X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Finternal%2Fgraphics%2Fgles%2Fegl-implementation.cpp;h=76fa78a62b542c5f900fd721a4c43f5ca985f18d;hb=0e542d2c071b28da232aa2827a18935a01592484;hp=91d4fab593e5c6aeeac9d19a3a7c35bcb4fa805a;hpb=28102d9e8a0757d088a1447b304a4bb8079df92f;p=platform%2Fcore%2Fuifw%2Fdali-adaptor.git

diff --git a/dali/internal/graphics/gles/egl-implementation.cpp b/dali/internal/graphics/gles/egl-implementation.cpp
index 91d4fab..76fa78a 100755
--- a/dali/internal/graphics/gles/egl-implementation.cpp
+++ b/dali/internal/graphics/gles/egl-implementation.cpp
@@ -401,7 +401,10 @@ bool EglImplementation::ChooseConfig( bool isWindowType, ColorDepth depth )
 #endif // DALI_PROFILE_UBUNTU
   configAttribs.PushBack( EGL_NONE );
 
-  if ( eglChooseConfig( mEglDisplay, &(configAttribs[0]), &mEglConfig, 1, &numConfigs ) != EGL_TRUE )
+  // Ensure number of configs is set to 1 as on some drivers,
+  // eglChooseConfig succeeds but does not actually create a proper configuration.
+  if ( ( eglChooseConfig( mEglDisplay, &(configAttribs[0]), &mEglConfig, 1, &numConfigs ) != EGL_TRUE ) ||
+       ( numConfigs != 1 ) )
   {
     if( mGlesVersion >= 30 )
     {
@@ -410,6 +413,13 @@ bool EglImplementation::ChooseConfig( bool isWindowType, ColorDepth depth )
       return false;
     }
 
+    if ( numConfigs != 1 )
+    {
+      DALI_LOG_ERROR("No configurations found.\n");
+
+      TEST_EGL_ERROR("eglChooseConfig");
+    }
+
     EGLint error = eglGetError();
     switch (error)
     {
@@ -460,13 +470,6 @@ bool EglImplementation::ChooseConfig( bool isWindowType, ColorDepth depth )
   }
   mContextAttribs.PushBack( EGL_NONE );
 
-  if ( numConfigs != 1 )
-  {
-    DALI_LOG_ERROR("No configurations found.\n");
-
-    TEST_EGL_ERROR("eglChooseConfig");
-  }
-
   return true;
 }
 
@@ -516,10 +519,10 @@ bool EglImplementation::ReplaceSurfaceWindow( EGLNativeWindowType window, EGLSur
   DestroySurface( eglSurface );
 
   // create the EGL surface
-  CreateSurfaceWindow( window, mColorDepth );
+  EGLSurface newEglSurface = CreateSurfaceWindow( window, mColorDepth );
 
   // set the context to be current with the new surface
-  MakeContextCurrent( eglSurface, eglContext );
+  MakeContextCurrent( newEglSurface, eglContext );
 
   return contextLost;
 }