makVrv::DtMeifConverter Class Reference

Class responsible for converting images into MAK encrypted image files.

Classes
struct	CompositeImage

Public Types
enum	EffectTextureType { None, NormalMap, Emissive }
typedef std::vector < CompositeImage >	ImageList

Public Member Functions
	DtMeifConverter ()
virtual	~DtMeifConverter ()
bool	createEncryptedImage (const std::string &filename, const std::string &outputFile, const osgDB::ReaderWriter::Options *options, bool flipOutputImage, EffectTextureType textureType, bool verbose, bool generate_dds)
bool	createCompressedImage (osg::ref_ptr< osg::Image > &img, const std::string &inputFilename, const std::string &outputFile, bool flipOutputImage, EffectTextureType textureType, bool generateMipMaps, int qualityLevel, bool verbose, bool generate_dds)
bool	startTBBCompressionTaskIfPossible (osg::Image *image)
void	resizeImageIfNeeded (osg::ref_ptr< osg::Image > &img)
void	write_and_compress_dds_data (FILE *file, const struct DDS_HEADER &ddsHeader, unsigned int blockDataSize, unsigned char *blockData)
bool	compositeImages (const ImageList &files, const std::string &outputFile, int outputWidth, int outputHeight, int cols, int rows, bool forceNoAlpha, bool composeRowsTopToBottom, bool verbose)
EffectTextureType	effectTextureType (const std::string &filename) const
virtual void	setupCompressionFormat (osg::ref_ptr< osg::Image > &img, DtMeifConverter::EffectTextureType textureType, osg::ref_ptr< osg::Texture > &texture)
void	resizeImagePow2 (osg::Image *img, int newW, int newH)
bool	createBinaryData (unsigned int compressedFormat, osg::ref_ptr< osg::Image > &img, bool mipMaps, int qualityLevel, bool verbose, unsigned int &blockDataSize, unsigned char *&blockData, bool &deleteBlockData, osg::Image::MipmapDataType &mipOffsets)

Static Public Member Functions
static bool	convertToRGBA (osg::ref_ptr< osg::Image > &img, unsigned char *&rgbaPixels, bool &deletePixels, bool verbose)
static bool	isPowerOf2 (unsigned int i)
static unsigned int	nextPowerOf2 (unsigned int i)
static unsigned int	logBase2 (unsigned int i)

Private Member Functions
	DtMeifConverter (const DtMeifConverter &other)
DtMeifConverter &	operator= (const DtMeifConverter &other)

Member Typedef Documentation

typedef std::vector<CompositeImage> makVrv::DtMeifConverter::ImageList

Member Enumeration Documentation

enum makVrv::DtMeifConverter::EffectTextureType

Enumerator
None
NormalMap
Emissive

Constructor & Destructor Documentation

makVrv::DtMeifConverter::DtMeifConverter

(

)

CTOR.

virtual makVrv::DtMeifConverter::~DtMeifConverter ( )

virtual

DTOR.

makVrv::DtMeifConverter::DtMeifConverter ( const DtMeifConverter &  other )

private

Copy Constructor not implemented – Copy Not Allowed.

Member Function Documentation

DtMeifConverter& makVrv::DtMeifConverter::operator= ( const DtMeifConverter &  other )

private

Assignment Operator Not implemented – Assignment Not Allowed.

bool makVrv::DtMeifConverter::createEncryptedImage	(	const std::string &	filename,
		const std::string &	outputFile,
		const osgDB::ReaderWriter::Options *	options,
		bool	flipOutputImage,
		EffectTextureType	textureType,
		bool	verbose,
		bool	generate_dds
	)

Encrypt a image from a file. options = null means use default behavior (ex. for medftool)

bool makVrv::DtMeifConverter::createCompressedImage	(	osg::ref_ptr< osg::Image > &	img,
		const std::string &	inputFilename,
		const std::string &	outputFile,
		bool	flipOutputImage,
		EffectTextureType	textureType,
		bool	generateMipMaps,
		int	qualityLevel,
		bool	verbose,
		bool	generate_dds
	)

Create a compressed image.

bool makVrv::DtMeifConverter::startTBBCompressionTaskIfPossible

(

osg::Image *

image

)

checks to see if there is a thread available for starting a compression task and starts the task if there is

void makVrv::DtMeifConverter::resizeImageIfNeeded

(

osg::ref_ptr< osg::Image > &

img

)

void makVrv::DtMeifConverter::write_and_compress_dds_data	(	FILE *	file,
		const struct DDS_HEADER &	ddsHeader,
		unsigned int	blockDataSize,
		unsigned char *	blockData
	)

bool makVrv::DtMeifConverter::compositeImages	(	const ImageList &	files,
		const std::string &	outputFile,
		int	outputWidth,
		int	outputHeight,
		int	cols,
		int	rows,
		bool	forceNoAlpha,
		bool	composeRowsTopToBottom,
		bool	verbose
	)

Composite images together, the list of files is in row major order.

static bool makVrv::DtMeifConverter::convertToRGBA ( osg::ref_ptr< osg::Image > &  img, unsigned char *&  rgbaPixels, bool &  deletePixels, bool  verbose  )

static

Convert an image to a buffer of RGBA pixels.

EffectTextureType makVrv::DtMeifConverter::effectTextureType

(

const std::string &

filename

)

const

Return type of effect texture from filename.

virtual void makVrv::DtMeifConverter::setupCompressionFormat ( osg::ref_ptr< osg::Image > &  img, DtMeifConverter::EffectTextureType  textureType, osg::ref_ptr< osg::Texture > &  texture  )

virtual

void makVrv::DtMeifConverter::resizeImagePow2	(	osg::Image *	img,
		int	newW,
		int	newH
	)

Resizes the image to the next power of 2.

bool makVrv::DtMeifConverter::createBinaryData	(	unsigned int	compressedFormat,
		osg::ref_ptr< osg::Image > &	img,
		bool	mipMaps,
		int	qualityLevel,
		bool	verbose,
		unsigned int &	blockDataSize,
		unsigned char *&	blockData,
		bool &	deleteBlockData,
		osg::Image::MipmapDataType &	mipOffsets
	)

Create the raw binary data to write out.

static bool makVrv::DtMeifConverter::isPowerOf2 ( unsigned int  i )

inlinestatic

static unsigned int makVrv::DtMeifConverter::nextPowerOf2 ( unsigned int  i )

inlinestatic

static unsigned int makVrv::DtMeifConverter::logBase2 ( unsigned int  i )

inlinestatic

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrvOsg/DtMeifConverter.h