Mercurial > sdl-ios-xcode
annotate src/haptic/darwin/SDL_syshaptic.c @ 4866:f42e8db53f78
Added a typedef for the thread function to simplify documentation
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 28 Aug 2010 22:56:52 -0700 |
parents | b717ce4dfe36 |
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rev | line source |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
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3 Copyright (C) 2008 Edgar Simo |
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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_HAPTIC_IOKIT |
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25 |
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26 #include "SDL_haptic.h" |
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27 #include "../SDL_syshaptic.h" |
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28 #include "SDL_joystick.h" |
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29 #include "../../joystick/SDL_sysjoystick.h" /* For the real SDL_Joystick */ |
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30 #include "../../joystick/darwin/SDL_sysjoystick_c.h" /* For joystick hwdata */ |
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31 |
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32 #include <IOKit/IOKitLib.h> |
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33 #include <IOKit/hid/IOHIDKeys.h> |
2729 | 34 #include <IOKit/hid/IOHIDUsageTables.h> |
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35 #include <ForceFeedback/ForceFeedback.h> |
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36 #include <ForceFeedback/ForceFeedbackConstants.h> |
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37 |
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38 #ifndef IO_OBJECT_NULL |
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39 #define IO_OBJECT_NULL ((io_service_t)0) |
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40 #endif |
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41 |
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42 #define MAX_HAPTICS 32 |
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43 |
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44 |
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45 /* |
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46 * List of available haptic devices. |
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47 */ |
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48 static struct |
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49 { |
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50 char name[256]; /* Name of the device. */ |
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51 |
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52 io_service_t dev; /* Node we use to create the device. */ |
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53 SDL_Haptic *haptic; /* Haptic currently assosciated with it. */ |
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54 |
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55 /* Usage pages for determining if it's a mouse or not. */ |
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56 long usage; |
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57 long usagePage; |
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58 } SDL_hapticlist[MAX_HAPTICS]; |
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59 |
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60 |
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61 /* |
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62 * Haptic system hardware data. |
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63 */ |
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64 struct haptic_hwdata |
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65 { |
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66 FFDeviceObjectReference device; /* Hardware device. */ |
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67 UInt8 axes[3]; |
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68 }; |
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69 |
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70 |
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71 /* |
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72 * Haptic system effect data. |
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73 */ |
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74 struct haptic_hweffect |
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75 { |
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76 FFEffectObjectReference ref; /* Reference. */ |
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77 struct FFEFFECT effect; /* Hardware effect. */ |
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78 }; |
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79 |
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80 /* |
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81 * Prototypes. |
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82 */ |
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83 static void SDL_SYS_HapticFreeFFEFFECT(FFEFFECT * effect, int type); |
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84 static int HIDGetDeviceProduct(io_service_t dev, char *name); |
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85 |
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86 |
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87 /* |
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88 * Like strerror but for force feedback errors. |
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89 */ |
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90 static const char * |
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91 FFStrError(HRESULT err) |
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92 { |
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93 switch (err) { |
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94 case FFERR_DEVICEFULL: |
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95 return "device full"; |
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96 /* This should be valid, but for some reason isn't defined... */ |
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97 /*case FFERR_DEVICENOTREG: |
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98 return "device not registered"; */ |
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99 case FFERR_DEVICEPAUSED: |
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100 return "device paused"; |
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101 case FFERR_DEVICERELEASED: |
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102 return "device released"; |
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103 case FFERR_EFFECTPLAYING: |
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104 return "effect playing"; |
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105 case FFERR_EFFECTTYPEMISMATCH: |
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106 return "effect type mismatch"; |
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107 case FFERR_EFFECTTYPENOTSUPPORTED: |
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108 return "effect type not supported"; |
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109 case FFERR_GENERIC: |
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110 return "undetermined error"; |
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111 case FFERR_HASEFFECTS: |
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112 return "device has effects"; |
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113 case FFERR_INCOMPLETEEFFECT: |
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114 return "incomplete effect"; |
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115 case FFERR_INTERNAL: |
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116 return "internal fault"; |
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117 case FFERR_INVALIDDOWNLOADID: |
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118 return "invalid download id"; |
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119 case FFERR_INVALIDPARAM: |
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120 return "invalid parameter"; |
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121 case FFERR_MOREDATA: |
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122 return "more data"; |
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123 case FFERR_NOINTERFACE: |
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124 return "interface not supported"; |
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125 case FFERR_NOTDOWNLOADED: |
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126 return "effect is not downloaded"; |
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127 case FFERR_NOTINITIALIZED: |
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128 return "object has not been initialized"; |
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129 case FFERR_OUTOFMEMORY: |
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130 return "out of memory"; |
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131 case FFERR_UNPLUGGED: |
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132 return "device is unplugged"; |
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133 case FFERR_UNSUPPORTED: |
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134 return "function call unsupported"; |
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135 case FFERR_UNSUPPORTEDAXIS: |
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136 return "axis unsupported"; |
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137 |
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138 default: |
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139 return "unknown error"; |
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140 } |
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141 } |
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142 |
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143 |
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144 /* |
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145 * Initializes the haptic subsystem. |
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146 */ |
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147 int |
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148 SDL_SYS_HapticInit(void) |
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149 { |
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150 int numhaptics; |
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151 IOReturn result; |
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152 io_iterator_t iter; |
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153 CFDictionaryRef match; |
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154 io_service_t device; |
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155 CFMutableDictionaryRef hidProperties; |
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156 CFTypeRef refCF; |
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157 |
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158 /* Clear all the memory. */ |
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159 SDL_memset(SDL_hapticlist, 0, sizeof(SDL_hapticlist)); |
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160 |
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161 /* Get HID devices. */ |
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162 match = IOServiceMatching(kIOHIDDeviceKey); |
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163 if (match == NULL) { |
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164 SDL_SetError("Haptic: Failed to get IOServiceMatching."); |
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165 return -1; |
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166 } |
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167 |
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168 /* Now search I/O Registry for matching devices. */ |
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169 result = IOServiceGetMatchingServices(kIOMasterPortDefault, match, &iter); |
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170 if (result != kIOReturnSuccess) { |
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171 SDL_SetError("Haptic: Couldn't create a HID object iterator."); |
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172 return -1; |
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173 } |
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174 /* IOServiceGetMatchingServices consumes dictionary. */ |
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175 |
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176 if (!IOIteratorIsValid(iter)) { /* No iterator. */ |
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177 numhaptics = 0; |
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178 return 0; |
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179 } |
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180 |
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181 numhaptics = 0; |
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182 while ((device = IOIteratorNext(iter)) != IO_OBJECT_NULL) { |
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183 |
