strExePath[MAX_PATH-1]=0;
    strLastSlash = wcsrchr( strExePath, TEXT('\\') );
    if( strLastSlash )
    {
        StringCchCopy( strExeName, MAX_PATH, &strLastSlash[1] );

        // Chop the exe name from the exe path
        *strLastSlash = 0;

        // Chop the .exe from the exe name
        strLastSlash = wcsrchr( strExeName, TEXT('.') );
        if( strLastSlash )
            *strLastSlash = 0;
    }

    // Typical directories:
    //      .\
    //      ..\
    //      ..\..\
    //      %EXE_DIR%\
    //      %EXE_DIR%\..\
    //      %EXE_DIR%\..\..\
    //      %EXE_DIR%\..\%EXE_NAME%
    //      %EXE_DIR%\..\..\%EXE_NAME%

    // Typical directory search
    bFound = DXUTFindMediaSearchTypicalDirs( strDestPath, cchDest, strFilename, strExePath, strExeName );
    if( bFound )
        return S_OK;

    // Typical directory search again, but also look in a subdir called "\media\" 
    StringCchPrintf( strSearchFor, MAX_PATH, L"media\\%s", strFilename ); 
    bFound = DXUTFindMediaSearchTypicalDirs( strDestPath, cchDest, strSearchFor, strExePath, strExeName );
    if( bFound )
        return S_OK;

    WCHAR strLeafName[MAX_PATH] = {0};

    // Search all parent directories starting at .\ and using strFilename as the leaf name
    StringCchCopy( strLeafName, MAX_PATH, strFilename ); 
    bFound = DXUTFindMediaSearchParentDirs( strDestPath, cchDest, L".", strLeafName );
    if( bFound )
        return S_OK;

    // Search all parent directories starting at the exe's dir and using strFilename as the leaf name
    bFound = DXUTFindMediaSearchParentDirs( strDestPath, cchDest, strExePath, strLeafName );
    if( bFound )
        return S_OK;

    // Search all parent directories starting at .\ and using "media\strFilename" as the leaf name
    StringCchPrintf( strLeafName, MAX_PATH, L"media\\%s", strFilename ); 
    bFound = DXUTFindMediaSearchParentDirs( strDestPath, cchDest, L".", strLeafName );
    if( bFound )
        return S_OK;

    // Search all parent directories starting at the exe's dir and using "media\strFilename" as the leaf name
    bFound = DXUTFindMediaSearchParentDirs( strDestPath, cchDest, strExePath, strLeafName );
    if( bFound )
        return S_OK;

    // On failure, return the file as the path but also return an error code
    StringCchCopy( strDestPath, cchDest, strFilename );

    return DXUTERR_MEDIANOTFOUND;
}


//--------------------------------------------------------------------------------------
// Search a set of typical directories
//--------------------------------------------------------------------------------------
bool DXUTFindMediaSearchTypicalDirs( WCHAR* strSearchPath, int cchSearch, LPCWSTR strLeaf, 
                                     WCHAR* strExePath, WCHAR* strExeName )
{
    // Typical directories:
    //      .\
    //      ..\
    //      ..\..\
    //      %EXE_DIR%\
    //      %EXE_DIR%\..\
    //      %EXE_DIR%\..\..\
    //      %EXE_DIR%\..\%EXE_NAME%
    //      %EXE_DIR%\..\..\%EXE_NAME%
    //      DXSDK media path

    // Search in .\  
    StringCchCopy( strSearchPath, cchSearch, strLeaf ); 
    if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
        return true;

    // Search in ..\  
    StringCchPrintf( strSearchPath, cchSearch, L"..\\%s", strLeaf ); 
    if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
        return true;

    // Search in ..\..\ 
    StringCchPrintf( strSearchPath, cchSearch, L"..\\..\\%s", strLeaf ); 
    if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
        return true;

