rifImageUnmap

Unmaps previously mapped image data.

rif_int rifImageUnmap(	rif_image image,
	void* ptr);

Parameters

Parameter	Input/Output	Description
image	input	A valid image object.
ptr	output	A pointer to the previously mapped data.

Return

Returns RIF_SUCCESS in case of success, or RIF_ERROR code if a problem was encountered.

Errors

• RIF_ERROR_INVALID_IMAGE — image is not a valid image object.

• RIF_ERROR_INVALID_PARAMETER — ptr is nullptr.

• RIF_ERROR_INTERNAL_ERROR — an internal RadeonImageFiflters error occurs. Sends a bug report if such an error occurs.