namespace Internal
{
class FrameBufferTexture;
-class CompleteStatusManager;
+class ResourceManager;
+
+namespace Render
+{
+class RenderTracker;
+}
namespace SceneGraph
{
class Node;
class CameraAttachment;
class RenderInstruction;
+class RenderMessageDispatcher;
/**
* RenderTasks describe how the Dali scene should be rendered.
class RenderTask : public PropertyOwner
{
public:
+
enum State
{
RENDER_CONTINUOUSLY, ///< mRefreshRate > 0
virtual ~RenderTask();
/**
+ * Initialize the render task. Called in update thread
+ * @param[in] renderMessageDispatcher to send messages to render thread
+ * @param[in] resourceManager to check and update status of FBOs
+ */
+ void Initialize( RenderMessageDispatcher& renderMessageDispatcher, ResourceManager& resourceManager );
+
+ /**
* Set the nodes to be rendered.
* @param[in] node This node and its children will be rendered.
*/
/**
* Set the frame-buffer used as a render target.
* @param[in] resourceId The resource ID of the frame-buffer, or zero if not rendering off-screen.
+ * @param[in] isNativeFBO if this render task is targeting a native FBO
*/
- void SetFrameBufferId( unsigned int resourceId );
+ void SetFrameBufferId( unsigned int resourceId, bool isNativeFBO );
/**
* Retrieve the resource ID of the frame-buffer.
unsigned int GetFrameBufferId() const;
/**
- * Set the value of property viewport-position
+ * Set the value of property viewportPosition
* This value will persist only for the current frame.
* @param[in] updateBufferIndex The current update buffer index.
* @param[in] value The value of the property
void SetViewportPosition( BufferIndex updateBufferIndex, const Vector2& value );
/**
- * Get the value of property viewport-position
+ * Get the value of property viewportPosition
* @warning Should only be called from the Update thread
* @param[in] bufferIndex The buffer to read from.
* @return the value of the property.
const Vector2& GetViewportPosition( BufferIndex bufferIndex ) const;
/**
- * Bake the value of the property viewport-position
+ * Bake the value of the property viewportPosition
* This will also set the base value
* @param[in] updateBufferIndex The current update buffer index.
* @param[in] value The new value for property.
void BakeViewportPosition( BufferIndex updateBufferIndex, const Vector2& value );
/**
- * Set the value of property viewport-size
+ * Set the value of property viewportSize
* This value will persist only for the current frame.
* @param[in] updateBufferIndex The current update buffer index.
* @param[in] value The value of the property
void SetViewportSize( BufferIndex updateBufferIndex, const Vector2& value );
/**
- * Get the value of property viewport-size
+ * Get the value of property viewportSize
* @warning Should only be called from the Update thread
* @param[in] bufferIndex The buffer to read from.
* @return the value of the property.
const Vector2& GetViewportSize( BufferIndex bufferIndex ) const;
/**
- * Bake the value of the property viewport-size
+ * Bake the value of the property viewportSize
* This will also set the base value
* @param[in] updateBufferIndex The current update buffer index.
* @param[in] value The new value for property.
void BakeViewportSize( BufferIndex updateBufferIndex, const Vector2& value );
/**
- * Get the value of property viewport-enabled
+ * Get the value of property viewportEnabled
* @warning Should only be called from the Update thread
* @param[in] bufferIndex The buffer to read from.
* @return the value of the property.
bool QueryViewport( BufferIndex bufferIndex, Viewport& viewport ) const;
/**
- * Set the value of property clear-color
+ * Set the value of property clearColor
* This value will persist only for the current frame.
* @param[in] updateBufferIndex The current update buffer index.
* @param[in] value The value of the property
void SetClearColor( BufferIndex updateBufferIndex, const Vector4& value );
/**
- * Get the value of property clear-color
+ * Get the value of property clearColor
* @warning Should only be called from the Update thread
* @param[in] bufferIndex The buffer to read from.
* @return the value of the property.
const Vector4& GetClearColor( BufferIndex bufferIndex ) const;
/**
- * Bake the value of the property clear-color
+ * Bake the value of the property clearColor
* This will also set the base value
* @param[in] updateBufferIndex The current update buffer index.
* @param[in] value The new value for property.
const Matrix& GetViewMatrix( BufferIndex bufferIndex ) const;
/**
+ * @brief Retrieve the camera attachment.
+ * @pre GetCameraNode() returns a node with valid CameraAttachment.
+ *
+ * @return The camera attachment.
+ */
+ SceneGraph::CameraAttachment& GetCameraAttachment() const;
+
+ /**
* Retrieve the projection-matrix; this is double buffered for input handling.
* @pre GetCameraNode() returns a node with valid CameraAttachment.
* @param[in] bufferIndex The buffer to read from.
/**
* Prepares the render-instruction buffer to be populated with instructions.
+ *
+ * If the render task is a render-once framebuffer backed by a native image,
+ * then this method will ensure that a GL sync object is created to track
+ * when the rendering has finished.
+ *
* @param[out] instruction to prepare
* @param[in] updateBufferIndex The current update buffer index.
*/
bool ViewMatrixUpdated();
/**
- * Set the complete status tracker.
- * @param[in] completeStatusManager The complete status Tracker (not owned)
- */
- void SetCompleteStatusManager( CompleteStatusManager* completeStatusManager );
-
- /**
* @return A pointer to the camera used by the RenderTask
*/
Node* GetCamera() const;
virtual void ResetDefaultProperties( BufferIndex currentBufferIndex );
public: // Animatable Properties
- AnimatableProperty< Vector2 > mViewportPosition; ///< viewport-position
- AnimatableProperty< Vector2 > mViewportSize; ///< viewport-size
- AnimatableProperty< Vector4 > mClearColor; ///< clear-color
+ AnimatableProperty< Vector2 > mViewportPosition; ///< viewportPosition
+ AnimatableProperty< Vector2 > mViewportSize; ///< viewportSize
+ AnimatableProperty< Vector4 > mClearColor; ///< clearColor
private:
- CompleteStatusManager* mCompleteStatusManager;
+ RenderMessageDispatcher* mRenderMessageDispatcher;
+ ResourceManager* mResourceManager;
+ Render::RenderTracker* mRenderSyncTracker;
Node* mSourceNode;
Node* mCameraNode;
CameraAttachment* mCameraAttachment;
unsigned int mFrameCounter; ///< counter for rendering every N frames
unsigned int mRenderedOnceCounter; ///< Incremented whenever state changes to RENDERED_ONCE_AND_NOTIFIED
+ bool mTargetIsNativeFramebuffer; ///< Tells if our target is a native framebuffer
};
// Messages for RenderTask
-inline void SetFrameBufferIdMessage( EventThreadServices& eventThreadServices, RenderTask& task, unsigned int resourceId )
+inline void SetFrameBufferIdMessage( EventThreadServices& eventThreadServices, RenderTask& task, unsigned int resourceId, bool isNativeFBO )
{
- typedef MessageValue1< RenderTask, unsigned int > LocalType;
+ typedef MessageValue2< RenderTask, unsigned int, bool > 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( &task, &RenderTask::SetFrameBufferId, resourceId );
+ new (slot) LocalType( &task, &RenderTask::SetFrameBufferId, resourceId, isNativeFBO );
}
inline void SetClearColorMessage( EventThreadServices& eventThreadServices, RenderTask& task, const Vector4& value )
projects / platform / core / uifw / dali-core.git / blobdiff