From b9ed7362eb29078bb2aec8297344b2b0ea42dc21 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Tue, 30 Sep 2014 13:53:36 +0200
Subject: [PATCH] (Apple/OSX) Refactor hid_device_input_callback pt. 2

---
 input/hid/apple_input_hid.c | 86 ++++++++++++++++++-------------------
 1 file changed, 43 insertions(+), 43 deletions(-)

diff --git a/input/hid/apple_input_hid.c b/input/hid/apple_input_hid.c
index 10f8a91c0e..63a0e9ebce 100644
--- a/input/hid/apple_input_hid.c
+++ b/input/hid/apple_input_hid.c
@@ -55,60 +55,60 @@ static void hid_device_input_callback(void* context, IOReturn result,
 
    /* Joystick handler.
     * TODO: Can GamePad work the same? */
-    
+
    if (
-       (type == kIOHIDElementTypeInput_Misc) ||
-       (type == kIOHIDElementTypeInput_Button) ||
-       (type == kIOHIDElementTypeInput_Axis)
-       )
+         (type == kIOHIDElementTypeInput_Misc) ||
+         (type == kIOHIDElementTypeInput_Button) ||
+         (type == kIOHIDElementTypeInput_Axis)
+      )
    {
-       switch (page)
-       {
-           case kHIDPage_GenericDesktop:
-               switch (type)
-           {
+      switch (page)
+      {
+         case kHIDPage_GenericDesktop:
+            switch (type)
+            {
                case kIOHIDElementTypeInput_Misc:
-               {
-                   static const uint32_t axis_use_ids[4] = { 48, 49, 50, 53 };
-                   int i;
-                   
-                   for (i = 0; i < 4; i ++)
-                   {
-                       if (use == axis_use_ids[i])
-                       {
+                  {
+                     static const uint32_t axis_use_ids[4] = { 48, 49, 50, 53 };
+                     int i;
+
+                     for (i = 0; i < 4; i ++)
+                     {
+                        if (use == axis_use_ids[i])
+                        {
                            CFIndex min, max, state;
                            float val;
-                           
+
                            min = IOHIDElementGetPhysicalMin(element);
                            max = IOHIDElementGetPhysicalMax(element) - min;
                            state = IOHIDValueGetIntegerValue(value) - min;
-                           
+
                            val = (float)state / (float)max;
                            g_current_input_data.pad_axis[connection->slot][i] =
-                           ((val * 2.0f) - 1.0f) * 32767.0f;
-                       }
-                   }
-                   break;
-               }
-                   break;
-               case kHIDPage_Button:
-                   switch (type)
-               {
-                   case kIOHIDElementTypeInput_Button:
-                   {
-                       CFIndex state = IOHIDValueGetIntegerValue(value);
-                       
-                       if (state)
-                           g_current_input_data.pad_buttons[connection->slot] |= (1 << (use - 1));
-                       else
-                           g_current_input_data.pad_buttons[connection->slot] &= ~(1 << (use - 1));
-                   }
-                       break;
-               }
-                   break;
-           }
+                              ((val * 2.0f) - 1.0f) * 32767.0f;
+                        }
+                     }
+                     break;
+                  }
+                  break;
+            }
             break;
-       }
+         case kHIDPage_Button:
+            switch (type)
+            {
+               case kIOHIDElementTypeInput_Button:
+                  {
+                     CFIndex state = IOHIDValueGetIntegerValue(value);
+
+                     if (state)
+                        g_current_input_data.pad_buttons[connection->slot] |= (1 << (use - 1));
+                     else
+                        g_current_input_data.pad_buttons[connection->slot] &= ~(1 << (use - 1));
+                  }
+                  break;
+            }
+            break;
+      }
    }
 }