-#ifndef __DALI_INTERNAL_SCENE_GRAPH_ANIMATABLE_PROPERTY_H__
-#define __DALI_INTERNAL_SCENE_GRAPH_ANIMATABLE_PROPERTY_H__
+#ifndef DALI_INTERNAL_SCENE_GRAPH_ANIMATABLE_PROPERTY_H
+#define DALI_INTERNAL_SCENE_GRAPH_ANIMATABLE_PROPERTY_H
/*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2019 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/public-api/object/property-input.h>
#include <dali/public-api/object/property-types.h>
#include <dali/internal/common/message.h>
-#include <dali/internal/common/event-to-update.h>
+#include <dali/internal/event/common/event-thread-services.h>
#include <dali/internal/event/common/property-input-impl.h>
#include <dali/internal/update/common/double-buffered.h>
#include <dali/internal/update/common/property-base.h>
* However if the property was only "Set" (and not "Baked"), then typically the base value and previous value will not match.
* In this case the reset operation is equivalent to a "Bake", and the value is considered "dirty" for an additional frame.
*/
-static const unsigned int CLEAN_FLAG = 0x00; ///< Indicates that the value did not change in this, or the previous frame
-static const unsigned int BAKED_FLAG = 0x01; ///< Indicates that the value was Baked during the previous frame
-static const unsigned int SET_FLAG = 0x02; ///< Indicates that the value was Set during the previous frame
+static const uint32_t CLEAN_FLAG = 0x00; ///< Indicates that the value did not change in this, or the previous frame
+static const uint32_t BAKED_FLAG = 0x01; ///< Indicates that the value was Baked during the previous frame
+static const uint32_t SET_FLAG = 0x02; ///< Indicates that the value was Set during the previous frame
template <class T>
class AnimatableProperty;
/**
* Virtual destructor.
*/
- virtual ~AnimatablePropertyBase()
- {}
+ ~AnimatablePropertyBase() override = default;
protected: // for derived classes
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::IsClean()
*/
- virtual bool IsClean() const
+ bool IsClean() const override
{
return ( CLEAN_FLAG == mDirtyFlags );
}
/**
* @copydoc Dali::Internal::PropertyInputImpl::InputInitialized()
*/
- virtual bool InputInitialized() const
+ bool InputInitialized() const override
{
return true; // Animatable properties are always valid
}
protected: // so that ResetToBaseValue can set it directly
- unsigned int mDirtyFlags; ///< Flag whether value changed during previous 2 frames
+ uint32_t mDirtyFlags; ///< Flag whether value changed during previous 2 frames
};
/**
* Virtual destructor.
*/
- virtual ~AnimatableProperty()
- {
- }
+ ~AnimatableProperty() override = default;
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
*/
- virtual Dali::Property::Type GetType() const
+ Dali::Property::Type GetType() const override
{
return Dali::PropertyTypes::Get<bool>();
}
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
*/
- virtual void ResetToBaseValue(BufferIndex updateBufferIndex)
+ void ResetToBaseValue(BufferIndex updateBufferIndex) override
{
if (CLEAN_FLAG != mDirtyFlags)
{
/**
* @copydoc Dali::Internal::PropertyInputImpl::GetBoolean()
*/
- virtual const bool& GetBoolean( BufferIndex bufferIndex ) const
+ const bool& GetBoolean( BufferIndex bufferIndex ) const override
{
return mValue[ bufferIndex ];
}
// false + false does not change value, true + false does not either
if( delta && !mValue[bufferIndex] )
{
- mValue[bufferIndex] += delta;
+ mValue[bufferIndex] = delta;
OnSet();
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- bool& Get(size_t bufferIndex)
+ bool& Get( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- const bool& Get(size_t bufferIndex) const
+ const bool& Get( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- bool& operator[](size_t bufferIndex)
+ bool& operator[]( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- const bool& operator[](size_t bufferIndex) const
+ const bool& operator[]( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
*/
void Bake(BufferIndex bufferIndex, bool value)
{
- // check if the value actually changed to avoid dirtying nodes unnecessarily
- if( mValue[bufferIndex] != value )
+ // bake has to check the base value as current buffer value can be correct by constraint or something else
+ if( mBaseValue != value )
{
- mValue[bufferIndex] = value;
mBaseValue = value;
+ // It's ok to bake both buffers as render is performed in same thread as update. Reading from event side
+ // has never been atomically safe.
