From: Seoyeon Kim <seoyeon2.kim@samsung.com>
Date: Tue, 13 Jun 2017 01:56:51 +0000 (+0900)
Subject: Revert "[Tizen] Fix rendering issue by tbm_surface and eglSwapBuffers in native rende... 
X-Git-Tag: accepted/tizen/unified/20170614.141244~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F77%2F133577%2F1;p=platform%2Fcore%2Fuifw%2Fdali-adaptor.git

Revert "[Tizen] Fix rendering issue by tbm_surface and eglSwapBuffers in native render surface"

This reverts commit 8ab9bcf35997ef86f7d817668b4bc7c3be44cf45.

Change-Id: I223b9af3ebaa6473e5c2004b6b3cc82f5ca7ca9e
---

diff --git a/adaptors/tizen/native-render-surface-tizen.cpp b/adaptors/tizen/native-render-surface-tizen.cpp
index ab849e6..7af6a74 100644
--- a/adaptors/tizen/native-render-surface-tizen.cpp
+++ b/adaptors/tizen/native-render-surface-tizen.cpp
@@ -170,6 +170,11 @@ void NativeRenderSurface::PostRender( EglInterface& egl, Integration::GlAbstract
   Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( egl );
   eglImpl.SwapBuffers();
 
+  if( mImpl->mThreadSynchronization )
+  {
+    mImpl->mThreadSynchronization->PostRenderStarted();
+  }
+
   if( tbm_surface_queue_can_acquire( mImpl->mTbmQueue, 1 ) )
   {
     if( tbm_surface_queue_acquire( mImpl->mTbmQueue, &mImpl->mConsumeSurface ) != TBM_SURFACE_QUEUE_ERROR_NONE )
@@ -196,6 +201,12 @@ void NativeRenderSurface::PostRender( EglInterface& egl, Integration::GlAbstract
     mImpl->mRenderNotification->Trigger();
   }
 
+  if( mImpl->mThreadSynchronization )
+  {
+    // wait until the event-thread completed to use the tbm_surface
+    mImpl->mThreadSynchronization->PostRenderWaitForCompletion();
+  }
+
   // release the consumed surface after post render was completed
   ReleaseDrawable();
 }
@@ -247,8 +258,7 @@ void NativeRenderSurface::CreateNativeRenderable()
 
 void NativeRenderSurface::ReleaseLock()
 {
-  ConditionalWait::ScopedLock lock( mImpl->mTbmSurfaceCondition );
-  if( mImpl->mConsumeSurface )
+  if( mImpl->mThreadSynchronization )
   {
     mImpl->mThreadSynchronization->PostRenderComplete();
   }