*

LifeGraphics/render/dx11/IConstantBuffer11.h

@@ -0,0 +1,61 @@
+#ifndef IConstantBuffer11_h__
+#define IConstantBuffer11_h__
+
+#include "render/IConstantBuffer.h"
+
+#include <d3d11.h>
+#include <dxgi.h>
+#include <d3dx11.h>
+#include "Globals.h"
+#include <log/CLog.h>
+
+namespace LifeGraphics
+{
+	class IConstantBuffer11 : public IConstantBuffer
+	{
+	public:
+		ID3D11Buffer* buffer;
+		ID3D11Device* device;
+		ID3D11DeviceContext* context;
+		int size;
+		D3D11_MAPPED_SUBRESOURCE subresource;
+
+		IConstantBuffer11(ID3D11Device* _device, int _size)
+		{
+			if((_size % 0x10) !=0 )
+			{
+				LOG_ERROR("Buffer size must be multiple of 16", "IConstantBuffer11", "ctor()");
+				return;
+			}
+			device = _device;
+			size = _size;
+
+			D3D11_BUFFER_DESC desc = {0};
+			desc.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
+			desc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
+			desc.ByteWidth = _size;
+			desc.Usage = D3D11_USAGE_DYNAMIC;
+
+			HRESULT hr = device->CreateBuffer(&desc,NULL, &buffer);
+
+			device->GetImmediateContext(&context);
+			/*
+			BufferDescription desc = new BufferDescription();
+			desc.BindFlags = BindFlags.ConstantBuffer;
+			desc.CpuAccessFlags = CpuAccessFlags.Write;
+			desc.OptionFlags = ResourceOptionFlags.None;
+			desc.SizeInBytes = size;
+			desc.StructureByteStride = 0;
+			desc.Usage = D3D11.ResourceUsage.Dynamic;
+
+			buffer = new D3D11.Buffer(device, desc);*/
+		}
+		~IConstantBuffer11()
+		{
+			SAFE_RELEASE(buffer);
+			context = NULL;
+		}
+		void Update(void* pData, int dataLength);
+	};
+}
+#endif // IConstantBuffer11_h__