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authormarha <marha@users.sourceforge.net>2010-05-16 20:50:58 +0000
committermarha <marha@users.sourceforge.net>2010-05-16 20:50:58 +0000
commit1c94119ae26b94a60bb2c2b33494ed43c3b8a52f (patch)
treecfe0c736c95314edac7d9f1065be9c13026ed0c1 /xorg-server/hw/xnest
parent6b29aa4559aeb6f795caee047561654bfa0a1954 (diff)
downloadvcxsrv-1c94119ae26b94a60bb2c2b33494ed43c3b8a52f.tar.gz
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svn merge -r588:HEAD ^/branches/released .
Diffstat (limited to 'xorg-server/hw/xnest')
-rw-r--r--xorg-server/hw/xnest/Color.c990
-rw-r--r--xorg-server/hw/xnest/Cursor.c366
-rw-r--r--xorg-server/hw/xnest/Display.c386
-rw-r--r--xorg-server/hw/xnest/Font.c172
-rw-r--r--xorg-server/hw/xnest/GC.c678
-rw-r--r--xorg-server/hw/xnest/Keyboard.c514
-rw-r--r--xorg-server/hw/xnest/Pixmap.c282
-rw-r--r--xorg-server/hw/xnest/Screen.c841
8 files changed, 2114 insertions, 2115 deletions
diff --git a/xorg-server/hw/xnest/Color.c b/xorg-server/hw/xnest/Color.c
index 2e6de15e4..985b5ad95 100644
--- a/xorg-server/hw/xnest/Color.c
+++ b/xorg-server/hw/xnest/Color.c
@@ -1,495 +1,495 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "scrnintstr.h"
-#include "window.h"
-#include "windowstr.h"
-#include "colormapst.h"
-#include "resource.h"
-
-#include "Xnest.h"
-
-
-#include "Display.h"
-#include "Screen.h"
-#include "Color.h"
-#include "Visual.h"
-#include "XNWindow.h"
-#include "Args.h"
-
-static int cmapScrPrivateKeyIndex;
-static DevPrivateKey cmapScrPrivateKey = &cmapScrPrivateKeyIndex;
-
-#define GetInstalledColormap(s) ((ColormapPtr) dixLookupPrivate(&(s)->devPrivates, cmapScrPrivateKey))
-#define SetInstalledColormap(s,c) (dixSetPrivate(&(s)->devPrivates, cmapScrPrivateKey, c))
-
-Bool
-xnestCreateColormap(ColormapPtr pCmap)
-{
- VisualPtr pVisual;
- XColor *colors;
- int i, ncolors;
- Pixel red, green, blue;
- Pixel redInc, greenInc, blueInc;
-
- pVisual = pCmap->pVisual;
- ncolors = pVisual->ColormapEntries;
-
- pCmap->devPriv = (pointer)xalloc(sizeof(xnestPrivColormap));
-
- xnestColormapPriv(pCmap)->colormap =
- XCreateColormap(xnestDisplay,
- xnestDefaultWindows[pCmap->pScreen->myNum],
- xnestVisual(pVisual),
- (pVisual->class & DynamicClass) ?
- AllocAll : AllocNone);
-
-
- switch (pVisual->class) {
- case StaticGray: /* read only */
- colors = (XColor *)xalloc(ncolors * sizeof(XColor));
- for (i = 0; i < ncolors; i++)
- colors[i].pixel = i;
- XQueryColors(xnestDisplay, xnestColormap(pCmap), colors, ncolors);
- for (i = 0; i < ncolors; i++) {
- pCmap->red[i].co.local.red = colors[i].red;
- pCmap->red[i].co.local.green = colors[i].red;
- pCmap->red[i].co.local.blue = colors[i].red;
- }
- xfree(colors);
- break;
-
- case StaticColor: /* read only */
- colors = (XColor *)xalloc(ncolors * sizeof(XColor));
- for (i = 0; i < ncolors; i++)
- colors[i].pixel = i;
- XQueryColors(xnestDisplay, xnestColormap(pCmap), colors, ncolors);
- for (i = 0; i < ncolors; i++) {
- pCmap->red[i].co.local.red = colors[i].red;
- pCmap->red[i].co.local.green = colors[i].green;
- pCmap->red[i].co.local.blue = colors[i].blue;
- }
- xfree(colors);
- break;
-
- case TrueColor: /* read only */
- colors = (XColor *)xalloc(ncolors * sizeof(XColor));
- red = green = blue = 0L;
- redInc = lowbit(pVisual->redMask);
- greenInc = lowbit(pVisual->greenMask);
- blueInc = lowbit(pVisual->blueMask);
- for (i = 0; i < ncolors; i++) {
- colors[i].pixel = red | green | blue;
- red += redInc;
- if (red > pVisual->redMask) red = 0L;
- green += greenInc;
- if (green > pVisual->greenMask) green = 0L;
- blue += blueInc;
- if (blue > pVisual->blueMask) blue = 0L;
- }
- XQueryColors(xnestDisplay, xnestColormap(pCmap), colors, ncolors);
- for (i = 0; i < ncolors; i++) {
- pCmap->red[i].co.local.red = colors[i].red;
- pCmap->green[i].co.local.green = colors[i].green;
- pCmap->blue[i].co.local.blue = colors[i].blue;
- }
- xfree(colors);
- break;
-
- case GrayScale: /* read and write */
- break;
-
- case PseudoColor: /* read and write */
- break;
-
- case DirectColor: /* read and write */
- break;
- }
-
- return True;
-}
-
-void
-xnestDestroyColormap(ColormapPtr pCmap)
-{
- XFreeColormap(xnestDisplay, xnestColormap(pCmap));
- xfree(pCmap->devPriv);
-}
-
-#define SEARCH_PREDICATE \
- (xnestWindow(pWin) != None && wColormap(pWin) == icws->cmapIDs[i])
-
-static int
-xnestCountInstalledColormapWindows(WindowPtr pWin, pointer ptr)
-{
- xnestInstalledColormapWindows *icws = (xnestInstalledColormapWindows *)ptr;
- int i;
-
- for (i = 0; i < icws->numCmapIDs; i++)
- if (SEARCH_PREDICATE) {
- icws->numWindows++;
- return WT_DONTWALKCHILDREN;
- }
-
- return WT_WALKCHILDREN;
-}
-
-static int
-xnestGetInstalledColormapWindows(WindowPtr pWin, pointer ptr)
-{
- xnestInstalledColormapWindows *icws = (xnestInstalledColormapWindows *)ptr;
- int i;
-
- for (i = 0; i < icws->numCmapIDs; i++)
- if (SEARCH_PREDICATE) {
- icws->windows[icws->index++] = xnestWindow(pWin);
- return WT_DONTWALKCHILDREN;
- }
-
- return WT_WALKCHILDREN;
-}
-
-static Window *xnestOldInstalledColormapWindows = NULL;
-static int xnestNumOldInstalledColormapWindows = 0;
-
-static Bool
-xnestSameInstalledColormapWindows(Window *windows, int numWindows)
-{
- if (xnestNumOldInstalledColormapWindows != numWindows)
- return False;
-
- if (xnestOldInstalledColormapWindows == windows)
- return True;
-
- if (xnestOldInstalledColormapWindows == NULL || windows == NULL)
- return False;
-
- if (memcmp(xnestOldInstalledColormapWindows, windows,
- numWindows * sizeof(Window)))
- return False;
-
- return True;
-}
-
-void
-xnestSetInstalledColormapWindows(ScreenPtr pScreen)
-{
- xnestInstalledColormapWindows icws;
- int numWindows;
-
- icws.cmapIDs = (Colormap *)xalloc(pScreen->maxInstalledCmaps *
- sizeof(Colormap));
- icws.numCmapIDs = xnestListInstalledColormaps(pScreen, icws.cmapIDs);
- icws.numWindows = 0;
- WalkTree(pScreen, xnestCountInstalledColormapWindows, (pointer)&icws);
- if (icws.numWindows) {
- icws.windows = (Window *)xalloc((icws.numWindows + 1) * sizeof(Window));
- icws.index = 0;
- WalkTree(pScreen, xnestGetInstalledColormapWindows, (pointer)&icws);
- icws.windows[icws.numWindows] = xnestDefaultWindows[pScreen->myNum];
- numWindows = icws.numWindows + 1;
- }
- else {
- icws.windows = NULL;
- numWindows = 0;
- }
-
- xfree(icws.cmapIDs);
-
- if (!xnestSameInstalledColormapWindows(icws.windows, icws.numWindows)) {
- if (xnestOldInstalledColormapWindows)
- xfree(xnestOldInstalledColormapWindows);
-
-#ifdef _XSERVER64
- {
- int i;
- Window64 *windows = (Window64 *)xalloc(numWindows * sizeof(Window64));
-
- for(i = 0; i < numWindows; ++i)
- windows[i] = icws.windows[i];
- XSetWMColormapWindows(xnestDisplay, xnestDefaultWindows[pScreen->myNum],
- windows, numWindows);
- xfree(windows);
- }
-#else
- XSetWMColormapWindows(xnestDisplay, xnestDefaultWindows[pScreen->myNum],
- icws.windows, numWindows);
-#endif
-
- xnestOldInstalledColormapWindows = icws.windows;
- xnestNumOldInstalledColormapWindows = icws.numWindows;
-
-#ifdef DUMB_WINDOW_MANAGERS
- /*
- This code is for dumb window managers.
- This will only work with default local visual colormaps.
- */
- if (icws.numWindows)
- {
- WindowPtr pWin;
- Visual *visual;
- ColormapPtr pCmap;
-
- pWin = xnestWindowPtr(icws.windows[0]);
- visual = xnestVisualFromID(pScreen, wVisual(pWin));
-
- if (visual == xnestDefaultVisual(pScreen))
- dixLookupResourceByType((pointer *)&pCmap, wColormap(pWin),
- RT_COLORMAP, serverClient, DixUseAccess);
- else
- dixLookupResourceByType((pointer *)&pCmap, pScreen->defColormap,
- RT_COLORMAP, serverClient, DixUseAccess);
-
- XSetWindowColormap(xnestDisplay,
- xnestDefaultWindows[pScreen->myNum],
- xnestColormap(pCmap));
- }
-#endif /* DUMB_WINDOW_MANAGERS */
- }
- else
- if (icws.windows) xfree(icws.windows);
-}
-
-void
-xnestSetScreenSaverColormapWindow(ScreenPtr pScreen)
-{
- if (xnestOldInstalledColormapWindows)
- xfree(xnestOldInstalledColormapWindows);
-
-#ifdef _XSERVER64
- {
- Window64 window;
-
- window = xnestScreenSaverWindows[pScreen->myNum];
- XSetWMColormapWindows(xnestDisplay, xnestDefaultWindows[pScreen->myNum],
- &window, 1);
- xnestScreenSaverWindows[pScreen->myNum] = window;
- }
-#else
- XSetWMColormapWindows(xnestDisplay, xnestDefaultWindows[pScreen->myNum],
- &xnestScreenSaverWindows[pScreen->myNum], 1);
-#endif /* _XSERVER64 */
-
- xnestOldInstalledColormapWindows = NULL;
- xnestNumOldInstalledColormapWindows = 0;
-
- xnestDirectUninstallColormaps(pScreen);
-}
-
-void
-xnestDirectInstallColormaps(ScreenPtr pScreen)
-{
- int i, n;
- Colormap pCmapIDs[MAXCMAPS];
-
- if (!xnestDoDirectColormaps) return;
-
- n = (*pScreen->ListInstalledColormaps)(pScreen, pCmapIDs);
-
- for (i = 0; i < n; i++) {
- ColormapPtr pCmap;
-
- dixLookupResourceByType((pointer *)&pCmap, pCmapIDs[i], RT_COLORMAP,
- serverClient, DixInstallAccess);
- if (pCmap)
- XInstallColormap(xnestDisplay, xnestColormap(pCmap));
- }
-}
-
-void
-xnestDirectUninstallColormaps(ScreenPtr pScreen)
-{
- int i, n;
- Colormap pCmapIDs[MAXCMAPS];
-
- if (!xnestDoDirectColormaps) return;
-
- n = (*pScreen->ListInstalledColormaps)(pScreen, pCmapIDs);
-
- for (i = 0; i < n; i++) {
- ColormapPtr pCmap;
-
- dixLookupResourceByType((pointer *)&pCmap, pCmapIDs[i], RT_COLORMAP,
- serverClient, DixUninstallAccess);
- if (pCmap)
- XUninstallColormap(xnestDisplay, xnestColormap(pCmap));
- }
-}
-
-void
-xnestInstallColormap(ColormapPtr pCmap)
-{
- ColormapPtr pOldCmap = GetInstalledColormap(pCmap->pScreen);
-
- if(pCmap != pOldCmap)
- {
- xnestDirectUninstallColormaps(pCmap->pScreen);
-
- /* Uninstall pInstalledMap. Notify all interested parties. */
- if(pOldCmap != (ColormapPtr)None)
- WalkTree(pCmap->pScreen, TellLostMap, (pointer)&pOldCmap->mid);
-
- SetInstalledColormap(pCmap->pScreen, pCmap);
- WalkTree(pCmap->pScreen, TellGainedMap, (pointer)&pCmap->mid);
-
- xnestSetInstalledColormapWindows(pCmap->pScreen);
- xnestDirectInstallColormaps(pCmap->pScreen);
- }
-}
-
-void
-xnestUninstallColormap(ColormapPtr pCmap)
-{
- ColormapPtr pCurCmap = GetInstalledColormap(pCmap->pScreen);
-
- if(pCmap == pCurCmap)
- {
- if (pCmap->mid != pCmap->pScreen->defColormap)
- {
- dixLookupResourceByType((pointer *)&pCurCmap,
- pCmap->pScreen->defColormap,
- RT_COLORMAP,
- serverClient, DixInstallAccess);
- (*pCmap->pScreen->InstallColormap)(pCurCmap);
- }
- }
-}
-
-static Bool xnestInstalledDefaultColormap = False;
-
-int
-xnestListInstalledColormaps(ScreenPtr pScreen, Colormap *pCmapIDs)
-{
- if (xnestInstalledDefaultColormap) {
- *pCmapIDs = GetInstalledColormap(pScreen)->mid;
- return 1;
- }
- else
- return 0;
-}
-
-void
-xnestStoreColors(ColormapPtr pCmap, int nColors, xColorItem *pColors)
-{
- if (pCmap->pVisual->class & DynamicClass)
-#ifdef _XSERVER64
- {
- int i;
- XColor *pColors64 = (XColor *)xalloc(nColors * sizeof(XColor) );
-
- for(i = 0; i < nColors; ++i)
- {
- pColors64[i].pixel = pColors[i].pixel;
- pColors64[i].red = pColors[i].red;
- pColors64[i].green = pColors[i].green;
- pColors64[i].blue = pColors[i].blue;
- pColors64[i].flags = pColors[i].flags;
- }
- XStoreColors(xnestDisplay, xnestColormap(pCmap), pColors64, nColors);
- xfree(pColors64);
- }
-#else
- XStoreColors(xnestDisplay, xnestColormap(pCmap),
- (XColor *)pColors, nColors);
-#endif
-}
-
-void
-xnestResolveColor(unsigned short *pRed, unsigned short *pGreen,
- unsigned short *pBlue, VisualPtr pVisual)
-{
- int shift;
- unsigned int lim;
-
- shift = 16 - pVisual->bitsPerRGBValue;
- lim = (1 << pVisual->bitsPerRGBValue) - 1;
-
- if ((pVisual->class == PseudoColor) || (pVisual->class == DirectColor))
- {
- /* rescale to rgb bits */
- *pRed = ((*pRed >> shift) * 65535) / lim;
- *pGreen = ((*pGreen >> shift) * 65535) / lim;
- *pBlue = ((*pBlue >> shift) * 65535) / lim;
- }
- else if (pVisual->class == GrayScale)
- {
- /* rescale to gray then rgb bits */
- *pRed = (30L * *pRed + 59L * *pGreen + 11L * *pBlue) / 100;
- *pBlue = *pGreen = *pRed = ((*pRed >> shift) * 65535) / lim;
- }
- else if (pVisual->class == StaticGray)
- {
- unsigned int limg;
-
- limg = pVisual->ColormapEntries - 1;
- /* rescale to gray then [0..limg] then [0..65535] then rgb bits */
- *pRed = (30L * *pRed + 59L * *pGreen + 11L * *pBlue) / 100;
- *pRed = ((((*pRed * (limg + 1))) >> 16) * 65535) / limg;
- *pBlue = *pGreen = *pRed = ((*pRed >> shift) * 65535) / lim;
- }
- else
- {
- unsigned limr, limg, limb;
-
- limr = pVisual->redMask >> pVisual->offsetRed;
- limg = pVisual->greenMask >> pVisual->offsetGreen;
- limb = pVisual->blueMask >> pVisual->offsetBlue;
- /* rescale to [0..limN] then [0..65535] then rgb bits */
- *pRed = ((((((*pRed * (limr + 1)) >> 16) *
- 65535) / limr) >> shift) * 65535) / lim;
- *pGreen = ((((((*pGreen * (limg + 1)) >> 16) *
- 65535) / limg) >> shift) * 65535) / lim;
- *pBlue = ((((((*pBlue * (limb + 1)) >> 16) *
- 65535) / limb) >> shift) * 65535) / lim;
- }
-}
-
-Bool
-xnestCreateDefaultColormap(ScreenPtr pScreen)
-{
- VisualPtr pVisual;
- ColormapPtr pCmap;
- unsigned short zero = 0, ones = 0xFFFF;
- Pixel wp, bp;
-
- for (pVisual = pScreen->visuals;
- pVisual->vid != pScreen->rootVisual;
- pVisual++);
-
- if (CreateColormap(pScreen->defColormap, pScreen, pVisual, &pCmap,
- (pVisual->class & DynamicClass) ? AllocNone : AllocAll, 0)
- != Success)
- return False;
-
- wp = pScreen->whitePixel;
- bp = pScreen->blackPixel;
- if ((AllocColor(pCmap, &ones, &ones, &ones, &wp, 0) !=
- Success) ||
- (AllocColor(pCmap, &zero, &zero, &zero, &bp, 0) !=
- Success))
- return FALSE;
- pScreen->whitePixel = wp;
- pScreen->blackPixel = bp;
- (*pScreen->InstallColormap)(pCmap);
-
- xnestInstalledDefaultColormap = True;
-
- return True;
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "scrnintstr.h"
+#include "window.h"
+#include "windowstr.h"
+#include "colormapst.h"
+#include "resource.h"
+
+#include "Xnest.h"
+
+
+#include "Display.h"
+#include "Screen.h"
+#include "Color.h"
+#include "Visual.h"
+#include "XNWindow.h"
+#include "Args.h"
+
+static int cmapScrPrivateKeyIndex;
+static DevPrivateKey cmapScrPrivateKey = &cmapScrPrivateKeyIndex;
+
+#define GetInstalledColormap(s) ((ColormapPtr) dixLookupPrivate(&(s)->devPrivates, cmapScrPrivateKey))
+#define SetInstalledColormap(s,c) (dixSetPrivate(&(s)->devPrivates, cmapScrPrivateKey, c))
+
+Bool
+xnestCreateColormap(ColormapPtr pCmap)
+{
+ VisualPtr pVisual;
+ XColor *colors;
+ int i, ncolors;
+ Pixel red, green, blue;
+ Pixel redInc, greenInc, blueInc;
+
+ pVisual = pCmap->pVisual;
+ ncolors = pVisual->ColormapEntries;
+
+ pCmap->devPriv = (pointer)malloc(sizeof(xnestPrivColormap));
+
+ xnestColormapPriv(pCmap)->colormap =
+ XCreateColormap(xnestDisplay,
+ xnestDefaultWindows[pCmap->pScreen->myNum],
+ xnestVisual(pVisual),
+ (pVisual->class & DynamicClass) ?
