diff options
Diffstat (limited to 'xorg-server/hw/xfree86/xaa/xaaCpyWin.c')
| -rw-r--r-- | xorg-server/hw/xfree86/xaa/xaaCpyWin.c | 164 |
1 files changed, 82 insertions, 82 deletions
diff --git a/xorg-server/hw/xfree86/xaa/xaaCpyWin.c b/xorg-server/hw/xfree86/xaa/xaaCpyWin.c index 31c421e65..34f460f24 100644 --- a/xorg-server/hw/xfree86/xaa/xaaCpyWin.c +++ b/xorg-server/hw/xfree86/xaa/xaaCpyWin.c @@ -1,82 +1,82 @@ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include "misc.h" -#include "xf86.h" -#include "xf86_OSproc.h" - -#include <X11/X.h> -#include "scrnintstr.h" -#include "windowstr.h" -#include "xf86str.h" -#include "xaa.h" -#include "xaalocal.h" -#include "gcstruct.h" -#include "pixmapstr.h" -#include "xaawrap.h" - -/* - Written by Harm Hanemaayer (H.Hanemaayer@inter.nl.net). -*/ - -void -XAACopyWindow( - WindowPtr pWin, - DDXPointRec ptOldOrg, - RegionPtr prgnSrc ) -{ - DDXPointPtr pptSrc, ppt; - RegionRec rgnDst; - BoxPtr pbox; - int dx, dy, nbox; - WindowPtr pwinRoot; - ScreenPtr pScreen = pWin->drawable.pScreen; - XAAInfoRecPtr infoRec = - GET_XAAINFORECPTR_FROM_DRAWABLE((&pWin->drawable)); - - if (!infoRec->pScrn->vtSema || !infoRec->ScreenToScreenBitBlt) { - XAA_SCREEN_PROLOGUE (pScreen, CopyWindow); - if(infoRec->pScrn->vtSema && infoRec->NeedToSync) { - (*infoRec->Sync)(infoRec->pScrn); - infoRec->NeedToSync = FALSE; - } - (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc); - XAA_SCREEN_EPILOGUE (pScreen, CopyWindow, XAACopyWindow); - return; - } - - pwinRoot = WindowTable[pScreen->myNum]; - - REGION_NULL(pScreen, &rgnDst); - - dx = ptOldOrg.x - pWin->drawable.x; - dy = ptOldOrg.y - pWin->drawable.y; - REGION_TRANSLATE(pScreen, prgnSrc, -dx, -dy); - REGION_INTERSECT(pScreen, &rgnDst, &pWin->borderClip, prgnSrc); - - pbox = REGION_RECTS(&rgnDst); - nbox = REGION_NUM_RECTS(&rgnDst); - if(!nbox || - !(pptSrc = (DDXPointPtr )xalloc(nbox * sizeof(DDXPointRec)))) { - REGION_UNINIT(pScreen, &rgnDst); - return; - } - ppt = pptSrc; - - while(nbox--) { - ppt->x = pbox->x1 + dx; - ppt->y = pbox->y1 + dy; - ppt++; pbox++; - } - - infoRec->ScratchGC.planemask = ~0L; - infoRec->ScratchGC.alu = GXcopy; - - XAADoBitBlt((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot, - &(infoRec->ScratchGC), &rgnDst, pptSrc); - - xfree(pptSrc); - REGION_UNINIT(pScreen, &rgnDst); -} +
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "misc.h"
+#include "xf86.h"
+#include "xf86_OSproc.h"
+
+#include <X11/X.h>
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include "xf86str.h"
+#include "xaa.h"
+#include "xaalocal.h"
+#include "gcstruct.h"
+#include "pixmapstr.h"
+#include "xaawrap.h"
+
+/*
+ Written by Harm Hanemaayer (H.Hanemaayer@inter.nl.net).
+*/
+
+void
+XAACopyWindow(
+ WindowPtr pWin,
+ DDXPointRec ptOldOrg,
+ RegionPtr prgnSrc )
+{
+ DDXPointPtr pptSrc, ppt;
+ RegionRec rgnDst;
+ BoxPtr pbox;
+ int dx, dy, nbox;
+ WindowPtr pwinRoot;
+ ScreenPtr pScreen = pWin->drawable.pScreen;
+ XAAInfoRecPtr infoRec =
+ GET_XAAINFORECPTR_FROM_DRAWABLE((&pWin->drawable));
+
+ if (!infoRec->pScrn->vtSema || !infoRec->ScreenToScreenBitBlt) {
+ XAA_SCREEN_PROLOGUE (pScreen, CopyWindow);
+ if(infoRec->pScrn->vtSema && infoRec->NeedToSync) {
+ (*infoRec->Sync)(infoRec->pScrn);
+ infoRec->NeedToSync = FALSE;
+ }
+ (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
+ XAA_SCREEN_EPILOGUE (pScreen, CopyWindow, XAACopyWindow);
+ return;
+ }
+
+ pwinRoot = WindowTable[pScreen->myNum];
+
+ REGION_NULL(pScreen, &rgnDst);
+
+ dx = ptOldOrg.x - pWin->drawable.x;
+ dy = ptOldOrg.y - pWin->drawable.y;
+ REGION_TRANSLATE(pScreen, prgnSrc, -dx, -dy);
+ REGION_INTERSECT(pScreen, &rgnDst, &pWin->borderClip, prgnSrc);
+
+ pbox = REGION_RECTS(&rgnDst);
+ nbox = REGION_NUM_RECTS(&rgnDst);
+ if(!nbox ||
+ !(pptSrc = (DDXPointPtr )malloc(nbox * sizeof(DDXPointRec)))) {
+ REGION_UNINIT(pScreen, &rgnDst);
+ return;
+ }
+ ppt = pptSrc;
+
+ while(nbox--) {
+ ppt->x = pbox->x1 + dx;
+ ppt->y = pbox->y1 + dy;
+ ppt++; pbox++;
+ }
+
+ infoRec->ScratchGC.planemask = ~0L;
+ infoRec->ScratchGC.alu = GXcopy;
+
+ XAADoBitBlt((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot,
+ &(infoRec->ScratchGC), &rgnDst, pptSrc);
+
+ free(pptSrc);
+ REGION_UNINIT(pScreen, &rgnDst);
+}
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