From f422f444ca3ef7ecac9ac2ffc2f8e227578399a3 Mon Sep 17 00:00:00 2001
From: retro-wertz <retro-wertz@users.noreply.github.com>
Date: Thu, 7 Mar 2019 19:17:45 +0800
Subject: [PATCH] Fix show bios bootlogo core option

---
 frontend/libretro.c     | 22 +++++++++++++++-------
 libpcsxcore/misc.c      |  2 +-
 libpcsxcore/psxcommon.h |  1 +
 3 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/frontend/libretro.c b/frontend/libretro.c
index ec0065dd..2363c370 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -22,6 +22,7 @@
 #include "../libpcsxcore/cdrom.h"
 #include "../libpcsxcore/cdriso.h"
 #include "../libpcsxcore/cheat.h"
+#include "../libpcsxcore/r3000a.h"
 #include "../plugins/dfsound/out.h"
 #include "../plugins/dfsound/spu_config.h"
 #include "../plugins/dfinput/externals.h"
@@ -1582,7 +1583,9 @@ static void update_variables(bool in_flight)
          if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
          {
             if (strcmp(var.value, "enabled") == 0)
-               rebootemu = 1;
+               Config.SlowBoot = 1;
+            else
+               Config.SlowBoot = 0;
          }
       }
    }
@@ -1622,11 +1625,16 @@ static uint16_t get_analog_button(retro_input_state_t input_state_cb, int player
 
 void retro_run(void)
 {
-    int i;
-    //SysReset must be run while core is running,Not in menu (Locks up Retroarch)
-    if(rebootemu != 0){
-      rebootemu = 0;
-      SysReset();
+	int i;
+	//SysReset must be run while core is running,Not in menu (Locks up Retroarch)
+	if (rebootemu != 0) {
+		rebootemu = 0;
+		SysReset();
+		if (!Config.HLE && !Config.SlowBoot) {
+			// skip BIOS logos
+			psxRegs.pc = psxRegs.GPR.n.ra;
+			return 0;
+		}
     }
 
 	input_poll_cb();
@@ -1938,7 +1946,7 @@ void retro_init(void)
 #endif
   
   vout_buf_ptr = vout_buf;
-  
+
 	if (environ_cb(RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY, &dir) && dir)
 	{
 		snprintf(Config.BiosDir, sizeof(Config.BiosDir), "%s", dir);
diff --git a/libpcsxcore/misc.c b/libpcsxcore/misc.c
index 58170cf0..bb34e5bd 100644
--- a/libpcsxcore/misc.c
+++ b/libpcsxcore/misc.c
@@ -180,7 +180,7 @@ int LoadCdrom() {
 	// is just below, do it here
 	fake_bios_gpu_setup();
 
-	if (!Config.HLE) {
+	if (!Config.HLE && !Config.SlowBoot) {
 		// skip BIOS logos
 		psxRegs.pc = psxRegs.GPR.n.ra;
 		return 0;
diff --git a/libpcsxcore/psxcommon.h b/libpcsxcore/psxcommon.h
index 9f5444ec..a7dd6aea 100644
--- a/libpcsxcore/psxcommon.h
+++ b/libpcsxcore/psxcommon.h
@@ -119,6 +119,7 @@ typedef struct {
 	boolean PsxAuto;
 	boolean Cdda;
 	boolean HLE;
+	boolean SlowBoot;
 	boolean Debug;
 	boolean PsxOut;
 	boolean SpuIrq;
-- 
2.39.5