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feat: support rect clears for camera viewport rendering

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ssdfasd
2026-04-01 15:16:25 +08:00
parent d85b2ca056
commit e03f17146a
11 changed files with 695 additions and 160 deletions
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15
engine/include/XCEngine/RHI/D3D12/D3D12CommandList.h
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@@ -102,10 +102,19 @@ public:
void DrawIndexedInstancedIndirectInternal(ID3D12Resource* argBuffer, uint64_t alignedByteOffset);
void Clear(float r, float g, float b, float a, uint32_t buffers) override;
void ClearRenderTarget(RHIResourceView* renderTarget, const float color[4]) override;
void ClearRenderTarget(
RHIResourceView* renderTarget,
const float color[4],
uint32_t rectCount = 0,
const Rect* rects = nullptr) override;
void ClearRenderTargetView(ID3D12Resource* renderTarget, const float color[4], uint32_t rectCount = 0, const D3D12_RECT* rects = nullptr);
void ClearRenderTargetView(D3D12_CPU_DESCRIPTOR_HANDLE renderTargetHandle, const float color[4], uint32_t rectCount = 0, const D3D12_RECT* rects = nullptr);
void ClearDepthStencil(RHIResourceView* depthStencil, float depth, uint8_t stencil) override;
void ClearDepthStencil(
RHIResourceView* depthStencil,
float depth,
uint8_t stencil,
uint32_t rectCount = 0,
const Rect* rects = nullptr) override;
void ClearDepthStencilView(ID3D12Resource* depthStencil, uint32_t clearFlags, float depth = 1.0f, uint8_t stencil = 0, uint32_t rectCount = 0, const D3D12_RECT* rects = nullptr);
void ClearDepthStencilView(D3D12_CPU_DESCRIPTOR_HANDLE depthStencilHandle, uint32_t clearFlags, float depth = 1.0f, uint8_t stencil = 0, uint32_t rectCount = 0, const D3D12_RECT* rects = nullptr);
void ClearUnorderedAccessView(D3D12_GPU_DESCRIPTOR_HANDLE viewHandle, D3D12_CPU_DESCRIPTOR_HANDLE resourceHandle, ID3D12Resource* unorderedAccess, const float values[4], uint32_t rectCount = 0, const D3D12_RECT* rects = nullptr);
@@ -154,4 +163,4 @@ private:
};
} // namespace RHI
} // namespace XCEngine
} // namespace XCEngine

15
engine/include/XCEngine/RHI/OpenGL/OpenGLCommandList.h
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@@ -192,8 +192,17 @@ public:
void SetRenderTargets(uint32_t count, RHIResourceView** renderTargets, RHIResourceView* depthStencil = nullptr) override;
void SetStencilRef(uint8_t ref) override;
void SetBlendFactor(const float factor[4]) override;
void ClearRenderTarget(RHIResourceView* renderTarget, const float color[4]) override;
void ClearDepthStencil(RHIResourceView* depthStencil, float depth, uint8_t stencil) override;
void ClearRenderTarget(
RHIResourceView* renderTarget,
const float color[4],
uint32_t rectCount = 0,
const Rect* rects = nullptr) override;
void ClearDepthStencil(
RHIResourceView* depthStencil,
float depth,
uint8_t stencil,
uint32_t rectCount = 0,
const Rect* rects = nullptr) override;
void Draw(uint32_t vertexCount, uint32_t instanceCount, uint32_t startVertex, uint32_t startInstance) override;
void DrawIndexed(uint32_t indexCount, uint32_t instanceCount, uint32_t startIndex, int32_t baseVertex, uint32_t startInstance) override;
@@ -212,6 +221,8 @@ private:
std::vector<unsigned int> m_enabledVertexAttributes;
OpenGLShader* m_currentShader;
OpenGLFramebuffer* m_composedFramebuffer;
uint32_t m_currentRenderTargetWidth;
uint32_t m_currentRenderTargetHeight;
};
} // namespace RHI

13
engine/include/XCEngine/RHI/RHICommandList.h
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@@ -92,8 +92,17 @@ public:
virtual void DrawIndexed(uint32_t indexCount, uint32_t instanceCount = 1, uint32_t startIndex = 0, int32_t baseVertex = 0, uint32_t startInstance = 0) = 0;
virtual void Clear(float r, float g, float b, float a, uint32_t buffers) = 0;
virtual void ClearRenderTarget(RHIResourceView* renderTarget, const float color[4]) = 0;
virtual void ClearDepthStencil(RHIResourceView* depthStencil, float depth, uint8_t stencil) = 0;
virtual void ClearRenderTarget(
RHIResourceView* renderTarget,
const float color[4],
uint32_t rectCount = 0,
const Rect* rects = nullptr) = 0;
virtual void ClearDepthStencil(
RHIResourceView* depthStencil,
float depth,
uint8_t stencil,
uint32_t rectCount = 0,
const Rect* rects = nullptr) = 0;
virtual void CopyResource(RHIResourceView* dst, RHIResourceView* src) = 0;

13
engine/include/XCEngine/RHI/Vulkan/VulkanCommandList.h
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@@ -52,8 +52,17 @@ public:
void DrawIndexed(uint32_t indexCount, uint32_t instanceCount = 1, uint32_t startIndex = 0, int32_t baseVertex = 0, uint32_t startInstance = 0) override;
void Clear(float r, float g, float b, float a, uint32_t buffers) override;
void ClearRenderTarget(RHIResourceView* renderTarget, const float color[4]) override;
void ClearDepthStencil(RHIResourceView* depthStencil, float depth, uint8_t stencil) override;
void ClearRenderTarget(
RHIResourceView* renderTarget,
const float color[4],
uint32_t rectCount = 0,
const Rect* rects = nullptr) override;
void ClearDepthStencil(
RHIResourceView* depthStencil,
float depth,
uint8_t stencil,
uint32_t rectCount = 0,
const Rect* rects = nullptr) override;
void CopyResource(RHIResourceView* dst, RHIResourceView* src) override;
void Dispatch(uint32_t x, uint32_t y, uint32_t z) override;