    // Search in ..\..\ 
    StringCchPrintf( strSearchPath, cchSearch, L"..\\..\\%s", strLeaf ); 
    if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
        return true;

    // Search in the %EXE_DIR%\ 
    StringCchPrintf( strSearchPath, cchSearch, L"%s\\%s", strExePath, strLeaf ); 
    if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
        return true;

    // Search in the %EXE_DIR%\..\ 
    StringCchPrintf( strSearchPath, cchSearch, L"%s\\..\\%s", strExePath, strLeaf ); 
    if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
        return true;

    // Search in the %EXE_DIR%\..\..\ 
    StringCchPrintf( strSearchPath, cchSearch, L"%s\\..\\..\\%s", strExePath, strLeaf ); 
    if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
        return true;

    // Search in "%EXE_DIR%\..\%EXE_NAME%\".  This matches the DirectX SDK layout
    StringCchPrintf( strSearchPath, cchSearch, L"%s\\..\\%s\\%s", strExePath, strExeName, strLeaf ); 
    if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
        return true;

    // Search in "%EXE_DIR%\..\..\%EXE_NAME%\".  This matches the DirectX SDK layout
    StringCchPrintf( strSearchPath, cchSearch, L"%s\\..\\..\\%s\\%s", strExePath, strExeName, strLeaf ); 
    if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
        return true;

    // Search in media search dir 
    WCHAR* s_strSearchPath = DXUTMediaSearchPath();
    if( s_strSearchPath[0] != 0 )
    {
        StringCchPrintf( strSearchPath, cchSearch, L"%s%s", s_strSearchPath, strLeaf ); 
        if( GetFileAttributes( strSearchPath ) != 0xFFFFFFFF )
            return true;
    }

    return false;
}



//--------------------------------------------------------------------------------------
// Search parent directories starting at strStartAt, and appending strLeafName
// at each parent directory.  It stops at the root directory.
//--------------------------------------------------------------------------------------
bool DXUTFindMediaSearchParentDirs( WCHAR* strSearchPath, int cchSearch, WCHAR* strStartAt, WCHAR* strLeafName )
{
    WCHAR strFullPath[MAX_PATH] = {0};
    WCHAR strFullFileName[MAX_PATH] = {0};
    WCHAR strSearch[MAX_PATH] = {0};
    WCHAR* strFilePart = NULL;

    GetFullPathName( strStartAt, MAX_PATH, strFullPath, &strFilePart );
    if( strFilePart == NULL )
        return false;
   
    while( strFilePart != NULL && *strFilePart != '\0' )
    {
        StringCchPrintf( strFullFileName, MAX_PATH, L"%s\\%s", strFullPath, strLeafName ); 
        if( GetFileAttributes( strFullFileName ) != 0xFFFFFFFF )
        {
            StringCchCopy( strSearchPath, cchSearch, strFullFileName ); 
            return true;
        }

        StringCchPrintf( strSearch, MAX_PATH, L"%s\\..", strFullPath ); 
        GetFullPathName( strSearch, MAX_PATH, strFullPath, &strFilePart );
    }

    return false;
}


//--------------------------------------------------------------------------------------
// CDXUTResourceCache
//--------------------------------------------------------------------------------------


CDXUTResourceCache::~CDXUTResourceCache()
{
    OnDestroyDevice();

    m_TextureCache.RemoveAll();
    m_EffectCache.RemoveAll();
    m_FontCache.RemoveAll();
}


HRESULT CDXUTResourceCache::CreateTextureFromFile( LPDIRECT3DDEVICE9 pDevice, LPCTSTR pSrcFile, LPDIRECT3DTEXTURE9 *ppTexture )
{
    return CreateTextureFromFileEx( pDevice, pSrcFile, D3DX_DEFAULT, D3DX_DEFAULT, D3DX_DEFAULT,
                                    0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT,
                                    0, NULL, NULL, ppTexture );
}


