Revert "[Tizen] Add codes for Dali Windows Backend"

[platform/core/uifw/dali-core.git] / dali / internal / render / common / render-tracker.cpp

diff --git a/dali/internal/render/common/render-tracker.cpp b/dali/internal/render/common/render-tracker.cpp
index 022f120..a7a356e 100644 (file)
--- a/dali/internal/render/common/render-tracker.cpp
+++ b/dali/internal/render/common/render-tracker.cpp
@@ -82,24 +82,21 @@ void RenderTracker::PollSyncObject()
 
 bool RenderTracker::IsSynced()
 {
-  int flag = 0xFF;
-  bool ret = mSyncTrigger.compare_exchange_strong( flag, 0 );
+  int x = __sync_val_compare_and_swap(&mSyncTrigger, 0xFF, 0x0);
 
-  TRACKER_LOG_FMT( Debug::General, " = %s\n", true == ret ? "T" : "F" );
-  return ret;
+  TRACKER_LOG_FMT(Debug::General, " = %s\n", x!=0?"T":"F");
+  return x != 0;
 }
 
 void RenderTracker::ResetSyncFlag()
 {
   TRACKER_LOG(Debug::General);
-  int flag = 0xFF;
-  mSyncTrigger.compare_exchange_strong( flag, 0 );
+  (void)__sync_lock_test_and_set(&mSyncTrigger, 0x0);
 }
 
 void RenderTracker::SetSyncFlag()
 {
-  int flag = 0;
-  mSyncTrigger.compare_exchange_strong( flag, 0xFF );
+  (void)__sync_lock_test_and_set(&mSyncTrigger, 0xFF);
 }
 
 } // Render