From ad1bfea5a059f3a4e7747b8aee981f54b5e9ae6e Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Fri, 26 Aug 2016 12:18:08 -0700
Subject: [PATCH] Added SDL_PrivateJoystickAdded() and
 SDL_PrivateJoystickRemoved() Updated the removal code to iterate over all
 joystick add messages instead of just the first one.

---
 src/joystick/SDL_gamecontroller.c          | 42 ++++++++++----
 src/joystick/SDL_joystick.c                | 65 ++++++++++++++++++++++
 src/joystick/SDL_joystick_c.h              |  6 +-
 src/joystick/android/SDL_sysjoystick.c     | 34 +----------
 src/joystick/darwin/SDL_sysjoystick.c      | 35 +-----------
 src/joystick/emscripten/SDL_sysjoystick.c  | 37 ++----------
 src/joystick/iphoneos/SDL_sysjoystick.m    | 34 +----------
 src/joystick/linux/SDL_sysjoystick.c       | 49 +---------------
 src/joystick/windows/SDL_windowsjoystick.c | 29 +---------
 9 files changed, 114 insertions(+), 217 deletions(-)

diff --git a/src/joystick/SDL_gamecontroller.c b/src/joystick/SDL_gamecontroller.c
index 4834bba3a..a312a86ba 100644
--- a/src/joystick/SDL_gamecontroller.c
+++ b/src/joystick/SDL_gamecontroller.c
@@ -105,6 +105,35 @@ struct _SDL_GameController
 int SDL_PrivateGameControllerAxis(SDL_GameController * gamecontroller, SDL_GameControllerAxis axis, Sint16 value);
 int SDL_PrivateGameControllerButton(SDL_GameController * gamecontroller, SDL_GameControllerButton button, Uint8 state);
 
+/*
+ * If there is an existing add event in the queue, it needs to be modified
+ * to have the right value for which, because the number of controllers in
+ * the system is now one less.
+ */
+static void UpdateEventsForDeviceRemoval()
+{
+    int i, num_events;
+    SDL_Event *events;
+
+    num_events = SDL_PeepEvents(NULL, 0, SDL_PEEKEVENT, SDL_CONTROLLERDEVICEADDED, SDL_CONTROLLERDEVICEADDED);
+    if (num_events <= 0) {
+        return;
+    }
+
+    events = SDL_stack_alloc(SDL_Event, num_events);
+    if (!events) {
+        return;
+    }
+
+    num_events = SDL_PeepEvents(events, num_events, SDL_GETEVENT, SDL_CONTROLLERDEVICEADDED, SDL_CONTROLLERDEVICEADDED);
+    for (i = 0; i < num_events; ++i) {
+        --events[i].cdevice.which;
+    }
+    SDL_PeepEvents(events, num_events, SDL_ADDEVENT, 0, 0);
+
+    SDL_stack_free(events);
+}
+
 /*
  * Event filter to fire controller events from joystick ones
  */
@@ -222,22 +251,13 @@ int SDL_GameControllerEventWatcher(void *userdata, SDL_Event * event)
             SDL_GameController *controllerlist = SDL_gamecontrollers;
             while (controllerlist) {
                 if (controllerlist->joystick->instance_id == event->jdevice.which) {
-					SDL_Event peeped;
                     SDL_Event deviceevent;
 
-					/* If there is an existing add event in the queue, it
-					 * needs to be modified to have the right value for which,
-					 * because the number of controllers in the system is now
-					 * one less.
-					 */
-					if ( SDL_PeepEvents(&peeped, 1, SDL_GETEVENT, SDL_CONTROLLERDEVICEADDED, SDL_CONTROLLERDEVICEADDED) > 0) {
-						peeped.jdevice.which--;
-						SDL_PushEvent(&peeped);
-					}
-
                     deviceevent.type = SDL_CONTROLLERDEVICEREMOVED;
                     deviceevent.cdevice.which = event->jdevice.which;
                     SDL_PushEvent(&deviceevent);
+
+                    UpdateEventsForDeviceRemoval();
                     break;
                 }
                 controllerlist = controllerlist->next;
diff --git a/src/joystick/SDL_joystick.c b/src/joystick/SDL_joystick.c
index dc910a82b..49b8cbcd5 100644
--- a/src/joystick/SDL_joystick.c
+++ b/src/joystick/SDL_joystick.c
@@ -497,6 +497,71 @@ SDL_PrivateJoystickShouldIgnoreEvent()
 
