CW Cyrix's Git Repository Mirror
Browse code

[SNSF] Replaced most uses of fill/copy with fill_n/copy_n, and a few other minor code cleanups.

Naram Qashat authored on 2013/05/27 22:34:22
Showing 1 changed files
src/in_snsf/snes9x/globals.cpp
History View file @ be9d550
... ... 
@@ -178,7 +178,6 @@
178 178 
 #include "snes9x.h"
179 179 
 #include "memmap.h"
180 180 
 #include "dma.h"
181 
-#include "apu/apu.h"
182 181
183 182 
 SCPUState CPU;
184 183 
 SICPU ICPU;
Browse code

[SNSF] Massive code cleanup, as well as removing as much unused code/variables as possible.

Naram Qashat authored on 2013/05/23 06:02:16
Showing 1 changed files
src/in_snsf/snes9x/globals.cpp
History View file @ 5035fcf
... ... 
@@ -175,147 +175,40 @@
175 175 
   Nintendo Co., Limited and its subsidiary companies.
176 176 
  ***********************************************************************************/
177 177
178 
-
179 178 
 #include "snes9x.h"
180 179 
 #include "memmap.h"
181 180 
 #include "dma.h"
182 181 
 #include "apu/apu.h"
183 
-//#include "fxinst.h"
184 
-//#include "fxemu.h"
185 
-//#include "srtc.h"
186 
-//#include "cheats.h"
187 
-#ifdef NETPLAY_SUPPORT
188 
-#include "netplay.h"
189 
-#endif
190 
-#ifdef DEBUGGER
191 
-#include "debug.h"
192 
-#include "missing.h"
193 
-#endif
194 
-
195 
-struct SCPUState		CPU;
196 
-struct SICPU			ICPU;
197 
-struct SRegisters		Registers;
198 
-struct SPPU				PPU;
199 
-struct InternalPPU		IPPU;
200 
-struct SDMA				DMA[8];
201 
-struct STimings			Timings;
202 
-/*struct SGFX				GFX;
203 
-struct SBG				BG;
204 
-struct SLineData		LineData[240];
205 
-struct SLineMatrixData	LineMatrixData[240];
206 
-struct SDSP0			DSP0;
207 
-struct SDSP1			DSP1;
208 
-struct SDSP2			DSP2;
209 
-struct SDSP3			DSP3;
210 
-struct SDSP4			DSP4;
211 
-struct SSA1				SA1;
212 
-struct SSA1Registers	SA1Registers;
213 
-struct FxRegs_s			GSU;
214 
-struct FxInfo_s			SuperFX;
215 
-struct SST010			ST010;
216 
-struct SST011			ST011;
217 
-struct SST018			ST018;
218 
-struct SOBC1			OBC1;
219 
-struct SSPC7110Snapshot	s7snap;
220 
-struct SSRTCSnapshot	srtcsnap;
221 
-struct SRTCData			RTCData;
222 
-struct SBSX				BSX;*/
223 
-struct SMulti			Multi;
224 
-struct SSettings		Settings;
225 
-struct SSNESGameFixes	SNESGameFixes;
226 
-#ifdef NETPLAY_SUPPORT
227 
-struct SNetPlay			NetPlay;
228 
-#endif
229 
-#ifdef DEBUGGER
230 
-struct Missing			missing;
231 
-#endif
232 
-/*struct SCheatData		Cheat;
233 
-struct Watch			watches[16];*/
234 
-CMemory					Memory;
235 
-
236 
-//char	String[513];
237 
-uint8_t	OpenBus = 0;
238 
-uint8_t	*HDMAMemPointers[8];
239 
-uint16_t	BlackColourMap[256];
240 
-uint16_t	DirectColourMaps[8][256];
241 
-
242 
-SnesModel	M1SNES = { 1, 3, 2 };
243 
-//SnesModel	M2SNES = { 2, 4, 3 };
244 
-SnesModel	*Model = &M1SNES;
245 
-
246 
-#ifdef GFX_MULTI_FORMAT
247 
-uint32_t	RED_LOW_BIT_MASK           = RED_LOW_BIT_MASK_RGB565;
248 
