Thraix
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
#pragma once
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#include "copium/asset/AssetMeta.h"
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#include "copium/buffer/CommandBuffer.h"
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#include "copium/buffer/IndexBuffer.h"
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#include "copium/buffer/RendererVertexBuffer.h"
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#include "copium/pipeline/Pipeline.h"
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#include "copium/renderer/Batch.h"
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#include "copium/sampler/Texture2D.h"
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#include "copium/util/Common.h"
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#include <glm/glm.hpp>
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#include <vector>
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namespace Copium
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{
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class Renderer
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{
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CP_DELETE_COPY_AND_MOVE_CTOR(Renderer);
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private:
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DescriptorPool descriptorPool;
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IndexBuffer ibo;
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AssetHandle emptyTexture;
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AssetHandle pipeline;
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std::vector<std::unique_ptr<Batch>> batches;
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// Temporary data during a render
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CommandBuffer* currentCommandBuffer;
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std::vector<const Sampler*> samplers;
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int batchIndex;
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int quadCount;
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int textureCount;
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void* mappedVertexBuffer;
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public:
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Renderer();
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~Renderer();
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void Quad(const glm::vec2& from, const glm::vec2& to, const glm::vec3& color = glm::vec3{1, 1, 1});
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void Quad(const glm::vec2& from, const glm::vec2& to, const Sampler& sampler, const glm::vec2& texCoord1 = glm::vec2{0, 0}, const glm::vec2& texCoord2 = glm::vec2{1, 1});
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void Begin(CommandBuffer& commandBuffer);
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void End();
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Pipeline& GetGraphicsPipeline();
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void SetDescriptorSet(const DescriptorSet& descriptorSet);
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private:
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void InitializeIndexBuffer();
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void InitializeGraphicsPipeline();
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int AllocateSampler(const Sampler& sampler);
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void AllocateQuad();
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void Flush();
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void NextBatch();
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void AddVertex(const glm::vec2& position, const glm::vec3& color, int texindex, const glm::vec2& texCoord);
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};
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}
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