+ mValue[bufferIndex] = value;
+ mValue[1-bufferIndex] = value;
OnBake();
}
*/
void BakeRelative(BufferIndex bufferIndex, bool delta)
{
- mValue[bufferIndex] += delta;
+ mValue[bufferIndex] = mValue[bufferIndex] || delta;
mBaseValue = mValue[bufferIndex];
OnBake();
};
+
+/**
+ * An integer animatable property of a scene-graph object.
+ */
+template <>
+class AnimatableProperty<int> : public AnimatablePropertyBase
+{
+public:
+
+ /**
+ * Create an animatable property.
+ * @param [in] initialValue The initial value of the property.
+ */
+ AnimatableProperty( int initialValue )
+ : mValue( initialValue ),
+ mBaseValue( initialValue )
+ {
+ }
+
+ /**
+ * Virtual destructor.
+ */
+ ~AnimatableProperty() override = default;
+
+ /**
+ * @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
+ */
+ Dali::Property::Type GetType() const override
+ {
+ return Dali::PropertyTypes::Get<int>();
+ }
+
+ /**
+ * @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
+ */
+ void ResetToBaseValue(BufferIndex updateBufferIndex) override
+ {
+ if (CLEAN_FLAG != mDirtyFlags)
+ {
+ mValue[updateBufferIndex] = mBaseValue;
+
+ mDirtyFlags = ( mDirtyFlags >> 1 );
+ }
+ }
+
+ /**
+ * @copydoc Dali::Internal::PropertyInputImpl::GetInteger()
+ */
+ const int& GetInteger( BufferIndex bufferIndex ) const override
+ {
+ return mValue[ bufferIndex ];
+ }
+
+ /**
+ * Set the property value. This will only persist for the current frame; the property
+ * will be reset with the base value, at the beginning of the next frame.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] value The new property value.
+ */
+ void Set(BufferIndex bufferIndex, int value)
+ {
+ mValue[bufferIndex] = value;
+
+ OnSet();
+ }
+
+ /**
+ * Change the property value by a relative amount.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] delta The property will change by this amount.
+ */
+ void SetRelative(BufferIndex bufferIndex, int delta)
+ {
+ mValue[bufferIndex] = mValue[bufferIndex] + delta;
+
+ OnSet();
+ }
+
+ /**
+ * @copydoc Dali::SceneGraph::AnimatableProperty::Get()
+ */
+ int& Get( BufferIndex bufferIndex )
+ {
+ return mValue[bufferIndex];
+ }
+
+ /**
+ * @copydoc Dali::SceneGraph::AnimatableProperty::Get()
+ */
+ const int& Get( BufferIndex bufferIndex ) const
+ {
+ return mValue[bufferIndex];
+ }
+
+ /**
+ * Retrieve the property value.
+ * @param[in] bufferIndex The buffer to read.
+ * @return The property value.
+ */
+ int& operator[]( BufferIndex bufferIndex )
+ {
+ return mValue[bufferIndex];
+ }
+
+ /**
+ * Retrieve the property value.
+ * @param[in] bufferIndex The buffer to read.
+ * @return The property value.
+ */
+ const int& operator[]( BufferIndex bufferIndex ) const
+ {
+ return mValue[bufferIndex];
+ }
+
+ /**
+ * Set both the property value & base value.
+ * @param[in] bufferIndex The buffer to write for the property value.
+ * @param[in] value The new property value.
+ */
+ void Bake(BufferIndex bufferIndex, int value)
+ {
+ mValue[bufferIndex] = value;
+ mValue[1-bufferIndex] = value;
+ mBaseValue = mValue[bufferIndex];
+
+ OnBake();
+ }
+
+ /**
+ * Change the property value & base value by a relative amount.
+ * @param[in] bufferIndex The buffer to write for the local property value.
