Moved rumble expiration to the main joystick handling level, and prevent sending the driver layer duplicate rumble requests.

src/joystick/SDL_joystick.c

@@ -758,7 +758,26 @@ SDL_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16
     }
 
     SDL_LockJoysticks();
-    result = joystick->driver->Rumble(joystick, low_frequency_rumble, high_frequency_rumble, duration_ms);
+    if (low_frequency_rumble == joystick->low_frequency_rumble &&
+        high_frequency_rumble == joystick->high_frequency_rumble) {
+        /* Just update the expiration */
+        result = 0;
+    } else {
+        result = joystick->driver->Rumble(joystick, low_frequency_rumble, high_frequency_rumble);
+    }
+
+    /* Save the rumble value regardless of success, so we don't spam the driver */
+    joystick->low_frequency_rumble = low_frequency_rumble;
+    joystick->high_frequency_rumble = high_frequency_rumble;
+
+    if ((low_frequency_rumble || high_frequency_rumble) && duration_ms) {
+        joystick->rumble_expiration = SDL_GetTicks() + SDL_min(duration_ms, SDL_MAX_RUMBLE_DURATION_MS);
+        if (!joystick->rumble_expiration) {
+            joystick->rumble_expiration = 1;
+        }
+    } else {
+        joystick->rumble_expiration = 0;
+    }
     SDL_UnlockJoysticks();
 
     return result;
@@ -790,6 +809,10 @@ SDL_JoystickClose(SDL_Joystick * joystick)
         return;
     }
 
+    if (joystick->rumble_expiration) {
+        SDL_JoystickRumble(joystick, 0, 0, 0);
+    }
+
     joystick->driver->Close(joystick);
     joystick->hwdata = NULL;
 
@@ -1217,6 +1240,16 @@ SDL_JoystickUpdate(void)
             }
         }
 
+        if (joystick->rumble_expiration) {
+            SDL_LockJoysticks();
+            /* Double check now that the lock is held */
+            if (joystick->rumble_expiration &&
+                SDL_TICKS_PASSED(SDL_GetTicks(), joystick->rumble_expiration)) {
+                SDL_JoystickRumble(joystick, 0, 0, 0);
+            }
+            SDL_UnlockJoysticks();
+        }
+
         if (joystick->force_recentering) {
             /* Tell the app that everything is centered/unpressed... */
             for (i = 0; i < joystick->naxes; i++) {

src/joystick/SDL_sysjoystick.h

@@ -60,6 +60,10 @@ struct _SDL_Joystick
     int nbuttons;               /* Number of buttons on the joystick */
     Uint8 *buttons;             /* Current button states */
 
+    Uint16 low_frequency_rumble;
+    Uint16 high_frequency_rumble;
+    Uint32 rumble_expiration;
+
     SDL_bool attached;
     SDL_bool is_game_controller;
     SDL_bool delayed_guide_button; /* SDL_TRUE if this device has the guide button event delayed */
@@ -118,7 +122,7 @@ typedef struct _SDL_JoystickDriver
     int (*Open)(SDL_Joystick * joystick, int device_index);
 
     /* Rumble functionality */
-    int (*Rumble)(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);
+    int (*Rumble)(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble);
 
     /* Function to update the state of a joystick - called as a device poll.
      * This function shouldn't update the joystick structure directly,
@@ -135,6 +139,9 @@ typedef struct _SDL_JoystickDriver
 
 } SDL_JoystickDriver;
 
+/* Windows and Mac OSX has a limit of MAX_DWORD / 1000, Linux kernel has a limit of 0xFFFF */
+#define SDL_MAX_RUMBLE_DURATION_MS  0xFFFF
+
 /* The available joystick drivers */
 extern SDL_JoystickDriver SDL_ANDROID_JoystickDriver;
 extern SDL_JoystickDriver SDL_BSD_JoystickDriver;

src/joystick/android/SDL_sysjoystick.c

@@ -629,7 +629,7 @@ ANDROID_JoystickOpen(SDL_Joystick * joystick, int device_index)
 }
 
 static int
-ANDROID_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+ANDROID_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     return SDL_Unsupported();
 }

src/joystick/bsd/SDL_sysjoystick.c

@@ -757,7 +757,7 @@ report_free(struct report *r)
 }
 
 static int
-BSD_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+BSD_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     return SDL_Unsupported();
 }

src/joystick/darwin/SDL_sysjoystick.c

@@ -52,7 +52,7 @@ void FreeRumbleEffectData(FFEFFECT *effect)
     SDL_free(effect);
 }
 