-uint32_t	GREEN_LOW_BIT_MASK         = GREEN_LOW_BIT_MASK_RGB565;
249 
-uint32_t	BLUE_LOW_BIT_MASK          = BLUE_LOW_BIT_MASK_RGB565;
250 
-uint32_t	RED_HI_BIT_MASK            = RED_HI_BIT_MASK_RGB565;
251 
-uint32_t	GREEN_HI_BIT_MASK          = GREEN_HI_BIT_MASK_RGB565;
252 
-uint32_t	BLUE_HI_BIT_MASK           = BLUE_HI_BIT_MASK_RGB565;
253 
-uint32_t	MAX_RED                    = MAX_RED_RGB565;
254 
-uint32_t	MAX_GREEN                  = MAX_GREEN_RGB565;
255 
-uint32_t	MAX_BLUE                   = MAX_BLUE_RGB565;
256 
-uint32_t	SPARE_RGB_BIT_MASK         = SPARE_RGB_BIT_MASK_RGB565;
257 
-uint32_t	GREEN_HI_BIT               = (MAX_GREEN_RGB565 + 1) >> 1;
258 
-uint32_t	RGB_LOW_BITS_MASK          = (RED_LOW_BIT_MASK_RGB565 | GREEN_LOW_BIT_MASK_RGB565 | BLUE_LOW_BIT_MASK_RGB565);
259 
-uint32_t	RGB_HI_BITS_MASK           = (RED_HI_BIT_MASK_RGB565  | GREEN_HI_BIT_MASK_RGB565  | BLUE_HI_BIT_MASK_RGB565);
260 
-uint32_t	RGB_HI_BITS_MASKx2         = (RED_HI_BIT_MASK_RGB565  | GREEN_HI_BIT_MASK_RGB565  | BLUE_HI_BIT_MASK_RGB565) << 1;
261 
-uint32_t	RGB_REMOVE_LOW_BITS_MASK   = ~RGB_LOW_BITS_MASK;
262 
-uint32_t	FIRST_COLOR_MASK           = FIRST_COLOR_MASK_RGB565;
263 
-uint32_t	SECOND_COLOR_MASK          = SECOND_COLOR_MASK_RGB565;
264 
-uint32_t	THIRD_COLOR_MASK           = THIRD_COLOR_MASK_RGB565;
265 
-uint32_t	ALPHA_BITS_MASK            = ALPHA_BITS_MASK_RGB565;
266 
-uint32_t	FIRST_THIRD_COLOR_MASK     = 0;
267 
-uint32_t	TWO_LOW_BITS_MASK          = 0;
268 
-uint32_t	HIGH_BITS_SHIFTED_TWO_MASK = 0;
269 
-#endif
270 
-
271 
-uint16_t SignExtend[2] =
182 
+
183 
+SCPUState CPU;
184 
+SICPU ICPU;
185 
+SRegisters Registers;
186 
+SPPU PPU;
187 
+InternalPPU IPPU;
188 
+SDMA DMA[8];
189 
+STimings Timings;
190 
+SSettings Settings;
191 
+SSNESGameFixes SNESGameFixes;
192 
+CMemory Memory;
193 
+
194 
+uint8_t OpenBus = 0;
195 
+uint8_t *HDMAMemPointers[8];
196 
+
197 
+SnesModel M1SNES = { 1, 3, 2 };
198 
+SnesModel *Model = &M1SNES;
199 
+
200 
+uint16_t SignExtend[] =
272 201 
 {
273 202 
 	0x0000,
274 203 
 	0xff00
275 204 
 };
276 205
277 
-int HDMA_ModeByteCounts[8] =
206 
+int HDMA_ModeByteCounts[] =
278 207 
 {
279 208 
 	1, 2, 2, 4, 4, 4, 2, 4
280 209 
 };
281 210
282 
-/*uint8_t mul_brightness[16][32] =
283 
-{
284 
-	{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
285 
-	  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
286 
-	{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
287 
-	  0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02 },
288 
-	{ 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
289 
-	  0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x04, 0x04 },
290 
-	{ 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03,
291 
-	  0x03, 0x03, 0x04, 0x04, 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x05, 0x05, 0x06, 0x06, 0x06, 0x06 },
292 
-	{ 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03, 0x04, 0x04,
293 
