/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2018 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.
#include <dali/internal/update/nodes/node.h>
// INTERNAL INCLUDES
-#include <dali/internal/update/node-attachments/node-attachment.h>
+#include <dali/internal/common/internal-constants.h>
+#include <dali/internal/common/memory-pool-object-allocator.h>
#include <dali/internal/update/common/discard-queue.h>
#include <dali/public-api/common/dali-common.h>
#include <dali/public-api/common/constants.h>
+namespace //Unnamed namespace
+{
+//Memory pool used to allocate new nodes. Memory used by this pool will be released when process dies
+// or DALI library is unloaded
+Dali::Internal::MemoryPoolObjectAllocator<Dali::Internal::SceneGraph::Node> gNodeMemoryPool;
+#ifdef DEBUG_ENABLED
+// keep track of nodes created / deleted, to ensure we have 0 when the process exits or DALi library is unloaded
+int gNodeCount =0;
+
+// Called when the process is about to exit, Node count should be zero at this point.
+void __attribute__ ((destructor)) ShutDown(void)
+{
+DALI_ASSERT_DEBUG( (gNodeCount == 0) && "Node memory leak");
+}
+#endif
+}
+
namespace Dali
{
const PositionInheritanceMode Node::DEFAULT_POSITION_INHERITANCE_MODE( INHERIT_PARENT_POSITION );
const ColorMode Node::DEFAULT_COLOR_MODE( USE_OWN_MULTIPLY_PARENT_ALPHA );
+
Node* Node::New()
{
- return new Node();
+ return new ( gNodeMemoryPool.AllocateRawThreadSafe() ) Node();
+}
+
+void Node::Delete( Node* node )
+{
+ // check we have a node not a layer
+ if( !node->mIsLayer )
+ {
+ // Manually call the destructor
+ node->~Node();
+
+ // Mark the memory it used as free in the memory pool
+ gNodeMemoryPool.FreeThreadSafe( node );
+ }
+ else
+ {
+ // not in the pool, just delete it.
+ delete node;
+ }
}
Node::Node()
-: mParentOrigin( ParentOrigin::DEFAULT ),
- mAnchorPoint( AnchorPoint::DEFAULT ),
- mSize(), // zero initialized by default
- mPosition(), // zero initialized by default
- mOrientation(), // initialized to identity by default
- mScale( Vector3::ONE ),
+: mTransformManager( NULL ),
+ mTransformId( INVALID_TRANSFORM_ID ),
+ mParentOrigin( TRANSFORM_PROPERTY_PARENT_ORIGIN ),
+ mAnchorPoint( TRANSFORM_PROPERTY_ANCHOR_POINT ),
+ mSize( TRANSFORM_PROPERTY_SIZE ), // Zero initialized by default
+ mPosition( TRANSFORM_PROPERTY_POSITION ), // Zero initialized by default
+ mOrientation(), // Initialized to identity by default
+ mScale( TRANSFORM_PROPERTY_SCALE ),
mVisible( true ),
mColor( Color::WHITE ),
- mWorldPosition(), // zero initialized by default
- mWorldOrientation(), // initialized to identity by default
- mWorldScale( Vector3::ONE ),
+ mWorldPosition( TRANSFORM_PROPERTY_WORLD_POSITION, Vector3( 0.0f,0.0f,0.0f ) ), // Zero initialized by default
+ mWorldScale( TRANSFORM_PROPERTY_WORLD_SCALE, Vector3( 1.0f,1.0f,1.0f ) ),
+ mWorldOrientation(), // Initialized to identity by default
mWorldMatrix(),
mWorldColor( Color::WHITE ),
+ mClippingSortModifier( 0u ),
mParent( NULL ),
mExclusiveRenderTask( NULL ),
- mAttachment( NULL ),
mChildren(),
- mDepth(0u),
- mDirtyFlags(AllFlags),
- mIsRoot( false ),
- mInheritOrientation( true ),
- mInheritScale( true ),
- mInhibitLocalTransform( false ),
- mIsActive( true ),
+ mClippingDepth( 0u ),
+ mScissorDepth( 0u ),
+ mDepthIndex( 0u ),
+ mRegenerateUniformMap( 0 ),
+ mDirtyFlags( AllFlags ),
mDrawMode( DrawMode::NORMAL ),
- mPositionInheritanceMode( DEFAULT_POSITION_INHERITANCE_MODE ),
- mColorMode( DEFAULT_COLOR_MODE )
+ mColorMode( DEFAULT_COLOR_MODE ),
+ mClippingMode( ClippingMode::DISABLED ),
+ mIsRoot( false ),