-FFEFFECT *CreateRumbleEffectData(Sint16 magnitude, Uint32 duration_ms)
+FFEFFECT *CreateRumbleEffectData(Sint16 magnitude)
 {
     FFEFFECT *effect;
     FFPERIODIC *periodic;
@@ -65,7 +65,7 @@ FFEFFECT *CreateRumbleEffectData(Sint16 magnitude, Uint32 duration_ms)
     effect->dwSize = sizeof(*effect);
     effect->dwGain = 10000;
     effect->dwFlags = FFEFF_OBJECTOFFSETS;
-    effect->dwDuration = duration_ms * 1000; /* In microseconds. */
+    effect->dwDuration = SDL_MAX_RUMBLE_DURATION_MS * 1000; /* In microseconds. */
     effect->dwTriggerButton = FFEB_NOTRIGGER;
 
     effect->cAxes = 2;
@@ -832,7 +832,7 @@ FFStrError(unsigned int err)
 }
 
 static int
-DARWIN_JoystickInitRumble(recDevice *device, Sint16 magnitude, Uint32 duration_ms)
+DARWIN_JoystickInitRumble(recDevice *device, Sint16 magnitude)
 {
     HRESULT result;
 
@@ -855,7 +855,7 @@ DARWIN_JoystickInitRumble(recDevice *device, Sint16 magnitude, Uint32 duration_m
     }
 
     /* Create the effect */
-    device->ffeffect = CreateRumbleEffectData(magnitude, duration_ms);
+    device->ffeffect = CreateRumbleEffectData(magnitude);
     if (!device->ffeffect) {
         return SDL_OutOfMemory();
     }
@@ -869,7 +869,7 @@ DARWIN_JoystickInitRumble(recDevice *device, Sint16 magnitude, Uint32 duration_m
 }
 
 static int
-DARWIN_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+DARWIN_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     HRESULT result;
     recDevice *device = joystick->hwdata;
@@ -883,7 +883,6 @@ DARWIN_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint
 
     if (device->ff_initialized) {
         FFPERIODIC *periodic = ((FFPERIODIC *)device->ffeffect->lpvTypeSpecificParams);
-        device->ffeffect->dwDuration = duration_ms * 1000; /* In microseconds. */
         periodic->dwMagnitude = CONVERT_MAGNITUDE(magnitude);
 
         result = FFEffectSetParameters(device->ffeffect_ref, device->ffeffect,
@@ -892,7 +891,7 @@ DARWIN_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint
             return SDL_SetError("Unable to update rumble effect: %s", FFStrError(result));
         }
     } else {
-        if (DARWIN_JoystickInitRumble(device, magnitude, duration_ms) < 0) {
+        if (DARWIN_JoystickInitRumble(device, magnitude) < 0) {
             return -1;
         }
         device->ff_initialized = SDL_TRUE;

src/joystick/dummy/SDL_sysjoystick.c

@@ -84,7 +84,7 @@ DUMMY_JoystickOpen(SDL_Joystick * joystick, int device_index)
 }
 
 static int
-DUMMY_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+DUMMY_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     return SDL_Unsupported();
 }

src/joystick/emscripten/SDL_sysjoystick.c

@@ -399,7 +399,7 @@ EMSCRIPTEN_JoystickGetDeviceGUID(int device_index)
 }
 
 static int
-EMSCRIPTEN_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+EMSCRIPTEN_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     return SDL_Unsupported();
 }

src/joystick/haiku/SDL_haikujoystick.cc

@@ -254,7 +254,7 @@ extern "C"
         return guid;
     }
 
-    static int HAIKU_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+    static int HAIKU_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
     {
         return SDL_Unsupported();
     }

src/joystick/hidapi/SDL_hidapi_gamecube.c

@@ -44,7 +44,6 @@ typedef struct {
     Uint8 max_axis[MAX_CONTROLLERS*SDL_CONTROLLER_AXIS_MAX];
     Uint8 rumbleAllowed[MAX_CONTROLLERS];
     Uint8 rumble[1+MAX_CONTROLLERS];
-    Uint32 rumbleExpiration[MAX_CONTROLLERS];
     /* Without this variable, hid_write starts to lag a TON */
     SDL_bool rumbleUpdate;
 } SDL_DriverGameCube_Context;
@@ -285,16 +284,6 @@ HIDAPI_DriverGameCube_UpdateDevice(SDL_HIDAPI_Device *device)
     }
 
     /* Write rumble packet */
-    for (i = 0; i < MAX_CONTROLLERS; i += 1) {
-        if (ctx->rumbleExpiration[i] || (ctx->rumble[1 + i] && !ctx->rumbleAllowed[i])) {
-            Uint32 now = SDL_GetTicks();
-            if (SDL_TICKS_PASSED(now, ctx->rumbleExpiration[i]) || !ctx->rumbleAllowed[i]) {
-                ctx->rumble[1 + i] = 0;
-                ctx->rumbleExpiration[i] = 0;
-                ctx->rumbleUpdate = SDL_TRUE;
-            }
-        }
-    }
     if (ctx->rumbleUpdate) {
         hid_write(device->dev, ctx->rumble, sizeof(ctx->rumble));
         ctx->rumbleUpdate = SDL_FALSE;
@@ -321,7 +310,7 @@ HIDAPI_DriverGameCube_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joys
 }
 
