From 42a129f91e739662190363f2466891c659eedb73 Mon Sep 17 00:00:00 2001
From: pagefault <>
Date: Mon, 23 Apr 2001 19:28:53 +0000
Subject: [PATCH] Added High Priority mode to win32 port

---
 zsnes/src/gui/gui.asm      |  1 +
 zsnes/src/gui/guimouse.inc |  9 +++++++++
 zsnes/src/gui/guiwindp.inc | 17 +++++++++++++++++
 zsnes/src/win/winlink.cpp  |  4 +++-
 4 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/zsnes/src/gui/gui.asm b/zsnes/src/gui/gui.asm
index c6d0cd89..9f81b361 100644
--- a/zsnes/src/gui/gui.asm
+++ b/zsnes/src/gui/gui.asm
@@ -404,6 +404,7 @@ NEWSYM CalibYmin209, dd 0
 NEWSYM CalibXmax209, dd 0
 NEWSYM CalibYmax209, dd 0
 NEWSYM maxskip,      db 9
+NEWSYM HighPriority, db 0
 FPSAtStart           db 0
 NEWSYM SidewinderFix, db 0
 GUIInitSt1 db 'ATZ'
diff --git a/zsnes/src/gui/guimouse.inc b/zsnes/src/gui/guimouse.inc
index 5ab398be..7a8da88b 100644
--- a/zsnes/src/gui/guimouse.inc
+++ b/zsnes/src/gui/guimouse.inc
@@ -1989,7 +1989,13 @@ DisplayGUIOptionClick:
     GUIClickCButton2 11,46,byte[vsyncon],byte[cfgvsync],1
     GUIClickCButton2 11,56,byte[FPUCopy],byte[cfgcopymethod],2
     GUIClickCButtonM 11,66,byte[pl12s34]
+    cmp byte[OSPort],3
+    je near .win32config
     GUIClickCButton 11,76,byte[SidewinderFix]
+.win32config
+%ifndef __LINUX__
+    GUIClickCButton 11,76,byte[HighPriority]
+%endif
     GUIClickCButton 11,86,byte[FPSAtStart]
     GUIClickCButton 11,96,byte[Turbo30hz]
     GUIClickCButton 11,106,byte[TimerEnable]
@@ -2105,7 +2111,10 @@ DisplayGUISoundClick:
     GUIClickCButton 11,39,byte[RaisePitch]
     GUIClickCButton 11,101,byte[SoundNoiseDis]
     GUIClickCButtonS 11,111,byte[RevStereo]
+    cmp byte[OSPort],3
+    je near .win32sound
     GUIClickCButton 11,121,byte[Surround]
+.win32sound
 %ifndef __LINUX__
     GUIClickCButton 11,121,byte[LargeSoundBuf]
 %endif
diff --git a/zsnes/src/gui/guiwindp.inc b/zsnes/src/gui/guiwindp.inc
index d93d1751..6ff565d4 100644
--- a/zsnes/src/gui/guiwindp.inc
+++ b/zsnes/src/gui/guiwindp.inc
@@ -1314,6 +1314,9 @@ DisplayGUIOption:
     je near .win32b2
     GUIOuttextwin2u 4,26,81,GUIOptionTextA,0
 .win32b2
+%ifndef __LINUX__
+    GUIOuttextwin2u 4,26,81,GUIOptionTextAb,0
+%endif
     GUIOuttextwin2u 4,26,91,GUIOptionTextB,1
     GUIOuttextwin2u 4,26,101,GUIOptionTextC,2
     GUIOuttextwin2 4,26,111,GUIOptionTextD
@@ -1339,6 +1342,9 @@ DisplayGUIOption:
     je near .win32c2
     GUIOuttextwin2 4,25,80,GUIOptionTextA
 .win32c2
+%ifndef __LINUX__
+    GUIOuttextwin2 4,25,80,GUIOptionTextAb
+%endif
     GUIOuttextwin2 4,25,90,GUIOptionTextB
     GUIOuttextwin2 4,25,100,GUIOptionTextC
     GUIOuttextwin2 4,25,120,GUIOptionTextE
@@ -1399,6 +1405,14 @@ DisplayGUIOption:
     je near .win322
     GUIDisplayIconWin 4,11,76,[GUITemp]
 .win322
+%ifndef __LINUX__
+    mov dword[GUITemp],GUIIconDataCheckBoxUC
+    cmp byte[HighPriority],0
+    je .win323
+    mov dword[GUITemp],GUIIconDataCheckBoxC
+.win323
+%endif
+    GUIDisplayIconWin 4,11,76,[GUITemp]
     mov dword[GUITemp],GUIIconDataCheckBoxUC
     cmp byte[FPSAtStart],0
     je .nocheckbox6
@@ -1511,6 +1525,9 @@ GUIOptionText5 db 'VSYNC',0
 GUIOptionText6 db 'MMX SUPPORT',0
 GUIOptionText7 db 'USE PL3/4 AS PL1/2',0
 GUIOptionTextA db 'SIDEWINDER FIX',0
+%ifndef __LINUX__
+GUIOptionTextAb db 'HIGH PRIORITY MODE',0
+%endif
 GUIOptionTextB db 'FPS AT START',0
 GUIOptionTextC db 'USE 30HZ FOR TURBO',0
 GUIOptionTextD db 'ENABLE GAME CLOCK',0
diff --git a/zsnes/src/win/winlink.cpp b/zsnes/src/win/winlink.cpp
index de8040c5..79402828 100644
--- a/zsnes/src/win/winlink.cpp
+++ b/zsnes/src/win/winlink.cpp
@@ -184,8 +184,8 @@ unsigned char keyboardhit=0;
 void initwinvideo();
 extern BYTE StereoSound;
 extern DWORD SoundQuality;
-extern BYTE Surround;
 extern BYTE LargeSoundBuf;
+extern BYTE HighPriority;
 extern int CurKeyPos;
 extern int CurKeyReadPos;
 extern int KeyBuffer[16];
@@ -458,6 +458,8 @@ int RegisterWinClass ( void )
 
 	if (RegisterClass(&wcl)  == 0) return FALSE;
 
+      if (HighPriority == 1) SetPriorityClass(hInst, HIGH_PRIORITY_CLASS);
+
 	return TRUE;
 }