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 = pScreen->root; RegionNull(&rgnDst); dx = ptOldOrg.x - pWin->drawable.x; dy = ptOldOrg.y - pWin->drawable.y; RegionTranslate(prgnSrc, -dx, -dy); RegionIntersect(&rgnDst, &pWin->borderClip, prgnSrc); pbox = RegionRects(&rgnDst); nbox = RegionNumRects(&rgnDst); if(!nbox || !(pptSrc = (DDXPointPtr )malloc(nbox * sizeof(DDXPointRec)))) { RegionUninit(&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); RegionUninit(&rgnDst); }
static void XAACopyWindow8_32( 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)); Bool doUnderlay = miOverlayCopyUnderlay(pScreen); RegionPtr borderClip = &pWin->borderClip; Bool freeReg = FALSE; if (!infoRec->pScrn->vtSema || !infoRec->ScreenToScreenBitBlt || (infoRec->ScreenToScreenBitBltFlags & NO_PLANEMASK)) { 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, XAACopyWindow8_32); return; } pwinRoot = WindowTable[pScreen->myNum]; if(doUnderlay) freeReg = miOverlayCollectUnderlayRegions(pWin, &borderClip); 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, borderClip, prgnSrc); pbox = REGION_RECTS(&rgnDst); nbox = REGION_NUM_RECTS(&rgnDst); if(!nbox || !(pptSrc = (DDXPointPtr )ALLOCATE_LOCAL(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 = doUnderlay ? 0x00ffffff : 0xff000000; infoRec->ScratchGC.alu = GXcopy; XAADoBitBlt((DrawablePtr)pwinRoot, (DrawablePtr)pwinRoot, &(infoRec->ScratchGC), &rgnDst, pptSrc); DEALLOCATE_LOCAL(pptSrc); REGION_UNINIT(pScreen, &rgnDst); if(freeReg) REGION_DESTROY(pScreen, borderClip); }
static void XAACopyWindow8_32(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)); Bool doUnderlay = miOverlayCopyUnderlay(pScreen); RegionPtr borderClip = &pWin->borderClip; Bool freeReg = FALSE; if (!infoRec->pScrn->vtSema || !infoRec->ScreenToScreenBitBlt || (infoRec->ScreenToScreenBitBltFlags & NO_PLANEMASK)) { 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, XAACopyWindow8_32); return; } pwinRoot = pScreen->root; if (doUnderlay) freeReg = miOverlayCollectUnderlayRegions(pWin, &borderClip); RegionNull(&rgnDst); dx = ptOldOrg.x - pWin->drawable.x; dy = ptOldOrg.y - pWin->drawable.y; RegionTranslate(prgnSrc, -dx, -dy); RegionIntersect(&rgnDst, borderClip, prgnSrc); pbox = RegionRects(&rgnDst); nbox = RegionNumRects(&rgnDst); if (!nbox || !(pptSrc = (DDXPointPtr) malloc(nbox * sizeof(DDXPointRec)))) { RegionUninit(&rgnDst); return; } ppt = pptSrc; while (nbox--) { ppt->x = pbox->x1 + dx; ppt->y = pbox->y1 + dy; ppt++; pbox++; } infoRec->ScratchGC.planemask = doUnderlay ? 0x00ffffff : 0xff000000; infoRec->ScratchGC.alu = GXcopy; XAADoBitBlt((DrawablePtr) pwinRoot, (DrawablePtr) pwinRoot, &(infoRec->ScratchGC), &rgnDst, pptSrc); free(pptSrc); RegionUninit(&rgnDst); if (freeReg) RegionDestroy(borderClip); }
void XAAOverCopyWindow( WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc ){ ScreenPtr pScreen = pWin->drawable.pScreen; XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen); XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pScreen); ScrnInfoPtr pScrn = infoRec->pScrn; DDXPointPtr ppt, pptSrc; RegionRec rgnDst; BoxPtr pbox; int i, nbox, dx, dy; WindowPtr pRoot = WindowTable[pScreen->myNum]; if (!pScrn->vtSema || !infoRec->ScreenToScreenBitBlt) { XAA_SCREEN_PROLOGUE (pScreen, CopyWindow); if(pScrn->vtSema && infoRec->NeedToSync) { (*infoRec->Sync)(pScrn); infoRec->NeedToSync = FALSE; } (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc); XAA_SCREEN_EPILOGUE (pScreen, CopyWindow, XAAOverCopyWindow); return; } infoRec->ScratchGC.alu = GXcopy; infoRec->ScratchGC.planemask = ~0; 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); nbox = REGION_NUM_RECTS(&rgnDst); if(nbox && (pptSrc = (DDXPointPtr )ALLOCATE_LOCAL(nbox * sizeof(DDXPointRec)))) { pbox = REGION_RECTS(&rgnDst); for (i = nbox, ppt = pptSrc; i--; ppt++, pbox++) { ppt->x = pbox->x1 + dx; ppt->y = pbox->y1 + dy; } SWITCH_DEPTH(8); XAADoBitBlt((DrawablePtr)pRoot, (DrawablePtr)pRoot, &(infoRec->ScratchGC), &rgnDst, pptSrc); if(pWin->drawable.bitsPerPixel != 8) { SWITCH_DEPTH(pScrn->depth); XAADoBitBlt((DrawablePtr)pRoot, (DrawablePtr)pRoot, &(infoRec->ScratchGC), &rgnDst, pptSrc); } DEALLOCATE_LOCAL(pptSrc); } REGION_UNINIT(pScreen, &rgnDst); if(pWin->drawable.depth == 8) { REGION_NULL(pScreen, &rgnDst); miSegregateChildren(pWin, &rgnDst, pScrn->depth); if(REGION_NOTEMPTY(pScreen, &rgnDst)) { REGION_INTERSECT(pScreen, &rgnDst, &rgnDst, prgnSrc); nbox = REGION_NUM_RECTS(&rgnDst); if(nbox && (pptSrc = (DDXPointPtr )ALLOCATE_LOCAL(nbox * sizeof(DDXPointRec)))){ pbox = REGION_RECTS(&rgnDst); for (i = nbox, ppt = pptSrc; i--; ppt++, pbox++) { ppt->x = pbox->x1 + dx; ppt->y = pbox->y1 + dy; } SWITCH_DEPTH(pScrn->depth); XAADoBitBlt((DrawablePtr)pRoot, (DrawablePtr)pRoot, &(infoRec->ScratchGC), &rgnDst, pptSrc); DEALLOCATE_LOCAL(pptSrc); } } REGION_UNINIT(pScreen, &rgnDst); } }
void XAAOverCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc) { ScreenPtr pScreen = pWin->drawable.pScreen; XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen); XAAOverlayPtr pOverPriv = GET_OVERLAY_PRIV(pScreen); ScrnInfoPtr pScrn = infoRec->pScrn; DDXPointPtr ppt, pptSrc; RegionRec rgnDst; BoxPtr pbox; int i, nbox, dx, dy; WindowPtr pRoot = pScreen->root; if (!pScrn->vtSema || !infoRec->ScreenToScreenBitBlt) { XAA_SCREEN_PROLOGUE(pScreen, CopyWindow); if (pScrn->vtSema && infoRec->NeedToSync) { (*infoRec->Sync) (pScrn); infoRec->NeedToSync = FALSE; } (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc); XAA_SCREEN_EPILOGUE(pScreen, CopyWindow, XAAOverCopyWindow); return; } infoRec->ScratchGC.alu = GXcopy; infoRec->ScratchGC.planemask = ~0; RegionNull(&rgnDst); dx = ptOldOrg.x - pWin->drawable.x; dy = ptOldOrg.y - pWin->drawable.y; RegionTranslate(prgnSrc, -dx, -dy); RegionIntersect(&rgnDst, &pWin->borderClip, prgnSrc); nbox = RegionNumRects(&rgnDst); if (nbox && (pptSrc = (DDXPointPtr) malloc(nbox * sizeof(DDXPointRec)))) { pbox = RegionRects(&rgnDst); for (i = nbox, ppt = pptSrc; i--; ppt++, pbox++) { ppt->x = pbox->x1 + dx; ppt->y = pbox->y1 + dy; } SWITCH_DEPTH(8); XAADoBitBlt((DrawablePtr) pRoot, (DrawablePtr) pRoot, &(infoRec->ScratchGC), &rgnDst, pptSrc); if (pWin->drawable.bitsPerPixel != 8) { SWITCH_DEPTH(pScrn->depth); XAADoBitBlt((DrawablePtr) pRoot, (DrawablePtr) pRoot, &(infoRec->ScratchGC), &rgnDst, pptSrc); } free(pptSrc); } RegionUninit(&rgnDst); if (pWin->drawable.depth == 8) { RegionNull(&rgnDst); miSegregateChildren(pWin, &rgnDst, pScrn->depth); if (RegionNotEmpty(&rgnDst)) { RegionIntersect(&rgnDst, &rgnDst, prgnSrc); nbox = RegionNumRects(&rgnDst); if (nbox && (pptSrc = (DDXPointPtr) malloc(nbox * sizeof(DDXPointRec)))) { pbox = RegionRects(&rgnDst); for (i = nbox, ppt = pptSrc; i--; ppt++, pbox++) { ppt->x = pbox->x1 + dx; ppt->y = pbox->y1 + dy; } SWITCH_DEPTH(pScrn->depth); XAADoBitBlt((DrawablePtr) pRoot, (DrawablePtr) pRoot, &(infoRec->ScratchGC), &rgnDst, pptSrc); free(pptSrc); } } RegionUninit(&rgnDst); } }