#include <crwimage.hpp>

Static Public Member Functions
static void	decode (CrwImage pCrwImage, const byte pData, uint32_t size)
	Decode metadata from a Canon CRW image in data buffer pData of length size into crwImage. More...

static void	encode (Blob &blob, const byte pData, uint32_t size, const CrwImage pCrwImage)
	Encode metadata from the CRW image into a data buffer (the binary CRW image). More...

Detailed Description

Stateless parser class for Canon CRW images (Ciff format).

Member Function Documentation

static void Exiv2::CrwParser::decode	(	CrwImage *	pCrwImage,
		const byte *	pData,
		uint32_t	size
	)

static

Decode metadata from a Canon CRW image in data buffer pData of length size into crwImage.

This is the entry point to access image data in Ciff format. The parser uses classes CiffHeader, CiffEntry, CiffDirectory.

Parameters

pCrwImage	Pointer to the Exiv2 CRW image to hold the metadata read from the buffer.
pData	Pointer to the data buffer. Must point to the data of a CRW image; no checks are performed.
size	Length of the data buffer.

Exceptions

Error If the data buffer cannot be parsed.

static void Exiv2::CrwParser::encode	(	Blob &	blob,
		const byte *	pData,
		uint32_t	size,
		const CrwImage *	pCrwImage
	)

static

Encode metadata from the CRW image into a data buffer (the binary CRW image).

Parameters

blob	Data buffer for the binary image (target).
pData	Pointer to the binary image data buffer. Must point to data in CRW format; no checks are performed.
size	Length of the data buffer.
pCrwImage	Pointer to the Exiv2 CRW image with the metadata to encode.

Exceptions

Error If the metadata from the CRW image cannot be encoded.

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