hctFilterDll.h
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- /*
- *
- * Confidential Information of Telekinesys Research Limited (t/a Havok). Not for disclosure or distribution without Havok's
- * prior written consent. This software contains code, techniques and know-how which is confidential and proprietary to Havok.
- * Level 2 and Level 3 source code contains trade secrets of Havok. Havok Software (C) Copyright 1999-2009 Telekinesys Research Limited t/a Havok. All Rights Reserved. Use of this software is subject to the terms of an end user license agreement.
- *
- */
- #ifndef HAVOK_FILTER_DLL_H
- #define HAVOK_FILTER_DLL_H
- #include <ContentTools/Common/Filters/Common/hctBaseDll.h>
- class hctFilterDll;
- class hctFilterDescriptor;
- /// Prototype for the DLL-exported method (implemented by each filter DLL)
- typedef hctFilterDll* (__cdecl *hkGetFilterDLLFunc) (HMODULE dllModule);
- /// Each filter DLL should contain and return (through a "getFilterDll" function) a single instance of this class.
- /// The class extends the functionality in hctBaseDll by providing information about how many filters are implemented in the DLL.
- /// It also provides functionality to switch memory managers during filter processing.
- /// In general, if you are implementing the most common case where filters are modal, you only need to override getNumberOfFilters()
- /// and getFilterDescriptor().
- class hctFilterDll : public hctBaseDll
- {
- public:
- /// Constructor. Requires a Handle to the DLL (returned by LoadLibrary() and passed to getFilterDll()).
- hctFilterDll (HMODULE dllModule);
- /// Must return the number of filters described in this DLL.
- virtual int getNumberOfFilters() const = 0;
- /// Must return the descriptor for the i-th filter in this DLL.
- virtual hctFilterDescriptor* getFilterDescriptor (int index) const = 0;
- /// Should register any classes and types created by filters in this DLL
- virtual void registerClasses (class hctFilterClassRegistry& classReg) const = 0;
- /// Sets the singleton serialization registries for this DLL
- virtual void setSingletonRegistries (const class hctFilterClassRegistry& classReg) const;
- /// Temporarily replaces the DLL memory manager with the given one.
- /// It can be overriden to do nothing if replacing the memory manager is not possible; for example,
- /// if the filter is non-modal.
- virtual void pushMemoryManager (hkMemory* newMemory);
- /// Restores the original memory manager after a call to pushMemoryManager()
- /// It can be overriden to do nothing if replacing the memory manager is not possible; for example,
- /// if the filter is non-modal.
- virtual void popMemoryManager ();
- protected:
- hkMemory* m_previousMemoryManager;
- };
- #endif // HAVOK_FILTER_DLL_H
- /*
- * Havok SDK - NO SOURCE PC DOWNLOAD, BUILD(#20090216)
- *
- * Confidential Information of Havok. (C) Copyright 1999-2009
- * Telekinesys Research Limited t/a Havok. All Rights Reserved. The Havok
- * Logo, and the Havok buzzsaw logo are trademarks of Havok. Title, ownership
- * rights, and intellectual property rights in the Havok software remain in
- * Havok and/or its suppliers.
- *
- * Use of this software for evaluation purposes is subject to and indicates
- * acceptance of the End User licence Agreement for this product. A copy of
- * the license is included with this software and is also available at www.havok.com/tryhavok.
- *
- */