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physx/include/common/windows/PxWindowsDelayLoadHook.h

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+//
+// 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) 2008-2021 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_PHYSICS_DELAY_LOAD_HOOK
+#define PX_PHYSICS_DELAY_LOAD_HOOK
+
+#include "foundation/PxPreprocessor.h"
+#include "common/PxPhysXCommonConfig.h"
+
+/** \addtogroup foundation
+@{
+*/
+
+#if !PX_DOXYGEN
+namespace physx
+{
+#endif
+	/**
+ 	\brief PxDelayLoadHook
+
+	This is a helper class for delay loading the PhysXCommon dll and PhysXFoundation dll. 
+	If a PhysXCommon dll or PhysXFoundation dll with a non-default file name needs to be loaded, 
+	PxDelayLoadHook can be sub-classed to provide the custom filenames.
+
+	Once the names are set, the instance must be set for use by PhysX.dll using PxSetPhysXDelayLoadHook(), 
+	PhysXCooking.dll using PxSetPhysXCookingDelayLoadHook()	or by PhysXCommon.dll using PxSetPhysXCommonDelayLoadHook().
+
+	@see PxSetPhysXDelayLoadHook(), PxSetPhysXCookingDelayLoadHook(), PxSetPhysXCommonDelayLoadHook()
+ 	*/
+	class PxDelayLoadHook
+	{
+	public:
+		PxDelayLoadHook() {}
+		virtual ~PxDelayLoadHook() {}
+
+		virtual const char* getPhysXFoundationDllName() const = 0;
+		
+		virtual const char* getPhysXCommonDllName() const = 0;
+
+	protected:
+	private:
+	};
+
+	/**
+	\brief Sets delay load hook instance for PhysX dll.
+
+	\param[in] hook Delay load hook.
+
+	@see PxDelayLoadHook
+	*/
+	PX_C_EXPORT PX_PHYSX_CORE_API void PX_CALL_CONV PxSetPhysXDelayLoadHook(const physx::PxDelayLoadHook* hook);
+
+	/**
+	\brief Sets delay load hook instance for PhysXCooking dll.
+
+	\param[in] hook Delay load hook.
+
+	@see PxDelayLoadHook
+	*/
+	PX_C_EXPORT PX_PHYSX_CORE_API void PX_CALL_CONV PxSetPhysXCookingDelayLoadHook(const physx::PxDelayLoadHook* hook);
+
+	/**
+	\brief Sets delay load hook instance for PhysXCommon dll.
+
+	\param[in] hook Delay load hook.
+
+	@see PxDelayLoadHook
+	*/
+	PX_C_EXPORT PX_PHYSX_COMMON_API void PX_CALL_CONV PxSetPhysXCommonDelayLoadHook(const physx::PxDelayLoadHook* hook);
+
+#if !PX_DOXYGEN
+} // namespace physx
+#endif
+/** @} */
+#endif