+ AllocAll : AllocNone);
+
+
+ switch (pVisual->class) {
+ case StaticGray: /* read only */
+ colors = (XColor *)malloc(ncolors * sizeof(XColor));
+ for (i = 0; i < ncolors; i++)
+ colors[i].pixel = i;
+ XQueryColors(xnestDisplay, xnestColormap(pCmap), colors, ncolors);
+ for (i = 0; i < ncolors; i++) {
+ pCmap->red[i].co.local.red = colors[i].red;
+ pCmap->red[i].co.local.green = colors[i].red;
+ pCmap->red[i].co.local.blue = colors[i].red;
+ }
+ free(colors);
+ break;
+
+ case StaticColor: /* read only */
+ colors = (XColor *)malloc(ncolors * sizeof(XColor));
+ for (i = 0; i < ncolors; i++)
+ colors[i].pixel = i;
+ XQueryColors(xnestDisplay, xnestColormap(pCmap), colors, ncolors);
+ for (i = 0; i < ncolors; i++) {
+ pCmap->red[i].co.local.red = colors[i].red;
+ pCmap->red[i].co.local.green = colors[i].green;
+ pCmap->red[i].co.local.blue = colors[i].blue;
+ }
+ free(colors);
+ break;
+
+ case TrueColor: /* read only */
+ colors = (XColor *)malloc(ncolors * sizeof(XColor));
+ red = green = blue = 0L;
+ redInc = lowbit(pVisual->redMask);
+ greenInc = lowbit(pVisual->greenMask);
+ blueInc = lowbit(pVisual->blueMask);
+ for (i = 0; i < ncolors; i++) {
+ colors[i].pixel = red | green | blue;
+ red += redInc;
+ if (red > pVisual->redMask) red = 0L;
+ green += greenInc;
+ if (green > pVisual->greenMask) green = 0L;
+ blue += blueInc;
+ if (blue > pVisual->blueMask) blue = 0L;
+ }
+ XQueryColors(xnestDisplay, xnestColormap(pCmap), colors, ncolors);
+ for (i = 0; i < ncolors; i++) {
+ pCmap->red[i].co.local.red = colors[i].red;
+ pCmap->green[i].co.local.green = colors[i].green;
+ pCmap->blue[i].co.local.blue = colors[i].blue;
+ }
+ free(colors);
+ break;
+
+ case GrayScale: /* read and write */
+ break;
+
+ case PseudoColor: /* read and write */
+ break;
+
+ case DirectColor: /* read and write */
+ break;
+ }
+
+ return True;
+}
+
+void
+xnestDestroyColormap(ColormapPtr pCmap)
+{
+ XFreeColormap(xnestDisplay, xnestColormap(pCmap));
+ free(pCmap->devPriv);
+}
+
+#define SEARCH_PREDICATE \
+ (xnestWindow(pWin) != None && wColormap(pWin) == icws->cmapIDs[i])
+
+static int
+xnestCountInstalledColormapWindows(WindowPtr pWin, pointer ptr)
+{
+ xnestInstalledColormapWindows *icws = (xnestInstalledColormapWindows *)ptr;
+ int i;
+
+ for (i = 0; i < icws->numCmapIDs; i++)
+ if (SEARCH_PREDICATE) {
+ icws->numWindows++;
+ return WT_DONTWALKCHILDREN;
+ }
+
+ return WT_WALKCHILDREN;
+}
+
+static int
+xnestGetInstalledColormapWindows(WindowPtr pWin, pointer ptr)
+{
+ xnestInstalledColormapWindows *icws = (xnestInstalledColormapWindows *)ptr;
+ int i;
+
+ for (i = 0; i < icws->numCmapIDs; i++)
+ if (SEARCH_PREDICATE) {
+ icws->windows[icws->index++] = xnestWindow(pWin);
+ return WT_DONTWALKCHILDREN;
+ }
+
+ return WT_WALKCHILDREN;
+}
+
+static Window *xnestOldInstalledColormapWindows = NULL;
+static int xnestNumOldInstalledColormapWindows = 0;
+
+static Bool
+xnestSameInstalledColormapWindows(Window *windows, int numWindows)
+{
+ if (xnestNumOldInstalledColormapWindows != numWindows)
+ return False;
+
+ if (xnestOldInstalledColormapWindows == windows)
+ return True;
+
+ if (xnestOldInstalledColormapWindows == NULL || windows == NULL)
+ return False;
+
+ if (memcmp(xnestOldInstalledColormapWindows, windows,
+ numWindows * sizeof(Window)))
+ return False;
+
+ return True;
+}
+
+void
+xnestSetInstalledColormapWindows(ScreenPtr pScreen)
+{
+ xnestInstalledColormapWindows icws;
+ int numWindows;
+
+ icws.cmapIDs = (Colormap *)malloc(pScreen->maxInstalledCmaps *
+ sizeof(Colormap));
+ icws.numCmapIDs = xnestListInstalledColormaps(pScreen, icws.cmapIDs);
+ icws.numWindows = 0;
+ WalkTree(pScreen, xnestCountInstalledColormapWindows, (pointer)&icws);
+ if (icws.numWindows) {
+ icws.windows = (Window *)malloc((icws.numWindows + 1) * sizeof(Window));
+ icws.index = 0;
+ WalkTree(pScreen, xnestGetInstalledColormapWindows, (pointer)&icws);
+ icws.windows[icws.numWindows] = xnestDefaultWindows[pScreen->myNum];
+ numWindows = icws.numWindows + 1;
+ }
+ else {
+ icws.windows = NULL;
+ numWindows = 0;
+ }
+
+ free(icws.cmapIDs);
+
+ if (!xnestSameInstalledColormapWindows(icws.windows, icws.numWindows)) {
+ if (xnestOldInstalledColormapWindows)
+ free(xnestOldInstalledColormapWindows);
+
+#ifdef _XSERVER64
+ {
+ int i;
+ Window64 *windows = (Window64 *)malloc(numWindows * sizeof(Window64));
+
+ for(i = 0; i < numWindows; ++i)
+ windows[i] = icws.windows[i];
+ XSetWMColormapWindows(xnestDisplay, xnestDefaultWindows[pScreen->myNum],
+ windows, numWindows);
+ free(windows);
+ }
+#else
+ XSetWMColormapWindows(xnestDisplay, xnestDefaultWindows[pScreen->myNum],
+ icws.windows, numWindows);
+#endif
+
+ xnestOldInstalledColormapWindows = icws.windows;
+ xnestNumOldInstalledColormapWindows = icws.numWindows;
+
+#ifdef DUMB_WINDOW_MANAGERS
+ /*
+ This code is for dumb window managers.
+ This will only work with default local visual colormaps.
+ */
+ if (icws.numWindows)
+ {
+ WindowPtr pWin;
+ Visual *visual;
+ ColormapPtr pCmap;
+
+ pWin = xnestWindowPtr(icws.windows[0]);
+ visual = xnestVisualFromID(pScreen, wVisual(pWin));
+
+ if (visual == xnestDefaultVisual(pScreen))
+ dixLookupResourceByType((pointer *)&pCmap, wColormap(pWin),
+ RT_COLORMAP, serverClient, DixUseAccess);
+ else
+ dixLookupResourceByType((pointer *)&pCmap, pScreen->defColormap,
+ RT_COLORMAP, serverClient, DixUseAccess);
+
+ XSetWindowColormap(xnestDisplay,
+ xnestDefaultWindows[pScreen->myNum],
+ xnestColormap(pCmap));
+ }
+#endif /* DUMB_WINDOW_MANAGERS */
+ }
+ else
+ if (icws.windows) free(icws.windows);
+}
+
+void
+xnestSetScreenSaverColormapWindow(ScreenPtr pScreen)
+{
+ if (xnestOldInstalledColormapWindows)
+ free(xnestOldInstalledColormapWindows);
+
+#ifdef _XSERVER64
+ {
+ Window64 window;
+
+ window = xnestScreenSaverWindows[pScreen->myNum];
+ XSetWMColormapWindows(xnestDisplay, xnestDefaultWindows[pScreen->myNum],
+ &window, 1);
+ xnestScreenSaverWindows[pScreen->myNum] = window;
+ }
+#else
+ XSetWMColormapWindows(xnestDisplay, xnestDefaultWindows[pScreen->myNum],
+ &xnestScreenSaverWindows[pScreen->myNum], 1);
+#endif /* _XSERVER64 */
+
+ xnestOldInstalledColormapWindows = NULL;
+ xnestNumOldInstalledColormapWindows = 0;
+
+ xnestDirectUninstallColormaps(pScreen);
+}
+
+void
+xnestDirectInstallColormaps(ScreenPtr pScreen)
+{
+ int i, n;
+ Colormap pCmapIDs[MAXCMAPS];
+
+ if (!xnestDoDirectColormaps) return;
+
+ n = (*pScreen->ListInstalledColormaps)(pScreen, pCmapIDs);
+
+ for (i = 0; i < n; i++) {
+ ColormapPtr pCmap;
+
+ dixLookupResourceByType((pointer *)&pCmap, pCmapIDs[i], RT_COLORMAP,
+ serverClient, DixInstallAccess);
+ if (pCmap)
+ XInstallColormap(xnestDisplay, xnestColormap(pCmap));
+ }
+}
+
+void
+xnestDirectUninstallColormaps(ScreenPtr pScreen)
+{
+ int i, n;
+ Colormap pCmapIDs[MAXCMAPS];
+
+ if (!xnestDoDirectColormaps) return;
+
+ n = (*pScreen->ListInstalledColormaps)(pScreen, pCmapIDs);
+
+ for (i = 0; i < n; i++) {
+ ColormapPtr pCmap;
+
+ dixLookupResourceByType((pointer *)&pCmap, pCmapIDs[i], RT_COLORMAP,
+ serverClient, DixUninstallAccess);
+ if (pCmap)
+ XUninstallColormap(xnestDisplay, xnestColormap(pCmap));
+ }
+}
+
+void
+xnestInstallColormap(ColormapPtr pCmap)
+{
+ ColormapPtr pOldCmap = GetInstalledColormap(pCmap->pScreen);
+
+ if(pCmap != pOldCmap)
+ {
+ xnestDirectUninstallColormaps(pCmap->pScreen);
+
+ /* Uninstall pInstalledMap. Notify all interested parties. */
+ if(pOldCmap != (ColormapPtr)None)
+ WalkTree(pCmap->pScreen, TellLostMap, (pointer)&pOldCmap->mid);
+
+ SetInstalledColormap(pCmap->pScreen, pCmap);
+ WalkTree(pCmap->pScreen, TellGainedMap, (pointer)&pCmap->mid);
+
+ xnestSetInstalledColormapWindows(pCmap->pScreen);
+ xnestDirectInstallColormaps(pCmap->pScreen);
+ }
+}
+
+void
+xnestUninstallColormap(ColormapPtr pCmap)
+{
+ ColormapPtr pCurCmap = GetInstalledColormap(pCmap->pScreen);
+
+ if(pCmap == pCurCmap)
+ {
+ if (pCmap->mid != pCmap->pScreen->defColormap)
+ {
+ dixLookupResourceByType((pointer *)&pCurCmap,
+ pCmap->pScreen->defColormap,
+ RT_COLORMAP,
+ serverClient, DixInstallAccess);
+ (*pCmap->pScreen->InstallColormap)(pCurCmap);
+ }
+ }
+}
+
+static Bool xnestInstalledDefaultColormap = False;
+
+int
+xnestListInstalledColormaps(ScreenPtr pScreen, Colormap *pCmapIDs)
+{
+ if (xnestInstalledDefaultColormap) {
+ *pCmapIDs = GetInstalledColormap(pScreen)->mid;
+ return 1;
+ }
+ else
+ return 0;
+}
+
+void
+xnestStoreColors(ColormapPtr pCmap, int nColors, xColorItem *pColors)
+{
+ if (pCmap->pVisual->class & DynamicClass)
+#ifdef _XSERVER64
+ {
+ int i;
+ XColor *pColors64 = (XColor *)malloc(nColors * sizeof(XColor) );
+
+ for(i = 0; i < nColors; ++i)
+ {
+ pColors64[i].pixel = pColors[i].pixel;
+ pColors64[i].red = pColors[i].red;
+ pColors64[i].green = pColors[i].green;
+ pColors64[i].blue = pColors[i].blue;
+ pColors64[i].flags = pColors[i].flags;
+ }
+ XStoreColors(xnestDisplay, xnestColormap(pCmap), pColors64, nColors);
+ free(pColors64);
+ }
+#else
+ XStoreColors(xnestDisplay, xnestColormap(pCmap),
+ (XColor *)pColors, nColors);
+#endif
+}
+
+void
+xnestResolveColor(unsigned short *pRed, unsigned short *pGreen,
+ unsigned short *pBlue, VisualPtr pVisual)
+{
+ int shift;
+ unsigned int lim;
+
+ shift = 16 - pVisual->bitsPerRGBValue;
+ lim = (1 << pVisual->bitsPerRGBValue) - 1;
+
+ if ((pVisual->class == PseudoColor) || (pVisual->class == DirectColor))
+ {
+ /* rescale to rgb bits */
+ *pRed = ((*pRed >> shift) * 65535) / lim;
+ *pGreen = ((*pGreen >> shift) * 65535) / lim;
+ *pBlue = ((*pBlue >> shift) * 65535) / lim;
+ }
+ else if (pVisual->class == GrayScale)
+ {
+ /* rescale to gray then rgb bits */
+ *pRed = (30L * *pRed + 59L * *pGreen + 11L * *pBlue) / 100;
+ *pBlue = *pGreen = *pRed = ((*pRed >> shift) * 65535) / lim;
+ }
+ else if (pVisual->class == StaticGray)
+ {
+ unsigned int limg;
+
+ limg = pVisual->ColormapEntries - 1;
+ /* rescale to gray then [0..limg] then [0..65535] then rgb bits */
+ *pRed = (30L * *pRed + 59L * *pGreen + 11L * *pBlue) / 100;
+ *pRed = ((((*pRed * (limg + 1))) >> 16) * 65535) / limg;
+ *pBlue = *pGreen = *pRed = ((*pRed >> shift) * 65535) / lim;
+ }
+ else
+ {
+ unsigned limr, limg, limb;
+
+ limr = pVisual->redMask >> pVisual->offsetRed;
+ limg = pVisual->greenMask >> pVisual->offsetGreen;
+ limb = pVisual->blueMask >> pVisual->offsetBlue;
+ /* rescale to [0..limN] then [0..65535] then rgb bits */
+ *pRed = ((((((*pRed * (limr + 1)) >> 16) *
+ 65535) / limr) >> shift) * 65535) / lim;
+ *pGreen = ((((((*pGreen * (limg + 1)) >> 16) *
+ 65535) / limg) >> shift) * 65535) / lim;
+ *pBlue = ((((((*pBlue * (limb + 1)) >> 16) *
+ 65535) / limb) >> shift) * 65535) / lim;
+ }
+}
+
+Bool
+xnestCreateDefaultColormap(ScreenPtr pScreen)
+{
+ VisualPtr pVisual;
+ ColormapPtr pCmap;
+ unsigned short zero = 0, ones = 0xFFFF;
+ Pixel wp, bp;
+
+ for (pVisual = pScreen->visuals;
+ pVisual->vid != pScreen->rootVisual;
+ pVisual++);
+
+ if (CreateColormap(pScreen->defColormap, pScreen, pVisual, &pCmap,
+ (pVisual->class & DynamicClass) ? AllocNone : AllocAll, 0)
+ != Success)
+ return False;
+
+ wp = pScreen->whitePixel;
+ bp = pScreen->blackPixel;
+ if ((AllocColor(pCmap, &ones, &ones, &ones, &wp, 0) !=
+ Success) ||
+ (AllocColor(pCmap, &zero, &zero, &zero, &bp, 0) !=
+ Success))
+ return FALSE;
+ pScreen->whitePixel = wp;
+ pScreen->blackPixel = bp;
+ (*pScreen->InstallColormap)(pCmap);
+
+ xnestInstalledDefaultColormap = True;
+
+ return True;
+}
diff --git a/xorg-server/hw/xnest/Cursor.c b/xorg-server/hw/xnest/Cursor.c
index 12f47e725..290074d4e 100644
--- a/xorg-server/hw/xnest/Cursor.c
+++ b/xorg-server/hw/xnest/Cursor.c
@@ -1,183 +1,183 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "screenint.h"
-#include "input.h"
-#include "misc.h"
-#include "cursor.h"
-#include "cursorstr.h"
-#include "scrnintstr.h"
-#include "servermd.h"
-#include "mipointrst.h"
-
-#include "Xnest.h"
-
-#include "Display.h"
-#include "Screen.h"
-#include "XNCursor.h"
-#include "Visual.h"
-#include "Keyboard.h"
-#include "Args.h"
-
-xnestCursorFuncRec xnestCursorFuncs = {NULL};
-
-Bool
-xnestRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
-{
- XImage *ximage;
- Pixmap source, mask;
- XColor fg_color, bg_color;
- unsigned long valuemask;
- XGCValues values;
-
- valuemask = GCFunction |
- GCPlaneMask |
- GCForeground |
- GCBackground |
- GCClipMask;
-
- values.function = GXcopy;
- values.plane_mask = AllPlanes;
- values.foreground = 1L;
- values.background = 0L;
- values.clip_mask = None;
-
- XChangeGC(xnestDisplay, xnestBitmapGC, valuemask, &values);
-
- source = XCreatePixmap(xnestDisplay,
- xnestDefaultWindows[pScreen->myNum],
- pCursor->bits->width,
- pCursor->bits->height,
- 1);
-
- mask = XCreatePixmap(xnestDisplay,
- xnestDefaultWindows[pScreen->myNum],
- pCursor->bits->width,
- pCursor->bits->height,
- 1);
-
- ximage = XCreateImage(xnestDisplay,
- xnestDefaultVisual(pScreen),
- 1, XYBitmap, 0,
- (char *)pCursor->bits->source,
- pCursor->bits->width,
- pCursor->bits->height,
- BitmapPad(xnestDisplay), 0);
-
- XPutImage(xnestDisplay, source, xnestBitmapGC, ximage,
- 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
-
- XFree(ximage);
-
- ximage = XCreateImage(xnestDisplay,
- xnestDefaultVisual(pScreen),
- 1, XYBitmap, 0,
- (char *)pCursor->bits->mask,
- pCursor->bits->width,
- pCursor->bits->height,
- BitmapPad(xnestDisplay), 0);
-
- XPutImage(xnestDisplay, mask, xnestBitmapGC, ximage,
- 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
-
- XFree(ximage);
-
- fg_color.red = pCursor->foreRed;
- fg_color.green = pCursor->foreGreen;
- fg_color.blue = pCursor->foreBlue;
-
- bg_color.red = pCursor->backRed;
- bg_color.green = pCursor->backGreen;
- bg_color.blue = pCursor->backBlue;
-
- xnestSetCursorPriv(pCursor, pScreen, xalloc(sizeof(xnestPrivCursor)));
- xnestCursor(pCursor, pScreen) =
- XCreatePixmapCursor(xnestDisplay, source, mask, &fg_color, &bg_color,
- pCursor->bits->xhot, pCursor->bits->yhot);
-
- XFreePixmap(xnestDisplay, source);
- XFreePixmap(xnestDisplay, mask);
-
- return True;
-}
-
-Bool
-xnestUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
-{
- XFreeCursor(xnestDisplay, xnestCursor(pCursor, pScreen));
- xfree(xnestGetCursorPriv(pCursor, pScreen));
- return True;
-}
-
-void
-xnestRecolorCursor(ScreenPtr pScreen, CursorPtr pCursor, Bool displayed)
-{
- XColor fg_color, bg_color;
-
- fg_color.red = pCursor->foreRed;
- fg_color.green = pCursor->foreGreen;
- fg_color.blue = pCursor->foreBlue;
-
- bg_color.red = pCursor->backRed;
- bg_color.green = pCursor->backGreen;
- bg_color.blue = pCursor->backBlue;
-
- XRecolorCursor(xnestDisplay,
- xnestCursor(pCursor, pScreen),
- &fg_color, &bg_color);
-}
-
-void xnestSetCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
-{
- if (pCursor)
- {
- XDefineCursor(xnestDisplay,
- xnestDefaultWindows[pScreen->myNum],
- xnestCursor(pCursor, pScreen));
- }
-}
-
-void
-xnestMoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
-{
-}
-
-Bool
-xnestDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
- xnestCursorFuncPtr pScreenPriv;
-
- pScreenPriv = (xnestCursorFuncPtr)
- dixLookupPrivate(&pScreen->devPrivates, xnestCursorScreenKey);
-
- pScreenPriv->spriteFuncs->DeviceCursorInitialize(pDev, pScreen);
- return TRUE;
-}
-
-void
-xnestDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
- xnestCursorFuncPtr pScreenPriv;
-
- pScreenPriv = (xnestCursorFuncPtr)
- dixLookupPrivate(&pScreen->devPrivates, xnestCursorScreenKey);
-
- pScreenPriv->spriteFuncs->DeviceCursorCleanup(pDev, pScreen);
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "screenint.h"
+#include "input.h"
+#include "misc.h"
+#include "cursor.h"
+#include "cursorstr.h"
+#include "scrnintstr.h"
+#include "servermd.h"
+#include "mipointrst.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Screen.h"
+#include "XNCursor.h"
+#include "Visual.h"
+#include "Keyboard.h"
+#include "Args.h"
+
+xnestCursorFuncRec xnestCursorFuncs = {NULL};
+
+Bool
+xnestRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
+{
+ XImage *ximage;
+ Pixmap source, mask;
+ XColor fg_color, bg_color;
+ unsigned long valuemask;
+ XGCValues values;
+
+ valuemask = GCFunction |
+ GCPlaneMask |
+ GCForeground |
+ GCBackground |
+ GCClipMask;
+
+ values.function = GXcopy;
+ values.plane_mask = AllPlanes;
+ values.foreground = 1L;
+ values.background = 0L;
+ values.clip_mask = None;
+
+ XChangeGC(xnestDisplay, xnestBitmapGC, valuemask, &values);
+
+ source = XCreatePixmap(xnestDisplay,
+ xnestDefaultWindows[pScreen->myNum],
+ pCursor->bits->width,
+ pCursor->bits->height,
+ 1);
+
+ mask = XCreatePixmap(xnestDisplay,
+ xnestDefaultWindows[pScreen->myNum],
+ pCursor->bits->width,
+ pCursor->bits->height,
+ 1);
+
+ ximage = XCreateImage(xnestDisplay,
+ xnestDefaultVisual(pScreen),
+ 1, XYBitmap, 0,
+ (char *)pCursor->bits->source,
+ pCursor->bits->width,
+ pCursor->bits->height,
+ BitmapPad(xnestDisplay), 0);
+
+ XPutImage(xnestDisplay, source, xnestBitmapGC, ximage,
+ 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
+
+ XFree(ximage);
+
+ ximage = XCreateImage(xnestDisplay,
+ xnestDefaultVisual(pScreen),
+ 1, XYBitmap, 0,
+ (char *)pCursor->bits->mask,
+ pCursor->bits->width,
+ pCursor->bits->height,
+ BitmapPad(xnestDisplay), 0);
+
+ XPutImage(xnestDisplay, mask, xnestBitmapGC, ximage,
+ 0, 0, 0, 0, pCursor->bits->width, pCursor->bits->height);
+
+ XFree(ximage);
+
+ fg_color.red = pCursor->foreRed;
+ fg_color.green = pCursor->foreGreen;
+ fg_color.blue = pCursor->foreBlue;
+
+ bg_color.red = pCursor->backRed;
+ bg_color.green = pCursor->backGreen;
+ bg_color.blue = pCursor->backBlue;
+
+ xnestSetCursorPriv(pCursor, pScreen, malloc(sizeof(xnestPrivCursor)));
+ xnestCursor(pCursor, pScreen) =
+ XCreatePixmapCursor(xnestDisplay, source, mask, &fg_color, &bg_color,
+ pCursor->bits->xhot, pCursor->bits->yhot);
+
+ XFreePixmap(xnestDisplay, source);
+ XFreePixmap(xnestDisplay, mask);
+
+ return True;
+}
+
+Bool
+xnestUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
+{
+ XFreeCursor(xnestDisplay, xnestCursor(pCursor, pScreen));
+ free(xnestGetCursorPriv(pCursor, pScreen));
+ return True;
+}
+
+void
+xnestRecolorCursor(ScreenPtr pScreen, CursorPtr pCursor, Bool displayed)
+{
+ XColor fg_color, bg_color;
+
+ fg_color.red = pCursor->foreRed;
+ fg_color.green = pCursor->foreGreen;
+ fg_color.blue = pCursor->foreBlue;
+
+ bg_color.red = pCursor->backRed;
+ bg_color.green = pCursor->backGreen;
+ bg_color.blue = pCursor->backBlue;
+
+ XRecolorCursor(xnestDisplay,
+ xnestCursor(pCursor, pScreen),
+ &fg_color, &bg_color);
+}
+
+void xnestSetCursor (DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
+{
+ if (pCursor)
+ {
+ XDefineCursor(xnestDisplay,
+ xnestDefaultWindows[pScreen->myNum],
+ xnestCursor(pCursor, pScreen));
+ }
+}
+
+void
+xnestMoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
+{
+}
+
+Bool
+xnestDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+ xnestCursorFuncPtr pScreenPriv;
+
+ pScreenPriv = (xnestCursorFuncPtr)
+ dixLookupPrivate(&pScreen->devPrivates, xnestCursorScreenKey);
+
+ pScreenPriv->spriteFuncs->DeviceCursorInitialize(pDev, pScreen);
+ return TRUE;
+}
+
+void
+xnestDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
+{
+ xnestCursorFuncPtr pScreenPriv;
+
+ pScreenPriv = (xnestCursorFuncPtr)
+ dixLookupPrivate(&pScreen->devPrivates, xnestCursorScreenKey);
+
+ pScreenPriv->spriteFuncs->DeviceCursorCleanup(pDev, pScreen);
+}
diff --git a/xorg-server/hw/xnest/Display.c b/xorg-server/hw/xnest/Display.c
index 01290417c..72c640186 100644
--- a/xorg-server/hw/xnest/Display.c
+++ b/xorg-server/hw/xnest/Display.c
@@ -1,193 +1,193 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "screenint.h"
-#include "input.h"
-#include "misc.h"
-#include "scrnintstr.h"
-#include "servermd.h"
-
-#include "Xnest.h"
-
-#include "Display.h"
-#include "Init.h"
-#include "Args.h"
-
-#include "icon"
-#include "screensaver"
-
-Display *xnestDisplay = NULL;
-XVisualInfo *xnestVisuals;
-int xnestNumVisuals;
-int xnestDefaultVisualIndex;
-Colormap *xnestDefaultColormaps;
-static int xnestNumDefaultColormaps;
-int *xnestDepths;
-int xnestNumDepths;
-XPixmapFormatValues *xnestPixmapFormats;
-int xnestNumPixmapFormats;
-Pixel xnestBlackPixel;
-Pixel xnestWhitePixel;
-Drawable xnestDefaultDrawables[MAXDEPTH + 1];
-Pixmap xnestIconBitmap;
-Pixmap xnestScreenSaverPixmap;
-XlibGC xnestBitmapGC;
-unsigned long xnestEventMask;
-
-void
-xnestOpenDisplay(int argc, char *argv[])
-{
- XVisualInfo vi;
- long mask;
- int i, j;
-
- if (!xnestDoFullGeneration) return;
-
- xnestCloseDisplay();
-
- xnestDisplay = XOpenDisplay(xnestDisplayName);
- if (xnestDisplay == NULL)
- FatalError("Unable to open display \"%s\".\n",
- XDisplayName(xnestDisplayName));
-
- if (xnestSynchronize)
- XSynchronize(xnestDisplay, True);
-
- mask = VisualScreenMask;
- vi.screen = DefaultScreen(xnestDisplay);
- xnestVisuals = XGetVisualInfo(xnestDisplay, mask, &vi, &xnestNumVisuals);
- if (xnestNumVisuals == 0 || xnestVisuals == NULL)
- FatalError("Unable to find any visuals.\n");
-
- if (xnestUserDefaultClass || xnestUserDefaultDepth) {
- xnestDefaultVisualIndex = UNDEFINED;
- for (i = 0; i < xnestNumVisuals; i++)
- if ((!xnestUserDefaultClass ||
- xnestVisuals[i].class == xnestDefaultClass)
- &&
- (!xnestUserDefaultDepth ||
- xnestVisuals[i].depth == xnestDefaultDepth)) {
- xnestDefaultVisualIndex = i;
- break;
- }
- if (xnestDefaultVisualIndex == UNDEFINED)
- FatalError("Unable to find desired default visual.\n");
- }
- else {
- vi.visualid = XVisualIDFromVisual(DefaultVisual(xnestDisplay,
- DefaultScreen(xnestDisplay)));
- xnestDefaultVisualIndex = 0;
- for (i = 0; i < xnestNumVisuals; i++)
- if (vi.visualid == xnestVisuals[i].visualid)
- xnestDefaultVisualIndex = i;
- }
-
- xnestNumDefaultColormaps = xnestNumVisuals;
- xnestDefaultColormaps = (Colormap *)xalloc(xnestNumDefaultColormaps *
- sizeof(Colormap));
- for (i = 0; i < xnestNumDefaultColormaps; i++)
- xnestDefaultColormaps[i] = XCreateColormap(xnestDisplay,
- DefaultRootWindow(xnestDisplay),
- xnestVisuals[i].visual,
- AllocNone);
-
- xnestDepths = XListDepths(xnestDisplay, DefaultScreen(xnestDisplay),
- &xnestNumDepths);
-
- xnestPixmapFormats = XListPixmapFormats(xnestDisplay,
- &xnestNumPixmapFormats);
-
- xnestBlackPixel = BlackPixel(xnestDisplay, DefaultScreen(xnestDisplay));
- xnestWhitePixel = WhitePixel(xnestDisplay, DefaultScreen(xnestDisplay));
-
- if (xnestParentWindow != (Window) 0)
- xnestEventMask = StructureNotifyMask;
- else
- xnestEventMask = 0L;
-
- for (i = 0; i <= MAXDEPTH; i++)
- xnestDefaultDrawables[i] = None;
-
- for (i = 0; i < xnestNumPixmapFormats; i++)
- for (j = 0; j < xnestNumDepths; j++)
- if (xnestPixmapFormats[i].depth == 1 ||
- xnestPixmapFormats[i].depth == xnestDepths[j]) {
- xnestDefaultDrawables[xnestPixmapFormats[i].depth] =
- XCreatePixmap(xnestDisplay, DefaultRootWindow(xnestDisplay),
- 1, 1, xnestPixmapFormats[i].depth);
- }
-
- xnestBitmapGC = XCreateGC(xnestDisplay, xnestDefaultDrawables[1], 0L, NULL);
-
- if (!(xnestUserGeometry & XValue))
- xnestX = 0;
-
- if (!(xnestUserGeometry & YValue))
- xnestY = 0;
-
- if (xnestParentWindow == 0) {
- if (!(xnestUserGeometry & WidthValue))
- xnestWidth = 3 * DisplayWidth(xnestDisplay,
- DefaultScreen(xnestDisplay)) / 4;
-
- if (!(xnestUserGeometry & HeightValue))
- xnestHeight = 3 * DisplayHeight(xnestDisplay,
- DefaultScreen(xnestDisplay)) / 4;
- }
-
- if (!xnestUserBorderWidth)
- xnestBorderWidth = 1;
-
- xnestIconBitmap =
- XCreateBitmapFromData(xnestDisplay,
- DefaultRootWindow(xnestDisplay),
- (char *)icon_bits,
- icon_width,
- icon_height);
-
- xnestScreenSaverPixmap =
- XCreatePixmapFromBitmapData(xnestDisplay,
- DefaultRootWindow(xnestDisplay),
- (char *)screensaver_bits,
- screensaver_width,
- screensaver_height,
- xnestWhitePixel,
- xnestBlackPixel,
- DefaultDepth(xnestDisplay,
- DefaultScreen(xnestDisplay)));
-}
-
-void
-xnestCloseDisplay(void)
-{
- if (!xnestDoFullGeneration || !xnestDisplay) return;
-
- /*
- If xnestDoFullGeneration all x resources will be destroyed upon closing
- the display connection. There is no need to generate extra protocol.