-	  0x04, 0x05, 0x05, 0x05, 0x05, 0x06, 0x06, 0x06, 0x06, 0x07, 0x07, 0x07, 0x07, 0x08, 0x08, 0x08 },
294 
-	{ 0x00, 0x00, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x05, 0x05,
295 
-	  0x05, 0x06, 0x06, 0x06, 0x07, 0x07, 0x07, 0x08, 0x08, 0x08, 0x09, 0x09, 0x09, 0x0a, 0x0a, 0x0a },
296 
-	{ 0x00, 0x00, 0x01, 0x01, 0x02, 0x02, 0x02, 0x03, 0x03, 0x04, 0x04, 0x04, 0x05, 0x05, 0x06, 0x06,
297 
-	  0x06, 0x07, 0x07, 0x08, 0x08, 0x08, 0x09, 0x09, 0x0a, 0x0a, 0x0a, 0x0b, 0x0b, 0x0c, 0x0c, 0x0c },
298 
-	{ 0x00, 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x03, 0x04, 0x04, 0x05, 0x05, 0x06, 0x06, 0x07, 0x07,
299 
-	  0x07, 0x08, 0x08, 0x09, 0x09, 0x0a, 0x0a, 0x0b, 0x0b, 0x0c, 0x0c, 0x0d, 0x0d, 0x0e, 0x0e, 0x0e },
300 
-	{ 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x03, 0x04, 0x04, 0x05, 0x05, 0x06, 0x06, 0x07, 0x07, 0x08,
301 
-	  0x09, 0x09, 0x0a, 0x0a, 0x0b, 0x0b, 0x0c, 0x0c, 0x0d, 0x0d, 0x0e, 0x0e, 0x0f, 0x0f, 0x10, 0x11 },
302 
-	{ 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x04, 0x04, 0x05, 0x05, 0x06, 0x07, 0x07, 0x08, 0x08, 0x09,
303 
-	  0x0a, 0x0a, 0x0b, 0x0b, 0x0c, 0x0d, 0x0d, 0x0e, 0x0e, 0x0f, 0x10, 0x10, 0x11, 0x11, 0x12, 0x13 },
304 
-	{ 0x00, 0x01, 0x01, 0x02, 0x03, 0x03, 0x04, 0x05, 0x05, 0x06, 0x07, 0x07, 0x08, 0x09, 0x09, 0x0a,
305 
-	  0x0b, 0x0b, 0x0c, 0x0d, 0x0d, 0x0e, 0x0f, 0x0f, 0x10, 0x11, 0x11, 0x12, 0x13, 0x13, 0x14, 0x15 },
306 
-	{ 0x00, 0x01, 0x01, 0x02, 0x03, 0x04, 0x04, 0x05, 0x06, 0x07, 0x07, 0x08, 0x09, 0x0a, 0x0a, 0x0b,
307 
-	  0x0c, 0x0c, 0x0d, 0x0e, 0x0f, 0x0f, 0x10, 0x11, 0x12, 0x12, 0x13, 0x14, 0x15, 0x15, 0x16, 0x17 },
308 
-	{ 0x00, 0x01, 0x02, 0x02, 0x03, 0x04, 0x05, 0x06, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0a, 0x0b, 0x0c,
309 
-	  0x0d, 0x0e, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x12, 0x13, 0x14, 0x15, 0x16, 0x16, 0x17, 0x18, 0x19 },
310 
-	{ 0x00, 0x01, 0x02, 0x03, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0a, 0x0b, 0x0c, 0x0d,
311 
-	  0x0e, 0x0f, 0x10, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x17, 0x18, 0x19, 0x1a, 0x1b },
312 
-	{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
313 
-	  0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d },
314 
-	{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
315 
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }
316 
-};*/
317 
-
318 
-uint8_t S9xOpLengthsM0X0[256] =
211 
+uint8_t S9xOpLengthsM0X0[] =
319 212 
 {
320 213 
 //  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
321 214 
 	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 0
... ... 
@@ -336,7 +229,7 @@ uint8_t S9xOpLengthsM0X0[256] =
336 229 
 	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4  // F
337 230 
 };
338 231
339 
-uint8_t S9xOpLengthsM0X1[256] =
232 
+uint8_t S9xOpLengthsM0X1[] =
340 233 
 {
341 234 
 //  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
342 235 
 	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 0
... ... 
