From: Jinho, Lee <jeano.lee@samsung.com>
Date: Tue, 4 Jul 2017 12:52:51 +0000 (+0900)
Subject: [Tizen] Fix rendering issue by tbm_surface and eglSwapBuffers in native render surface
X-Git-Tag: accepted/tizen/unified/20170706.193948~4
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-adaptor.git;a=commitdiff_plain;h=500e83af767511287da224de96f8fc14f520c953

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

This reverts commit 5b28891c5870b54f77f1df3be98686666a85dc23.

Change-Id: I01cc11330442cc6850cc94f4e0a22c1bae01e63f
---

diff --git a/adaptors/tizen/native-render-surface-tizen.cpp b/adaptors/tizen/native-render-surface-tizen.cpp
index 7af6a74..ab849e6 100644
--- a/adaptors/tizen/native-render-surface-tizen.cpp
+++ b/adaptors/tizen/native-render-surface-tizen.cpp
@@ -170,11 +170,6 @@ 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 )
@@ -201,12 +196,6 @@ 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();
 }
@@ -258,7 +247,8 @@ void NativeRenderSurface::CreateNativeRenderable()
 
 void NativeRenderSurface::ReleaseLock()
 {
-  if( mImpl->mThreadSynchronization )
+  ConditionalWait::ScopedLock lock( mImpl->mTbmSurfaceCondition );
+  if( mImpl->mConsumeSurface )
   {
     mImpl->mThreadSynchronization->PostRenderComplete();
   }