TextVisual pixel aligned and uses new shader

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / effects-view / effects-view-impl.cpp

diff --git a/dali-toolkit/internal/controls/effects-view/effects-view-impl.cpp b/dali-toolkit/internal/controls/effects-view/effects-view-impl.cpp
index ed94ff8..44bc39b 100644 (file)
--- a/dali-toolkit/internal/controls/effects-view/effects-view-impl.cpp
+++ b/dali-toolkit/internal/controls/effects-view/effects-view-impl.cpp
@@ -22,6 +22,7 @@
 #include <dali/public-api/animation/constraint.h>
 #include <dali/public-api/animation/constraints.h>
 #include <dali/public-api/common/stage.h>
+#include <dali/public-api/object/property.h>
 #include <dali/public-api/object/property-map.h>
 #include <dali/public-api/object/type-registry.h>
 #include <dali/public-api/object/type-registry-helper.h>
@@ -37,6 +38,7 @@
 #include <dali-toolkit/internal/filters/emboss-filter.h>
 #include <dali-toolkit/internal/filters/spread-filter.h>
 #include <dali-toolkit/internal/visuals/visual-base-impl.h>
+#include <dali-toolkit/internal/visuals/visual-factory-impl.h>
 
 namespace Dali
 {
@@ -66,6 +68,10 @@ const float         ARBITRARY_FIELD_OF_VIEW = Math::PI / 4.0f;
 const Vector4       EFFECTS_VIEW_DEFAULT_BACKGROUND_COLOR( 1.0f, 1.0f, 1.0f, 0.0 );
 const bool          EFFECTS_VIEW_REFRESH_ON_DEMAND(false);
 
+// Visuals are not stylable or public
+const Property::Index CHILD_VISUAL( Toolkit::EffectsView::ANIMATABLE_PROPERTY_START_INDEX - 1);
+const Property::Index POST_FILTER_VISUAL( CHILD_VISUAL-1 );
+
 #define DALI_COMPOSE_SHADER(STR) #STR
 
 const char* EFFECTS_VIEW_VERTEX_SOURCE = DALI_COMPOSE_SHADER(
@@ -137,7 +143,7 @@ Toolkit::EffectsView EffectsView::New()
 }
 
 EffectsView::EffectsView()
-: Control( ControlBehaviour( ACTOR_BEHAVIOUR_NONE ) ),
+: Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
   mChildrenRoot(Actor::New()),
   mBackgroundColor( EFFECTS_VIEW_DEFAULT_BACKGROUND_COLOR ),
   mTargetSize( Vector2::ZERO ),
@@ -184,8 +190,11 @@ void EffectsView::SetType( Toolkit::EffectsView::EffectType type )
       }
     }
 
-    Image dummyImage; // Dummy image, force creation of an image visual
-    InitializeVisual( self, mVisualPostFilter, dummyImage );
+    FrameBufferImage dummyImage = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat );
+
+    Internal::InitializeVisual( self, mVisualPostFilter, dummyImage );
+    RegisterVisual( POST_FILTER_VISUAL, mVisualPostFilter );
+
     Property::Map customShader;
     customShader[ Toolkit::Visual::Shader::Property::VERTEX_SHADER ] = EFFECTS_VIEW_VERTEX_SOURCE;
     customShader[ Toolkit::Visual::Shader::Property::FRAGMENT_SHADER ] = EFFECTS_VIEW_FRAGMENT_SOURCE;
@@ -213,6 +222,7 @@ void EffectsView::Disable()
   // stop render tasks processing
   // Note: render target resources are automatically freed since we set the Image::Unused flag
   RemoveRenderTasks();
+  mLastSize = Vector2::ZERO; // Ensure resources are reallocated on subsequent enable
   mEnabled = false;
 }
 
@@ -301,16 +311,6 @@ void EffectsView::OnStageConnection( int depth )
   Control::OnStageConnection( depth );
 
   Enable();
-
-  Actor self = Self();
-  if( mVisualPostFilter )
-  {
-    mVisualPostFilter.SetOnStage( self );
-  }
-  if( mVisualForChildren )
-  {
-    mVisualForChildren.SetOnStage( self );
-  }
 }
 
 void EffectsView::OnStageDisconnection()
@@ -323,16 +323,6 @@ void EffectsView::OnStageDisconnection()
     mFilters[i]->Disable();
   }
 
-  Actor self = Self();
-  if( mVisualPostFilter )
-  {
-    mVisualPostFilter.SetOffStage( self );
-  }
-  if( mVisualForChildren )
-  {
-    mVisualForChildren.SetOffStage( self );
-  }
-
   Control::OnStageDisconnection();
 }
 
@@ -435,11 +425,12 @@ void EffectsView::AllocateResources()
 
     Actor self( Self() );
 
-    mImageForChildren = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Dali::Image::UNUSED );
-    InitializeVisual( self, mVisualForChildren, mImageForChildren );
+    mImageForChildren = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat );
+    Internal::InitializeVisual( self, mVisualForChildren, mImageForChildren );
+    RegisterVisual( CHILD_VISUAL, mVisualForChildren );
     mVisualForChildren.SetDepthIndex( DepthIndex::CONTENT+1 );
 
-    mImagePostFilter = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat, Dali::Image::UNUSED );
+    mImagePostFilter = FrameBufferImage::New( mTargetSize.width, mTargetSize.height, mPixelFormat );
     TextureSet textureSet = TextureSet::New();
     TextureSetImage( textureSet, 0u,  mImagePostFilter );
     self.GetRendererAt( 0 ).SetTextures( textureSet );