+ mIsLayer( false ),
+ mPositionUsesAnchorPoint( true )
{
+ mUniformMapChanged[0] = 0u;
+ mUniformMapChanged[1] = 0u;
+
+#ifdef DEBUG_ENABLED
+ gNodeCount++;
+#endif
+
}
Node::~Node()
{
+ if( mTransformId != INVALID_TRANSFORM_ID )
+ {
+ mTransformManager->RemoveTransform(mTransformId);
+ }
+
+#ifdef DEBUG_ENABLED
+ gNodeCount--;
+#endif
}
void Node::OnDestroy()
{
- // Node attachments should be notified about the disconnection.
- if ( mAttachment )
- {
- mAttachment->OnDestroy();
- }
-
// Animators, Constraints etc. should be disconnected from the child's properties.
PropertyOwner::Destroy();
}
-void Node::Attach( NodeAttachment& object )
+void Node::CreateTransform( SceneGraph::TransformManager* transformManager )
{
- DALI_ASSERT_DEBUG(!mAttachment);
-
- object.SetParent(*this);
-
- mAttachment = &object;
- SetAllDirtyFlags();
-
- if( mIsActive )
- {
- mAttachment->ConnectedToSceneGraph();
- }
+ //Create a new transform
+ mTransformManager = transformManager;
+ mTransformId = transformManager->CreateTransform();
+
+ //Initialize all the animatable properties
+ mPosition.Initialize( transformManager, mTransformId );
+ mScale.Initialize( transformManager, mTransformId );
+ mOrientation.Initialize( transformManager, mTransformId );
+ mSize.Initialize( transformManager, mTransformId );
+ mParentOrigin.Initialize( transformManager, mTransformId );
+ mAnchorPoint.Initialize( transformManager, mTransformId );
+
+ //Initialize all the input properties
+ mWorldPosition.Initialize( transformManager, mTransformId );
+ mWorldScale.Initialize( transformManager, mTransformId );
+ mWorldOrientation.Initialize( transformManager, mTransformId );
+ mWorldMatrix.Initialize( transformManager, mTransformId );
+
+ //Set whether the position should use the anchor point
+ transformManager->SetPositionUsesAnchorPoint( mTransformId, mPositionUsesAnchorPoint );
}
void Node::SetRoot(bool isRoot)
mIsRoot = isRoot;
}
-void Node::ConnectChild( Node* childNode, int index )
+void Node::AddUniformMapping( OwnerPointer< UniformPropertyMapping >& map )
+{
+ PropertyOwner::AddUniformMapping( map );
+ mRegenerateUniformMap = 2;
+}
+
+void Node::RemoveUniformMapping( const std::string& uniformName )
+{
+ PropertyOwner::RemoveUniformMapping( uniformName );
+ mRegenerateUniformMap = 2;
+}
+
+void Node::PrepareRender( BufferIndex bufferIndex )
+{
+ if(mRegenerateUniformMap != 0 )
+ {
+ if( mRegenerateUniformMap == 2 )
+ {
+ CollectedUniformMap& localMap = mCollectedUniformMap[ bufferIndex ];
+ localMap.Resize(0);
+
+ for( unsigned int i=0, count=mUniformMaps.Count(); i<count; ++i )
+ {
+ localMap.PushBack( &mUniformMaps[i] );
+ }
+ }
+ else if( mRegenerateUniformMap == 1 )
+ {
+ CollectedUniformMap& localMap = mCollectedUniformMap[ bufferIndex ];
+ CollectedUniformMap& oldMap = mCollectedUniformMap[ 1-bufferIndex ];
+
+ localMap.Resize( oldMap.Count() );
+
+ unsigned int index=0;
+ for( CollectedUniformMap::Iterator iter = oldMap.Begin(), end = oldMap.End() ; iter != end ; ++iter, ++index )
+ {
+ localMap[index] = *iter;
+ }
+ }
+ --mRegenerateUniformMap;
+ mUniformMapChanged[bufferIndex] = 1u;
+ }
+}
+
+void Node::ConnectChild( Node* childNode )
{
DALI_ASSERT_ALWAYS( this != childNode );
DALI_ASSERT_ALWAYS( IsRoot() || NULL != mParent ); // Parent should be connected first
// Everything should be reinherited when reconnected to scene-graph
childNode->SetAllDirtyFlags();
- if (index == -1)
- {
- mChildren.PushBack( childNode );
- }
- else
- {
- mChildren.Insert(mChildren.Begin()+index, childNode);
- }
+ // Add the node to the end of the child list.