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184 /* Check for force feedback. */ |
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185 if (FFIsForceFeedback(device) == FF_OK) { |
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186 |
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187 /* Set basic device data. */ |
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188 HIDGetDeviceProduct(device, SDL_hapticlist[numhaptics].name); |
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189 SDL_hapticlist[numhaptics].dev = device; |
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190 SDL_hapticlist[numhaptics].haptic = NULL; |
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191 |
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192 /* Set usage pages. */ |
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193 hidProperties = 0; |
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194 refCF = 0; |
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195 result = IORegistryEntryCreateCFProperties(device, |
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196 &hidProperties, |
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197 kCFAllocatorDefault, |
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198 kNilOptions); |
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199 if ((result == KERN_SUCCESS) && hidProperties) { |
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200 refCF = |
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201 CFDictionaryGetValue(hidProperties, |
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202 CFSTR(kIOHIDPrimaryUsagePageKey)); |
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203 if (refCF) { |
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204 if (!CFNumberGetValue(refCF, kCFNumberLongType, |
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205 &SDL_hapticlist[numhaptics]. |
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206 usagePage)) |
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207 SDL_SetError |
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208 ("Haptic: Recieving device's usage page."); |
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209 refCF = |
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210 CFDictionaryGetValue(hidProperties, |
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211 CFSTR(kIOHIDPrimaryUsageKey)); |
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212 if (refCF) { |
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213 if (!CFNumberGetValue(refCF, kCFNumberLongType, |
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214 &SDL_hapticlist[numhaptics]. |
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215 usage)) |
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216 SDL_SetError("Haptic: Recieving device's usage."); |
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217 } |
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218 } |
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219 CFRelease(hidProperties); |
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220 } |
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221 |
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222 /* Device has been added. */ |
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223 numhaptics++; |
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224 } else { /* Free the unused device. */ |
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225 IOObjectRelease(device); |
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226 } |
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227 |
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228 /* Reached haptic limit. */ |
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229 if (numhaptics >= MAX_HAPTICS) |
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230 break; |
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231 } |
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232 IOObjectRelease(iter); |
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233 |
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234 return numhaptics; |
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235 } |
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236 |
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237 |
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238 /* |
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239 * Return the name of a haptic device, does not need to be opened. |
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240 */ |
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241 const char * |
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242 SDL_SYS_HapticName(int index) |
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243 { |
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244 return SDL_hapticlist[index].name; |
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245 } |
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246 |
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247 /* |
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248 * Gets the device's product name. |
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249 */ |
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250 static int |
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251 HIDGetDeviceProduct(io_service_t dev, char *name) |
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252 { |
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253 CFMutableDictionaryRef hidProperties, usbProperties; |
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254 io_registry_entry_t parent1, parent2; |
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255 kern_return_t ret; |
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256 |
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257 hidProperties = usbProperties = 0; |
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258 |
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259 ret = IORegistryEntryCreateCFProperties(dev, &hidProperties, |
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260 kCFAllocatorDefault, kNilOptions); |
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261 if ((ret != KERN_SUCCESS) || !hidProperties) { |
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262 SDL_SetError("Haptic: Unable to create CFProperties."); |
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263 return -1; |
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264 } |
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265 |
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266 /* Mac OS X currently is not mirroring all USB properties to HID page so need to look at USB device page also |
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267 * get dictionary for usb properties: step up two levels and get CF dictionary for USB properties |
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268 */ |
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269 if ((KERN_SUCCESS == |
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270 IORegistryEntryGetParentEntry(dev, kIOServicePlane, &parent1)) |
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271 && (KERN_SUCCESS == |
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272 IORegistryEntryGetParentEntry(parent1, kIOServicePlane, &parent2)) |
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273 && (KERN_SUCCESS == |
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274 IORegistryEntryCreateCFProperties(parent2, &usbProperties, |
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275 kCFAllocatorDefault, |
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276 kNilOptions))) { |
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277 if (usbProperties) { |
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278 CFTypeRef refCF = 0; |
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279 /* get device info |
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280 * try hid dictionary first, if fail then go to usb dictionary |
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281 */ |
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282 |
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283 |
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284 /* Get product name */ |
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285 refCF = |
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286 CFDictionaryGetValue(hidProperties, CFSTR(kIOHIDProductKey)); |
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287 if (!refCF) |
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288 refCF = |
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289 CFDictionaryGetValue(usbProperties, |
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290 CFSTR("USB Product Name")); |
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291 if (refCF) { |
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292 if (!CFStringGetCString(refCF, name, 256, |
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293 CFStringGetSystemEncoding())) { |
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294 SDL_SetError |
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295 ("Haptic: CFStringGetCString error retrieving pDevice->product."); |
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296 return -1; |
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297 } |
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298 } |
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299 |
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300 CFRelease(usbProperties); |
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301 } else { |
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302 SDL_SetError |
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303 ("Haptic: IORegistryEntryCreateCFProperties failed to create usbProperties."); |
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304 return -1; |
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305 } |
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306 |
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307 /* Release stuff. */ |
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308 if (kIOReturnSuccess != IOObjectRelease(parent2)) { |
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309 SDL_SetError("Haptic: IOObjectRelease error with parent2."); |
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310 } |
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311 if (kIOReturnSuccess != IOObjectRelease(parent1)) { |
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312 SDL_SetError("Haptic: IOObjectRelease error with parent1."); |
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313 } |
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314 } else { |
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315 SDL_SetError("Haptic: Error getting registry entries."); |
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316 return -1; |
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317 } |
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318 |
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319 return 0; |
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320 } |
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321 |
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322 |
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323 #define FF_TEST(ff, s) \ |
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324 if (features.supportedEffects & (ff)) supported |= (s) |
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325 /* |
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326 * Gets supported features. |
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327 */ |
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328 static unsigned int |
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329 GetSupportedFeatures(SDL_Haptic * haptic) |
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330 { |
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331 HRESULT ret; |
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332 FFDeviceObjectReference device; |
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333 FFCAPABILITIES features; |
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334 unsigned int supported; |
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335 Uint32 val; |
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336 |
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337 device = haptic->hwdata->device; |
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338 |
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339 ret = FFDeviceGetForceFeedbackCapabilities(device, &features); |
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340 if (ret != FF_OK) { |
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341 SDL_SetError("Haptic: Unable to get device's supported features."); |
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342 return -1; |
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343 } |
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344 |
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345 supported = 0; |
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346 |
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347 /* Get maximum effects. */ |