 /* These are global for SDL_sysjoystick.c and SDL_events.c */
 
+void SDL_PrivateJoystickAdded(int device_index)
+{
+#if !SDL_EVENTS_DISABLED
+    SDL_Event event;
+
+    event.type = SDL_JOYDEVICEADDED;
+
+    if (SDL_GetEventState(event.type) == SDL_ENABLE) {
+        event.jdevice.which = device_index;
+        if ( (SDL_EventOK == NULL) ||
+             (*SDL_EventOK) (SDL_EventOKParam, &event) ) {
+            SDL_PushEvent(&event);
+        }
+    }
+#endif /* !SDL_EVENTS_DISABLED */
+}
+
+/*
+ * If there is an existing add event in the queue, it needs to be modified
+ * to have the right value for which, because the number of controllers in
+ * the system is now one less.
+ */
+static void UpdateEventsForDeviceRemoval()
+{
+    int i, num_events;
+    SDL_Event *events;
+
+    num_events = SDL_PeepEvents(NULL, 0, SDL_PEEKEVENT, SDL_JOYDEVICEADDED, SDL_JOYDEVICEADDED);
+    if (num_events <= 0) {
+        return;
+    }
+
+    events = SDL_stack_alloc(SDL_Event, num_events);
+    if (!events) {
+        return;
+    }
+
+    num_events = SDL_PeepEvents(events, num_events, SDL_GETEVENT, SDL_JOYDEVICEADDED, SDL_JOYDEVICEADDED);
+    for (i = 0; i < num_events; ++i) {
+        --events[i].jdevice.which;
+    }
+    SDL_PeepEvents(events, num_events, SDL_ADDEVENT, 0, 0);
+
+    SDL_stack_free(events);
+}
+
+void SDL_PrivateJoystickRemoved(SDL_JoystickID device_instance)
+{
+#if !SDL_EVENTS_DISABLED
+    SDL_Event event;
+
+    event.type = SDL_JOYDEVICEREMOVED;
+
+    if (SDL_GetEventState(event.type) == SDL_ENABLE) {
+        event.jdevice.which = device_instance;
+        if ( (SDL_EventOK == NULL) ||
+             (*SDL_EventOK) (SDL_EventOKParam, &event) ) {
+            SDL_PushEvent(&event);
+        }
+    }
+
+    UpdateEventsForDeviceRemoval();
+#endif /* !SDL_EVENTS_DISABLED */
+}
+
 int
 SDL_PrivateJoystickAxis(SDL_Joystick * joystick, Uint8 axis, Sint16 value)
 {
diff --git a/src/joystick/SDL_joystick_c.h b/src/joystick/SDL_joystick_c.h
index 4a076f6d6..cb9c92544 100644
--- a/src/joystick/SDL_joystick_c.h
+++ b/src/joystick/SDL_joystick_c.h
@@ -33,6 +33,8 @@ extern void SDL_GameControllerQuit(void);
 
 
 /* Internal event queueing functions */
+extern void SDL_PrivateJoystickAdded(int device_index);
+extern void SDL_PrivateJoystickRemoved(SDL_JoystickID device_instance);
 extern int SDL_PrivateJoystickAxis(SDL_Joystick * joystick,
                                    Uint8 axis, Sint16 value);
 extern int SDL_PrivateJoystickBall(SDL_Joystick * joystick,
@@ -41,8 +43,8 @@ extern int SDL_PrivateJoystickHat(SDL_Joystick * joystick,
                                   Uint8 hat, Uint8 value);
 extern int SDL_PrivateJoystickButton(SDL_Joystick * joystick,
                                      Uint8 button, Uint8 state);
-extern void SDL_PrivateJoystickBatteryLevel( SDL_Joystick * joystick,
-    SDL_JoystickPowerLevel ePowerLevel );
+extern void SDL_PrivateJoystickBatteryLevel(SDL_Joystick * joystick,
+                                            SDL_JoystickPowerLevel ePowerLevel);
 
 /* Internal sanity checking functions */
 extern int SDL_PrivateJoystickValid(SDL_Joystick * joystick);
diff --git a/src/joystick/android/SDL_sysjoystick.c b/src/joystick/android/SDL_sysjoystick.c
index 4225099c8..929a9ac44 100644
--- a/src/joystick/android/SDL_sysjoystick.c
+++ b/src/joystick/android/SDL_sysjoystick.c
@@ -27,10 +27,6 @@
 #include "SDL_error.h"
 #include "SDL_events.h"
 
