bool HookNewSegmentAndReceive(IPinC* pPinC, IMemInputPinC* pMemInputPinC)
{
if (!pPinC || !pMemInputPinC) {
return false;
}
g_tSegmentStart = 0;
g_tSampleStart = 0;
BOOL res;
DWORD flOldProtect = 0;
UnhookNewSegmentAndReceive();
// Casimir666 : change sizeof(IPinC) to sizeof(IPinCVtbl) to fix crash with EVR hack on Vista!
res = VirtualProtect(pPinC->lpVtbl, sizeof(IPinCVtbl), PAGE_WRITECOPY, &flOldProtect);
if (NewSegmentOrg == nullptr) {
NewSegmentOrg = pPinC->lpVtbl->NewSegment;
}
pPinC->lpVtbl->NewSegment = NewSegmentMine; // Function sets global variable(s)
res = VirtualProtect(pPinC->lpVtbl, sizeof(IPinCVtbl), flOldProtect, &flOldProtect);
// Casimir666 : change sizeof(IMemInputPinC) to sizeof(IMemInputPinCVtbl) to fix crash with EVR hack on Vista!
res = VirtualProtect(pMemInputPinC->lpVtbl, sizeof(IMemInputPinCVtbl), PAGE_WRITECOPY, &flOldProtect);
if (ReceiveOrg == nullptr) {
ReceiveOrg = pMemInputPinC->lpVtbl->Receive;
}
pMemInputPinC->lpVtbl->Receive = ReceiveMine; // Function sets global variable(s)
res = VirtualProtect(pMemInputPinC->lpVtbl, sizeof(IMemInputPinCVtbl), flOldProtect, &flOldProtect);
g_pPinCVtbl = pPinC->lpVtbl;
g_pMemInputPinCVtbl = pMemInputPinC->lpVtbl;
return true;
}
bool HookNewSegmentAndReceive(IPinC* pPinC, IMemInputPinC* pMemInputPinC)
{
if(!pPinC || !pMemInputPinC || (GetVersion()&0x80000000))
return false;
g_tSegmentStart = 0;
g_tSampleStart = 0;
BOOL res;
DWORD flOldProtect = 0;
UnhookNewSegmentAndReceive();
// Casimir666 : change sizeof(IPinC) to sizeof(IPinCVtbl) to fix crash with EVR hack on Vista!
res = VirtualProtect(pPinC->lpVtbl, sizeof(IPinCVtbl), PAGE_WRITECOPY, &flOldProtect);
if(NewSegmentOrg == NULL) NewSegmentOrg = pPinC->lpVtbl->NewSegment;
pPinC->lpVtbl->NewSegment = NewSegmentMine;
res = VirtualProtect(pPinC->lpVtbl, sizeof(IPinCVtbl), flOldProtect, &flOldProtect);
// Casimir666 : change sizeof(IMemInputPinC) to sizeof(IMemInputPinCVtbl) to fix crash with EVR hack on Vista!
res = VirtualProtect(pMemInputPinC->lpVtbl, sizeof(IMemInputPinCVtbl), PAGE_WRITECOPY, &flOldProtect);
if(ReceiveOrg == NULL) ReceiveOrg = pMemInputPinC->lpVtbl->Receive;
pMemInputPinC->lpVtbl->Receive = ReceiveMine;
res = VirtualProtect(pMemInputPinC->lpVtbl, sizeof(IMemInputPinCVtbl), flOldProtect, &flOldProtect);
g_pPinCVtbl = pPinC->lpVtbl;
g_pMemInputPinCVtbl = pMemInputPinC->lpVtbl;
return true;
}
