2006-11-26 11:13:41 -07:00
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/*
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* Copyright © 1998 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include <stdlib.h>
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#include "fb.h"
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Bool
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fbCreateWindow(WindowPtr pWin)
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{
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2008-11-02 08:26:08 -07:00
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dixSetPrivate(&pWin->devPrivates, fbGetWinPrivateKey(),
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fbGetScreenPixmap(pWin->drawable.pScreen));
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2006-11-26 11:13:41 -07:00
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if (pWin->drawable.bitsPerPixel == 32)
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pWin->drawable.bitsPerPixel = fbGetScreenPrivate(pWin->drawable.pScreen)->win32bpp;
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return TRUE;
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}
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Bool
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fbDestroyWindow(WindowPtr pWin)
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{
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return TRUE;
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}
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Bool
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fbMapWindow(WindowPtr pWindow)
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{
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return TRUE;
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}
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Bool
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fbPositionWindow(WindowPtr pWin, int x, int y)
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{
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return TRUE;
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}
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Bool
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fbUnmapWindow(WindowPtr pWindow)
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{
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return TRUE;
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}
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void
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fbCopyWindowProc (DrawablePtr pSrcDrawable,
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DrawablePtr pDstDrawable,
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GCPtr pGC,
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BoxPtr pbox,
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int nbox,
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int dx,
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int dy,
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Bool reverse,
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Bool upsidedown,
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Pixel bitplane,
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void *closure)
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{
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FbBits *src;
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FbStride srcStride;
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int srcBpp;
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int srcXoff, srcYoff;
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FbBits *dst;
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FbStride dstStride;
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int dstBpp;
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int dstXoff, dstYoff;
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fbGetDrawable (pSrcDrawable, src, srcStride, srcBpp, srcXoff, srcYoff);
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fbGetDrawable (pDstDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
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while (nbox--)
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{
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fbBlt (src + (pbox->y1 + dy + srcYoff) * srcStride,
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srcStride,
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(pbox->x1 + dx + srcXoff) * srcBpp,
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dst + (pbox->y1 + dstYoff) * dstStride,
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dstStride,
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(pbox->x1 + dstXoff) * dstBpp,
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(pbox->x2 - pbox->x1) * dstBpp,
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(pbox->y2 - pbox->y1),
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GXcopy,
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FB_ALLONES,
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dstBpp,
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reverse,
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upsidedown);
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pbox++;
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}
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2007-11-24 10:55:21 -07:00
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fbFinishAccess (pDstDrawable);
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fbFinishAccess (pSrcDrawable);
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2006-11-26 11:13:41 -07:00
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}
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2010-07-27 13:02:24 -06:00
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void
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2006-11-26 11:13:41 -07:00
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fbCopyWindow(WindowPtr pWin,
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DDXPointRec ptOldOrg,
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RegionPtr prgnSrc)
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{
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RegionRec rgnDst;
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int dx, dy;
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PixmapPtr pPixmap = fbGetWindowPixmap (pWin);
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DrawablePtr pDrawable = &pPixmap->drawable;
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dx = ptOldOrg.x - pWin->drawable.x;
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dy = ptOldOrg.y - pWin->drawable.y;
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2010-12-05 08:36:02 -07:00
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RegionTranslate(prgnSrc, -dx, -dy);
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2006-11-26 11:13:41 -07:00
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2010-12-05 08:36:02 -07:00
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RegionNull(&rgnDst);
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2006-11-26 11:13:41 -07:00
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2010-12-05 08:36:02 -07:00
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RegionIntersect(&rgnDst, &pWin->borderClip, prgnSrc);
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2006-11-26 11:13:41 -07:00
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#ifdef COMPOSITE
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if (pPixmap->screen_x || pPixmap->screen_y)
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2010-12-05 08:36:02 -07:00
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RegionTranslate(&rgnDst,
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2006-11-26 11:13:41 -07:00
