102 lines
5.1 KiB
C++
102 lines
5.1 KiB
C++
// Copyright (C) 2023 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Renderer module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_RENDERER_COMMANDBUFFERBUILDER_HPP
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#define NAZARA_RENDERER_COMMANDBUFFERBUILDER_HPP
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#include <NazaraUtils/Prerequisites.hpp>
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#include <Nazara/Core/Color.hpp>
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#include <Nazara/Math/Box.hpp>
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#include <Nazara/Math/Rect.hpp>
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#include <Nazara/Renderer/Config.hpp>
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#include <Nazara/Renderer/Enums.hpp>
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#include <Nazara/Renderer/RenderBufferView.hpp>
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#include <Nazara/Renderer/UploadPool.hpp>
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#include <Nazara/Utility/Enums.hpp>
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#include <string_view>
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namespace Nz
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{
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class ComputePipeline;
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class Framebuffer;
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class RenderPass;
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class RenderPipeline;
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class RenderPipelineLayout;
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class ShaderBinding;
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class Swapchain;
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class Texture;
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class NAZARA_RENDERER_API CommandBufferBuilder
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{
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public:
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struct ClearValues;
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CommandBufferBuilder() = default;
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CommandBufferBuilder(const CommandBufferBuilder&) = delete;
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CommandBufferBuilder(CommandBufferBuilder&&) = default;
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virtual ~CommandBufferBuilder();
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virtual void BeginDebugRegion(std::string_view regionName, const Color& color) = 0;
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virtual void BeginRenderPass(const Framebuffer& framebuffer, const RenderPass& renderPass, const Recti& renderRect, const ClearValues* clearValues, std::size_t clearValueCount) = 0;
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inline void BeginRenderPass(const Framebuffer& framebuffer, const RenderPass& renderPass, const Recti& renderRect);
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inline void BeginRenderPass(const Framebuffer& framebuffer, const RenderPass& renderPass, const Recti& renderRect, std::initializer_list<ClearValues> clearValues);
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virtual void BindComputePipeline(const ComputePipeline& pipeline) = 0;
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virtual void BindComputeShaderBinding(UInt32 set, const ShaderBinding& binding) = 0;
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virtual void BindComputeShaderBinding(const RenderPipelineLayout& pipelineLayout, UInt32 set, const ShaderBinding& binding) = 0;
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virtual void BindIndexBuffer(const RenderBuffer& indexBuffer, IndexType indexType, UInt64 offset = 0) = 0;
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virtual void BindRenderPipeline(const RenderPipeline& pipeline) = 0;
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virtual void BindRenderShaderBinding(UInt32 set, const ShaderBinding& binding) = 0;
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virtual void BindRenderShaderBinding(const RenderPipelineLayout& pipelineLayout, UInt32 set, const ShaderBinding& binding) = 0;
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virtual void BindVertexBuffer(UInt32 binding, const RenderBuffer& vertexBuffer, UInt64 offset = 0) = 0;
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virtual void BlitTexture(const Texture& fromTexture, const Boxui& fromBox, TextureLayout fromLayout, const Texture& toTexture, const Boxui& toBox, TextureLayout toLayout, SamplerFilter filter) = 0;
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virtual void BlitTextureToSwapchain(const Texture& fromTexture, const Boxui& fromBox, TextureLayout fromLayout, const Swapchain& swapchain, std::size_t imageIndex) = 0;
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virtual void BuildMipmaps(Texture& texture, UInt8 baseLevel, UInt8 levelCount, PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, MemoryAccessFlags srcAccessMask, MemoryAccessFlags dstAccessMask, TextureLayout oldLayout, TextureLayout newLayout) = 0;
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inline void CopyBuffer(const RenderBufferView& source, const RenderBufferView& target);
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virtual void CopyBuffer(const RenderBufferView& source, const RenderBufferView& target, UInt64 size, UInt64 fromOffset = 0, UInt64 toOffset = 0) = 0;
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inline void CopyBuffer(const UploadPool::Allocation& allocation, const RenderBufferView& target);
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virtual void CopyBuffer(const UploadPool::Allocation& allocation, const RenderBufferView& target, UInt64 size, UInt64 fromOffset = 0, UInt64 toOffset = 0) = 0;
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virtual void CopyTexture(const Texture& fromTexture, const Boxui& fromBox, TextureLayout fromLayout, const Texture& toTexture, const Vector3ui& toPos, TextureLayout toLayout) = 0;
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virtual void Draw(UInt32 vertexCount, UInt32 instanceCount = 1, UInt32 firstVertex = 0, UInt32 firstInstance = 0) = 0;
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virtual void DrawIndexed(UInt32 indexCount, UInt32 instanceCount = 1, UInt32 firstIndex = 0, UInt32 firstInstance = 0) = 0;
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virtual void Dispatch(UInt32 workgroupX, UInt32 workgroupY, UInt32 workgroupZ) = 0;
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virtual void EndDebugRegion() = 0;
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virtual void EndRenderPass() = 0;
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virtual void InsertDebugLabel(std::string_view label, const Color& color) = 0;
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virtual void NextSubpass() = 0;
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virtual void PreTransferBarrier() = 0;
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virtual void PostTransferBarrier() = 0;
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virtual void SetScissor(const Recti& scissorRegion) = 0;
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virtual void SetViewport(const Recti& viewportRegion) = 0;
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virtual void TextureBarrier(PipelineStageFlags srcStageMask, PipelineStageFlags dstStageMask, MemoryAccessFlags srcAccessMask, MemoryAccessFlags dstAccessMask, TextureLayout oldLayout, TextureLayout newLayout, const Texture& texture) = 0;
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CommandBufferBuilder& operator=(const CommandBufferBuilder&) = delete;
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CommandBufferBuilder& operator=(CommandBufferBuilder&&) = default;
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struct ClearValues
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{
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Color color = Color::Black();
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float depth = 1.f;
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UInt32 stencil = 0;
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};
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};
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}
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#include <Nazara/Renderer/CommandBufferBuilder.inl>
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#endif // NAZARA_RENDERER_COMMANDBUFFERBUILDER_HPP
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