src/haptic/darwin/SDL_syshaptic.c
author Edgar Simo <bobbens@gmail.com>
Tue, 15 Jul 2008 16:35:14 +0000
branchgsoc2008_force_feedback
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/*
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    SDL - Simple DirectMedia Layer
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    Copyright (C) 2008 Edgar Simo
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Lesser General Public
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    License as published by the Free Software Foundation; either
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    version 2.1 of the License, or (at your option) any later version.
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    This library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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    Lesser General Public License for more details.
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    You should have received a copy of the GNU Lesser General Public
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    License along with this library; if not, write to the Free Software
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    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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    Sam Lantinga
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    slouken@libsdl.org
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*/
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#include "SDL_config.h"
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#ifdef SDL_HAPTIC_IOKIT
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#include "SDL_haptic.h"
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#include "../SDL_syshaptic.h"
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#include "SDL_joystick.h"
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#include "../../joystick/SDL_sysjoystick.h" /* For the real SDL_Joystick */
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/*#include "../../joystick/dawrin/SDL_sysjoystick_c.h"*/ /* For joystick hwdata */ 
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#include <ForceFeedback/ForceFeedback.h>
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#include <ForceFeedback/ForceFeedbackConstants.h>
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#define MAX_HAPTICS  32
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/*
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 * List of available haptic devices.
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 */
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static struct
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{
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   io_service_t dev;
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   SDL_Haptic *haptic;
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} SDL_hapticlist[MAX_HAPTICS];
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/*
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 * Haptic system hardware data.
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 */
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struct haptic_hwdata
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{
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   FFDeviceObjectReference device; /* Hardware device. */
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};
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/*
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 * Haptic system effect data.
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 */
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struct haptic_hweffect
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{
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   FFEffectObjectReference ref; /* Reference. */
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   struct FFEFFECT effect; /* Hardware effect. */
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};
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/*
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 * Initializes the haptic subsystem.
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 */
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int
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SDL_SYS_HapticInit(void)
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{
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   int numhaptics;
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   IOReturn result;
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   io_iterator_t iter;
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   CFDictionaryRef match;
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   io_sercive_t device;
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   /* Get HID devices. */
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   match = IOServiceMatching(kIOHIDDeviceKey);
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   if (match == NULL) {
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      SDL_SetError("Haptic: Failed to get IOServiceMatching.");
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      return -1;
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   }
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   /* Now search I/O Registry for matching devices. */
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   result = IOServiceGetMatchingServices(kIOMasterPortDefault, match, &iter);
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   if (result != kIOReturnSuccess) {
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      SDL_SetError("Haptic: Couldn't create a HID object iterator.");
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      return -1;
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   }
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   /* IOServiceGetMatchingServices consumes dictionary. */
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   numhaptics = 0;
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   while ((device = IOIteratorNext(iter)) != IO_OBJECT_NULL) {
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      /* Check for force feedback. */
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      if (FFIsForceFeedback(device) == FF_OK) {
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         SDL_hapticlist[numhaptics].dev = device;
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         SDL_hapticlist[numhaptics].haptic = NULL;
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         numhaptics++;
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      }
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      /* Reached haptic limit. */
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      if (numhaptics >= MAX_HAPTICS)
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         break;
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   }
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   IOObjectRelease(iter);
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   return numhaptics;
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}
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/*
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 * Return the name of a haptic device, does not need to be opened.
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 */
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const char *
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SDL_SYS_HapticName(int index)
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{
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   return NULL;
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}
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#define FF_TEST(ff, s) \
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if (features.supportedEffects & ff) supported |= s
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/*
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 * Gets supported features.
