mirror of https://github.com/axmolengine/axmol.git
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
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#pragma once
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#include "../EffekseerRendererCommon/EffekseerRenderer.VertexBufferBase.h"
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#include "EffekseerRendererLLGI.DeviceObject.h"
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#include "EffekseerRendererLLGI.RendererImplemented.h"
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#include <LLGI.Buffer.h>
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namespace EffekseerRendererLLGI
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{
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class VertexBuffer : public DeviceObject, public ::EffekseerRenderer::VertexBufferBase
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{
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protected:
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// TODO make correct ring buffer
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const int ringVertexCount_ = 3;
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int32_t nextIndex_ = 0;
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Effekseer::CustomAlignedVector<uint8_t> lockedResource_;
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bool m_ringBufferLock;
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int32_t m_ringLockedOffset;
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int32_t m_ringLockedSize;
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std::vector<std::shared_ptr<LLGI::Buffer>> storedVertexBuffers_;
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std::shared_ptr<LLGI::Buffer> CreateBuffer();
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std::shared_ptr<LLGI::Buffer> GetNextBuffer();
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std::shared_ptr<LLGI::Buffer> currentVertexBuffer_;
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bool Init();
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VertexBuffer(Backend::GraphicsDevice* graphicsDevice, int size, bool isDynamic, bool hasRefCount);
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public:
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~VertexBuffer() override = default;
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static VertexBuffer* Create(Backend::GraphicsDevice* graphicsDevice, int size, bool isDynamic, bool hasRefCount);
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LLGI::Buffer* GetVertexBuffer()
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{
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return currentVertexBuffer_.get();
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}
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public:
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void Lock() override;
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bool RingBufferLock(int32_t size, int32_t& offset, void*& data, int32_t alignment) override;
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bool TryRingBufferLock(int32_t size, int32_t& offset, void*& data, int32_t alignment) override;
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void Unlock() override;
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};
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} // namespace EffekseerRendererLLGI
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