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## iluCompareImage

The iluCompareImage function compares two images.

``````
ILboolean iluCompareImage(
ILuint Comp
);
``````

Comp
The image to co

#### Remarks

iluCompareImage compares the current image to the image having the name in Comp. If both images are identical, IL_TRUE is returned. IL_FALSE is returned if the images are not identical. The bound image before calling this function remains the bound image after calling ilCompareImage.

#### Error Codes

ILU_ILLEGAL_OPERATION - There is currently no image bound. Use ilGenImages and ilBindImage before calling this function. Another possible source of this error is if Comp is an invalid image name.