3 * Copyright (C) 2006 Exophase <exophase@gmail.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of
8 * the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 #define ror(dest, value, shift) \
24 dest = ((value) >> shift) | ((value) << (32 - shift)) \
26 // These includes must be used before SDL is included.
32 #define _BSD_SOURCE // sync
42 #endif /* _WIN32_WCE */
49 // Huge thanks to pollux for the heads up on using native file I/O
50 // functions on PSP for vastly improved memstick performance.
52 #define file_write_mem(filename_tag, buffer, size) \
54 memcpy(write_mem_ptr, buffer, size); \
55 write_mem_ptr += size; \
58 #define file_write_mem_array(filename_tag, array) \
59 file_write_mem(filename_tag, array, sizeof(array)) \
61 #define file_write_mem_variable(filename_tag, variable) \
62 file_write_mem(filename_tag, &variable, sizeof(variable)) \
67 #include <pspkernel.h>
72 #include <pspaudiolib.h>
77 #define convert_palette(value) \
78 value = ((value & 0x7FE0) << 1) | (value & 0x1F) \
80 #define psp_file_open_read PSP_O_RDONLY
81 #define psp_file_open_write (PSP_O_CREAT | PSP_O_WRONLY | PSP_O_TRUNC)
83 #define file_open(filename_tag, filename, mode) \
84 s32 filename_tag = sceIoOpen(filename, psp_file_open_##mode, 0777) \
86 #define file_check_valid(filename_tag) \
89 #define file_close(filename_tag) \
90 sceIoClose(filename_tag) \
92 #define file_read(filename_tag, buffer, size) \
93 sceIoRead(filename_tag, buffer, size) \
95 #define file_write(filename_tag, buffer, size) \
96 sceIoWrite(filename_tag, buffer, size) \
98 #define file_seek(filename_tag, offset, type) \
99 sceIoLseek(filename_tag, offset, PSP_##type) \
101 #define file_tag_type s32
111 #define function_cc __attribute__((regparm(2)))
114 typedef unsigned char u8;
115 typedef signed char s8;
116 typedef unsigned short int u16;
117 typedef signed short int s16;
118 typedef unsigned int u32;
119 typedef signed int s32;
120 typedef unsigned long long int u64;
121 typedef signed long long int s64;
123 #define convert_palette(value) \
124 value = ((value & 0x1F) << 11) | ((value & 0x03E0) << 1) | (value >> 10) \
126 #define stdio_file_open_read "rb"
127 #define stdio_file_open_write "wb"
129 #define file_open(filename_tag, filename, mode) \
130 FILE *filename_tag = fopen(filename, stdio_file_open_##mode) \
132 #define file_check_valid(filename_tag) \
137 #define file_close(filename_tag) \
139 fclose(filename_tag); \
145 #define file_close(filename_tag) \
146 fclose(filename_tag) \
150 #define file_read(filename_tag, buffer, size) \
151 fread(buffer, size, 1, filename_tag) \
153 #define file_write(filename_tag, buffer, size) \
154 fwrite(buffer, size, 1, filename_tag) \
156 #define file_seek(filename_tag, offset, type) \
157 fseek(filename_tag, offset, type) \
159 #define file_tag_type FILE *
163 // These must be variables, not constants.
165 #define file_read_variable(filename_tag, variable) \
166 file_read(filename_tag, &variable, sizeof(variable)) \
168 #define file_write_variable(filename_tag, variable) \
169 file_write(filename_tag, &variable, sizeof(variable)) \
171 // These must be statically declared arrays (ie, global or on the stack,
172 // not dynamically allocated on the heap)
174 #define file_read_array(filename_tag, array) \
175 file_read(filename_tag, array, sizeof(array)) \
177 #define file_write_array(filename_tag, array) \
178 file_write(filename_tag, array, sizeof(array)) \
182 typedef u32 fixed16_16;
184 #define float_to_fp16_16(value) \
185 (fixed16_16)((value) * 65536.0) \
187 #define fp16_16_to_float(value) \
188 (float)((value) / 65536.0) \
190 #define u32_to_fp16_16(value) \
193 #define fp16_16_to_u32(value) \
196 #define fp16_16_fractional_part(value) \
199 #define fixed_div(numerator, denominator, bits) \
200 (((numerator * (1 << bits)) + (denominator / 2)) / denominator) \
202 #define address8(base, offset) \
203 *((u8 *)((u8 *)base + (offset))) \
205 #define address16(base, offset) \
206 *((u16 *)((u8 *)base + (offset))) \
208 #define address32(base, offset) \
209 *((u32 *)((u8 *)base + (offset))) \
229 #include "arm/warm.h"
233 #define printf pspDebugScreenPrintf
238 //#define REGISTER_USAGE_ANALYZE
243 #include "gp2x/gp2x.h"
245 #define printf(format, ...) \
246 fprintf(stderr, format, ##__VA_ARGS__) \
248 #define vprintf(format, ap) \
249 vfprintf(stderr, format, ap) \
251 // #define STDIO_DEBUG