windows-nt/Source/XPSP1/NT/multimedia/directx/dxvb/dx8vb/dsoundfxsendobj.cpp
2020-09-26 16:20:57 +08:00

113 lines
3 KiB
C++

#include "stdafx.h"
#include "Direct.h"
#include "dms.h"
#include "dSoundFXSendObj.h"
extern void *g_dxj_DirectSoundFXSend;
///////////////////////////////////////////////////////////////////
// InternalAddRef
///////////////////////////////////////////////////////////////////
DWORD C_dxj_DirectSoundFXSendObject::InternalAddRef(){
DWORD i;
i=CComObjectRoot::InternalAddRef();
DPF2(1,"DirectSoundFXSend [%d] AddRef %d \n",creationid,i);
return i;
}
///////////////////////////////////////////////////////////////////
// InternalRelease
///////////////////////////////////////////////////////////////////
DWORD C_dxj_DirectSoundFXSendObject::InternalRelease(){
DWORD i;
i=CComObjectRoot::InternalRelease();
DPF2(1,"DirectSoundFXSend [%d] Release %d \n",creationid,i);
return i;
}
///////////////////////////////////////////////////////////////////
// C_dxj_DirectSoundFXSendObject
///////////////////////////////////////////////////////////////////
C_dxj_DirectSoundFXSendObject::C_dxj_DirectSoundFXSendObject(){
DPF1(1,"Constructor Creation DirectSoundFXSend Object[%d] \n ",g_creationcount);
m__dxj_DirectSoundFXSend = NULL;
parent = NULL;
pinterface = NULL;
nextobj = g_dxj_DirectSoundFXSend;
creationid = ++g_creationcount;
g_dxj_DirectSoundFXSend = (void *)this;
}
///////////////////////////////////////////////////////////////////
// ~C_dxj_DirectSoundFXSendObject
///////////////////////////////////////////////////////////////////
C_dxj_DirectSoundFXSendObject::~C_dxj_DirectSoundFXSendObject()
{
DPF(1,"Entering ~C_dxj_DirectSoundFXSendObject destructor \n");
C_dxj_DirectSoundFXSendObject *prev=NULL;
for(C_dxj_DirectSoundFXSendObject *ptr=(C_dxj_DirectSoundFXSendObject *)g_dxj_DirectSoundFXSend ; ptr; ptr=(C_dxj_DirectSoundFXSendObject *)ptr->nextobj)
{
if(ptr == this)
{
if(prev)
prev->nextobj = ptr->nextobj;
else
g_dxj_DirectSoundFXSend = (void*)ptr->nextobj;
DPF(1,"DirectSoundFXSendObject found in g_dxj list now removed\n");
break;
}
prev = ptr;
}
if(m__dxj_DirectSoundFXSend){
int count = IUNK(m__dxj_DirectSoundFXSend)->Release();
#ifdef DEBUG
char buffer[256];
wsprintf(buffer,"DirectX IDirectSoundFXSend Ref count [%d] \n",count);
#endif
if(count==0) m__dxj_DirectSoundFXSend = NULL;
}
if(parent) IUNK(parent)->Release();
}
HRESULT C_dxj_DirectSoundFXSendObject::InternalGetObject(IUnknown **pUnk){
*pUnk=(IUnknown*)m__dxj_DirectSoundFXSend;
return S_OK;
}
HRESULT C_dxj_DirectSoundFXSendObject::InternalSetObject(IUnknown *pUnk){
m__dxj_DirectSoundFXSend=(LPDIRECTSOUNDFXSEND8)pUnk;
return S_OK;
}
HRESULT C_dxj_DirectSoundFXSendObject::SetAllParameters(DSFXSEND_CDESC *params)
{
HRESULT hr;
if (FAILED( hr = m__dxj_DirectSoundFXSend->SetAllParameters((DSFXSend*)params) ) )
return hr;
return S_OK;
}
HRESULT C_dxj_DirectSoundFXSendObject::GetAllParameters(DSFXSEND_CDESC *params)
{
HRESULT hr;
if (FAILED( hr = m__dxj_DirectSoundFXSend->GetAllParameters((DSFXSend*)params) ) )
return hr;
return S_OK;
}