Function flt_rd

Source/astcenc_mathlib.h:316–319

* @brief SP float round-down. * * @param v The value to round. * * @return The rounded value. */

 * @return The rounded value.
 */
static inline float flt_rd(float v)
{
	return std::floor(v);
}

/**
 * @brief SP float round-to-nearest and convert to integer.