From 6fb0c7a7a53e1eba7a0f5dc5b1ade312a0d76119 Mon Sep 17 00:00:00 2001
From: Toad King
Date: Thu, 14 Jun 2012 03:21:06 -0400
Subject: initial pocketsnes commit

---
 src/c4.h | 114 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 src/c4.h

(limited to 'src/c4.h')

diff --git a/src/c4.h b/src/c4.h
new file mode 100644
index 0000000..9efe17d
--- /dev/null
+++ b/src/c4.h
@@ -0,0 +1,114 @@
+/*******************************************************************************
+  Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
+ 
+  (c) Copyright 1996 - 2003 Gary Henderson (gary.henderson@ntlworld.com) and
+                            Jerremy Koot (jkoot@snes9x.com)
+
+  (c) Copyright 2002 - 2003 Matthew Kendora and
+                            Brad Jorsch (anomie@users.sourceforge.net)
+ 
+
+                      
+  C4 x86 assembler and some C emulation code
+  (c) Copyright 2000 - 2003 zsKnight (zsknight@zsnes.com),
+                            _Demo_ (_demo_@zsnes.com), and
+                            Nach (n-a-c-h@users.sourceforge.net)
+                                          
+  C4 C++ code
+  (c) Copyright 2003 Brad Jorsch
+
+  DSP-1 emulator code
+  (c) Copyright 1998 - 2003 Ivar (ivar@snes9x.com), _Demo_, Gary Henderson,
+                            John Weidman (jweidman@slip.net),
+                            neviksti (neviksti@hotmail.com), and
+                            Kris Bleakley (stinkfish@bigpond.com)
+ 
+  DSP-2 emulator code
+  (c) Copyright 2003 Kris Bleakley, John Weidman, neviksti, Matthew Kendora, and
+                     Lord Nightmare (lord_nightmare@users.sourceforge.net
+
+  OBC1 emulator code
+  (c) Copyright 2001 - 2003 zsKnight, pagefault (pagefault@zsnes.com)
+  Ported from x86 assembler to C by sanmaiwashi
+
+  SPC7110 and RTC C++ emulator code
+  (c) Copyright 2002 Matthew Kendora with research by
+                     zsKnight, John Weidman, and Dark Force
+
+  S-RTC C emulator code
+  (c) Copyright 2001 John Weidman
+  
+  Super FX x86 assembler emulator code 
+  (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault 
+
+  Super FX C emulator code 
+  (c) Copyright 1997 - 1999 Ivar and Gary Henderson.
+
+
+
+ 
+  Specific ports contains the works of other authors. See headers in
+  individual files.
+ 
+  Snes9x homepage: http://www.snes9x.com
+ 
+  Permission to use, copy, modify and distribute Snes9x in both binary and
+  source form, for non-commercial purposes, is hereby granted without fee,
+  providing that this license information and copyright notice appear with
+  all copies and any derived work.
+ 
+  This software is provided 'as-is', without any express or implied
+  warranty. In no event shall the authors be held liable for any damages
+  arising from the use of this software.
+ 
+  Snes9x is freeware for PERSONAL USE only. Commercial users should
+  seek permission of the copyright holders first. Commercial use includes
+  charging money for Snes9x or software derived from Snes9x.
+ 
+  The copyright holders request that bug fixes and improvements to the code
+  should be forwarded to them so everyone can benefit from the modifications
+  in future versions.
+ 
+  Super NES and Super Nintendo Entertainment System are trademarks of
+  Nintendo Co., Limited and its subsidiary companies.
+*******************************************************************************/
+#ifndef _C4_H_
+#define _C4_H_
+
+#include "port.h"
+#include "memmap.h"
+
+extern "C" {
+
+extern int16 C4WFXVal;
+extern int16 C4WFYVal;
+extern int16 C4WFZVal;
+extern int16 C4WFX2Val;
+extern int16 C4WFY2Val;
+extern int16 C4WFDist;
+extern int16 C4WFScale;
+
+void C4TransfWireFrame();
+void C4TransfWireFrame2();
+void C4CalcWireFrame();
+
+extern int16 C41FXVal;
+extern int16 C41FYVal;
+extern int16 C41FAngleRes;
+extern int16 C41FDist;
+extern int16 C41FDistVal;
+
+void C4Op1F();
+void C4Op15();
+void C4Op0D();
+
+extern int16 C4CosTable[];
+extern int16 C4SinTable[];
+
+}
+
+static inline uint8 *C4GetMemPointer(uint32 Address){
+    return (Memory.ROM + ((Address&0xff0000)>>1) + (Address&0x7fff));
+}
+
+#endif
-- 
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