#define DALI_INTERNAL_RENDER_RENDERER_H
/*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2023 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.
*/
// INTERNAL INCLUDES
+#include <dali/public-api/common/vector-wrapper.h>
#include <dali/public-api/math/matrix.h>
#include <dali/public-api/math/vector4.h>
#include <dali/public-api/rendering/texture-set.h>
+#include <dali/public-api/signals/render-callback.h>
#include <dali/graphics-api/graphics-controller.h>
#include <dali/integration-api/debug.h>
{
struct ShaderCache;
class PipelineCache;
+class PipelineCacheL2;
class UniformBufferManager;
-class PipelineCache;
+class Renderer;
+
+using RendererKey = MemoryPoolKey<Render::Renderer>;
+} //namespace Render
+} //namespace Internal
+
+// Ensure RendererKey can be used in Dali::Vector
+template<>
+struct TypeTraits<Internal::Render::RendererKey> : public BasicTypes<Internal::Render::RendererKey>
+{
+ enum
+ {
+ IS_TRIVIAL_TYPE = true
+ };
+};
+namespace Internal
+{
+namespace Render
+{
/**
* Renderers are used to render meshes
* These objects are used during RenderManager::Render(), so properties modified during
};
/**
+ * @brief Global static initialize for Render::Renderer before new CommandBuffer's Render fill start.
+ */
+ static void PrepareCommandBuffer();
+
+ /**
* Create a new renderer instance
* @param[in] dataProviders The data providers for the renderer
* @param[in] geometry The geometry for the renderer
* @param[in] depthFunction Depth function
* @param[in] stencilParameters Struct containing all stencil related options
*/
- static Renderer* New(SceneGraph::RenderDataProvider* dataProviders,
- Render::Geometry* geometry,
- uint32_t blendingBitmask,
- const Vector4& blendColor,
- FaceCullingMode::Type faceCullingMode,
- bool preMultipliedAlphaEnabled,
- DepthWriteMode::Type depthWriteMode,
- DepthTestMode::Type depthTestMode,
- DepthFunction::Type depthFunction,
- StencilParameters& stencilParameters);
+ static RendererKey NewKey(SceneGraph::RenderDataProvider* dataProviders,
+ Render::Geometry* geometry,
+ uint32_t blendingBitmask,
+ const Vector4& blendColor,
+ FaceCullingMode::Type faceCullingMode,
+ bool preMultipliedAlphaEnabled,
+ DepthWriteMode::Type depthWriteMode,
+ DepthTestMode::Type depthTestMode,
+ DepthFunction::Type depthFunction,
+ StencilParameters& stencilParameters);
/**
* Constructor.
StencilParameters& stencilParameters);
/**
- * Change the geometry used by the renderer
- * @param[in] geometry The new geometry
- */
- void SetGeometry(Render::Geometry* geometry);
-
- void SetDrawCommands(Dali::DevelRenderer::DrawCommand* pDrawCommands, uint32_t size);
-
- /**
- * @brief Returns a reference to an array of draw commands
- * @return Valid array of draw commands (may be empty)
- */
- [[nodiscard]] const std::vector<Dali::DevelRenderer::DrawCommand>& GetDrawCommands() const
- {
- return mDrawCommands;
- }
-
- /**
* Second-phase construction.
* This is called when the renderer is inside render thread
* @param[in] graphicsController The graphics controller to use
~Renderer();
/**
+ * Overriden delete operator
+ * Deletes the renderer from its global memory pool
+ */
+ void operator delete(void* ptr);
+
+ /**
+ * Get a pointer to the object from the given key.
+ * Used by MemoryPoolKey to provide pointer semantics.
+ */
+ static Renderer* Get(RendererKey::KeyType rendererKey);
+
+ /**
+ * Change the geometry used by the renderer
+ * @param[in] geometry The new geometry
+ */
+ void SetGeometry(Render::Geometry* geometry);
+
+ void SetDrawCommands(Dali::DevelRenderer::DrawCommand* pDrawCommands, uint32_t size);
+
+ /**
+ * @brief Returns a reference to an array of draw commands
+ * @return Valid array of draw commands (may be empty)
+ */
+ [[nodiscard]] const std::vector<Dali::DevelRenderer::DrawCommand>& GetDrawCommands() const
+ {
+ return mDrawCommands;
+ }
+
+ /**
* Set the face-culling mode.