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348 haptic->neffects = features.storageCapacity; |
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349 haptic->nplaying = features.playbackCapacity; |
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350 |
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351 /* Test for effects. */ |
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352 FF_TEST(FFCAP_ET_CONSTANTFORCE, SDL_HAPTIC_CONSTANT); |
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353 FF_TEST(FFCAP_ET_RAMPFORCE, SDL_HAPTIC_RAMP); |
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354 FF_TEST(FFCAP_ET_SQUARE, SDL_HAPTIC_SQUARE); |
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355 FF_TEST(FFCAP_ET_SINE, SDL_HAPTIC_SINE); |
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356 FF_TEST(FFCAP_ET_TRIANGLE, SDL_HAPTIC_TRIANGLE); |
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357 FF_TEST(FFCAP_ET_SAWTOOTHUP, SDL_HAPTIC_SAWTOOTHUP); |
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358 FF_TEST(FFCAP_ET_SAWTOOTHDOWN, SDL_HAPTIC_SAWTOOTHDOWN); |
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359 FF_TEST(FFCAP_ET_SPRING, SDL_HAPTIC_SPRING); |
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360 FF_TEST(FFCAP_ET_DAMPER, SDL_HAPTIC_DAMPER); |
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361 FF_TEST(FFCAP_ET_INERTIA, SDL_HAPTIC_INERTIA); |
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362 FF_TEST(FFCAP_ET_FRICTION, SDL_HAPTIC_FRICTION); |
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363 FF_TEST(FFCAP_ET_CUSTOMFORCE, SDL_HAPTIC_CUSTOM); |
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364 |
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365 /* Check if supports gain. */ |
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366 ret = FFDeviceGetForceFeedbackProperty(device, FFPROP_FFGAIN, |
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367 &val, sizeof(val)); |
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368 if (ret == FF_OK) |
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369 supported |= SDL_HAPTIC_GAIN; |
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370 else if (ret != FFERR_UNSUPPORTED) { |
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371 SDL_SetError("Haptic: Unable to get if device supports gain: %s.", |
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372 FFStrError(ret)); |
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373 return -1; |
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374 } |
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375 |
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376 /* Checks if supports autocenter. */ |
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377 ret = FFDeviceGetForceFeedbackProperty(device, FFPROP_AUTOCENTER, |
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378 &val, sizeof(val)); |
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379 if (ret == FF_OK) |
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380 supported |= SDL_HAPTIC_AUTOCENTER; |
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381 else if (ret != FFERR_UNSUPPORTED) { |
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382 SDL_SetError |
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383 ("Haptic: Unable to get if device supports autocenter: %s.", |
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384 FFStrError(ret)); |
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385 return -1; |
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386 } |
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387 |
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388 /* Check for axes, we have an artificial limit on axes */ |
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389 haptic->naxes = ((features.numFfAxes) > 3) ? 3 : features.numFfAxes; |
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390 /* Actually store the axes we want to use */ |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
391 SDL_memcpy(haptic->hwdata->axes, features.ffAxes, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
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parents:
diff
changeset
|
392 haptic->naxes * sizeof(Uint8)); |
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Final merge of Google Summer of Code 2008 work...
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parents:
diff
changeset
|
393 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
394 /* Always supported features. */ |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
395 supported |= SDL_HAPTIC_STATUS | SDL_HAPTIC_PAUSE; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
396 |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
397 haptic->supported = supported; |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
398 return 0;; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
399 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
400 |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
401 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
402 /* |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
403 * Opens the haptic device from the file descriptor. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
404 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
405 static int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
406 SDL_SYS_HapticOpenFromService(SDL_Haptic * haptic, io_service_t service) |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
407 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
408 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
409 int ret2; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
410 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
411 /* Allocate the hwdata */ |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
412 haptic->hwdata = (struct haptic_hwdata *) |
0906692aa6a4
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parents:
diff
changeset
|
413 SDL_malloc(sizeof(*haptic->hwdata)); |
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parents:
diff
changeset
|
414 if (haptic->hwdata == NULL) { |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
415 SDL_OutOfMemory(); |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
416 goto creat_err; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
417 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
418 SDL_memset(haptic->hwdata, 0, sizeof(*haptic->hwdata)); |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
419 |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
420 /* Open the device */ |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
421 ret = FFCreateDevice(service, &haptic->hwdata->device); |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
422 if (ret != FF_OK) { |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
423 SDL_SetError("Haptic: Unable to create device from service: %s.", |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
424 FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
425 goto creat_err; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
426 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
427 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
428 /* Get supported features. */ |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
429 ret2 = GetSupportedFeatures(haptic); |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
430 if (haptic->supported < 0) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
431 goto open_err; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
432 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
433 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
434 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
435 /* Reset and then enable actuators. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
436 ret = FFDeviceSendForceFeedbackCommand(haptic->hwdata->device, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
437 FFSFFC_RESET); |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
438 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
439 SDL_SetError("Haptic: Unable to reset device: %s.", FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
440 goto open_err; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
441 } |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
442 ret = FFDeviceSendForceFeedbackCommand(haptic->hwdata->device, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
443 FFSFFC_SETACTUATORSON); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
444 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
445 SDL_SetError("Haptic: Unable to enable actuators: %s.", |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
446 FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
447 goto open_err; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
448 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
449 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
450 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
451 /* Allocate effects memory. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
452 haptic->effects = (struct haptic_effect *) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
453 SDL_malloc(sizeof(struct haptic_effect) * haptic->neffects); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
454 if (haptic->effects == NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
455 SDL_OutOfMemory(); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
456 goto open_err; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
457 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
458 /* Clear the memory */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
459 SDL_memset(haptic->effects, 0, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
460 sizeof(struct haptic_effect) * haptic->neffects); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
461 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
462 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
463 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
464 /* Error handling */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
465 open_err: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
466 FFReleaseDevice(haptic->hwdata->device); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
467 creat_err: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
468 if (haptic->hwdata != NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
469 free(haptic->hwdata); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
470 haptic->hwdata = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
471 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
472 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
473 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
474 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
475 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
476 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
477 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
478 * Opens a haptic device for usage. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
479 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
480 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
481 SDL_SYS_HapticOpen(SDL_Haptic * haptic) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
482 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
483 return SDL_SYS_HapticOpenFromService(haptic, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
484 SDL_hapticlist[haptic->index].dev); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
485 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
486 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
487 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
488 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
489 * Opens a haptic device from first mouse it finds for usage. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
490 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
491 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
492 SDL_SYS_HapticMouse(void) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
493 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
494 int i; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
495 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
496 for (i = 0; i < SDL_numhaptics; i++) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
497 if ((SDL_hapticlist[i].usagePage == kHIDPage_GenericDesktop) && |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
498 (SDL_hapticlist[i].usage == kHIDUsage_GD_Mouse)) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
499 return i; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
500 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
501 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
502 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
503 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
504 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
505 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
506 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
507 * Checks to see if a joystick has haptic features. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
508 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
509 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
510 SDL_SYS_JoystickIsHaptic(SDL_Joystick * joystick) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
