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1 | /*************************************************************************** |
2 | externals.h - description | |
3 | ------------------- | |
4 | begin : Sun Oct 28 2001 | |
5 | copyright : (C) 2001 by Pete Bernert | |
6 | email : BlackDove@addcom.de | |
7 | ***************************************************************************/ | |
8 | /*************************************************************************** | |
9 | * * | |
10 | * This program is free software; you can redistribute it and/or modify * | |
11 | * it under the terms of the GNU General Public License as published by * | |
12 | * the Free Software Foundation; either version 2 of the License, or * | |
13 | * (at your option) any later version. See also the license.txt file for * | |
14 | * additional informations. * | |
15 | * * | |
16 | ***************************************************************************/ | |
17 | ||
18 | #define INFO_TW 0 | |
19 | #define INFO_DRAWSTART 1 | |
20 | #define INFO_DRAWEND 2 | |
21 | #define INFO_DRAWOFF 3 | |
22 | ||
23 | #define SHADETEXBIT(x) ((x>>24) & 0x1) | |
24 | #define SEMITRANSBIT(x) ((x>>25) & 0x1) | |
25 | #define PSXRGB(r,g,b) ((g<<10)|(b<<5)|r) | |
26 | ||
27 | #define DATAREGISTERMODES unsigned short | |
28 | ||
29 | #define DR_NORMAL 0 | |
30 | #define DR_VRAMTRANSFER 1 | |
31 | ||
32 | ||
33 | #define GPUSTATUS_ODDLINES 0x80000000 | |
34 | #define GPUSTATUS_DMABITS 0x60000000 // Two bits | |
35 | #define GPUSTATUS_READYFORCOMMANDS 0x10000000 | |
36 | #define GPUSTATUS_READYFORVRAM 0x08000000 | |
37 | #define GPUSTATUS_IDLE 0x04000000 | |
38 | #define GPUSTATUS_DISPLAYDISABLED 0x00800000 | |
39 | #define GPUSTATUS_INTERLACED 0x00400000 | |
40 | #define GPUSTATUS_RGB24 0x00200000 | |
41 | #define GPUSTATUS_PAL 0x00100000 | |
42 | #define GPUSTATUS_DOUBLEHEIGHT 0x00080000 | |
43 | #define GPUSTATUS_WIDTHBITS 0x00070000 // Three bits | |
44 | #define GPUSTATUS_MASKENABLED 0x00001000 | |
45 | #define GPUSTATUS_MASKDRAWN 0x00000800 | |
46 | #define GPUSTATUS_DRAWINGALLOWED 0x00000400 | |
47 | #define GPUSTATUS_DITHER 0x00000200 | |
48 | ||
49 | #define GPUIsBusy (lGPUstatusRet &= ~GPUSTATUS_IDLE) | |
50 | #define GPUIsIdle (lGPUstatusRet |= GPUSTATUS_IDLE) | |
51 | ||
52 | #define GPUIsNotReadyForCommands (lGPUstatusRet &= ~GPUSTATUS_READYFORCOMMANDS) | |
53 | #define GPUIsReadyForCommands (lGPUstatusRet |= GPUSTATUS_READYFORCOMMANDS) | |
54 | ||
55 | #define __X11_C_ | |
56 | //X11 render | |
57 | #define __inline inline | |
58 | #define CALLBACK | |
59 | ||
60 | #include <stdio.h> | |
61 | #include <stdlib.h> | |
62 | #include <string.h> | |
63 | #include <sys/time.h> | |
64 | #ifndef _MACGL | |
65 | #include <X11/Xlib.h> | |
66 | #include <X11/Xutil.h> | |
b60f2812 | 67 | #include <X11/cursorfont.h> |
ef79bbde P |
68 | #endif |
69 | #include <math.h> | |
ef79bbde P |
70 | #include <stdint.h> |
71 | ||
72 | ///////////////////////////////////////////////////////////////////////////// | |
73 | ||
74 | typedef struct VRAMLOADTTAG | |
75 | { | |
76 | short x; | |
77 | short y; | |
78 | short Width; | |
79 | short Height; | |
80 | short RowsRemaining; | |
81 | short ColsRemaining; | |
82 | unsigned short *ImagePtr; | |