+ mChildren.PushBack( childNode );
// Inform property observers of new connection
childNode->ConnectToSceneGraph();
-
- // Inform child node attachment that the node has been added to the stage
- if( childNode->mAttachment )
- {
- childNode->mAttachment->ConnectedToSceneGraph();
- }
}
-void Node::DisconnectChild( BufferIndex updateBufferIndex, Node& childNode, std::set<Node*>& connectedNodes, std::set<Node*>& disconnectedNodes )
+void Node::DisconnectChild( BufferIndex updateBufferIndex, Node& childNode )
{
DALI_ASSERT_ALWAYS( this != &childNode );
DALI_ASSERT_ALWAYS( childNode.GetParent() == this );
}
DALI_ASSERT_ALWAYS( NULL != found );
- found->RecursiveDisconnectFromSceneGraph( updateBufferIndex, connectedNodes, disconnectedNodes );
+ found->RecursiveDisconnectFromSceneGraph( updateBufferIndex );
}
-int Node::GetDirtyFlags() const
+void Node::AddRenderer( Renderer* renderer )
{
- // get initial dirty flags, they are reset ResetDefaultProperties, but setters may have made the node dirty already
- int flags = mDirtyFlags;
- const bool sizeFlag = mSize.IsClean();
+ // Check that it has not been already added.
+ unsigned int rendererCount( mRenderer.Size() );
+ for( unsigned int i(0); i < rendererCount; ++i )
+ {
+ if( mRenderer[i] == renderer )
+ {
+ // Renderer is already in the list.
+ return;
+ }
+ }
+
+ // If it is the first renderer added, make sure the world transform will be calculated
+ // in the next update as world transform is not computed if node has no renderers.
+ if( rendererCount == 0 )
+ {
+ mDirtyFlags |= TransformFlag;
+ }
+
+ mRenderer.PushBack( renderer );
+}
- if ( !(flags & TransformFlag) )
+void Node::RemoveRenderer( Renderer* renderer )
+{
+ unsigned int rendererCount( mRenderer.Size() );
+ for( unsigned int i(0); i<rendererCount; ++i )
{
- // Check whether the transform related properties have changed
- if( !sizeFlag ||
- !mPosition.IsClean() ||
- !mOrientation.IsClean() ||
- !mScale.IsClean() ||
- mParentOrigin.InputChanged() || // parent origin and anchor point rarely change
- mAnchorPoint.InputChanged() )
+ if( mRenderer[i] == renderer )
{
- flags |= TransformFlag;
+ mRenderer.Erase( mRenderer.Begin()+i);
+ return;
}
}
+}
+
+int Node::GetDirtyFlags() const
+{
+ // get initial dirty flags, they are reset ResetDefaultProperties, but setters may have made the node dirty already
+ int flags = mDirtyFlags;
// Check whether the visible property has changed
if ( !mVisible.IsClean() )
flags |= ColorFlag;
}
- // Check whether the size property has changed
- if ( !sizeFlag )
- {
- flags |= SizeFlag;
- }
-
return flags;
}
-void Node::ResetDefaultProperties( BufferIndex updateBufferIndex )
+void Node::ResetDirtyFlags( BufferIndex updateBufferIndex )
{
- // clear dirty flags in parent origin & anchor point
- mParentOrigin.Clear();
