Function cpu_supports_sse41

Source/astcenccli_entry.cpp:176–184

* @brief Run-time detection if the host CPU supports SSE 4.1 extension. * * @return @c true if supported, @c false if not. */

 * @return @c true if supported, @c false if not.
 */
static bool cpu_supports_sse41()
{
	if (!g_init)
	{
		detect_cpu_isa();
	}

	return g_cpu_has_sse41;
}
#endif

#if ASTCENC_AVX >= 2