@@ -357,7 +250,7 @@ uint8_t S9xOpLengthsM0X1[256] =
357 250 
 	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4  // F
358 251 
 };
359 252
360 
-uint8_t S9xOpLengthsM1X0[256] =
253 
+uint8_t S9xOpLengthsM1X0[] =
361 254 
 {
362 255 
 //  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
363 256 
 	2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 0
... ... 
@@ -378,7 +271,7 @@ uint8_t S9xOpLengthsM1X0[256] =
378 271 
 	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4  // F
379 272 
 };
380 273
381 
-uint8_t S9xOpLengthsM1X1[256] =
274 
+uint8_t S9xOpLengthsM1X1[] =
382 275 
 {
383 276 
 //  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
384 277 
 	2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 0
Browse code

Import actual code.

Naram Qashat authored on 2013/03/26 02:41:19
Showing 1 changed files
src/in_snsf/snes9x/globals.cpp
History View file @ bc076aa
1 1 
new file mode 100644
... ... 
@@ -0,0 +1,400 @@
1 
+/***********************************************************************************
2 
+  Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
3 
+
4 
+  (c) Copyright 1996 - 2002  Gary Henderson (gary.henderson@ntlworld.com),
5 
+                             Jerremy Koot (jkoot@snes9x.com)
6 
+
7 
+  (c) Copyright 2002 - 2004  Matthew Kendora
8 
+
9 
+  (c) Copyright 2002 - 2005  Peter Bortas (peter@bortas.org)
10 
+
11 
+  (c) Copyright 2004 - 2005  Joel Yliluoma (http://iki.fi/bisqwit/)
12 
+
13 
+  (c) Copyright 2001 - 2006  John Weidman (jweidman@slip.net)
14 
+
15 
+  (c) Copyright 2002 - 2006  funkyass (funkyass@spam.shaw.ca),
16 
+                             Kris Bleakley (codeviolation@hotmail.com)
17 
+
18 
+  (c) Copyright 2002 - 2010  Brad Jorsch (anomie@users.sourceforge.net),
19 
+                             Nach (n-a-c-h@users.sourceforge.net),
20 
+
21 
+  (c) Copyright 2002 - 2011  zones (kasumitokoduck@yahoo.com)
22 
+
23 
+  (c) Copyright 2006 - 2007  nitsuja
24 
+
25 
+  (c) Copyright 2009 - 2011  BearOso,
26 
+                             OV2
27 
+
28 
+
29 
+  BS-X C emulator code
30 
+  (c) Copyright 2005 - 2006  Dreamer Nom,
31 
+                             zones
32 
+
33 
+  C4 x86 assembler and some C emulation code
34 
+  (c) Copyright 2000 - 2003  _Demo_ (_demo_@zsnes.com),
35 
+                             Nach,
36 
+                             zsKnight (zsknight@zsnes.com)
37 
+
38 
+  C4 C++ code
39 
+  (c) Copyright 2003 - 2006  Brad Jorsch,
40 
+                             Nach
41 
+
42 
+  DSP-1 emulator code
43 
+  (c) Copyright 1998 - 2006  _Demo_,
44 
+                             Andreas Naive (andreasnaive@gmail.com),
45 
+                             Gary Henderson,
46 
+                             Ivar (ivar@snes9x.com),
47 
+                             John Weidman,
48 
+                             Kris Bleakley,
49 
+                             Matthew Kendora,
50 
+                             Nach,
51 
+                             neviksti (neviksti@hotmail.com)
52 
+
53 
+  DSP-2 emulator code
54 
+  (c) Copyright 2003         John Weidman,
55 
+                             Kris Bleakley,
56 
+                             Lord Nightmare (lord_nightmare@users.sourceforge.net),
57 
+                             Matthew Kendora,
58 
+                             neviksti
59 
+
60 
+  DSP-3 emulator code
61 
+  (c) Copyright 2003 - 2006  John Weidman,
62 
+                             Kris Bleakley,
63 
+                             Lancer,
64 
+                             z80 gaiden
65 
+
66 
+  DSP-4 emulator code
67 
+  (c) Copyright 2004 - 2006  Dreamer Nom,
68 
+                             John Weidman,
69 
+                             Kris Bleakley,
70 
+                             Nach,
71 
+                             z80 gaiden
72 
+
73 
+  OBC1 emulator code
74 
+  (c) Copyright 2001 - 2004  zsKnight,
75 
