-#ifndef DALI_INTERNAL_SCENE_GRAPH_RENDERER2_H
-#define DALI_INTERNAL_SCENE_GRAPH_RENDERER2_H
+#ifndef DALI_INTERNAL_SCENE_GRAPH_RENDERER_H
+#define DALI_INTERNAL_SCENE_GRAPH_RENDERER_H
/*
- * Copyright (c) 2016 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.
* limitations under the License.
*/
-
#include <dali/public-api/rendering/geometry.h>
#include <dali/public-api/rendering/renderer.h> // Dali::Renderer
#include <dali/internal/common/blending-options.h>
#include <dali/internal/update/common/property-owner.h>
#include <dali/internal/update/common/uniform-map.h>
#include <dali/internal/update/common/scene-graph-connection-change-propagator.h>
+#include <dali/internal/update/common/animatable-property.h>
#include <dali/internal/render/data-providers/render-data-provider.h>
+#include <dali/internal/render/renderers/render-renderer.h>
namespace Dali
{
+
namespace Internal
{
{
public:
- enum Opacity
+ enum OpacityType
{
OPAQUE,
TRANSPARENT,
*/
void SetTextures( TextureSet* textureSet );
+ /**
+ * Returns current texture set object
+ * @return Pointer to the texture set
+ */
+ const TextureSet* GetTextures() const
+ {
+ return mTextureSet;
+ }
/**
* Set the shader for the renderer
* Get the shader used by this renderer
* @return the shader this renderer uses
*/
- Shader& GetShader()
+ const Shader& GetShader() const
{
return *mShader;
}
void SetFaceCullingMode( FaceCullingMode::Type faceCullingMode );
/**
+ * Get face culling mode
+ * @return The face culling mode
+ */
+ FaceCullingMode::Type GetFaceCullingMode() const;
+
+ /**
* Set the blending mode
* @param[in] blendingMode to use
*/
void SetBlendMode( BlendMode::Type blendingMode );
/**
+ * Get the blending mode
+ * @return The the blending mode
+ */
+ BlendMode::Type GetBlendMode() const;
+
+ /**
* Set the blending options. This should only be called from the update thread.
* @param[in] options A bitmask of blending options.
*/
void SetBlendingOptions( unsigned int options );
/**
+ * Get the blending options
+ * @return The the blending mode
+ */
+ unsigned int GetBlendingOptions() const;
+
+ /**
* Set the blend color for blending operation
* @param blendColor to pass to GL
*/
void SetBlendColor( const Vector4& blendColor );
/**
+ * Get the blending color
+ * @return The blend color
+ */
+ Vector4 GetBlendColor() const;
+
+ /**
* Set the index of first element for indexed draw
* @param[in] firstElement index of first element to draw
*/
void SetIndexedDrawFirstElement( size_t firstElement );
/**
+ * Get the index of first element for indexed draw
+ * @return The index of first element for indexed draw
+ */
+ size_t GetIndexedDrawFirstElement() const;
+
+ /**
* Set the number of elements to draw by indexed draw
* @param[in] elementsCount number of elements to draw
*/
void SetIndexedDrawElementsCount( size_t elementsCount );
/**
+ * Get the number of elements to draw by indexed draw
+ * @return The number of elements to draw by indexed draw
+ */
+ size_t GetIndexedDrawElementsCount() const;
+
+ /**
* @brief Set whether the Pre-multiplied Alpha Blending is required
- *
* @param[in] preMultipled whether alpha is pre-multiplied.
*/
void EnablePreMultipliedAlpha( bool preMultipled );
/**
+ * @brief Query whether alpha is pre-multiplied.
+ * @return True is alpha is pre-multiplied, false otherwise.