+ * @param[in] delta The property will change by this amount.
+ */
+ void BakeRelative(BufferIndex bufferIndex, int delta)
+ {
+ mValue[bufferIndex] = mValue[bufferIndex] + delta;
+ mBaseValue = mValue[bufferIndex];
+
+ OnBake();
+ }
+
+ /**
+ * Sets both double-buffered values & the base value.
+ * This should only be used when the owning object has not been connected to the scene-graph.
+ * @param[in] value The new property value.
+ */
+ void SetInitial(const int& value)
+ {
+ mValue[0] = value;
+ mValue[1] = mValue[0];
+ mBaseValue = mValue[0];
+ }
+
+ /**
+ * Change both double-buffered values & the base value by a relative amount.
+ * This should only be used when the owning object has not been connected to the scene-graph.
+ * @param[in] delta The property will change by this amount.
+ */
+ void SetInitialRelative(const int& delta)
+ {
+ mValue[0] = mValue[0] + delta;
+ mValue[1] = mValue[0];
+ mBaseValue = mValue[0];
+ }
+
+private:
+
+ // Undefined
+ AnimatableProperty(const AnimatableProperty& property);
+
+ // Undefined
+ AnimatableProperty& operator=(const AnimatableProperty& rhs);
+
+private:
+
+ DoubleBuffered<int> mValue; ///< The double-buffered property value
+ int mBaseValue; ///< Reset to this base value at the beginning of each frame
+
+};
+
/**
* An float animatable property of a scene-graph object.
*/
/**
* Virtual destructor.
*/
- virtual ~AnimatableProperty()
- {
- }
+ ~AnimatableProperty() override = default;
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
*/
- virtual Dali::Property::Type GetType() const
+ Dali::Property::Type GetType() const override
{
return Dali::PropertyTypes::Get<float>();
}
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
*/
- virtual void ResetToBaseValue(BufferIndex updateBufferIndex)
+ void ResetToBaseValue(BufferIndex updateBufferIndex) override
{
if (CLEAN_FLAG != mDirtyFlags)
{
/**
* @copydoc Dali::Internal::PropertyInputImpl::GetFloat()
*/
- virtual const float& GetFloat( BufferIndex bufferIndex ) const
+ const float& GetFloat( BufferIndex bufferIndex ) const override
{
return mValue[ bufferIndex ];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- float& Get(size_t bufferIndex)
+ float& Get( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- const float& Get(size_t bufferIndex) const
+ const float& Get( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- float& operator[](size_t bufferIndex)
+ float& operator[]( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- const float& operator[](size_t bufferIndex) const
+ const float& operator[]( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
*/
void Bake(BufferIndex bufferIndex, float value)
{
+ // It's ok to bake both buffers as render is performed in same thread as update. Reading from event side
+ // has never been atomically safe.
mValue[bufferIndex] = value;
+ mValue[1-bufferIndex] = value;
mBaseValue = mValue[bufferIndex];
OnBake();
DoubleBuffered<float> mValue; ///< The double-buffered property value
float mBaseValue; ///< Reset to this base value at the beginning of each frame
-
};
/**
/**
* Virtual destructor.
*/
- virtual ~AnimatableProperty()
- {
- }
+ ~AnimatableProperty() override = default;
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
*/
- virtual Dali::Property::Type GetType() const
+ Dali::Property::Type GetType() const override
{
return Dali::PropertyTypes::Get<Vector2>();
}
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
*/
- virtual void ResetToBaseValue(BufferIndex updateBufferIndex)
+ void ResetToBaseValue(BufferIndex updateBufferIndex) override
{
if (CLEAN_FLAG != mDirtyFlags)
{
/**
* @copydoc Dali::PropertyInput::GetVector2()
*/
- virtual const Vector2& GetVector2( BufferIndex bufferIndex ) const
+ const Vector2& GetVector2( BufferIndex bufferIndex ) const override
{
return mValue[ bufferIndex ];
}
}
/**
+ * Set the property value. This will only persist for the current frame; the property
+ * will be reset with the base value, at the beginning of the next frame.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] value The new X value.