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 */
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static unsigned int
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GetSupportedFeatures(FFDeviceObjectReference device,
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   132
                     int *neffects, int *nplaying)
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   133
{
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   134
   HRESULT ret;
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   135
   FFCAPABILITIES features;
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   136
   unsigned int supported;
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   137
   Uint32 val;
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   138
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   139
   ret = FFDeviceGetForceFeedbackCapabilities(device, &features);
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   140
   if (ret != FF_OK) {
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   141
      SDL_SetError("Haptic: Unable to get device's supported features.");
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   142
      return 0;
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diff changeset
   143
   }
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   144
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   145
   supported = 0;
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diff changeset
   146
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   147
   /* Get maximum effects. */
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   148
   *neffects = features.storageCapacity;
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   149
   *nplaying = features.playbackCapacity;
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   150
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   151
   /* Test for effects. */
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   152
   FF_TEST(FFCAP_ET_CONSTANTFORCE, SDL_HAPTIC_CONSTANT);
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   153
   FF_TEST(FFCAP_ET_RAMPFORCE,     SDL_HAPTIC_RAMP);
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   154
   FF_TEST(FFCAP_ET_SQUARE,        SDL_HAPTIC_SQUARE);
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   155
   FF_TEST(FFCAP_ET_SINE,          SDL_HAPTIC_SINE);
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   156
   FF_TEST(FFCAP_ET_TRIANGLE,      SDL_HAPTIC_TRIANGLE);
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   157
   FF_TEST(FFCAP_ET_SAWTOOTHUP,    SDL_HAPTIC_SAWTOOTHUP);
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   158
   FF_TEST(FFCAP_ET_SAWTOOTHDOWN,  SDL_HAPTIC_SAWTOOTHDOWN);
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   159
   FF_TEST(FFCAP_ET_SPRING,        SDL_HAPTIC_SPRING);
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   160
   FF_TEST(FFCAP_ET_DAMPER,        SDL_HAPTIC_DAMPER);
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   161
   FF_TEST(FFCAP_ET_INERTIA,       SDL_HAPTIC_INERTIA);
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   162
   FF_TEST(FFCAP_ET_FRICTION,      SDL_HAPTIC_FRICTION);
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   163
   FF_TEST(FFCAP_ET_CUSTOMFORCE,   SDL_HAPTIC_CUSTOM);
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   164
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   165
   /* Check if supports gain. */
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   166
   ret = FFDeviceGetForceFeedbackProperty(device, FFPROP_FFGAIN,
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   167
                                          val, sizeof(val));
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   168
   if (ret == FF_OK) supported |= SDL_HAPTIC_GAIN;
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   169
   else if (ret != FFERR_UNSUPPORTED) {
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   170
      SDL_SetError("Haptic: Unable to get if device supports gain.");
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   171
      return 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   172
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   173
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   174
   /* Checks if supports autocenter. */
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diff changeset
   175
   ret = FFDeviceGetForceFeedbackProperty(device, FFPROP_FFAUTOCENTER,
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   176
                                          val, sizeof(val));
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   177
   if (ret == FF_OK) supported |= SDL_HAPTIC_AUTOCENTER;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   178
   else if (ret != FFERR_UNSUPPORTED) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   179
      SDL_SetError("Haptic: Unable to get if device supports autocenter.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   180
      return 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   181
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   182
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   183
   /* Always supported features. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   184
   supported |= SDL_HAPTIC_STATUS;
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diff changeset
   185
   return supported;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   186
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   187
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parents:
diff changeset
   188
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   189
/*
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   190
 * Opens the haptic device from the file descriptor.
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diff changeset
   191
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   192
static int
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   193
SDL_SYS_HapticOpenFromService(SDL_Haptic * haptic, io_service_t service)
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Edgar Simo <bobbens@gmail.com>
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diff changeset
   194
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   195
   /* Allocate the hwdata */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   196
   haptic->hwdata = (struct haptic_hwdata *)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   197
         SDL_malloc(sizeof(*haptic->hwdata));
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
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diff changeset
   198
   if (haptic->hwdata == NULL) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   199
      SDL_OutOfMemory();
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   200
      goto creat_err;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   201
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   202
   SDL_memset(haptic->hwdata, 0, sizeof(*haptic->hwdata));
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diff changeset
   203
  
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   204
   /* Open the device */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   205
   if (FFCreateDevice( &service, &haptic->hwdata->device ) != FF_OK) {
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   206
      SDL_SetError("Haptic: Unable to create device from service.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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   207
      goto creat_err;
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diff changeset
   208
   }
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diff changeset
   209
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   210
   /* Get supported features. */
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   211
   haptic->supported = GetSupportedFeatures(haptic->hwdata->device,
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   212
                                            &haptic->neffects, &haptic->nplaying);
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parents:
diff changeset
   213
   if (haptic->supported == 0) { /* Error since device supports nothing. */
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parents:
diff changeset
   214
      goto open_err;
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Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   215
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   216
   haptic->effects = (struct haptic_effect *)
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parents:
diff changeset
   217
         SDL_malloc(sizeof(struct haptic_effect) * haptic->neffects);
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parents:
