- minor cleanup

src/engine/helper/HL_Sync.cpp

@@ -19,27 +19,27 @@
 void SyncHelper::delay(unsigned int microseconds)
 {
 #ifdef TARGET_WIN
-  ::Sleep(microseconds/1000);
+    ::Sleep(microseconds/1000);
 #endif
 #if defined(TARGET_OSX) || defined(TARGET_LINUX)
-  timespec requested, remaining;
-  requested.tv_sec = microseconds / 1000000;
-  requested.tv_nsec = (microseconds % 1000000) * 1000;
-  remaining.tv_nsec = 0;
-  remaining.tv_sec = 0;
-  nanosleep(&requested, &remaining);
+    timespec requested, remaining;
+    requested.tv_sec = microseconds / 1000000;
+    requested.tv_nsec = (microseconds % 1000000) * 1000;
+    remaining.tv_nsec = 0;
+    remaining.tv_sec = 0;
+    nanosleep(&requested, &remaining);
 #endif
 }
 
 long SyncHelper::increment(long *value)
 {
-  assert(value);
+    assert(value);
 #ifdef TARGET_WIN
-  return ::InterlockedIncrement((LONG*)value);
+    return ::InterlockedIncrement((LONG*)value);
 #elif TARGET_OSX
-  return OSAtomicIncrement32((int32_t*)value);
+    return OSAtomicIncrement32((int32_t*)value);
 #elif TARGET_LINUX
-  return -1;
+    return -1;
 #endif
 }
 
@@ -47,7 +47,7 @@ long SyncHelper::increment(long *value)
 void ThreadHelper::setName(const std::string &name)
 {
 #if defined(TARGET_LINUX)
-  pthread_setname_np(pthread_self(), name.c_str());
+    pthread_setname_np(pthread_self(), name.c_str());
 #endif
 }
 
@@ -59,31 +59,31 @@ static time_t TimestampBase = time(nullptr);
 
 uint64_t TimeHelper::getTimestamp()
 {
-  time_point<steady_clock> t = steady_clock::now();
+    time_point<steady_clock> t = steady_clock::now();
 
-  uint64_t ms = duration_cast< milliseconds >(t.time_since_epoch()).count();
+    uint64_t ms = duration_cast< milliseconds >(t.time_since_epoch()).count();
 
-  return ms - TimestampStartPoint + TimestampBase * 1000;
+    return ms - TimestampStartPoint + TimestampBase * 1000;
 }
 
 uint64_t TimeHelper::getUptime()
 {
-  time_point<steady_clock> t = steady_clock::now();
+    time_point<steady_clock> t = steady_clock::now();
 
-  uint64_t ms = duration_cast< milliseconds >(t.time_since_epoch()).count();
+    uint64_t ms = duration_cast< milliseconds >(t.time_since_epoch()).count();
 
-  return ms - TimestampStartPoint;
+    return ms - TimestampStartPoint;
 }
 
 uint32_t TimeHelper::getDelta(uint32_t later, uint32_t earlier)
 {
-  if (later > earlier)
-    return later - earlier;
+    if (later > earlier)
+        return later - earlier;
 
-  if (later < earlier && later < 0x7FFFFFFF && earlier >= 0x7FFFFFFF)
-    return 0xFFFFFFFF - earlier + later;
+    if (later < earlier && later < 0x7FFFFFFF && earlier >= 0x7FFFFFFF)
+        return 0xFFFFFFFF - earlier + later;
 
-  return 0;
+    return 0;
 }
 
 TimeHelper::ExecutionTime::ExecutionTime()