+                             pagefault (pagefault@zsnes.com),
76 
+                             Kris Bleakley
77 
+                             Ported from x86 assembler to C by sanmaiwashi
78 
+
79 
+  SPC7110 and RTC C++ emulator code used in 1.39-1.51
80 
+  (c) Copyright 2002         Matthew Kendora with research by
81 
+                             zsKnight,
82 
+                             John Weidman,
83 
+                             Dark Force
84 
+
85 
+  SPC7110 and RTC C++ emulator code used in 1.52+
86 
+  (c) Copyright 2009         byuu,
87 
+                             neviksti
88 
+
89 
+  S-DD1 C emulator code
90 
+  (c) Copyright 2003         Brad Jorsch with research by
91 
+                             Andreas Naive,
92 
+                             John Weidman
93 
+
94 
+  S-RTC C emulator code
95 
+  (c) Copyright 2001 - 2006  byuu,
96 
+                             John Weidman
97 
+
98 
+  ST010 C++ emulator code
99 
+  (c) Copyright 2003         Feather,
100 
+                             John Weidman,
101 
+                             Kris Bleakley,
102 
+                             Matthew Kendora
103 
+
104 
+  Super FX x86 assembler emulator code
105 
+  (c) Copyright 1998 - 2003  _Demo_,
106 
+                             pagefault,
107 
+                             zsKnight
108 
+
109 
+  Super FX C emulator code
110 
+  (c) Copyright 1997 - 1999  Ivar,
111 
+                             Gary Henderson,
112 
+                             John Weidman
113 
+
114 
+  Sound emulator code used in 1.5-1.51
115 
+  (c) Copyright 1998 - 2003  Brad Martin
116 
+  (c) Copyright 1998 - 2006  Charles Bilyue'
117 
+
118 
+  Sound emulator code used in 1.52+
119 
+  (c) Copyright 2004 - 2007  Shay Green (gblargg@gmail.com)
120 
+
121 
+  SH assembler code partly based on x86 assembler code
122 
+  (c) Copyright 2002 - 2004  Marcus Comstedt (marcus@mc.pp.se)
123 
+
124 
+  2xSaI filter
125 
+  (c) Copyright 1999 - 2001  Derek Liauw Kie Fa
126 
+
127 
+  HQ2x, HQ3x, HQ4x filters
128 
+  (c) Copyright 2003         Maxim Stepin (maxim@hiend3d.com)
129 
+
130 
+  NTSC filter
131 
+  (c) Copyright 2006 - 2007  Shay Green
132 
+
133 
+  GTK+ GUI code
134 
+  (c) Copyright 2004 - 2011  BearOso
135 
+
136 
+  Win32 GUI code
137 
+  (c) Copyright 2003 - 2006  blip,
138 
+                             funkyass,
139 
+                             Matthew Kendora,
140 
+                             Nach,
141 
+                             nitsuja
142 
+  (c) Copyright 2009 - 2011  OV2
143 
+
144 
+  Mac OS GUI code
145 
+  (c) Copyright 1998 - 2001  John Stiles
146 
+  (c) Copyright 2001 - 2011  zones
147 
+
148 
+
149 
+  Specific ports contains the works of other authors. See headers in
150 
+  individual files.
151 
+
152 
+
153 
+  Snes9x homepage: http://www.snes9x.com/
154 
+
155 
+  Permission to use, copy, modify and/or distribute Snes9x in both binary
156 
+  and source form, for non-commercial purposes, is hereby granted without
157 
+  fee, providing that this license information and copyright notice appear
158 
+  with all copies and any derived work.
159 
+
160 
+  This software is provided 'as-is', without any express or implied
161 
+  warranty. In no event shall the authors be held liable for any damages
162 
+  arising from the use of this software or it's derivatives.
163 
+
164 
+  Snes9x is freeware for PERSONAL USE only. Commercial users should
165 
+  seek permission of the copyright holders first. Commercial use includes,
166 
+  but is not limited to, charging money for Snes9x or software derived from
167 
+  Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
168 
+  using Snes9x as a promotion for your commercial product.
169 
+
170 
+  The copyright holders request that bug fixes and improvements to the code
171 
+  should be forwarded to them so everyone can benefit from the modifications
172 
+  in future versions.
