aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/programs/Xserver/cfb/cfbimage.c
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/programs/Xserver/cfb/cfbimage.c')
-rw-r--r--nx-X11/programs/Xserver/cfb/cfbimage.c206
1 files changed, 0 insertions, 206 deletions
diff --git a/nx-X11/programs/Xserver/cfb/cfbimage.c b/nx-X11/programs/Xserver/cfb/cfbimage.c
deleted file mode 100644
index ce3909e63..000000000
--- a/nx-X11/programs/Xserver/cfb/cfbimage.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/* $XFree86: xc/programs/Xserver/cfb/cfbimage.c,v 1.12 2001/10/28 03:33:01 tsi 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: cfbimage.c,v 1.4 2001/02/09 02:04:38 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 "cfb.h"
-#include "cfbmskbits.h"
-#include "servermd.h"
-#include "mi.h"
-
-void
-cfbPutImage(pDraw, pGC, depth, x, y, w, h, leftPad, format, pImage)
- DrawablePtr pDraw;
- GCPtr pGC;
- int depth, x, y, w, h;
- int leftPad;
- int format;
- char *pImage;
-{
- PixmapPtr pPixmap;
-
- if ((w == 0) || (h == 0))
- return;
-
- if (format != XYPixmap)
- {
- pPixmap = GetScratchPixmapHeader(pDraw->pScreen, w+leftPad, h, depth,
- BitsPerPixel(depth), PixmapBytePad(w+leftPad, depth),
- (pointer)pImage);
- if (!pPixmap)
- return;
-
- pGC->fExpose = FALSE;
- if (format == ZPixmap)
- (void)(*pGC->ops->CopyArea)((DrawablePtr)pPixmap, pDraw, pGC,
- leftPad, 0, w, h, x, y);
- else
- (void)(*pGC->ops->CopyPlane)((DrawablePtr)pPixmap, pDraw, pGC,
- leftPad, 0, w, h, x, y, 1);
- pGC->fExpose = TRUE;
- FreeScratchPixmapHeader(pPixmap);
- }
- else
- {
- CfbBits oldFg, oldBg;
- XID gcv[3];
- CfbBits oldPlanemask;
- unsigned long i;
- long bytesPer;
-
- depth = pGC->depth;
- oldPlanemask = pGC->planemask;
- oldFg = pGC->fgPixel;
- oldBg = pGC->bgPixel;
- gcv[0] = ~0L;
- gcv[1] = 0;
- DoChangeGC(pGC, GCForeground | GCBackground, gcv, 0);
- bytesPer = (long)h * BitmapBytePad(w + leftPad);
-
- for (i = 1 << (depth-1); i != 0; i >>= 1, pImage += bytesPer)
- {
- if (i & oldPlanemask)
- {
- gcv[0] = i;
- DoChangeGC(pGC, GCPlaneMask, gcv, 0);
- ValidateGC(pDraw, pGC);
- (*pGC->ops->PutImage)(pDraw, pGC, 1, x, y, w, h, leftPad,
- XYBitmap, pImage);
- }
- }
- gcv[0] = oldPlanemask;
- gcv[1] = oldFg;
- gcv[2] = oldBg;
- DoChangeGC(pGC, GCPlaneMask | GCForeground | GCBackground, gcv, 0);
- ValidateGC(pDraw, pGC);
- }
-}
-
-void
-cfbGetImage(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;
- ScreenPtr pScreen;
- PixmapPtr pPixmap;
-
- if ((w == 0) || (h == 0))
- return;
- if (pDrawable->bitsPerPixel == 1)
- {
- mfbGetImage(pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
- return;
- }
- pScreen = pDrawable->pScreen;
- /*
- * XFree86 DDX empties the root borderClip when the VT is
- * switched away; this checks for that case
- */
- if (!cfbDrawableEnabled (pDrawable))
- return;
- if (format == ZPixmap)
- {
- pPixmap = GetScratchPixmapHeader(pScreen, w, h,
- pDrawable->depth, pDrawable->bitsPerPixel,
- PixmapBytePad(w,pDrawable->depth), (pointer)pdstLine);
- if (!pPixmap)
- return;
- if ((planeMask & PMSK) != PMSK)
- bzero((char *)pdstLine, pPixmap->devKind * h);
- 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);
- cfbDoBitblt(pDrawable, (DrawablePtr)pPixmap, GXcopy, &rgnDst,
- &ptSrc, planeMask);
- REGION_UNINIT(pScreen, &rgnDst);
- FreeScratchPixmapHeader(pPixmap);
- }
- else
- {
-
-#if IMAGE_BYTE_ORDER == LSBFirst
-
- 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);
- cfbCopyImagePlane (pDrawable, (DrawablePtr)pPixmap, GXcopy, &rgnDst,
- &ptSrc, planeMask);
- REGION_UNINIT(pScreen, &rgnDst);
- FreeScratchPixmapHeader(pPixmap);
-#else
- miGetImage (pDrawable, sx, sy, w, h, format, planeMask, pdstLine);
-#endif
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-16 01:34:46 +0000