[Tizen] Implement partial update

[platform/core/uifw/dali-adaptor.git] / dali / internal / graphics / gles / egl-implementation.cpp

diff --git a/dali/internal/graphics/gles/egl-implementation.cpp b/dali/internal/graphics/gles/egl-implementation.cpp
index d672c01..c0a8c24 100755 (executable)
--- a/dali/internal/graphics/gles/egl-implementation.cpp
+++ b/dali/internal/graphics/gles/egl-implementation.cpp
@@ -136,7 +136,6 @@ bool EglImplementation::InitializeGles( EGLNativeDisplayType display, bool isOwn
     }
     eglBindAPI(EGL_OPENGL_ES_API);
 
-    mGlesInitialized = true;
     mIsOwnSurface = isOwnSurface;
   }
 
@@ -169,6 +168,8 @@ bool EglImplementation::InitializeGles( EGLNativeDisplayType display, bool isOwn
     mPartialUpdateAvailable = false;
   }
 
+  mGlesInitialized = true;
+
   // We want to display this information all the time, so use the LogMessage directly
   Integration::Log::LogMessage(Integration::Log::DebugInfo, "EGL Information\n"
       "            Vendor:        %s\n"
@@ -612,8 +613,11 @@ bool EglImplementation::ReplaceSurfaceWindow( EGLNativeWindowType window, EGLSur
   //  the surface is bound to the context, so set the context to null
   MakeContextNull();
 
-  // destroy the surface
-  DestroySurface( eglSurface );
+  if( eglSurface )
+  {
+    // destroy the surface
+    DestroySurface( eglSurface );
+  }
 
   // create the EGL surface
   EGLSurface newEglSurface = CreateSurfaceWindow( window, mColorDepth );