Mercurial > sdl-ios-xcode

annotate src/joystick/win32/SDL_mmjoystick.c @ 2042:3908e1f808e1

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Fixed bug #292 I might be on crack here. It looks like SDL_ConvertMono() in src/audio/SDL_audiocvt.c adds the left and right channels of a stereo stream together, and clamps the new mono channel if it would overflow. Shouldn't it be dividing by 2 to average the two sample points instead of clamping? Otherwise the mono sample point's volume doubles in the conversion. This would also make the conversion faster, as it replaces two branches per sample frame with a bitwise shift. --ryan.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 24 Sep 2006 15:56:36 +0000
parents c121d94672cb
children 6051761b5934
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 #ifdef SDL_JOYSTICK_WINMM
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25
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26 /* Win32 MultiMedia Joystick driver, contributed by Andrei de A. Formiga */
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27
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28 #define WIN32_LEAN_AND_MEAN
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29 #include <windows.h>
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30 #include <mmsystem.h>
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31 #include <regstr.h>
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32
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33 #include "SDL_events.h"
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34 #include "SDL_joystick.h"
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35 #include "../SDL_sysjoystick.h"
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36 #include "../SDL_joystick_c.h"
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37
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38 #define MAX_JOYSTICKS 16
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39 #define MAX_AXES 6 /* each joystick can have up to 6 axes */
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40 #define MAX_BUTTONS 32 /* and 32 buttons */
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41 #define AXIS_MIN -32768 /* minimum value for axis coordinate */
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42 #define AXIS_MAX 32767 /* maximum value for axis coordinate */
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43 /* limit axis to 256 possible positions to filter out noise */
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44 #define JOY_AXIS_THRESHOLD (((AXIS_MAX)-(AXIS_MIN))/256)
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45 #define JOY_BUTTON_FLAG(n) (1<<n)
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46
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47
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48 /* array to hold joystick ID values */
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49 static UINT SYS_JoystickID[MAX_JOYSTICKS];
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50 static JOYCAPS SYS_Joystick[MAX_JOYSTICKS];
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51 static char *SYS_JoystickName[MAX_JOYSTICKS];
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52
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53 /* The private structure used to keep track of a joystick */
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54 struct joystick_hwdata
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55 {
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56 /* joystick ID */
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57 UINT id;
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58
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59 /* values used to translate device-specific coordinates into
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60 SDL-standard ranges */
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61 struct _transaxis
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62 {
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63 int offset;
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64 float scale;
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65 } transaxis[6];
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66 };
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67
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68 /* Convert a win32 Multimedia API return code to a text message */
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69 static void SetMMerror(char *function, int code);
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70
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71
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72 static char *
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73 GetJoystickName(int index, const char *szRegKey)
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74 {
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75 /* added 7/24/2004 by Eckhard Stolberg */
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76 /*
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77 see if there is a joystick for the current
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78 index (1-16) listed in the registry
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79 */
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80 char *name = NULL;
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81 HKEY hKey;
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82 DWORD regsize;
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83 LONG regresult;
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84 unsigned char regkey[256];
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85 unsigned char regvalue[256];
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86 unsigned char regname[256];
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87
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88 SDL_snprintf((char *) regkey, SDL_arraysize(regkey), "%s\\%s\\%s",
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89 REGSTR_PATH_JOYCONFIG, szRegKey, REGSTR_KEY_JOYCURR);
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90 regresult = RegOpenKeyExA(HKEY_LOCAL_MACHINE,
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91 (LPTSTR) & regkey, 0, KEY_READ, &hKey);
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92 if (regresult == ERROR_SUCCESS) {
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93 /*
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94 find the registry key name for the
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95 joystick's properties
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96 */
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97 regsize = sizeof(regname);
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98 SDL_snprintf((char *) regvalue, SDL_arraysize(regvalue),
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99 "Joystick%d%s", index + 1, REGSTR_VAL_JOYOEMNAME);
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100 regresult = RegQueryValueExA(hKey,
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101 (char *) regvalue, 0, 0,
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102 (LPBYTE) & regname, (LPDWORD) & regsize);
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103 RegCloseKey(hKey);
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104 if (regresult == ERROR_SUCCESS) {
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105 /* open that registry key */
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106 SDL_snprintf((char *) regkey, SDL_arraysize(regkey),
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107 "%s\\%s", REGSTR_PATH_JOYOEM, regname);
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108 regresult =
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109 RegOpenKeyExA(HKEY_LOCAL_MACHINE, (char *) regkey, 0,
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110 KEY_READ, &hKey);
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111 if (regresult == ERROR_SUCCESS) {
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112 /* find the size for the OEM name text */
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113 regsize = sizeof(regvalue);
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114 regresult =
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115 RegQueryValueExA(hKey,
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116 REGSTR_VAL_JOYOEMNAME,
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117 0, 0, NULL, (LPDWORD) & regsize);
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118 if (regresult == ERROR_SUCCESS) {
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119 /*
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120 allocate enough memory
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121 for the OEM name text ...