+ */
+ void SetX(BufferIndex bufferIndex, float value)
+ {
+ mValue[bufferIndex].x = value;
+
+ OnSet();
+ }
+
+ /**
+ * Set the property value. This will only persist for the current frame; the property
+ * will be reset with the base value, at the beginning of the next frame.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] value The new Y value.
+ */
+ void SetY(BufferIndex bufferIndex, float value)
+ {
+ mValue[bufferIndex].y = value;
+
+ OnSet();
+ }
+
+ /**
* Change the property value by a relative amount.
* @param[in] bufferIndex The buffer to write.
* @param[in] delta The property will change by this amount.
}
/**
+ * Change the X value by a relative amount.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] delta The X value will change by this amount.
+ */
+ void SetXRelative(BufferIndex bufferIndex, float delta)
+ {
+ mValue[bufferIndex].x += delta;
+
+ OnSet();
+ }
+
+ /**
+ * Change the Y value by a relative amount.
+ * @param[in] bufferIndex The buffer to write.
+ * @param[in] delta The Y value will change by this amount.
+ */
+ void SetYRelative(BufferIndex bufferIndex, float delta)
+ {
+ mValue[bufferIndex].y += delta;
+
+ OnSet();
+ }
+
+ /**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- Vector2& Get(size_t bufferIndex)
+ Vector2& Get( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- const Vector2& Get(size_t bufferIndex) const
+ const Vector2& Get( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- Vector2& operator[](size_t bufferIndex)
+ Vector2& operator[]( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- const Vector2& operator[](size_t bufferIndex) const
+ const Vector2& operator[]( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
*/
void Bake(BufferIndex bufferIndex, const Vector2& value)
{
+ // It's ok to bake both buffers as render is performed in same thread as update. Reading from event side
+ // has never been atomically safe.
mValue[bufferIndex] = value;
+ mValue[1-bufferIndex] = value;
mBaseValue = value;
OnBake();
}
/**
+ * Set both the X value & base X value.
+ * @param[in] bufferIndex The buffer to write for the property value.
+ * @param[in] value The new property value.
+ */
+ void BakeX(BufferIndex bufferIndex, float value)
+ {
+ mValue[bufferIndex].x = value;
+ mValue[1-bufferIndex].x = value;
+ mBaseValue.x = value;
+
+ OnBake();
+ }
+
+ /**
+ * Set both the Y value & base Y value.
+ * @param[in] bufferIndex The buffer to write for the property value.
+ * @param[in] value The new property value.
+ */
+ void BakeY(BufferIndex bufferIndex, float value)
+ {
+ mValue[bufferIndex].y = value;
+ mValue[1-bufferIndex].y = value;
+ mBaseValue.y = value;
+
+ OnBake();
+ }
+
+ /**
* Change the property value & base value by a relative amount.
* @param[in] bufferIndex The buffer to write for the local property value.
* @param[in] delta The property will change by this amount.
OnBake();
}
+ /**
+ * Change the X value & base X value by a relative amount.
+ * @param[in] bufferIndex The buffer to write for the local property value.
+ * @param[in] delta The X value will change by this amount.
+ */
+ void BakeXRelative(BufferIndex bufferIndex, float delta)
+ {
+ mValue[bufferIndex].x += delta;
+ mBaseValue.x = mValue[bufferIndex].x;
+
+ OnBake();
+ }
+
+ /**
+ * Change the Y value & base Y value by a relative amount.
+ * @param[in] bufferIndex The buffer to write for the local property value.
+ * @param[in] delta The Y value will change by this amount.
+ */
+ void BakeYRelative(BufferIndex bufferIndex, float delta)
+ {
+ mValue[bufferIndex].y += delta;
+ mBaseValue.y = mValue[bufferIndex].y;
+
+ OnBake();
+ }
+
private:
// Undefined
/**
* Create an animatable property.
+ */
+ AnimatableProperty()
+ : mValue(),
+ mBaseValue()
+ {
+ }
+
+ /**
+ * Create an animatable property.
* @param [in] initialValue The initial value of the property.
