523 lines
16 KiB
C
523 lines
16 KiB
C
/*
|
|
* Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation on the rights to use, copy, modify, merge,
|
|
* publish, distribute, sublicense, and/or sell copies of the Software,
|
|
* and to permit persons to whom the Software is furnished to do so,
|
|
* subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the
|
|
* next paragraph) shall be included in all copies or substantial
|
|
* portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* Authors:
|
|
* Kevin E. Martin <kem@redhat.com>
|
|
* David H. Dawes <dawes@xfree86.org>
|
|
*
|
|
*/
|
|
|
|
/** \file
|
|
* This file provides support for screen initialization. */
|
|
|
|
#ifdef HAVE_DMX_CONFIG_H
|
|
#include <dmx-config.h>
|
|
#endif
|
|
|
|
#include "dmx.h"
|
|
#include "dmxsync.h"
|
|
#include "dmxshadow.h"
|
|
#include "dmxscrinit.h"
|
|
#include "dmxcursor.h"
|
|
#include "dmxgc.h"
|
|
#include "dmxgcops.h"
|
|
#include "dmxwindow.h"
|
|
#include "dmxpixmap.h"
|
|
#include "dmxfont.h"
|
|
#include "dmxcmap.h"
|
|
#include "dmxprop.h"
|
|
#include "dmxdpms.h"
|
|
|
|
#include "dmxpict.h"
|
|
|
|
#include "fb.h"
|
|
#include "mipointer.h"
|
|
#include "micmap.h"
|
|
|
|
extern Bool dmxCloseScreen(int idx, ScreenPtr pScreen);
|
|
static Bool dmxSaveScreen(ScreenPtr pScreen, int what);
|
|
|
|
static unsigned long dmxGeneration;
|
|
static unsigned long *dmxCursorGeneration;
|
|
|
|
DevPrivateKeyRec dmxGCPrivateKeyRec;
|
|
DevPrivateKeyRec dmxWinPrivateKeyRec;
|
|
DevPrivateKeyRec dmxPixPrivateKeyRec;
|
|
int dmxFontPrivateIndex; /**< Private index for Fonts */
|
|
DevPrivateKeyRec dmxScreenPrivateKeyRec;
|
|
DevPrivateKeyRec dmxColormapPrivateKeyRec;
|
|
DevPrivateKeyRec dmxPictPrivateKeyRec;
|
|
DevPrivateKeyRec dmxGlyphSetPrivateKeyRec;
|
|
|
|
/** Initialize the parts of screen \a idx that require access to the
|
|
* back-end server. */
|
|
void dmxBEScreenInit(int idx, ScreenPtr pScreen)
|
|
{
|
|
DMXScreenInfo *dmxScreen = &dmxScreens[idx];
|
|
XSetWindowAttributes attribs;
|
|
XGCValues gcvals;
|
|
unsigned long mask;
|
|
int i, j;
|
|
|
|
/* FIXME: The dmxScreenInit() code currently assumes that it will
|
|
* not be called if the Xdmx server is started with this screen
|
|
* detached -- i.e., it assumes that dmxScreen->beDisplay is always
|
|
* valid. This is not necessarily a valid assumption when full
|
|
* addition/removal of screens is implemented, but when this code is
|
|
* broken out for screen reattachment, then we will reevaluate this
|
|
* assumption.
