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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 | int CLImain(int argc, char *argv[]); |
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23 | |
24 | DSETTINGS Settings; |
25 | CFGSTRUCT DriverConfig[]={ |
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26 | ACA(Settings.KeyBinds), |
27 | ACA(Settings.JoyBinds), |
28 | AC(Settings.turbo_rate_add), |
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29 | AC(Settings.sound_rate), |
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30 | AC(Settings.showfps), |
31 | AC(Settings.scaling), |
32 | AC(Settings.frameskip), |
33 | AC(Settings.sstate_confirm), |
34 | AC(Settings.region_force), |
35 | AC(Settings.cpuclock), |
36 | AC(Settings.mmuhack), |
37 | AC(Settings.ramtimings), |
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38 | AC(Settings.gamma), |
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39 | // TODO |
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40 | ENDCFGSTRUCT |
41 | }; |
42 | |
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43 | |
44 | char *DriverUsage= |
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45 | "-joyx y Use joystick y as virtual joystick x.\n\ |
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46 | -sound x Sound.\n\ |
47 | 0 = Disabled.\n\ |
48 | Otherwise, x = playback rate.\n\ |
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49 | -showfps x Display fps counter if x is nonzero\n\ |
50 | -mmuhack x Enable squidge's MMU hack if x is nonzero (GP2X).\n\ |
51 | -ramtimings x Enable RAM overclocking if x is nonzero (GP2X).\n\ |
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52 | " |
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53 | #ifdef NETWORK |
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54 | "-connect s Connect to server 's' for TCP/IP network play.\n\ |
55 | -server Be a host/server for TCP/IP network play.\n\ |
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56 | -netport x Use TCP/IP port x for network play." |
57 | #endif |
58 | ; |
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59 | |
60 | #ifdef NETWORK |
61 | static int docheckie[2]={0,0}; |
62 | #endif |
63 | ARGPSTRUCT DriverArgs[]={ |
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64 | {"-sound",0,&Settings.sound_rate,0}, |
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65 | {"-showfps",0,&Settings.showfps,0}, |
66 | {"-mmuhack",0,&Settings.mmuhack,0}, |
67 | {"-ramtimings",0,&Settings.ramtimings,0}, |
68 | {"-menu",0,&ext_menu,0x4001}, |
69 | {"-menustate",0,&ext_state,0x4001}, |
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70 | #ifdef NETWORK |
71 | {"-connect",&docheckie[0],&netplayhost,0x4001}, |
72 | {"-server",&docheckie[1],0,0}, |
73 | {"-netport",0,&Port,0}, |
74 | #endif |
75 | {0,0,0,0} |
76 | }; |
77 | |
78 | |
79 | |
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80 | void GetBaseDirectory(char *BaseDirectory) |
81 | { |
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82 | strcpy(BaseDirectory, "fceultra"); |
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83 | } |
84 | |
85 | static void SetDefaults(void) |
86 | { |
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87 | memset(&Settings,0,sizeof(Settings)); |
88 | Settings.cpuclock = 150; |
89 | Settings.frameskip = -1; // auto |
90 | Settings.mmuhack = 1; |
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91 | Settings.sound_rate = 22050; |
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92 | Settings.turbo_rate_add = (8*2 << 24) / 60 + 1; // 8Hz turbofire |
93 | Settings.gamma = 100; |
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94 | Settings.sstate_confirm = 1; |
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95 | // default controls, RLDU SEBA |
96 | Settings.KeyBinds[ 0] = 0x010; // GP2X_UP |
97 | Settings.KeyBinds[ 4] = 0x020; // GP2X_DOWN |
98 | Settings.KeyBinds[ 2] = 0x040; // GP2X_LEFT |
99 | Settings.KeyBinds[ 6] = 0x080; // GP2X_RIGHT |
100 | Settings.KeyBinds[13] = 0x001; // GP2X_B |
101 | Settings.KeyBinds[14] = 0x002; // GP2X_X |
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102 | Settings.KeyBinds[12] = 0x100; // GP2X_A |
103 | Settings.KeyBinds[15] = 0x200; // GP2X_Y |
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104 | Settings.KeyBinds[ 8] = 0x008; // GP2X_START |
105 | Settings.KeyBinds[ 9] = 0x004; // GP2X_SELECT |