- */
-
- xfree(xnestDefaultColormaps);
- XFree(xnestVisuals);
- XFree(xnestDepths);
- XFree(xnestPixmapFormats);
- XCloseDisplay(xnestDisplay);
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "screenint.h"
+#include "input.h"
+#include "misc.h"
+#include "scrnintstr.h"
+#include "servermd.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Init.h"
+#include "Args.h"
+
+#include "icon"
+#include "screensaver"
+
+Display *xnestDisplay = NULL;
+XVisualInfo *xnestVisuals;
+int xnestNumVisuals;
+int xnestDefaultVisualIndex;
+Colormap *xnestDefaultColormaps;
+static int xnestNumDefaultColormaps;
+int *xnestDepths;
+int xnestNumDepths;
+XPixmapFormatValues *xnestPixmapFormats;
+int xnestNumPixmapFormats;
+Pixel xnestBlackPixel;
+Pixel xnestWhitePixel;
+Drawable xnestDefaultDrawables[MAXDEPTH + 1];
+Pixmap xnestIconBitmap;
+Pixmap xnestScreenSaverPixmap;
+XlibGC xnestBitmapGC;
+unsigned long xnestEventMask;
+
+void
+xnestOpenDisplay(int argc, char *argv[])
+{
+ XVisualInfo vi;
+ long mask;
+ int i, j;
+
+ if (!xnestDoFullGeneration) return;
+
+ xnestCloseDisplay();
+
+ xnestDisplay = XOpenDisplay(xnestDisplayName);
+ if (xnestDisplay == NULL)
+ FatalError("Unable to open display \"%s\".\n",
+ XDisplayName(xnestDisplayName));
+
+ if (xnestSynchronize)
+ XSynchronize(xnestDisplay, True);
+
+ mask = VisualScreenMask;
+ vi.screen = DefaultScreen(xnestDisplay);
+ xnestVisuals = XGetVisualInfo(xnestDisplay, mask, &vi, &xnestNumVisuals);
+ if (xnestNumVisuals == 0 || xnestVisuals == NULL)
+ FatalError("Unable to find any visuals.\n");
+
+ if (xnestUserDefaultClass || xnestUserDefaultDepth) {
+ xnestDefaultVisualIndex = UNDEFINED;
+ for (i = 0; i < xnestNumVisuals; i++)
+ if ((!xnestUserDefaultClass ||
+ xnestVisuals[i].class == xnestDefaultClass)
+ &&
+ (!xnestUserDefaultDepth ||
+ xnestVisuals[i].depth == xnestDefaultDepth)) {
+ xnestDefaultVisualIndex = i;
+ break;
+ }
+ if (xnestDefaultVisualIndex == UNDEFINED)
+ FatalError("Unable to find desired default visual.\n");
+ }
+ else {
+ vi.visualid = XVisualIDFromVisual(DefaultVisual(xnestDisplay,
+ DefaultScreen(xnestDisplay)));
+ xnestDefaultVisualIndex = 0;
+ for (i = 0; i < xnestNumVisuals; i++)
+ if (vi.visualid == xnestVisuals[i].visualid)
+ xnestDefaultVisualIndex = i;
+ }
+
+ xnestNumDefaultColormaps = xnestNumVisuals;
+ xnestDefaultColormaps = (Colormap *)malloc(xnestNumDefaultColormaps *
+ sizeof(Colormap));
+ for (i = 0; i < xnestNumDefaultColormaps; i++)
+ xnestDefaultColormaps[i] = XCreateColormap(xnestDisplay,
+ DefaultRootWindow(xnestDisplay),
+ xnestVisuals[i].visual,
+ AllocNone);
+
+ xnestDepths = XListDepths(xnestDisplay, DefaultScreen(xnestDisplay),
+ &xnestNumDepths);
+
+ xnestPixmapFormats = XListPixmapFormats(xnestDisplay,
+ &xnestNumPixmapFormats);
+
+ xnestBlackPixel = BlackPixel(xnestDisplay, DefaultScreen(xnestDisplay));
+ xnestWhitePixel = WhitePixel(xnestDisplay, DefaultScreen(xnestDisplay));
+
+ if (xnestParentWindow != (Window) 0)
+ xnestEventMask = StructureNotifyMask;
+ else
+ xnestEventMask = 0L;
+
+ for (i = 0; i <= MAXDEPTH; i++)
+ xnestDefaultDrawables[i] = None;
+
+ for (i = 0; i < xnestNumPixmapFormats; i++)
+ for (j = 0; j < xnestNumDepths; j++)
+ if (xnestPixmapFormats[i].depth == 1 ||
+ xnestPixmapFormats[i].depth == xnestDepths[j]) {
+ xnestDefaultDrawables[xnestPixmapFormats[i].depth] =
+ XCreatePixmap(xnestDisplay, DefaultRootWindow(xnestDisplay),
+ 1, 1, xnestPixmapFormats[i].depth);
+ }
+
+ xnestBitmapGC = XCreateGC(xnestDisplay, xnestDefaultDrawables[1], 0L, NULL);
+
+ if (!(xnestUserGeometry & XValue))
+ xnestX = 0;
+
+ if (!(xnestUserGeometry & YValue))
+ xnestY = 0;
+
+ if (xnestParentWindow == 0) {
+ if (!(xnestUserGeometry & WidthValue))
+ xnestWidth = 3 * DisplayWidth(xnestDisplay,
+ DefaultScreen(xnestDisplay)) / 4;
+
+ if (!(xnestUserGeometry & HeightValue))
+ xnestHeight = 3 * DisplayHeight(xnestDisplay,
+ DefaultScreen(xnestDisplay)) / 4;
+ }
+
+ if (!xnestUserBorderWidth)
+ xnestBorderWidth = 1;
+
+ xnestIconBitmap =
+ XCreateBitmapFromData(xnestDisplay,
+ DefaultRootWindow(xnestDisplay),
+ (char *)icon_bits,
+ icon_width,
+ icon_height);
+
+ xnestScreenSaverPixmap =
+ XCreatePixmapFromBitmapData(xnestDisplay,
+ DefaultRootWindow(xnestDisplay),
+ (char *)screensaver_bits,
+ screensaver_width,
+ screensaver_height,
+ xnestWhitePixel,
+ xnestBlackPixel,
+ DefaultDepth(xnestDisplay,
+ DefaultScreen(xnestDisplay)));
+}
+
+void
+xnestCloseDisplay(void)
+{
+ if (!xnestDoFullGeneration || !xnestDisplay) return;
+
+ /*
+ If xnestDoFullGeneration all x resources will be destroyed upon closing
+ the display connection. There is no need to generate extra protocol.
+ */
+
+ free(xnestDefaultColormaps);
+ XFree(xnestVisuals);
+ XFree(xnestDepths);
+ XFree(xnestPixmapFormats);
+ XCloseDisplay(xnestDisplay);
+}
diff --git a/xorg-server/hw/xnest/Font.c b/xorg-server/hw/xnest/Font.c
index 7b388f0f4..87e622680 100644
--- a/xorg-server/hw/xnest/Font.c
+++ b/xorg-server/hw/xnest/Font.c
@@ -1,86 +1,86 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xatom.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "regionstr.h"
-#include <X11/fonts/font.h>
-#include <X11/fonts/fontstruct.h>
-#include "scrnintstr.h"
-
-#include "Xnest.h"
-
-#include "Display.h"
-#include "XNFont.h"
-
-int xnestFontPrivateIndex;
-
-Bool
-xnestRealizeFont(ScreenPtr pScreen, FontPtr pFont)
-{
- pointer priv;
- Atom name_atom, value_atom;
- int nprops;
- FontPropPtr props;
- int i;
- const char *name;
-
- FontSetPrivate(pFont, xnestFontPrivateIndex, NULL);
-
- name_atom = MakeAtom("FONT", 4, True);
- value_atom = 0L;
-
- nprops = pFont->info.nprops;
- props = pFont->info.props;
-
- for (i = 0; i < nprops; i++)
- if (props[i].name == name_atom) {
- value_atom = props[i].value;
- break;
- }
-
- if (!value_atom) return False;
-
- name = NameForAtom(value_atom);
-
- if (!name) return False;
-
- priv = (pointer)xalloc(sizeof(xnestPrivFont));
- FontSetPrivate(pFont, xnestFontPrivateIndex, priv);
-
- xnestFontPriv(pFont)->font_struct = XLoadQueryFont(xnestDisplay, name);
-
- if (!xnestFontStruct(pFont)) return False;
-
- return True;
-}
-
-
-Bool
-xnestUnrealizeFont(ScreenPtr pScreen, FontPtr pFont)
-{
- if (xnestFontPriv(pFont)) {
- if (xnestFontStruct(pFont))
- XFreeFont(xnestDisplay, xnestFontStruct(pFont));
- xfree(xnestFontPriv(pFont));
- FontSetPrivate(pFont, xnestFontPrivateIndex, NULL);
- }
- return True;
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xatom.h>
+#include <X11/Xproto.h>
+#include "misc.h"
+#include "regionstr.h"
+#include <X11/fonts/font.h>
+#include <X11/fonts/fontstruct.h>
+#include "scrnintstr.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "XNFont.h"
+
+int xnestFontPrivateIndex;
+
+Bool
+xnestRealizeFont(ScreenPtr pScreen, FontPtr pFont)
+{
+ pointer priv;
+ Atom name_atom, value_atom;
+ int nprops;
+ FontPropPtr props;
+ int i;
+ const char *name;
+
+ FontSetPrivate(pFont, xnestFontPrivateIndex, NULL);
+
+ name_atom = MakeAtom("FONT", 4, True);
+ value_atom = 0L;
+
+ nprops = pFont->info.nprops;
+ props = pFont->info.props;
+
+ for (i = 0; i < nprops; i++)
+ if (props[i].name == name_atom) {
+ value_atom = props[i].value;
+ break;
+ }
+
+ if (!value_atom) return False;
+
+ name = NameForAtom(value_atom);
+
+ if (!name) return False;
+
+ priv = (pointer)malloc(sizeof(xnestPrivFont));
+ FontSetPrivate(pFont, xnestFontPrivateIndex, priv);
+
+ xnestFontPriv(pFont)->font_struct = XLoadQueryFont(xnestDisplay, name);
+
+ if (!xnestFontStruct(pFont)) return False;
+
+ return True;
+}
+
+
+Bool
+xnestUnrealizeFont(ScreenPtr pScreen, FontPtr pFont)
+{
+ if (xnestFontPriv(pFont)) {
+ if (xnestFontStruct(pFont))
+ XFreeFont(xnestDisplay, xnestFontStruct(pFont));
+ free(xnestFontPriv(pFont));
+ FontSetPrivate(pFont, xnestFontPrivateIndex, NULL);
+ }
+ return True;
+}
diff --git a/xorg-server/hw/xnest/GC.c b/xorg-server/hw/xnest/GC.c
index 65425e98f..9df015728 100644
--- a/xorg-server/hw/xnest/GC.c
+++ b/xorg-server/hw/xnest/GC.c
@@ -1,339 +1,339 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "gcstruct.h"
-#include "windowstr.h"
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-#include <X11/fonts/fontstruct.h>
-#include "mistruct.h"
-#include "region.h"
-
-#include "Xnest.h"
-
-#include "Display.h"
-#include "XNGC.h"
-#include "GCOps.h"
-#include "Drawable.h"
-#include "XNFont.h"
-#include "Color.h"
-
-static int xnestGCPrivateKeyIndex;
-DevPrivateKey xnestGCPrivateKey = &xnestGCPrivateKeyIndex;
-
-static GCFuncs xnestFuncs = {
- xnestValidateGC,
- xnestChangeGC,
- xnestCopyGC,
- xnestDestroyGC,
- xnestChangeClip,
- xnestDestroyClip,
- xnestCopyClip,
-};
-
-static GCOps xnestOps = {
- xnestFillSpans,
- xnestSetSpans,
- xnestPutImage,
- xnestCopyArea,
- xnestCopyPlane,
- xnestPolyPoint,
- xnestPolylines,
- xnestPolySegment,
- xnestPolyRectangle,
- xnestPolyArc,
- xnestFillPolygon,
- xnestPolyFillRect,
- xnestPolyFillArc,
- xnestPolyText8,
- xnestPolyText16,
- xnestImageText8,
- xnestImageText16,
- xnestImageGlyphBlt,
- xnestPolyGlyphBlt,
- xnestPushPixels
-};
-
-Bool
-xnestCreateGC(GCPtr pGC)
-{
- pGC->clientClipType = CT_NONE;
- pGC->clientClip = NULL;
-
- pGC->funcs = &xnestFuncs;
- pGC->ops = &xnestOps;
-
- pGC->miTranslate = 1;
-
- xnestGCPriv(pGC)->gc = XCreateGC(xnestDisplay,
- xnestDefaultDrawables[pGC->depth],
- 0L, NULL);
- xnestGCPriv(pGC)->nClipRects = 0;
-
- return True;
-}
-
-void
-xnestValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)
-{
- pGC->lastWinOrg.x = pDrawable->x;
- pGC->lastWinOrg.y = pDrawable->y;
-}
-
-void
-xnestChangeGC(GCPtr pGC, unsigned long mask)
-{
- XGCValues values;
-
- if (mask & GCFunction)
- values.function = pGC->alu;
-
- if (mask & GCPlaneMask)
- values.plane_mask = pGC->planemask;
-
- if (mask & GCForeground)
- values.foreground = xnestPixel(pGC->fgPixel);
-
- if (mask & GCBackground)
- values.background = xnestPixel(pGC->bgPixel);
-
- if (mask & GCLineWidth)
- values.line_width = pGC->lineWidth;
-
- if (mask & GCLineStyle)
- values.line_style = pGC->lineStyle;
-
- if (mask & GCCapStyle)
- values.cap_style = pGC->capStyle;
-
- if (mask & GCJoinStyle)
- values.join_style = pGC->joinStyle;
-
- if (mask & GCFillStyle)
- values.fill_style = pGC->fillStyle;
-
- if (mask & GCFillRule)
- values.fill_rule = pGC->fillRule;
-
- if (mask & GCTile) {
- if (pGC->tileIsPixel)
- mask &= ~GCTile;
- else
- values.tile = xnestPixmap(pGC->tile.pixmap);
- }
-
- if (mask & GCStipple)
- values.stipple = xnestPixmap(pGC->stipple);
-
- if (mask & GCTileStipXOrigin)
- values.ts_x_origin = pGC->patOrg.x;
-
- if (mask & GCTileStipYOrigin)
- values.ts_y_origin = pGC->patOrg.y;
-
- if (mask & GCFont)
- values.font = xnestFont(pGC->font);
-
- if (mask & GCSubwindowMode)
- values.subwindow_mode = pGC->subWindowMode;
-
- if (mask & GCGraphicsExposures)
- values.graphics_exposures = pGC->graphicsExposures;
-
- if (mask & GCClipXOrigin)
- values.clip_x_origin = pGC->clipOrg.x;
-
- if (mask & GCClipYOrigin)
- values.clip_y_origin = pGC->clipOrg.y;
-
- if (mask & GCClipMask) /* this is handled in change clip */
- mask &= ~GCClipMask;
-
- if (mask & GCDashOffset)
- values.dash_offset = pGC->dashOffset;
-
- if (mask & GCDashList) {
- mask &= ~GCDashList;
- XSetDashes(xnestDisplay, xnestGC(pGC),
- pGC->dashOffset, (char *)pGC->dash, pGC->numInDashList);
- }
-
- if (mask & GCArcMode)
- values.arc_mode = pGC->arcMode;
-
- if (mask)
- XChangeGC(xnestDisplay, xnestGC(pGC), mask, &values);
-}
-
-void
-xnestCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst)
-{
- XCopyGC(xnestDisplay, xnestGC(pGCSrc), mask, xnestGC(pGCDst));
-}
-
-void
-xnestDestroyGC(GCPtr pGC)
-{
- XFreeGC(xnestDisplay, xnestGC(pGC));
-}
-
-void
-xnestChangeClip(GCPtr pGC, int type, pointer pValue, int nRects)
-{
- int i, size;
- BoxPtr pBox;
- XRectangle *pRects;
-
- xnestDestroyClipHelper(pGC);
-
- switch(type)
- {
- case CT_NONE:
- XSetClipMask(xnestDisplay, xnestGC(pGC), None);
- break;
-
- case CT_REGION:
- nRects = REGION_NUM_RECTS((RegionPtr)pValue);
- size = nRects * sizeof(*pRects);
- pRects = (XRectangle *) xalloc(size);
- pBox = REGION_RECTS((RegionPtr)pValue);
- for (i = nRects; i-- > 0; ) {
- pRects[i].x = pBox[i].x1;
- pRects[i].y = pBox[i].y1;
- pRects[i].width = pBox[i].x2 - pBox[i].x1;
- pRects[i].height = pBox[i].y2 - pBox[i].y1;
- }
- XSetClipRectangles(xnestDisplay, xnestGC(pGC), 0, 0,
- pRects, nRects, Unsorted);
- xfree((char *) pRects);
- break;
-
- case CT_PIXMAP:
- XSetClipMask(xnestDisplay, xnestGC(pGC),
- xnestPixmap((PixmapPtr)pValue));
- /*
- * Need to change into region, so subsequent uses are with
- * current pixmap contents.