|
|
*/
|
|
|
|
pScreen->mmWidth = DisplayWidthMM(dmxScreen->beDisplay,
|
|
DefaultScreen(dmxScreen->beDisplay));
|
|
pScreen->mmHeight = DisplayHeightMM(dmxScreen->beDisplay,
|
|
DefaultScreen(dmxScreen->beDisplay));
|
|
|
|
pScreen->whitePixel = dmxScreen->beWhitePixel;
|
|
pScreen->blackPixel = dmxScreen->beBlackPixel;
|
|
|
|
/* Handle screen savers and DPMS on the backend */
|
|
dmxDPMSInit(dmxScreen);
|
|
|
|
/* Create root window for screen */
|
|
mask = CWBackPixel | CWEventMask | CWColormap | CWOverrideRedirect;
|
|
attribs.background_pixel = dmxScreen->beBlackPixel;
|
|
attribs.event_mask = (KeyPressMask
|
|
| KeyReleaseMask
|
|
| ButtonPressMask
|
|
| ButtonReleaseMask
|
|
| EnterWindowMask
|
|
| LeaveWindowMask
|
|
| PointerMotionMask
|
|
| KeymapStateMask
|
|
| FocusChangeMask);
|
|
attribs.colormap = dmxScreen->beDefColormaps[dmxScreen->beDefVisualIndex];
|
|
attribs.override_redirect = True;
|
|
|
|
dmxScreen->scrnWin =
|
|
XCreateWindow(dmxScreen->beDisplay,
|
|
DefaultRootWindow(dmxScreen->beDisplay),
|
|
dmxScreen->scrnX,
|
|
dmxScreen->scrnY,
|
|
dmxScreen->scrnWidth,
|
|
dmxScreen->scrnHeight,
|
|
0,
|
|
pScreen->rootDepth,
|
|
InputOutput,
|
|
dmxScreen->beVisuals[dmxScreen->beDefVisualIndex].visual,
|
|
mask,
|
|
&attribs);
|
|
dmxPropertyWindow(dmxScreen);
|
|
|
|
/*
|
|
* This turns off the cursor by defining a cursor with no visible
|
|
* components.
|
|
*/
|
|
{
|
|
char noCursorData[] = {0, 0, 0, 0,
|
|
0, 0, 0, 0};
|
|
Pixmap pixmap;
|
|
XColor color, tmp;
|
|
|
|
pixmap = XCreateBitmapFromData(dmxScreen->beDisplay, dmxScreen->scrnWin,
|
|
noCursorData, 8, 8);
|
|
XAllocNamedColor(dmxScreen->beDisplay, dmxScreen->beDefColormaps[0],
|
|
"black", &color, &tmp);
|
|
dmxScreen->noCursor = XCreatePixmapCursor(dmxScreen->beDisplay,
|
|
pixmap, pixmap,
|
|
&color, &color, 0, 0);
|
|
XDefineCursor(dmxScreen->beDisplay, dmxScreen->scrnWin,
|
|
dmxScreen->noCursor);
|
|
|
|
XFreePixmap(dmxScreen->beDisplay, pixmap);
|
|
}
|
|
|
|
XMapWindow(dmxScreen->beDisplay, dmxScreen->scrnWin);
|
|
|
|
if (dmxShadowFB) {
|
|
mask = (GCFunction
|
|
| GCPlaneMask
|
|
| GCClipMask);
|
|
gcvals.function = GXcopy;
|
|
gcvals.plane_mask = AllPlanes;
|
|
gcvals.clip_mask = None;
|
|
|
|
dmxScreen->shadowGC = XCreateGC(dmxScreen->beDisplay,
|
|
dmxScreen->scrnWin,
|
|
mask, &gcvals);
|
|
|
|
dmxScreen->shadowFBImage =
|
|
XCreateImage(dmxScreen->beDisplay,
|
|
dmxScreen->beVisuals[dmxScreen->beDefVisualIndex].visual,
|
|
dmxScreen->beDepth,
|
|
ZPixmap,
|
|
0,
|
|
(char *)dmxScreen->shadow,
|
|
dmxScreen->scrnWidth, dmxScreen->scrnHeight,
|
|
dmxScreen->beBPP,
|
|
PixmapBytePad(dmxScreen->scrnWidth,
|