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106 | Settings.KeyBinds[10] = 0x80000000; // GP2X_L |
107 | Settings.KeyBinds[11] = 0x40000000; // GP2X_R |
108 | Settings.KeyBinds[27] = 0xc0000000; // GP2X_PUSH |
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109 | } |
110 | |
111 | void DoDriverArgs(void) |
112 | { |
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113 | #ifdef NETWORK |
114 | if(docheckie[0]) |
115 | netplay=2; |
116 | else if(docheckie[1]) |
117 | netplay=1; |
118 | |
119 | if(netplay) |
120 | FCEUI_SetNetworkPlay(netplay); |
121 | #endif |
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122 | } |
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123 | |
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124 | |
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125 | char **g_argv; |
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126 | int mmuhack_status = 0; |
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127 | |
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128 | |
129 | // TODO: cleanup |
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130 | int main(int argc, char *argv[]) |
131 | { |
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132 | int ret; |
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133 | g_argv = argv; |
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134 | |
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135 | printf("Starting GPFCE - Port version " GP2X_PORT_VERSION " r%i (" __DATE__ ")\n", GP2X_PORT_REV); |
136 | puts("Based on FCE Ultra "VERSION_STRING" and 0.98.1x versions"); |
137 | puts("Original port by Zheng Zhu"); |
138 | puts("Menu/optimization/misc work by notaz\n"); |
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139 | |
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140 | gp2x_init(); |
141 | cpuctrl_init(); |
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142 | |
143 | SetDefaults(); |
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144 | |
145 | ret = CLImain(argc,argv); |
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146 | |
147 | // unscale the screen, in case this is bad. |
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148 | gp2x_video_RGB_setscaling(0, 320, 240); |
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149 | |
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150 | if (mmuhack_status > 0) |
151 | mmuunhack(); |
152 | |
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153 | set_gamma(100); |
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154 | cpuctrl_deinit(); |
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155 | gp2x_deinit(); |
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156 | |
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157 | return(ret?0:-1); |
158 | } |
159 | |
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160 | |
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161 | /* optional GP2X stuff to be done after config is loaded */ |
162 | void gp2x_opt_setup(void) |
163 | { |
164 | if (Settings.mmuhack) { |
165 | int ret = mmuhack(); |
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166 | printf("squidge hack code finished and returned %s\n", ret > 0 ? "ok" : "fail"); |
167 | fflush(stdout); |
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168 | mmuhack_status = ret; |
169 | } |
170 | if (Settings.ramtimings) { |
171 | printf("setting RAM timings.. "); fflush(stdout); |
172 | // craigix: --trc 6 --tras 4 --twr 1 --tmrd 1 --trfc 1 --trp 2 --trcd 2 |
173 | set_RAM_Timings(6, 4, 1, 1, 1, 2, 2); |
174 | printf("done.\n"); fflush(stdout); |
175 | } |
176 | } |
177 | |
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178 | void gp2x_cpuclock_gamma_update(void) |
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179 | { |
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180 | static int prev_cpuclock = 200, prev_gamma = 100; |
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181 | if (Settings.cpuclock != 0 && Settings.cpuclock != prev_cpuclock) |
182 | { |
183 | set_FCLK(Settings.cpuclock); |
184 | prev_cpuclock = Settings.cpuclock; |
185 | } |
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186 | |
187 | if (Settings.gamma != 0 && Settings.gamma != prev_gamma) |
188 | { |
189 | set_gamma(Settings.gamma); |
190 | prev_gamma = Settings.gamma; |
191 | } |
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192 | } |
193 | |
194 | |