173 
+
174 
+  Super NES and Super Nintendo Entertainment System are trademarks of
175 
+  Nintendo Co., Limited and its subsidiary companies.
176 
+ ***********************************************************************************/
177 
+
178 
+
179 
+#include "snes9x.h"
180 
+#include "memmap.h"
181 
+#include "dma.h"
182 
+#include "apu/apu.h"
183 
+//#include "fxinst.h"
184 
+//#include "fxemu.h"
185 
+//#include "srtc.h"
186 
+//#include "cheats.h"
187 
+#ifdef NETPLAY_SUPPORT
188 
+#include "netplay.h"
189 
+#endif
190 
+#ifdef DEBUGGER
191 
+#include "debug.h"
192 
+#include "missing.h"
193 
+#endif
194 
+
195 
+struct SCPUState		CPU;
196 
+struct SICPU			ICPU;
197 
+struct SRegisters		Registers;
198 
+struct SPPU				PPU;
199 
+struct InternalPPU		IPPU;
200 
+struct SDMA				DMA[8];
201 
+struct STimings			Timings;
202 
+/*struct SGFX				GFX;
203 
+struct SBG				BG;
204 
+struct SLineData		LineData[240];
205 
+struct SLineMatrixData	LineMatrixData[240];
206 
+struct SDSP0			DSP0;
207 
+struct SDSP1			DSP1;
208 
+struct SDSP2			DSP2;
209 
+struct SDSP3			DSP3;
210 
+struct SDSP4			DSP4;
211 
+struct SSA1				SA1;
212 
+struct SSA1Registers	SA1Registers;
213 
+struct FxRegs_s			GSU;
214 
+struct FxInfo_s			SuperFX;
215 
+struct SST010			ST010;
216 
+struct SST011			ST011;
217 
+struct SST018			ST018;
218 
+struct SOBC1			OBC1;
219 
+struct SSPC7110Snapshot	s7snap;
220 
+struct SSRTCSnapshot	srtcsnap;
221 
+struct SRTCData			RTCData;
222 
+struct SBSX				BSX;*/
223 
+struct SMulti			Multi;
224 
+struct SSettings		Settings;
225 
+struct SSNESGameFixes	SNESGameFixes;
226 
+#ifdef NETPLAY_SUPPORT
227 
+struct SNetPlay			NetPlay;
228 
+#endif
229 
+#ifdef DEBUGGER
230 
+struct Missing			missing;
231 
+#endif
232 
+/*struct SCheatData		Cheat;
233 
+struct Watch			watches[16];*/
234 
+CMemory					Memory;
235 
+
236 
+//char	String[513];
237 
+uint8_t	OpenBus = 0;
238 
+uint8_t	*HDMAMemPointers[8];
239 
+uint16_t	BlackColourMap[256];
240 
+uint16_t	DirectColourMaps[8][256];
241 
+
242 
+SnesModel	M1SNES = { 1, 3, 2 };
243 
+//SnesModel	M2SNES = { 2, 4, 3 };
244 
+SnesModel	*Model = &M1SNES;
245 
+
246 
+#ifdef GFX_MULTI_FORMAT
247 
+uint32_t	RED_LOW_BIT_MASK           = RED_LOW_BIT_MASK_RGB565;
248 
+uint32_t	GREEN_LOW_BIT_MASK         = GREEN_LOW_BIT_MASK_RGB565;
249 
+uint32_t	BLUE_LOW_BIT_MASK          = BLUE_LOW_BIT_MASK_RGB565;
250 
+uint32_t	RED_HI_BIT_MASK            = RED_HI_BIT_MASK_RGB565;
251 
+uint32_t	GREEN_HI_BIT_MASK          = GREEN_HI_BIT_MASK_RGB565;
252 
+uint32_t	BLUE_HI_BIT_MASK           = BLUE_HI_BIT_MASK_RGB565;
253 
+uint32_t	MAX_RED                    = MAX_RED_RGB565;
254 
+uint32_t	MAX_GREEN                  = MAX_GREEN_RGB565;
255 
+uint32_t	MAX_BLUE                   = MAX_BLUE_RGB565;
256 
+uint32_t	SPARE_RGB_BIT_MASK         = SPARE_RGB_BIT_MASK_RGB565;
257 
+uint32_t	GREEN_HI_BIT               = (MAX_GREEN_RGB565 + 1) >> 1;
258 
+uint32_t	RGB_LOW_BITS_MASK          = (RED_LOW_BIT_MASK_RGB565 | GREEN_LOW_BIT_MASK_RGB565 | BLUE_LOW_BIT_MASK_RGB565);
259 
+uint32_t	RGB_HI_BITS_MASK           = (RED_HI_BIT_MASK_RGB565  | GREEN_HI_BIT_MASK_RGB565  | BLUE_HI_BIT_MASK_RGB565);
260 
+uint32_t	RGB_HI_BITS_MASKx2         = (RED_HI_BIT_MASK_RGB565  | GREEN_HI_BIT_MASK_RGB565  | BLUE_HI_BIT_MASK_RGB565) << 1;
261 
+uint32_t	RGB_REMOVE_LOW_BITS_MASK   = ~RGB_LOW_BITS_MASK;
262 
+uint32_t	FIRST_COLOR_MASK           = FIRST_COLOR_MASK_RGB565;
263 
+uint32_t	SECOND_COLOR_MASK          = SECOND_COLOR_MASK_RGB565;
264 
+uint32_t	THIRD_COLOR_MASK           = THIRD_COLOR_MASK_RGB565;
265 
+uint32_t	ALPHA_BITS_MASK            = ALPHA_BITS_MASK_RGB565;
266 
+uint32_t	FIRST_THIRD_COLOR_MASK     = 0;
267 
+uint32_t	TWO_LOW_BITS_MASK          = 0;
268 
+uint32_t	HIGH_BITS_SHIFTED_TWO_MASK = 0;
269 
+#endif
270 
+
271 
+uint16_t SignExtend[2] =
272 
+{
273 
+	0x0000,
274 
+	0xff00
275 
+};
276 
+
277 
+int HDMA_ModeByteCounts[8] =
278 
+{
279 
