| 1 |  | 
 
 
 
 
 | 2 | #ifndef _D3DHALEX_H | 
 
 
 
 
 | 3 | #define _D3DHALEX_H | 
 
 
 
 
 | 4 |  | 
 
 
 
 
 | 5 | #define D3DGDI_IS_GDI2(pData)               ((((DD_GETDRIVERINFO2DATA*)(pData->lpvData))->dwMagic)  == D3DGDI2_MAGIC) | 
 
 
 
 
 | 6 | #define D3DGDI_IS_STEREOMODE(pData)         ((((DD_STEREOMODE*)        (pData->lpvData))->dwHeight) != D3DGDI2_MAGIC) | 
 
 
 
 
 | 7 | #define D3DGDI_GET_GDI2_DATA(pData)         (D3DGDI_IS_GDI2(pData) ? (((DD_GETDRIVERINFO2DATA*)(pData->lpvData))) : NULL) | 
 
 
 
 
 | 8 | #define D3DGDI_GET_STEREOMODE_DATA(pData)   (D3DGDI_IS_STEREOMODE(pData) ? (((DD_STEREOMODE*)(pData->lpvData)))   : NULL) | 
 
 
 
 
 | 9 |  | 
 
 
 
 
 | 10 | #endif /* _D3DHALEX_H */ |