- */
- pGC->clientClip = (pointer) (*pGC->pScreen->BitmapToRegion)((PixmapPtr)pValue);
- (*pGC->pScreen->DestroyPixmap)((PixmapPtr)pValue);
- pValue = pGC->clientClip;
- type = CT_REGION;
- break;
-
- case CT_UNSORTED:
- XSetClipRectangles(xnestDisplay, xnestGC(pGC),
- pGC->clipOrg.x, pGC->clipOrg.y,
- (XRectangle *)pValue, nRects, Unsorted);
- break;
-
- case CT_YSORTED:
- XSetClipRectangles(xnestDisplay, xnestGC(pGC),
- pGC->clipOrg.x, pGC->clipOrg.y,
- (XRectangle *)pValue, nRects, YSorted);
- break;
-
- case CT_YXSORTED:
- XSetClipRectangles(xnestDisplay, xnestGC(pGC),
- pGC->clipOrg.x, pGC->clipOrg.y,
- (XRectangle *)pValue, nRects, YXSorted);
- break;
-
- case CT_YXBANDED:
- XSetClipRectangles(xnestDisplay, xnestGC(pGC),
- pGC->clipOrg.x, pGC->clipOrg.y,
- (XRectangle *)pValue, nRects, YXBanded);
- break;
- }
-
- switch(type)
- {
- default:
- break;
-
- case CT_UNSORTED:
- case CT_YSORTED:
- case CT_YXSORTED:
- case CT_YXBANDED:
-
- /*
- * other parts of server can only deal with CT_NONE,
- * CT_PIXMAP and CT_REGION client clips.
- */
- pGC->clientClip = (pointer) RECTS_TO_REGION(pGC->pScreen, nRects,
- (xRectangle *)pValue, type);
- xfree(pValue);
- pValue = pGC->clientClip;
- type = CT_REGION;
-
- break;
- }
-
- pGC->clientClipType = type;
- pGC->clientClip = pValue;
- xnestGCPriv(pGC)->nClipRects = nRects;
-}
-
-void
-xnestDestroyClip(GCPtr pGC)
-{
- xnestDestroyClipHelper(pGC);
-
- XSetClipMask(xnestDisplay, xnestGC(pGC), None);
-
- pGC->clientClipType = CT_NONE;
- pGC->clientClip = NULL;
- xnestGCPriv(pGC)->nClipRects = 0;
-}
-
-void
-xnestDestroyClipHelper(GCPtr pGC)
-{
- switch (pGC->clientClipType)
- {
- default:
- case CT_NONE:
- break;
-
- case CT_REGION:
- REGION_DESTROY(pGC->pScreen, pGC->clientClip);
- break;
- }
-}
-
-void
-xnestCopyClip(GCPtr pGCDst, GCPtr pGCSrc)
-{
- RegionPtr pRgn;
-
- switch (pGCSrc->clientClipType)
- {
- default:
- case CT_NONE:
- xnestDestroyClip(pGCDst);
- break;
-
- case CT_REGION:
- pRgn = REGION_CREATE(pGCDst->pScreen, NULL, 1);
- REGION_COPY(pGCDst->pScreen, pRgn, pGCSrc->clientClip);
- xnestChangeClip(pGCDst, CT_REGION, pRgn, 0);
- break;
- }
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "gcstruct.h"
+#include "windowstr.h"
+#include "pixmapstr.h"
+#include "scrnintstr.h"
+#include <X11/fonts/fontstruct.h>
+#include "mistruct.h"
+#include "region.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "XNGC.h"
+#include "GCOps.h"
+#include "Drawable.h"
+#include "XNFont.h"
+#include "Color.h"
+
+static int xnestGCPrivateKeyIndex;
+DevPrivateKey xnestGCPrivateKey = &xnestGCPrivateKeyIndex;
+
+static GCFuncs xnestFuncs = {
+ xnestValidateGC,
+ xnestChangeGC,
+ xnestCopyGC,
+ xnestDestroyGC,
+ xnestChangeClip,
+ xnestDestroyClip,
+ xnestCopyClip,
+};
+
+static GCOps xnestOps = {
+ xnestFillSpans,
+ xnestSetSpans,
+ xnestPutImage,
+ xnestCopyArea,
+ xnestCopyPlane,
+ xnestPolyPoint,
+ xnestPolylines,
+ xnestPolySegment,
+ xnestPolyRectangle,
+ xnestPolyArc,
+ xnestFillPolygon,
+ xnestPolyFillRect,
+ xnestPolyFillArc,
+ xnestPolyText8,
+ xnestPolyText16,
+ xnestImageText8,
+ xnestImageText16,
+ xnestImageGlyphBlt,
+ xnestPolyGlyphBlt,
+ xnestPushPixels
+};
+
+Bool
+xnestCreateGC(GCPtr pGC)
+{
+ pGC->clientClipType = CT_NONE;
+ pGC->clientClip = NULL;
+
+ pGC->funcs = &xnestFuncs;
+ pGC->ops = &xnestOps;
+
+ pGC->miTranslate = 1;
+
+ xnestGCPriv(pGC)->gc = XCreateGC(xnestDisplay,
+ xnestDefaultDrawables[pGC->depth],
+ 0L, NULL);
+ xnestGCPriv(pGC)->nClipRects = 0;
+
+ return True;
+}
+
+void
+xnestValidateGC(GCPtr pGC, unsigned long changes, DrawablePtr pDrawable)
+{
+ pGC->lastWinOrg.x = pDrawable->x;
+ pGC->lastWinOrg.y = pDrawable->y;
+}
+
+void
+xnestChangeGC(GCPtr pGC, unsigned long mask)
+{
+ XGCValues values;
+
+ if (mask & GCFunction)
+ values.function = pGC->alu;
+
+ if (mask & GCPlaneMask)
+ values.plane_mask = pGC->planemask;
+
+ if (mask & GCForeground)
+ values.foreground = xnestPixel(pGC->fgPixel);
+
+ if (mask & GCBackground)
+ values.background = xnestPixel(pGC->bgPixel);
+
+ if (mask & GCLineWidth)
+ values.line_width = pGC->lineWidth;
+
+ if (mask & GCLineStyle)
+ values.line_style = pGC->lineStyle;
+
+ if (mask & GCCapStyle)
+ values.cap_style = pGC->capStyle;
+
+ if (mask & GCJoinStyle)
+ values.join_style = pGC->joinStyle;
+
+ if (mask & GCFillStyle)
+ values.fill_style = pGC->fillStyle;
+
+ if (mask & GCFillRule)
+ values.fill_rule = pGC->fillRule;
+
+ if (mask & GCTile) {
+ if (pGC->tileIsPixel)
+ mask &= ~GCTile;
+ else
+ values.tile = xnestPixmap(pGC->tile.pixmap);
+ }
+
+ if (mask & GCStipple)
+ values.stipple = xnestPixmap(pGC->stipple);
+
+ if (mask & GCTileStipXOrigin)
+ values.ts_x_origin = pGC->patOrg.x;
+
+ if (mask & GCTileStipYOrigin)
+ values.ts_y_origin = pGC->patOrg.y;
+
+ if (mask & GCFont)
+ values.font = xnestFont(pGC->font);
+
+ if (mask & GCSubwindowMode)
+ values.subwindow_mode = pGC->subWindowMode;
+
+ if (mask & GCGraphicsExposures)
+ values.graphics_exposures = pGC->graphicsExposures;
+
+ if (mask & GCClipXOrigin)
+ values.clip_x_origin = pGC->clipOrg.x;
+
+ if (mask & GCClipYOrigin)
+ values.clip_y_origin = pGC->clipOrg.y;
+
+ if (mask & GCClipMask) /* this is handled in change clip */
+ mask &= ~GCClipMask;
+
+ if (mask & GCDashOffset)
+ values.dash_offset = pGC->dashOffset;
+
+ if (mask & GCDashList) {
+ mask &= ~GCDashList;
+ XSetDashes(xnestDisplay, xnestGC(pGC),
+ pGC->dashOffset, (char *)pGC->dash, pGC->numInDashList);
+ }
+
+ if (mask & GCArcMode)
+ values.arc_mode = pGC->arcMode;
+
+ if (mask)
+ XChangeGC(xnestDisplay, xnestGC(pGC), mask, &values);
+}
+
+void
+xnestCopyGC(GCPtr pGCSrc, unsigned long mask, GCPtr pGCDst)
+{
+ XCopyGC(xnestDisplay, xnestGC(pGCSrc), mask, xnestGC(pGCDst));
+}
+
+void
+xnestDestroyGC(GCPtr pGC)
+{
+ XFreeGC(xnestDisplay, xnestGC(pGC));
+}
+
+void
+xnestChangeClip(GCPtr pGC, int type, pointer pValue, int nRects)
+{
+ int i, size;
+ BoxPtr pBox;
+ XRectangle *pRects;
+
+ xnestDestroyClipHelper(pGC);
+
+ switch(type)
+ {
+ case CT_NONE:
+ XSetClipMask(xnestDisplay, xnestGC(pGC), None);
+ break;
+
+ case CT_REGION:
+ nRects = REGION_NUM_RECTS((RegionPtr)pValue);
+ size = nRects * sizeof(*pRects);
+ pRects = (XRectangle *) malloc(size);
+ pBox = REGION_RECTS((RegionPtr)pValue);
+ for (i = nRects; i-- > 0; ) {
+ pRects[i].x = pBox[i].x1;
+ pRects[i].y = pBox[i].y1;
+ pRects[i].width = pBox[i].x2 - pBox[i].x1;
+ pRects[i].height = pBox[i].y2 - pBox[i].y1;
+ }
+ XSetClipRectangles(xnestDisplay, xnestGC(pGC), 0, 0,
+ pRects, nRects, Unsorted);
+ free((char *) pRects);
+ break;
+
+ case CT_PIXMAP:
+ XSetClipMask(xnestDisplay, xnestGC(pGC),
+ xnestPixmap((PixmapPtr)pValue));
+ /*
+ * Need to change into region, so subsequent uses are with
+ * current pixmap contents.
+ */
+ pGC->clientClip = (pointer) (*pGC->pScreen->BitmapToRegion)((PixmapPtr)pValue);
+ (*pGC->pScreen->DestroyPixmap)((PixmapPtr)pValue);
+ pValue = pGC->clientClip;
+ type = CT_REGION;
+ break;
+
+ case CT_UNSORTED:
+ XSetClipRectangles(xnestDisplay, xnestGC(pGC),
+ pGC->clipOrg.x, pGC->clipOrg.y,
+ (XRectangle *)pValue, nRects, Unsorted);
+ break;
+
+ case CT_YSORTED:
+ XSetClipRectangles(xnestDisplay, xnestGC(pGC),
+ pGC->clipOrg.x, pGC->clipOrg.y,
+ (XRectangle *)pValue, nRects, YSorted);
+ break;
+
+ case CT_YXSORTED:
+ XSetClipRectangles(xnestDisplay, xnestGC(pGC),
+ pGC->clipOrg.x, pGC->clipOrg.y,
+ (XRectangle *)pValue, nRects, YXSorted);
+ break;
+
+ case CT_YXBANDED:
+ XSetClipRectangles(xnestDisplay, xnestGC(pGC),
+ pGC->clipOrg.x, pGC->clipOrg.y,
+ (XRectangle *)pValue, nRects, YXBanded);
+ break;
+ }
+
+ switch(type)
+ {
+ default:
+ break;
+
+ case CT_UNSORTED:
+ case CT_YSORTED:
+ case CT_YXSORTED:
+ case CT_YXBANDED:
+
+ /*
+ * other parts of server can only deal with CT_NONE,
+ * CT_PIXMAP and CT_REGION client clips.
+ */
+ pGC->clientClip = (pointer) RECTS_TO_REGION(pGC->pScreen, nRects,
+ (xRectangle *)pValue, type);
+ free(pValue);
+ pValue = pGC->clientClip;
+ type = CT_REGION;
+
+ break;
+ }
+
+ pGC->clientClipType = type;
+ pGC->clientClip = pValue;
+ xnestGCPriv(pGC)->nClipRects = nRects;
+}
+
+void
+xnestDestroyClip(GCPtr pGC)
+{
+ xnestDestroyClipHelper(pGC);
+
+ XSetClipMask(xnestDisplay, xnestGC(pGC), None);
+
+ pGC->clientClipType = CT_NONE;
+ pGC->clientClip = NULL;
+ xnestGCPriv(pGC)->nClipRects = 0;
+}
+
+void
+xnestDestroyClipHelper(GCPtr pGC)
+{
+ switch (pGC->clientClipType)
+ {
+ default:
+ case CT_NONE:
+ break;
+
+ case CT_REGION:
+ REGION_DESTROY(pGC->pScreen, pGC->clientClip);
+ break;
+ }
+}
+
+void
+xnestCopyClip(GCPtr pGCDst, GCPtr pGCSrc)
+{
+ RegionPtr pRgn;
+
+ switch (pGCSrc->clientClipType)
+ {
+ default:
+ case CT_NONE:
+ xnestDestroyClip(pGCDst);
+ break;
+
+ case CT_REGION:
+ pRgn = REGION_CREATE(pGCDst->pScreen, NULL, 1);
+ REGION_COPY(pGCDst->pScreen, pRgn, pGCSrc->clientClip);
+ xnestChangeClip(pGCDst, CT_REGION, pRgn, 0);
+ break;
+ }
+}
diff --git a/xorg-server/hw/xnest/Keyboard.c b/xorg-server/hw/xnest/Keyboard.c
index 1835c7071..473724a04 100644
--- a/xorg-server/hw/xnest/Keyboard.c
+++ b/xorg-server/hw/xnest/Keyboard.c
@@ -1,257 +1,257 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/keysym.h>
-#include "screenint.h"
-#include "inputstr.h"
-#include "misc.h"
-#include "scrnintstr.h"
-#include "servermd.h"
-
-#include "Xnest.h"
-
-#include "Display.h"
-#include "Screen.h"
-#include "Keyboard.h"
-#include "Args.h"
-#include "Events.h"
-
-#include <X11/extensions/XKB.h>
-#include "xkbsrv.h"
-#include <X11/extensions/XKBconfig.h>
-
-extern Bool
-XkbQueryExtension(
- Display * /* dpy */,
- int * /* opcodeReturn */,
- int * /* eventBaseReturn */,
- int * /* errorBaseReturn */,
- int * /* majorRtrn */,
- int * /* minorRtrn */
-);
-
-extern XkbDescPtr XkbGetKeyboard(
- Display * /* dpy */,
- unsigned int /* which */,
- unsigned int /* deviceSpec */
-);
-
-extern Status XkbGetControls(
- Display * /* dpy */,
- unsigned long /* which */,
- XkbDescPtr /* desc */
-);
-
-DeviceIntPtr xnestKeyboardDevice = NULL;
-
-void
-xnestBell(int volume, DeviceIntPtr pDev, pointer ctrl, int cls)
-{
- XBell(xnestDisplay, volume);
-}
-
-void
-DDXRingBell(int volume, int pitch, int duration)
-{
- XBell(xnestDisplay, volume);
-}
-
-void
-xnestChangeKeyboardControl(DeviceIntPtr pDev, KeybdCtrl *ctrl)
-{
-#if 0
- unsigned long value_mask;
- XKeyboardControl values;
- int i;
-
- value_mask = KBKeyClickPercent |
- KBBellPercent |
- KBBellPitch |
- KBBellDuration |
- KBAutoRepeatMode;
-
- values.key_click_percent = ctrl->click;
- values.bell_percent = ctrl->bell;
- values.bell_pitch = ctrl->bell_pitch;
- values.bell_duration = ctrl->bell_duration;
- values.auto_repeat_mode = ctrl->autoRepeat ?
- AutoRepeatModeOn : AutoRepeatModeOff;
-
- XChangeKeyboardControl(xnestDisplay, value_mask, &values);
-
- /*
- value_mask = KBKey | KBAutoRepeatMode;
- At this point, we need to walk through the vector and compare it
- to the current server vector. If there are differences, report them.