diff changeset
   218
   if (haptic->effects == NULL) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   219
      SDL_OutOfMemory();
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   220
      goto open_err;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   221
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   222
   /* Clear the memory */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   223
   SDL_memset(haptic->effects, 0,
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   224
         sizeof(struct haptic_effect) * haptic->neffects);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   225
   
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   226
   return 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   227
   
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   228
   /* Error handling */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   229
open_err:
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diff changeset
   230
   FFReleaseDevice(haptic->hwdata->device);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   231
creat_err:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   232
   if (haptic->hwdata != NULL) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   233
      free(haptic->hwdata);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   234
      haptic->hwdata = NULL;                                              
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   235
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   236
   return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   237
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   238
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   239
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   240
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   241
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
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   242
 * Opens a haptic device for usage.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   243
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   244
int
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   245
SDL_SYS_HapticOpen(SDL_Haptic * haptic)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   246
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   247
   return SDL_SYS_HapticOpenFromService(haptic,
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   248
                SDL_hapticlist[haptic->index].device);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   249
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   250
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   251
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   252
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   253
 * Opens a haptic device from first mouse it finds for usage.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   254
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   255
int
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   256
SDL_SYS_HapticMouse(void)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   257
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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parents:
diff changeset
   258
   return -1;
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}
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/*
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 * Checks to see if a joystick has haptic features.
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 */
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int
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SDL_SYS_JoystickIsHaptic(SDL_Joystick * joystick)
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{
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   return SDL_FALSE;
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}
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   270
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/*
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 * Checks to see if the haptic device and joystick and in reality the same.
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 */
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int
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SDL_SYS_JoystickSameHaptic(SDL_Haptic * haptic, SDL_Joystick * joystick)
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{
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   if (SDL_strcmp(joystick->name,haptic->name)==0) {
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      return 1;
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   }
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   return 0;
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}
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   283
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   284
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/*
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 * Opens a SDL_Haptic from a SDL_Joystick.
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 */
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int
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SDL_SYS_HapticOpenFromJoystick(SDL_Haptic * haptic, SDL_Joystick * joystick)
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{
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   return -1;
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   292
}
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   293
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   294
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/*
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 * Closes the haptic device.
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 */
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void
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SDL_SYS_HapticClose(SDL_Haptic * haptic)
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{
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   int i;
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   302
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   if (haptic->hwdata) {
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   304
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      /* Clean up */
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      FFReleaseDevice(haptic->hwdata->device);
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   307
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      /* Free */
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      SDL_free(haptic->hwdata);
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   310
      haptic->hwdata = NULL;
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   311
      for (i=0; i<haptic->neffects; i++) {
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         if (haptic->effects[i].hweffect != NULL)
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            SDL_free(haptic->effects[i].hweffect->effect.lpvTypeSpecificParams);
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   314
      }
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      SDL_free(haptic->effects);
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   316
      haptic->neffects = 0;
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   317
   }
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   318
}
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   319
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   320
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   321
/* 
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   322
 * Clean up after system specific haptic stuff
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   323
 */
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   324
void
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SDL_SYS_HapticQuit(void)
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   326
{
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   int i;
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   328
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   329
   for (i=0; i < SDL_numhaptics; i++) {
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   330
      IOObjectRelease(SDL_hapticlist[i].dev);
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   331
      /* TODO free effects. */
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   332
   }
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   333
}
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   334
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   335
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   336
/*
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   337
 * Sets the direction.