//--------------------------------------------------------------------------------------
HRESULT CDXUTResourceCache::CreateTextureFromFileEx( LPDIRECT3DDEVICE9 pDevice, LPCTSTR pSrcFile, UINT Width, UINT Height, UINT MipLevels, DWORD Usage, D3DFORMAT Format, D3DPOOL Pool, DWORD Filter, DWORD MipFilter, D3DCOLOR ColorKey, D3DXIMAGE_INFO *pSrcInfo, PALETTEENTRY *pPalette, LPDIRECT3DTEXTURE9 *ppTexture )
{
    // Search the cache for a matching entry.
    for( int i = 0; i < m_TextureCache.GetSize(); ++i )
    {
        DXUTCache_Texture &Entry = m_TextureCache[i];
        if( Entry.Location == DXUTCACHE_LOCATION_FILE &&
            !lstrcmpW( Entry.wszSource, pSrcFile ) &&
            Entry.Width == Width &&
            Entry.Height == Height &&
            Entry.MipLevels == MipLevels &&
            Entry.Usage == Usage &&
            Entry.Format == Format &&
            Entry.Pool == Pool &&
            Entry.Type == D3DRTYPE_TEXTURE )
        {
            // A match is found. Obtain the IDirect3DTexture9 interface and return that.
            return Entry.pTexture->QueryInterface( IID_IDirect3DTexture9, (LPVOID*)ppTexture );
        }
    }

    HRESULT hr;

    // No matching entry.  Load the resource and create a new entry.
    hr = D3DXCreateTextureFromFileEx( pDevice, pSrcFile, Width, Height, MipLevels, Usage, Format,
                                      Pool, Filter, MipFilter, ColorKey, pSrcInfo, pPalette, ppTexture );
    if( FAILED( hr ) )
        return hr;

    DXUTCache_Texture NewEntry;
    NewEntry.Location = DXUTCACHE_LOCATION_FILE;
    StringCchCopy( NewEntry.wszSource, MAX_PATH, pSrcFile );
    NewEntry.Width = Width;
    NewEntry.Height = Height;
    NewEntry.MipLevels = MipLevels;
    NewEntry.Usage = Usage;
    NewEntry.Format = Format;
    NewEntry.Pool = Pool;
    NewEntry.Type = D3DRTYPE_TEXTURE;
    (*ppTexture)->QueryInterface( IID_IDirect3DBaseTexture9, (LPVOID*)&NewEntry.pTexture );

    m_TextureCache.Add( NewEntry );
    return S_OK;
}


//--------------------------------------------------------------------------------------
HRESULT CDXUTResourceCache::CreateTextureFromResource( LPDIRECT3DDEVICE9 pDevice, HMODULE hSrcModule, LPCTSTR pSrcResource, LPDIRECT3DTEXTURE9 *ppTexture )
{
    return CreateTextureFromResourceEx( pDevice, hSrcModule, pSrcResource, D3DX_DEFAULT, D3DX_DEFAULT,
                                        D3DX_DEFAULT, 0, D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT,
                                        D3DX_DEFAULT, 0, NULL, NULL, ppTexture );
}


//--------------------------------------------------------------------------------------
HRESULT CDXUTResourceCache::CreateTextureFromResourceEx( LPDIRECT3DDEVICE9 pDevice, HMODULE hSrcModule, LPCTSTR pSrcResource, UINT Width, UINT Height, UINT MipLevels, DWORD Usage, D3DFORMAT Format, D3DPOOL Pool, DWORD Filter, DWORD MipFilter, D3DCOLOR ColorKey, D3DXIMAGE_INFO *pSrcInfo, PALETTEENTRY *pPalette, LPDIRECT3DTEXTURE9 *ppTexture )
{
    // Search the cache for a matching entry.
    for( int i = 0; i < m_TextureCache.GetSize(); ++i )
    {
        DXUTCache_Texture &Entry = m_TextureCache[i];
        if( Entry.Location == DXUTCACHE_LOCATION_RESOURCE &&
            Entry.hSrcModule == hSrcModule &&
            !lstrcmpW( Entry.wszSource, pSrcResource ) &&
            Entry.Width == Width &&
            Entry.Height == Height &&
            Entry.MipLevels == MipLevels &&
            Entry.Usage == Usage &&
            Entry.Format == Format &&
            Entry.Pool == Pool &&
            Entry.Type == D3DRTYPE_TEXTURE )
        {
            // A match is found. Obtain the IDirect3DTexture9 interface and return that.
            return Entry.pTexture->QueryInterface( IID_IDirect3DTexture9, (LPVOID*)ppTexture );
        }
    }