- */
-
- value_mask = KBLed | KBLedMode;
- for (i = 1; i <= 32; i++) {
- values.led = i;
- values.led_mode = (ctrl->leds & (1 << (i - 1))) ? LedModeOn : LedModeOff;
- XChangeKeyboardControl(xnestDisplay, value_mask, &values);
- }
-#endif
-}
-
-int
-xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
-{
- KeySym *keymap;
- int mapWidth;
- int min_keycode, max_keycode;
- KeySymsRec keySyms;
- int i;
- XKeyboardState values;
- XkbDescPtr xkb;
- int op, event, error, major, minor;
-
- switch (onoff)
- {
- case DEVICE_INIT:
- XDisplayKeycodes(xnestDisplay, &min_keycode, &max_keycode);
-#ifdef _XSERVER64
- {
- KeySym64 *keymap64;
- int i, len;
- keymap64 = XGetKeyboardMapping(xnestDisplay,
- min_keycode,
- max_keycode - min_keycode + 1,
- &mapWidth);
- len = (max_keycode - min_keycode + 1) * mapWidth;
- keymap = (KeySym *)xalloc(len * sizeof(KeySym));
- for(i = 0; i < len; ++i)
- keymap[i] = keymap64[i];
- XFree(keymap64);
- }
-#else
- keymap = XGetKeyboardMapping(xnestDisplay,
- min_keycode,
- max_keycode - min_keycode + 1,
- &mapWidth);
-#endif
-
- keySyms.minKeyCode = min_keycode;
- keySyms.maxKeyCode = max_keycode;
- keySyms.mapWidth = mapWidth;
- keySyms.map = keymap;
-
- if (XkbQueryExtension(xnestDisplay, &op, &event, &error, &major, &minor) == 0) {
- ErrorF("Unable to initialize XKEYBOARD extension.\n");
- goto XkbError;
- }
- xkb = XkbGetKeyboard(xnestDisplay, XkbGBN_AllComponentsMask, XkbUseCoreKbd);
- if (xkb == NULL || xkb->geom == NULL) {
- ErrorF("Couldn't get keyboard.\n");
- goto XkbError;
- }
- XkbGetControls(xnestDisplay, XkbAllControlsMask, xkb);
-
- InitKeyboardDeviceStruct(pDev, NULL,
- xnestBell, xnestChangeKeyboardControl);
- XkbDDXChangeControls(pDev, xkb->ctrls, xkb->ctrls);
- XkbFreeKeyboard(xkb, 0, False);
- xfree(keymap);
- break;
- case DEVICE_ON:
- xnestEventMask |= XNEST_KEYBOARD_EVENT_MASK;
- for (i = 0; i < xnestNumScreens; i++)
- XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
- break;
- case DEVICE_OFF:
- xnestEventMask &= ~XNEST_KEYBOARD_EVENT_MASK;
- for (i = 0; i < xnestNumScreens; i++)
- XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
- break;
- case DEVICE_CLOSE:
- break;
- }
- return Success;
-
-XkbError:
- XGetKeyboardControl(xnestDisplay, &values);
- memmove((char *)defaultKeyboardControl.autoRepeats,
- (char *)values.auto_repeats,
- sizeof(values.auto_repeats));
-
- InitKeyboardDeviceStruct(pDev, NULL,
- xnestBell, xnestChangeKeyboardControl);
- xfree(keymap);
- return Success;
-}
-
-Bool
-LegalModifier(unsigned int key, DeviceIntPtr pDev)
-{
- return TRUE;
-}
-
-void
-xnestUpdateModifierState(unsigned int state)
-{
- DeviceIntPtr pDev = xnestKeyboardDevice;
- KeyClassPtr keyc = pDev->key;
- int i;
- CARD8 mask;
- int xkb_state;
-
- if (!pDev)
- return;
-
- xkb_state = XkbStateFieldFromRec(&pDev->key->xkbInfo->state);
- state = state & 0xff;
-
- if (xkb_state == state)
- return;
-
- for (i = 0, mask = 1; i < 8; i++, mask <<= 1) {
- int key;
-
- /* Modifier is down, but shouldn't be
- */
- if ((xkb_state & mask) && !(state & mask)) {
- int count = keyc->modifierKeyCount[i];
-
- for (key = 0; key < MAP_LENGTH; key++)
- if (keyc->xkbInfo->desc->map->modmap[key] & mask) {
- int bit;
- BYTE *kptr;
-
- kptr = &keyc->down[key >> 3];
- bit = 1 << (key & 7);
-
- if (*kptr & bit)
- xnestQueueKeyEvent(KeyRelease, key);
-
- if (--count == 0)
- break;
- }
- }
-
- /* Modifier shoud be down, but isn't
- */
- if (!(xkb_state & mask) && (state & mask))
- for (key = 0; key < MAP_LENGTH; key++)
- if (keyc->xkbInfo->desc->map->modmap[key] & mask) {
- xnestQueueKeyEvent(KeyPress, key);
- break;
- }
- }
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include <X11/keysym.h>
+#include "screenint.h"
+#include "inputstr.h"
+#include "misc.h"
+#include "scrnintstr.h"
+#include "servermd.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Screen.h"
+#include "Keyboard.h"
+#include "Args.h"
+#include "Events.h"
+
+#include <X11/extensions/XKB.h>
+#include "xkbsrv.h"
+#include <X11/extensions/XKBconfig.h>
+
+extern Bool
+XkbQueryExtension(
+ Display * /* dpy */,
+ int * /* opcodeReturn */,
+ int * /* eventBaseReturn */,
+ int * /* errorBaseReturn */,
+ int * /* majorRtrn */,
+ int * /* minorRtrn */
+);
+
+extern XkbDescPtr XkbGetKeyboard(
+ Display * /* dpy */,
+ unsigned int /* which */,
+ unsigned int /* deviceSpec */
+);
+
+extern Status XkbGetControls(
+ Display * /* dpy */,
+ unsigned long /* which */,
+ XkbDescPtr /* desc */
+);
+
+DeviceIntPtr xnestKeyboardDevice = NULL;
+
+void
+xnestBell(int volume, DeviceIntPtr pDev, pointer ctrl, int cls)
+{
+ XBell(xnestDisplay, volume);
+}
+
+void
+DDXRingBell(int volume, int pitch, int duration)
+{
+ XBell(xnestDisplay, volume);
+}
+
+void
+xnestChangeKeyboardControl(DeviceIntPtr pDev, KeybdCtrl *ctrl)
+{
+#if 0
+ unsigned long value_mask;
+ XKeyboardControl values;
+ int i;
+
+ value_mask = KBKeyClickPercent |
+ KBBellPercent |
+ KBBellPitch |
+ KBBellDuration |
+ KBAutoRepeatMode;
+
+ values.key_click_percent = ctrl->click;
+ values.bell_percent = ctrl->bell;
+ values.bell_pitch = ctrl->bell_pitch;
+ values.bell_duration = ctrl->bell_duration;
+ values.auto_repeat_mode = ctrl->autoRepeat ?
+ AutoRepeatModeOn : AutoRepeatModeOff;
+
+ XChangeKeyboardControl(xnestDisplay, value_mask, &values);
+
+ /*
+ value_mask = KBKey | KBAutoRepeatMode;
+ At this point, we need to walk through the vector and compare it
+ to the current server vector. If there are differences, report them.
+ */
+
+ value_mask = KBLed | KBLedMode;
+ for (i = 1; i <= 32; i++) {
+ values.led = i;
+ values.led_mode = (ctrl->leds & (1 << (i - 1))) ? LedModeOn : LedModeOff;
+ XChangeKeyboardControl(xnestDisplay, value_mask, &values);
+ }
+#endif
+}
+
+int
+xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
+{
+ KeySym *keymap;
+ int mapWidth;
+ int min_keycode, max_keycode;
+ KeySymsRec keySyms;
+ int i;
+ XKeyboardState values;
+ XkbDescPtr xkb;
+ int op, event, error, major, minor;
+
+ switch (onoff)
+ {
+ case DEVICE_INIT:
+ XDisplayKeycodes(xnestDisplay, &min_keycode, &max_keycode);
+#ifdef _XSERVER64
+ {
+ KeySym64 *keymap64;
+ int i, len;
+ keymap64 = XGetKeyboardMapping(xnestDisplay,
+ min_keycode,
+ max_keycode - min_keycode + 1,
+ &mapWidth);
+ len = (max_keycode - min_keycode + 1) * mapWidth;
+ keymap = (KeySym *)malloc(len * sizeof(KeySym));
+ for(i = 0; i < len; ++i)
+ keymap[i] = keymap64[i];
+ XFree(keymap64);
+ }
+#else
+ keymap = XGetKeyboardMapping(xnestDisplay,
+ min_keycode,
+ max_keycode - min_keycode + 1,
+ &mapWidth);
+#endif
+
+ keySyms.minKeyCode = min_keycode;
+ keySyms.maxKeyCode = max_keycode;
+ keySyms.mapWidth = mapWidth;
+ keySyms.map = keymap;
+
+ if (XkbQueryExtension(xnestDisplay, &op, &event, &error, &major, &minor) == 0) {
+ ErrorF("Unable to initialize XKEYBOARD extension.\n");
+ goto XkbError;
+ }
+ xkb = XkbGetKeyboard(xnestDisplay, XkbGBN_AllComponentsMask, XkbUseCoreKbd);
+ if (xkb == NULL || xkb->geom == NULL) {
+ ErrorF("Couldn't get keyboard.\n");
+ goto XkbError;
+ }
+ XkbGetControls(xnestDisplay, XkbAllControlsMask, xkb);
+
+ InitKeyboardDeviceStruct(pDev, NULL,
+ xnestBell, xnestChangeKeyboardControl);
+ XkbDDXChangeControls(pDev, xkb->ctrls, xkb->ctrls);
+ XkbFreeKeyboard(xkb, 0, False);
+ free(keymap);
+ break;
+ case DEVICE_ON:
+ xnestEventMask |= XNEST_KEYBOARD_EVENT_MASK;
+ for (i = 0; i < xnestNumScreens; i++)
+ XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
+ break;
+ case DEVICE_OFF:
+ xnestEventMask &= ~XNEST_KEYBOARD_EVENT_MASK;
+ for (i = 0; i < xnestNumScreens; i++)
+ XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
+ break;
+ case DEVICE_CLOSE:
+ break;
+ }
+ return Success;
+
+XkbError:
+ XGetKeyboardControl(xnestDisplay, &values);
+ memmove((char *)defaultKeyboardControl.autoRepeats,
+ (char *)values.auto_repeats,
+ sizeof(values.auto_repeats));
+
+ InitKeyboardDeviceStruct(pDev, NULL,
+ xnestBell, xnestChangeKeyboardControl);
+ free(keymap);
+ return Success;
+}
+
+Bool
+LegalModifier(unsigned int key, DeviceIntPtr pDev)
+{
+ return TRUE;
+}
+
+void
+xnestUpdateModifierState(unsigned int state)
+{
+ DeviceIntPtr pDev = xnestKeyboardDevice;
+ KeyClassPtr keyc = pDev->key;
+ int i;
+ CARD8 mask;
+ int xkb_state;
+
+ if (!pDev)
+ return;
+
+ xkb_state = XkbStateFieldFromRec(&pDev->key->xkbInfo->state);
+ state = state & 0xff;
+
+ if (xkb_state == state)
+ return;
+
+ for (i = 0, mask = 1; i < 8; i++, mask <<= 1) {
+ int key;
+
+ /* Modifier is down, but shouldn't be
+ */
+ if ((xkb_state & mask) && !(state & mask)) {
+ int count = keyc->modifierKeyCount[i];
+
+ for (key = 0; key < MAP_LENGTH; key++)
+ if (keyc->xkbInfo->desc->map->modmap[key] & mask) {
+ int bit;
+ BYTE *kptr;
+
+ kptr = &keyc->down[key >> 3];
+ bit = 1 << (key & 7);
+
+ if (*kptr & bit)
+ xnestQueueKeyEvent(KeyRelease, key);
+
+ if (--count == 0)
+ break;
+ }
+ }
+
+ /* Modifier shoud be down, but isn't
+ */
+ if (!(xkb_state & mask) && (state & mask))
+ for (key = 0; key < MAP_LENGTH; key++)
+ if (keyc->xkbInfo->desc->map->modmap[key] & mask) {
+ xnestQueueKeyEvent(KeyPress, key);
+ break;
+ }
+ }
+}
diff --git a/xorg-server/hw/xnest/Pixmap.c b/xorg-server/hw/xnest/Pixmap.c
index 676a2ba95..cd2245b46 100644
--- a/xorg-server/hw/xnest/Pixmap.c
+++ b/xorg-server/hw/xnest/Pixmap.c
@@ -1,141 +1,141 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "regionstr.h"
-#include "pixmapstr.h"
-#include "scrnintstr.h"
-#include "regionstr.h"
-#include "gc.h"
-#include "servermd.h"
-#include "privates.h"
-#include "mi.h"
-
-#include "Xnest.h"
-
-#include "Display.h"
-#include "Screen.h"
-#include "XNPixmap.h"
-
-static int xnestPixmapPrivateKeyIndex;
-DevPrivateKey xnestPixmapPrivateKey = &xnestPixmapPrivateKeyIndex;
-
-PixmapPtr
-xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
- unsigned usage_hint)
-{
- PixmapPtr pPixmap;
-
- pPixmap = AllocatePixmap(pScreen, sizeof(xnestPrivPixmap));
- if (!pPixmap)
- return NullPixmap;
- pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = 0;
- pPixmap->drawable.depth = depth;
- pPixmap->drawable.bitsPerPixel = depth;
- pPixmap->drawable.id = 0;
- pPixmap->drawable.x = 0;
- pPixmap->drawable.y = 0;
- pPixmap->drawable.width = width;
- pPixmap->drawable.height = height;
- pPixmap->drawable.pScreen = pScreen;
- pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
- pPixmap->refcnt = 1;
- pPixmap->devKind = PixmapBytePad(width, depth);
- pPixmap->usage_hint = usage_hint;
- dixSetPrivate(&pPixmap->devPrivates, xnestPixmapPrivateKey,
- (char *)pPixmap + pScreen->totalPixmapSize);
- if (width && height)
- xnestPixmapPriv(pPixmap)->pixmap =
- XCreatePixmap(xnestDisplay,
- xnestDefaultWindows[pScreen->myNum],
- width, height, depth);
- else
- xnestPixmapPriv(pPixmap)->pixmap = 0;
-
- return pPixmap;
-}
-
-Bool
-xnestDestroyPixmap(PixmapPtr pPixmap)
-{
- if(--pPixmap->refcnt)
- return TRUE;
- XFreePixmap(xnestDisplay, xnestPixmap(pPixmap));
- dixFreePrivates(pPixmap->devPrivates);
- xfree(pPixmap);
- return TRUE;
-}
-
-RegionPtr
-xnestPixmapToRegion(PixmapPtr pPixmap)
-{
- XImage *ximage;
- register RegionPtr pReg, pTmpReg;
- register int x, y;
- unsigned long previousPixel, currentPixel;
- BoxRec Box = { 0, 0, 0, 0 };
- Bool overlap;
-
- ximage = XGetImage(xnestDisplay, xnestPixmap(pPixmap), 0, 0,
- pPixmap->drawable.width, pPixmap->drawable.height,
- 1, XYPixmap);
-
- pReg = REGION_CREATE(pPixmap->drawable.pScreen, NULL, 1);
- pTmpReg = REGION_CREATE(pPixmap->drawable.pScreen, NULL, 1);
- if(!pReg || !pTmpReg) {
- XDestroyImage(ximage);
- return NullRegion;
- }
-
- for (y = 0; y < pPixmap->drawable.height; y++) {
- Box.y1 = y;
- Box.y2 = y + 1;
- previousPixel = 0L;
- for (x = 0; x < pPixmap->drawable.width; x++) {
- currentPixel = XGetPixel(ximage, x, y);
- if (previousPixel != currentPixel) {
- if (previousPixel == 0L) {
- /* left edge */
- Box.x1 = x;
- }
- else if (currentPixel == 0L) {
- /* right edge */
- Box.x2 = x;
- REGION_RESET(pPixmap->drawable.pScreen, pTmpReg, &Box);
- REGION_APPEND(pPixmap->drawable.pScreen, pReg, pTmpReg);
- }
- previousPixel = currentPixel;
- }
- }
- if (previousPixel != 0L) {
- /* right edge because of the end of pixmap */
- Box.x2 = pPixmap->drawable.width;
- REGION_RESET(pPixmap->drawable.pScreen, pTmpReg, &Box);
- REGION_APPEND(pPixmap->drawable.pScreen, pReg, pTmpReg);
- }
- }
-
- REGION_DESTROY(pPixmap->drawable.pScreen, pTmpReg);
- XDestroyImage(ximage);
-
- REGION_VALIDATE(pPixmap->drawable.pScreen, pReg, &overlap);
-
- return(pReg);
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "regionstr.h"
+#include "pixmapstr.h"
+#include "scrnintstr.h"
+#include "regionstr.h"
+#include "gc.h"
+#include "servermd.h"
+#include "privates.h"
+#include "mi.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Screen.h"
+#include "XNPixmap.h"
+
+static int xnestPixmapPrivateKeyIndex;
+DevPrivateKey xnestPixmapPrivateKey = &xnestPixmapPrivateKeyIndex;
+
+PixmapPtr
+xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
+ unsigned usage_hint)
+{
+ PixmapPtr pPixmap;
+
+ pPixmap = AllocatePixmap(pScreen, sizeof(xnestPrivPixmap));
+ if (!pPixmap)
+ return NullPixmap;
+ pPixmap->drawable.type = DRAWABLE_PIXMAP;
+ pPixmap->drawable.class = 0;
+ pPixmap->drawable.depth = depth;
+ pPixmap->drawable.bitsPerPixel = depth;
+ pPixmap->drawable.id = 0;
+ pPixmap->drawable.x = 0;
+ pPixmap->drawable.y = 0;
+ pPixmap->drawable.width = width;
+ pPixmap->drawable.height = height;
+ pPixmap->drawable.pScreen = pScreen;
+ pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
+ pPixmap->refcnt = 1;
+ pPixmap->devKind = PixmapBytePad(width, depth);
+ pPixmap->usage_hint = usage_hint;
+ dixSetPrivate(&pPixmap->devPrivates, xnestPixmapPrivateKey,
+ (char *)pPixmap + pScreen->totalPixmapSize);
+ if (width && height)
+ xnestPixmapPriv(pPixmap)->pixmap =
+ XCreatePixmap(xnestDisplay,
+ xnestDefaultWindows[pScreen->myNum],
+ width, height, depth);
+ else
+ xnestPixmapPriv(pPixmap)->pixmap = 0;
+
+ return pPixmap;
+}
+
+Bool
+xnestDestroyPixmap(PixmapPtr pPixmap)
+{
+ if(--pPixmap->refcnt)
+ return TRUE;
+ XFreePixmap(xnestDisplay, xnestPixmap(pPixmap));
+ dixFreePrivates(pPixmap->devPrivates);
+ free(pPixmap);
+ return TRUE;
+}
+
+RegionPtr
+xnestPixmapToRegion(PixmapPtr pPixmap)
+{
+ XImage *ximage;
+ register RegionPtr pReg, pTmpReg;
+ register int x, y;
+ unsigned long previousPixel, currentPixel;
+ BoxRec Box = { 0, 0, 0, 0 };
+ Bool overlap;
+
+ ximage = XGetImage(xnestDisplay, xnestPixmap(pPixmap), 0, 0,
+ pPixmap->drawable.width, pPixmap->drawable.height,
+ 1, XYPixmap);
+
+ pReg = REGION_CREATE(pPixmap->drawable.pScreen, NULL, 1);
+ pTmpReg = REGION_CREATE(pPixmap->drawable.pScreen, NULL, 1);
+ if(!pReg || !pTmpReg) {
+ XDestroyImage(ximage);
+ return NullRegion;
+ }
+
+ for (y = 0; y < pPixmap->drawable.height; y++) {
+ Box.y1 = y;
+ Box.y2 = y + 1;
+ previousPixel = 0L;
+ for (x = 0; x < pPixmap->drawable.width; x++) {
+ currentPixel = XGetPixel(ximage, x, y);
+ if (previousPixel != currentPixel) {
+ if (previousPixel == 0L) {
+ /* left edge */
+ Box.x1 = x;
+ }
+ else if (currentPixel == 0L) {
+ /* right edge */
+ Box.x2 = x;
+ REGION_RESET(pPixmap->drawable.pScreen, pTmpReg, &Box);
+ REGION_APPEND(pPixmap->drawable.pScreen, pReg, pTmpReg);
+ }
+ previousPixel = currentPixel;
+ }
+ }
+ if (previousPixel != 0L) {
+ /* right edge because of the end of pixmap */
+ Box.x2 = pPixmap->drawable.width;
+ REGION_RESET(pPixmap->drawable.pScreen, pTmpReg, &Box);
+ REGION_APPEND(pPixmap->drawable.pScreen, pReg, pTmpReg);
+ }
+ }
+
+ REGION_DESTROY(pPixmap->drawable.pScreen, pTmpReg);
+ XDestroyImage(ximage);
+
+ REGION_VALIDATE(pPixmap->drawable.pScreen, pReg, &overlap);
+
+ return(pReg);
+}
diff --git a/xorg-server/hw/xnest/Screen.c b/xorg-server/hw/xnest/Screen.c
index ca903d7ac..5a035ac8f 100644
--- a/xorg-server/hw/xnest/Screen.c
+++ b/xorg-server/hw/xnest/Screen.c
@@ -1,421 +1,420 @@
-/*
-
-Copyright 1993 by Davor Matic
-
-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. Davor Matic makes no representations about
-the suitability of this software for any purpose. It is provided "as
-is" without express or implied warranty.