 static int
-HIDAPI_DriverGameCube_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+HIDAPI_DriverGameCube_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     SDL_DriverGameCube_Context *ctx = (SDL_DriverGameCube_Context *)device->context;
     Uint8 i, val;
@@ -338,14 +327,6 @@ HIDAPI_DriverGameCube_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *jo
                 ctx->rumble[i + 1] = val;
                 ctx->rumbleUpdate = SDL_TRUE;
             }
-            if (val && duration_ms) {
-                ctx->rumbleExpiration[i] = SDL_GetTicks() + SDL_min(duration_ms, SDL_MAX_RUMBLE_DURATION_MS);
-                if (!ctx->rumbleExpiration[i]) {
-                    ctx->rumbleExpiration[i] = 1;
-                }
-            } else {
-                ctx->rumbleExpiration[i] = 0;
-            }
             return 0;
         }
     }
@@ -359,18 +340,11 @@ static void
 HIDAPI_DriverGameCube_CloseJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
 {
     SDL_DriverGameCube_Context *ctx = (SDL_DriverGameCube_Context *)device->context;
-    Uint8 i;
 
     /* Stop rumble activity */
-    for (i = 0; i < MAX_CONTROLLERS; i += 1) {
+    if (ctx->rumbleUpdate) {
-        if (joystick->instance_id == ctx->joysticks[i]) {
-            if (!ctx->wireless[i] && ctx->rumbleAllowed[i] && ctx->rumble[1 + i] != 0) {
-                ctx->rumble[1 + i] = 0;
-                ctx->rumbleExpiration[i] = 0;
         hid_write(device->dev, ctx->rumble, sizeof(ctx->rumble));
-            }
+        ctx->rumbleUpdate = SDL_FALSE;
-            break;
-        }
     }
 }
 

src/joystick/hidapi/SDL_hidapi_ps4.c

@@ -37,8 +37,6 @@
 
 #ifdef SDL_JOYSTICK_HIDAPI_PS4
 
-#define USB_PACKET_LENGTH   64
-
 typedef enum
 {
     k_EPS4ReportIdUsbState = 1,
@@ -103,7 +101,6 @@ typedef struct {
     SDL_bool rumble_supported;
     Uint8 volume;
     Uint32 last_volume_check;
-    Uint32 rumble_expiration;
     PS4StatePacket_t last_state;
 } SDL_DriverPS4_Context;
 
@@ -201,7 +198,7 @@ HIDAPI_DriverPS4_SetDevicePlayerIndex(SDL_HIDAPI_Device *device, SDL_JoystickID
 {
 }
 
-static int HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);
+static int HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble);
 
 static SDL_bool
 HIDAPI_DriverPS4_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
@@ -251,7 +248,7 @@ HIDAPI_DriverPS4_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
     }
 
     /* Initialize LED and effect state */
-    HIDAPI_DriverPS4_RumbleJoystick(device, joystick, 0, 0, 0);
+    HIDAPI_DriverPS4_RumbleJoystick(device, joystick, 0, 0);
 
     /* Initialize the joystick capabilities */
     joystick->nbuttons = 16;
@@ -262,7 +259,7 @@ HIDAPI_DriverPS4_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
 }
 
 static int
-HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     SDL_DriverPS4_Context *ctx = (SDL_DriverPS4_Context *)device->context;
     DS4EffectsState_t *effects;
@@ -311,15 +308,6 @@ HIDAPI_DriverPS4_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystic
     if (hid_write(device->dev, data, report_size) != report_size) {
         return SDL_SetError("Couldn't send rumble packet");
     }
-
-    if ((low_frequency_rumble || high_frequency_rumble) && duration_ms) {
-        ctx->rumble_expiration = SDL_GetTicks() + SDL_min(duration_ms, SDL_MAX_RUMBLE_DURATION_MS);
-        if (!ctx->rumble_expiration) {
-            ctx->rumble_expiration = 1;
-        }
-    } else {
-        ctx->rumble_expiration = 0;
-    }
     return 0;
 }
 
@@ -465,13 +453,6 @@ HIDAPI_DriverPS4_UpdateDevice(SDL_HIDAPI_Device *device)
         }
     }
 
-    if (ctx->rumble_expiration) {
-        Uint32 now = SDL_GetTicks();
-        if (SDL_TICKS_PASSED(now, ctx->rumble_expiration)) {
-            HIDAPI_DriverPS4_RumbleJoystick(device, joystick, 0, 0, 0);
-        }
-    }
-
     if (size < 0) {
         /* Read error, device is disconnected */
         HIDAPI_JoystickDisconnected(device, joystick->instance_id);
@@ -482,12 +463,6 @@ HIDAPI_DriverPS4_UpdateDevice(SDL_HIDAPI_Device *device)
 static void
 HIDAPI_DriverPS4_CloseJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
 {
-    SDL_DriverPS4_Context *ctx = (SDL_DriverPS4_Context *)device->context;
-
-    if (ctx->rumble_expiration) {
-        HIDAPI_DriverPS4_RumbleJoystick(device, joystick, 0, 0, 0);
-    }
-
     hid_close(device->dev);
     device->dev = NULL;
 

src/joystick/hidapi/SDL_hidapi_steam.c

@@ -1029,7 +1029,7 @@ error:
 }
 
 static int
-HIDAPI_DriverSteam_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+HIDAPI_DriverSteam_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     /* You should use the full Steam Input API for rumble support */
     return SDL_Unsupported();

src/joystick/hidapi/SDL_hidapi_switch.c

@@ -199,7 +199,6 @@ typedef struct {
     SDL_bool m_bUseButtonLabels;
     Uint8 m_nCommandNumber;
     SwitchCommonOutputPacket_t m_RumblePacket;
-    Uint32 m_nRumbleExpiration;
     Uint8 m_rgucReadBuffer[k_unSwitchMaxOutputPacketLength];
 