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-pPixmap->screen_x, -pPixmap->screen_y);
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#endif
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2010-07-27 13:02:24 -06:00
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miCopyRegion (pDrawable, pDrawable,
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2006-11-26 11:13:41 -07:00
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0,
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&rgnDst, dx, dy, fbCopyWindowProc, 0, 0);
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2010-12-05 08:36:02 -07:00
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RegionUninit(&rgnDst);
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2006-11-26 11:13:41 -07:00
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fbValidateDrawable (&pWin->drawable);
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}
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2011-11-05 07:32:40 -06:00
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static void
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fbFixupWindowPixmap(DrawablePtr pDrawable, PixmapPtr *ppPixmap)
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{
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PixmapPtr pPixmap = *ppPixmap;
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if (pPixmap->drawable.bitsPerPixel != pDrawable->bitsPerPixel)
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{
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pPixmap = fb24_32ReformatTile (pPixmap, pDrawable->bitsPerPixel);
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if (!pPixmap)
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return;
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(*pDrawable->pScreen->DestroyPixmap) (*ppPixmap);
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*ppPixmap = pPixmap;
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}
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if (FbEvenTile (pPixmap->drawable.width *
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pPixmap->drawable.bitsPerPixel))
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fbPadPixmap (pPixmap);
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}
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2006-11-26 11:13:41 -07:00
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Bool
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fbChangeWindowAttributes(WindowPtr pWin, unsigned long mask)
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{
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if (mask & CWBackPixmap)
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{
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if (pWin->backgroundState == BackgroundPixmap)
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2011-11-05 07:32:40 -06:00
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fbFixupWindowPixmap(&pWin->drawable, &pWin->background.pixmap);
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2006-11-26 11:13:41 -07:00
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}
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if (mask & CWBorderPixmap)
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{
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if (pWin->borderIsPixel == FALSE)
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2011-11-05 07:32:40 -06:00
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fbFixupWindowPixmap(&pWin->drawable, &pWin->border.pixmap);
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2006-11-26 11:13:41 -07:00
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}
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return TRUE;
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}
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void
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fbFillRegionSolid (DrawablePtr pDrawable,
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RegionPtr pRegion,
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FbBits and,
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FbBits xor)
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{
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FbBits *dst;
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FbStride dstStride;
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int dstBpp;
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int dstXoff, dstYoff;
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2010-12-05 08:36:02 -07:00
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int n = RegionNumRects(pRegion);
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BoxPtr pbox = RegionRects(pRegion);
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2006-11-26 11:13:41 -07:00
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2007-11-24 10:55:21 -07:00
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#ifndef FB_ACCESS_WRAPPER
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int try_mmx = 0;
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if (!and)
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try_mmx = 1;
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2006-11-26 11:13:41 -07:00
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#endif
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fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff);
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while (n--)
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{
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2007-11-24 10:55:21 -07:00
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#ifndef FB_ACCESS_WRAPPER
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2009-09-06 13:44:18 -06:00
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if (!try_mmx || !pixman_fill ((uint32_t *)dst, dstStride, dstBpp,
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2007-11-24 10:55:21 -07:00
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pbox->x1 + dstXoff, pbox->y1 + dstYoff,
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(pbox->x2 - pbox->x1),
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(pbox->y2 - pbox->y1),
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xor))
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{
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2006-11-26 11:13:41 -07:00
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#endif
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2007-11-24 10:55:21 -07:00
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fbSolid (dst + (pbox->y1 + dstYoff) * dstStride,
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dstStride,
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(pbox->x1 + dstXoff) * dstBpp,
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dstBpp,
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(pbox->x2 - pbox->x1) * dstBpp,
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pbox->y2 - pbox->y1,
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and, xor);
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#ifndef FB_ACCESS_WRAPPER
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2006-11-26 11:13:41 -07:00
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}
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#endif
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fbValidateDrawable (pDrawable);
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pbox++;
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}
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2007-11-24 10:55:21 -07:00
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fbFinishAccess (pDrawable);
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2006-11-26 11:13:41 -07:00
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}
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