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/*
* Copyright (c) 2008-2015, 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 __FIELD_SAMPLER_WRAPPER_H__
#define __FIELD_SAMPLER_WRAPPER_H__
#include "Apex.h"
#include "ApexSDKHelpers.h"
#include "ApexActor.h"
#include "FieldSamplerIntl.h"
#if APEX_CUDA_SUPPORT
#include "ApexCudaWrapper.h"
#endif
#include "FieldSamplerSceneWrapper.h"
#include "FieldSamplerCommon.h"
namespace nvidia
{
namespace fieldsampler
{
class FieldSamplerManager;
class FieldBoundaryWrapper;
class FieldSamplerWrapper : public ApexResourceInterface, public ApexResource
{
public:
// ApexResourceInterface methods
void release();
void setListIndex(ResourceList& list, uint32_t index)
{
m_listIndex = index;
m_list = &list;
}
uint32_t getListIndex() const
{
return m_listIndex;
}
FieldSamplerWrapper(ResourceList& list, FieldSamplerManager* manager, FieldSamplerIntl* fieldSampler, const FieldSamplerDescIntl& fieldSamplerDesc, FieldSamplerSceneWrapper* fieldSamplerSceneWrapper);
virtual void update();
PX_INLINE FieldSamplerIntl* getInternalFieldSampler() const
{
return mFieldSampler;
}
PX_INLINE const FieldSamplerDescIntl& getInternalFieldSamplerDesc() const
{
return mFieldSamplerDesc;
}
PX_INLINE FieldSamplerSceneWrapper* getFieldSamplerSceneWrapper() const
{
return mSceneWrapper;
}
bool addFieldBoundary(FieldBoundaryWrapper* wrapper);
bool removeFieldBoundary(FieldBoundaryWrapper* wrapper);
uint32_t getFieldBoundaryCount() const
{
return mFieldBoundaryInfoArray.size();
}
FieldBoundaryWrapper* getFieldBoundaryWrapper(uint32_t index) const
{
return mFieldBoundaryInfoArray[index]->getFieldBoundaryWrapper();
}
PX_INLINE const FieldShapeDescIntl& getInternalFieldSamplerShape() const
{
return mFieldSamplerShape;
}
PX_INLINE bool isFieldSamplerChanged() const
{
return mFieldSamplerShapeChanged;
}
PX_INLINE bool isEnabled() const
{
return mIsEnabled;
}
PX_INLINE bool isEnabledChanged() const
{
return (mIsEnabled != mIsEnabledLast);
}
protected:
FieldSamplerManager* mManager;
FieldSamplerIntl* mFieldSampler;
FieldSamplerDescIntl mFieldSamplerDesc;
FieldShapeDescIntl mFieldSamplerShape;
bool mFieldSamplerShapeChanged;
FieldSamplerSceneWrapper* mSceneWrapper;
uint32_t mQueryRefCount;
nvidia::Array<FieldSamplerSceneWrapper::FieldBoundaryInfo*> mFieldBoundaryInfoArray;
bool mFieldBoundaryInfoArrayChanged;
bool mIsEnabled;
bool mIsEnabledLast;
friend class FieldSamplerManager;
};
class FieldSamplerWrapperCPU : public FieldSamplerWrapper
{
public:
FieldSamplerWrapperCPU(ResourceList& list, FieldSamplerManager* manager, FieldSamplerIntl* fieldSampler, const FieldSamplerDescIntl& fieldSamplerDesc, FieldSamplerSceneWrapper* fieldSamplerSceneWrapper);
private:
};
#if APEX_CUDA_SUPPORT
class FieldSamplerWrapperGPU : public FieldSamplerWrapperCPU
{
public:
FieldSamplerWrapperGPU(ResourceList& list, FieldSamplerManager* manager, FieldSamplerIntl* fieldSampler, const FieldSamplerDescIntl& fieldSamplerDesc, FieldSamplerSceneWrapper* fieldSamplerSceneWrapper);
virtual void update();
PX_INLINE InplaceHandle<FieldSamplerParams> getParamsHandle() const
{
PX_ASSERT(mFieldSamplerParamsHandle.isNull() == false);
return mFieldSamplerParamsHandle;
}
private:
ApexCudaConstMemGroup mConstMemGroup;
InplaceHandle<FieldSamplerParams> mFieldSamplerParamsHandle;
};
#endif
}
} // end namespace nvidia::apex
#endif
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