     SwitchInputOnlyControllerStatePacket_t m_lastInputOnlyState;
@@ -739,7 +738,7 @@ error:
 }
 
 static int
-HIDAPI_DriverSwitch_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+HIDAPI_DriverSwitch_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     SDL_DriverSwitch_Context *ctx = (SDL_DriverSwitch_Context *)device->context;
 
@@ -770,15 +769,6 @@ HIDAPI_DriverSwitch_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joys
         SDL_SetError("Couldn't send rumble packet");
         return -1;
     }
-
-    if ((low_frequency_rumble || high_frequency_rumble) && duration_ms) {
-        ctx->m_nRumbleExpiration = SDL_GetTicks() + SDL_min(duration_ms, SDL_MAX_RUMBLE_DURATION_MS);
-        if (!ctx->m_nRumbleExpiration) {
-            ctx->m_nRumbleExpiration = 1;
-        }
-    } else {
-        ctx->m_nRumbleExpiration = 0;
-    }
     return 0;
 }
 
@@ -1075,13 +1065,6 @@ HIDAPI_DriverSwitch_UpdateDevice(SDL_HIDAPI_Device *device)
         }
     }
 
-    if (ctx->m_nRumbleExpiration) {
-        Uint32 now = SDL_GetTicks();
-        if (SDL_TICKS_PASSED(now, ctx->m_nRumbleExpiration)) {
-            HIDAPI_DriverSwitch_RumbleJoystick(device, joystick, 0, 0, 0);
-        }
-    }
-
     if (size < 0) {
         /* Read error, device is disconnected */
         HIDAPI_JoystickDisconnected(device, joystick->instance_id);
@@ -1094,10 +1077,6 @@ HIDAPI_DriverSwitch_CloseJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joyst
 {
     SDL_DriverSwitch_Context *ctx = (SDL_DriverSwitch_Context *)device->context;
 
-    if (ctx->m_nRumbleExpiration) {
-        HIDAPI_DriverSwitch_RumbleJoystick(device, joystick, 0, 0, 0);
-    }
-
     if (!ctx->m_bInputOnly) {
         /* Restore simple input mode for other applications */
         SetInputMode(ctx, k_eSwitchInputReportIDs_SimpleControllerState);

src/joystick/hidapi/SDL_hidapi_xbox360.c

@@ -50,12 +50,9 @@
 #include "windows.gaming.input.h"
 #endif
 
-#define USB_PACKET_LENGTH   64
-
 
 typedef struct {
     Uint8 last_state[USB_PACKET_LENGTH];
-    Uint32 rumble_expiration;
 #ifdef SDL_JOYSTICK_HIDAPI_WINDOWS_XINPUT
     SDL_bool xinput_enabled;
     Uint8 xinput_slot;
@@ -362,9 +359,11 @@ HIDAPI_DriverXbox360_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joyst
 }
 
 static int
-HIDAPI_DriverXbox360_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+HIDAPI_DriverXbox360_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
+#if defined(SDL_JOYSTICK_HIDAPI_WINDOWS_GAMING_INPUT) || defined(SDL_JOYSTICK_HIDAPI_WINDOWS_XINPUT)
     SDL_DriverXbox360_Context *ctx = (SDL_DriverXbox360_Context *)device->context;
+#endif
 
 #ifdef __WIN32__
     SDL_bool rumbled = SDL_FALSE;
@@ -422,14 +421,6 @@ HIDAPI_DriverXbox360_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joy
     }
 #endif /* __WIN32__ */
 
-    if ((low_frequency_rumble || high_frequency_rumble) && duration_ms) {
-        ctx->rumble_expiration = SDL_GetTicks() + SDL_min(duration_ms, SDL_MAX_RUMBLE_DURATION_MS);
-        if (!ctx->rumble_expiration) {
-            ctx->rumble_expiration = 1;
-        }
-    } else {
-        ctx->rumble_expiration = 0;
-    }
     return 0;
 }
 
@@ -802,13 +793,6 @@ HIDAPI_DriverXbox360_UpdateDevice(SDL_HIDAPI_Device *device)
 #endif /* __WIN32__ */
     }
 