+	1, 2, 2, 4, 4, 4, 2, 4
280 
+};
281 
+
282 
+/*uint8_t mul_brightness[16][32] =
283 
+{
284 
+	{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
285 
+	  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
286 
+	{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
287 
+	  0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02 },
288 
+	{ 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02,
289 
+	  0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x04, 0x04 },
290 
+	{ 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03,
291 
+	  0x03, 0x03, 0x04, 0x04, 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x05, 0x05, 0x06, 0x06, 0x06, 0x06 },
292 
+	{ 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03, 0x04, 0x04,
293 
+	  0x04, 0x05, 0x05, 0x05, 0x05, 0x06, 0x06, 0x06, 0x06, 0x07, 0x07, 0x07, 0x07, 0x08, 0x08, 0x08 },
294 
+	{ 0x00, 0x00, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x04, 0x04, 0x04, 0x05, 0x05,
295 
+	  0x05, 0x06, 0x06, 0x06, 0x07, 0x07, 0x07, 0x08, 0x08, 0x08, 0x09, 0x09, 0x09, 0x0a, 0x0a, 0x0a },
296 
+	{ 0x00, 0x00, 0x01, 0x01, 0x02, 0x02, 0x02, 0x03, 0x03, 0x04, 0x04, 0x04, 0x05, 0x05, 0x06, 0x06,
297 
+	  0x06, 0x07, 0x07, 0x08, 0x08, 0x08, 0x09, 0x09, 0x0a, 0x0a, 0x0a, 0x0b, 0x0b, 0x0c, 0x0c, 0x0c },
298 
+	{ 0x00, 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x03, 0x04, 0x04, 0x05, 0x05, 0x06, 0x06, 0x07, 0x07,
299 
+	  0x07, 0x08, 0x08, 0x09, 0x09, 0x0a, 0x0a, 0x0b, 0x0b, 0x0c, 0x0c, 0x0d, 0x0d, 0x0e, 0x0e, 0x0e },
300 
+	{ 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x03, 0x04, 0x04, 0x05, 0x05, 0x06, 0x06, 0x07, 0x07, 0x08,
301 
+	  0x09, 0x09, 0x0a, 0x0a, 0x0b, 0x0b, 0x0c, 0x0c, 0x0d, 0x0d, 0x0e, 0x0e, 0x0f, 0x0f, 0x10, 0x11 },
302 
+	{ 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x04, 0x04, 0x05, 0x05, 0x06, 0x07, 0x07, 0x08, 0x08, 0x09,
303 
+	  0x0a, 0x0a, 0x0b, 0x0b, 0x0c, 0x0d, 0x0d, 0x0e, 0x0e, 0x0f, 0x10, 0x10, 0x11, 0x11, 0x12, 0x13 },
304 
+	{ 0x00, 0x01, 0x01, 0x02, 0x03, 0x03, 0x04, 0x05, 0x05, 0x06, 0x07, 0x07, 0x08, 0x09, 0x09, 0x0a,
305 
+	  0x0b, 0x0b, 0x0c, 0x0d, 0x0d, 0x0e, 0x0f, 0x0f, 0x10, 0x11, 0x11, 0x12, 0x13, 0x13, 0x14, 0x15 },
306 
+	{ 0x00, 0x01, 0x01, 0x02, 0x03, 0x04, 0x04, 0x05, 0x06, 0x07, 0x07, 0x08, 0x09, 0x0a, 0x0a, 0x0b,
307 
+	  0x0c, 0x0c, 0x0d, 0x0e, 0x0f, 0x0f, 0x10, 0x11, 0x12, 0x12, 0x13, 0x14, 0x15, 0x15, 0x16, 0x17 },
308 
+	{ 0x00, 0x01, 0x02, 0x02, 0x03, 0x04, 0x05, 0x06, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0a, 0x0b, 0x0c,
309 
+	  0x0d, 0x0e, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x12, 0x13, 0x14, 0x15, 0x16, 0x16, 0x17, 0x18, 0x19 },
310 
+	{ 0x00, 0x01, 0x02, 0x03, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0a, 0x0b, 0x0c, 0x0d,
311 
+	  0x0e, 0x0f, 0x10, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x17, 0x18, 0x19, 0x1a, 0x1b },
312 
+	{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
313 
+	  0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d },
314 
+	{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
315 
+	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }
316 
+};*/
317 
+
318 
+uint8_t S9xOpLengthsM0X0[256] =
319 
+{
320 
+//  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
321 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 0
322 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 1
323 
+	3, 2, 4, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 2
324 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 3
325 
+	1, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 4
326 
+	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 4, 3, 3, 4, // 5
327 
+	1, 2, 3, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 6
328 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 7
329 
+	2, 2, 3, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 8
330 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 9
331 
