183 lines
6.4 KiB
C
183 lines
6.4 KiB
C
|
//
|
||
|
|
// Redistribution and use in source and binary forms, with or without
|
||
|
|
// modification, are permitted provided that the following conditions
|
||
|
|
// are met:
|
||
|
|
// * Redistributions of source code must retain the above copyright
|
||
|
|
// notice, this list of conditions and the following disclaimer.
|
||
|
|
// * Redistributions in binary form must reproduce the above copyright
|
||
|
|
// notice, this list of conditions and the following disclaimer in the
|
||
|
|
// documentation and/or other materials provided with the distribution.
|
||
|
|
// * Neither the name of NVIDIA CORPORATION nor the names of its
|
||
|
|
// contributors may be used to endorse or promote products derived
|
||
|
|
// from this software without specific prior written permission.
|
||
|
|
//
|
||
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
|
||
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||
|
|
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
||
|
|
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||
|
|
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||
|
|
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
||
|
|
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
//
|
||
|
|
// Copyright (c) 2008-2019 NVIDIA Corporation. All rights reserved.
|
||
|
|
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
|
||
|
|
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef PX_PHYSX_GPU_H
|
||
|
|
#define PX_PHYSX_GPU_H
|
||
|
|
|
||
|
|
#include "task/PxTask.h"
|
||
|
|
|
||
|
|
#include "Ps.h"
|
||
|
|
#include "PsArray.h"
|
||
|
|
#include "foundation/PxBounds3.h"
|
||
|
|
#include "common/PxPhysXCommonConfig.h"
|
||
|
|
#include "CmPhysXCommon.h"
|
||
|
|
#include "PxSceneDesc.h"
|
||
|
|
|
||
|
|
|
||
|
|
namespace physx
|
||
|
|
{
|
||
|
|
|
||
|
|
class PxFoundation;
|
||
|
|
class PxCudaContextManagerDesc;
|
||
|
|
class PxvNphaseImplementationContext;
|
||
|
|
class PxsContext;
|
||
|
|
class PxsKernelWranglerManager;
|
||
|
|
class PxvNphaseImplementationFallback;
|
||
|
|
struct PxgDynamicsMemoryConfig;
|
||
|
|
class PxsMemoryManager;
|
||
|
|
class PxsHeapMemoryAllocatorManager;
|
||
|
|
class PxsSimulationController;
|
||
|
|
class PxsSimulationControllerCallback;
|
||
|
|
class PxDelayLoadHook;
|
||
|
|
|
||
|
|
struct PxvSimStats;
|
||
|
|
|
||
|
|
namespace Bp
|
||
|
|
{
|
||
|
|
class BroadPhase;
|
||
|
|
}
|
||
|
|
|
||
|
|
namespace Dy
|
||
|
|
{
|
||
|
|
class Context;
|
||
|
|
}
|
||
|
|
|
||
|
|
namespace IG
|
||
|
|
{
|
||
|
|
class IslandSim;
|
||
|
|
class SimpleIslandManager;
|
||
|
|
}
|
||
|
|
|
||
|
|
namespace Cm
|
||
|
|
{
|
||
|
|
class FlushPool;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
\brief Interface to create and run CUDA enabled PhysX features.
|
||
|
|
|
||
|
|
The methods of this interface are expected not to be called concurrently.
|
||
|
|
Also they are expected to not be called concurrently with any tasks spawned before the end pipeline ... TODO make clear.
|
||
|
|
*/
|
||
|
|
class PxPhysXGpu
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
/**
|
||
|
|
\brief Closes this instance of the interface.
|
||
|
|
*/
|
||
|
|
virtual void release() = 0;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create GPU memory manager.
|
||
|
|
*/
|
||
|
|
virtual PxsMemoryManager* createGpuMemoryManager(PxCudaContextManager* cudaContextManager, class PxGraphicsContextManager* graphicsContextManager) = 0;
|
||
|
|
|
||
|
|
virtual PxsHeapMemoryAllocatorManager* createGpuHeapMemoryAllocatorManager(
|
||
|
|
const PxU32 heapCapacity,
|
||
|
|
PxsMemoryManager* memoryManager,
|
||
|
|
const PxU32 gpuComputeVersion) = 0;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create GPU kernel wrangler manager.
|
||
|
|
*/
|
||
|
|
virtual PxsKernelWranglerManager* createGpuKernelWranglerManager(
|
||
|
|
PxCudaContextManager* cudaContextManager,
|
||
|
|
PxErrorCallback& errorCallback,
|
||
|
|
const PxU32 gpuComputeVersion) = 0;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create GPU broadphase.