-    if (ctx->rumble_expiration) {
-        Uint32 now = SDL_GetTicks();
-        if (SDL_TICKS_PASSED(now, ctx->rumble_expiration)) {
-            HIDAPI_DriverXbox360_RumbleJoystick(device, joystick, 0, 0, 0);
-        }
-    }
-
     if (size < 0) {
         /* Read error, device is disconnected */
         HIDAPI_JoystickDisconnected(device, joystick->instance_id);
@@ -819,11 +803,9 @@ HIDAPI_DriverXbox360_UpdateDevice(SDL_HIDAPI_Device *device)
 static void
 HIDAPI_DriverXbox360_CloseJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
 {
+#if defined(SDL_JOYSTICK_HIDAPI_WINDOWS_XINPUT) || defined(SDL_JOYSTICK_HIDAPI_WINDOWS_GAMING_INPUT)
     SDL_DriverXbox360_Context *ctx = (SDL_DriverXbox360_Context *)device->context;
-
+#endif
-    if (ctx->rumble_expiration) {
-        HIDAPI_DriverXbox360_RumbleJoystick(device, joystick, 0, 0, 0);
-    }
 
 #ifdef SDL_JOYSTICK_HIDAPI_WINDOWS_XINPUT
     if (ctx->xinput_enabled) {

src/joystick/hidapi/SDL_hidapi_xbox360w.c

@@ -34,13 +34,10 @@
 
 #ifdef SDL_JOYSTICK_HIDAPI_XBOX360
 
-#define USB_PACKET_LENGTH   64
-
 
 typedef struct {
     SDL_bool connected;
     Uint8 last_state[USB_PACKET_LENGTH];
-    Uint32 rumble_expiration;
 } SDL_DriverXbox360W_Context;
 
 
@@ -147,10 +144,8 @@ HIDAPI_DriverXbox360W_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joys
 }
 
 static int
-HIDAPI_DriverXbox360W_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+HIDAPI_DriverXbox360W_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
-    SDL_DriverXbox360W_Context *ctx = (SDL_DriverXbox360W_Context *)device->context;
-
     Uint8 rumble_packet[] = { 0x00, 0x01, 0x0f, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
     rumble_packet[5] = (low_frequency_rumble >> 8);
@@ -159,15 +154,6 @@ HIDAPI_DriverXbox360W_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *jo
     if (hid_write(device->dev, rumble_packet, sizeof(rumble_packet)) != sizeof(rumble_packet)) {
         return SDL_SetError("Couldn't send rumble packet");
     }
-
-    if ((low_frequency_rumble || high_frequency_rumble) && duration_ms) {
-        ctx->rumble_expiration = SDL_GetTicks() + SDL_min(duration_ms, SDL_MAX_RUMBLE_DURATION_MS);
-        if (!ctx->rumble_expiration) {
-            ctx->rumble_expiration = 1;
-        }
-    } else {
-        ctx->rumble_expiration = 0;
-    }
     return 0;
 }
 
@@ -273,13 +259,6 @@ HIDAPI_DriverXbox360W_UpdateDevice(SDL_HIDAPI_Device *device)
     }
 
     if (joystick) {
-        if (ctx->rumble_expiration) {
-            Uint32 now = SDL_GetTicks();
-            if (SDL_TICKS_PASSED(now, ctx->rumble_expiration)) {
-                HIDAPI_DriverXbox360W_RumbleJoystick(device, joystick, 0, 0, 0);
-            }
-        }
-
         if (size < 0) {
             /* Read error, device is disconnected */
             HIDAPI_JoystickDisconnected(device, joystick->instance_id);
@@ -291,11 +270,6 @@ HIDAPI_DriverXbox360W_UpdateDevice(SDL_HIDAPI_Device *device)
 static void
 HIDAPI_DriverXbox360W_CloseJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
 {
-    SDL_DriverXbox360W_Context *ctx = (SDL_DriverXbox360W_Context *)device->context;
-
-    if (ctx->rumble_expiration) {
-        HIDAPI_DriverXbox360W_RumbleJoystick(device, joystick, 0, 0, 0);
-    }
 }
 
 static void

src/joystick/hidapi/SDL_hidapi_xboxone.c

@@ -37,8 +37,6 @@
 /* Define this if you want to log all packets from the controller */
 /*#define DEBUG_XBOX_PROTOCOL*/
 
-#define USB_PACKET_LENGTH   64
-
 /* The amount of time to wait after hotplug to send controller init sequence */
 #define CONTROLLER_INIT_DELAY_MS    1500 /* 475 for Xbox One S, 1275 for the PDP Battlefield 1 */
 
@@ -119,7 +117,6 @@ typedef struct {
     Uint8 sequence;
     Uint8 last_state[USB_PACKET_LENGTH];
     SDL_bool rumble_synchronized;
-    Uint32 rumble_expiration;
     SDL_bool has_paddles;
 } SDL_DriverXboxOne_Context;
 