* @param[in] mode The face-culling mode.
*/
uint32_t queueIndex);
/**
+ * Sets RenderCallback object
+ *
+ * @param[in] callback Valid pointer to RenderCallback object
+ */
+ void SetRenderCallback(RenderCallback* callback);
+
+ /**
+ * Returns currently set RenderCallback object
+ *
+ * @return Valid pointer to RenderCallback object or nullptr
+ */
+ RenderCallback* GetRenderCallback()
+ {
+ return mRenderCallback;
+ }
+
+ /**
+ * Returns internal RenderCallbackInput structure
+ * @return Valid reference to the RenderCallbackInput
+ */
+ RenderCallbackInput& GetRenderCallbackInput()
+ {
+ if(!mRenderCallbackInput)
+ {
+ mRenderCallbackInput = std::unique_ptr<RenderCallbackInput>(new RenderCallbackInput);
+ }
+ return *mRenderCallbackInput;
+ }
+
+ /**
* Write the renderer's sort attributes to the passed in reference
*
* @param[out] sortAttributes
* Check if the renderer attributes/uniforms are updated and returns the flag
*
* @param[in] bufferIndex The current update buffer index.
- * @param[in] node The node using this renderer
*/
- bool Updated(BufferIndex bufferIndex, const SceneGraph::NodeDataProvider* node);
+ bool Updated(BufferIndex bufferIndex);
template<class T>
- bool WriteDefaultUniform(const Graphics::UniformInfo* uniformInfo,
- Render::UniformBufferView& ubo,
- const T& data);
+ bool WriteDefaultUniform(const Graphics::UniformInfo* uniformInfo,
+ Render::UniformBufferView& ubo,
+ const T& data);
template<class T>
- void WriteUniform(Render::UniformBufferView& ubo,
- const Graphics::UniformInfo& uniformInfo,
- const T& data);
+ void WriteUniform(Render::UniformBufferView& ubo,
+ const Graphics::UniformInfo& uniformInfo,
+ const T& data);
- void WriteUniform(Render::UniformBufferView& ubo,
- const Graphics::UniformInfo& uniformInfo,
- const void* data,
- uint32_t size);
+ void WriteUniform(Render::UniformBufferView& ubo,
+ const Graphics::UniformInfo& uniformInfo,
+ const void* data,
+ uint32_t size);
[[nodiscard]] FaceCullingMode::Type GetFaceCullMode() const
{
return mFaceCullingMode;
}
+ /**
+ * @brief Gets update area after visual properties applied.
+ *
+ * @param[in] bufferIndex The index of the previous update buffer.
+ * @param[in] originalUpdateArea The original update area before apply the visual properties.
+ *
+ * @return The recalculated update area after visual properties applied.
+ */
+ Vector4 GetVisualTransformedUpdateArea(BufferIndex bufferIndex, const Vector4& originalUpdateArea) const noexcept;
+
private:
struct UniformIndexMap;
* @param[in] node The node using the renderer
* @param[in] size The size of the renderer
* @param[in] program The shader program on which to set the uniforms.
+ *
+ * @return the index of the node in change counters store / uniform maps store.