|
dmxScreen->beBPP));
|
|
} else {
|
|
/* Create default drawables (used during GC creation) */
|
|
for (i = 0; i < dmxScreen->beNumPixmapFormats; i++)
|
|
for (j = 0; j < dmxScreen->beNumDepths; j++)
|
|
if ((dmxScreen->bePixmapFormats[i].depth == 1) ||
|
|
(dmxScreen->bePixmapFormats[i].depth ==
|
|
dmxScreen->beDepths[j])) {
|
|
dmxScreen->scrnDefDrawables[i] = (Drawable)
|
|
XCreatePixmap(dmxScreen->beDisplay, dmxScreen->scrnWin,
|
|
1, 1, dmxScreen->bePixmapFormats[i].depth);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Initialize screen number \a idx. */
|
|
Bool dmxScreenInit(int idx, ScreenPtr pScreen, int argc, char *argv[])
|
|
{
|
|
DMXScreenInfo *dmxScreen = &dmxScreens[idx];
|
|
int i, j;
|
|
|
|
if (!dixRegisterPrivateKey(&dmxScreenPrivateKeyRec, PRIVATE_SCREEN, 0))
|
|
return FALSE;
|
|
if (!dixRegisterPrivateKey(&dmxColormapPrivateKeyRec, PRIVATE_COLORMAP, 0))
|
|
return FALSE;
|
|
if (!dixRegisterPrivateKey(&dmxGlyphSetPrivateKeyRec, PRIVATE_GLYPHSET, 0))
|
|
return FALSE;
|
|
|
|
if (dmxGeneration != serverGeneration) {
|
|
/* Allocate font private index */
|
|
dmxFontPrivateIndex = AllocateFontPrivateIndex();
|
|
if (dmxFontPrivateIndex == -1)
|
|
return FALSE;
|
|
|
|
dmxGeneration = serverGeneration;
|
|
}
|
|
|
|
if (dmxShadowFB) {
|
|
dmxScreen->shadow = shadowAlloc(dmxScreen->scrnWidth,
|
|
dmxScreen->scrnHeight,
|
|
dmxScreen->beBPP);
|
|
} else {
|
|
if (!dmxInitGC(pScreen)) return FALSE;
|
|
if (!dmxInitWindow(pScreen)) return FALSE;
|
|
if (!dmxInitPixmap(pScreen)) return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Initalise the visual types. miSetVisualTypesAndMasks() requires
|
|
* that all of the types for each depth be collected together. It's
|
|
* intended for slightly different usage to what we would like here.
|
|
* Maybe a miAddVisualTypeAndMask() function will be added to make
|
|
* things easier here.
|
|
*/
|
|
for (i = 0; i < dmxScreen->beNumDepths; i++) {
|
|
int depth;
|
|
int visuals = 0;
|
|
int bitsPerRgb = 0;
|
|
int preferredClass = -1;
|
|
Pixel redMask = 0;
|
|
Pixel greenMask = 0;
|
|
Pixel blueMask = 0;
|
|
|
|
depth = dmxScreen->beDepths[i];
|
|
for (j = 0; j < dmxScreen->beNumVisuals; j++) {
|
|
XVisualInfo *vi;
|
|
|
|
vi = &dmxScreen->beVisuals[j];
|
|
if (vi->depth == depth) {
|
|
/* Assume the masks are all the same. */
|
|
visuals |= (1 << vi->class);
|
|
bitsPerRgb = vi->bits_per_rgb;
|
|
redMask = vi->red_mask;
|
|
greenMask = vi->green_mask;
|
|
blueMask = vi->blue_mask;
|
|
if (j == dmxScreen->beDefVisualIndex) {
|
|
preferredClass = vi->class;
|
|
}
|
|
}
|
|
}
|
|
miSetVisualTypesAndMasks(depth, visuals, bitsPerRgb, preferredClass,
