55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
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// Adopted from OpenSubdiv with the following license:
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//
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// Copyright 2013 Pixar
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//
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// Licensed under the Apache License, Version 2.0 (the "Apache License")
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// with the following modification; you may not use this file except in
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// compliance with the Apache License and the following modification to it:
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// Section 6. Trademarks. is deleted and replaced with:
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//
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// 6. Trademarks. This License does not grant permission to use the trade
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// names, trademarks, service marks, or product names of the Licensor
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// and its affiliates, except as required to comply with Section 4(c) of
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// the License and to reproduce the content of the NOTICE file.
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//
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// You may obtain a copy of the Apache License at
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//
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// http: //www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the Apache License with the above modification is
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// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the Apache License for the specific
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// language governing permissions and limitations under the Apache License.
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#ifndef OPENSUBDIV_DEVICE_CONTEXT_CUDA_H_
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#define OPENSUBDIV_DEVICE_CONTEXT_CUDA_H_
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#ifdef OPENSUBDIV_HAS_CUDA
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struct ID3D11Device;
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class CudaDeviceContext {
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public:
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CudaDeviceContext();
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~CudaDeviceContext();
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static bool HAS_CUDA_VERSION_4_0();
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// Initialze cuda device from the current GL context.
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bool Initialize();
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// Initialze cuda device from the ID3D11Device.
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bool Initialize(ID3D11Device* device);
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// Returns true if the cuda device has already been initialized.
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bool IsInitialized() const;
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private:
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bool initialized_;
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};
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#endif // OPENSUBDIV_HAS_CUDA
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#endif // _OPENSUBDIV_DEVICE_CONTEXT_CUDA_H_
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