    HRESULT hr;

    // No matching entry.  Load the resource and create a new entry.
    hr = D3DXCreateTextureFromResourceEx( pDevice, hSrcModule, pSrcResource, Width, Height, MipLevels, Usage,
                                          Format, Pool, Filter, MipFilter, ColorKey, pSrcInfo, pPalette, ppTexture );
    if( FAILED( hr ) )
        return hr;

    DXUTCache_Texture NewEntry;
    NewEntry.Location = DXUTCACHE_LOCATION_RESOURCE;
    NewEntry.hSrcModule = hSrcModule;
    StringCchCopy( NewEntry.wszSource, MAX_PATH, pSrcResource );
    NewEntry.Width = Width;
    NewEntry.Height = Height;
    NewEntry.MipLevels = MipLevels;
    NewEntry.Usage = Usage;
    NewEntry.Format = Format;
    NewEntry.Pool = Pool;
    NewEntry.Type = D3DRTYPE_TEXTURE;
    (*ppTexture)->QueryInterface( IID_IDirect3DBaseTexture9, (LPVOID*)&NewEntry.pTexture );

    m_TextureCache.Add( NewEntry );
    return S_OK;
}


//--------------------------------------------------------------------------------------
HRESULT CDXUTResourceCache::CreateCubeTextureFromFile( LPDIRECT3DDEVICE9 pDevice, LPCTSTR pSrcFile, LPDIRECT3DCUBETEXTURE9 *ppCubeTexture )
{
    return CreateCubeTextureFromFileEx( pDevice, pSrcFile, D3DX_DEFAULT, D3DX_DEFAULT, 0,
                                        D3DFMT_UNKNOWN, D3DPOOL_MANAGED, D3DX_DEFAULT, D3DX_DEFAULT,
                                        0, NULL, NULL, ppCubeTexture );
}


//--------------------------------------------------------------------------------------
HRESULT CDXUTResourceCache::CreateCubeTextureFromFileEx( LPDIRECT3DDEVICE9 pDevice, LPCTSTR pSrcFile, UINT Size, UINT MipLevels, DWORD Usage, D3DFORMAT Format, D3DPOOL Pool, DWORD Filter, DWORD MipFilter, D3DCOLOR ColorKey, D3DXIMAGE_INFO *pSrcInfo, PALETTEENTRY *pPalette, LPDIRECT3DCUBETEXTURE9 *ppCubeTexture )
{
    // Search the cache for a matching entry.
    for( int i = 0; i < m_TextureCache.GetSize(); ++i )
    {
        DXUTCache_Texture &Entry = m_TextureCache[i];
        if( Entry.Location == DXUTCACHE_LOCATION_FILE &&
            !lstrcmpW( Entry.wszSource, pSrcFile ) &&
            Entry.Width == Size &&
            Entry.MipLevels == MipLevels &&
            Entry.Usage == Usage &&
            Entry.Format == Format &&
            Entry.Pool == Pool &&
            Entry.Type == D3DRTYPE_CUBETEXTURE )
        {
            // A match is found. Obtain the IDirect3DCubeTexture9 interface and return that.
            return Entry.pTexture->QueryInterface( IID_IDirect3DCubeTexture9, (LPVOID*)ppCubeTexture );
        }
    }

    HRESULT hr;