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- 新增 RHIFence 抽象基类 - D3D12Fence 继承 RHIFence - OpenGLFence 继承 RHIFence - 文档更新 RHIFence 差异处理策略
46 lines
885 B
C++
46 lines
885 B
C++
#pragma once
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#include <GLFW/glfw3.h>
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#include <cstdint>
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#include "../RHIFence.h"
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namespace XCEngine {
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namespace RHI {
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enum class FenceStatus {
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Signaled,
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Unsignaled,
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Error
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};
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class OpenGLFence : public RHIFence {
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public:
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OpenGLFence();
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~OpenGLFence() override;
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bool Initialize(bool signaled = false);
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void Shutdown() override;
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void Signal() override;
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void Signal(uint64_t value) override;
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void Wait(uint64_t value) override;
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void Reset();
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bool IsSignaled() const override;
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FenceStatus GetStatus() const;
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uint64_t GetCompletedValue() const override;
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uint64_t GetCurrentValue() const { return m_fenceValue; }
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void* GetNativeHandle() override { return m_sync; }
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private:
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void* m_sync;
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uint64_t m_fenceValue;
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uint64_t m_completedValue;
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bool m_signaled;
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};
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} // namespace RHI
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} // namespace XCEngine
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