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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2015-02-02 15:02:49 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2015-02-02 15:02:49 +0100
commitb16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 (patch)
tree4361edef0d42d5bf5ac984ef72b4fac35426eae7 /nx-X11/programs/Xserver/mfb/mfbimage.c
parent0d5a83e986f39982c0924652a3662e60b1f23162 (diff)
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massive reduction of unneeded files
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diff --git a/nx-X11/programs/Xserver/mfb/mfbimage.c b/nx-X11/programs/Xserver/mfb/mfbimage.c
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-/* $XFree86: xc/programs/Xserver/mfb/mfbimage.c,v 1.5 2001/01/17 22:37:03 dawes Exp $ */
-/***********************************************************
-
-Copyright 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-/* $Xorg: mfbimage.c,v 1.4 2001/02/09 02:05:19 xorgcvs Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/X.h>
-
-#include "windowstr.h"
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-#include "gcstruct.h"
-
-#include "mfb.h"
-#include "mi.h"
-#include <X11/Xmd.h>
-
-#include "maskbits.h"
-
-#include "servermd.h"
-
-/* Put and Get images on a monochrome frame buffer
- *
- * we do this by creating a temporary pixmap and making its
- * pointer to bits point to the buffer read in from the client.
- * this works because of the padding rules specified at startup
- *
- * Note that CopyArea must know how to copy a bitmap into the server-format
- * temporary pixmap.
- *
- * For speed, mfbPutImage should allocate the temporary pixmap on the stack.
- *
- * even though an XYBitmap and an XYPixmap have the same
- * format (for this device), PutImage has different semantics for the
- * two. XYPixmap just does the copy; XYBitmap takes gc.fgPixel for
- * a 1 bit, gc.bgPixel for a 0 bit, which we notice is exactly
- * like CopyPlane.
- *
- * written by drewry, september 1986
- */
-
-
-
-/*ARGSUSED*/
-void
-mfbPutImage(dst, pGC, depth, x, y, w, h, leftPad, format, pImage)
- DrawablePtr dst;
- GCPtr pGC;
- int depth, x, y, w, h;
- int leftPad;
- int format;
- char *pImage;
-{
- PixmapPtr pPixmap;
-
- if (!(pGC->planemask & 1))
- return;
-
- /* 0 may confuse CreatePixmap, and will sometimes be
- passed by the mi text code
- */
- if ((w == 0) || (h == 0))
- return;
-
- pPixmap = GetScratchPixmapHeader(dst->pScreen, w+leftPad, h, 1, 1,
- BitmapBytePad(w+leftPad), (pointer)pImage);
- if (!pPixmap)
- return;
-
- pGC->fExpose = FALSE;
- if (format != XYBitmap)
- (*pGC->ops->CopyArea)((DrawablePtr)pPixmap, dst, pGC, leftPad, 0,
- w, h, x, y);
- else
- (*pGC->ops->CopyPlane)((DrawablePtr)pPixmap, dst, pGC, leftPad, 0,
- w, h, x, y, 1);
- pGC->fExpose = TRUE;
- FreeScratchPixmapHeader(pPixmap);
-}
-
-
-/*
- * pdstLine points to space allocated by caller, which he can do since
- * he knows dimensions of the pixmap
- * we can call mfbDoBitblt because the dispatcher has promised not to send us
- * anything that would require going over the edge of the screen.
- *
- * XYPixmap and ZPixmap are the same for mfb.
- * For any planemask with bit 0 == 0, just fill the dst with 0.
- */
-/*ARGSUSED*/
-void
-mfbGetImage( pDrawable, sx, sy, w, h, format, planeMask, pdstLine)
- DrawablePtr pDrawable;
- int sx, sy, w, h;
- unsigned int format;
- unsigned long planeMask;
- char *pdstLine;
-{
- BoxRec box;
- DDXPointRec ptSrc;
- RegionRec rgnDst;
-
- if (planeMask & 0x1)
- {
- ScreenPtr pScreen = pDrawable->pScreen;
- PixmapPtr pPixmap;
-
- pPixmap = GetScratchPixmapHeader(pScreen, w, h, /*depth*/ 1, /*bpp*/ 1,
- BitmapBytePad(w), (pointer)pdstLine);
- if (!pPixmap)
- return;
-
- ptSrc.x = sx + pDrawable->x;
- ptSrc.y = sy + pDrawable->y;
- box.x1 = 0;
- box.y1 = 0;
- box.x2 = w;
- box.y2 = h;
- REGION_INIT(pScreen, &rgnDst, &box, 1);
- mfbDoBitblt(pDrawable, (DrawablePtr)pPixmap,
- GXcopy, &rgnDst, &ptSrc);
- REGION_UNINIT(pScreen, &rgnDst);
- FreeScratchPixmapHeader(pPixmap);
- }
- else
- {
- bzero(pdstLine, BitmapBytePad(w) * h);
- }
-}