From e0ac4c8d992e74028efb7ff67b86427f1cf7059f Mon Sep 17 00:00:00 2001
From: Ferran Sole <ferran.sole@samsung.com>
Date: Thu, 3 Dec 2015 10:17:17 +0000
Subject: [PATCH] Remove Node::ResolveVisibilty()

Removed Node::ResolveVisibility() as it is no longer useful

Change-Id: I7c1c89036f8cdf4324eb69735c6c08f4384cdf42
---
 dali/internal/update/manager/update-algorithms.cpp |  5 +----
 dali/internal/update/nodes/node.cpp                | 26 ----------------------
 dali/internal/update/nodes/node.h                  |  5 -----
 3 files changed, 1 insertion(+), 35 deletions(-)

diff --git a/dali/internal/update/manager/update-algorithms.cpp b/dali/internal/update/manager/update-algorithms.cpp
index b9384c6..e52bb9c 100644
--- a/dali/internal/update/manager/update-algorithms.cpp
+++ b/dali/internal/update/manager/update-algorithms.cpp
@@ -278,10 +278,7 @@ inline int UpdateNodesAndAttachments( Node& node,
     UpdateNodeWorldMatrix( node, nodeDirtyFlags, updateBufferIndex );
   }
 
-  if( node.ResolveVisibility(updateBufferIndex) )
-  {
-    node.PrepareRender( updateBufferIndex );
-  }
+  node.PrepareRender( updateBufferIndex );
 
 
   // if any child node has moved or had its sort modifier changed, layer is not clean and old frame cannot be reused
diff --git a/dali/internal/update/nodes/node.cpp b/dali/internal/update/nodes/node.cpp
index 013a7fa..9617333 100644
--- a/dali/internal/update/nodes/node.cpp
+++ b/dali/internal/update/nodes/node.cpp
@@ -113,32 +113,6 @@ void Node::SetRoot(bool isRoot)
   mIsRoot = isRoot;
 }
 
-bool Node::ResolveVisibility( BufferIndex updateBufferIndex )
-{
-  bool result = false;
-  const Vector4& color = GetWorldColor( updateBufferIndex );
-  if( color.a > FULLY_TRANSPARENT )               // not fully transparent
-  {
-    const float MAX_NODE_SIZE = float(1u<<30);
-    const Vector3& size = GetSize( updateBufferIndex );
-    if( ( size.width > Math::MACHINE_EPSILON_1000 ) &&  // width is greater than a very small number
-        ( size.height > Math::MACHINE_EPSILON_1000 ) )  // height is greater than a very small number
-    {
-      if( ( size.width < MAX_NODE_SIZE ) &&             // width is smaller than the maximum allowed size
-          ( size.height < MAX_NODE_SIZE ) )             // height is smaller than the maximum allowed size
-      {
-        result = true;
-      }
-      else
-      {
-        DALI_LOG_ERROR("Actor size should not be bigger than %f.\n", MAX_NODE_SIZE );
-        DALI_LOG_ACTOR_TREE( mParent );
-      }
-    }
-  }
-  return result;
-}
-
 void Node::AddUniformMapping( UniformPropertyMapping* map )
 {
   PropertyOwner::AddUniformMapping( map );
diff --git a/dali/internal/update/nodes/node.h b/dali/internal/update/nodes/node.h
index ba96d52..5d4d19e 100644
--- a/dali/internal/update/nodes/node.h
+++ b/dali/internal/update/nodes/node.h
@@ -866,11 +866,6 @@ public:
   }
 
   /**
-   * Check if the node is visible i.e Is not fully transparent and has valid size
-   */
-  bool ResolveVisibility( BufferIndex updateBufferIndex );
-
-  /**
    * Set the world-matrix of a node, with scale + rotation + translation.
    * Scale and rotation are centered at the origin.
    * Translation is applied independently of the scale or rotatation axis.
-- 
2.7.4