User Defined Image Types

Registering and unregistering loaders/savers for user defined image types. More...

Functions
void ILAPIENTRY	ilRegisterFormat (ILenum Format)
	Sets the pixel data format of the currently bound image (no conversion). More...
ILboolean ILAPIENTRY	ilRegisterLoad (ILconst_string Ext, IL_LOADPROC Load)
	Register a file loading function for a file extension.
ILboolean ILAPIENTRY	ilRegisterMipNum (ILuint Num)
	Preallocates mipmap images for the currently bound image.
ILboolean ILAPIENTRY	ilRegisterNumFaces (ILuint Num)
	Preallocates cubemap faces for the currently bound image.
ILboolean ILAPIENTRY	ilRegisterNumImages (ILuint Num)
	Preallocates following animation frames for currently bound image.
void ILAPIENTRY	ilRegisterOrigin (ILenum Origin)
	Sets the origin of the currently bound image (no conversion). More...
void ILAPIENTRY	ilRegisterPal (void *Pal, ILuint Size, ILenum Type)
	Sets the palette data of the currently bound image.
ILboolean ILAPIENTRY	ilRegisterSave (ILconst_string Ext, IL_SAVEPROC Save)
	Register a file saving function for a file extension.
void ILAPIENTRY	ilRegisterType (ILenum Type)
	Sets the image pixel data type (no conversion). More...
ILboolean ILAPIENTRY	ilRemoveLoad (ILconst_string Ext)
	Unregisters a load extension - doesn't have to be called.
ILboolean ILAPIENTRY	ilRemoveSave (ILconst_string Ext)
	Unregisters a save extension - doesn't have to be called.

Detailed Description

Registering and unregistering loaders/savers for user defined image types.

Function Documentation

void ILAPIENTRY ilRegisterFormat

(

ILenum

Format

)

Sets the pixel data format of the currently bound image (no conversion).

This is supposed to be called by any loaders registered by ilRegisterLoad.

Parameters

Format

The format to use, valid values are: IL_COLOUR_INDEX IL_RGB IL_RGBA IL_BGR IL_BGRA IL_LUMINANCE IL_LUMINANCE_ALPHA

void ILAPIENTRY ilRegisterOrigin

(

ILenum

Origin

)

Sets the origin of the currently bound image (no conversion).

Parameters

Origin

The image of the image, valid values are: IL_ORIGIN_LOWER_LEFT IL_ORIGIN_UPPER_LEFT

void ILAPIENTRY ilRegisterType

(

ILenum

Type

)

Sets the image pixel data type (no conversion).

Parameters

Type	The data type to use, valid values are: IL_BYTE IL_UNSIGNED_BYTE IL_SHORT IL_UNSIGNED_SHORT IL_INT IL_UNSIGNED_INT IL_FLOAT IL_DOUBLE