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1 | #include <stdio.h> |
2 | #include <stdlib.h> |
3 | #include <string.h> |
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4 | |
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5 | #include "../../driver.h" |
6 | #include "../common/config.h" |
7 | #include "../common/args.h" |
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8 | #include "gp2x.h" |
9 | #include "gp2x-video.h" |
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10 | #ifdef NETWORK |
11 | #include "unix-netplay.h" |
12 | #endif |
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13 | |
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14 | #include "minimal.h" |
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15 | #include "cpuctrl.h" |
16 | #include "squidgehack.h" |
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17 | |
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18 | int GP2X_PORT_REV = |
19 | #include "rev.h" |
20 | ; |
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21 | |
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22 | extern uint8 PAL; |
23 | |
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24 | int CLImain(int argc, char *argv[]); |
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25 | |
26 | DSETTINGS Settings; |
27 | CFGSTRUCT DriverConfig[]={ |
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28 | ACA(Settings.KeyBinds), |
29 | ACA(Settings.JoyBinds), |
30 | AC(Settings.turbo_rate_add), |
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31 | AC(Settings.sound_rate), |
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32 | AC(Settings.showfps), |
33 | AC(Settings.scaling), |
34 | AC(Settings.frameskip), |
35 | AC(Settings.sstate_confirm), |
36 | AC(Settings.region_force), |
37 | AC(Settings.cpuclock), |
38 | AC(Settings.mmuhack), |
39 | AC(Settings.ramtimings), |
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40 | AC(Settings.gamma), |
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41 | AC(Settings.perfect_vsync), |
42 | AC(Settings.accurate_mode), |
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43 | ENDCFGSTRUCT |
44 | }; |
45 | |
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46 | |
47 | char *DriverUsage= |
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48 | "-joyx y Use joystick y as virtual joystick x.\n\ |
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49 | -sound x Sound.\n\ |
50 | 0 = Disabled.\n\ |
51 | Otherwise, x = playback rate.\n\ |
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52 | -showfps x Display fps counter if x is nonzero\n\ |
53 | -mmuhack x Enable squidge's MMU hack if x is nonzero (GP2X).\n\ |
54 | -ramtimings x Enable RAM overclocking if x is nonzero (GP2X).\n\ |
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55 | " |
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56 | #ifdef NETWORK |
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57 | "-connect s Connect to server 's' for TCP/IP network play.\n\ |
58 | -server Be a host/server for TCP/IP network play.\n\ |
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59 | -netport x Use TCP/IP port x for network play." |
60 | #endif |
61 | ; |
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62 | |
63 | #ifdef NETWORK |
64 | static int docheckie[2]={0,0}; |
65 | #endif |
66 | ARGPSTRUCT DriverArgs[]={ |
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67 | {"-sound",0,&Settings.sound_rate,0}, |
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68 | {"-showfps",0,&Settings.showfps,0}, |
69 | {"-mmuhack",0,&Settings.mmuhack,0}, |
70 | {"-ramtimings",0,&Settings.ramtimings,0}, |
71 | {"-menu",0,&ext_menu,0x4001}, |
72 | {"-menustate",0,&ext_state,0x4001}, |
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73 | #ifdef NETWORK |
74 | {"-connect",&docheckie[0],&netplayhost,0x4001}, |
75 | {"-server",&docheckie[1],0,0}, |
76 | {"-netport",0,&Port,0}, |
77 | #endif |
78 | {0,0,0,0} |
79 | }; |
80 | |
81 | |
82 | |
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83 | void GetBaseDirectory(char *BaseDirectory) |
84 | { |
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85 | strcpy(BaseDirectory, "fceultra"); |
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86 | } |
87 | |
88 | static void SetDefaults(void) |
89 | { |
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90 | memset(&Settings,0,sizeof(Settings)); |
91 | Settings.cpuclock = 150; |
92 | Settings.frameskip = -1; // auto |
93 | Settings.mmuhack = 1; |
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94 | Settings.sound_rate = 22050; |
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95 | Settings.turbo_rate_add = (8*2 << 24) / 60 + 1; // 8Hz turbofire |
96 | Settings.gamma = 100; |
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97 | Settings.sstate_confirm = 1; |
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98 | // default controls, RLDU SEBA |
99 | Settings.KeyBinds[ 0] = 0x010; // GP2X_UP |
100 | Settings.KeyBinds[ 4] = 0x020; // GP2X_DOWN |
101 | Settings.KeyBinds[ 2] = 0x040; // GP2X_LEFT |
102 | Settings.KeyBinds[ 6] = 0x080; // GP2X_RIGHT |
103 | Settings.KeyBinds[13] = 0x001; // GP2X_B |