-
-*/
-
-#ifdef HAVE_XNEST_CONFIG_H
-#include <xnest-config.h>
-#endif
-
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "scrnintstr.h"
-#include "dix.h"
-#include "mi.h"
-#include "mibstore.h"
-#include "micmap.h"
-#include "colormapst.h"
-#include "resource.h"
-
-#include "Xnest.h"
-
-#include "Display.h"
-#include "Screen.h"
-#include "XNGC.h"
-#include "GCOps.h"
-#include "Drawable.h"
-#include "XNFont.h"
-#include "Color.h"
-#include "XNCursor.h"
-#include "Visual.h"
-#include "Events.h"
-#include "Init.h"
-#include "mipointer.h"
-#include "Args.h"
-#include "mipointrst.h"
-
-Window xnestDefaultWindows[MAXSCREENS];
-Window xnestScreenSaverWindows[MAXSCREENS];
-static int xnestCursorScreenKeyIndex;
-DevPrivateKey xnestCursorScreenKey = &xnestCursorScreenKeyIndex;
-
-ScreenPtr
-xnestScreen(Window window)
-{
- int i;
-
- for (i = 0; i < xnestNumScreens; i++)
- if (xnestDefaultWindows[i] == window)
- return screenInfo.screens[i];
-
- return NULL;
-}
-
-static int
-offset(unsigned long mask)
-{
- int count;
-
- for (count = 0; !(mask & 1) && count < 32; count++)
- mask >>= 1;
-
- return count;
-}
-
-static Bool
-xnestSaveScreen(ScreenPtr pScreen, int what)
-{
- if (xnestSoftwareScreenSaver)
- return False;
- else {
- switch (what) {
- case SCREEN_SAVER_ON:
- XMapRaised(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]);
- xnestSetScreenSaverColormapWindow(pScreen);
- break;
-
- case SCREEN_SAVER_OFF:
- XUnmapWindow(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]);
- xnestSetInstalledColormapWindows(pScreen);
- break;
-
- case SCREEN_SAVER_FORCER:
- lastEventTime = GetTimeInMillis();
- XUnmapWindow(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]);
- xnestSetInstalledColormapWindows(pScreen);
- break;
-
- case SCREEN_SAVER_CYCLE:
- XUnmapWindow(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]);
- xnestSetInstalledColormapWindows(pScreen);
- break;
- }
- return True;
- }
-}
-
-static Bool
-xnestCursorOffScreen(ScreenPtr *ppScreen, int *x, int *y)
-{
- return FALSE;
-}
-
-static void
-xnestCrossScreen(ScreenPtr pScreen, Bool entering)
-{
-}
-
-static miPointerScreenFuncRec xnestPointerCursorFuncs =
-{
- xnestCursorOffScreen,
- xnestCrossScreen,
- miPointerWarpCursor
-};
-
-static miPointerSpriteFuncRec xnestPointerSpriteFuncs =
-{
- xnestRealizeCursor,
- xnestUnrealizeCursor,
- xnestSetCursor,
- xnestMoveCursor,
- xnestDeviceCursorInitialize,
- xnestDeviceCursorCleanup
-};
-
-Bool
-xnestOpenScreen(int index, ScreenPtr pScreen, int argc, char *argv[])
-{
- VisualPtr visuals;
- DepthPtr depths;
- int numVisuals, numDepths;
- int i, j, depthIndex;
- unsigned long valuemask;
- XSetWindowAttributes attributes;
- XWindowAttributes gattributes;
- XSizeHints sizeHints;
- VisualID defaultVisual;
- int rootDepth;
- miPointerScreenPtr PointPriv;
-
- if (!dixRequestPrivate(xnestWindowPrivateKey, sizeof(xnestPrivWin)))
- return False;
- if (!dixRequestPrivate(xnestGCPrivateKey, sizeof(xnestPrivGC)))
- return False;
-
- visuals = (VisualPtr)xalloc(xnestNumVisuals * sizeof(VisualRec));
- numVisuals = 0;
-
- depths = (DepthPtr)xalloc(MAXDEPTH * sizeof(DepthRec));
- depths[0].depth = 1;
- depths[0].numVids = 0;
- depths[0].vids = (VisualID *)xalloc(MAXVISUALSPERDEPTH * sizeof(VisualID));
- numDepths = 1;
-
- for (i = 0; i < xnestNumVisuals; i++) {
- visuals[numVisuals].class = xnestVisuals[i].class;
- visuals[numVisuals].bitsPerRGBValue = xnestVisuals[i].bits_per_rgb;
- visuals[numVisuals].ColormapEntries = xnestVisuals[i].colormap_size;
- visuals[numVisuals].nplanes = xnestVisuals[i].depth;
- visuals[numVisuals].redMask = xnestVisuals[i].red_mask;
- visuals[numVisuals].greenMask = xnestVisuals[i].green_mask;
- visuals[numVisuals].blueMask = xnestVisuals[i].blue_mask;
- visuals[numVisuals].offsetRed = offset(xnestVisuals[i].red_mask);
- visuals[numVisuals].offsetGreen = offset(xnestVisuals[i].green_mask);
- visuals[numVisuals].offsetBlue = offset(xnestVisuals[i].blue_mask);
-
- /* Check for and remove duplicates. */
- for (j = 0; j < numVisuals; j++) {
- if (visuals[numVisuals].class == visuals[j].class &&
- visuals[numVisuals].bitsPerRGBValue == visuals[j].bitsPerRGBValue &&
- visuals[numVisuals].ColormapEntries == visuals[j].ColormapEntries &&
- visuals[numVisuals].nplanes == visuals[j].nplanes &&
- visuals[numVisuals].redMask == visuals[j].redMask &&
- visuals[numVisuals].greenMask == visuals[j].greenMask &&
- visuals[numVisuals].blueMask == visuals[j].blueMask &&
- visuals[numVisuals].offsetRed == visuals[j].offsetRed &&
- visuals[numVisuals].offsetGreen == visuals[j].offsetGreen &&
- visuals[numVisuals].offsetBlue == visuals[j].offsetBlue)
- break;
- }
- if (j < numVisuals)
- break;
-
- visuals[numVisuals].vid = FakeClientID(0);
-
- depthIndex = UNDEFINED;
- for (j = 0; j < numDepths; j++)
- if (depths[j].depth == xnestVisuals[i].depth) {
- depthIndex = j;
- break;
- }
-
- if (depthIndex == UNDEFINED) {
- depthIndex = numDepths;
- depths[depthIndex].depth = xnestVisuals[i].depth;
- depths[depthIndex].numVids = 0;
- depths[depthIndex].vids =
- (VisualID *)xalloc(MAXVISUALSPERDEPTH * sizeof(VisualID));
- numDepths++;
- }
- if (depths[depthIndex].numVids >= MAXVISUALSPERDEPTH) {
- FatalError("Visual table overflow");
- }
- depths[depthIndex].vids[depths[depthIndex].numVids] =
- visuals[numVisuals].vid;
- depths[depthIndex].numVids++;
-
- numVisuals++;
- }
- visuals = (VisualPtr)xrealloc(visuals, numVisuals * sizeof(VisualRec));
-
- defaultVisual = visuals[xnestDefaultVisualIndex].vid;
- rootDepth = visuals[xnestDefaultVisualIndex].nplanes;
-
- if (xnestParentWindow != 0) {
- XGetWindowAttributes(xnestDisplay, xnestParentWindow, &gattributes);
- xnestWidth = gattributes.width;
- xnestHeight = gattributes.height;
- }
-
- /* myNum */
- /* id */
- miScreenInit(pScreen, NULL, xnestWidth, xnestHeight, 1, 1, xnestWidth,
- rootDepth,
- numDepths, depths,
- defaultVisual, /* root visual */
- numVisuals, visuals);
-
-/* miInitializeBackingStore(pScreen); */
-
- pScreen->defColormap = (Colormap) FakeClientID(0);
- pScreen->minInstalledCmaps = MINCMAPS;
- pScreen->maxInstalledCmaps = MAXCMAPS;
- pScreen->backingStoreSupport = NotUseful;
- pScreen->saveUnderSupport = NotUseful;
- pScreen->whitePixel = xnestWhitePixel;
- pScreen->blackPixel = xnestBlackPixel;
- /* rgf */
- /* GCperDepth */
- /* PixmapPerDepth */
- pScreen->devPrivate = NULL;
- /* WindowPrivateLen */
- /* WindowPrivateSizes */
- /* totalWindowSize */
- /* GCPrivateLen */
- /* GCPrivateSizes */
- /* totalGCSize */
-
- /* Random screen procedures */
-
- pScreen->QueryBestSize = xnestQueryBestSize;
- pScreen->SaveScreen = xnestSaveScreen;
- pScreen->GetImage = xnestGetImage;
- pScreen->GetSpans = xnestGetSpans;
- pScreen->PointerNonInterestBox = NULL;
- pScreen->SourceValidate = NULL;
-
- /* Window Procedures */
-
- pScreen->CreateWindow = xnestCreateWindow;
- pScreen->DestroyWindow = xnestDestroyWindow;
- pScreen->PositionWindow = xnestPositionWindow;
- pScreen->ChangeWindowAttributes = xnestChangeWindowAttributes;
- pScreen->RealizeWindow = xnestRealizeWindow;
- pScreen->UnrealizeWindow = xnestUnrealizeWindow;
- pScreen->PostValidateTree = NULL;
- pScreen->WindowExposures = xnestWindowExposures;
- pScreen->CopyWindow = xnestCopyWindow;
- pScreen->ClipNotify = xnestClipNotify;
-
- /* Pixmap procedures */
-
- pScreen->CreatePixmap = xnestCreatePixmap;
- pScreen->DestroyPixmap = xnestDestroyPixmap;
-
- /* Font procedures */
-
- pScreen->RealizeFont = xnestRealizeFont;
- pScreen->UnrealizeFont = xnestUnrealizeFont;
-
- /* GC procedures */
-
- pScreen->CreateGC = xnestCreateGC;
-
- /* Colormap procedures */
-
- pScreen->CreateColormap = xnestCreateColormap;
- pScreen->DestroyColormap = xnestDestroyColormap;
- pScreen->InstallColormap = xnestInstallColormap;
- pScreen->UninstallColormap = xnestUninstallColormap;
- pScreen->ListInstalledColormaps = xnestListInstalledColormaps;
- pScreen->StoreColors = xnestStoreColors;
- pScreen->ResolveColor = xnestResolveColor;
-
- pScreen->BitmapToRegion = xnestPixmapToRegion;
-
- /* OS layer procedures */
-
- pScreen->BlockHandler = (ScreenBlockHandlerProcPtr)NoopDDA;
- pScreen->WakeupHandler = (ScreenWakeupHandlerProcPtr)NoopDDA;
- pScreen->blockData = NULL;
- pScreen->wakeupData = NULL;
-
- miDCInitialize(pScreen, &xnestPointerCursorFuncs); /* init SW rendering */
- PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
- xnestCursorFuncs.spriteFuncs = PointPriv->spriteFuncs;
- dixSetPrivate(&pScreen->devPrivates, xnestCursorScreenKey, &xnestCursorFuncs);
- PointPriv->spriteFuncs = &xnestPointerSpriteFuncs;
-
- pScreen->mmWidth = xnestWidth * DisplayWidthMM(xnestDisplay,
- DefaultScreen(xnestDisplay)) /
- DisplayWidth(xnestDisplay,
- DefaultScreen(xnestDisplay));
- pScreen->mmHeight = xnestHeight * DisplayHeightMM(xnestDisplay,
- DefaultScreen(xnestDisplay)) /
- DisplayHeight(xnestDisplay,
- DefaultScreen(xnestDisplay));
-
- /* overwrite miCloseScreen with our own */
- pScreen->CloseScreen = xnestCloseScreen;
-
- if (!miScreenDevPrivateInit(pScreen, xnestWidth, NULL))
- return FALSE;
-
- /* overwrite miSetShape with our own */
- pScreen->SetShape = xnestSetShape;
-
- /* devPrivates */
-
-#define POSITION_OFFSET (pScreen->myNum * (xnestWidth + xnestHeight) / 32)
-
- if (xnestDoFullGeneration) {
-
- valuemask = CWBackPixel | CWEventMask | CWColormap;
- attributes.background_pixel = xnestWhitePixel;
- attributes.event_mask = xnestEventMask;
- attributes.colormap = xnestDefaultVisualColormap(xnestDefaultVisual(pScreen));
-
- if (xnestParentWindow != 0) {
- xnestDefaultWindows[pScreen->myNum] = xnestParentWindow;
- XSelectInput (xnestDisplay, xnestDefaultWindows[pScreen->myNum],
- xnestEventMask);
- } else
- xnestDefaultWindows[pScreen->myNum] =
- XCreateWindow(xnestDisplay,
- DefaultRootWindow(xnestDisplay),
- xnestX + POSITION_OFFSET,
- xnestY + POSITION_OFFSET,
- xnestWidth, xnestHeight,
- xnestBorderWidth,
- pScreen->rootDepth,
- InputOutput,
- xnestDefaultVisual(pScreen),
- valuemask, &attributes);
-
- if (!xnestWindowName)
- xnestWindowName = argv[0];
-
- sizeHints.flags = PPosition | PSize | PMaxSize;
- sizeHints.x = xnestX + POSITION_OFFSET;
- sizeHints.y = xnestY + POSITION_OFFSET;
- sizeHints.width = sizeHints.max_width = xnestWidth;
- sizeHints.height = sizeHints.max_height = xnestHeight;
- if (xnestUserGeometry & XValue || xnestUserGeometry & YValue)
- sizeHints.flags |= USPosition;
- if (xnestUserGeometry & WidthValue || xnestUserGeometry & HeightValue)
- sizeHints.flags |= USSize;
- XSetStandardProperties(xnestDisplay,
- xnestDefaultWindows[pScreen->myNum],
- xnestWindowName,
- xnestWindowName,
- xnestIconBitmap,
- argv, argc, &sizeHints);
-
- XMapWindow(xnestDisplay, xnestDefaultWindows[pScreen->myNum]);
-
- valuemask = CWBackPixmap | CWColormap;
- attributes.background_pixmap = xnestScreenSaverPixmap;
- attributes.colormap =
- DefaultColormap(xnestDisplay, DefaultScreen(xnestDisplay));
- xnestScreenSaverWindows[pScreen->myNum] =
- XCreateWindow(xnestDisplay,
- xnestDefaultWindows[pScreen->myNum],
- 0, 0, xnestWidth, xnestHeight, 0,
- DefaultDepth(xnestDisplay, DefaultScreen(xnestDisplay)),
- InputOutput,
- DefaultVisual(xnestDisplay, DefaultScreen(xnestDisplay)),
- valuemask, &attributes);
- }
-
- if (!xnestCreateDefaultColormap(pScreen)) return False;
-
- return True;
-}
-
-Bool
-xnestCloseScreen(int index, ScreenPtr pScreen)
-{
- int i;
-
- for (i = 0; i < pScreen->numDepths; i++)
- xfree(pScreen->allowedDepths[i].vids);
- xfree(pScreen->allowedDepths);
- xfree(pScreen->visuals);
- xfree(pScreen->devPrivate);
-
- /*
- If xnestDoFullGeneration all x resources will be destroyed upon closing
- the display connection. There is no need to generate extra protocol.