- mAnchorPoint.Clear();
- // Reset default properties
- mSize.ResetToBaseValue( updateBufferIndex );
- mPosition.ResetToBaseValue( updateBufferIndex );
- mOrientation.ResetToBaseValue( updateBufferIndex );
- mScale.ResetToBaseValue( updateBufferIndex );
- mVisible.ResetToBaseValue( updateBufferIndex );
- mColor.ResetToBaseValue( updateBufferIndex );
-
mDirtyFlags = NothingFlag;
}
-bool Node::IsFullyVisible( BufferIndex updateBufferIndex ) const
-{
- if( !IsVisible( updateBufferIndex ) )
- {
- return false;
- }
-
- Node* parent = mParent;
-
- while( NULL != parent )
- {
- if( !parent->IsVisible( updateBufferIndex ) )
- {
- return false;
- }
-
- parent = parent->GetParent();
- }
-
- return true;
-}
-
-void Node::SetParent(Node& parentNode)
+void Node::SetParent( Node& parentNode )
{
DALI_ASSERT_ALWAYS(this != &parentNode);
DALI_ASSERT_ALWAYS(!mIsRoot);
DALI_ASSERT_ALWAYS(mParent == NULL);
mParent = &parentNode;
- mDepth = mParent->GetDepth() + 1u;
+
+ if( mTransformId != INVALID_TRANSFORM_ID )
+ {
+ mTransformManager->SetParent( mTransformId, parentNode.GetTransformId() );
+ }
}
-void Node::RecursiveDisconnectFromSceneGraph( BufferIndex updateBufferIndex, std::set<Node*>& connectedNodes, std::set<Node*>& disconnectedNodes )
+void Node::RecursiveDisconnectFromSceneGraph( BufferIndex updateBufferIndex )
{
DALI_ASSERT_ALWAYS(!mIsRoot);
DALI_ASSERT_ALWAYS(mParent != NULL);
const NodeIter endIter = mChildren.End();
for ( NodeIter iter = mChildren.Begin(); iter != endIter; ++iter )
{
- (*iter)->RecursiveDisconnectFromSceneGraph( updateBufferIndex, connectedNodes, disconnectedNodes );
+ (*iter)->RecursiveDisconnectFromSceneGraph( updateBufferIndex );
}
// Animators, Constraints etc. should be disconnected from the child's properties.
// Remove back-pointer to parent
mParent = NULL;
- mDepth = 0u;
// Remove all child pointers
mChildren.Clear();
- // Inform child node attachment that the node has been removed from the stage
- if( mAttachment )
+ if( mTransformId != INVALID_TRANSFORM_ID )
{
- mAttachment->DisconnectedFromSceneGraph();
+ mTransformManager->SetParent( mTransformId, INVALID_TRANSFORM_ID );
}
-
- // Move into disconnectedNodes
- std::set<Node*>::size_type removed = connectedNodes.erase( this );
- DALI_ASSERT_ALWAYS( removed );
- disconnectedNodes.insert( this );
}
} // namespace SceneGraph
+template <>
+void OwnerPointer<Dali::Internal::SceneGraph::Node>::Reset()
+{
+ if( mObject != NULL )
+ {
+ Dali::Internal::SceneGraph::Node::Delete( mObject );
+ mObject = NULL;
+ }
+}
+
} // namespace Internal
+template <>
+void OwnerContainer<Dali::Internal::SceneGraph::Node*>::Delete(Dali::Internal::SceneGraph::Node* pointer)
+{
+ Dali::Internal::SceneGraph::Node::Delete( pointer );
+}
+
} // namespace Dali
projects / platform / core / uifw / dali-core.git / blobdiff