104 | Settings.KeyBinds[14] = 0x002; // GP2X_X |
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105 | Settings.KeyBinds[12] = 0x100; // GP2X_A |
106 | Settings.KeyBinds[15] = 0x200; // GP2X_Y |
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107 | Settings.KeyBinds[ 8] = 0x008; // GP2X_START |
108 | Settings.KeyBinds[ 9] = 0x004; // GP2X_SELECT |
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109 | Settings.KeyBinds[10] = 0x80000000; // GP2X_L |
110 | Settings.KeyBinds[11] = 0x40000000; // GP2X_R |
111 | Settings.KeyBinds[27] = 0xc0000000; // GP2X_PUSH |
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112 | } |
113 | |
114 | void DoDriverArgs(void) |
115 | { |
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116 | #ifdef NETWORK |
117 | if(docheckie[0]) |
118 | netplay=2; |
119 | else if(docheckie[1]) |
120 | netplay=1; |
121 | |
122 | if(netplay) |
123 | FCEUI_SetNetworkPlay(netplay); |
124 | #endif |
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125 | } |
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126 | |
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127 | |
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128 | char **g_argv; |
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129 | int mmuhack_status = 0; |
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130 | |
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131 | |
132 | // TODO: cleanup |
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133 | int main(int argc, char *argv[]) |
134 | { |
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135 | int ret; |
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136 | g_argv = argv; |
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137 | |
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138 | printf("Starting GPFCE - Port version " GP2X_PORT_VERSION " r%i (" __DATE__ ")\n", GP2X_PORT_REV); |
139 | puts("Based on FCE Ultra "VERSION_STRING" and 0.98.1x versions"); |
140 | puts("Original port by Zheng Zhu"); |
141 | puts("Menu/optimization/misc work by notaz\n"); |
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142 | |
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143 | gp2x_init(); |
144 | cpuctrl_init(); |
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145 | |
146 | SetDefaults(); |
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147 | |
148 | ret = CLImain(argc,argv); |
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149 | |
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150 | // unscale the screen, in case it is bad. |
151 | gp2x_video_RGB_setscaling(320, 240); |
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152 | |
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153 | if (mmuhack_status > 0) |
154 | mmuunhack(); |
155 | |
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156 | set_gamma(100); |
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157 | cpuctrl_deinit(); |
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158 | gp2x_deinit(); |
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159 | |
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160 | return(ret?0:-1); |
161 | } |
162 | |
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163 | |
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164 | /* optional GP2X stuff to be done after config is loaded */ |
165 | void gp2x_opt_setup(void) |
166 | { |
167 | if (Settings.mmuhack) { |
168 | int ret = mmuhack(); |
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169 | printf("squidge hack code finished and returned %s\n", ret > 0 ? "ok" : "fail"); |
170 | fflush(stdout); |
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171 | mmuhack_status = ret; |
172 | } |
173 | if (Settings.ramtimings) { |
174 | printf("setting RAM timings.. "); fflush(stdout); |
175 | // craigix: --trc 6 --tras 4 --twr 1 --tmrd 1 --trfc 1 --trp 2 --trcd 2 |
176 | set_RAM_Timings(6, 4, 1, 1, 1, 2, 2); |
177 | printf("done.\n"); fflush(stdout); |
178 | } |
179 | } |
180 | |
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181 | void gp2x_opt_update(void) |
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182 | { |
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183 | static int prev_cpuclock = 200, prev_gamma = 100, prev_vsync = 0, prev_pal = 0; |
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184 | if (Settings.cpuclock != 0 && Settings.cpuclock != prev_cpuclock) |
185 | { |
186 | set_FCLK(Settings.cpuclock); |
187 | prev_cpuclock = Settings.cpuclock; |
188 | } |
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189 | |
190 | if (Settings.gamma != 0 && Settings.gamma != prev_gamma) |
191 | { |
192 | set_gamma(Settings.gamma); |
193 | prev_gamma = Settings.gamma; |
194 | } |
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195 | |
196 | if (Settings.perfect_vsync != prev_vsync || (Settings.perfect_vsync && prev_pal != PAL)) |
197 | { |
198 | if (Settings.perfect_vsync) |
199 | { |
200 | set_LCD_custom_rate(PAL ? LCDR_100_02 : LCDR_120_20); |
201 | prev_pal = PAL; |
202 | } |
203 | else |
204 | { |
205 | unset_LCD_custom_rate(); |
206 | } |
207 | prev_vsync = Settings.perfect_vsync; |
208 | } |
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209 | } |
210 | |
211 | |