*/
AnimatableProperty( const Vector3& initialValue )
/**
* Virtual destructor.
*/
- virtual ~AnimatableProperty()
- {
- }
+ ~AnimatableProperty() override = default;
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
*/
- virtual Dali::Property::Type GetType() const
+ Dali::Property::Type GetType() const override
{
return Dali::PropertyTypes::Get<Vector3>();
}
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
*/
- virtual void ResetToBaseValue(BufferIndex updateBufferIndex)
+ void ResetToBaseValue(BufferIndex updateBufferIndex) override
{
if (CLEAN_FLAG != mDirtyFlags)
{
/**
* @copydoc Dali::PropertyInput::GetVector3()
*/
- virtual const Vector3& GetVector3( BufferIndex bufferIndex ) const
+ const Vector3& GetVector3( BufferIndex bufferIndex ) const override
{
return mValue[ bufferIndex ];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- Vector3& Get(size_t bufferIndex)
+ Vector3& Get( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- const Vector3& Get(size_t bufferIndex) const
+ const Vector3& Get( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- Vector3& operator[](size_t bufferIndex)
+ Vector3& operator[]( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- const Vector3& operator[](size_t bufferIndex) const
+ const Vector3& operator[]( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
void Bake(BufferIndex bufferIndex, const Vector3& value)
{
mValue[bufferIndex] = value;
+ mValue[1-bufferIndex] = value;
mBaseValue = value;
OnBake();
void BakeX(BufferIndex bufferIndex, float value)
{
mValue[bufferIndex].x = value;
+ mValue[1-bufferIndex].x = value;
mBaseValue.x = value;
OnBake();
void BakeY(BufferIndex bufferIndex, float value)
{
mValue[bufferIndex].y = value;
+ mValue[1-bufferIndex].y = value;
mBaseValue.y = value;
OnBake();
void BakeZ(BufferIndex bufferIndex, float value)
{
mValue[bufferIndex].z = value;
+ mValue[1-bufferIndex].z = value;
mBaseValue.z = value;
OnBake();
/**
* Virtual destructor.
*/
- virtual ~AnimatableProperty()
- {
- }
+ ~AnimatableProperty() override = default;
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
*/
- virtual Dali::Property::Type GetType() const
+ Dali::Property::Type GetType() const override
{
return Dali::PropertyTypes::Get<Vector4>();
}
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
*/
- virtual void ResetToBaseValue(BufferIndex updateBufferIndex)
+ void ResetToBaseValue(BufferIndex updateBufferIndex) override
{
if (CLEAN_FLAG != mDirtyFlags)
{
/**
* @copydoc Dali::PropertyInput::GetVector4()
*/
- virtual const Vector4& GetVector4( BufferIndex bufferIndex ) const
+ const Vector4& GetVector4( BufferIndex bufferIndex ) const override
{
return mValue[ bufferIndex ];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- Vector4& Get(size_t bufferIndex)
+ Vector4& Get( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- const Vector4& Get(size_t bufferIndex) const
+ const Vector4& Get( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- Vector4& operator[](size_t bufferIndex)
+ Vector4& operator[]( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- const Vector4& operator[](size_t bufferIndex) const
+ const Vector4& operator[]( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
void Bake(BufferIndex bufferIndex, const Vector4& value)
{
mValue[bufferIndex] = value;
+ mValue[1-bufferIndex] = value;
mBaseValue = mValue[bufferIndex];
OnBake();
void BakeX(BufferIndex bufferIndex, float value)
{
mValue[bufferIndex].x = value;
+ mValue[1-bufferIndex].x = value;
mBaseValue.x = mValue[bufferIndex].x;
OnBake();
void BakeY(BufferIndex bufferIndex, float value)
{
mValue[bufferIndex].y = value;
+ mValue[1-bufferIndex].y = value;
mBaseValue.y = mValue[bufferIndex].y;
OnBake();
void BakeZ(BufferIndex bufferIndex, float value)
{
mValue[bufferIndex].z = value;
+ mValue[1-bufferIndex].z = value;
mBaseValue.z = mValue[bufferIndex].z;
OnBake();
void BakeW(BufferIndex bufferIndex, float value)
{
mValue[bufferIndex].w = value;
+ mValue[1-bufferIndex].w = value;
mBaseValue.w = mValue[bufferIndex].w;
OnBake();
/**
* Create an animatable property.