+ */
+ bool IsPreMultipliedAlphaEnabled() const;
+
+ /**
* Sets the depth buffer write mode
* @param[in] depthWriteMode The depth buffer write mode
*/
void SetDepthWriteMode( DepthWriteMode::Type depthWriteMode );
/**
+ * Get the depth buffer write mode
+ * @return The depth buffer write mode
+ */
+ DepthWriteMode::Type GetDepthWriteMode() const;
+
+ /**
* Sets the depth buffer test mode
* @param[in] depthTestMode The depth buffer test mode
*/
void SetDepthTestMode( DepthTestMode::Type depthTestMode );
/**
+ * Get the depth buffer test mode
+ * @return The depth buffer test mode
+ */
+ DepthTestMode::Type GetDepthTestMode() const;
+
+ /**
* Sets the depth function
* @param[in] depthFunction The depth function
*/
void SetDepthFunction( DepthFunction::Type depthFunction );
/**
- * Called when an actor with this renderer is added to the stage
+ * Get the depth function
+ * @return The depth function
+ */
+ DepthFunction::Type GetDepthFunction() const;
+
+ /**
+ * Sets the render mode
+ * @param[in] mode The render mode
+ */
+ void SetRenderMode( RenderMode::Type mode );
+
+ /**
+ * Sets the stencil function
+ * @param[in] stencilFunction The stencil function
+ */
+ void SetStencilFunction( StencilFunction::Type stencilFunction );
+
+ /**
+ * Sets the stencil function mask
+ * @param[in] stencilFunctionMask The stencil function mask
+ */
+ void SetStencilFunctionMask( int stencilFunctionMask );
+
+ /**
+ * Sets the stencil function reference
+ * @param[in] stencilFunctionReference The stencil function reference
+ */
+ void SetStencilFunctionReference( int stencilFunctionReference );
+
+ /**
+ * Sets the stencil mask
+ * @param[in] stencilMask The stencil mask
*/
- void OnStageConnect();
+ void SetStencilMask( int stencilMask );
- /*
- * Called when an actor with this renderer is removed from the stage
+ /**
+ * Sets the stencil operation for when the stencil test fails
+ * @param[in] stencilOperationOnFail The stencil operation
+ */
+ void SetStencilOperationOnFail( StencilOperation::Type stencilOperationOnFail );
+
+ /**
+ * Sets the stencil operation for when the depth test fails
+ * @param[in] stencilOperationOnZFail The stencil operation
*/
- void OnStageDisconnect();
+ void SetStencilOperationOnZFail( StencilOperation::Type stencilOperationOnZFail );
+
+ /**
+ * Sets the stencil operation for when the depth test passes
+ * @param[in] stencilOperationOnZPass The stencil operation
+ */
+ void SetStencilOperationOnZPass( StencilOperation::Type stencilOperationOnZPass );
+
+ /**
+ * Gets the stencil parameters
+ * @return The stencil parameters
+ */
+ const Render::Renderer::StencilParameters& GetStencilParameters() const;
+
+ /**
+ * Bakes the opacity
+ * @param[in] updateBufferIndex The current update buffer index.
+ * @param[in] opacity The opacity
+ */
+ void BakeOpacity( BufferIndex updateBufferIndex, float opacity );
+
+ /**
+ * Gets the opacity
+ * @param[in] bufferIndex The buffer to read from.
+ * @return The opacity
+ */
+ float GetOpacity( BufferIndex updateBufferIndex ) const;
/**
* Prepare the object for rendering.
*/
void PrepareRender( BufferIndex updateBufferIndex );
- /*
+ /**
* Retrieve the Render thread renderer
* @return The associated render thread renderer
*/
Render::Renderer& GetRenderer();
/**
- * Check whether the renderer has been marked as ready to render
- * ready means that renderer has all resources and should produce correct result
- * complete means all resources have finished loading
- * It's possible that renderer is complete but not ready,
- * for example in case of resource load failed
- * @param[out] ready TRUE if the renderer has resources to render
- * @param[out] complete TRUE if the renderer resources are complete
- */
- void GetReadyAndComplete( bool& ready, bool& complete ) const;
-
- /**
* Query whether the renderer is fully opaque, fully transparent or transparent.
* @param[in] updateBufferIndex The current update buffer index.
