47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
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/*==========================================================================
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*
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* Copyright (c) 1995 - 1997 Microsoft Corporation. All Rights Reserved.
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* Copyright (C) 1994-1995 ATI Technologies Inc. All Rights Reserved.
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*
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* File: gfx.h
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* Content: graphics routines include file
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*
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***************************************************************************/
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#ifndef __GFX_INCLUDED__
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#define __GFX_INCLUDED__
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#define GFX_FALSE ((GFX_HBM)0)
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#define GFX_TRUE ((GFX_HBM)1)
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typedef struct _GFX_BITMAP
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{
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struct _GFX_BITMAP *link; // linked in a chain for restore.
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DWORD dwColor; // solid fill color
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BOOL bTrans; // transparent?
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LPDIRECTDRAWSURFACE lpSurface; // the DirectDrawSurface.
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LPBITMAPINFOHEADER lpbi; // the DIB to restore from.
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} GFX_BITMAP;
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typedef VOID *GFX_HBM;
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//
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// Prototypes
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//
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GFX_HBM gfxLoadBitmap(LPSTR);
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GFX_HBM gfxCreateVramBitmap(BITMAPINFOHEADER UNALIGNED * ,BOOL);
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GFX_HBM gfxCreateSolidColorBitmap(COLORREF rgb);
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BOOL gfxDestroyBitmap(GFX_HBM);
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BOOL gfxSwapBuffers(void);
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GFX_HBM gfxBegin(VOID);
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BOOL gfxEnd(GFX_HBM);
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void gfxFillBack( DWORD dwColor );
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///BOOL gfxUpdate(GFX_HBM bm, IDirectDrawStreamSample *pSource);
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BOOL gfxBlt(RECT *dst, GFX_HBM bm, POINT *src);
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BOOL gfxRestore(GFX_HBM bm);
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BOOL gfxRestoreAll(void);
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#endif
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