-#if !SDL_EVENTS_DISABLED
-#include "../../events/SDL_events_c.h"
-#endif
-
 #include "SDL_joystick.h"
 #include "SDL_hints.h"
 #include "SDL_assert.h"
@@ -252,9 +248,6 @@ Android_AddJoystick(int device_id, const char *name, SDL_bool is_accelerometer,
 {
     SDL_JoystickGUID guid;
     SDL_joylist_item *item;
-#if !SDL_EVENTS_DISABLED
-    SDL_Event event;
-#endif
     
     if(JoystickByDeviceId(device_id) != NULL || name == NULL) {
         return -1;
@@ -299,17 +292,7 @@ Android_AddJoystick(int device_id, const char *name, SDL_bool is_accelerometer,
     /* Need to increment the joystick count before we post the event */
     ++numjoysticks;
 
-#if !SDL_EVENTS_DISABLED
-    event.type = SDL_JOYDEVICEADDED;
-
-    if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-        event.jdevice.which = (numjoysticks - 1);
-        if ( (SDL_EventOK == NULL) ||
-             (*SDL_EventOK) (SDL_EventOKParam, &event) ) {
-            SDL_PushEvent(&event);
-        }
-    }
-#endif /* !SDL_EVENTS_DISABLED */
+    SDL_PrivateJoystickAdded(numjoysticks - 1);
 
 #ifdef DEBUG_JOYSTICK
     SDL_Log("Added joystick %s with device_id %d", name, device_id);
@@ -323,9 +306,6 @@ Android_RemoveJoystick(int device_id)
 {
     SDL_joylist_item *item = SDL_joylist;
     SDL_joylist_item *prev = NULL;
-#if !SDL_EVENTS_DISABLED
-    SDL_Event event;
-#endif
     
     /* Don't call JoystickByDeviceId here or there'll be an infinite loop! */
     while (item != NULL) {
@@ -357,17 +337,7 @@ Android_RemoveJoystick(int device_id)
     /* Need to decrement the joystick count before we post the event */
     --numjoysticks;
 
-#if !SDL_EVENTS_DISABLED
-    event.type = SDL_JOYDEVICEREMOVED;
-
-    if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-        event.jdevice.which = item->device_instance;
-        if ( (SDL_EventOK == NULL) ||
-             (*SDL_EventOK) (SDL_EventOKParam, &event) ) {
-            SDL_PushEvent(&event);
-        }
-    }
-#endif /* !SDL_EVENTS_DISABLED */
+    SDL_PrivateJoystickRemoved(item->device_instance);
 
 #ifdef DEBUG_JOYSTICK
     SDL_Log("Removed joystick with device_id %d", device_id);
diff --git a/src/joystick/darwin/SDL_sysjoystick.c b/src/joystick/darwin/SDL_sysjoystick.c
index 2afab337f..da10fbac5 100644
--- a/src/joystick/darwin/SDL_sysjoystick.c
+++ b/src/joystick/darwin/SDL_sysjoystick.c
@@ -34,9 +34,6 @@
 #include "SDL_sysjoystick_c.h"
 #include "SDL_events.h"
 #include "../../haptic/darwin/SDL_syshaptic_c.h"    /* For haptic hot plugging */
-#if !SDL_EVENTS_DISABLED
-#include "../../events/SDL_events_c.h"
-#endif
 
 #define SDL_JOYSTICK_RUNLOOP_MODE CFSTR("SDLJoystick")
 
@@ -154,21 +151,7 @@ JoystickDeviceWasRemovedCallback(void *ctx, IOReturn result, void *sender)
     MacHaptic_MaybeRemoveDevice(device->ffservice);
 #endif
 
-/* !!! FIXME: why isn't there an SDL_PrivateJoyDeviceRemoved()? */
-#if !SDL_EVENTS_DISABLED
-    {
-        SDL_Event event;
-        event.type = SDL_JOYDEVICEREMOVED;
-
-        if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-            event.jdevice.which = device->instance_id;
-            if ((SDL_EventOK == NULL)
-                || (*SDL_EventOK) (SDL_EventOKParam, &event)) {
-                SDL_PushEvent(&event);
-            }
-        }
-    }
-#endif /* !SDL_EVENTS_DISABLED */
+    SDL_PrivateJoystickRemoved(device->instance_id);
 }
 