511 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
512 if (joystick->hwdata->ffservice != 0) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
513 return SDL_TRUE; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
514 return SDL_FALSE; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
515 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
516 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
517 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
518 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
519 * Checks to see if the haptic device and joystick and in reality the same. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
520 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
521 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
522 SDL_SYS_JoystickSameHaptic(SDL_Haptic * haptic, SDL_Joystick * joystick) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
523 { |
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524 if (IOObjectIsEqualTo((io_object_t) haptic->hwdata->device, |
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525 joystick->hwdata->ffservice)) |
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526 return 1; |
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parents:
diff
changeset
|
527 return 0; |
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|
528 } |
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parents:
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|
529 |
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|
530 |
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Sam Lantinga <slouken@libsdl.org>
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diff
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|
531 /* |
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Sam Lantinga <slouken@libsdl.org>
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|
532 * Opens a SDL_Haptic from a SDL_Joystick. |
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|
533 */ |
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|
534 int |
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535 SDL_SYS_HapticOpenFromJoystick(SDL_Haptic * haptic, SDL_Joystick * joystick) |
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|
536 { |
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|
537 return SDL_SYS_HapticOpenFromService(haptic, joystick->hwdata->ffservice); |
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538 } |
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|
539 |
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parents:
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|
540 |
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diff
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|
541 /* |
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Sam Lantinga <slouken@libsdl.org>
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diff
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|
542 * Closes the haptic device. |
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diff
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|
543 */ |
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|
544 void |
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545 SDL_SYS_HapticClose(SDL_Haptic * haptic) |
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546 { |
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Sam Lantinga <slouken@libsdl.org>
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547 if (haptic->hwdata) { |
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|
548 |
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diff
changeset
|
549 /* Free Effects. */ |
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|
550 SDL_free(haptic->effects); |
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551 haptic->effects = NULL; |
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552 haptic->neffects = 0; |
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|
553 |
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|
554 /* Clean up */ |
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Sam Lantinga <slouken@libsdl.org>
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diff
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|
555 FFReleaseDevice(haptic->hwdata->device); |
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|
556 |
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557 /* Free */ |
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558 SDL_free(haptic->hwdata); |
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|
559 haptic->hwdata = NULL; |
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|
560 } |
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|
561 } |
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|
562 |
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parents:
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|
563 |
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Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
564 /* |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
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|
565 * Clean up after system specific haptic stuff |
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Sam Lantinga <slouken@libsdl.org>
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changeset
|
566 */ |
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|
567 void |
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|
568 SDL_SYS_HapticQuit(void) |
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parents:
diff
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|
569 { |
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570 int i; |
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parents:
diff
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571 |
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parents:
diff
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572 for (i = 0; i < SDL_numhaptics; i++) { |
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573 /* Opened and not closed haptics are leaked, this is on purpose. |
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diff
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|
574 * Close your haptic devices after usage. */ |
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diff
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|
575 |
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diff
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|
576 /* Free the io_service_t */ |
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diff
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|
577 IOObjectRelease(SDL_hapticlist[i].dev); |
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578 } |
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|
579 } |
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diff
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|
580 |
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|
581 |
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changeset
|
582 /* |
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diff
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|
583 * Converts an SDL trigger button to an FFEFFECT trigger button. |
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parents:
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584 */ |
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parents:
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|
585 static DWORD |
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parents:
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|
586 FFGetTriggerButton(Uint16 button) |
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|
587 { |
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|
588 DWORD dwTriggerButton; |
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diff
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|
589 |
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parents:
diff
changeset
|
590 dwTriggerButton = FFEB_NOTRIGGER; |
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diff
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|
591 |
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parents:
diff
changeset
|
592 if (button != 0) { |
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parents:
diff
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|
593 dwTriggerButton = FFJOFS_BUTTON(button - 1); |
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changeset
|
594 } |
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diff
changeset
|
595 |
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parents:
diff
changeset
|
596 return dwTriggerButton; |
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Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
597 } |
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diff
changeset
|
598 |
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parents:
diff
changeset
|
599 |
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diff
changeset
|
600 /* |
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diff
changeset
|
601 * Sets the direction. |
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diff
changeset
|
602 */ |
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diff
changeset
|
603 static int |
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diff
changeset
|
604 SDL_SYS_SetDirection(FFEFFECT * effect, SDL_HapticDirection * dir, int naxes) |
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parents:
diff
changeset
|
605 { |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
606 LONG *rglDir; |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
607 |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
608 /* Handle no axes a part. */ |
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parents:
diff
changeset
|
609 if (naxes == 0) { |
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diff
changeset
|
610 effect->dwFlags |= FFEFF_SPHERICAL; /* Set as default. */ |
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diff
changeset
|
611 effect->rglDirection = NULL; |
0906692aa6a4
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changeset
|
612 return 0; |
0906692aa6a4
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|
613 } |
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diff
changeset
|
614 |
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Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
615 /* Has axes. */ |
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|
616 rglDir = SDL_malloc(sizeof(LONG) * naxes); |
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|
617 if (rglDir == NULL) { |
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|
618 SDL_OutOfMemory(); |
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|
619 return -1; |
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|
620 } |
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|
621 SDL_memset(rglDir, 0, sizeof(LONG) * naxes); |
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622 effect->rglDirection = rglDir; |
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|
623 |
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|
624 switch (dir->type) { |
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|
625 case SDL_HAPTIC_POLAR: |
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626 effect->dwFlags |= FFEFF_POLAR; |
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627 rglDir[0] = dir->dir[0]; |
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628 return 0; |
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changeset
|
629 case SDL_HAPTIC_CARTESIAN: |
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630 effect->dwFlags |= FFEFF_CARTESIAN; |
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|
631 rglDir[0] = dir->dir[0]; |
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|
632 if (naxes > 1) |
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changeset
|
633 rglDir[1] = dir->dir[1]; |
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|
634 if (naxes > 2) |
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changeset
|
635 rglDir[2] = dir->dir[2]; |
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|
636 return 0; |
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diff
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|
637 case SDL_HAPTIC_SPHERICAL: |
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638 effect->dwFlags |= FFEFF_SPHERICAL; |
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639 rglDir[0] = dir->dir[0]; |
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|
640 if (naxes > 1) |
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diff
changeset
|
641 rglDir[1] = dir->dir[1]; |
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|
642 if (naxes > 2) |
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diff
changeset
|
643 rglDir[2] = dir->dir[2]; |
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diff
changeset
|
644 return 0; |
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parents:
diff
changeset
|
645 |
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changeset
|
646 default: |
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parents:
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changeset
|
647 SDL_SetError("Haptic: Unknown direction type."); |
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648 return -1; |
