Add visual samples.

1 files changed, 67 insertions, 0 deletions

diff --git a/NvCloth/samples/external/DirectXTex/10.5.2016.2/include/BCDirectCompute.h b/NvCloth/samples/external/DirectXTex/10.5.2016.2/include/BCDirectCompute.h
new file mode 100644
index 0000000..8bbfa75
--- /dev/null
+++ b/NvCloth/samples/external/DirectXTex/10.5.2016.2/include/BCDirectCompute.h
@@ -0,0 +1,67 @@
+//-------------------------------------------------------------------------------------
+// BCDirectCompute.h
+//  
+// Direct3D 11 Compute Shader BC Compressor
+//
+// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
+// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
+// PARTICULAR PURPOSE.
+//
+// Copyright (c) Microsoft Corporation. All rights reserved.
+//-------------------------------------------------------------------------------------
+
+#pragma once
+
+namespace DirectX
+{
+
+class GPUCompressBC
+{
+public:
+    GPUCompressBC();
+
+    HRESULT Initialize( _In_ ID3D11Device* pDevice );
+
+    HRESULT Prepare( _In_ size_t width, _In_ size_t height, _In_ DXGI_FORMAT format, _In_ float alphaWeight = 1.f, _In_ bool skip3subsets = true );
+
+    HRESULT Compress( _In_ const Image& srcImage, _In_ const Image& destImage );
+
+    DXGI_FORMAT GetSourceFormat() const { return m_srcformat; }
+
+private:
+    DXGI_FORMAT                                         m_bcformat;
+    DXGI_FORMAT                                         m_srcformat;
+    float                                               m_alphaWeight;
+    bool                                                m_skip3Subsets;
+    size_t                                              m_width;
+    size_t                                              m_height;
+
+    Microsoft::WRL::ComPtr<ID3D11Device>                m_device;
+    Microsoft::WRL::ComPtr<ID3D11DeviceContext>         m_context;
+
+    Microsoft::WRL::ComPtr<ID3D11Buffer>                m_err1;
+    Microsoft::WRL::ComPtr<ID3D11UnorderedAccessView>   m_err1UAV;
+    Microsoft::WRL::ComPtr<ID3D11ShaderResourceView>    m_err1SRV;
+
+    Microsoft::WRL::ComPtr<ID3D11Buffer>                m_err2;
+    Microsoft::WRL::ComPtr<ID3D11UnorderedAccessView>   m_err2UAV;
+    Microsoft::WRL::ComPtr<ID3D11ShaderResourceView>    m_err2SRV;
+
+    Microsoft::WRL::ComPtr<ID3D11Buffer>                m_output;
+    Microsoft::WRL::ComPtr<ID3D11Buffer>                m_outputCPU;
+    Microsoft::WRL::ComPtr<ID3D11UnorderedAccessView>   m_outputUAV;
+    Microsoft::WRL::ComPtr<ID3D11Buffer>                m_constBuffer;
+    
+    // Compute shader library
+    Microsoft::WRL::ComPtr<ID3D11ComputeShader>         m_BC6H_tryModeG10CS;
+    Microsoft::WRL::ComPtr<ID3D11ComputeShader>         m_BC6H_tryModeLE10CS;
+    Microsoft::WRL::ComPtr<ID3D11ComputeShader>         m_BC6H_encodeBlockCS;
+
+    Microsoft::WRL::ComPtr<ID3D11ComputeShader>         m_BC7_tryMode456CS;
+    Microsoft::WRL::ComPtr<ID3D11ComputeShader>         m_BC7_tryMode137CS;
+    Microsoft::WRL::ComPtr<ID3D11ComputeShader>         m_BC7_tryMode02CS;
+    Microsoft::WRL::ComPtr<ID3D11ComputeShader>         m_BC7_encodeBlockCS;    
+};
+
+}; // namespace
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