 
@@ -476,21 +459,7 @@ JoystickDeviceWasAddedCallback(void *ctx, IOReturn res, void *sender, IOHIDDevic
         ++device_index;  /* bump by one since we counted by pNext. */
     }
 
-/* !!! FIXME: why isn't there an SDL_PrivateJoyDeviceAdded()? */
-#if !SDL_EVENTS_DISABLED
-    {
-        SDL_Event event;
-        event.type = SDL_JOYDEVICEADDED;
-
-        if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-            event.jdevice.which = device_index;
-            if ((SDL_EventOK == NULL)
-                || (*SDL_EventOK) (SDL_EventOKParam, &event)) {
-                SDL_PushEvent(&event);
-            }
-        }
-    }
-#endif /* !SDL_EVENTS_DISABLED */
+    SDL_PrivateJoystickAdded(device_index);
 }
 
 static SDL_bool
diff --git a/src/joystick/emscripten/SDL_sysjoystick.c b/src/joystick/emscripten/SDL_sysjoystick.c
index c3edf4967..6b203667a 100644
--- a/src/joystick/emscripten/SDL_sysjoystick.c
+++ b/src/joystick/emscripten/SDL_sysjoystick.c
@@ -27,10 +27,6 @@
 #include "SDL_error.h"
 #include "SDL_events.h"
 
-#if !SDL_EVENTS_DISABLED
-#include "../../events/SDL_events_c.h"
-#endif
-
 #include "SDL_joystick.h"
 #include "SDL_hints.h"
 #include "SDL_assert.h"
@@ -57,10 +53,6 @@ Emscripten_JoyStickConnected(int eventType, const EmscriptenGamepadEvent *gamepa
       return 1;
     }
 
-#if !SDL_EVENTS_DISABLED
-    SDL_Event event;
-#endif
-
     item = (SDL_joylist_item *) SDL_malloc(sizeof (SDL_joylist_item));
     if (item == NULL) {
         return 1;
@@ -105,20 +97,12 @@ Emscripten_JoyStickConnected(int eventType, const EmscriptenGamepadEvent *gamepa
     }
 
     ++numjoysticks;
+
+    SDL_PrivateJoystickAdded(numjoysticks - 1);
+
 #ifdef DEBUG_JOYSTICK
     SDL_Log("Number of joysticks is %d", numjoysticks);
 #endif
-#if !SDL_EVENTS_DISABLED
-    event.type = SDL_JOYDEVICEADDED;
-
-    if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-        event.jdevice.which = numjoysticks - 1;
-        if ( (SDL_EventOK == NULL) ||
-             (*SDL_EventOK) (SDL_EventOKParam, &event) ) {
-            SDL_PushEvent(&event);
-        }
-    }
-#endif /* !SDL_EVENTS_DISABLED */
 
 #ifdef DEBUG_JOYSTICK
     SDL_Log("Added joystick with index %d", item->index);
@@ -132,9 +116,6 @@ Emscripten_JoyStickDisconnected(int eventType, const EmscriptenGamepadEvent *gam
 {
     SDL_joylist_item *item = SDL_joylist;
     SDL_joylist_item *prev = NULL;
-#if !SDL_EVENTS_DISABLED
-    SDL_Event event;
-#endif
 
     while (item != NULL) {
         if (item->index == gamepadEvent->index) {
@@ -165,17 +146,7 @@ Emscripten_JoyStickDisconnected(int eventType, const EmscriptenGamepadEvent *gam
     /* Need to decrement the joystick count before we post the event */
     --numjoysticks;
 
-#if !SDL_EVENTS_DISABLED
-    event.type = SDL_JOYDEVICEREMOVED;
-
-    if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-        event.jdevice.which = item->device_instance;
-        if ( (SDL_EventOK == NULL) ||
-             (*SDL_EventOK) (SDL_EventOKParam, &event) ) {
-            SDL_PushEvent(&event);
-        }
-    }
-#endif /* !SDL_EVENTS_DISABLED */
+	SDL_PrivateJoystickRemoved(item->device_instance);
 
 #ifdef DEBUG_JOYSTICK
     SDL_Log("Removed joystick with id %d", item->device_instance);
diff --git a/src/joystick/iphoneos/SDL_sysjoystick.m b/src/joystick/iphoneos/SDL_sysjoystick.m
index c8a42af05..efac5c44b 100644
--- a/src/joystick/iphoneos/SDL_sysjoystick.m
+++ b/src/joystick/iphoneos/SDL_sysjoystick.m
@@ -32,10 +32,6 @@
 #include "../SDL_sysjoystick.h"
 #include "../SDL_joystick_c.h"
 