|
|
redMask, greenMask, blueMask);
|
|
}
|
|
|
|
fbScreenInit(pScreen,
|
|
dmxShadowFB ? dmxScreen->shadow : NULL,
|
|
dmxScreen->scrnWidth,
|
|
dmxScreen->scrnHeight,
|
|
dmxScreen->beXDPI,
|
|
dmxScreen->beXDPI,
|
|
dmxScreen->scrnWidth,
|
|
dmxScreen->beBPP);
|
|
(void)dmxPictureInit(pScreen, 0, 0);
|
|
|
|
/* Not yet... */
|
|
pScreen->GetWindowPixmap = NULL;
|
|
pScreen->SetWindowPixmap = NULL;
|
|
|
|
if (dmxShadowFB && !shadowInit(pScreen, dmxShadowUpdateProc, NULL))
|
|
return FALSE;
|
|
|
|
if (dmxShadowFB) {
|
|
miDCInitialize(pScreen, &dmxPointerCursorFuncs);
|
|
} else {
|
|
MAXSCREENSALLOC(dmxCursorGeneration);
|
|
if (dmxCursorGeneration[idx] != serverGeneration) {
|
|
if (!(miPointerInitialize(pScreen,
|
|
&dmxPointerSpriteFuncs,
|
|
&dmxPointerCursorFuncs,
|
|
FALSE)))
|
|
return FALSE;
|
|
|
|
dmxCursorGeneration[idx] = serverGeneration;
|
|
}
|
|
}
|
|
|
|
DMX_WRAP(CloseScreen, dmxCloseScreen, dmxScreen, pScreen);
|
|
DMX_WRAP(SaveScreen, dmxSaveScreen, dmxScreen, pScreen);
|
|
|
|
dmxBEScreenInit(idx, pScreen);
|
|
|
|
if (!dmxShadowFB) {
|
|
/* Wrap GC functions */
|
|
DMX_WRAP(CreateGC, dmxCreateGC, dmxScreen, pScreen);
|
|
|
|
/* Wrap Window functions */
|
|
DMX_WRAP(CreateWindow, dmxCreateWindow, dmxScreen, pScreen);
|
|
DMX_WRAP(DestroyWindow, dmxDestroyWindow, dmxScreen, pScreen);
|
|
DMX_WRAP(PositionWindow, dmxPositionWindow, dmxScreen, pScreen);
|
|
DMX_WRAP(ChangeWindowAttributes, dmxChangeWindowAttributes, dmxScreen,
|
|
pScreen);
|
|
DMX_WRAP(RealizeWindow, dmxRealizeWindow, dmxScreen, pScreen);
|
|
DMX_WRAP(UnrealizeWindow, dmxUnrealizeWindow, dmxScreen, pScreen);
|
|
DMX_WRAP(RestackWindow, dmxRestackWindow, dmxScreen, pScreen);
|
|
DMX_WRAP(WindowExposures, dmxWindowExposures, dmxScreen, pScreen);
|
|
DMX_WRAP(CopyWindow, dmxCopyWindow, dmxScreen, pScreen);
|
|
|
|
DMX_WRAP(ResizeWindow, dmxResizeWindow, dmxScreen, pScreen);
|
|
DMX_WRAP(ReparentWindow, dmxReparentWindow, dmxScreen, pScreen);
|
|
|
|
DMX_WRAP(ChangeBorderWidth, dmxChangeBorderWidth, dmxScreen, pScreen);
|
|
|
|
/* Wrap Image functions */
|
|
DMX_WRAP(GetImage, dmxGetImage, dmxScreen, pScreen);
|
|
DMX_WRAP(GetSpans, dmxGetSpans, dmxScreen, pScreen);
|
|
|
|
/* Wrap Pixmap functions */
|
|
DMX_WRAP(CreatePixmap, dmxCreatePixmap, dmxScreen, pScreen);
|
|
DMX_WRAP(DestroyPixmap, dmxDestroyPixmap, dmxScreen, pScreen);
|
|
DMX_WRAP(BitmapToRegion, dmxBitmapToRegion, dmxScreen, pScreen);
|
|
|
|
/* Wrap Font functions */
|
|
DMX_WRAP(RealizeFont, dmxRealizeFont, dmxScreen, pScreen);
|
|
DMX_WRAP(UnrealizeFont, dmxUnrealizeFont, dmxScreen, pScreen);
|
|
|
|
/* Wrap Colormap functions */
|
|
