1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
/* gameplaySP
*
* Copyright (C) 2006 Exophase <exophase@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef COMMON_H
#define COMMON_H
#define ror(dest, value, shift) \
dest = ((value) >> shift) | ((value) << (32 - shift)) \
#if defined(_WIN32)
#define PATH_SEPARATOR "\\"
#define PATH_SEPARATOR_CHAR '\\'
#else
#define PATH_SEPARATOR "/"
#define PATH_SEPARATOR_CHAR '/'
#endif
#ifdef ARM_ARCH
#define _BSD_SOURCE // sync
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdarg.h>
#include <time.h>
#include <sys/time.h>
#endif /* ARM_ARCH */
// Huge thanks to pollux for the heads up on using native file I/O
// functions on PSP for vastly improved memstick performance.
#ifdef PSP
#define fastcall
#include <pspkernel.h>
#include <pspdebug.h>
#include <pspctrl.h>
#include <pspgu.h>
#include <pspaudio.h>
#include <pspaudiolib.h>
#include <psprtc.h>
#define convert_palette(value) \
value = ((value & 0x7FE0) << 1) | (value & 0x1F) \
#define psp_file_open_read PSP_O_RDONLY
#define psp_file_open_write (PSP_O_CREAT | PSP_O_WRONLY | PSP_O_TRUNC)
#define file_open(filename_tag, filename, mode) \
s32 filename_tag = sceIoOpen(filename, psp_file_open_##mode, 0777) \
#define file_check_valid(filename_tag) \
(filename_tag >= 0) \
#define file_close(filename_tag) \
sceIoClose(filename_tag) \
#define file_read(filename_tag, buffer, size) \
sceIoRead(filename_tag, buffer, size) \
#define file_write(filename_tag, buffer, size) \
sceIoWrite(filename_tag, buffer, size) \
#define file_seek(filename_tag, offset, type) \
sceIoLseek(filename_tag, offset, PSP_##type) \
#define file_tag_type s32
#include <time.h>
#else
typedef unsigned char u8;
typedef signed char s8;
typedef unsigned short int u16;
typedef signed short int s16;
typedef unsigned int u32;
typedef signed int s32;
typedef unsigned long long int u64;
typedef signed long long int s64;
#define convert_palette(value) \
value = ((value & 0x1F) << 11) | ((value & 0x03E0) << 1) | (value >> 10) \
#define stdio_file_open_read "rb"
#define stdio_file_open_write "wb"
#define file_open(filename_tag, filename, mode) \
FILE *filename_tag = fopen(filename, stdio_file_open_##mode) \
#define file_check_valid(filename_tag) \
(filename_tag) \
#define file_close(filename_tag) \
fclose(filename_tag) \
#define file_read(filename_tag, buffer, size) \
fread(buffer, 1, size, filename_tag) \
#define file_write(filename_tag, buffer, size) \
fwrite(buffer, 1, size, filename_tag) \
#define file_seek(filename_tag, offset, type) \
fseek(filename_tag, offset, type) \
#define file_tag_type FILE *
#endif
#define GBA_SCREEN_WIDTH (240)
#define GBA_SCREEN_HEIGHT (160)
#define GBA_SCREEN_PITCH (240)
void switch_to_main_thread(void);
// These must be variables, not constants.
#define file_read_variable(filename_tag, variable) \
file_read(filename_tag, &variable, sizeof(variable)) \
#define file_write_variable(filename_tag, variable) \
file_write(filename_tag, &variable, sizeof(variable)) \
// These must be statically declared arrays (ie, global or on the stack,
// not dynamically allocated on the heap)
#define file_read_array(filename_tag, array) \
file_read(filename_tag, array, sizeof(array)) \
#define file_write_array(filename_tag, array) \
file_write(filename_tag, array, sizeof(array)) \
typedef u32 fixed16_16;
typedef u32 fixed8_24;
#define float_to_fp16_16(value) \
(fixed16_16)((value) * 65536.0) \
#define fp16_16_to_float(value) \
(float)((value) / 65536.0) \
#define u32_to_fp16_16(value) \
((value) << 16) \
#define fp16_16_to_u32(value) \
((value) >> 16) \
#define fp16_16_fractional_part(value) \
((value) & 0xFFFF) \
#define float_to_fp8_24(value) \
(fixed8_24)((value) * 16777216.0) \
#define fp8_24_fractional_part(value) \
((value) & 0xFFFFFF) \
#define fixed_div(numerator, denominator, bits) \
(((numerator * (1 << bits)) + (denominator / 2)) / denominator) \
#define address8(base, offset) \
*((u8 *)((u8 *)base + (offset))) \
#define address16(base, offset) \
*((u16 *)((u8 *)base + (offset))) \
#define address32(base, offset) \
*((u32 *)((u8 *)base + (offset))) \
#include <unistd.h>
#include <time.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "cpu.h"
#include "gba_memory.h"
#include "video.h"
#include "input.h"
#include "sound.h"
#include "main.h"
#include "cheats.h"
#endif
|
