This is strictly the application of the script 'x-indent-all.sh' from util/modular. Compared to the patch that Daniel posted in January, I've added a few indent flags: -bap -psl -T PrivatePtr -T pmWait -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT The typedefs were needed to make the output of sdksyms.sh match the previous output, otherwise, the code is formatted badly enough that sdksyms.sh generates incorrect output. The generated code was compared with the previous version and found to be essentially identical -- "assert" line numbers and BUILD_TIME were the only differences found. The comparison was done with this script: dir1=$1 dir2=$2 for dir in $dir1 $dir2; do (cd $dir && find . -name '*.o' | while read file; do dir=`dirname $file` base=`basename $file .o` dump=$dir/$base.dump objdump -d $file > $dump done) done find $dir1 -name '*.dump' | while read dump; do otherdump=`echo $dump | sed "s;$dir1;$dir2;"` diff -u $dump $otherdump done Signed-off-by: Keith Packard <keithp@keithp.com> Acked-by: Daniel Stone <daniel@fooishbar.org> Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
244 lines
7.5 KiB
C
244 lines
7.5 KiB
C
/*
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* Copyright © 1999 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifdef HAVE_CONFIG_H
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#include <kdrive-config.h>
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#endif
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#include "kdrive.h"
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/*
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* Put the entire colormap into the DAC
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*/
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void
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KdSetColormap(ScreenPtr pScreen)
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{
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KdScreenPriv(pScreen);
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ColormapPtr pCmap = pScreenPriv->pInstalledmap;
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Pixel pixels[KD_MAX_PSEUDO_SIZE];
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xrgb colors[KD_MAX_PSEUDO_SIZE];
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xColorItem defs[KD_MAX_PSEUDO_SIZE];
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int i;
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if (!pScreenPriv->card->cfuncs->putColors)
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return;
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if (pScreenPriv->screen->fb.depth > KD_MAX_PSEUDO_DEPTH)
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return;
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if (!pScreenPriv->enabled)
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return;
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if (!pCmap)
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return;
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/*
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* Make DIX convert pixels into RGB values -- this handles
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* true/direct as well as pseudo/static visuals
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*/
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for (i = 0; i < (1 << pScreenPriv->screen->fb.depth); i++)
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pixels[i] = i;
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QueryColors(pCmap, (1 << pScreenPriv->screen->fb.depth), pixels, colors,
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serverClient);
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for (i = 0; i < (1 << pScreenPriv->screen->fb.depth); i++) {
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defs[i].pixel = i;
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defs[i].red = colors[i].red;
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defs[i].green = colors[i].green;
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defs[i].blue = colors[i].blue;
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defs[i].flags = DoRed | DoGreen | DoBlue;
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}
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(*pScreenPriv->card->cfuncs->putColors) (pCmap->pScreen,
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(1 << pScreenPriv->screen->fb.
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depth), defs);
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/* recolor hardware cursor */
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if (pScreenPriv->card->cfuncs->recolorCursor)
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(*pScreenPriv->card->cfuncs->recolorCursor) (pCmap->pScreen, 0, 0);
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}
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/*
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* When the hardware is enabled, save the hardware colors and store
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* the current colormap
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*/
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void
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KdEnableColormap(ScreenPtr pScreen)
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{
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KdScreenPriv(pScreen);
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int i;
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if (!pScreenPriv->card->cfuncs->putColors)
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return;
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if (pScreenPriv->screen->fb.depth <= KD_MAX_PSEUDO_DEPTH) {
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for (i = 0; i < (1 << pScreenPriv->screen->fb.depth); i++)
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pScreenPriv->systemPalette[i].pixel = i;
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(*pScreenPriv->card->cfuncs->getColors) (pScreen,
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(1 << pScreenPriv->screen->fb.
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depth),
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pScreenPriv->systemPalette);
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}
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KdSetColormap(pScreen);
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}
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void
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KdDisableColormap(ScreenPtr pScreen)
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{
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KdScreenPriv(pScreen);
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if (!pScreenPriv->card->cfuncs->putColors)
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return;
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if (pScreenPriv->screen->fb.depth <= KD_MAX_PSEUDO_DEPTH) {
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(*pScreenPriv->card->cfuncs->putColors) (pScreen,
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(1 << pScreenPriv->screen->fb.
