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#ifndef DB_LEVEL
#define DB_LEVEL 5
#endif
#include "db.h"
#ifndef HT_FAIL
#define HT_FAIL db_msg1
#endif
#include "hash_tem.hpp"
#ifdef _CPPRTTI
#include <typeinfo>
#endif
#include "awTexLd.h"
#include "alt_tab.h"
template <class DX_PTR>
class AltTabRestore
{
public:
virtual ~AltTabRestore(){}
virtual void DoRestore(DX_PTR * pDxGraphic) = 0;
};
template <class DX_PTR>
class AltTabAwRestore : public AltTabRestore<DX_PTR>
{
public:
AltTabAwRestore(AW_BACKUPTEXTUREHANDLE hBackup) : m_hBackup(hBackup) {}
private:
AW_BACKUPTEXTUREHANDLE m_hBackup;
protected:
virtual void DoRestore(DX_PTR * pDxGraphic);
};
void AltTabAwRestore<DDSurface>::DoRestore(DDSurface * pSurface)
{
DDSurface * pNewSurface = AwCreateSurface("rtf",m_hBackup,pSurface,AW_TLF_PREVSRCALL);
// should have succeeded
db_assert1(pNewSurface);
// should return the same pointer!
db_assert1(pNewSurface == pSurface);
// don't need both references
pNewSurface->Release();
}
void AltTabAwRestore<D3DTexture>::DoRestore(D3DTexture * pTexture)
{
D3DTexture * pNewTexture = AwCreateTexture("rtf",m_hBackup,pTexture,AW_TLF_PREVSRCALL);
// should have succeeded
db_assert1(pNewTexture);
// should return the same pointer!
db_assert1(pNewTexture == pTexture);
// don't need both references
pNewTexture->Release();
}
template <class DX_PTR>
class AltTabUserRestore : public AltTabRestore<DX_PTR>
{
public:
typedef void (* PFN_RESTORE) (DX_PTR * pDxGraphic, void * pUser);
#ifdef NDEBUG
AltTabUserRestore(PFN_RESTORE pfnRestore, void * pUser) : m_pfnRestore(pfnRestore), m_pUser(pUser) {}
#else
AltTabUserRestore(PFN_RESTORE pfnRestore, void * pUser, char const * pszFuncName) : m_pfnRestore(pfnRestore), m_pUser(pUser), m_pszFuncName(pszFuncName) {}
#endif
private:
PFN_RESTORE m_pfnRestore;
void * m_pUser;
char const * m_pszFuncName;
protected:
virtual void DoRestore(DX_PTR * pDxGraphic);
};
template <class DX_PTR>
void AltTabUserRestore<DX_PTR>::DoRestore(DX_PTR * pDxGraphic)
{
#ifdef _CPPRTTI
db_logf4(("\t\tCalling User Restore Function %s = %p (%s * = %p, void * = %p)",m_pszFuncName,m_pfnRestore,typeid(*pDxGraphic).name(),pDxGraphic,m_pUser));
#else
db_logf4(("\t\tCalling User Restore Function %s = %p (IUnknown * = %p, void * = %p)",m_pszFuncName,m_pfnRestore,pDxGraphic,m_pUser));
#endif
m_pfnRestore(pDxGraphic, m_pUser);
}
template <class DX_PTR>
struct AltTabEntry
{
DX_PTR * m_pDxGraphic;
AltTabRestore<DX_PTR> * m_pRestore;
#ifndef NDEBUG
char const * m_pszFile;
unsigned m_nLine;
char * m_pszDebugString;
#endif
inline bool operator == (AltTabEntry const & rEntry) const
{ return m_pDxGraphic == rEntry.m_pDxGraphic; }
inline bool operator != (AltTabEntry const & rEntry) const
{ return ! operator == (rEntry); }
friend inline unsigned HashFunction(AltTabEntry const & rEntry)
{ return HashFunction(rEntry.m_pDxGraphic); }