*/
- void BuildUniformIndexMap(BufferIndex bufferIndex, const SceneGraph::NodeDataProvider& node, const Vector3& size, Program& program);
+ std::size_t BuildUniformIndexMap(BufferIndex bufferIndex, const SceneGraph::NodeDataProvider& node, const Vector3& size, Program& program);
/**
* Bind the textures and setup the samplers
* @param[in] size Size of the render item
* @param[in] blend If true, blending is enabled
* @param[in] instruction The render instruction
+ * @param[in] The node index
*/
void WriteUniformBuffer(BufferIndex bufferIndex,
Graphics::CommandBuffer& commandBuffer,
const Matrix& modelViewMatrix,
const Matrix& viewMatrix,
const Matrix& projectionMatrix,
- const Vector3& size);
+ const Vector3& size,
+ std::size_t nodeIndex);
/**
* @brief Fill uniform buffer at index. Writes uniforms into given memory address
Render::UniformBufferView& ubo,
std::vector<Graphics::UniformBufferBinding>*& outBindings,
uint32_t& offset,
- BufferIndex updateBufferIndex);
+ BufferIndex updateBufferIndex,
+ std::size_t nodeIndex);
private:
- Graphics::Controller* mGraphicsController;
- OwnerPointer<SceneGraph::RenderDataProvider> mRenderDataProvider;
+ Graphics::Controller* mGraphicsController;
+ SceneGraph::RenderDataProvider* mRenderDataProvider;
Render::Geometry* mGeometry;
std::vector<Graphics::UniformBufferBinding> mUniformBufferBindings{};
Render::PipelineCache* mPipelineCache{nullptr};
+ PipelineCacheL2* mPipeline{nullptr};
- using Hash = unsigned long;
+ using Hash = std::size_t;
- typedef const float&(PropertyInputImpl::*FuncGetter )(BufferIndex) const;
+ typedef const float& (PropertyInputImpl::*FuncGetter)(BufferIndex) const;
struct UniformIndexMap
{
Hash uniformNameHashNoArray{0u};
int32_t arrayIndex{-1}; ///< The array index
- int16_t uniformLocation{0u};
- uint16_t uniformOffset{0u};
- uint16_t uniformSize{0u};
- FuncGetter uniformFunc{0};
- };
-
- using UniformIndexMappings = Dali::Vector<UniformIndexMap>;
-
- UniformIndexMappings mUniformIndexMap;
- uint64_t mUniformsHash;
-
- struct HashedPipeline
- {
- uint64_t mHash{0u};
- Graphics::UniquePtr<Graphics::Pipeline> mGraphicsPipeline{nullptr};
- inline static uint64_t GetHash(const void* node, const void* instruction, bool blend)
- {
- return (reinterpret_cast<uint64_t>(node) << 32) | ((reinterpret_cast<uint64_t>(instruction) & 0xFFFFFFF) << 1) | blend;
- }
+ int16_t uniformLocation{0u};
+ uint16_t uniformOffset{0u};
+ uint16_t uniformSize{0u};
+ FuncGetter uniformFunc{0};
};
StencilParameters mStencilParameters; ///< Struct containing all stencil related options
uint32_t mIndexedDrawFirstElement; ///< Offset of first element to draw
uint32_t mIndexedDrawElementsCount; ///< Number of elements to draw
+ /** Struct to map node to index into mNodeMapCounters and mUniformIndexMaps */
+ struct RenderItemLookup
+ {
+ const SceneGraph::NodeDataProvider* node{nullptr}; ///<Node key. It can be nullptr if this NodeIndex don't need node uniform
+
+ std::size_t index{0}; ///<Index into mUniformIndexMap
+ std::size_t nodeChangeCounter{0}; ///<The last known change counter for this node's uniform map
+ std::size_t renderItemMapChangeCounter{0u}; ///< Change counter of the renderer & shader collected uniform map for this render item (node/renderer pair)
+ };
+ std::vector<RenderItemLookup> mNodeIndexMap; ///< usually only 1 element.
+ using UniformIndexMappings = std::vector<UniformIndexMap>;
+ std::vector<UniformIndexMappings> mUniformIndexMaps; ///< Cached map per node/renderer/shader.
+
DepthFunction::Type mDepthFunction : 4; ///< The depth function
FaceCullingMode::Type mFaceCullingMode : 3; ///< The mode of face culling
DepthWriteMode::Type mDepthWriteMode : 3; ///< The depth write mode
DepthTestMode::Type mDepthTestMode : 3; ///< The depth test mode
bool mPremultipliedAlphaEnabled : 1; ///< Flag indicating whether the Pre-multiplied Alpha Blending is required
bool mShaderChanged : 1; ///< Flag indicating the shader changed and uniform maps have to be updated
- bool mUpdated : 1;
std::vector<Dali::DevelRenderer::DrawCommand> mDrawCommands; // Devel stuff
+ RenderCallback* mRenderCallback{nullptr};
+ std::unique_ptr<RenderCallbackInput> mRenderCallbackInput{nullptr};
+ std::vector<Graphics::Texture*> mRenderCallbackTextureBindings{};
};
} // namespace Render
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