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122 */
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123 name = (char *) SDL_malloc(regsize);
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124 /* ... and read it from the registry */
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125 regresult =
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126 RegQueryValueExA(hKey,
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127 REGSTR_VAL_JOYOEMNAME, 0, 0,
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128 (LPBYTE) name, (LPDWORD) & regsize);
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129 RegCloseKey(hKey);
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130 }
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131 }
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132 }
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133 }
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134 return (name);
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135 }
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136
0
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137 /* Function to scan the system for joysticks.
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138 * This function should set SDL_numjoysticks to the number of available
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139 * joysticks. Joystick 0 should be the system default joystick.
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140 * It should return 0, or -1 on an unrecoverable fatal error.
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141 */
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142 int
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143 SDL_SYS_JoystickInit(void)
0
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144 {
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145 int i;
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146 int maxdevs;
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147 int numdevs;
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148 JOYINFOEX joyinfo;
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149 JOYCAPS joycaps;
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150 MMRESULT result;
0
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151
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152 /* Reset the joystick ID & name mapping tables */
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153 for (i = 0; i < MAX_JOYSTICKS; ++i) {
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154 SYS_JoystickID[i] = 0;
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155 SYS_JoystickName[i] = NULL;
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156 }
531
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157
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158 /* Loop over all potential joystick devices */
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159 numdevs = 0;
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160 maxdevs = joyGetNumDevs();
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161 for (i = JOYSTICKID1; i < maxdevs && numdevs < MAX_JOYSTICKS; ++i) {
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162
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163 joyinfo.dwSize = sizeof(joyinfo);
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164 joyinfo.dwFlags = JOY_RETURNALL;
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165 result = joyGetPosEx(SYS_JoystickID[i], &joyinfo);
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166 if (result == JOYERR_NOERROR) {
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167 result = joyGetDevCaps(i, &joycaps, sizeof(joycaps));
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168 if (result == JOYERR_NOERROR) {
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169 SYS_JoystickID[numdevs] = i;
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170 SYS_Joystick[numdevs] = joycaps;
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171 SYS_JoystickName[numdevs] =
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172 GetJoystickName(i, joycaps.szRegKey);
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173 numdevs++;
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174 }
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175 }
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176 }
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177 return (numdevs);
0
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178 }
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179
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180 /* Function to get the device-dependent name of a joystick */
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181 const char *
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182 SDL_SYS_JoystickName(int index)
0
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183 {
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184 if (SYS_JoystickName[index] != NULL) {
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185 return (SYS_JoystickName[index]);
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186 } else {
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187 return (SYS_Joystick[index].szPname);
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188 }
0
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189 }
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190
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191 /* Function to open a joystick for use.
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192 The joystick to open is specified by the index field of the joystick.
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193 This should fill the nbuttons and naxes fields of the joystick structure.
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194 It returns 0, or -1 if there is an error.