|
||
|
|
*/
|
||
|
|
virtual Bp::BroadPhase* createGpuBroadPhase(
|
||
|
|
PxsKernelWranglerManager* gpuKernelWrangler,
|
||
|
|
PxCudaContextManager* cudaContextManager,
|
||
|
|
PxGraphicsContextManager* graphicsContext,
|
||
|
|
const PxU32 gpuComputeVersion,
|
||
|
|
const PxgDynamicsMemoryConfig& config,
|
||
|
|
PxsHeapMemoryAllocatorManager* heapMemoryManager) = 0;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create GPU narrow phase context.
|
||
|
|
*/
|
||
|
|
virtual PxvNphaseImplementationContext* createGpuNphaseImplementationContext(PxsContext& context,
|
||
|
|
PxsKernelWranglerManager* gpuKernelWrangler,
|
||
|
|
PxvNphaseImplementationFallback* fallbackForUnsupportedCMs,
|
||
|
|
const PxgDynamicsMemoryConfig& gpuDynamicsConfig, void* contactStreamBase, void* patchStreamBase, void* forceAndIndiceStreamBase,
|
||
|
|
Ps::Array<PxBounds3, Ps::VirtualAllocator>& bounds, IG::IslandSim* islandSim,
|
||
|
|
physx::Dy::Context* dynamicsContext, const PxU32 gpuComputeVersion, PxsHeapMemoryAllocatorManager* heapMemoryManager) = 0;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create GPU simulation controller.
|
||
|
|
*/
|
||
|
|
virtual PxsSimulationController* createGpuSimulationController(PxsKernelWranglerManager* gpuWranglerManagers,
|
||
|
|
PxCudaContextManager* cudaContextManager, PxGraphicsContextManager* graphicsContextManager,
|
||
|
|
Dy::Context* dynamicContext, PxvNphaseImplementationContext* npContext, Bp::BroadPhase* bp,
|
||
|
|
const bool useGpuBroadphase, IG::SimpleIslandManager* simpleIslandSim,
|
||
|
|
PxsSimulationControllerCallback* callback, const PxU32 gpuComputeVersion, PxsHeapMemoryAllocatorManager* heapMemoryManager) = 0;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create GPU dynamics context.
|
||
|
|
*/
|
||
|
|
virtual Dy::Context* createGpuDynamicsContext(Cm::FlushPool& taskPool, PxsKernelWranglerManager* gpuKernelWragler,
|
||
|
|
PxCudaContextManager* cudaContextManager, PxGraphicsContextManager* graphicsContextManager,
|
||
|
|
const PxgDynamicsMemoryConfig& config, IG::IslandSim* accurateIslandSim, const PxU32 maxNumPartitions,
|
||
|
|
const bool enableStabilization, const bool useEnhancedDeterminism, const bool useAdaptiveForce, const PxReal maxBiasCoefficient,
|
||
|
|
const PxU32 gpuComputeVersion, PxvSimStats& simStats, PxsHeapMemoryAllocatorManager* heapMemoryManager,
|
||
|
|
const bool frictionEveryIteration, PxSolverType::Enum solverType) = 0;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create PxPhysXGpu interface class.
|
||
|
|
*/
|
||
|
|
PX_C_EXPORT PX_PHYSX_GPU_API physx::PxPhysXGpu* PX_CALL_CONV PxCreatePhysXGpu();
|
||
|
|
|
||
|
|
/**
|
||
|
|
Create a cuda context manager.
|
||
|
|
*/
|
||
|
|
PX_C_EXPORT PX_PHYSX_GPU_API physx::PxCudaContextManager* PX_CALL_CONV PxCreateCudaContextManager(physx::PxFoundation& foundation, const physx::PxCudaContextManagerDesc& desc, physx::PxProfilerCallback* profilerCallback = NULL);
|
||
|
|
|
||
|
|
/**
|
||
|
|
Query the device ordinal - depends on control panel settings.
|
||
|
|
*/
|
||
|
|
PX_C_EXPORT PX_PHYSX_GPU_API int PX_CALL_CONV PxGetSuggestedCudaDeviceOrdinal(physx::PxErrorCallback& errc);
|
||
|
|
|
||
|
|
namespace grid
|
||
|
|
{
|
||
|
|
class ServerImpl;
|
||
|
|
class ClientContextPredictionManager;
|
||
|
|
}
|
||
|
|
|
||
|
|
PX_C_EXPORT PX_PHYSX_GPU_API grid::ClientContextPredictionManager* PX_CALL_CONV PxCreateCudaClientContextManager(grid::ServerImpl* server, physx::PxU32 maxNbSleepMsg);
|
||
|
|
|
||
|
|
#endif // PX_PHYSX_GPU_H
|