+ */
+ AnimatableProperty()
+ : mValue(),
+ mBaseValue()
+ {
+ }
+
+ /**
+ * Create an animatable property.
* @param [in] initialValue The initial value of the property.
*/
AnimatableProperty( const Quaternion& initialValue )
/**
* Virtual destructor.
*/
- virtual ~AnimatableProperty()
- {
- }
+ ~AnimatableProperty() override = default;
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
*/
- virtual Dali::Property::Type GetType() const
+ Dali::Property::Type GetType() const override
{
return Dali::PropertyTypes::Get<Quaternion>();
}
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
*/
- virtual void ResetToBaseValue(BufferIndex updateBufferIndex)
+ void ResetToBaseValue(BufferIndex updateBufferIndex) override
{
if (CLEAN_FLAG != mDirtyFlags)
{
/**
* @copydoc Dali::PropertyInput::GetQuaternion()
*/
- virtual const Quaternion& GetQuaternion( BufferIndex bufferIndex ) const
+ const Quaternion& GetQuaternion( BufferIndex bufferIndex ) const override
{
return mValue[ bufferIndex ];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- Quaternion& Get(size_t bufferIndex)
+ Quaternion& Get( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- const Quaternion& Get(size_t bufferIndex) const
+ const Quaternion& Get( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- Quaternion& operator[](size_t bufferIndex)
+ Quaternion& operator[]( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- const Quaternion& operator[](size_t bufferIndex) const
+ const Quaternion& operator[]( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
*/
void Bake(BufferIndex bufferIndex, const Quaternion& value)
{
+ // It's ok to bake both buffers as render is performed in same thread as update. Reading from event side
+ // has never been atomically safe.
mValue[bufferIndex] = value;
+ mValue[1-bufferIndex] = value;
mBaseValue = value;
OnBake();
/**
* Virtual destructor.
*/
- virtual ~AnimatableProperty()
- {
- }
+ ~AnimatableProperty() override = default;
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
*/
- virtual Dali::Property::Type GetType() const
+ Dali::Property::Type GetType() const override
{
return Dali::PropertyTypes::Get<Matrix>();
}
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
*/
- virtual void ResetToBaseValue(BufferIndex updateBufferIndex)
+ void ResetToBaseValue(BufferIndex updateBufferIndex) override
{
if (CLEAN_FLAG != mDirtyFlags)
{
/**
* @copydoc Dali::Internal::PropertyInputImpl::GetMatrix()
*/
- virtual const Matrix& GetMatrix( BufferIndex bufferIndex ) const
+ const Matrix& GetMatrix( BufferIndex bufferIndex ) const override
{
return mValue[ bufferIndex ];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- Matrix& Get(size_t bufferIndex)
+ Matrix& Get( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- const Matrix& Get(size_t bufferIndex) const
+ const Matrix& Get( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- Matrix& operator[](size_t bufferIndex)
+ Matrix& operator[]( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- const Matrix& operator[](size_t bufferIndex) const
+ const Matrix& operator[]( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
*/
void Bake(BufferIndex bufferIndex, const Matrix& value)
{
+ // It's ok to bake both buffers as render is performed in same thread as update. Reading from event side
+ // has never been atomically safe.
mValue[bufferIndex] = value;
+ mValue[1-bufferIndex] = value;
mBaseValue = mValue[bufferIndex];
OnBake();
/**
* Virtual destructor.