@@ -369,7 +366,7 @@ HIDAPI_DriverXboxOne_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joyst
 }
 
 static int
-HIDAPI_DriverXboxOne_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+HIDAPI_DriverXboxOne_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     SDL_DriverXboxOne_Context *ctx = (SDL_DriverXboxOne_Context *)device->context;
     Uint8 rumble_packet[] = { 0x09, 0x00, 0x00, 0x09, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0xFF };
@@ -384,15 +381,6 @@ HIDAPI_DriverXboxOne_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joy
     if (hid_write(device->dev, rumble_packet, sizeof(rumble_packet)) != sizeof(rumble_packet)) {
         return SDL_SetError("Couldn't send rumble packet");
     }
-
-    if ((low_frequency_rumble || high_frequency_rumble) && duration_ms) {
-        ctx->rumble_expiration = SDL_GetTicks() + SDL_min(duration_ms, SDL_MAX_RUMBLE_DURATION_MS);
-        if (!ctx->rumble_expiration) {
-            ctx->rumble_expiration = 1;
-        }
-    } else {
-        ctx->rumble_expiration = 0;
-    }
     return 0;
 }
 
@@ -578,13 +566,6 @@ HIDAPI_DriverXboxOne_UpdateDevice(SDL_HIDAPI_Device *device)
         }
     }
 
-    if (ctx->rumble_expiration) {
-        Uint32 now = SDL_GetTicks();
-        if (SDL_TICKS_PASSED(now, ctx->rumble_expiration)) {
-            HIDAPI_DriverXboxOne_RumbleJoystick(device, joystick, 0, 0, 0);
-        }
-    }
-
     if (size < 0) {
         /* Read error, device is disconnected */
         HIDAPI_JoystickDisconnected(device, joystick->instance_id);
@@ -595,12 +576,6 @@ HIDAPI_DriverXboxOne_UpdateDevice(SDL_HIDAPI_Device *device)
 static void
 HIDAPI_DriverXboxOne_CloseJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
 {
-    SDL_DriverXboxOne_Context *ctx = (SDL_DriverXboxOne_Context *)device->context;
-
-    if (ctx->rumble_expiration) {
-        HIDAPI_DriverXboxOne_RumbleJoystick(device, joystick, 0, 0, 0);
-    }
-
     hid_close(device->dev);
     device->dev = NULL;
 

src/joystick/hidapi/SDL_hidapijoystick.c

@@ -1001,14 +1001,14 @@ HIDAPI_JoystickOpen(SDL_Joystick * joystick, int device_index)
 }
 
 static int
-HIDAPI_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+HIDAPI_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     int result;
 
     if (joystick->hwdata) {
         SDL_HIDAPI_Device *device = joystick->hwdata->device;
 
-        result = device->driver->RumbleJoystick(device, joystick, low_frequency_rumble, high_frequency_rumble, duration_ms);
+        result = device->driver->RumbleJoystick(device, joystick, low_frequency_rumble, high_frequency_rumble);
     } else {
         SDL_SetError("Rumble failed, device disconnected");
         result = -1;

src/joystick/hidapi/SDL_hidapijoystick_c.h

@@ -50,9 +50,6 @@
 #define SDL_JOYSTICK_HIDAPI_STEAM
 #endif
 
-/* Prevent rumble duration overflow */
-#define SDL_MAX_RUMBLE_DURATION_MS  0x0fffffff
-
 /* Forward declaration */
 struct _SDL_HIDAPI_DeviceDriver;
 
@@ -94,12 +91,16 @@ typedef struct _SDL_HIDAPI_DeviceDriver
     void (*SetDevicePlayerIndex)(SDL_HIDAPI_Device *device, SDL_JoystickID instance_id, int player_index);
     SDL_bool (*UpdateDevice)(SDL_HIDAPI_Device *device);
     SDL_bool (*OpenJoystick)(SDL_HIDAPI_Device *device, SDL_Joystick *joystick);
-    int (*RumbleJoystick)(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);
+    int (*RumbleJoystick)(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble);
     void (*CloseJoystick)(SDL_HIDAPI_Device *device, SDL_Joystick *joystick);
     void (*FreeDevice)(SDL_HIDAPI_Device *device);
 
 } SDL_HIDAPI_DeviceDriver;
 
+
+/* The maximum size of a USB packet for HID devices */
+#define USB_PACKET_LENGTH   64
+
 /* HIDAPI device support */
 extern SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverPS4;
 extern SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverSteam;

src/joystick/iphoneos/SDL_sysjoystick.m

@@ -758,7 +758,7 @@ IOS_MFIJoystickUpdate(SDL_Joystick * joystick)
 }
 
 static int
-IOS_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+IOS_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     return SDL_Unsupported();
 }

src/joystick/linux/SDL_sysjoystick.c

@@ -822,33 +822,16 @@ LINUX_JoystickOpen(SDL_Joystick * joystick, int device_index)
     return (0);
 }
 
-#define MAX_KERNEL_RUMBLE_DURATION_MS  0xFFFF
-
 static int
-LINUX_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+LINUX_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     struct input_event event;
 
