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/*
JH - 18/02/98
Deal with lost surfaces and textures - restore them when the application is re-activated
*/
#ifndef _INCLUDED_ALT_TAB_H_
#define _INCLUDED_ALT_TAB_H_
#include "aw.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef void (* AT_PFN_RESTORETEXTURE) (D3DTexture * pTexture, void * pUser);
typedef void (* AT_PFN_RESTORESURFACE) (DDSurface * pSurface, void * pUser);
#ifdef NDEBUG
extern void ATIncludeTexture(D3DTexture * pTexture, AW_BACKUPTEXTUREHANDLE hBackup);
extern void ATIncludeTextureEx(D3DTexture * pTexture, AT_PFN_RESTORETEXTURE pfnRestore, void * pUser);
extern void ATIncludeSurface(DDSurface * pSurface, AW_BACKUPTEXTUREHANDLE hBackup);
extern void ATIncludeSurfaceEx(DDSurface * pSurface, AT_PFN_RESTORESURFACE pfnRestore, void * pUser);
#else
extern void _ATIncludeTexture(D3DTexture * pTexture, AW_BACKUPTEXTUREHANDLE hBackup, char const * pszFile, unsigned nLine, char const * pszDebugString);
extern void _ATIncludeTextureEx(D3DTexture * pTexture, AT_PFN_RESTORETEXTURE pfnRestore, void * pUser, char const * pszFile, unsigned nLine, char const * pszFuncName, char const * pszDebugString);
extern void _ATIncludeSurface(DDSurface * pSurface, AW_BACKUPTEXTUREHANDLE hBackup, char const * pszFile, unsigned nLine, char const * pszDebugString);
extern void _ATIncludeSurfaceEx(DDSurface * pSurface, AT_PFN_RESTORESURFACE pfnRestore, void * pUser, char const * pszFile, unsigned nLine, char const * pszFuncName, char const * pszDebugString);
#define ATIncludeTexture(p,h) _ATIncludeTexture(p,h,__FILE__,__LINE__,NULL)
#define ATIncludeTextureEx(p,f,u) _ATIncludeTextureEx(p,f,u,__FILE__,__LINE__,#f ,NULL)
#define ATIncludeSurface(p,h) _ATIncludeSurface(p,h,__FILE__,__LINE__,NULL)
#define ATIncludeSurfaceEx(p,f,u) _ATIncludeSurfaceEx(p,f,u,__FILE__,__LINE__,#f ,NULL)
#define ATIncludeTextureDb(p,h,d) _ATIncludeTexture(p,h,__FILE__,__LINE__,d)
#define ATIncludeTextureExDb(p,f,u,d) _ATIncludeTextureEx(p,f,u,__FILE__,__LINE__,#f ,d)
#define ATIncludeSurfaceDb(p,h,d) _ATIncludeSurface(p,h,__FILE__,__LINE__,d)
#define ATIncludeSurfaceExDb(p,f,u,d) _ATIncludeSurfaceEx(p,f,u,__FILE__,__LINE__,#f ,d)
#endif
extern void ATRemoveTexture(D3DTexture * pTexture);
extern void ATRemoveSurface(DDSurface * pSurface);
extern void ATOnAppReactivate();
#ifdef __cplusplus
}
#endif
#endif /* ! _INCLUDED_ALT_TAB_H_ */
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