Ce programme utilise la librairie NVIDIA nvDXTlib.
Voici la liste des codes d'erreur que le programme peut renvoyer. Cependant, comme toutes les options de la librairie ne sont pas utilisées, la plupart des erreurs n'arriveront jamais.
NV_FAIL = -1,
NV_CANT_OPEN_INPUT_FILE = -2,
NV_CANT_OPEN_OUTPUT_FILE = -3,
NV_BAD_OPTION = -4,
NV_BAD_OUTPUT_DIRECTORY = -5,
NV_CANT_DECOMPRESS_IMAGE = -6,
NV_BAD_LIST_FILE = -7,
NV_CANT_OPEN_LIST_FILE = -8,
NV_BAD_LIST_FILE_CONTENTS = -9,
NV_IMAGE_NOT_SQUARE = -10,
NV_IMAGES_NOT_SAME_SIZE = -11,
NV_UNKNOWN_CONVERSION = -12,
NV_CANT_OPEN_PROFILE = -13,
NV_IMAGE_NOT_MULT4 = -14,
NV_OUTPUT_FILE_IS_READ_ONLY= -15,
NV_INPUT_POINTER_ZERO = -16,
NV_DEPTH_IS_NOT_3_OR_4 = -17,
NV_IMAGE_NOT_POWER_2 = -18,
NV_CANT_MAKE_MATRIX = -19,
NV_CANT_NORMALIZE = -20,
NV_CANT_INVERT_MATRIX = -21,
NV_CANT_MAKE_VECTOR = -22,
NV_CANT_INITIALIZE_CONVOLVER = -23,
NV_EMPTY_IMAGE = -24,
NV_BAD_FLAGS = -25,
NV_GBM_IO_ERR = -26,
NV_TGA_IO_ERR = -27,
NV_TGA_RLE_ERR = -28,
NV_PNG_IO_ERR = -29,
NV_CANT_CREATE_INDEX_BUFFER= -30,
NV_CANT_CREATE_CUBE_MAP = -31,
NV_BAD_FORMAT = -32,
NV_CANT_CREATE_TEXTURE = -33,
NV_UNKNOWN_FORMAT = -34,
NV_CANT_CREATE_VERTEX_BUFFER = -35,
NV_CANT_CREATE_PIXEL_SHADER= -36,
NV_CANT_CREATE_VERTEX_DECL = -37,
NV_NEED_4_PLANES_FOR_RGBE = -38,
NV_PSD_IO_ERR = -39,
NV_NO_FILENAME = -40,
NV_CANT_DECOMPOSE_MATRIX = -41,
NV_HDR_IO_ERR = -42,
NV_RGBA_IO_ERR = -43,
NV_READ_FAILED = -44,
NV_WRITE_FAILED = -45,
NV_BAD_ARG = -46,
NV_CANT_LOCK = -47,
NV_FAILED_UNLOCK = -48,
NV_NOT_RING_LOOP = -49,
NV_CHART_FOLDED = -50,
NV_CHART_CANNOT_INVERT = -51,
NV_CHART_BAD_PERIMETER = -52,
NV_CHART_NO_DATA = -53,
NV_CHART_CANT_OPTIMIZE = -54,
NV_CHART_NO_POINTS_FOUND = -55,
NV_CHART_ZERO_SIZE = -56,
NV_CHART_NO_UNPINNED = -57,
NV_CHART_OVERLAP = -58,
NV_CHART_NO_FACES = -59,
NV_CHART_MAX_DISTORTION_EXCEEDED = -60,
NV_CHART_AVE_DISTORTION_EXCEEDED = -61,
NV_CANT_CREATE_PRECONDITIONER = -70,
NV_NO_CONVERGENCE = -71,
NV_ZERO_DIAGONAL = -72,
NV_ZERO_TRIANGLE_AREA = -73,
NV_LINE_ON_PLANE = -74,
NV_LINE_AND_PLANE_PARALLEL = -75,
NV_CANT_COMPILE_EFFECT_FILE = -76,
// open
NV_CANT_UNLOCK_INDEX_BUFFER = -78,
NV_CANT_CLONE_MESH = -79,
NV_CANT_FIND_FILE = -80,
NV_INVALID_FILENAME = -81,
NV_CANT_SET_MATRIX = -82,
NV_NEED_PIXEL_SHADER2 = -83,
NV_CANT_UNLOCK_TEXTURE = -84,
NV_OUT_OF_MEMORY = -85,
NV_TIFF_IO_ERR = -86,
NV_FILE_BAD_INDEX = -90,
NV_FILE_NOT_ENOUGH_INDICES = -91,
NV_FILE_FORMAT_NOT_SUPPORTED= -92,
NV_CANT_CREATE_EFFECT = -93,
NV_NAN = -94,
NV_SURFACE_IS_CUBE_MAP = -95,
NV_SURFACE_IS_VOLUME_MAP = -96,
NV_UNSUPPORTED_FORMAT = -97,
NV_MEMORY_ALLOCATION_FAILED = -98,
NV_CUBE_MAP_NEEDS_SIX_FACES = -99,
NV_IMAGE_EXCEEDS_INTERNAL_SIZE = -100,
NV_CUBE_MAP_WIDTH_IS_NOT_SIX_TIMES_HEIGHT = -101,
NV_VOLUME_MAP_IS_NOT_POWER2 = -102,