-    if (duration_ms > MAX_KERNEL_RUMBLE_DURATION_MS) {
-        duration_ms = MAX_KERNEL_RUMBLE_DURATION_MS;
-    }
-    if ((low_frequency_rumble || high_frequency_rumble) && duration_ms) {
-        joystick->hwdata->effect_expiration = SDL_GetTicks() + duration_ms;
-        if (!joystick->hwdata->effect_expiration) {
-            joystick->hwdata->effect_expiration = 1;
-        }
-    } else {
-        if (!joystick->hwdata->effect_expiration) {
-            return 0;
-        }
-        joystick->hwdata->effect_expiration = 0;
-    }
-
     if (joystick->hwdata->ff_rumble) {
         struct ff_effect *effect = &joystick->hwdata->effect;
 
         effect->type = FF_RUMBLE;
-        effect->replay.length = duration_ms;
+        effect->replay.length = SDL_MAX_RUMBLE_DURATION_MS;
         effect->u.rumble.strong_magnitude = low_frequency_rumble;
         effect->u.rumble.weak_magnitude = high_frequency_rumble;
     } else if (joystick->hwdata->ff_sine) {
@@ -857,7 +840,7 @@ LINUX_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint1
         struct ff_effect *effect = &joystick->hwdata->effect;
 
         effect->type = FF_PERIODIC;
-        effect->replay.length = duration_ms;
+        effect->replay.length = SDL_MAX_RUMBLE_DURATION_MS;
         effect->u.periodic.waveform = FF_SINE;
         effect->u.periodic.magnitude = magnitude;
     } else {
@@ -1074,13 +1057,6 @@ LINUX_JoystickUpdate(SDL_Joystick * joystick)
             SDL_PrivateJoystickBall(joystick, (Uint8) i, xrel, yrel);
         }
     }
-
-    if (joystick->hwdata->effect_expiration) {
-        Uint32 now = SDL_GetTicks();
-        if (SDL_TICKS_PASSED(now, joystick->hwdata->effect_expiration)) {
-            LINUX_JoystickRumble(joystick, 0, 0, 0);
-        }
-    }
 }
 
 /* Function to close a joystick after use */
@@ -1088,9 +1064,6 @@ static void
 LINUX_JoystickClose(SDL_Joystick * joystick)
 {
     if (joystick->hwdata) {
-        if (joystick->hwdata->effect_expiration) {
-            LINUX_JoystickRumble(joystick, 0, 0, 0);
-        }
         if (joystick->hwdata->effect.id >= 0) {
             ioctl(joystick->hwdata->fd, EVIOCRMFF, joystick->hwdata->effect.id);
             joystick->hwdata->effect.id = -1;

src/joystick/windows/SDL_dinputjoystick.c

@@ -432,7 +432,7 @@ void FreeRumbleEffectData(DIEFFECT *effect)
     SDL_free(effect);
 }
 
-DIEFFECT *CreateRumbleEffectData(Sint16 magnitude, Uint32 duration_ms)
+DIEFFECT *CreateRumbleEffectData(Sint16 magnitude)
 {
     DIEFFECT *effect;
     DIPERIODIC *periodic;
@@ -445,7 +445,7 @@ DIEFFECT *CreateRumbleEffectData(Sint16 magnitude, Uint32 duration_ms)
     effect->dwSize = sizeof(*effect);
     effect->dwGain = 10000;
     effect->dwFlags = DIEFF_OBJECTOFFSETS;
-    effect->dwDuration = duration_ms * 1000; /* In microseconds. */
+    effect->dwDuration = SDL_MAX_RUMBLE_DURATION_MS * 1000; /* In microseconds. */
     effect->dwTriggerButton = DIEB_NOTRIGGER;
 
     effect->cAxes = 2;
@@ -944,7 +944,7 @@ SDL_DINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickde
 }
 
 static int
-SDL_DINPUT_JoystickInitRumble(SDL_Joystick * joystick, Sint16 magnitude, Uint32 duration_ms)
+SDL_DINPUT_JoystickInitRumble(SDL_Joystick * joystick, Sint16 magnitude)
 {
     HRESULT result;
 
@@ -966,7 +966,7 @@ SDL_DINPUT_JoystickInitRumble(SDL_Joystick * joystick, Sint16 magnitude, Uint32
     }
 
     /* Create the effect */
-    joystick->hwdata->ffeffect = CreateRumbleEffectData(magnitude, duration_ms);
+    joystick->hwdata->ffeffect = CreateRumbleEffectData(magnitude);
     if (!joystick->hwdata->ffeffect) {
         return SDL_OutOfMemory();
     }
@@ -980,7 +980,7 @@ SDL_DINPUT_JoystickInitRumble(SDL_Joystick * joystick, Sint16 magnitude, Uint32
 }
 
 int
-SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     HRESULT result;
 
