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#define XAA_SCREEN_PROLOGUE(pScreen, field)\
((pScreen)->field = \
((XAAScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, XAAGetScreenKey()))->field)
#define XAA_SCREEN_EPILOGUE(pScreen, field, wrapper)\
((pScreen)->field = wrapper)
#define XAA_GC_FUNC_PROLOGUE(pGC)\
XAAGCPtr pGCPriv = (XAAGCPtr)dixLookupPrivate(&(pGC)->devPrivates, XAAGetGCKey()); \
(pGC)->funcs = pGCPriv->wrapFuncs;\
if(pGCPriv->flags)\
(pGC)->ops = pGCPriv->wrapOps
#define XAA_GC_FUNC_EPILOGUE(pGC)\
pGCPriv->wrapFuncs = (pGC)->funcs;\
(pGC)->funcs = &XAAGCFuncs;\
if(pGCPriv->flags) {\
pGCPriv->wrapOps = (pGC)->ops;\
(pGC)->ops = (pGCPriv->flags & OPS_ARE_ACCEL) ? pGCPriv->XAAOps :\
&XAAPixmapOps;\
}
#define XAA_GC_OP_PROLOGUE(pGC)\
XAAGCPtr pGCPriv = (XAAGCPtr)dixLookupPrivate(&(pGC)->devPrivates, XAAGetGCKey()); \
GCFuncs *oldFuncs = pGC->funcs;\
pGC->funcs = pGCPriv->wrapFuncs;\
pGC->ops = pGCPriv->wrapOps
#define XAA_GC_OP_PROLOGUE_WITH_RETURN(pGC)\
XAAGCPtr pGCPriv = (XAAGCPtr)dixLookupPrivate(&(pGC)->devPrivates, XAAGetGCKey()); \
GCFuncs *oldFuncs = pGC->funcs;\
if(!RegionNumRects(pGC->pCompositeClip)) return; \
pGC->funcs = pGCPriv->wrapFuncs;\
pGC->ops = pGCPriv->wrapOps
#define XAA_GC_OP_EPILOGUE(pGC)\
pGCPriv->wrapOps = pGC->ops;\
pGC->funcs = oldFuncs;\
pGC->ops = pGCPriv->XAAOps
#define XAA_PIXMAP_OP_PROLOGUE(pGC, pDraw)\
XAAGCPtr pGCPriv = (XAAGCPtr)dixLookupPrivate(&(pGC)->devPrivates, XAAGetGCKey()); \
XAAPixmapPtr pixPriv = XAA_GET_PIXMAP_PRIVATE((PixmapPtr)(pDraw));\
GCFuncs *oldFuncs = pGC->funcs;\
pGC->funcs = pGCPriv->wrapFuncs;\
pGC->ops = pGCPriv->wrapOps; \
SYNC_CHECK(pGC)
#define XAA_PIXMAP_OP_EPILOGUE(pGC)\
pGCPriv->wrapOps = pGC->ops;\
pGC->funcs = oldFuncs;\
pGC->ops = &XAAPixmapOps;\
pixPriv->flags |= DIRTY
#ifdef HAVE_XORG_CONFIG_H
#include <xorg-config.h>
#endif
#define XAA_RENDER_PROLOGUE(pScreen,field)\
(GetPictureScreen(pScreen)->field = \
((XAAScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, XAAGetScreenKey()))->field)
#define XAA_RENDER_EPILOGUE(pScreen, field, wrapper)\
(GetPictureScreen(pScreen)->field = wrapper)
/* This also works fine for drawables */
#define SYNC_CHECK(pGC) {\
XAAInfoRecPtr infoRec =\
((XAAScreenPtr)dixLookupPrivate(&(pGC)->pScreen->devPrivates, XAAGetScreenKey()))->AccelInfoRec; \
if(infoRec->NeedToSync) {\
(*infoRec->Sync)(infoRec->pScrn);\
infoRec->NeedToSync = FALSE;\
}}
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