Function ilCloseImage

DevIL/src-IL/src/il_stack.cpp:203–260

Closes Image and frees all memory associated with it.

//! Closes Image and frees all memory associated with it.
ILAPI void ILAPIENTRY ilCloseImage(ILimage *Image)
{
	if (Image == NULL)
		return;

	if (Image->Data != NULL) {
		ifree(Image->Data);
		Image->Data = NULL;
	}

	if (Image->Pal.Palette != NULL && Image->Pal.PalSize > 0 && Image->Pal.PalType != IL_PAL_NONE) {
		ifree(Image->Pal.Palette);
		Image->Pal.Palette = NULL;
	}

	if (Image->Next != NULL) {
		ilCloseImage(Image->Next);
		Image->Next = NULL;
	}

	if (Image->Faces != NULL) {
		ilCloseImage(Image->Faces);
		Image->Mipmaps = NULL;
	}

	if (Image->Mipmaps != NULL) {
		ilCloseImage(Image->Mipmaps);
		Image->Mipmaps = NULL;
	}

	if (Image->Layers != NULL) {
		ilCloseImage(Image->Layers);
		Image->Layers = NULL;
	}

	if (Image->AnimList != NULL && Image->AnimSize != 0) {
		ifree(Image->AnimList);
		Image->AnimList = NULL;
	}

	if (Image->Profile != NULL && Image->ProfileSize != 0) {
		ifree(Image->Profile);
		Image->Profile = NULL;
		Image->ProfileSize = 0;
	}

	if (Image->DxtcData != NULL && Image->DxtcFormat != IL_DXT_NO_COMP) {
		ifree(Image->DxtcData);
		Image->DxtcData = NULL;
		Image->DxtcFormat = IL_DXT_NO_COMP;
		Image->DxtcSize = 0;
	}

	ifree(Image);
	Image = NULL;

	return;
}