83 | } VRAMLoad_t; | |
84 | ||
85 | ///////////////////////////////////////////////////////////////////////////// | |
86 | ||
87 | typedef struct PSXPOINTTAG | |
88 | { | |
89 | int32_t x; | |
90 | int32_t y; | |
91 | } PSXPoint_t; | |
92 | ||
93 | typedef struct PSXSPOINTTAG | |
94 | { | |
95 | short x; | |
96 | short y; | |
97 | } PSXSPoint_t; | |
98 | ||
99 | typedef struct PSXRECTTAG | |
100 | { | |
101 | short x0; | |
102 | short x1; | |
103 | short y0; | |
104 | short y1; | |
105 | } PSXRect_t; | |
106 | ||
107 | // linux defines for some windows stuff | |
108 | ||
109 | #define FALSE 0 | |
110 | #define TRUE 1 | |
111 | #define BOOL unsigned short | |
112 | #define LOWORD(l) ((unsigned short)(l)) | |
113 | #define HIWORD(l) ((unsigned short)(((uint32_t)(l) >> 16) & 0xFFFF)) | |
114 | #define max(a,b) (((a) > (b)) ? (a) : (b)) | |
115 | #define min(a,b) (((a) < (b)) ? (a) : (b)) | |
116 | #define DWORD uint32_t | |
117 | #define __int64 long long int | |
118 | ||
119 | typedef struct RECTTAG | |
120 | { | |
121 | int left; | |
122 | int top; | |
123 | int right; | |
124 | int bottom; | |
125 | }RECT; | |
126 | ||
127 | ||
128 | ||
129 | ///////////////////////////////////////////////////////////////////////////// | |
130 | ||
131 | typedef struct TWINTAG | |
132 | { | |
133 | PSXRect_t Position; | |
134 | } TWin_t; | |
135 | ||
136 | ///////////////////////////////////////////////////////////////////////////// | |
137 | ||
138 | typedef struct PSXDISPLAYTAG | |
139 | { | |
140 | PSXPoint_t DisplayModeNew; | |
141 | PSXPoint_t DisplayMode; | |
142 | PSXPoint_t DisplayPosition; | |
143 | PSXPoint_t DisplayEnd; | |
144 | ||
145 | int32_t Double; | |
146 | int32_t Height; | |
147 | int32_t PAL; | |
148 | int32_t InterlacedNew; | |
149 | int32_t Interlaced; | |
150 | int32_t RGB24New; | |
151 | int32_t RGB24; | |
152 | PSXSPoint_t DrawOffset; | |
153 | int32_t Disabled; | |
154 | PSXRect_t Range; | |
155 | ||
156 | } PSXDisplay_t; | |
157 | ||
158 | ///////////////////////////////////////////////////////////////////////////// | |
159 | ||
160 | // draw.c | |
161 | ||
162 | #ifndef _IN_DRAW | |
163 | ||
164 | extern char * pCaptionText; | |
165 | ||
166 | extern int iResX; | |
167 | extern int iResY; | |
168 | extern int32_t GlobalTextAddrX,GlobalTextAddrY,GlobalTextTP; | |
169 | extern int32_t GlobalTextREST,GlobalTextABR,GlobalTextPAGE; | |
170 | extern short ly0,lx0,ly1,lx1,ly2,lx2,ly3,lx3; | |
171 | extern long lLowerpart; | |
172 | extern BOOL bIsFirstFrame; | |
173 | extern int iWinSize; | |
174 | extern BOOL bCheckMask; | |
175 | extern unsigned short sSetMask; | |
176 | extern unsigned long lSetMask; | |
177 | extern BOOL bDeviceOK; | |
178 | extern short g_m1; | |
179 | extern short g_m2; | |
180 | extern short g_m3; | |
181 | extern short DrawSemiTrans; | |
182 | extern int iUseGammaVal; | |
183 | extern int iMaintainAspect; | |
184 | extern int iDesktopCol; | |
185 | extern int iUseNoStretchBlt; | |
186 | extern int iShowFPS; | |
187 | extern int iFastFwd; | |
188 | extern int iDebugMode; | |
189 | extern int iFVDisplay; | |
190 | extern PSXPoint_t ptCursorPoint[]; | |
191 | extern unsigned short usCursorActive; | |
192 | ||
193 | ||
194 | #endif | |
195 | ||