};
struct AltTabLists
{
HashTable<AltTabEntry<D3DTexture> > m_listTextures;
HashTable<AltTabEntry<DDSurface> > m_listSurfaces;
};
#ifdef NDEBUG
static AltTabLists g_atlists;
#else
static
struct AltTabDebugLists : AltTabLists
{
~AltTabDebugLists()
{
// destructor for derived class will be called before destructor
// for base class, so we can make assersions about the base class:
// everything *should* have been removed from these lists before exiting
if (m_listSurfaces.Size())
{
db_logf1(("ERROR: AltTab lists still referring to %u surface(s) on exiting",m_listSurfaces.Size()));
unsigned i = 1;
for
(
HashTable<AltTabEntry<DDSurface> >::ConstIterator itSurfaces(m_listSurfaces);
!itSurfaces.Done(); itSurfaces.Next()
)
{
db_logf1(("\t%u. Included in line %u of %s (details: %s)",i++,itSurfaces.Get().m_nLine,itSurfaces.Get().m_pszFile,itSurfaces.Get().m_pszDebugString ? itSurfaces.Get().m_pszDebugString : "n/a"));
}
}
else
{
db_logf1(("OK on exiting: AltTab surface lists are clean"));
}
if (m_listTextures.Size())
{
db_logf1(("ERROR: AltTab lists still referring to %u texture(s) on exiting",m_listTextures.Size()));
unsigned i = 1;
for
(
HashTable<AltTabEntry<D3DTexture> >::ConstIterator itTextures(m_listTextures);
!itTextures.Done(); itTextures.Next()
)
{
db_logf1(("\t%u. Included in line %u of %s (details: %s)",i++,itTextures.Get().m_nLine,itTextures.Get().m_pszFile,itTextures.Get().m_pszDebugString ? itTextures.Get().m_pszDebugString : "n/a"));
}
}
else
{
db_logf1(("OK on exiting: AltTab texture lists are clean"));
}
}
}
g_atlists;
#endif
#ifdef NDEBUG
void ATIncludeTexture(D3DTexture * pTexture, AW_BACKUPTEXTUREHANDLE hBackup)
#else
void _ATIncludeTexture(D3DTexture * pTexture, AW_BACKUPTEXTUREHANDLE hBackup, char const * pszFile, unsigned nLine, char const * pszDebugString)
#endif
{
db_assert1(pTexture);
db_assert1(hBackup);
HashTable<AltTabEntry<D3DTexture> >::Node * pNewNode = g_atlists.m_listTextures.NewNode();
pNewNode->d.m_pDxGraphic = pTexture;
pNewNode->d.m_pRestore = new AltTabAwRestore<D3DTexture>(hBackup);
#ifndef NDEBUG
pNewNode->d.m_pszFile = pszFile;
pNewNode->d.m_nLine = nLine;
if (pszDebugString)
{
pNewNode->d.m_pszDebugString = new char [strlen(pszDebugString)+1];
strcpy(pNewNode->d.m_pszDebugString,pszDebugString);
}
else
pNewNode->d.m_pszDebugString = NULL;
#endif
g_atlists.m_listTextures.AddAsserted(pNewNode);
}
#ifdef NDEBUG
void ATIncludeSurface(DDSurface * pSurface, AW_BACKUPTEXTUREHANDLE hBackup)
#else
void _ATIncludeSurface(DDSurface * pSurface, AW_BACKUPTEXTUREHANDLE hBackup, char const * pszFile, unsigned nLine, char const * pszDebugString)
#endif
{
db_assert1(pSurface);
db_assert1(hBackup);
HashTable<AltTabEntry<DDSurface> >::Node * pNewNode = g_atlists.m_listSurfaces.NewNode();
pNewNode->d.m_pDxGraphic = pSurface;
