHandle *handle)
	Increment the internal reference counter.

Related Symbols inherited from FilterBaseHandle
error_type CALLING_CONVENTION	FilterBase_EncodeParams (FilterBaseHandle handle, BufferHandle data, DictionaryObjectHandle parameters, BufferHandle *result)
	Encodes source `data` with specified `params` and returns encoded `result` data.

error_type CALLING_CONVENTION	FilterBase_Decode (FilterBaseHandle handle, BufferHandle data, BufferHandle **result)
	Decodes source `data` and returns decoded `result` data.

error_type CALLING_CONVENTION	FilterBase_DecodeParams (FilterBaseHandle handle, BufferHandle data, DictionaryObjectHandle parameters, BufferHandle *result)
	Decodes source `data` with specified `params` and returns decoded `result` data.

error_type CALLING_CONVENTION	FilterBase_ToUnknown (FilterBaseHandle handle, IUnknownHandle *result)
	Reinterpret current object as IUnknownHandle.

error_type CALLING_CONVENTION	FilterBase_FromUnknown (IUnknownHandle handle, FilterBaseHandle *result)
	Convert IUnknownHandle to FilterBaseHandle.

error_type CALLING_CONVENTION	FilterBase_Release (FilterBaseHandle *handle)
	Decrement the internal reference counter.

Related Symbols inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_Release (IUnknownHandle *handle)
	Decrement the internal reference counter.

Detailed Description

LZW (Lempel-Ziv-Welch) is a variable-length, adaptive compression method that has been adopted as one of the standard compression methods in the Tag Image File Format (TIFF) standard.

For details on LZW encoding see 7.4.4.2, "Details of LZW Encoding."

Friends And Related Symbol Documentation

◆ LZWDecodeFilter_Encode()

error_type CALLING_CONVENTION LZWDecodeFilter_Encode	(	LZWDecodeFilterHandle *	handle,
		BufferHandle *	data,
		BufferHandle **	result
	)

See also: FilterBase_Encode

◆ LZWDecodeFilter_EncodeParams()

error_type CALLING_CONVENTION LZWDecodeFilter_EncodeParams	(	LZWDecodeFilterHandle *	handle,
		BufferHandle *	data,
		DictionaryObjectHandle *	parameters,
		BufferHandle **	result
	)

See also: FilterBase_EncodeParams

◆ LZWDecodeFilter_Decode()

error_type CALLING_CONVENTION LZWDecodeFilter_Decode	(	LZWDecodeFilterHandle *	handle,
		BufferHandle *	data,
		BufferHandle **	result
	)

See also: FilterBase_Decode

◆ LZWDecodeFilter_Release()

error_type CALLING_CONVENTION LZWDecodeFilter_Release ( LZWDecodeFilterHandle * handle )

When the internal counter reaches zero the object is deleted. Releasing already disposed object causes undefined behavior.

See also: IUnknown_Release

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