77 lines
1.4 KiB
C
77 lines
1.4 KiB
C
/*++
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Copyright (c) 1996 - 1999 Microsoft Corporation
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Module Name:
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state.h
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Abstract:
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Graphic state tracking header file.
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Environment:
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Windows NT Unidrv driver
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Revision History:
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05/14/96 -amandan-
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Created
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--*/
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#ifndef _STATE_H_
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#define _STATE_H_
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typedef struct _DEVBRUSH{
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DWORD dwBrushType; // One of BRUSH_XXX types listed above
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INT iColor; // Color of the brush, depending on the type
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// it could be one of the following:
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// 2. RGB Color
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// 3. User define pattern ID
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// 4. Shading percentage
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PVOID pNext; // Pointed to next brush in list
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}DEVBRUSH, *PDEVBRUSH;
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typedef struct _GSTATE {
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//
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// Current Brush Information
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//
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DEVBRUSH CurrentBrush;
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PDEVBRUSH pRealizedBrush;
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PWORD pCachedPatterns;
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} GSTATE, * PGSTATE;
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PDEVBRUSH
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GSRealizeBrush(
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IN OUT PDEV *pPDev,
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IN SURFOBJ *pso,
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IN BRUSHOBJ *pbo
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);
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BOOL
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GSSelectBrush(
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IN PDEV *pPDev,
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IN PDEVBRUSH pDevBrush
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);
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VOID
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GSResetBrush(
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IN OUT PDEV *pPDev
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);
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VOID
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GSUnRealizeBrush(
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IN PDEV *pPDev
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);
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#endif // _STATE_H_
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