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/*
* Copyright (c) 2016-2017, NVIDIA CORPORATION. All rights reserved.
*
* NVIDIA CORPORATION and its licensors retain all intellectual property
* and proprietary rights in and to this software, related documentation
* and any modifications thereto. Any use, reproduction, disclosure or
* distribution of this software and related documentation without an express
* license agreement from NVIDIA CORPORATION is strictly prohibited.
*/
#ifndef NVBLASTTKCOMMON_H
#define NVBLASTTKCOMMON_H
#include "NvPreprocessor.h"
#include "NvBlastTkGUID.h"
// Macro to load a uint32_t (or larger) with four characters
#define NVBLASTTK_FOURCC(_a, _b, _c, _d) ( (uint32_t)(_a) | (uint32_t)(_b)<<8 | (uint32_t)(_c)<<16 | (uint32_t)(_d)<<24 )
// Macro to define standard object classes. An intermediate class is defined which holds common implementations.
#define NVBLASTTK_IMPL_DECLARE(_name) \
class Tk##_name##Type : public Tk##_name \
{ \
public: \
/* Blank constructor generates a new NvBlastID and informs framework */ \
Tk##_name##Type() \
{ \
memset(&m_ID, 0, sizeof(NvBlastID)); \
setID(TkGenerateGUID(this)); \
TkFrameworkImpl::get()->onCreate(*this); \
} \
\
/* This constructor takes an existing NvBlastID and informs framework */ \
Tk##_name##Type(const NvBlastID& id) \
{ \
memset(&m_ID, 0, sizeof(NvBlastID)); \
setID(id); \
TkFrameworkImpl::get()->onCreate(*this); \
} \
\
/* Destructor informs framework */ \
~Tk##_name##Type() { TkFrameworkImpl::get()->onDestroy(*this); } \
\
/* Begin TkIdentifiable */ \
virtual void setID(const NvBlastID& id) override \
{ \
/* Inform framework of ID change */ \
TkFrameworkImpl::get()->onIDChange(*this, m_ID, id); \
m_ID = id; \
} \
virtual const NvBlastID& getID() const override { return getIDInternal(); } \
virtual const TkType& getType() const override { return s_type; } \
/* End TkIdentifiable */ \
\
/* Begin public API */ \
\
/* Inline method for internal access to NvBlastID */ \
const NvBlastID& getIDInternal() const { return m_ID; } \
\
/* End public API */ \
\
/* Static type information */ \
static TkTypeImpl s_type; \
\
private: \
NvBlastID m_ID; /* NvBlastID for a TkIdentifiable object */ \
}; \
\
/* Derive object implementation from common implementation class above */ \
class Tk##_name##Impl final : public Tk##_name##Type
// Macro to declare standard object interfaces, enums, etc.
#define NVBLASTTK_IMPL_DEFINE_IDENTIFIABLE(_id0, _id1, _id2, _id3) \
/* Begin TkObject */ \
virtual void release() override; \
/* End TkObject */ \
\
/* Enums */ \
\
/* Generate a ClassID enum used to identify this TkIdentifiable. */ \
enum { ClassID = NVBLASTTK_FOURCC(_id0, _id1, _id2, _id3) }
// Macro to declare standard object interfaces, enums, etc (serializable version)
#define NVBLASTTK_IMPL_DEFINE_SERIALIZABLE(_id0, _id1, _id2, _id3) \
NVBLASTTK_IMPL_DEFINE_IDENTIFIABLE(_id0, _id1, _id2, _id3); \
\
/* Begin TkSerializable */ \
virtual bool serialize(physx::general_PxIOStream2::PxFileBuf& stream) const override; \
/* End TkSerializable */ \
\
/* Static deserialization function, called by TkFrameworkImpl::deserialize after header data */ \
static TkSerializable* deserialize(physx::general_PxIOStream2::PxFileBuf& stream, const NvBlastID& id)
// Macro to define class type data
#define NVBLASTTK_DEFINE_TYPE_IDENTIFIABLE(_name) \
TkTypeImpl Tk##_name##Type::s_type("Tk" #_name, Tk##_name##Impl::ClassID, 0, nullptr)
// Macro to define class type data (serializable version)
#define NVBLASTTK_DEFINE_TYPE_SERIALIZABLE(_name) \
TkTypeImpl Tk##_name##Type::s_type("Tk" #_name, Tk##_name##Impl::ClassID, Tk##_name##Impl::Version::Current, Tk##_name##Impl::deserialize)
#endif // ifndef NVBLASTTKCOMMON_H
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