pNewNode->d.m_pRestore = new AltTabAwRestore<DDSurface>(hBackup);
#ifndef NDEBUG
pNewNode->d.m_pszFile = pszFile;
pNewNode->d.m_nLine = nLine;
if (pszDebugString)
{
pNewNode->d.m_pszDebugString = new char [strlen(pszDebugString)+1];
strcpy(pNewNode->d.m_pszDebugString,pszDebugString);
}
else
pNewNode->d.m_pszDebugString = NULL;
#endif
g_atlists.m_listSurfaces.AddAsserted(pNewNode);
}
#ifdef NDEBUG
void ATIncludeTextureEx(D3DTexture * pTexture, AT_PFN_RESTORETEXTURE pfnRestore, void * pUser)
#else
void _ATIncludeTextureEx(D3DTexture * pTexture, AT_PFN_RESTORETEXTURE pfnRestore, void * pUser, char const * pszFile, unsigned nLine, char const * pszFuncName, char const * pszDebugString)
#endif
{
db_assert1(pTexture);
db_assert1(pfnRestore);
HashTable<AltTabEntry<D3DTexture> >::Node * pNewNode = g_atlists.m_listTextures.NewNode();
pNewNode->d.m_pDxGraphic = pTexture;
#ifndef NDEBUG
pNewNode->d.m_pRestore = new AltTabUserRestore<D3DTexture>(pfnRestore,pUser,pszFuncName);
pNewNode->d.m_pszFile = pszFile;
pNewNode->d.m_nLine = nLine;
if (pszDebugString)
{
pNewNode->d.m_pszDebugString = new char [strlen(pszDebugString)+1];
strcpy(pNewNode->d.m_pszDebugString,pszDebugString);
}
else
pNewNode->d.m_pszDebugString = NULL;
#else
pNewNode->d.m_pRestore = new AltTabUserRestore<D3DTexture>(pfnRestore,pUser);
#endif
g_atlists.m_listTextures.AddAsserted(pNewNode);
}
#ifdef NDEBUG
void ATIncludeSurfaceEx(DDSurface * pSurface, AT_PFN_RESTORESURFACE pfnRestore, void * pUser)
#else
void _ATIncludeSurfaceEx(DDSurface * pSurface, AT_PFN_RESTORESURFACE pfnRestore, void * pUser, char const * pszFile, unsigned nLine, char const * pszFuncName, char const * pszDebugString)
#endif
{
db_assert1(pSurface);
db_assert1(pfnRestore);
HashTable<AltTabEntry<DDSurface> >::Node * pNewNode = g_atlists.m_listSurfaces.NewNode();
pNewNode->d.m_pDxGraphic = pSurface;
#ifndef NDEBUG
pNewNode->d.m_pRestore = new AltTabUserRestore<DDSurface>(pfnRestore,pUser,pszFuncName);
pNewNode->d.m_pszFile = pszFile;
pNewNode->d.m_nLine = nLine;
if (pszDebugString)
{
pNewNode->d.m_pszDebugString = new char [strlen(pszDebugString)+1];
strcpy(pNewNode->d.m_pszDebugString,pszDebugString);
}
else
pNewNode->d.m_pszDebugString = NULL;
#else
pNewNode->d.m_pRestore = new AltTabUserRestore<DDSurface>(pfnRestore,pUser);
#endif
g_atlists.m_listSurfaces.AddAsserted(pNewNode);
}
void ATRemoveTexture(D3DTexture * pTexture)
{
db_assert1(pTexture);
AltTabEntry<D3DTexture> ateRemove;
ateRemove.m_pDxGraphic = pTexture;
AltTabEntry<D3DTexture> const * pEntry = g_atlists.m_listTextures.Contains(ateRemove);
db_assert1(pEntry);
db_assert1(pEntry->m_pRestore);
delete pEntry->m_pRestore;
#ifndef NDEBUG
if (pEntry->m_pszDebugString)
delete[] pEntry->m_pszDebugString;
#endif
g_atlists.m_listTextures.RemoveAsserted(ateRemove);
}
void ATRemoveSurface(DDSurface * pSurface)
{
db_assert1(pSurface);