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diff
changeset
|
649 } |
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diff
changeset
|
650 } |
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diff
changeset
|
651 |
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diff
changeset
|
652 |
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diff
changeset
|
653 /* Clamps and converts. */ |
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diff
changeset
|
654 #define CCONVERT(x) (((x) > 0x7FFF) ? 10000 : ((x)*10000) / 0x7FFF) |
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diff
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|
655 /* Just converts. */ |
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diff
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|
656 #define CONVERT(x) (((x)*10000) / 0x7FFF) |
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657 /* |
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658 * Creates the FFEFFECT from a SDL_HapticEffect. |
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659 */ |
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660 static int |
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661 SDL_SYS_ToFFEFFECT(SDL_Haptic * haptic, FFEFFECT * dest, |
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662 SDL_HapticEffect * src) |
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663 { |
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664 int i; |
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665 FFCONSTANTFORCE *constant; |
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666 FFPERIODIC *periodic; |
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667 FFCONDITION *condition; /* Actually an array of conditions - one per axis. */ |
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668 FFRAMPFORCE *ramp; |
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669 FFCUSTOMFORCE *custom; |
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670 FFENVELOPE *envelope; |
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671 SDL_HapticConstant *hap_constant; |
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672 SDL_HapticPeriodic *hap_periodic; |
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673 SDL_HapticCondition *hap_condition; |
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674 SDL_HapticRamp *hap_ramp; |
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675 SDL_HapticCustom *hap_custom; |
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676 DWORD *axes; |
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677 |
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678 /* Set global stuff. */ |
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679 SDL_memset(dest, 0, sizeof(FFEFFECT)); |
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680 dest->dwSize = sizeof(FFEFFECT); /* Set the structure size. */ |
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681 dest->dwSamplePeriod = 0; /* Not used by us. */ |
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682 dest->dwGain = 10000; /* Gain is set globally, not locally. */ |
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683 dest->dwFlags = FFEFF_OBJECTOFFSETS; /* Seems obligatory. */ |
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684 |
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685 /* Envelope. */ |
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686 envelope = SDL_malloc(sizeof(FFENVELOPE)); |
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687 if (envelope == NULL) { |
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688 SDL_OutOfMemory(); |
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689 return -1; |
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690 } |
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691 SDL_memset(envelope, 0, sizeof(FFENVELOPE)); |
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692 dest->lpEnvelope = envelope; |
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693 envelope->dwSize = sizeof(FFENVELOPE); /* Always should be this. */ |
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694 |
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695 /* Axes. */ |
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696 dest->cAxes = haptic->naxes; |
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697 if (dest->cAxes > 0) { |
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698 axes = SDL_malloc(sizeof(DWORD) * dest->cAxes); |
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699 if (axes == NULL) { |
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700 SDL_OutOfMemory(); |
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701 return -1; |
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702 } |
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703 axes[0] = haptic->hwdata->axes[0]; /* Always at least one axis. */ |
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704 if (dest->cAxes > 1) { |
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705 axes[1] = haptic->hwdata->axes[1]; |
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706 } |
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707 if (dest->cAxes > 2) { |
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708 axes[2] = haptic->hwdata->axes[2]; |
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709 } |
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710 dest->rgdwAxes = axes; |
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711 } |
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712 |
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713 |
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714 /* The big type handling switch, even bigger then linux's version. */ |
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715 switch (src->type) { |
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716 case SDL_HAPTIC_CONSTANT: |
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717 hap_constant = &src->constant; |
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718 constant = SDL_malloc(sizeof(FFCONSTANTFORCE)); |
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719 if (constant == NULL) { |
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720 SDL_OutOfMemory(); |
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721 return -1; |
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722 } |
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723 SDL_memset(constant, 0, sizeof(FFCONSTANTFORCE)); |
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724 |
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725 /* Specifics */ |
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726 constant->lMagnitude = CONVERT(hap_constant->level); |
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727 dest->cbTypeSpecificParams = sizeof(FFCONSTANTFORCE); |
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728 dest->lpvTypeSpecificParams = constant; |
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|
729 |
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730 /* Generics */ |
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731 dest->dwDuration = hap_constant->length * 1000; /* In microseconds. */ |
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732 dest->dwTriggerButton = FFGetTriggerButton(hap_constant->button); |
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733 dest->dwTriggerRepeatInterval = hap_constant->interval; |
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734 dest->dwStartDelay = hap_constant->delay * 1000; /* In microseconds. */ |
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735 |
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736 /* Direction. */ |
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737 if (SDL_SYS_SetDirection(dest, &hap_constant->direction, dest->cAxes) |
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738 < 0) { |
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739 return -1; |
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740 } |
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|
741 |
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742 /* Envelope */ |
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743 if ((hap_constant->attack_length == 0) |
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744 && (hap_constant->fade_length == 0)) { |
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745 SDL_free(envelope); |
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746 dest->lpEnvelope = NULL; |
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747 } else { |
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748 envelope->dwAttackLevel = CCONVERT(hap_constant->attack_level); |
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749 envelope->dwAttackTime = hap_constant->attack_length * 1000; |
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750 envelope->dwFadeLevel = CCONVERT(hap_constant->fade_level); |
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751 envelope->dwFadeTime = hap_constant->fade_length * 1000; |
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752 } |
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753 |
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754 break; |
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755 |
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756 case SDL_HAPTIC_SINE: |
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757 case SDL_HAPTIC_SQUARE: |
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758 case SDL_HAPTIC_TRIANGLE: |
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759 case SDL_HAPTIC_SAWTOOTHUP: |
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760 case SDL_HAPTIC_SAWTOOTHDOWN: |
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761 hap_periodic = &src->periodic; |
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762 periodic = SDL_malloc(sizeof(FFPERIODIC)); |
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763 if (periodic == NULL) { |
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764 SDL_OutOfMemory(); |
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765 return -1; |
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|
766 } |
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767 SDL_memset(periodic, 0, sizeof(FFPERIODIC)); |
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768 |
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769 /* Specifics */ |
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770 periodic->dwMagnitude = CONVERT(hap_periodic->magnitude); |
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771 periodic->lOffset = CONVERT(hap_periodic->offset); |
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772 periodic->dwPhase = hap_periodic->phase; |
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773 periodic->dwPeriod = hap_periodic->period * 1000; |
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774 dest->cbTypeSpecificParams = sizeof(FFPERIODIC); |
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775 dest->lpvTypeSpecificParams = periodic; |
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776 |
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777 /* Generics */ |
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778 dest->dwDuration = hap_periodic->length * 1000; /* In microseconds. */ |
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779 dest->dwTriggerButton = FFGetTriggerButton(hap_periodic->button); |
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780 dest->dwTriggerRepeatInterval = hap_periodic->interval; |
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781 dest->dwStartDelay = hap_periodic->delay * 1000; /* In microseconds. */ |
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782 |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
783 /* Direction. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
784 if (SDL_SYS_SetDirection(dest, &hap_periodic->direction, dest->cAxes) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
785 < 0) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
786 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
787 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
788 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
789 /* Envelope */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
790 if ((hap_periodic->attack_length == 0) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
791 && (hap_periodic->fade_length == 0)) { |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
792 SDL_free(envelope); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
793 dest->lpEnvelope = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
794 } else { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
795 envelope->dwAttackLevel = CCONVERT(hap_periodic->attack_level); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
796 envelope->dwAttackTime = hap_periodic->attack_length * 1000; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
797 envelope->dwFadeLevel = CCONVERT(hap_periodic->fade_level); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
798 envelope->dwFadeTime = hap_periodic->fade_length * 1000; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
799 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
800 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