* @return OPAQUE if fully opaque, TRANSPARENT if fully transparent and TRANSLUCENT if in between
*/
- Opacity GetOpacity( BufferIndex updateBufferIndex, const Node& node ) const;
+ OpacityType GetOpacityType( BufferIndex updateBufferIndex, const Node& node ) const;
/**
- * Query whether the renderer is currently in use by an actor on the stage
+ * Called by the TextureSet to notify to the renderer that it has changed
*/
- bool IsReferenced() const
- {
- return mReferenceCount > 0;
- }
+ void TextureSetChanged();
/**
- * Called by the TextureSet to notify to the renderer that it has changed
+ * Called by the TextureSet to notify to the renderer that it is about to be deleted
*/
- void TextureSetChanged();
+ void TextureSetDeleted();
-public: // Implementation of ObjectOwnerContainer template methods
/**
* Connect the object to the scene graph
*
*/
void RemoveConnectionObserver(ConnectionChangePropagator::Observer& observer){};
-public:
-
-
public: // UniformMap::Observer
/**
* @copydoc UniformMap::Observer::UniformMappingsChanged
Renderer();
/**
- * Helper function to create a new render data provider
- * @return the new (initialized) data provider
+ * Update texture set to the render data provider
*/
- RenderDataProvider* NewRenderDataProvider();
+ void UpdateTextureSet();
private:
- CollectedUniformMap mCollectedUniformMap[2]; ///< Uniform maps collected by the renderer
- SceneController* mSceneController; ///< Used for initializing renderers
- Render::Renderer* mRenderer; ///< Raw pointer to the renderer (that's owned by RenderManager)
- TextureSet* mTextureSet; ///< The texture set this renderer uses. (Not owned)
- Render::Geometry* mGeometry; ///< The geometry this renderer uses. (Not owned)
- Shader* mShader; ///< The shader this renderer uses. (Not owned)
- Vector4* mBlendColor; ///< The blend color for blending operation
-
- size_t mIndexedDrawFirstElement; ///< first element index to be drawn using indexed draw
- size_t mIndexedDrawElementsCount; ///< number of elements to be drawn using indexed draw
- unsigned int mBlendBitmask; ///< The bitmask of blending options
- unsigned int mReferenceCount; ///< Number of nodes currently using this renderer
- unsigned int mRegenerateUniformMap; ///< 2 if the map should be regenerated, 1 if it should be copied.
- unsigned short mResendFlag; ///< Indicate whether data should be resent to the renderer
-
- DepthFunction::Type mDepthFunction:3; ///< The depth function
- FaceCullingMode::Type mFaceCullingMode:2; ///< The mode of face culling
- BlendMode::Type mBlendMode:2; ///< The mode of blending
- DepthWriteMode::Type mDepthWriteMode:2; ///< The depth write mode
- DepthTestMode::Type mDepthTestMode:2; ///< The depth test mode
-
- bool mUniformMapChanged[2]; ///< Records if the uniform map has been altered this frame
- bool mResourcesReady; ///< Set during the Update algorithm; true if the renderer has resources ready for the current frame.
- bool mFinishedResourceAcquisition; ///< Set during DoPrepareResources; true if ready & all resource acquisition has finished (successfully or otherwise)
- bool mPremultipledAlphaEnabled:1; ///< Flag indicating whether the Pre-multiplied Alpha Blending is required
+ CollectedUniformMap mCollectedUniformMap[2]; ///< Uniform maps collected by the renderer
+
+ SceneController* mSceneController; ///< Used for initializing renderers
+ Render::Renderer* mRenderer; ///< Raw pointer to the renderer (that's owned by RenderManager)
+ TextureSet* mTextureSet; ///< The texture set this renderer uses. (Not owned)
+ Render::Geometry* mGeometry; ///< The geometry this renderer uses. (Not owned)
+ Shader* mShader; ///< The shader this renderer uses. (Not owned)
+ RenderDataProvider* mRenderDataProvider; ///< The render data provider
+ OwnerPointer< Vector4 > mBlendColor; ///< The blend color for blending operation
+
+ Dali::Internal::Render::Renderer::StencilParameters mStencilParameters; ///< Struct containing all stencil related options
+
+ size_t mIndexedDrawFirstElement; ///< first element index to be drawn using indexed draw
+ size_t mIndexedDrawElementsCount; ///< number of elements to be drawn using indexed draw
+ unsigned int mBlendBitmask; ///< The bitmask of blending options
+ unsigned int mRegenerateUniformMap; ///< 2 if the map should be regenerated, 1 if it should be copied.
