79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/xaa/xaawrap.h,v 1.5 2000/09/20 02:05:42 keithp Exp $ */
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#define XAA_SCREEN_PROLOGUE(pScreen, field)\
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((pScreen)->field = \
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((XAAScreenPtr) (pScreen)->devPrivates[XAAScreenIndex].ptr)->field)
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#define XAA_SCREEN_EPILOGUE(pScreen, field, wrapper)\
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((pScreen)->field = wrapper)
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#define XAA_GC_FUNC_PROLOGUE(pGC)\
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XAAGCPtr pGCPriv = (XAAGCPtr) (pGC)->devPrivates[XAAGCIndex].ptr;\
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(pGC)->funcs = pGCPriv->wrapFuncs;\
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if(pGCPriv->flags)\
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(pGC)->ops = pGCPriv->wrapOps
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#define XAA_GC_FUNC_EPILOGUE(pGC)\
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pGCPriv->wrapFuncs = (pGC)->funcs;\
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(pGC)->funcs = &XAAGCFuncs;\
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if(pGCPriv->flags) {\
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pGCPriv->wrapOps = (pGC)->ops;\
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(pGC)->ops = (pGCPriv->flags & OPS_ARE_ACCEL) ? pGCPriv->XAAOps :\
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&XAAPixmapOps;\
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}
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#define XAA_GC_OP_PROLOGUE(pGC)\
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XAAGCPtr pGCPriv = (XAAGCPtr)(pGC->devPrivates[XAAGCIndex].ptr);\
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GCFuncs *oldFuncs = pGC->funcs;\
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pGC->funcs = pGCPriv->wrapFuncs;\
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pGC->ops = pGCPriv->wrapOps
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#define XAA_GC_OP_PROLOGUE_WITH_RETURN(pGC)\
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XAAGCPtr pGCPriv = (XAAGCPtr)(pGC->devPrivates[XAAGCIndex].ptr);\
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GCFuncs *oldFuncs = pGC->funcs;\
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if(!REGION_NUM_RECTS(pGC->pCompositeClip)) return; \
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pGC->funcs = pGCPriv->wrapFuncs;\
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pGC->ops = pGCPriv->wrapOps
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#define XAA_GC_OP_EPILOGUE(pGC)\
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pGCPriv->wrapOps = pGC->ops;\
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pGC->funcs = oldFuncs;\
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pGC->ops = pGCPriv->XAAOps
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#define XAA_PIXMAP_OP_PROLOGUE(pGC, pDraw)\
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XAAGCPtr pGCPriv = (XAAGCPtr)(pGC->devPrivates[XAAGCIndex].ptr);\
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XAAPixmapPtr pixPriv = XAA_GET_PIXMAP_PRIVATE((PixmapPtr)(pDraw));\
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GCFuncs *oldFuncs = pGC->funcs;\
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pGC->funcs = pGCPriv->wrapFuncs;\
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pGC->ops = pGCPriv->wrapOps
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#define XAA_PIXMAP_OP_EPILOGUE(pGC)\
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pGCPriv->wrapOps = pGC->ops;\
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pGC->funcs = oldFuncs;\
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pGC->ops = &XAAPixmapOps;\
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pixPriv->flags |= DIRTY
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#ifdef RENDER
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#define XAA_RENDER_PROLOGUE(pScreen,field)\
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(GetPictureScreen(pScreen)->field = \
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((XAAScreenPtr) (pScreen)->devPrivates[XAAScreenIndex].ptr)->field)
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#define XAA_RENDER_EPILOGUE(pScreen, field, wrapper)\
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(GetPictureScreen(pScreen)->field = wrapper)
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#endif
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/* This also works fine for drawables */
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#define SYNC_CHECK(pGC) {\
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XAAInfoRecPtr infoRec =\
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((XAAScreenPtr)((pGC)->pScreen->devPrivates[XAAScreenIndex].ptr))->AccelInfoRec;\
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if(infoRec->NeedToSync) {\
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(*infoRec->Sync)(infoRec->pScrn);\
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infoRec->NeedToSync = FALSE;\
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}}
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