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   338
 */
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   339
static int
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   340
SDL_SYS_SetDirection( FFEFFECT * effect, SDL_HapticDirection *dir, int axes )
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   341
{
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   342
   LONG *dir;
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   343
   dir = SDL_malloc( sizeof(LONG) * axes );
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   344
   if (dir == NULL) {
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   345
      SDL_OutOfMemory();
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   346
      return -1;
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   347
   }
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   348
   SDL_memset( dir, 0, sizeof(LONG) * axes );
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   349
   effect->rglDirection = dir;
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   350
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   351
   switch (dir->type) {
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   352
      case SDL_HAPTIC_POLAR:
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   353
         effect->dwFlags |= FFEFF_POLAR;
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   354
         dir[0] = dir->dir[0];
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   355
         return 0;
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   356
      case SDL_HAPTIC_CARTESIAN:
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   357
         effects->dwFlags |= FFEFF_CARTESIAN;
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   358
         dir[0] = dir->dir[0];
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diff changeset
   359
         dir[1] = dir->dir[1];
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parents:
diff changeset
   360
         dir[2] = dir->dir[2];
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diff changeset
   361
         return 0;
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diff changeset
   362
      case SDL_HAPTIC_SHPERICAL:
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diff changeset
   363
         effects->dwFlags |= FFEFF_SPHERICAL;
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parents:
diff changeset
   364
         dir[0] = dir->dir[0];
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parents:
diff changeset
   365
         dir[1] = dir->dir[1];
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diff changeset
   366
         dir[2] = dir->dir[2];
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parents:
diff changeset
   367
         return 0;
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parents:
diff changeset
   368
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diff changeset
   369
      default:
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   370
         SDL_SetError("Haptic: Unknown direction type.");
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diff changeset
   371
         return -1;
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diff changeset
   372
   }
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diff changeset
   373
}
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   374
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   375
#define CONVERT(x)   (((x)*10000) / 0xFFFF )
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parents:
diff changeset
   376
/*
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diff changeset
   377
 * Creates the FFStruct
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diff changeset
   378
 */
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diff changeset
   379
static int
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diff changeset
   380
SDL_SYS_ToFFEFFECT( FFEFFECT * dest, SDL_HapticEffect * src )
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diff changeset
   381
{
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diff changeset
   382
   FFCONSTANTFORCE *constant;
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parents:
diff changeset
   383
   FFPERIODIC *periodic;
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parents:
diff changeset
   384
   FFCONDITION *condition;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
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diff changeset
   385
   FFRAMPFORCE *ramp;
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parents:
diff changeset
   386
   FFCUSTOMFORCE *custom;
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parents:
diff changeset
   387
   SDL_HapticConstant *hap_constant;
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parents:
diff changeset
   388
   SDL_HapticPeriodic *hap-periodic;
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parents:
diff changeset
   389
   SDL_HapticCondition *hap_condition;
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parents:
diff changeset
   390
   SDL_HapticRamp *hap_ramp;
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parents:
diff changeset
   391
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   392
   /* Set global stuff. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   393
   SDL_memset(dest, 0, sizeof(FFEFFECT));
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   394
   dest->dwSize = sizeof(FFEFFECT); /* Set the structure size. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   395
   dest->dwSamplePeriod = 0; /* Not used by us. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   396
   dest->dwGain = 10000; /* Gain is set globally, not locally. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   397
   dest->lpEnvelope.dwSize = sizeof(FFENVELOPE); /* Always should be this. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   398
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   399
   switch (src->type) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   400
      case SDL_HAPTIC_CONSTANT:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   401
         hap_constant = &src->constant;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   402
         constant = SDL_malloc( sizeof(FFCONSTANTFORCE) );
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   403
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   404
         /* Specifics */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   405
         constant->lMagnitude = CONVERT(hap_constant->level);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   406
         dest->cbTypeSpecificParams = sizeof(FFCONSTANTFORCE); 
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   407
         dest->lpvTypeSpecificParams = constant;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   408
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   409
         /* Generics */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   410
         dest->dwDuration = src->length * 1000; /* In microseconds. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   411
         dest->dwTriggerButton = FFJOFS_BUTTON(hap_constant->button);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   412
         dest->dwTriggerRepeatInterval = hap_constant->interval;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   413
         dest->dwStartDelay = src->delay * 1000; /* In microseconds. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   414
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   415
         /* Axes */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   416
         dest->cAxes = 2; /* TODO handle */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   417
         dest->rgdwAxes = 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   418
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   419
         /* Direction. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   420
         if (SDL_SYS_SetDirection(dest, hap_constant->direction, dest->cAxes) < 0) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   421
            return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   422
         }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   423
         
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   424
         /* Envelope */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   425
         dest->lpEnvelope.dwAttackLevel = CONVERT(hap_constant->attack_level);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   426
         dest->lpEnvelope.dwAttackTime = hap_constant->attack_length * 1000;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   427
         dest->lpEnvelope.dwFadeLevel = CONVERT(hap_constant->fade_level);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   428
         dest->lpEnvelope.dwFadeTime = hap_constant->fade_length * 1000;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   429
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   430
         break;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   431
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   432
         /* TODO finish */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   433
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   434
      case SDL_HAPTIC_SINE:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   435
      case SDL_HAPTIC_SQUARE:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   436
      case SDL_HAPTIC_TRIANGLE:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   437
      case SDL_HAPTIC_SAWTOOTHUP:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   438
      case SDL_HAPTIC_SAWTOOTHDOWN:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   439
         periodic = &src->periodic;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   440
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   441
