X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ffilters%2Fblur-two-pass-filter.cpp;h=a9b3c9e268cb82aff3340ce0a0912bfc6a3ffb58;hp=8f9de98f5bfbde09d736512ae2ce8abc4dbf4f41;hb=843352ddfe65e9a2f6fa1fb73197b46960efb40c;hpb=e2eda444afbe82e9591fe198eef339227f90a616

diff --git a/dali-toolkit/internal/filters/blur-two-pass-filter.cpp b/dali-toolkit/internal/filters/blur-two-pass-filter.cpp
index 8f9de98..a9b3c9e 100644
--- a/dali-toolkit/internal/filters/blur-two-pass-filter.cpp
+++ b/dali-toolkit/internal/filters/blur-two-pass-filter.cpp
@@ -1,24 +1,28 @@
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Flora License, Version 1.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://floralicense.org/license/
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an AS IS BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
 
 // CLASS HEADER
 #include "blur-two-pass-filter.h"
 
 // EXTERNAL INCLUDES
 #include <sstream>
+#include <dali/public-api/animation/constraints.h>
+#include <dali/public-api/common/stage.h>
+#include <dali/public-api/render-tasks/render-task-list.h>
 
 // INTERNAL INCLUDES
 
@@ -56,6 +60,7 @@ const float ARBITRARY_FIELD_OF_VIEW = Math::PI / 4.0f;
 
 const char* BLUR_TWO_PASS_FRAGMENT_SOURCE =
 {
+ "precision highp float;\n"
  "uniform vec2 uSampleOffsets[NUM_SAMPLES];\n"
  "uniform float uSampleWeights[NUM_SAMPLES];\n"
  "void main()\n"
@@ -137,25 +142,25 @@ void BlurTwoPassFilter::Enable()
   // create actor to render input with applied emboss effect
   mActorForInput = ImageActor::New( mInputImage );
   mActorForInput.SetParentOrigin( ParentOrigin::CENTER );
-  mActorForInput.ApplyConstraint( Constraint::New<Vector3>( Actor::SIZE, ParentSource( Actor::SIZE ), EqualToConstraint() ) );
+  mActorForInput.SetSize(mTargetSize);
   mActorForInput.ScaleBy( Vector3(1.0f, -1.0f, 1.0f) );
 
   // create internal offscreen for result of horizontal pass
-  mImageForHorz = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Image::Unused );
+  mImageForHorz = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Image::UNUSED );
 
   // create an actor to render mImageForHorz for vertical blur pass
   mActorForHorz = ImageActor::New( mImageForHorz );
   mActorForHorz.SetParentOrigin( ParentOrigin::CENTER );
-  mActorForHorz.ApplyConstraint( Constraint::New<Vector3>( Actor::SIZE, ParentSource( Actor::SIZE ), EqualToConstraint() ) );
+  mActorForHorz.SetSize(mTargetSize);
   mActorForHorz.ScaleBy( Vector3(1.0f, -1.0f, 1.0f) );
 
   // create internal offscreen for result of the two pass blurred image
-  mBlurredImage = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Image::Unused );
+  mBlurredImage = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Image::UNUSED);
 
   // create an actor to blend the blurred image and the input image with the given blur strength
   mActorForBlending = ImageActor::New( mBlurredImage );
   mActorForBlending.SetParentOrigin( ParentOrigin::CENTER );
-  mActorForBlending.ApplyConstraint( Constraint::New<Vector3>( Actor::SIZE, ParentSource( Actor::SIZE ), EqualToConstraint() ) );
+  mActorForBlending.SetSize(mTargetSize);
   mActorForBlending.ScaleBy( Vector3(1.0f, -1.0f, 1.0f) );
 
   mRootActor.Add( mActorForInput );
@@ -266,7 +271,24 @@ void BlurTwoPassFilter::Refresh()
   }
 }
 
-Constrainable BlurTwoPassFilter::GetHandleForAnimateBlurStrength()
+void BlurTwoPassFilter::SetSize( const Vector2& size )
+{
+  mTargetSize = size;
+  if( mActorForInput )
+  {
+    mActorForInput.SetSize(mTargetSize);
+  }
+  if( mActorForHorz )
+  {
+    mActorForHorz.SetSize(mTargetSize);
+  }
+  if( mActorForBlending )
+  {
+    mActorForBlending.SetSize(mTargetSize);
+  }
+}
+
+Handle BlurTwoPassFilter::GetHandleForAnimateBlurStrength()
 {
   return mShaderForBlending;
 }