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Martin Felis
64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
//-----------------------------------------------------------------------------
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//
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// ImageLib Utility Sources
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// Copyright (C) 2000-2002 by Denton Woods
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// Last modified: 05/25/2001 <--Y2K Compliant! =]
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//
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// Filename: src-ILU/src/ilu_utilities.c
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//
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// Description: Utility functions
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//
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//-----------------------------------------------------------------------------
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#include "ilu_internal.h"
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void ILAPIENTRY iluDeleteImage(ILuint Id)
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{
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ilDeleteImages(1, &Id);
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return;
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}
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ILuint ILAPIENTRY iluGenImage()
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{
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ILuint Id;
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ilGenImages(1, &Id);
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ilBindImage(Id);
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return Id;
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}
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//! Retrieves information about the current bound image.
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void ILAPIENTRY iluGetImageInfo(ILinfo *Info)
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{
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iluCurImage = ilGetCurImage();
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if (iluCurImage == NULL || Info == NULL) {
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ilSetError(ILU_ILLEGAL_OPERATION);
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return;
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}
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Info->Id = ilGetCurName();
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Info->Data = ilGetData();
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Info->Width = iluCurImage->Width;
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Info->Height = iluCurImage->Height;
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Info->Depth = iluCurImage->Depth;
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Info->Bpp = iluCurImage->Bpp;
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Info->SizeOfData = iluCurImage->SizeOfData;
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Info->Format = iluCurImage->Format;
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Info->Type = iluCurImage->Type;
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Info->Origin = iluCurImage->Origin;
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Info->Palette = iluCurImage->Pal.Palette;
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Info->PalType = iluCurImage->Pal.PalType;
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Info->PalSize = iluCurImage->Pal.PalSize;
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iGetIntegervImage(iluCurImage, IL_NUM_IMAGES,
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(ILint*)&Info->NumNext);
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iGetIntegervImage(iluCurImage, IL_NUM_MIPMAPS,
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(ILint*)&Info->NumMips);
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iGetIntegervImage(iluCurImage, IL_NUM_LAYERS,
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(ILint*)&Info->NumLayers);
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return;
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}
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