Set DAZ and FTZ

2018-05-09 23:35:05 +03:00
parent 5d15d64ec8
commit 737db90058
2 changed files with 12 additions and 0 deletions
@@ -508,6 +508,12 @@ void ppu_thread::cpu_task()
 {
 	std::fesetround(FE_TONEAREST);

+	if (g_cfg.core.ppu_decoder != ppu_decoder_type::precise)
+	{
+		// Set DAZ and FTZ
+		_mm_setcsr(_mm_getcsr() | 0x8840);
+	}
+
 	// Execute cmd_queue
 	while (cmd64 cmd = cmd_wait())
 	{
@@ -413,6 +413,12 @@ void SPUThread::cpu_task()
 {
 	std::fesetround(FE_TOWARDZERO);

+	if (g_cfg.core.spu_decoder != spu_decoder_type::precise)
+	{
+		// Set DAZ and FTZ
+		_mm_setcsr(_mm_getcsr() | 0x8840);
+	}
+
 	g_tls_log_prefix = []
 	{
 		const auto cpu = static_cast<SPUThread*>(get_current_cpu_thread());