Add FrameGraph (WIP)

include/Nazara/Graphics/FramePass.inl

@@ -0,0 +1,116 @@
+// Copyright (C) 2017 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Graphics module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Graphics/FramePass.hpp>
+#include <cassert>
+#include <Nazara/Graphics/Debug.hpp>
+
+namespace Nz
+{
+	inline FramePass::FramePass(FrameGraph& owner, std::size_t passId, std::string name) :
+	m_depthStencilInput(InvalidAttachmentId),
+	m_depthStencilOutput(InvalidAttachmentId),
+	m_passId(passId),
+	m_name(std::move(name)),
+	m_owner(owner)
+	{
+	}
+
+	inline std::size_t FramePass::AddInput(std::size_t attachmentId)
+	{
+		assert(attachmentId != InvalidAttachmentId);
+
+		std::size_t inputIndex = m_inputs.size();
+		auto& input = m_inputs.emplace_back();
+		input.attachmentId = attachmentId;
+
+		return inputIndex;
+	}
+	
+	inline std::size_t FramePass::AddOutput(std::size_t attachmentId)
+	{
+		assert(attachmentId != InvalidAttachmentId);
+
+		std::size_t outputIndex = m_outputs.size();
+		auto& output = m_outputs.emplace_back();
+		output.attachmentId = attachmentId;
+
+		return outputIndex;
+	}
+
+	inline auto FramePass::GetCommandCallback() const -> const CommandCallback&
+	{
+		return m_commandCallback;
+	}
+
+	inline auto FramePass::GetDepthStencilClear() const -> const std::optional<DepthStencilClear>&
+	{
+		return m_depthStencilClear;
+	}
+
+	inline std::size_t FramePass::GetDepthStencilInput() const
+	{
+		return m_depthStencilInput;
+	}
+
+	inline std::size_t FramePass::GetDepthStencilOutput() const
+	{
+		return m_depthStencilOutput;
+	}
+
+	inline auto FramePass::GetExecutionCallback() const -> const ExecutionCallback&
+	{
+		return m_executionCallback;
+	}
+
+	inline auto FramePass::GetInputs() const -> const std::vector<Input>&
+	{
+		return m_inputs;
+	}
+
+	inline auto FramePass::GetOutputs() const -> const std::vector<Output>&
+	{
+		return m_outputs;
+	}
+
+	inline std::size_t FramePass::GetPassId() const
+	{
+		return m_passId;
+	}
+
+	inline void FramePass::SetCommandCallback(CommandCallback callback)
+	{
+		m_commandCallback = std::move(callback);
+	}
+
+	inline void FramePass::SetClearColor(std::size_t outputIndex, const std::optional<Color>& color)
+	{
+		assert(outputIndex < m_outputs.size());
+		m_outputs[outputIndex].clearColor = color;
+	}
+
+	inline void FramePass::SetDepthStencilClear(float depth, UInt32 stencil)
+	{
+		auto& dsClear = m_depthStencilClear.emplace();
+		dsClear.depth = depth;
+		dsClear.stencil = stencil;
+	}
+
+	inline void FramePass::SetExecutionCallback(CommandCallback callback)
+	{
+		m_commandCallback = std::move(callback);
+	}
+
+	inline void FramePass::SetDepthStencilInput(std::size_t attachmentId)
+	{
+		m_depthStencilInput = attachmentId;
+	}
+
+	inline void FramePass::SetDepthStencilOutput(std::size_t attachmentId)
+	{
+		m_depthStencilOutput = attachmentId;
+	}
+}
+
+#include <Nazara/Graphics/DebugOff.hpp>