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195 */
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196 int
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197 SDL_SYS_JoystickOpen(SDL_Joystick * joystick)
0
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198 {
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199 int index, i;
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200 int caps_flags[MAX_AXES - 2] =
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201 { JOYCAPS_HASZ, JOYCAPS_HASR, JOYCAPS_HASU, JOYCAPS_HASV };
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202 int axis_min[MAX_AXES], axis_max[MAX_AXES];
0
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203
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204
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205 /* shortcut */
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206 index = joystick->index;
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207 axis_min[0] = SYS_Joystick[index].wXmin;
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208 axis_max[0] = SYS_Joystick[index].wXmax;
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209 axis_min[1] = SYS_Joystick[index].wYmin;
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210 axis_max[1] = SYS_Joystick[index].wYmax;
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211 axis_min[2] = SYS_Joystick[index].wZmin;
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212 axis_max[2] = SYS_Joystick[index].wZmax;
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213 axis_min[3] = SYS_Joystick[index].wRmin;
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214 axis_max[3] = SYS_Joystick[index].wRmax;
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215 axis_min[4] = SYS_Joystick[index].wUmin;
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216 axis_max[4] = SYS_Joystick[index].wUmax;
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217 axis_min[5] = SYS_Joystick[index].wVmin;
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218 axis_max[5] = SYS_Joystick[index].wVmax;
0
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219
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220 /* allocate memory for system specific hardware data */
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221 joystick->hwdata =
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222 (struct joystick_hwdata *) SDL_malloc(sizeof(*joystick->hwdata));
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223 if (joystick->hwdata == NULL) {
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224 SDL_OutOfMemory();
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225 return (-1);
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226 }
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227 SDL_memset(joystick->hwdata, 0, sizeof(*joystick->hwdata));
0
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228
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229 /* set hardware data */
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230 joystick->hwdata->id = SYS_JoystickID[index];
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231 for (i = 0; i < MAX_AXES; ++i) {
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232 if ((i < 2) || (SYS_Joystick[index].wCaps & caps_flags[i - 2])) {
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233 joystick->hwdata->transaxis[i].offset = AXIS_MIN - axis_min[i];
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234 joystick->hwdata->transaxis[i].scale =
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235 (float) (AXIS_MAX - AXIS_MIN) / (axis_max[i] - axis_min[i]);
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236 } else {
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237 joystick->hwdata->transaxis[i].offset = 0;
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238 joystick->hwdata->transaxis[i].scale = 1.0; /* Just in case */
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239 }
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240 }
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241
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242 /* fill nbuttons, naxes, and nhats fields */
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243 joystick->nbuttons = SYS_Joystick[index].wNumButtons;
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244 joystick->naxes = SYS_Joystick[index].wNumAxes;
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245 if (SYS_Joystick[index].wCaps & JOYCAPS_HASPOV) {
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246 joystick->nhats = 1;
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247 } else {
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248 joystick->nhats = 0;
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249 }
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250 return (0);
0
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251 }
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252
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253 static Uint8
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diff changeset
254 TranslatePOV(DWORD value)
0
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255 {
1895
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256 Uint8 pos;
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257
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258 pos = SDL_HAT_CENTERED;
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259 if (value != JOY_POVCENTERED) {
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260 if ((value > JOY_POVLEFT) || (value < JOY_POVRIGHT)) {
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261 pos |= SDL_HAT_UP;
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262 }
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263 if ((value > JOY_POVFORWARD) && (value < JOY_POVBACKWARD)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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264 pos |= SDL_HAT_RIGHT;
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265 }
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266 if ((value > JOY_POVRIGHT) && (value < JOY_POVLEFT)) {
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267 pos |= SDL_HAT_DOWN;
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268 }
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269 if (value > JOY_POVBACKWARD) {
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270 pos |= SDL_HAT_LEFT;
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271 }
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272 }
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273 return (pos);
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274 }
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275
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276 /* Function to update the state of a joystick - called as a device poll.
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277 * This function shouldn't update the joystick structure directly,
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278 * but instead should call SDL_PrivateJoystick*() to deliver events
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279 * and update joystick device state.
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280 */
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281 void
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282 SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
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283 {
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284 MMRESULT result;
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285 int i;
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286 DWORD flags[MAX_AXES] = { JOY_RETURNX, JOY_RETURNY, JOY_RETURNZ,
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287 JOY_RETURNR, JOY_RETURNU, JOY_RETURNV
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288 };
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289 DWORD pos[MAX_AXES];
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290 struct _transaxis *transaxis;
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291 int value, change;
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292 JOYINFOEX joyinfo;
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293
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294 joyinfo.dwSize = sizeof(joyinfo);
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295 joyinfo.dwFlags = JOY_RETURNALL | JOY_RETURNPOVCTS;
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296 if (!joystick->hats) {
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297 joyinfo.dwFlags &= ~(JOY_RETURNPOV | JOY_RETURNPOVCTS);
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298 }
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299 result = joyGetPosEx(joystick->hwdata->id, &joyinfo);
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300 if (result != JOYERR_NOERROR) {
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301 SetMMerror("joyGetPosEx", result);
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302 return;
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303 }
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304
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305 /* joystick motion events */
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306 pos[0] = joyinfo.dwXpos;
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307 pos[1] = joyinfo.dwYpos;