+	3, 2, 3, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // A
332 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // B
333 
+	3, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // C
334 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // D
335 
+	3, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // E
336 
+	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4  // F
337 
+};
338 
+
339 
+uint8_t S9xOpLengthsM0X1[256] =
340 
+{
341 
+//  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
342 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 0
343 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 1
344 
+	3, 2, 4, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 2
345 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 3
346 
+	1, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 4
347 
+	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 4, 3, 3, 4, // 5
348 
+	1, 2, 3, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 6
349 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 7
350 
+	2, 2, 3, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 8
351 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 9
352 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // A
353 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // B
354 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // C
355 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // D
356 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // E
357 
+	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4  // F
358 
+};
359 
+
360 
+uint8_t S9xOpLengthsM1X0[256] =
361 
+{
362 
+//  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
363 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 0
364 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 1
365 
+	3, 2, 4, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 2
366 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 3
367 
+	1, 2, 2, 2, 3, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 4
368 
+	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 4, 3, 3, 4, // 5
369 
+	1, 2, 3, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 6
370 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 7
371 
+	2, 2, 3, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 8
372 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 9
373 
+	3, 2, 3, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // A
374 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // B
375 
+	3, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // C
376 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // D
377 
+	3, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // E
378 
+	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4  // F
379 
+};
380 
+
381 
+uint8_t S9xOpLengthsM1X1[256] =
382 
+{
383 
+//  0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
384 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 0
385 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 1
386 
+	3, 2, 4, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 2
387 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 3
388 
+	1, 2, 2, 2, 3, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 4
389 
+	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 4, 3, 3, 4, // 5
390 
+	1, 2, 3, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 6
391 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 7
392 
+	2, 2, 3, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // 8
393 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // 9
394 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // A
395 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // B
396 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // C
397 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4, // D
398 
+	2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 3, 4, // E
399 
+	2, 2, 2, 2, 3, 2, 2, 2, 1, 3, 1, 1, 3, 3, 3, 4  // F
400 
+};