dllmem.cpp

《Windows Media编程导向》配套代码

// DllMem.cpp : Defines the entry point for the DLL application.
//

#include "stdafx.h"
#include "DllMem.h"
#include "objbase.h"

BOOL APIENTRY DllMain( HANDLE hModule, 
                       DWORD  ul_reason_for_call, 
                       LPVOID lpReserved
					 )
{
    switch (ul_reason_for_call)
	{
		case DLL_PROCESS_ATTACH:
		case DLL_THREAD_ATTACH:
		case DLL_THREAD_DETACH:
		case DLL_PROCESS_DETACH:
			break;
    }
    return TRUE;
}


DLLMEM_API BYTE * dllNew(int inSize)
{
	BYTE * pBuf = new BYTE[inSize];
	return pBuf;
}

DLLMEM_API void dllDelete(BYTE * inBuffer)
{
	delete[] inBuffer;
}

DLLMEM_API BYTE * ComWrapperNew(int inSize)
{
	BYTE * pBuf = (BYTE *) CoTaskMemAlloc(inSize);
	return pBuf;
}