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//-----------------------------------------------------------------------------
//
// ImageLib Utility Sources
// Copyright (C) 2000-2009 by Denton Woods
// Last modified: 03/07/2009
//
// Filename: src-ILU/src/ilu_states.c
//
// Description: The state machine
//
//-----------------------------------------------------------------------------
#include "ilu_internal.h"
#include "ilu_states.h"
ILconst_string _iluVendor = IL_TEXT("Abysmal Software");
ILconst_string _iluVersion = IL_TEXT("Developer's Image Library Utilities (ILU) 1.7.8");// IL_TEXT(__DATE__));
ILstring ILAPIENTRY iluGetString(ILenum StringName)
{
switch (StringName)
{
case ILU_VENDOR:
return (ILstring)_iluVendor;
//changed 2003-09-04
case ILU_VERSION_NUM:
return (ILstring)_iluVersion;
default:
ilSetError(ILU_INVALID_PARAM);
break;
}
return NULL;
}
void ILAPIENTRY iluGetIntegerv(ILenum Mode, ILint *Param)
{
switch (Mode)
{
case ILU_VERSION_NUM:
*Param = ILU_VERSION;
break;
case ILU_FILTER:
*Param = iluFilter;
break;
default:
ilSetError(ILU_INVALID_ENUM);
}
return;
}
ILint ILAPIENTRY iluGetInteger(ILenum Mode)
{
ILint Temp;
Temp = 0;
iluGetIntegerv(Mode, &Temp);
return Temp;
}
ILenum iluFilter = ILU_NEAREST;
ILenum iluPlacement = ILU_CENTER;
void ILAPIENTRY iluImageParameter(ILenum PName, ILenum Param)
{
switch (PName)
{
case ILU_FILTER:
switch (Param)
{
case ILU_NEAREST:
case ILU_LINEAR:
case ILU_BILINEAR:
case ILU_SCALE_BOX:
case ILU_SCALE_TRIANGLE:
case ILU_SCALE_BELL:
case ILU_SCALE_BSPLINE:
case ILU_SCALE_LANCZOS3:
case ILU_SCALE_MITCHELL:
iluFilter = Param;
break;
default:
ilSetError(ILU_INVALID_ENUM);
return;
}
break;
case ILU_PLACEMENT:
switch (Param)
{
case ILU_LOWER_LEFT:
case ILU_LOWER_RIGHT:
case ILU_UPPER_LEFT:
case ILU_UPPER_RIGHT:
case ILU_CENTER:
iluPlacement = Param;
break;
default:
ilSetError(ILU_INVALID_ENUM);
return;
}
break;
default:
ilSetError(ILU_INVALID_ENUM);
return;
}
return;
}
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