+ unsigned int mResendFlag; ///< Indicate whether data should be resent to the renderer
+
+ DepthFunction::Type mDepthFunction:3; ///< Local copy of the depth function
+ FaceCullingMode::Type mFaceCullingMode:2; ///< Local copy of the mode of face culling
+ BlendMode::Type mBlendMode:2; ///< Local copy of the mode of blending
+ DepthWriteMode::Type mDepthWriteMode:2; ///< Local copy of the depth write mode
+ DepthTestMode::Type mDepthTestMode:2; ///< Local copy of the depth test mode
+
+ bool mUniformMapChanged[2]; ///< Records if the uniform map has been altered this frame
+ bool mPremultipledAlphaEnabled:1; ///< Flag indicating whether the Pre-multiplied Alpha Blending is required
public:
- int mDepthIndex; ///< Used only in PrepareRenderInstructions
+ AnimatableProperty< float > mOpacity; ///< The opacity value
+ int mDepthIndex; ///< Used only in PrepareRenderInstructions
+
};
new (slot) LocalType( &renderer, &Renderer::SetDepthFunction, depthFunction );
}
-inline void OnStageConnectMessage( EventThreadServices& eventThreadServices, const Renderer& renderer )
+inline void SetRenderModeMessage( EventThreadServices& eventThreadServices, const Renderer& renderer, RenderMode::Type mode )
{
- typedef Message< Renderer > LocalType;
+ typedef MessageValue1< Renderer, RenderMode::Type > LocalType;
// Reserve some memory inside the message queue
unsigned int* 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( &renderer, &Renderer::OnStageConnect );
+ new (slot) LocalType( &renderer, &Renderer::SetRenderMode, mode );
}
-inline void OnStageDisconnectMessage( EventThreadServices& eventThreadServices, const Renderer& renderer )
+inline void SetStencilFunctionMessage( EventThreadServices& eventThreadServices, const Renderer& renderer, StencilFunction::Type stencilFunction )
{
- typedef Message< Renderer > LocalType;
+ typedef MessageValue1< Renderer, StencilFunction::Type > LocalType;
// Reserve some memory inside the message queue
unsigned int* 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( &renderer, &Renderer::OnStageDisconnect );
+ new (slot) LocalType( &renderer, &Renderer::SetStencilFunction, stencilFunction );
+}
+
+inline void SetStencilFunctionMaskMessage( EventThreadServices& eventThreadServices, const Renderer& renderer, int mask )
+{
+ typedef MessageValue1< Renderer, int > LocalType;
+
+ // Reserve some memory inside the message queue
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+
+ new (slot) LocalType( &renderer, &Renderer::SetStencilFunctionMask, mask );
+}
+
+inline void SetStencilFunctionReferenceMessage( EventThreadServices& eventThreadServices, const Renderer& renderer, int stencilFunctionReference )
+{
+ typedef MessageValue1< Renderer, int > LocalType;
+
+ // Reserve some memory inside the message queue
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+
+ new (slot) LocalType( &renderer, &Renderer::SetStencilFunctionReference, stencilFunctionReference );
+}
+
+inline void SetStencilMaskMessage( EventThreadServices& eventThreadServices, const Renderer& renderer, int stencilMask )
+{
+ typedef MessageValue1< Renderer, int > LocalType;
+
+ // Reserve some memory inside the message queue
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+
+ new (slot) LocalType( &renderer, &Renderer::SetStencilMask, stencilMask );
+}
+
+inline void SetStencilOperationOnFailMessage( EventThreadServices& eventThreadServices, const Renderer& renderer, StencilOperation::Type stencilOperation )
+{
+ typedef MessageValue1< Renderer, StencilOperation::Type > LocalType;
+
+ // Reserve some memory inside the message queue
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+
+ new (slot) LocalType( &renderer, &Renderer::SetStencilOperationOnFail, stencilOperation );
+}
+
+inline void SetStencilOperationOnZFailMessage( EventThreadServices& eventThreadServices, const Renderer& renderer, StencilOperation::Type stencilOperation )
+{
+ typedef MessageValue1< Renderer, StencilOperation::Type > LocalType;
+
+ // Reserve some memory inside the message queue
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+
+ new (slot) LocalType( &renderer, &Renderer::SetStencilOperationOnZFail, stencilOperation );
+}
+
+inline void SetStencilOperationOnZPassMessage( EventThreadServices& eventThreadServices, const Renderer& renderer, StencilOperation::Type stencilOperation )
+{
+ typedef MessageValue1< Renderer, StencilOperation::Type > LocalType;
+
+ // Reserve some memory inside the message queue
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+
+ new (slot) LocalType( &renderer, &Renderer::SetStencilOperationOnZPass, stencilOperation );
+}
+
+inline void BakeOpacityMessage( EventThreadServices& eventThreadServices, const Renderer& renderer, float opacity )
+{
+ typedef MessageDoubleBuffered1< Renderer, float > LocalType;
+
+ // Reserve some memory inside the message queue
+ unsigned int* slot = eventThreadServices.ReserveMessageSlot( sizeof( LocalType ) );
+
+ new (slot) LocalType( &renderer, &Renderer::BakeOpacity, opacity );
}
} // namespace SceneGraph
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