-#if !SDL_EVENTS_DISABLED
-#include "../../events/SDL_events_c.h"
-#endif
-
 #import <CoreMotion/CoreMotion.h>
 
 #ifdef SDL_JOYSTICK_MFI
@@ -127,9 +123,6 @@ static void
 SDL_SYS_AddJoystickDevice(GCController *controller, SDL_bool accelerometer)
 {
     SDL_JoystickDeviceItem *device = deviceList;
-#if !SDL_EVENTS_DISABLED
-    SDL_Event event;
-#endif
 
     while (device != NULL) {
         if (device->controller == controller) {
@@ -172,17 +165,7 @@ SDL_SYS_AddJoystickDevice(GCController *controller, SDL_bool accelerometer)
 
     ++numjoysticks;
 
-#if !SDL_EVENTS_DISABLED
-    event.type = SDL_JOYDEVICEADDED;
-
-    if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-        event.jdevice.which = numjoysticks - 1;
-        if ((SDL_EventOK == NULL) ||
-            (*SDL_EventOK)(SDL_EventOKParam, &event)) {
-            SDL_PushEvent(&event);
-        }
-    }
-#endif /* !SDL_EVENTS_DISABLED */
+    SDL_PrivateJoystickAdded(numjoysticks - 1);
 }
 
 static SDL_JoystickDeviceItem *
@@ -191,9 +174,6 @@ SDL_SYS_RemoveJoystickDevice(SDL_JoystickDeviceItem *device)
     SDL_JoystickDeviceItem *prev = NULL;
     SDL_JoystickDeviceItem *next = NULL;
     SDL_JoystickDeviceItem *item = deviceList;
-#if !SDL_EVENTS_DISABLED
-    SDL_Event event;
-#endif
 
     if (device == NULL) {
         return NULL;
@@ -234,17 +214,7 @@ SDL_SYS_RemoveJoystickDevice(SDL_JoystickDeviceItem *device)
 
     --numjoysticks;
 
-#if !SDL_EVENTS_DISABLED
-    event.type = SDL_JOYDEVICEREMOVED;
-
-    if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-        event.jdevice.which = device->instance_id;
-        if ((SDL_EventOK == NULL) ||
-            (*SDL_EventOK)(SDL_EventOKParam, &event)) {
-            SDL_PushEvent(&event);
-        }
-    }
-#endif /* !SDL_EVENTS_DISABLED */
+	SDL_PrivateJoystickRemoved(device->instance_id);
 
     SDL_free(device->name);
     SDL_free(device);
diff --git a/src/joystick/linux/SDL_sysjoystick.c b/src/joystick/linux/SDL_sysjoystick.c
index 421a3bf58..bd52b1808 100644
--- a/src/joystick/linux/SDL_sysjoystick.c
+++ b/src/joystick/linux/SDL_sysjoystick.c
@@ -42,11 +42,6 @@
 #include "../SDL_joystick_c.h"
 #include "SDL_sysjoystick_c.h"
 
-/* !!! FIXME: move this somewhere else. */
-#if !SDL_EVENTS_DISABLED
-#include "../../events/SDL_events_c.h"
-#endif
-
 /* This isn't defined in older Linux kernel headers */
 #ifndef SYN_DROPPED
 #define SYN_DROPPED 3
@@ -176,9 +171,6 @@ MaybeAddDevice(const char *path)
     char namebuf[128];
     SDL_JoystickGUID guid;
     SDL_joylist_item *item;
-#if !SDL_EVENTS_DISABLED
-    SDL_Event event;
-#endif
 
     if (path == NULL) {
         return -1;
@@ -239,18 +231,7 @@ MaybeAddDevice(const char *path)
     /* Need to increment the joystick count before we post the event */
     ++numjoysticks;
 
-    /* !!! FIXME: Move this to an SDL_PrivateJoyDeviceAdded() function? */
-#if !SDL_EVENTS_DISABLED
-    event.type = SDL_JOYDEVICEADDED;
-
-    if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-        event.jdevice.which = (numjoysticks - 1);
-        if ( (SDL_EventOK == NULL) ||
-             (*SDL_EventOK) (SDL_EventOKParam, &event) ) {
-            SDL_PushEvent(&event);
-        }
-    }
-#endif /* !SDL_EVENTS_DISABLED */
+    SDL_PrivateJoystickAdded(numjoysticks - 1);
 
     return numjoysticks;
 }
@@ -262,9 +243,6 @@ MaybeRemoveDevice(const char *path)
 {
     SDL_joylist_item *item;
     SDL_joylist_item *prev = NULL;
-#if !SDL_EVENTS_DISABLED
-    SDL_Event event;
-#endif
 
     if (path == NULL) {
         return -1;
@@ -290,30 +268,7 @@ MaybeRemoveDevice(const char *path)
             /* Need to decrement the joystick count before we post the event */
             --numjoysticks;
 
