00001 // This code contains NVIDIA Confidential Information and is disclosed to you 00002 // under a form of NVIDIA software license agreement provided separately to you. 00003 // 00004 // Notice 00005 // NVIDIA Corporation and its licensors retain all intellectual property and 00006 // proprietary rights in and to this software and related documentation and 00007 // any modifications thereto. Any use, reproduction, disclosure, or 00008 // distribution of this software and related documentation without an express 00009 // license agreement from NVIDIA Corporation is strictly prohibited. 00010 // 00011 // ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES 00012 // NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO 00013 // THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT, 00014 // MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE. 00015 // 00016 // Information and code furnished is believed to be accurate and reliable. 00017 // However, NVIDIA Corporation assumes no responsibility for the consequences of use of such 00018 // information or for any infringement of patents or other rights of third parties that may 00019 // result from its use. No license is granted by implication or otherwise under any patent 00020 // or patent rights of NVIDIA Corporation. Details are subject to change without notice. 00021 // This code supersedes and replaces all information previously supplied. 00022 // NVIDIA Corporation products are not authorized for use as critical 00023 // components in life support devices or systems without express written approval of 00024 // NVIDIA Corporation. 00025 // 00026 // Copyright (c) 2020 NVIDIA Corporation. All rights reserved. 00027 00028 00029 #pragma once 00030 00031 #include "NvBlastGlobals.h" 00032 00033 00034 namespace Nv 00035 { 00036 namespace Blast 00037 { 00038 00042 class ExtSerialization 00043 { 00044 public: 00046 struct EncodingID 00047 { 00048 enum Enum 00049 { 00050 CapnProtoBinary = NVBLAST_FOURCC('C', 'P', 'N', 'B'), 00051 RawBinary = NVBLAST_FOURCC('R', 'A', 'W', ' '), 00052 }; 00053 }; 00054 00056 class BufferProvider 00057 { 00058 public: 00059 virtual void* requestBuffer(size_t size) = 0; 00060 }; 00061 00067 virtual bool setSerializationEncoding(uint32_t encodingID) = 0; 00068 00075 virtual uint32_t getSerializationEncoding() const = 0; 00076 00084 virtual void setBufferProvider(BufferProvider* bufferProvider) = 0; 00085 00096 virtual bool peekHeader(uint32_t* objectTypeID, uint32_t* encodingID, uint64_t* dataSize, const void* buffer, uint64_t bufferSize) = 0; 00097 00106 virtual const void* skipObject(uint64_t& bufferSize, const void* buffer) = 0; 00107 00118 virtual void* deserializeFromBuffer(const void* buffer, uint64_t bufferSize, uint32_t* objectTypeIDPtr = nullptr) = 0; 00119 00129 virtual uint64_t serializeIntoBuffer(void*& buffer, const void* object, uint32_t objectTypeID) = 0; 00130 00134 virtual void release() = 0; 00135 00136 protected: 00140 virtual ~ExtSerialization() {} 00141 }; 00142 00143 } // namespace Blast 00144 } // namespace Nv 00145 00146 00148 00156 NVBLAST_API Nv::Blast::ExtSerialization* NvBlastExtSerializationCreate();