DMX_WRAP(CreateColormap, dmxCreateColormap, dmxScreen, pScreen);
|
|
DMX_WRAP(DestroyColormap, dmxDestroyColormap, dmxScreen, pScreen);
|
|
DMX_WRAP(InstallColormap, dmxInstallColormap, dmxScreen, pScreen);
|
|
DMX_WRAP(StoreColors, dmxStoreColors, dmxScreen, pScreen);
|
|
|
|
/* Wrap Shape functions */
|
|
DMX_WRAP(SetShape, dmxSetShape, dmxScreen, pScreen);
|
|
}
|
|
|
|
if (!dmxCreateDefColormap(pScreen))
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/** Close the \a pScreen resources on the back-end server. */
|
|
void dmxBECloseScreen(ScreenPtr pScreen)
|
|
{
|
|
DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
|
|
int i;
|
|
|
|
/* Restore the back-end screen-saver and DPMS state. */
|
|
dmxDPMSTerm(dmxScreen);
|
|
|
|
/* Free the screen resources */
|
|
|
|
XFreeCursor(dmxScreen->beDisplay, dmxScreen->noCursor);
|
|
dmxScreen->noCursor = (Cursor)0;
|
|
|
|
XUnmapWindow(dmxScreen->beDisplay, dmxScreen->scrnWin);
|
|
XDestroyWindow(dmxScreen->beDisplay, dmxScreen->scrnWin);
|
|
dmxScreen->scrnWin = (Window)0;
|
|
|
|
if (dmxShadowFB) {
|
|
/* Free the shadow GC and image assocated with the back-end server */
|
|
XFreeGC(dmxScreen->beDisplay, dmxScreen->shadowGC);
|
|
dmxScreen->shadowGC = NULL;
|
|
XFree(dmxScreen->shadowFBImage);
|
|
dmxScreen->shadowFBImage = NULL;
|
|
} else {
|
|
/* Free the default drawables */
|
|
for (i = 0; i < dmxScreen->beNumPixmapFormats; i++) {
|
|
if (dmxScreen->scrnDefDrawables[i]) {
|
|
XFreePixmap(dmxScreen->beDisplay,
|
|
dmxScreen->scrnDefDrawables[i]);
|
|
dmxScreen->scrnDefDrawables[i] = (Drawable)0;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Free resources allocated during initialization (in dmxinit.c) */
|
|
for (i = 0; i < dmxScreen->beNumDefColormaps; i++)
|
|
XFreeColormap(dmxScreen->beDisplay, dmxScreen->beDefColormaps[i]);
|
|
free(dmxScreen->beDefColormaps);
|
|
dmxScreen->beDefColormaps = NULL;
|
|
|
|
#if 0
|
|
/* Do not free visuals, depths and pixmap formats here. Free them
|
|
* in dmxCloseScreen() instead -- see comment below. */
|
|
XFree(dmxScreen->beVisuals);
|
|
dmxScreen->beVisuals = NULL;
|
|
|
|
XFree(dmxScreen->beDepths);
|
|
dmxScreen->beDepths = NULL;
|
|
|
|
XFree(dmxScreen->bePixmapFormats);
|
|
dmxScreen->bePixmapFormats = NULL;
|
|
#endif
|
|
|
|
#ifdef GLXEXT
|
|
if (dmxScreen->glxVisuals) {
|
|
XFree(dmxScreen->glxVisuals);
|
|
dmxScreen->glxVisuals = NULL;
|
|
dmxScreen->numGlxVisuals = 0;
|
|
}
|
|
#endif
|
|
|
|
/* Close display */
|
|
XCloseDisplay(dmxScreen->beDisplay);
|
|
dmxScreen->beDisplay = NULL;
|
|
}
|
|
|
|
/** Close screen number \a idx. */
|
|
Bool dmxCloseScreen(int idx, ScreenPtr pScreen)
