78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of NVIDIA CORPORATION nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Copyright (c) 2008-2021 NVIDIA Corporation. All rights reserved.
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#ifndef RENDERER_INTEROPABLE_BUFFER_H
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#define RENDERER_INTEROPABLE_BUFFER_H
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#include <RendererConfig.h>
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typedef struct CUgraphicsResource_st *CUgraphicsResource;
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namespace physx
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{
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class PxCudaContextManager;
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}
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namespace SampleRenderer
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{
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class RendererInteropableBuffer
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{
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public:
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RendererInteropableBuffer(bool mustBeRegistered, physx::PxCudaContextManager *interopContext)
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: m_mustBeRegisteredInCUDA(mustBeRegistered)
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, m_registeredInCUDA(false)
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, m_interopContext(interopContext)
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, m_InteropHandle(NULL)
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{
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}
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bool getInteropResourceHandle(CUgraphicsResource &handle)
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{
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if(m_registeredInCUDA && m_InteropHandle)
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{
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handle = m_InteropHandle;
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return true;
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}
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return false;
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}
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protected:
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bool m_mustBeRegisteredInCUDA;
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bool m_registeredInCUDA;
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physx::PxCudaContextManager* m_interopContext;
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CUgraphicsResource m_InteropHandle;
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};
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} // namespace SampleRenderer
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#endif
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