image_manipulation.h File Reference

#include <engine/image.h>
#include <cstdint>

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Functions
bool	ConvertToRgba (uint8_t *pDest, const CImageInfo &SourceImage)
bool	ConvertToRgbaAlloc (uint8_t *&pDest, const CImageInfo &SourceImage)
bool	ConvertToRgba (CImageInfo &Image)
void	ConvertToGrayscale (const CImageInfo &Image)
void	ConvertToGrayscaleRect (const CImageInfo &Image, size_t StartX, size_t StartY, size_t Width, size_t Height)
void	ColorizeWithHueRect (CImageInfo &Image, float Hue, float Sat, size_t StartX, size_t StartY, size_t Width, size_t Height)
void	DilateImage (uint8_t *pImageBuff, int w, int h)
void	DilateImage (const CImageInfo &Image)
void	DilateImageSub (uint8_t *pImageBuff, int w, int h, int x, int y, int SubWidth, int SubHeight)
uint8_t *	ResizeImage (const uint8_t *pImageData, int Width, int Height, int NewWidth, int NewHeight, int BPP)
void	ResizeImage (CImageInfo &Image, int NewWidth, int NewHeight)
int	HighestBit (int OfVar)

Function Documentation

ColorizeWithHueRect()

void ColorizeWithHueRect	(	CImageInfo &	Image,
		float	Hue,
		float	Sat,
		size_t	StartX,
		size_t	StartY,
		size_t	Width,
		size_t	Height )

ConvertToGrayscale()

void ConvertToGrayscale

(

const CImageInfo &

Image

)

ConvertToGrayscaleRect()

void ConvertToGrayscaleRect	(	const CImageInfo &	Image,
		size_t	StartX,
		size_t	StartY,
		size_t	Width,
		size_t	Height )

ConvertToRgba() [1/2]

bool ConvertToRgba

(

CImageInfo &

Image

)

ConvertToRgba() [2/2]

bool ConvertToRgba	(	uint8_t *	pDest,
		const CImageInfo &	SourceImage )

ConvertToRgbaAlloc()

bool ConvertToRgbaAlloc	(	uint8_t *&	pDest,
		const CImageInfo &	SourceImage )

DilateImage() [1/2]

void DilateImage

(

const CImageInfo &

Image

)

DilateImage() [2/2]

void DilateImage	(	uint8_t *	pImageBuff,
		int	w,
		int	h )

DilateImageSub()

void DilateImageSub	(	uint8_t *	pImageBuff,
		int	w,
		int	h,
		int	x,
		int	y,
		int	SubWidth,
		int	SubHeight )

HighestBit()

int HighestBit

(

int

OfVar

)

ResizeImage() [1/2]

void ResizeImage	(	CImageInfo &	Image,
		int	NewWidth,
		int	NewHeight )

ResizeImage() [2/2]

uint8_t * ResizeImage	(	const uint8_t *	pImageData,
		int	Width,
		int	Height,
		int	NewWidth,
		int	NewHeight,
		int	BPP )