801 break; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
802 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
803 case SDL_HAPTIC_SPRING: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
804 case SDL_HAPTIC_DAMPER: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
805 case SDL_HAPTIC_INERTIA: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
806 case SDL_HAPTIC_FRICTION: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
807 hap_condition = &src->condition; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
808 condition = SDL_malloc(sizeof(FFCONDITION) * dest->cAxes); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
809 if (condition == NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
810 SDL_OutOfMemory(); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
811 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
812 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
813 SDL_memset(condition, 0, sizeof(FFCONDITION)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
814 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
815 /* Specifics */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
816 for (i = 0; i < dest->cAxes; i++) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
817 condition[i].lOffset = CONVERT(hap_condition->center[i]); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
818 condition[i].lPositiveCoefficient = |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
819 CONVERT(hap_condition->right_coeff[i]); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
820 condition[i].lNegativeCoefficient = |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
821 CONVERT(hap_condition->left_coeff[i]); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
822 condition[i].dwPositiveSaturation = |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
823 CCONVERT(hap_condition->right_sat[i]); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
824 condition[i].dwNegativeSaturation = |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
825 CCONVERT(hap_condition->left_sat[i]); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
826 condition[i].lDeadBand = CCONVERT(hap_condition->deadband[i]); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
827 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
828 dest->cbTypeSpecificParams = sizeof(FFCONDITION) * dest->cAxes; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
829 dest->lpvTypeSpecificParams = condition; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
830 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
831 /* Generics */ |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
832 dest->dwDuration = hap_condition->length * 1000; /* In microseconds. */ |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
833 dest->dwTriggerButton = FFGetTriggerButton(hap_condition->button); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
834 dest->dwTriggerRepeatInterval = hap_condition->interval; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
835 dest->dwStartDelay = hap_condition->delay * 1000; /* In microseconds. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
836 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
837 /* Direction. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
838 if (SDL_SYS_SetDirection(dest, &hap_condition->direction, dest->cAxes) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
839 < 0) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
840 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
841 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
842 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
843 /* Envelope - Not actually supported by most CONDITION implementations. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
844 SDL_free(dest->lpEnvelope); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
845 dest->lpEnvelope = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
846 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
847 break; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
848 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
849 case SDL_HAPTIC_RAMP: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
850 hap_ramp = &src->ramp; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
851 ramp = SDL_malloc(sizeof(FFRAMPFORCE)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
852 if (ramp == NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
853 SDL_OutOfMemory(); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
854 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
855 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
856 SDL_memset(ramp, 0, sizeof(FFRAMPFORCE)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
857 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
858 /* Specifics */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
859 ramp->lStart = CONVERT(hap_ramp->start); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
860 ramp->lEnd = CONVERT(hap_ramp->end); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
861 dest->cbTypeSpecificParams = sizeof(FFRAMPFORCE); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
862 dest->lpvTypeSpecificParams = ramp; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
863 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
864 /* Generics */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
865 dest->dwDuration = hap_ramp->length * 1000; /* In microseconds. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
866 dest->dwTriggerButton = FFGetTriggerButton(hap_ramp->button); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
867 dest->dwTriggerRepeatInterval = hap_ramp->interval; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
868 dest->dwStartDelay = hap_ramp->delay * 1000; /* In microseconds. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
869 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
870 /* Direction. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
871 if (SDL_SYS_SetDirection(dest, &hap_ramp->direction, dest->cAxes) < 0) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
872 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
873 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
874 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
875 /* Envelope */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
876 if ((hap_ramp->attack_length == 0) && (hap_ramp->fade_length == 0)) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
877 SDL_free(envelope); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
878 dest->lpEnvelope = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
879 } else { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
880 envelope->dwAttackLevel = CCONVERT(hap_ramp->attack_level); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
881 envelope->dwAttackTime = hap_ramp->attack_length * 1000; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
882 envelope->dwFadeLevel = CCONVERT(hap_ramp->fade_level); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
883 envelope->dwFadeTime = hap_ramp->fade_length * 1000; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
884 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
885 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
886 break; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
887 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
888 case SDL_HAPTIC_CUSTOM: |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
889 hap_custom = &src->custom; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
890 custom = SDL_malloc(sizeof(FFCUSTOMFORCE)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
891 if (custom == NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
892 SDL_OutOfMemory(); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
893 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
894 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
895 SDL_memset(custom, 0, sizeof(FFCUSTOMFORCE)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
896 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
897 /* Specifics */ |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
898 custom->cChannels = hap_custom->channels; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
899 custom->dwSamplePeriod = hap_custom->period * 1000; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
900 custom->cSamples = hap_custom->samples; |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
901 custom->rglForceData = |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
902 SDL_malloc(sizeof(LONG) * custom->cSamples * custom->cChannels); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
903 for (i = 0; i < hap_custom->samples * hap_custom->channels; i++) { /* Copy data. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
904 custom->rglForceData[i] = CCONVERT(hap_custom->data[i]); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
905 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
906 dest->cbTypeSpecificParams = sizeof(FFCUSTOMFORCE); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
907 dest->lpvTypeSpecificParams = custom; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
908 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
909 /* Generics */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
910 dest->dwDuration = hap_custom->length * 1000; /* In microseconds. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
911 dest->dwTriggerButton = FFGetTriggerButton(hap_custom->button); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
912 dest->dwTriggerRepeatInterval = hap_custom->interval; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
913 dest->dwStartDelay = hap_custom->delay * 1000; /* In microseconds. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
914 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
915 /* Direction. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
916 if (SDL_SYS_SetDirection(dest, &hap_custom->direction, dest->cAxes) < |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
917 0) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
918 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
919 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
920 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
921 /* Envelope */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
922 if ((hap_custom->attack_length == 0) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
923 && (hap_custom->fade_length == 0)) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
924 SDL_free(envelope); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
925 dest->lpEnvelope = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
926 } else { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
927 envelope->dwAttackLevel = CCONVERT(hap_custom->attack_level); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
928 envelope->dwAttackTime = hap_custom->attack_length * 1000; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
929 envelope->dwFadeLevel = CCONVERT(hap_custom->fade_level); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
930 envelope->dwFadeTime = hap_custom->fade_length * 1000; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
931 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
932 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
933 break; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
934 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
935 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
936 default: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
937 SDL_SetError("Haptic: Unknown effect type."); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
938 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
939 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
940 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
941 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
942 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
943 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
944 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
945 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
946 * Frees an FFEFFECT allocated by SDL_SYS_ToFFEFFECT. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
947 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
948 static void |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
949 SDL_SYS_HapticFreeFFEFFECT(FFEFFECT * effect, int type) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
950 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
951 FFCUSTOMFORCE *custom; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
952 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
953 if (effect->lpEnvelope != NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
954 SDL_free(effect->lpEnvelope); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
955 effect->lpEnvelope = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
956 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
957 if (effect->rgdwAxes != NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
958 SDL_free(effect->rgdwAxes); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
959 effect->rgdwAxes = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
960 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
961 if (effect->lpvTypeSpecificParams != NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