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depth),
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pScreenPriv->systemPalette);
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}
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}
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/*
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* KdInstallColormap
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*
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* This function is called when the server receives a request to install a
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* colormap or when the server needs to install one on its own, like when
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* there's no window manager running and the user has moved the pointer over
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* an X client window. It needs to build an identity Windows palette for the
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* colormap and realize it into the Windows system palette.
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*/
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void
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KdInstallColormap(ColormapPtr pCmap)
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{
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KdScreenPriv(pCmap->pScreen);
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if (pCmap == pScreenPriv->pInstalledmap)
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return;
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/* Tell X clients that the installed colormap is going away. */
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if (pScreenPriv->pInstalledmap)
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WalkTree(pScreenPriv->pInstalledmap->pScreen, TellLostMap,
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(pointer) &(pScreenPriv->pInstalledmap->mid));
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/* Take note of the new installed colorscreen-> */
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pScreenPriv->pInstalledmap = pCmap;
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KdSetColormap(pCmap->pScreen);
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/* Tell X clients of the new colormap */
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WalkTree(pCmap->pScreen, TellGainedMap, (pointer) &(pCmap->mid));
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}
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/*
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* KdUninstallColormap
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*
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* This function uninstalls a colormap by either installing
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* the default X colormap or erasing the installed colormap pointer.
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* The default X colormap itself cannot be uninstalled.
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*/
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void
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KdUninstallColormap(ColormapPtr pCmap)
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{
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KdScreenPriv(pCmap->pScreen);
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Colormap defMapID;
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ColormapPtr defMap;
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/* ignore if not installed */
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if (pCmap != pScreenPriv->pInstalledmap)
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return;
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/* ignore attempts to uninstall default colormap */
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defMapID = pCmap->pScreen->defColormap;
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if ((Colormap) pCmap->mid == defMapID)
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return;
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/* install default */
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dixLookupResourceByType((pointer *) &defMap, defMapID, RT_COLORMAP,
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serverClient, DixInstallAccess);
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if (defMap)
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(*pCmap->pScreen->InstallColormap) (defMap);
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else {
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/* uninstall and clear colormap pointer */
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WalkTree(pCmap->pScreen, TellLostMap, (pointer) &(pCmap->mid));
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pScreenPriv->pInstalledmap = 0;
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}
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}
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int
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KdListInstalledColormaps(ScreenPtr pScreen, Colormap * pCmaps)
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{
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KdScreenPriv(pScreen);
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int n = 0;
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if (pScreenPriv->pInstalledmap) {
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*pCmaps++ = pScreenPriv->pInstalledmap->mid;
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n++;
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}
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return n;
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}
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/*
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* KdStoreColors
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*
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* This function is called whenever the server receives a request to store
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* color values into one or more entries in the currently installed X
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* colormap; it can be either the default colormap or a private colorscreen->
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*/
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void
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KdStoreColors(ColormapPtr pCmap, int ndef, xColorItem * pdefs)
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{
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KdScreenPriv(pCmap->pScreen);
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VisualPtr pVisual;
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xColorItem expanddefs[KD_MAX_PSEUDO_SIZE];
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if (pCmap != pScreenPriv->pInstalledmap)
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return;
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if (!pScreenPriv->card->cfuncs->putColors)
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return;
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if (pScreenPriv->screen->fb.depth > KD_MAX_PSEUDO_DEPTH)
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return;
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if (!pScreenPriv->enabled)
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return;
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/* Check for DirectColor or TrueColor being simulated on a PseudoColor device. */
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pVisual = pCmap->pVisual;
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if ((pVisual->class | DynamicClass) == DirectColor) {
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/*
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* Expand DirectColor or TrueColor color values into a PseudoColor
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* format. Defer to the Color Framebuffer (CFB) code to do that.
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*/
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ndef = fbExpandDirectColors(pCmap, ndef, pdefs, expanddefs);
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pdefs = expanddefs;
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}
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(*pScreenPriv->card->cfuncs->putColors) (pCmap->pScreen, ndef, pdefs);
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/* recolor hardware cursor */
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if (pScreenPriv->card->cfuncs->recolorCursor)
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(*pScreenPriv->card->cfuncs->recolorCursor) (pCmap->pScreen, ndef,
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pdefs);
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}
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