196 | // prim.c | |
197 | ||
198 | #ifndef _IN_PRIMDRAW | |
199 | ||
200 | extern BOOL bUsingTWin; | |
201 | extern TWin_t TWin; | |
202 | //extern unsigned long clutid; | |
203 | extern void (*primTableJ[256])(unsigned char *); | |
204 | extern void (*primTableSkip[256])(unsigned char *); | |
205 | extern unsigned short usMirror; | |
206 | extern int iDither; | |
207 | extern uint32_t dwCfgFixes; | |
208 | extern uint32_t dwActFixes; | |
209 | extern uint32_t dwEmuFixes; | |
210 | extern int iUseFixes; | |
211 | extern int iUseDither; | |
212 | extern BOOL bDoVSyncUpdate; | |
213 | extern int32_t drawX; | |
214 | extern int32_t drawY; | |
215 | extern int32_t drawW; | |
216 | extern int32_t drawH; | |
217 | ||
218 | #endif | |
219 | ||
220 | // gpu.c | |
221 | ||
222 | #ifndef _IN_GPU | |
223 | ||
224 | extern VRAMLoad_t VRAMWrite; | |
225 | extern VRAMLoad_t VRAMRead; | |
226 | extern DATAREGISTERMODES DataWriteMode; | |
227 | extern DATAREGISTERMODES DataReadMode; | |
228 | extern int iColDepth; | |
229 | extern int iWindowMode; | |
230 | extern char szDispBuf[]; | |
231 | extern char szMenuBuf[]; | |
232 | extern char szDebugText[]; | |
233 | extern short sDispWidths[]; | |
234 | extern BOOL bDebugText; | |
235 | //extern unsigned int iMaxDMACommandCounter; | |
236 | //extern unsigned long dwDMAChainStop; | |
237 | extern PSXDisplay_t PSXDisplay; | |
238 | extern PSXDisplay_t PreviousPSXDisplay; | |
239 | extern BOOL bSkipNextFrame; | |
240 | extern long lGPUstatusRet; | |
241 | //extern long drawingLines; | |
242 | extern unsigned char * psxVSecure; | |
243 | extern unsigned char * psxVub; | |
244 | extern signed char * psxVsb; | |
245 | extern unsigned short * psxVuw; | |
246 | extern signed short * psxVsw; | |
247 | extern uint32_t * psxVul; | |
248 | extern int32_t * psxVsl; | |
249 | extern unsigned short * psxVuw_eom; | |
250 | extern BOOL bChangeWinMode; | |
251 | extern long lSelectedSlot; | |
252 | extern BOOL bInitCap; | |
253 | extern DWORD dwLaceCnt; | |
254 | extern uint32_t lGPUInfoVals[]; | |
255 | extern uint32_t ulStatusControl[]; | |
256 | ||
257 | #endif | |
258 | ||
259 | // menu.c | |
260 | ||
261 | #ifndef _IN_MENU | |
262 | ||
263 | extern uint32_t dwCoreFlags; | |
264 | ||
265 | #endif | |
266 | ||
267 | // key.c | |
268 | ||
269 | #ifndef _IN_KEY | |
270 | ||
271 | extern unsigned long ulKeybits; | |
272 | ||
273 | #endif | |
274 | ||
275 | // fps.c | |
276 | ||
277 | #ifndef _IN_FPS | |
278 | ||
279 | extern int UseFrameLimit; | |
280 | extern int UseFrameSkip; | |
281 | extern float fFrameRate; | |
282 | extern int iFrameLimit; | |
283 | extern float fFrameRateHz; | |
284 | extern float fps_skip; | |
285 | extern float fps_cur; | |
286 | ||
287 | #endif | |
288 | ||
289 | // key.c | |
290 | ||
291 | #ifndef _IN_KEY | |
292 | ||
293 | #endif | |
294 | ||
295 | // cfg.c | |
296 | ||
297 | #ifndef _IN_CFG | |
298 | ||
299 | extern char * pConfigFile; | |
300 | ||
301 | #endif | |
302 | ||
303 | // zn.c | |
304 | ||
305 | #ifndef _IN_ZN | |
306 | ||
307 | extern uint32_t dwGPUVersion; | |
308 | extern int iGPUHeight; | |
309 | extern int iGPUHeightMask; | |
310 | extern int GlobalTextIL; | |
311 | extern int iTileCheat; | |
312 | ||
313 | #endif | |
314 | ||
315 |