@@ -993,7 +993,6 @@ SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble,
 
     if (joystick->hwdata->ff_initialized) {
         DIPERIODIC *periodic = ((DIPERIODIC *)joystick->hwdata->ffeffect->lpvTypeSpecificParams);
-        joystick->hwdata->ffeffect->dwDuration = duration_ms * 1000; /* In microseconds. */
         periodic->dwMagnitude = CONVERT_MAGNITUDE(magnitude);
 
         result = IDirectInputEffect_SetParameters(joystick->hwdata->ffeffect_ref, joystick->hwdata->ffeffect, (DIEP_DURATION | DIEP_TYPESPECIFICPARAMS));
@@ -1007,7 +1006,7 @@ SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble,
             return SetDIerror("IDirectInputDevice8::SetParameters", result);
         }
     } else {
-        if (SDL_DINPUT_JoystickInitRumble(joystick, magnitude, duration_ms) < 0) {
+        if (SDL_DINPUT_JoystickInitRumble(joystick, magnitude) < 0) {
             return -1;
         }
         joystick->hwdata->ff_initialized = SDL_TRUE;
@@ -1252,7 +1251,7 @@ SDL_DINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickde
 }
 
 int
-SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     return SDL_Unsupported();
 }

src/joystick/windows/SDL_dinputjoystick_c.h

@@ -23,7 +23,7 @@
 extern int SDL_DINPUT_JoystickInit(void);
 extern void SDL_DINPUT_JoystickDetect(JoyStick_DeviceData **pContext);
 extern int SDL_DINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickdevice);
-extern int SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);
+extern int SDL_DINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble);
 extern void SDL_DINPUT_JoystickUpdate(SDL_Joystick * joystick);
 extern void SDL_DINPUT_JoystickClose(SDL_Joystick * joystick);
 extern void SDL_DINPUT_JoystickQuit(void);

src/joystick/windows/SDL_windowsjoystick.c

@@ -481,12 +481,12 @@ WINDOWS_JoystickOpen(SDL_Joystick * joystick, int device_index)
 }
 
 static int
-WINDOWS_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+WINDOWS_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     if (joystick->hwdata->bXInputDevice) {
-        return SDL_XINPUT_JoystickRumble(joystick, low_frequency_rumble, high_frequency_rumble, duration_ms);
+        return SDL_XINPUT_JoystickRumble(joystick, low_frequency_rumble, high_frequency_rumble);
     } else {
-        return SDL_DINPUT_JoystickRumble(joystick, low_frequency_rumble, high_frequency_rumble, duration_ms);
+        return SDL_DINPUT_JoystickRumble(joystick, low_frequency_rumble, high_frequency_rumble);
     }
 }
 

src/joystick/windows/SDL_windowsjoystick_c.h

@@ -66,7 +66,6 @@ typedef struct input_t
 struct joystick_hwdata
 {
     SDL_JoystickGUID guid;
-    Uint32 rumble_expiration;
 
 #if SDL_JOYSTICK_DINPUT
     LPDIRECTINPUTDEVICE8 InputDevice;

src/joystick/windows/SDL_xinputjoystick.c

@@ -465,7 +465,7 @@ UpdateXInputJoystickState(SDL_Joystick * joystick, XINPUT_STATE_EX *pXInputState
 }
 
 int
-SDL_XINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+SDL_XINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     XINPUT_VIBRATION XVibration;
 
@@ -478,12 +478,6 @@ SDL_XINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble,
     if (XINPUTSETSTATE(joystick->hwdata->userid, &XVibration) != ERROR_SUCCESS) {
         return SDL_SetError("XInputSetState() failed");
     }
-
-    if ((low_frequency_rumble || high_frequency_rumble) && duration_ms) {
-        joystick->hwdata->rumble_expiration = SDL_GetTicks() + SDL_min(duration_ms, SDL_MAX_RUMBLE_DURATION_MS);
-    } else {
-        joystick->hwdata->rumble_expiration = 0;
-    }
     return 0;
 }
 
@@ -516,13 +510,6 @@ SDL_XINPUT_JoystickUpdate(SDL_Joystick * joystick)
         }
         joystick->hwdata->dwPacketNumber = XInputState.dwPacketNumber;
     }
-
-    if (joystick->hwdata->rumble_expiration) {
-        Uint32 now = SDL_GetTicks();
-        if (SDL_TICKS_PASSED(now, joystick->hwdata->rumble_expiration)) {
-            SDL_XINPUT_JoystickRumble(joystick, 0, 0, 0);
-        }
-    }
 }
 
 void
@@ -565,7 +552,7 @@ SDL_XINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickde
 }
 
 int
-SDL_XINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
+SDL_XINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
 {
     return SDL_Unsupported();
 }

src/joystick/windows/SDL_xinputjoystick_c.h

@@ -26,7 +26,7 @@ extern SDL_bool SDL_XINPUT_Enabled(void);
 extern int SDL_XINPUT_JoystickInit(void);
 extern void SDL_XINPUT_JoystickDetect(JoyStick_DeviceData **pContext);
 extern int SDL_XINPUT_JoystickOpen(SDL_Joystick * joystick, JoyStick_DeviceData *joystickdevice);
-extern int SDL_XINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms);
+extern int SDL_XINPUT_JoystickRumble(SDL_Joystick * joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble);
 extern void SDL_XINPUT_JoystickUpdate(SDL_Joystick * joystick);
 extern void SDL_XINPUT_JoystickClose(SDL_Joystick * joystick);
 extern void SDL_XINPUT_JoystickQuit(void);