*/
- virtual ~AnimatableProperty()
- {
- }
+ ~AnimatableProperty() override = default;
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::GetType()
*/
- virtual Dali::Property::Type GetType() const
+ Dali::Property::Type GetType() const override
{
return Dali::PropertyTypes::Get<Matrix3>();
}
/**
* @copydoc Dali::Internal::SceneGraph::PropertyBase::ResetToBaseValue()
*/
- virtual void ResetToBaseValue(BufferIndex updateBufferIndex)
+ void ResetToBaseValue(BufferIndex updateBufferIndex) override
{
if (CLEAN_FLAG != mDirtyFlags)
{
/**
* @copydoc Dali::Internal::PropertyInputImpl::GetMatrix3()
*/
- virtual const Matrix3& GetMatrix3( BufferIndex bufferIndex ) const
+ const Matrix3& GetMatrix3( BufferIndex bufferIndex ) const override
{
return mValue[ bufferIndex ];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- Matrix3& Get(size_t bufferIndex)
+ Matrix3& Get( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
/**
* @copydoc Dali::SceneGraph::AnimatableProperty::Get()
*/
- const Matrix3& Get(size_t bufferIndex) const
+ const Matrix3& Get( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- Matrix3& operator[](size_t bufferIndex)
+ Matrix3& operator[]( BufferIndex bufferIndex )
{
return mValue[bufferIndex];
}
* @param[in] bufferIndex The buffer to read.
* @return The property value.
*/
- const Matrix3& operator[](size_t bufferIndex) const
+ const Matrix3& operator[]( BufferIndex bufferIndex ) const
{
return mValue[bufferIndex];
}
*/
void Bake(BufferIndex bufferIndex, const Matrix3& value)
{
+ // It's ok to bake both buffers as render is performed in same thread as update. Reading from event side
+ // has never been atomically safe.
mValue[bufferIndex] = value;
+ mValue[1-bufferIndex] = value;
mBaseValue = mValue[bufferIndex];
OnBake();
// Messages for AnimatableProperty<T>
template <class T>
-void BakeMessage( EventToUpdate& eventToUpdate,
+void BakeMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< T >::PassingType newValue )
{
- typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, T > LocalType;
+ using LocalType = MessageDoubleBuffered1<SceneGraph::AnimatableProperty<T>, T>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void BakeRelativeMessage( EventToUpdate& eventToUpdate,
+void BakeRelativeMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
const T& delta )
{
- typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, const T& > LocalType;
+ using LocalType = MessageDoubleBuffered1<SceneGraph::AnimatableProperty<T>, const T&>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void SetXComponentMessage( EventToUpdate& eventToUpdate,
+void SetXComponentMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< float >::PassingType newValue )
{
- typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, float > LocalType;
+ using LocalType = MessageDoubleBuffered1<SceneGraph::AnimatableProperty<T>, float>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void SetYComponentMessage( EventToUpdate& eventToUpdate,
+void SetYComponentMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< float >::PassingType newValue )
{
- typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, float > LocalType;
+ using LocalType = MessageDoubleBuffered1<SceneGraph::AnimatableProperty<T>, float>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void SetZComponentMessage( EventToUpdate& eventToUpdate,
+void SetZComponentMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< float >::PassingType newValue )
{
- typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, float > LocalType;
+ using LocalType = MessageDoubleBuffered1<SceneGraph::AnimatableProperty<T>, float>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
}
template <class T>
-void SetWComponentMessage( EventToUpdate& eventToUpdate,
+void SetWComponentMessage( EventThreadServices& eventThreadServices,
const SceneGraph::AnimatableProperty<T>& property,
typename ParameterType< float >::PassingType newValue )
{
- typedef MessageDoubleBuffered1< SceneGraph::AnimatableProperty<T>, float > LocalType;
+ using LocalType = MessageDoubleBuffered1<SceneGraph::AnimatableProperty<T>, float>;
// Reserve some memory inside the message queue
- unsigned int* slot = eventToUpdate.ReserveMessageSlot( sizeof( LocalType ) );
+ uint32_t* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
// Construct message in the message queue memory; note that delete should not be called on the return value
new (slot) LocalType( &property,
} // namespace Dali
-#endif // __DALI_INTERNAL_SCENE_GRAPH_ANIMATABLE_PROPERTY_H__
+#endif // DALI_INTERNAL_SCENE_GRAPH_ANIMATABLE_PROPERTY_H
projects / platform / core / uifw / dali-core.git / blobdiff