Function store_ncimage

Source/astcenccli_image_load_store.cpp:2537–2568

See header for documentation. */

/* See header for documentation. */
bool store_ncimage(
	const astcenc_image* output_image,
	const char* filename,
	int y_flip
) {
	const char* eptr = strrchr(filename, '.');
	if (!eptr)
	{
		eptr = ".ktx"; // use KTX file format if we don't have an ending.
	}

	// Scan through descriptors until a matching storer is found
	image_storer storer { nullptr };
	for (size_t i = 0; i < storer_descr_count; i++)
	{
		if (strcmp(eptr, storer_descs[i].ending1) == 0
		 || strcmp(eptr, storer_descs[i].ending2) == 0)
		{
			storer = storer_descs[i].storer_func;
			break;
		}
	}

	// Should never fail this, get_output_filename_enforced_bitness should have
	// acted as a preflight check
	if (!storer)
	{
		return false;
	}

	return storer(output_image, filename, y_flip);
}

/* ============================================================================
	ASTC compressed file loading