ilu_api.c File Reference

Contains public ILU entry functions. More...

Functions
ILboolean ILAPIENTRY	iluAlienify (void)
	Funny as hell filter that I stumbled upon accidentally. More...
ILboolean ILAPIENTRY	iluBlurAvg (ILuint Iter)
	Average each pixel with its surrounding pixels Iter times. More...
ILboolean ILAPIENTRY	iluBlurGaussian (ILuint Iter)
	Blurs an image using a Gaussian convolution filter, which usually gives better results than the filter used by iluBlurAvg. More...
ILboolean ILAPIENTRY	iluBuildMipmaps ()
	Generates as many mipmaps for an image as possible. More...
ILuint ILAPIENTRY	iluColoursUsed ()
	Returns the number of colours used in the current image. More...
ILboolean ILAPIENTRY	iluCompareImage (ILuint Comp)
	Compares the current image to the image having the name in Comp. More...
ILboolean ILAPIENTRY	iluContrast (ILfloat Contrast)
	changes the contrast of an image by using interpolation and extrapolation. More...
ILAPI ILboolean ILAPIENTRY	iluConvolution (ILint *matrix, ILint scale, ILint bias)
	Applies a user supplied convolution matrix. More...
ILboolean ILAPIENTRY	iluCrop (ILuint XOff, ILuint YOff, ILuint ZOff, ILuint Width, ILuint Height, ILuint Depth)
	"Crops" the current image to new dimensions. More...
void ILAPIENTRY	iluDeleteImage (ILuint Id)
	Delete a single image. More...
ILboolean ILAPIENTRY	iluEdgeDetectE ()
	Performs edge detection using an emboss convolution filter. More...
ILboolean ILAPIENTRY	iluEdgeDetectP ()
	Detects the edges in the current image by combining two convolution filters. More...
ILboolean ILAPIENTRY	iluEdgeDetectS ()
	Detects the edges in the current image by combining two convolution filters. More...
ILboolean ILAPIENTRY	iluEmboss ()
	Embosses an image, causing it to have a "relief" feel to it. More...
ILboolean ILAPIENTRY	iluEnlargeCanvas (ILuint Width, ILuint Height, ILuint Depth)
	Enlarges the canvas of the current image. More...
ILboolean ILAPIENTRY	iluEnlargeImage (ILfloat XDim, ILfloat YDim, ILfloat ZDim)
	Enlarges an image's dimensions by multipliers, via iluScale. More...
ILboolean ILAPIENTRY	iluEqualize ()
	Equalizes the intensity distribution in the histogram of an image. More...
ILconst_string ILAPIENTRY	iluErrorString (ILenum Error)
	Returns a human-readable string of the error in Error. More...
ILboolean ILAPIENTRY	iluFlipImage ()
	Flips an image over its x axis.
ILboolean ILAPIENTRY	iluGammaCorrect (ILfloat Gamma)
	Performs gamma correction of an image. More...
ILuint ILAPIENTRY	iluGenImage ()
	Create a single new image and binds it. More...
void ILAPIENTRY	iluGetImageInfo (ILinfo *Info)
	Retrieves information about the current bound image.
ILint ILAPIENTRY	iluGetInteger (ILenum Mode)
	Returns the current value of the Mode. More...
void ILAPIENTRY	iluGetIntegerv (ILenum Mode, ILint *Param)
	Returns the current value of the Mode and stores it in Param.
ILconst_string ILAPIENTRY	iluGetString (ILenum StringName)
	Returns a constant string detailing aspects about this library. More...
ILboolean ILAPIENTRY	iluHistogram (ILuint *Values, ILuint Count)
	Get a histogram of an image. More...
void ILAPIENTRY	iluImageParameter (ILenum PName, ILenum Param)
	Sets an image parameter for a PNames. More...
void ILAPIENTRY	iluInit ()
	Starts ILU and must be called prior to using any other ILU function.
ILboolean ILAPIENTRY	iluInvertAlpha ()
	Inverts the alpha in the image. More...
ILuint ILAPIENTRY	iluLoadImage (ILconst_string FileName)
	Loads a file into a new image.
ILboolean ILAPIENTRY	iluMirror ()
	Mirrors an image over its y axis.
ILboolean ILAPIENTRY	iluNegative ()
	Inverts the colours in the image.
ILboolean ILAPIENTRY	iluNoisify (ILclampf Tolerance)
	Adds some noise. More...
ILboolean ILAPIENTRY	iluNormalize ()
	Normalizes the intensities in an image. More...
ILboolean ILAPIENTRY	iluPixelize (ILuint PixSize)
	Pixelizes an image. More...
void ILAPIENTRY	iluRegionfv (ILUpointf *Points, ILuint n)
	Sets the currently active region. More...
void ILAPIENTRY	iluRegioniv (ILUpointi *Points, ILuint n)
	Sets the currently active region. More...
ILboolean ILAPIENTRY	iluReplaceColour (ILubyte Red, ILubyte Green, ILubyte Blue, ILfloat Tolerance)
	Replaces any occurence of the the color set by ilClearColour() with the given color where the euclidean distance between the colors is Tolerance or lower. More...
ILboolean ILAPIENTRY	iluRotate (ILfloat Angle)
	Simply rotates an image about the center by Angle degrees. More...
ILboolean ILAPIENTRY	iluRotate3D (ILfloat x, ILfloat y, ILfloat z, ILfloat Angle)
	Rotates an image around a given axis. More...
ILboolean ILAPIENTRY	iluSaturate1f (ILfloat Saturation)
	Modifies the color saturation of an image. More...
ILboolean ILAPIENTRY	iluSaturate4f (ILfloat r, ILfloat g, ILfloat b, ILfloat Saturation)
	Modifies the color saturation of an image. More...
ILboolean ILAPIENTRY	iluScale (ILuint Width, ILuint Height, ILuint Depth)
	Scales the image to the new dimensions specified, shrinking or enlarging the image, depending on the image's original dimensions. More...
ILboolean ILAPIENTRY	iluScaleAlpha (ILfloat scale)
	Scales the alpha components of the current bound image. More...
ILboolean ILAPIENTRY	iluScaleColours (ILfloat r, ILfloat g, ILfloat b)
	Scales the individual colour components of the current bound image. More...
ILboolean ILAPIENTRY	iluSetLanguage (ILenum Language)
	Sets the current language to use for error messages. More...
ILboolean ILAPIENTRY	iluSharpen (ILfloat Factor, ILuint Iter)
	Sharpens an image. More...
ILfloat ILAPIENTRY	iluSimilarity (ILuint Comp)
	Compares the current image to the image having the name in Comp.
ILboolean ILAPIENTRY	iluSwapColours ()
	"Swaps" the colour order of the current image. More...
ILboolean ILAPIENTRY	iluWave (ILfloat Angle)
	Some weird wavy thing. More...

Detailed Description

Contains public ILU entry functions.

Just calls the internal versions of the functions for now.