xorg-server-1.4/hw/xfree86/xaa/xaawrap.h

   1
   2 #define XAA_SCREEN_PROLOGUE(pScreen, field)\
   3   ((pScreen)->field = \
   4    ((XAAScreenPtr) (pScreen)->devPrivates[XAAGetScreenIndex()].ptr)->field)
   5
   6 #define XAA_SCREEN_EPILOGUE(pScreen, field, wrapper)\
   7     ((pScreen)->field = wrapper)
   8
   9
  10 #define XAA_GC_FUNC_PROLOGUE(pGC)\
  11     XAAGCPtr   pGCPriv = (XAAGCPtr) (pGC)->devPrivates[XAAGetGCIndex()].ptr;\
  12     (pGC)->funcs = pGCPriv->wrapFuncs;\
  13     if(pGCPriv->flags)\
  14         (pGC)->ops = pGCPriv->wrapOps
  15
  16 #define XAA_GC_FUNC_EPILOGUE(pGC)\
  17     pGCPriv->wrapFuncs = (pGC)->funcs;\
  18     (pGC)->funcs = &XAAGCFuncs;\
  19     if(pGCPriv->flags) {\
  20         pGCPriv->wrapOps = (pGC)->ops;\
  21         (pGC)->ops = (pGCPriv->flags & OPS_ARE_ACCEL) ? pGCPriv->XAAOps :\
  22                                 &XAAPixmapOps;\
  23     }
  24
  25
  26 #define XAA_GC_OP_PROLOGUE(pGC)\
  27     XAAGCPtr pGCPriv = (XAAGCPtr)(pGC->devPrivates[XAAGetGCIndex()].ptr);\
  28     GCFuncs *oldFuncs = pGC->funcs;\
  29     pGC->funcs = pGCPriv->wrapFuncs;\
  30     pGC->ops = pGCPriv->wrapOps
  31
  32 #define XAA_GC_OP_PROLOGUE_WITH_RETURN(pGC)\
  33     XAAGCPtr pGCPriv = (XAAGCPtr)(pGC->devPrivates[XAAGetGCIndex()].ptr);\
  34     GCFuncs *oldFuncs = pGC->funcs;\
  35     if(!REGION_NUM_RECTS(pGC->pCompositeClip)) return; \
  36     pGC->funcs = pGCPriv->wrapFuncs;\
  37     pGC->ops = pGCPriv->wrapOps
  38
  39
  40 #define XAA_GC_OP_EPILOGUE(pGC)\
  41     pGCPriv->wrapOps = pGC->ops;\
  42     pGC->funcs = oldFuncs;\
  43     pGC->ops   = pGCPriv->XAAOps
  44
  45
  46 #define XAA_PIXMAP_OP_PROLOGUE(pGC, pDraw)\
  47     XAAGCPtr pGCPriv = (XAAGCPtr)(pGC->devPrivates[XAAGetGCIndex()].ptr);\
  48     XAAPixmapPtr pixPriv = XAA_GET_PIXMAP_PRIVATE((PixmapPtr)(pDraw));\
  49     GCFuncs *oldFuncs = pGC->funcs;\
  50     pGC->funcs = pGCPriv->wrapFuncs;\
  51     pGC->ops = pGCPriv->wrapOps
  52
  53
  54 #define XAA_PIXMAP_OP_EPILOGUE(pGC)\
  55     pGCPriv->wrapOps = pGC->ops;\
  56     pGC->funcs = oldFuncs;\
  57     pGC->ops   = &XAAPixmapOps;\
  58     pixPriv->flags |= DIRTY
  59
  60 #ifdef HAVE_XORG_CONFIG_H
  61 #include <xorg-config.h>
  62 #endif
  63
  64 #ifdef RENDER
  65 #define XAA_RENDER_PROLOGUE(pScreen,field)\
  66     (GetPictureScreen(pScreen)->field = \
  67      ((XAAScreenPtr) (pScreen)->devPrivates[XAAGetScreenIndex()].ptr)->field)
  68
  69 #define XAA_RENDER_EPILOGUE(pScreen, field, wrapper)\
  70     (GetPictureScreen(pScreen)->field = wrapper)
  71 #endif
  72
  73 /* This also works fine for drawables */
  74
  75 #define SYNC_CHECK(pGC) {\
  76      XAAInfoRecPtr infoRec =\
  77 ((XAAScreenPtr)((pGC)->pScreen->devPrivates[XAAGetScreenIndex()].ptr))->AccelInfoRec;\
  78     if(infoRec->NeedToSync) {\
  79         (*infoRec->Sync)(infoRec->pScrn);\
  80         infoRec->NeedToSync = FALSE;\
  81     }}