- */
-
- return True;
-}
+/*
+
+Copyright 1993 by Davor Matic
+
+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. Davor Matic makes no representations about
+the suitability of this software for any purpose. It is provided "as
+is" without express or implied warranty.
+
+*/
+
+#ifdef HAVE_XNEST_CONFIG_H
+#include <xnest-config.h>
+#endif
+
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "scrnintstr.h"
+#include "dix.h"
+#include "mi.h"
+#include "mibstore.h"
+#include "micmap.h"
+#include "colormapst.h"
+#include "resource.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Screen.h"
+#include "XNGC.h"
+#include "GCOps.h"
+#include "Drawable.h"
+#include "XNFont.h"
+#include "Color.h"
+#include "XNCursor.h"
+#include "Visual.h"
+#include "Events.h"
+#include "Init.h"
+#include "mipointer.h"
+#include "Args.h"
+#include "mipointrst.h"
+
+Window xnestDefaultWindows[MAXSCREENS];
+Window xnestScreenSaverWindows[MAXSCREENS];
+static int xnestCursorScreenKeyIndex;
+DevPrivateKey xnestCursorScreenKey = &xnestCursorScreenKeyIndex;
+
+ScreenPtr
+xnestScreen(Window window)
+{
+ int i;
+
+ for (i = 0; i < xnestNumScreens; i++)
+ if (xnestDefaultWindows[i] == window)
+ return screenInfo.screens[i];
+
+ return NULL;
+}
+
+static int
+offset(unsigned long mask)
+{
+ int count;
+
+ for (count = 0; !(mask & 1) && count < 32; count++)
+ mask >>= 1;
+
+ return count;
+}
+
+static Bool
+xnestSaveScreen(ScreenPtr pScreen, int what)
+{
+ if (xnestSoftwareScreenSaver)
+ return False;
+ else {
+ switch (what) {
+ case SCREEN_SAVER_ON:
+ XMapRaised(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]);
+ xnestSetScreenSaverColormapWindow(pScreen);
+ break;
+
+ case SCREEN_SAVER_OFF:
+ XUnmapWindow(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]);
+ xnestSetInstalledColormapWindows(pScreen);
+ break;
+
+ case SCREEN_SAVER_FORCER:
+ lastEventTime = GetTimeInMillis();
+ XUnmapWindow(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]);
+ xnestSetInstalledColormapWindows(pScreen);
+ break;
+
+ case SCREEN_SAVER_CYCLE:
+ XUnmapWindow(xnestDisplay, xnestScreenSaverWindows[pScreen->myNum]);
+ xnestSetInstalledColormapWindows(pScreen);
+ break;
+ }
+ return True;
+ }
+}
+
+static Bool
+xnestCursorOffScreen(ScreenPtr *ppScreen, int *x, int *y)
+{
+ return FALSE;
+}
+
+static void
+xnestCrossScreen(ScreenPtr pScreen, Bool entering)
+{
+}
+
+static miPointerScreenFuncRec xnestPointerCursorFuncs =
+{
+ xnestCursorOffScreen,
+ xnestCrossScreen,
+ miPointerWarpCursor
+};
+
+static miPointerSpriteFuncRec xnestPointerSpriteFuncs =
+{
+ xnestRealizeCursor,
+ xnestUnrealizeCursor,
+ xnestSetCursor,
+ xnestMoveCursor,
+ xnestDeviceCursorInitialize,
+ xnestDeviceCursorCleanup
+};
+
+Bool
+xnestOpenScreen(int index, ScreenPtr pScreen, int argc, char *argv[])
+{
+ VisualPtr visuals;
+ DepthPtr depths;
+ int numVisuals, numDepths;
+ int i, j, depthIndex;
+ unsigned long valuemask;
+ XSetWindowAttributes attributes;
+ XWindowAttributes gattributes;
+ XSizeHints sizeHints;
+ VisualID defaultVisual;
+ int rootDepth;
+ miPointerScreenPtr PointPriv;
+
+ if (!dixRequestPrivate(xnestWindowPrivateKey, sizeof(xnestPrivWin)))
+ return False;
+ if (!dixRequestPrivate(xnestGCPrivateKey, sizeof(xnestPrivGC)))
+ return False;
+
+ visuals = (VisualPtr)malloc(xnestNumVisuals * sizeof(VisualRec));
+ numVisuals = 0;
+
+ depths = (DepthPtr)malloc(MAXDEPTH * sizeof(DepthRec));
+ depths[0].depth = 1;
+ depths[0].numVids = 0;
+ depths[0].vids = (VisualID *)malloc(MAXVISUALSPERDEPTH * sizeof(VisualID));
+ numDepths = 1;
+
+ for (i = 0; i < xnestNumVisuals; i++) {
+ visuals[numVisuals].class = xnestVisuals[i].class;
+ visuals[numVisuals].bitsPerRGBValue = xnestVisuals[i].bits_per_rgb;
+ visuals[numVisuals].ColormapEntries = xnestVisuals[i].colormap_size;
+ visuals[numVisuals].nplanes = xnestVisuals[i].depth;
+ visuals[numVisuals].redMask = xnestVisuals[i].red_mask;
+ visuals[numVisuals].greenMask = xnestVisuals[i].green_mask;
+ visuals[numVisuals].blueMask = xnestVisuals[i].blue_mask;
+ visuals[numVisuals].offsetRed = offset(xnestVisuals[i].red_mask);
+ visuals[numVisuals].offsetGreen = offset(xnestVisuals[i].green_mask);
+ visuals[numVisuals].offsetBlue = offset(xnestVisuals[i].blue_mask);
+
+ /* Check for and remove duplicates. */
+ for (j = 0; j < numVisuals; j++) {
+ if (visuals[numVisuals].class == visuals[j].class &&
+ visuals[numVisuals].bitsPerRGBValue == visuals[j].bitsPerRGBValue &&
+ visuals[numVisuals].ColormapEntries == visuals[j].ColormapEntries &&
+ visuals[numVisuals].nplanes == visuals[j].nplanes &&
+ visuals[numVisuals].redMask == visuals[j].redMask &&
+ visuals[numVisuals].greenMask == visuals[j].greenMask &&
+ visuals[numVisuals].blueMask == visuals[j].blueMask &&
+ visuals[numVisuals].offsetRed == visuals[j].offsetRed &&
+ visuals[numVisuals].offsetGreen == visuals[j].offsetGreen &&
+ visuals[numVisuals].offsetBlue == visuals[j].offsetBlue)
+ break;
+ }
+ if (j < numVisuals)
+ break;
+
+ visuals[numVisuals].vid = FakeClientID(0);
+
+ depthIndex = UNDEFINED;
+ for (j = 0; j < numDepths; j++)
+ if (depths[j].depth == xnestVisuals[i].depth) {
+ depthIndex = j;
+ break;
+ }
+
+ if (depthIndex == UNDEFINED) {
+ depthIndex = numDepths;
+ depths[depthIndex].depth = xnestVisuals[i].depth;
+ depths[depthIndex].numVids = 0;
+ depths[depthIndex].vids =
+ (VisualID *)malloc(MAXVISUALSPERDEPTH * sizeof(VisualID));
+ numDepths++;
+ }
+ if (depths[depthIndex].numVids >= MAXVISUALSPERDEPTH) {
+ FatalError("Visual table overflow");
+ }
+ depths[depthIndex].vids[depths[depthIndex].numVids] =
+ visuals[numVisuals].vid;
+ depths[depthIndex].numVids++;
+
+ numVisuals++;
+ }
+ visuals = (VisualPtr)realloc(visuals, numVisuals * sizeof(VisualRec));
+
+ defaultVisual = visuals[xnestDefaultVisualIndex].vid;
+ rootDepth = visuals[xnestDefaultVisualIndex].nplanes;
+
+ if (xnestParentWindow != 0) {
+ XGetWindowAttributes(xnestDisplay, xnestParentWindow, &gattributes);
+ xnestWidth = gattributes.width;
+ xnestHeight = gattributes.height;
+ }
+
+ /* myNum */
+ /* id */
+ miScreenInit(pScreen, NULL, xnestWidth, xnestHeight, 1, 1, xnestWidth,
+ rootDepth,
+ numDepths, depths,
+ defaultVisual, /* root visual */
+ numVisuals, visuals);
+
+/* miInitializeBackingStore(pScreen); */
+
+ pScreen->defColormap = (Colormap) FakeClientID(0);
+ pScreen->minInstalledCmaps = MINCMAPS;
+ pScreen->maxInstalledCmaps = MAXCMAPS;
+ pScreen->backingStoreSupport = NotUseful;
+ pScreen->saveUnderSupport = NotUseful;
+ pScreen->whitePixel = xnestWhitePixel;
+ pScreen->blackPixel = xnestBlackPixel;
+ /* rgf */
+ /* GCperDepth */
+ /* PixmapPerDepth */
+ pScreen->devPrivate = NULL;
+ /* WindowPrivateLen */
+ /* WindowPrivateSizes */
+ /* totalWindowSize */
+ /* GCPrivateLen */
+ /* GCPrivateSizes */
+ /* totalGCSize */
+
+ /* Random screen procedures */
+
+ pScreen->QueryBestSize = xnestQueryBestSize;
+ pScreen->SaveScreen = xnestSaveScreen;
+ pScreen->GetImage = xnestGetImage;
+ pScreen->GetSpans = xnestGetSpans;
+ pScreen->SourceValidate = NULL;
+
+ /* Window Procedures */
+
+ pScreen->CreateWindow = xnestCreateWindow;
+ pScreen->DestroyWindow = xnestDestroyWindow;
+ pScreen->PositionWindow = xnestPositionWindow;
+ pScreen->ChangeWindowAttributes = xnestChangeWindowAttributes;
+ pScreen->RealizeWindow = xnestRealizeWindow;
+ pScreen->UnrealizeWindow = xnestUnrealizeWindow;
+ pScreen->PostValidateTree = NULL;
+ pScreen->WindowExposures = xnestWindowExposures;
+ pScreen->CopyWindow = xnestCopyWindow;
+ pScreen->ClipNotify = xnestClipNotify;
+
+ /* Pixmap procedures */
+
+ pScreen->CreatePixmap = xnestCreatePixmap;
+ pScreen->DestroyPixmap = xnestDestroyPixmap;
+
+ /* Font procedures */
+
+ pScreen->RealizeFont = xnestRealizeFont;
+ pScreen->UnrealizeFont = xnestUnrealizeFont;
+
+ /* GC procedures */
+
+ pScreen->CreateGC = xnestCreateGC;
+
+ /* Colormap procedures */
+
+ pScreen->CreateColormap = xnestCreateColormap;
+ pScreen->DestroyColormap = xnestDestroyColormap;
+ pScreen->InstallColormap = xnestInstallColormap;
+ pScreen->UninstallColormap = xnestUninstallColormap;
+ pScreen->ListInstalledColormaps = xnestListInstalledColormaps;
+ pScreen->StoreColors = xnestStoreColors;
+ pScreen->ResolveColor = xnestResolveColor;
+
+ pScreen->BitmapToRegion = xnestPixmapToRegion;
+
+ /* OS layer procedures */
+
+ pScreen->BlockHandler = (ScreenBlockHandlerProcPtr)NoopDDA;
+ pScreen->WakeupHandler = (ScreenWakeupHandlerProcPtr)NoopDDA;
+ pScreen->blockData = NULL;
+ pScreen->wakeupData = NULL;
+
+ miDCInitialize(pScreen, &xnestPointerCursorFuncs); /* init SW rendering */
+ PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
+ xnestCursorFuncs.spriteFuncs = PointPriv->spriteFuncs;
+ dixSetPrivate(&pScreen->devPrivates, xnestCursorScreenKey, &xnestCursorFuncs);
+ PointPriv->spriteFuncs = &xnestPointerSpriteFuncs;
+
+ pScreen->mmWidth = xnestWidth * DisplayWidthMM(xnestDisplay,
+ DefaultScreen(xnestDisplay)) /
+ DisplayWidth(xnestDisplay,
+ DefaultScreen(xnestDisplay));
+ pScreen->mmHeight = xnestHeight * DisplayHeightMM(xnestDisplay,
+ DefaultScreen(xnestDisplay)) /
+ DisplayHeight(xnestDisplay,
+ DefaultScreen(xnestDisplay));
+
+ /* overwrite miCloseScreen with our own */
+ pScreen->CloseScreen = xnestCloseScreen;
+
+ if (!miScreenDevPrivateInit(pScreen, xnestWidth, NULL))
+ return FALSE;
+
+ /* overwrite miSetShape with our own */
+ pScreen->SetShape = xnestSetShape;
+
+ /* devPrivates */
+
+#define POSITION_OFFSET (pScreen->myNum * (xnestWidth + xnestHeight) / 32)
+
+ if (xnestDoFullGeneration) {
+
+ valuemask = CWBackPixel | CWEventMask | CWColormap;
+ attributes.background_pixel = xnestWhitePixel;
+ attributes.event_mask = xnestEventMask;
+ attributes.colormap = xnestDefaultVisualColormap(xnestDefaultVisual(pScreen));
+
+ if (xnestParentWindow != 0) {
+ xnestDefaultWindows[pScreen->myNum] = xnestParentWindow;
+ XSelectInput (xnestDisplay, xnestDefaultWindows[pScreen->myNum],
+ xnestEventMask);
+ } else
+ xnestDefaultWindows[pScreen->myNum] =
+ XCreateWindow(xnestDisplay,
+ DefaultRootWindow(xnestDisplay),
+ xnestX + POSITION_OFFSET,
+ xnestY + POSITION_OFFSET,
+ xnestWidth, xnestHeight,
+ xnestBorderWidth,
+ pScreen->rootDepth,
+ InputOutput,
+ xnestDefaultVisual(pScreen),
+ valuemask, &attributes);
+
+ if (!xnestWindowName)
+ xnestWindowName = argv[0];
+
+ sizeHints.flags = PPosition | PSize | PMaxSize;
+ sizeHints.x = xnestX + POSITION_OFFSET;
+ sizeHints.y = xnestY + POSITION_OFFSET;
+ sizeHints.width = sizeHints.max_width = xnestWidth;
+ sizeHints.height = sizeHints.max_height = xnestHeight;
+ if (xnestUserGeometry & XValue || xnestUserGeometry & YValue)
+ sizeHints.flags |= USPosition;
+ if (xnestUserGeometry & WidthValue || xnestUserGeometry & HeightValue)
+ sizeHints.flags |= USSize;
+ XSetStandardProperties(xnestDisplay,
+ xnestDefaultWindows[pScreen->myNum],
+ xnestWindowName,
+ xnestWindowName,
+ xnestIconBitmap,
+ argv, argc, &sizeHints);
+
+ XMapWindow(xnestDisplay, xnestDefaultWindows[pScreen->myNum]);
+
+ valuemask = CWBackPixmap | CWColormap;
+ attributes.background_pixmap = xnestScreenSaverPixmap;
+ attributes.colormap =
+ DefaultColormap(xnestDisplay, DefaultScreen(xnestDisplay));
+ xnestScreenSaverWindows[pScreen->myNum] =
+ XCreateWindow(xnestDisplay,
+ xnestDefaultWindows[pScreen->myNum],
+ 0, 0, xnestWidth, xnestHeight, 0,
+ DefaultDepth(xnestDisplay, DefaultScreen(xnestDisplay)),
+ InputOutput,
+ DefaultVisual(xnestDisplay, DefaultScreen(xnestDisplay)),
+ valuemask, &attributes);
+ }
+
+ if (!xnestCreateDefaultColormap(pScreen)) return False;
+
+ return True;
+}
+
+Bool
+xnestCloseScreen(int index, ScreenPtr pScreen)
+{
+ int i;
+
+ for (i = 0; i < pScreen->numDepths; i++)
+ free(pScreen->allowedDepths[i].vids);
+ free(pScreen->allowedDepths);
+ free(pScreen->visuals);
+ free(pScreen->devPrivate);
+
+ /*
+ If xnestDoFullGeneration all x resources will be destroyed upon closing
+ the display connection. There is no need to generate extra protocol.
+ */
+
+ return True;
+}