-            /* !!! FIXME: Move this to an SDL_PrivateJoyDeviceRemoved() function? */
-#if !SDL_EVENTS_DISABLED
-            event.type = SDL_JOYDEVICEREMOVED;
-
-            if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-				SDL_Event peeped;
-
-				/* If there is an existing add event in the queue, it
-				 * needs to be modified to have the right value for which,
-				 * because the number of controllers in the system is now
-				 * one less.
-				 */
-				if ( SDL_PeepEvents(&peeped, 1, SDL_GETEVENT, SDL_JOYDEVICEADDED, SDL_JOYDEVICEADDED) > 0) {
-					peeped.jdevice.which--;
-					SDL_PushEvent(&peeped);
-				}
-
-                event.jdevice.which = item->device_instance;
-                if ( (SDL_EventOK == NULL) ||
-                     (*SDL_EventOK) (SDL_EventOKParam, &event) ) {
-                    SDL_PushEvent(&event);
-                }
-            }
-#endif /* !SDL_EVENTS_DISABLED */
+            SDL_PrivateJoystickRemoved(item->device_instance);
 
             SDL_free(item->path);
             SDL_free(item->name);
diff --git a/src/joystick/windows/SDL_windowsjoystick.c b/src/joystick/windows/SDL_windowsjoystick.c
index cc61ec9eb..0628627d3 100644
--- a/src/joystick/windows/SDL_windowsjoystick.c
+++ b/src/joystick/windows/SDL_windowsjoystick.c
@@ -42,9 +42,6 @@
 #include "SDL_joystick.h"
 #include "../SDL_sysjoystick.h"
 #include "../../thread/SDL_systhread.h"
-#if !SDL_EVENTS_DISABLED
-#include "../../events/SDL_events_c.h"
-#endif
 #include "../../core/windows/SDL_windows.h"
 #if !defined(__WINRT__)
 #include <dbt.h>
@@ -327,9 +324,6 @@ void
 SDL_SYS_JoystickDetect()
 {
     JoyStick_DeviceData *pCurList = NULL;
-#if !SDL_EVENTS_DISABLED
-    SDL_Event event;
-#endif
 
     /* only enum the devices if the joystick thread told us something changed */
     if (!s_bDeviceAdded && !s_bDeviceRemoved) {
@@ -361,17 +355,7 @@ SDL_SYS_JoystickDetect()
             SDL_DINPUT_MaybeRemoveDevice(&pCurList->dxdevice);
         }
 
-#if !SDL_EVENTS_DISABLED
-        SDL_zero(event);
-        event.type = SDL_JOYDEVICEREMOVED;
-
-        if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-            event.jdevice.which = pCurList->nInstanceID;
-            if ((!SDL_EventOK) || (*SDL_EventOK) (SDL_EventOKParam, &event)) {
-                SDL_PushEvent(&event);
-            }
-        }
-#endif /* !SDL_EVENTS_DISABLED */
+        SDL_PrivateJoystickRemoved(pCurList->nInstanceID);
 
         pListNext = pCurList->pNext;
         SDL_free(pCurList->joystickname);
@@ -392,17 +376,8 @@ SDL_SYS_JoystickDetect()
                     SDL_DINPUT_MaybeAddDevice(&pNewJoystick->dxdevice);
                 }
 
-#if !SDL_EVENTS_DISABLED
-                SDL_zero(event);
-                event.type = SDL_JOYDEVICEADDED;
+                SDL_PrivateJoystickAdded(device_index);
 
-                if (SDL_GetEventState(event.type) == SDL_ENABLE) {
-                    event.jdevice.which = device_index;
-                    if ((!SDL_EventOK) || (*SDL_EventOK) (SDL_EventOKParam, &event)) {
-                        SDL_PushEvent(&event);
-                    }
-                }
-#endif /* !SDL_EVENTS_DISABLED */
                 pNewJoystick->send_add_event = SDL_FALSE;
             }
             device_index++;