windows-nt/Source/XPSP1/NT/enduser/netmeeting/av/nac/dllmain.cpp

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2020-09-26 03:20:57 -05:00
// File: nac.cpp
#include "precomp.h"
#include "confreg.h"
EXTERN_C BOOL APIENTRY QoSEntryPoint (HINSTANCE hInstDLL, DWORD dwReason,
LPVOID lpReserved);
EXTERN_C HINSTANCE g_hInst=NULL; // global module instance
#ifdef DEBUG
HDBGZONE ghDbgZoneNac = NULL;
static PTCHAR _rgZonesNac[] = {
TEXT("nac"),
TEXT("Init"),
TEXT("Connection"),
TEXT("Comm Chan"),
TEXT("Caps"),
TEXT("DataPump"),
TEXT("ACM"),
TEXT("VCM"),
TEXT("Verbose"),
TEXT("Installable Codecs"),
TEXT("Profile spew"),
TEXT("Local QoS"),
TEXT("Keyframe Management")
};
HDBGZONE ghDbgZoneNMCap = NULL;
static PTCHAR _rgZonesNMCap[] = {
TEXT("NM Capture"),
TEXT("Ctor/Dtor"),
TEXT("Ref Counts"),
TEXT("Streaming")
};
int WINAPI NacDbgPrintf(LPTSTR lpszFormat, ... )
{
va_list v1;
va_start(v1, lpszFormat);
DbgPrintf("NAC", lpszFormat, v1);
va_end(v1);
return TRUE;
}
#endif /* DEBUG */
bool NacShutdown()
{
vcmReleaseResources();
DirectSoundMgr::UnInitialize();
return true;
}
extern "C" BOOL WINAPI DllEntryPoint(HINSTANCE hinstDLL,
DWORD fdwReason,
LPVOID lpvReserved);
BOOL WINAPI DllEntryPoint(
HINSTANCE hinstDLL, // handle to DLL module
DWORD fdwReason, // reason for calling function
LPVOID lpvReserved // reserved
)
{
switch(fdwReason)
{
case DLL_PROCESS_ATTACH:
DBGINIT(&ghDbgZoneNac, _rgZonesNac);
DBGINIT(&ghDbgZoneNMCap, _rgZonesNMCap);
DBG_INIT_MEMORY_TRACKING(hinstDLL);
DisableThreadLibraryCalls(hinstDLL);
g_hInst = hinstDLL;
break;
case DLL_PROCESS_DETACH:
NacShutdown(); // release all global memory
DBG_CHECK_MEMORY_TRACKING(hinstDLL);
DBGDEINIT(&ghDbgZoneNac);
DBGDEINIT(&ghDbgZoneNMCap);
break;
default:
break;
}
// call attach/detach-time functions of cantained libraries
QoSEntryPoint(hinstDLL, fdwReason, lpvReserved);
return TRUE;
}