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308 pos[2] = joyinfo.dwZpos;
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309 pos[3] = joyinfo.dwRpos;
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310 pos[4] = joyinfo.dwUpos;
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311 pos[5] = joyinfo.dwVpos;
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312
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313 transaxis = joystick->hwdata->transaxis;
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314 for (i = 0; i < joystick->naxes; i++) {
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315 if (joyinfo.dwFlags & flags[i]) {
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316 value =
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317 (int) (((float) pos[i] +
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318 transaxis[i].offset) * transaxis[i].scale);
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319 change = (value - joystick->axes[i]);
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320 if ((change < -JOY_AXIS_THRESHOLD)
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321 || (change > JOY_AXIS_THRESHOLD)) {
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322 SDL_PrivateJoystickAxis(joystick, (Uint8) i, (Sint16) value);
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323 }
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324 }
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325 }
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326
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327 /* joystick button events */
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328 if (joyinfo.dwFlags & JOY_RETURNBUTTONS) {
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329 for (i = 0; i < joystick->nbuttons; ++i) {
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330 if (joyinfo.dwButtons & JOY_BUTTON_FLAG(i)) {
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331 if (!joystick->buttons[i]) {
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332 SDL_PrivateJoystickButton(joystick, (Uint8) i,
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333 SDL_PRESSED);
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334 }
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335 } else {
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diff changeset
336 if (joystick->buttons[i]) {
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337 SDL_PrivateJoystickButton(joystick, (Uint8) i,
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338 SDL_RELEASED);
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339 }
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diff changeset
340 }
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diff changeset
341 }
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diff changeset
342 }
0
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343
1895
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344 /* joystick hat events */
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345 if (joyinfo.dwFlags & JOY_RETURNPOV) {
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346 Uint8 pos;
0
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347
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348 pos = TranslatePOV(joyinfo.dwPOV);
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diff changeset
349 if (pos != joystick->hats[0]) {
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350 SDL_PrivateJoystickHat(joystick, 0, pos);
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351 }
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diff changeset
352 }
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353 }
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diff changeset
354
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diff changeset
355 /* Function to close a joystick after use */
1895
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diff changeset
356 void
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diff changeset
357 SDL_SYS_JoystickClose(SDL_Joystick * joystick)
0
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diff changeset
358 {
1895
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diff changeset
359 if (joystick->hwdata != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
360 /* free system specific hardware data */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
361 SDL_free(joystick->hwdata);
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diff changeset
362 }
0
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diff changeset
363 }
74212992fb08 Initial revision
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parents:
diff changeset
364
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diff changeset
365 /* Function to perform any system-specific joystick related cleanup */
1895
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diff changeset
366 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
367 SDL_SYS_JoystickQuit(void)
0
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diff changeset
368 {
1895
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diff changeset
369 int i;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
370 for (i = 0; i < MAX_JOYSTICKS; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1748
diff changeset
371 if (SYS_JoystickName[i] != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
372 SDL_free(SYS_JoystickName[i]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
373 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
374 }
0
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diff changeset
375 }
74212992fb08 Initial revision
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parents:
diff changeset
376
74212992fb08 Initial revision
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parents:
diff changeset
377
74212992fb08 Initial revision
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diff changeset
378 /* implementation functions */
1895
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diff changeset
379 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
380 SetMMerror(char *function, int code)
0
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diff changeset
381 {
1895
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diff changeset
382 static char *error;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
383 static char errbuf[1024];
0
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parents:
diff changeset
384
1895
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
385 errbuf[0] = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
386 switch (code) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
387 case MMSYSERR_NODRIVER:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
388 error = "Joystick driver not present";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
389 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
390
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
391 case MMSYSERR_INVALPARAM:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
392 case JOYERR_PARMS:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
393 error = "Invalid parameter(s)";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
394 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
395
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
396 case MMSYSERR_BADDEVICEID:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
397 error = "Bad device ID";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
398 break;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
399
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
400 case JOYERR_UNPLUGGED:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
401 error = "Joystick not attached";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
402 break;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
403
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
404 case JOYERR_NOCANDO:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
405 error = "Can't capture joystick input";
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
406 break;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
407
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
408 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
409 SDL_snprintf(errbuf, SDL_arraysize(errbuf),
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
410 "%s: Unknown Multimedia system error: 0x%x",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
411 function, code);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
412 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
413 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
414
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
415 if (!errbuf[0]) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
416 SDL_snprintf(errbuf, SDL_arraysize(errbuf), "%s: %s", function,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
417 error);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
418 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
419 SDL_SetError("%s", errbuf);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
420 }
1635
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
421
92947e3a18db Make sure code is only compiled if the appropriate subsystem is enabled
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
422 #endif /* SDL_JOYSTICK_WINMM */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1748
diff changeset
423 /* vi: set ts=4 sw=4 expandtab: */