drv/drv_gc.h


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#ifndef DRV_GC_H
#define DRV_GC_H

#include "screenint.h"	/* for ScreenPtr */
#include "drv_types.h"

#include "drv_pixmap.h"
typedef union {
    CARD32 val;
    pointer ptr;
} DrvChangeGCVal, *DrvChangeGCValPtr;

extern _X_EXPORT void DrvValidateGC(DrvPixmapPtr pPix, DrvGCPtr pGC);

extern _X_EXPORT int DrvChangeGC(
    DrvGCPtr /*pGC*/,
    BITS32 /*mask*/,
    DrvChangeGCValPtr /*pCGCV*/);


extern _X_EXPORT DrvGCPtr DrvCreateGC(ScreenPtr pPixmap, int depth);

extern _X_EXPORT int DrvFreeGC(
    pointer /*pGC*/);


extern _X_EXPORT DrvGCPtr DrvGetScratchGC(
    unsigned /*depth*/,
    ScreenPtr /*pScreen*/);

extern _X_EXPORT void DrvFreeScratchGC(
    DrvGCPtr /*pGC*/);

#endif