1 /***************************************************************************
2 * Copyright (C) 2007 Ryan Schultz, PCSX-df Team, PCSX team *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA. *
18 ***************************************************************************/
21 * This file contains common definitions and includes for all parts of the
25 #ifndef __PSXCOMMON_H__
26 #define __PSXCOMMON_H__
34 // XXX: don't care but maybe fix it someday
35 #if defined(__GNUC__) && __GNUC__ >= 8
36 #pragma GCC diagnostic ignored "-Wformat-truncation"
37 #pragma GCC diagnostic ignored "-Wformat-overflow"
38 #pragma GCC diagnostic ignored "-Wstringop-truncation"
40 // devkitpro has uint32_t as long, unfortunately
42 #pragma GCC diagnostic ignored "-Wformat"
51 #include <sys/types.h>
59 typedef intptr_t sptr;
65 typedef uintptr_t uptr;
67 typedef uint8_t boolean;
81 #define strnicmp strncasecmp
84 // Enables NLS/internationalization if active
90 #define _(String) gettext(String)
92 # define N_(String) gettext_noop (String)
94 # define N_(String) (String)
99 #define _(msgid) msgid
100 #define N_(msgid) msgid
104 // lots of timing depends on this and makes or breaks compatibility,
105 // don't change unless you're going to retest hundreds of games
106 #define CYCLE_MULT_DEFAULT 175
108 #define PSX_REGION_COUNT 3
111 char Gpu[MAXPATHLEN];
112 char Spu[MAXPATHLEN];
113 char Sio1[MAXPATHLEN];
114 char Mcd1[MAXPATHLEN];
115 char Mcd2[MAXPATHLEN];
116 char Bios[PSX_REGION_COUNT][64]; // us, jp, eu; see psxMemReset()
117 char BiosDir[MAXPATHLEN];
118 char PluginsDir[MAXPATHLEN];
119 char PatchesDir[MAXPATHLEN];
124 boolean CHD_Precache; /* loads disk image into memory, works with CHD only. */
126 uint8_t SlowBoot; // 0 = off, 1 = on, 2 = on, no PCSX 'ad'
129 boolean icache_emulation;
130 boolean DisableStalls;
131 boolean PreciseExceptions;
133 int cycle_multiplier; // 100 for 1.0
134 int cycle_multiplier_override;
135 int gpu_timing_override;
136 s8 GpuListWalking; // -1..1: -1 = auto, 0/1 = off/on
137 s8 FractionalFramerate; // -1..1, ~49.75 and ~59.81 instead of 50 and 60
138 s8 AlternativeFlip; // -1..1
139 u8 Cpu; // CPU_DYNAREC or CPU_INTERPRETER
140 u8 PsxType; // PSX_TYPE_NTSC or PSX_TYPE_PAL
141 u8 PsxRegion; // PSX_REGION_US, PSX_REGION_JP, PSX_REGION_EU
143 boolean cdr_read_timing;
144 boolean gpu_slow_list_walking;
145 boolean gpu_centering;
146 boolean dualshock_init_analog;
147 boolean fractional_Framerate;
153 extern PcsxConfig Config;
155 struct PcsxSaveFuncs {
156 void *(*open)(const char *name, const char *mode);
157 int (*read)(void *file, void *buf, u32 len);
158 int (*write)(void *file, const void *buf, u32 len);
159 long (*seek)(void *file, long offs, int whence);
160 void (*close)(void *file);
162 extern struct PcsxSaveFuncs SaveFuncs;
164 #define gzfreeze(ptr, size) { \
165 if (Mode == 1) SaveFuncs.write(f, ptr, size); \
166 if (Mode == 0) SaveFuncs.read(f, ptr, size); \
169 #define PSXCLK 33868800 /* 33.8688 MHz */