4017d31902
over to new system. Need to update documentation and address some remaining vestiges of old system such as CursorRec structure, fb "offman" structure, and FontRec privates.
90 lines
2.8 KiB
C
90 lines
2.8 KiB
C
/*
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* Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
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*
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation on the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/*
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* Authors:
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* Kevin E. Martin <kem@redhat.com>
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*
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*/
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/** \file
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* Interface for GC support. \see dmxgc.c */
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#ifndef DMXGC_H
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#define DMXGC_H
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#include "gcstruct.h"
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/** GC private area. */
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typedef struct _dmxGCPriv {
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GCOps *ops;
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GCFuncs *funcs;
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XlibGC gc;
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Bool msc;
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} dmxGCPrivRec, *dmxGCPrivPtr;
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extern Bool dmxInitGC(ScreenPtr pScreen);
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extern Bool dmxCreateGC(GCPtr pGC);
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extern void dmxValidateGC(GCPtr pGC, unsigned long changes,
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DrawablePtr pDrawable);
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extern void dmxChangeGC(GCPtr pGC, unsigned long mask);
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extern void dmxCopyGC(GCPtr pGCSrc, unsigned long changes, GCPtr pGCDst);
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extern void dmxDestroyGC(GCPtr pGC);
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extern void dmxChangeClip(GCPtr pGC, int type, pointer pvalue, int nrects);
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extern void dmxDestroyClip(GCPtr pGC);
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extern void dmxCopyClip(GCPtr pGCDst, GCPtr pGCSrc);
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extern void dmxBECreateGC(ScreenPtr pScreen, GCPtr pGC);
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extern Bool dmxBEFreeGC(GCPtr pGC);
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/** Private index. \see dmxgc.c \see dmxscrinit.c */
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extern DevPrivateKey dmxGCPrivateKey;
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/** Get private. */
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#define DMX_GET_GC_PRIV(_pGC) \
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(dmxGCPrivPtr)dixLookupPrivate(&(_pGC)->devPrivates, dmxGCPrivateKey)
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#define DMX_GC_FUNC_PROLOGUE(_pGC) \
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do { \
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dmxGCPrivPtr _pGCPriv = DMX_GET_GC_PRIV(_pGC); \
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DMX_UNWRAP(funcs, _pGCPriv, (_pGC)); \
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if (_pGCPriv->ops) \
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DMX_UNWRAP(ops, _pGCPriv, (_pGC)); \
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} while (0)
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#define DMX_GC_FUNC_EPILOGUE(_pGC) \
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do { \
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dmxGCPrivPtr _pGCPriv = DMX_GET_GC_PRIV(_pGC); \
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DMX_WRAP(funcs, &dmxGCFuncs, _pGCPriv, (_pGC)); \
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if (_pGCPriv->ops) \
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DMX_WRAP(ops, &dmxGCOps, _pGCPriv, (_pGC)); \
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} while (0)
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#endif /* DMXGC_H */
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