962 if (type == SDL_HAPTIC_CUSTOM) { /* Must free the custom data. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
963 custom = (FFCUSTOMFORCE *) effect->lpvTypeSpecificParams; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
964 SDL_free(custom->rglForceData); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
965 custom->rglForceData = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
966 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
967 SDL_free(effect->lpvTypeSpecificParams); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
968 effect->lpvTypeSpecificParams = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
969 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
970 if (effect->rglDirection != NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
971 SDL_free(effect->rglDirection); |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
972 effect->rglDirection = NULL; |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
973 } |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
974 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
975 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
976 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
977 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
978 * Gets the effect type from the generic SDL haptic effect wrapper. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
979 */ |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
980 CFUUIDRef |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
981 SDL_SYS_HapticEffectType(Uint16 type) |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
982 { |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
983 switch (type) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
984 case SDL_HAPTIC_CONSTANT: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
985 return kFFEffectType_ConstantForce_ID; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
986 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
987 case SDL_HAPTIC_RAMP: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
988 return kFFEffectType_RampForce_ID; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
989 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
990 case SDL_HAPTIC_SQUARE: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
991 return kFFEffectType_Square_ID; |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
992 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
993 case SDL_HAPTIC_SINE: |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
994 return kFFEffectType_Sine_ID; |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
995 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
996 case SDL_HAPTIC_TRIANGLE: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
997 return kFFEffectType_Triangle_ID; |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
998 |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
999 case SDL_HAPTIC_SAWTOOTHUP: |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1000 return kFFEffectType_SawtoothUp_ID; |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1001 |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1002 case SDL_HAPTIC_SAWTOOTHDOWN: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1003 return kFFEffectType_SawtoothDown_ID; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1004 |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1005 case SDL_HAPTIC_SPRING: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1006 return kFFEffectType_Spring_ID; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
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parents:
diff
changeset
|
1007 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1008 case SDL_HAPTIC_DAMPER: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1009 return kFFEffectType_Damper_ID; |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1010 |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1011 case SDL_HAPTIC_INERTIA: |
0906692aa6a4
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parents:
diff
changeset
|
1012 return kFFEffectType_Inertia_ID; |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1013 |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1014 case SDL_HAPTIC_FRICTION: |
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Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1015 return kFFEffectType_Friction_ID; |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1016 |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1017 case SDL_HAPTIC_CUSTOM: |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1018 return kFFEffectType_CustomForce_ID; |
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parents:
diff
changeset
|
1019 |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1020 default: |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1021 SDL_SetError("Haptic: Unknown effect type."); |
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1022 return NULL; |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1023 } |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1024 } |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1025 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1026 |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1027 /* |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1028 * Creates a new haptic effect. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1029 */ |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1030 int |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1031 SDL_SYS_HapticNewEffect(SDL_Haptic * haptic, struct haptic_effect *effect, |
0906692aa6a4
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Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1032 SDL_HapticEffect * base) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1033 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1034 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1035 CFUUIDRef type; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1036 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1037 /* Alloc the effect. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1038 effect->hweffect = (struct haptic_hweffect *) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1039 SDL_malloc(sizeof(struct haptic_hweffect)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1040 if (effect->hweffect == NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1041 SDL_OutOfMemory(); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1042 goto err_hweffect; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1043 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1044 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1045 /* Get the type. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1046 type = SDL_SYS_HapticEffectType(base->type); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1047 if (type == NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1048 goto err_hweffect; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1049 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1050 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1051 /* Get the effect. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1052 if (SDL_SYS_ToFFEFFECT(haptic, &effect->hweffect->effect, base) < 0) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1053 goto err_effectdone; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1054 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1055 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1056 /* Create the actual effect. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1057 ret = FFDeviceCreateEffect(haptic->hwdata->device, type, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1058 &effect->hweffect->effect, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1059 &effect->hweffect->ref); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1060 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1061 SDL_SetError("Haptic: Unable to create effect: %s.", FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1062 goto err_effectdone; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1063 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1064 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1065 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1066 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1067 err_effectdone: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1068 SDL_SYS_HapticFreeFFEFFECT(&effect->hweffect->effect, base->type); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1069 err_hweffect: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1070 if (effect->hweffect != NULL) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1071 SDL_free(effect->hweffect); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1072 effect->hweffect = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1073 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1074 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1075 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1076 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1077 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1078 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1079 * Updates an effect. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1080 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1081 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1082 SDL_SYS_HapticUpdateEffect(SDL_Haptic * haptic, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1083 struct haptic_effect *effect, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1084 SDL_HapticEffect * data) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1085 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1086 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1087 FFEffectParameterFlag flags; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1088 FFEFFECT temp; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1089 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1090 /* Get the effect. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1091 SDL_memset(&temp, 0, sizeof(FFEFFECT)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1092 if (SDL_SYS_ToFFEFFECT(haptic, &temp, data) < 0) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1093 goto err_update; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1094 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1095 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1096 /* Set the flags. Might be worthwhile to diff temp with loaded effect and |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1097 * only change those parameters. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1098 flags = FFEP_DIRECTION | |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1099 FFEP_DURATION | |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1100 FFEP_ENVELOPE | |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1101 FFEP_STARTDELAY | |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1102 FFEP_TRIGGERBUTTON | |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1103 FFEP_TRIGGERREPEATINTERVAL | FFEP_TYPESPECIFICPARAMS; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1104 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1105 /* Create the actual effect. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1106 ret = FFEffectSetParameters(effect->hweffect->ref, &temp, flags); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1107 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1108 SDL_SetError("Haptic: Unable to update effect: %s.", FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1109 goto err_update; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1110 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1111 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1112 /* Copy it over. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1113 SDL_SYS_HapticFreeFFEFFECT(&effect->hweffect->effect, data->type); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1114 SDL_memcpy(&effect->hweffect->effect, &temp, sizeof(FFEFFECT)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1115 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1116 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1117 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1118 err_update: |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1119 SDL_SYS_HapticFreeFFEFFECT(&temp, data->type); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1120 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1121 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1122 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1123 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1124 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1125 * Runs an effect. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1126 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1127 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1128 SDL_SYS_HapticRunEffect(SDL_Haptic * haptic, struct haptic_effect *effect, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1129 Uint32 iterations) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1130 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1131 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1132 Uint32 iter; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1133 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1134 /* Check if it's infinite. