From: Seoyeon Kim <seoyeon2.kim@samsung.com>
Date: Fri, 20 Jan 2017 03:48:50 +0000 (+0900)
Subject: [Tizen] Fix rendering issue by tbm_surface and eglSwapBuffers in native render surface
X-Git-Tag: accepted/tizen/ivi/20170120.082218~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F49%2F111249%2F1;p=platform%2Fcore%2Fuifw%2Fdali-adaptor.git

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

This reverts commit 670698c96a90ba6f39edf4bdb5aa0c0791393336.

Change-Id: Id049d3d83c572f3f04c00b67d248f7008536cf8d
---

diff --git a/adaptors/tizen/native-render-surface-tizen.cpp b/adaptors/tizen/native-render-surface-tizen.cpp
index 787507f..1bb2f16 100644
--- a/adaptors/tizen/native-render-surface-tizen.cpp
+++ b/adaptors/tizen/native-render-surface-tizen.cpp
@@ -169,11 +169,6 @@ 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 )
@@ -200,12 +195,6 @@ 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();
 }
@@ -257,7 +246,8 @@ void NativeRenderSurface::CreateNativeRenderable()
 
 void NativeRenderSurface::ReleaseLock()
 {
-  if( mImpl->mThreadSynchronization )
+  ConditionalWait::ScopedLock lock( mImpl->mTbmSurfaceCondition );
+  if( mImpl->mConsumeSurface )
   {
     mImpl->mThreadSynchronization->PostRenderComplete();
   }