         break;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   442
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   443
      case SDL_HAPTIC_SPRING:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   444
      case SDL_HAPTIC_DAMPER:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   445
      case SDL_HAPTIC_INERTIA:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   446
      case SDL_HAPTIC_FRICTION:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   447
         condition = &src->condition;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   448
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   449
         break;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   450
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   451
      case SDL_HAPTIC_RAMP:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   452
         ramp = &src->ramp;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   453
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   454
         break;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   455
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   456
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   457
      default:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   458
         SDL_SetError("Haptic: Unknown effect type.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   459
         return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   460
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   461
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   462
   return 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   463
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   464
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   465
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   466
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   467
 * Gets the effect type from the generic SDL haptic effect wrapper.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   468
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   469
CFUUIDRef SDL_SYS_HapticEffectType(struct haptic_effect * effect)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   470
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   471
   switch (effect->effect->type) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   472
      case SDL_HAPTIC_CONSTANT:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   473
         return kFFEffectType_ConstantForce_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   474
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   475
      case SDL_HAPTIC_RAMP:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   476
         return kFFEffectType_RampForce_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   477
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   478
      case SDL_HAPTIC_SQUARE:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   479
         return kFFEffectType_Square_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   480
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   481
      case SDL_HAPTIC_SINE:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   482
         return kFFEffectType_Sine_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   483
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   484
      case SDL_HAPTIC_TRIANGLE;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   485
         return kFFEffectType_Triangle_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   486
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   487
      case SDL_HAPTIC_SAWTOOTHUP:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   488
         return kFFEffectType_SawtoothUp_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   489
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   490
      case SDL_HAPTIC_SAWTOOTHDOWN:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   491
         return kFFEffectType_SawtoothDown_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   492
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   493
      case SDL_HAPTIC_SPRING:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   494
         return kFFEffectType_Spring_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   495
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   496
      case SDL_HAPTIC_DAMPER:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   497
         return kFFEffectType_Damper_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   498
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   499
      case SDL_HAPTIC_INERTIA:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   500
         return kFFEffectType_Inertia_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   501
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   502
      case SDL_HAPTIC_FRICTION:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   503
         return kFFEffectType_Friction_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   504
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   505
      case SDL_HAPTIC_CUSTOM:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   506
         return kFFEffectType_CustomForce_ID;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   507
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   508
      default:
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   509
         SDL_SetError("Haptic: Unknown effect type.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   510
         return NULL;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   511
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   512
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   513
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   514
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   515
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   516
 * Creates a new haptic effect.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   517
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   518
int
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   519
SDL_SYS_HapticNewEffect(SDL_Haptic * haptic, struct haptic_effect * effect,
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   520
      SDL_HapticEffect * base)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   521
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   522
   HRESULT ret;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   523
   CFUUIDRef type;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   524
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   525
   /* Alloc the effect. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   526
   effect->hweffect = (struct haptic_hweffect *)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   527
         SDL_malloc(sizeof(struct haptic_hweffect));
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   528
   if (effect->hweffect == NULL) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   529
      SDL_OutOfMemory();
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   530
      return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   531
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   532
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   533
   /* Get the type. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   534
   type = SDL_SYS_HapticEffectType(effect);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   535
   if (type == NULL) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   536
      SDL_free(effect->hweffect);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   537
      effect->hweffect = NULL;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   538
      return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   539
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   540
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   541
   /* Get the effect. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   542
   if (SDL_SYS_ToFFEFFECT( &effect->hweffect->effect, &haptic_effect->effect ) < 0) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   543
      /* TODO cleanup alloced stuff. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   544
      return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   545
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   546
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   547
   ret = FFDeviceCreateEffect( haptic->hwdata->device, type,
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   548
         &effect->hweffect->effect, &effect->hweffect->ref );
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   549
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   550
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   551
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   552
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   553
 * Updates an effect.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   554
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   555
int SDL_SYS_HapticUpdateEffect(SDL_Haptic * haptic,
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   556
      struct haptic_effect * effect, SDL_HapticEffect * data)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   557
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   558
   /* TODO */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   559
   return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   560
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   561
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   562
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   563
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   564
 * Runs an effect.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   565
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   566
int
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   567