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1135 if (iterations == SDL_HAPTIC_INFINITY) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1136 iter = FF_INFINITE; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1137 } else |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1138 iter = iterations; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1139 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1140 /* Run the effect. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1141 ret = FFEffectStart(effect->hweffect->ref, iter, 0); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1142 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1143 SDL_SetError("Haptic: Unable to run the effect: %s.", |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1144 FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1145 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1146 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1147 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1148 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1149 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1150 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1151 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1152 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1153 * Stops an effect. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1154 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1155 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1156 SDL_SYS_HapticStopEffect(SDL_Haptic * haptic, struct haptic_effect *effect) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1157 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1158 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1159 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1160 ret = FFEffectStop(effect->hweffect->ref); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1161 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1162 SDL_SetError("Haptic: Unable to stop the effect: %s.", |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1163 FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1164 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1165 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1166 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1167 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1168 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1169 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1170 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1171 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1172 * Frees the effect. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1173 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1174 void |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1175 SDL_SYS_HapticDestroyEffect(SDL_Haptic * haptic, struct haptic_effect *effect) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1176 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1177 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1178 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1179 ret = |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1180 FFDeviceReleaseEffect(haptic->hwdata->device, effect->hweffect->ref); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1181 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1182 SDL_SetError("Haptic: Error removing the effect from the device: %s.", |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1183 FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1184 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1185 SDL_SYS_HapticFreeFFEFFECT(&effect->hweffect->effect, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1186 effect->effect.type); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1187 SDL_free(effect->hweffect); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1188 effect->hweffect = NULL; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1189 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1190 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1191 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1192 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1193 * Gets the status of a haptic effect. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1194 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1195 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1196 SDL_SYS_HapticGetEffectStatus(SDL_Haptic * haptic, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1197 struct haptic_effect *effect) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1198 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1199 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1200 FFEffectStatusFlag status; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1201 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1202 ret = FFEffectGetEffectStatus(effect->hweffect->ref, &status); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1203 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1204 SDL_SetError("Haptic: Unable to get effect status: %s.", |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1205 FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1206 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1207 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1208 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1209 if (status == 0) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1210 return SDL_FALSE; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1211 return SDL_TRUE; /* Assume it's playing or emulated. */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1212 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1213 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1214 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1215 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1216 * Sets the gain. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1217 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1218 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1219 SDL_SYS_HapticSetGain(SDL_Haptic * haptic, int gain) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1220 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1221 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1222 Uint32 val; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1223 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1224 val = gain * 100; /* Mac OS X uses 0 to 10,000 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1225 ret = |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1226 FFDeviceSetForceFeedbackProperty(haptic->hwdata->device, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1227 FFPROP_FFGAIN, &val); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1228 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1229 SDL_SetError("Haptic: Error setting gain: %s.", FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1230 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1231 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1232 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1233 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1234 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1235 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1236 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1237 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1238 * Sets the autocentering. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1239 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1240 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1241 SDL_SYS_HapticSetAutocenter(SDL_Haptic * haptic, int autocenter) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1242 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1243 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1244 Uint32 val; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1245 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1246 /* Mac OS X only has 0 (off) and 1 (on) */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1247 if (autocenter == 0) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1248 val = 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1249 else |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1250 val = 1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1251 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1252 ret = FFDeviceSetForceFeedbackProperty(haptic->hwdata->device, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1253 FFPROP_AUTOCENTER, &val); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1254 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1255 SDL_SetError("Haptic: Error setting autocenter: %s.", |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1256 FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1257 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1258 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1259 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1260 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1261 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1262 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1263 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1264 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1265 * Pauses the device. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1266 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1267 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1268 SDL_SYS_HapticPause(SDL_Haptic * haptic) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1269 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1270 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1271 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1272 ret = FFDeviceSendForceFeedbackCommand(haptic->hwdata->device, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1273 FFSFFC_PAUSE); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1274 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1275 SDL_SetError("Haptic: Error pausing device: %s.", FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1276 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1277 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1278 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1279 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1280 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1281 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1282 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1283 /* |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1284 * Unpauses the device. |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1285 */ |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1286 int |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1287 SDL_SYS_HapticUnpause(SDL_Haptic * haptic) |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1288 { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1289 HRESULT ret; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1290 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1291 ret = FFDeviceSendForceFeedbackCommand(haptic->hwdata->device, |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1292 FFSFFC_CONTINUE); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1293 if (ret != FF_OK) { |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1294 SDL_SetError("Haptic: Error pausing device: %s.", FFStrError(ret)); |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1295 return -1; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1296 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1297 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1298 return 0; |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1299 } |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
|
1300 |
0906692aa6a4
Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff
changeset
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1301 |
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1302 /* |
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1303 * Stops all currently playing effects. |
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1304 */ |
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1305 int |
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1306 SDL_SYS_HapticStopAll(SDL_Haptic * haptic) |
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1307 { |
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1308 HRESULT ret; |
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1309 |
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1310 ret = FFDeviceSendForceFeedbackCommand(haptic->hwdata->device, |
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1311 FFSFFC_STOPALL); |
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1312 if (ret != FF_OK) { |
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1313 SDL_SetError("Haptic: Error stopping device: %s.", FFStrError(ret)); |
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1314 return -1; |
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1315 } |
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1316 |
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1317 return 0; |
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1318 } |
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1319 |
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1320 |
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1321 #endif /* SDL_HAPTIC_IOKIT */ |