AltTabEntry<DDSurface> ateRemove;
ateRemove.m_pDxGraphic = pSurface;
AltTabEntry<DDSurface> const * pEntry = g_atlists.m_listSurfaces.Contains(ateRemove);
db_assert1(pEntry);
db_assert1(pEntry->m_pRestore);
delete pEntry->m_pRestore;
#ifndef NDEBUG
if (pEntry->m_pszDebugString)
delete[] pEntry->m_pszDebugString;
#endif
g_atlists.m_listSurfaces.RemoveAsserted(ateRemove);
}
void ATOnAppReactivate()
{
db_log1("ATOnAppReactivate() called");
// surfaces
for
(
HashTable<AltTabEntry<DDSurface> >::ConstIterator itSurfaces(g_atlists.m_listSurfaces);
!itSurfaces.Done(); itSurfaces.Next()
)
{
DDSurface * pSurface = itSurfaces.Get().m_pDxGraphic;
db_logf5(("\tIs surface %p lost?? [included at line %u of %s (details: %s)]",pSurface,itSurfaces.Get().m_nLine,itSurfaces.Get().m_pszFile,itSurfaces.Get().m_pszDebugString ? itSurfaces.Get().m_pszDebugString : "n/a"));
HRESULT hResult = pSurface->IsLost();
if (DDERR_SURFACELOST == hResult)
{
db_logf4(("\t\tSurface %p is lost - restoring",pSurface));
hResult = pSurface->Restore();
if (DD_OK == hResult)
{
db_logf5(("\t\tRestore() returned DD_OK",pSurface));
db_assert1(itSurfaces.Get().m_pRestore);
itSurfaces.Get().m_pRestore->DoRestore(pSurface);
}
else
{
db_logf1(("\t\tERROR [%p->Restore()] %s",pSurface,AwDxErrorToString(hResult)));
}
}
else if (DD_OK != hResult)
{
db_logf1(("\t\tERROR [%p->IsLost()] %s",pSurface,AwDxErrorToString(hResult)));
}
else
{
db_logf5(("\t\tSurface %p wasn't lost",pSurface));
}
}
// textures
for
(
HashTable<AltTabEntry<D3DTexture> >::ConstIterator itTextures(g_atlists.m_listTextures);
!itTextures.Done(); itTextures.Next()
)
{
D3DTexture * pTexture = itTextures.Get().m_pDxGraphic;
db_logf5(("\tIs texture %p lost?? [included at line %u of %s (details: %s)]",pTexture,itTextures.Get().m_nLine,itTextures.Get().m_pszFile,itTextures.Get().m_pszDebugString ? itTextures.Get().m_pszDebugString : "n/a"));
DDSurface * pSurface;
HRESULT hResult = pTexture->QueryInterface(GUID_DD_SURFACE,reinterpret_cast<void * *>(&pSurface));
if (DD_OK != hResult)
{
db_logf1(("\t\tERROR [%p->QueryInterface(GUID_DD_SURFACE,%p)] %s",pTexture,&pSurface,AwDxErrorToString(hResult)));
}
else
{
hResult = pSurface->IsLost();
if (DDERR_SURFACELOST == hResult)
{
db_logf4(("\t\tTexture %p is lost - restoring",pTexture));
hResult = pSurface->Restore();
if (DD_OK == hResult)
{
db_logf5(("\t\tRestore() returned DD_OK",pTexture));
db_assert1(itTextures.Get().m_pRestore);
itTextures.Get().m_pRestore->DoRestore(pTexture);
}
else
{
db_logf1(("\t\tERROR [%p->Restore()] %s",pTexture,AwDxErrorToString(hResult)));
}
}
else if (DD_OK != hResult)
{
db_logf1(("\t\tERROR [%p->IsLost()] %s",pTexture,AwDxErrorToString(hResult)));
}
else
{
db_logf5(("\t\tTexture %p wasn't lost",pTexture));
}
// don't need this reference anymore
pSurface->Release();
}
}
db_log1("ATOnAppReactivate() returning");
}
|