SDL_SYS_HapticRunEffect(SDL_Haptic * haptic, struct haptic_effect * effect,
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   568
                        Uint32 iterations)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   569
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   570
   HRESULT ret;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   571
   Uint32 iter;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   572
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   573
   /* Check if it's infinite. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   574
   if (iterations == SDL_HAPTIC_INFINITY) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   575
      iter = INFINITE;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   576
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   577
   else
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   578
      iter = iterations;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   579
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   580
   /* Run the effect. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   581
   ret = FFEffectStart(effect->hweffect->ref, iter, 0);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   582
   if (ret != FF_OK) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   583
      SDL_SetError("Haptic: Unable to run the effect.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   584
      return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   585
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   586
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   587
   return 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   588
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   589
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   590
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   591
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   592
 * Stops an effect.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   593
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   594
int
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   595
SDL_SYS_HapticStopEffect(SDL_Haptic * haptic, struct haptic_effect * effect)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   596
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   597
   HRESULT ret;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   598
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   599
   ret = FFEffectStop(effect->hweffect->ref);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   600
   if (ret != FF_OK) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   601
      SDL_SetError("Haptic: Unable to stop the effect.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   602
      return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   603
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   604
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   605
   return 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   606
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   607
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   608
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   609
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   610
 * Frees the effect.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   611
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   612
void
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   613
SDL_SYS_HapticDestroyEffect(SDL_Haptic * haptic, struct haptic_effect * effect)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   614
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   615
   HRESULT ret;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   616
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   617
   ret = FFDeviceReleaseEffect(haptic->hwdata->device, effect->hweffect->ref);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   618
   if (ret != FF_OK) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   619
      SDL_SetError("Haptic: Error removing the effect from the device.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   620
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   621
   SDL_free(effect->hweffect->effect.lpvTypeSpecificParams);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   622
   effect->hweffect->effect.lpvTypeSpecificParams = NULL;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   623
   SDL_free(effect->hweffect);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   624
   effect->hweffect = NULL;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   625
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   626
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   627
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   628
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   629
 * Gets the status of a haptic effect.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   630
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   631
int
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   632
SDL_SYS_HapticGetEffectStatus(SDL_Haptic * haptic, struct haptic_effect * effect)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   633
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   634
   HRESULT ret;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   635
   FFEffectStatusFlag status;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   636
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   637
   ret = FFEffectGetEffectStatus(effect->hweffect.ref, &status);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   638
   if (ret != FF_OK) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   639
      SDL_SetError("Haptic: Unable to get effect status.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   640
      return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   641
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   642
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   643
   if (status == 0) return SDL_FALSE;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   644
   return SDL_TRUE; /* Assume it's playing or emulated. */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   645
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   646
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   647
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   648
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   649
 * Sets the gain.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   650
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   651
int
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   652
SDL_SYS_HapticSetGain(SDL_Haptic * haptic, int gain)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   653
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   654
   HRESULT ret;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   655
   Uint32 val;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   656
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   657
   val = gain * 100; /* Mac OS X uses 0 to 10,000 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   658
   ret = FFDeviceSetForceFeedbackProperty(haptic->hwdata->device, FFPROP_FFGAIN, &val);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   659
   if (ret != FF_OK) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   660
      SDL_SetError("Haptic: Error setting gain.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   661
      return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   662
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   663
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   664
   return 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   665
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   666
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   667
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   668
/*
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   669
 * Sets the autocentering.
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   670
 */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   671
int
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   672
SDL_SYS_HapticSetAutocenter(SDL_Haptic * haptic, int autocenter)
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   673
{
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   674
   HRESULT ret;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   675
   Uint32 val;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   676
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   677
   /* Mac OS X only has 0 (off) and 1 (on) */
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   678
   if (autocenter == 0) val = 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   679
   else val = 1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   680
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   681
   ret = FFDeviceSetForceFeedbackProperty(haptic->hwdata->device,
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   682
               FFPROP_FFAUTOCENTER, &val);
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   683
   if (ret != FF_OK) {
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   684
      SDL_SetError("Haptic: Error setting autocenter.");
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   685
      return -1;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   686
   }
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   687
  
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   688
   return 0;
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   689
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   690
}
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   691
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   692
6aee9eb4fc6d Adding initial darwin port of haptic subsystem - broken atm.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   693
#endif /* SDL_HAPTIC_LINUX */