|
|
{
|
|
DMXScreenInfo *dmxScreen = &dmxScreens[idx];
|
|
|
|
/* Reset the proc vectors */
|
|
if (idx == 0) {
|
|
dmxResetRender();
|
|
dmxResetFonts();
|
|
}
|
|
|
|
if (dmxShadowFB) {
|
|
/* Free the shadow framebuffer */
|
|
free(dmxScreen->shadow);
|
|
} else {
|
|
|
|
/* Unwrap Shape functions */
|
|
DMX_UNWRAP(SetShape, dmxScreen, pScreen);
|
|
|
|
/* Unwrap the pScreen functions */
|
|
DMX_UNWRAP(CreateGC, dmxScreen, pScreen);
|
|
|
|
DMX_UNWRAP(CreateWindow, dmxScreen, pScreen);
|
|
DMX_UNWRAP(DestroyWindow, dmxScreen, pScreen);
|
|
DMX_UNWRAP(PositionWindow, dmxScreen, pScreen);
|
|
DMX_UNWRAP(ChangeWindowAttributes, dmxScreen, pScreen);
|
|
DMX_UNWRAP(RealizeWindow, dmxScreen, pScreen);
|
|
DMX_UNWRAP(UnrealizeWindow, dmxScreen, pScreen);
|
|
DMX_UNWRAP(RestackWindow, dmxScreen, pScreen);
|
|
DMX_UNWRAP(WindowExposures, dmxScreen, pScreen);
|
|
DMX_UNWRAP(CopyWindow, dmxScreen, pScreen);
|
|
|
|
DMX_UNWRAP(ResizeWindow, dmxScreen, pScreen);
|
|
DMX_UNWRAP(ReparentWindow, dmxScreen, pScreen);
|
|
|
|
DMX_UNWRAP(ChangeBorderWidth, dmxScreen, pScreen);
|
|
|
|
DMX_UNWRAP(GetImage, dmxScreen, pScreen);
|
|
DMX_UNWRAP(GetSpans, dmxScreen, pScreen);
|
|
|
|
DMX_UNWRAP(CreatePixmap, dmxScreen, pScreen);
|
|
DMX_UNWRAP(DestroyPixmap, dmxScreen, pScreen);
|
|
DMX_UNWRAP(BitmapToRegion, dmxScreen, pScreen);
|
|
|
|
DMX_UNWRAP(RealizeFont, dmxScreen, pScreen);
|
|
DMX_UNWRAP(UnrealizeFont, dmxScreen, pScreen);
|
|
|
|
DMX_UNWRAP(CreateColormap, dmxScreen, pScreen);
|
|
DMX_UNWRAP(DestroyColormap, dmxScreen, pScreen);
|
|
DMX_UNWRAP(InstallColormap, dmxScreen, pScreen);
|
|
DMX_UNWRAP(StoreColors, dmxScreen, pScreen);
|
|
}
|
|
|
|
DMX_UNWRAP(SaveScreen, dmxScreen, pScreen);
|
|
|
|
if (dmxScreen->beDisplay) {
|
|
dmxBECloseScreen(pScreen);
|
|
|
|
#if 1
|
|
/* Free visuals, depths and pixmap formats here so that they
|
|
* won't be freed when a screen is detached, thereby allowing
|
|
* the screen to be reattached to be compared to the one
|
|
* previously removed.
|
|
*/
|
|
XFree(dmxScreen->beVisuals);
|
|
dmxScreen->beVisuals = NULL;
|
|
|
|
XFree(dmxScreen->beDepths);
|
|
dmxScreen->beDepths = NULL;
|
|
|
|
XFree(dmxScreen->bePixmapFormats);
|
|
dmxScreen->bePixmapFormats = NULL;
|
|
#endif
|
|
}
|
|
|
|
DMX_UNWRAP(CloseScreen, dmxScreen, pScreen);
|
|
return pScreen->CloseScreen(idx, pScreen);
|
|
}
|
|
|
|
static Bool dmxSaveScreen(ScreenPtr pScreen, int what)
|
|
{
|
|
DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
|
|
|
|
if (dmxScreen->beDisplay) {
|
|
switch (what) {
|
|
case SCREEN_SAVER_OFF:
|
|
case SCREEN_SAVER_FORCER:
|
|
XResetScreenSaver(dmxScreen->beDisplay);
|
|
dmxSync(dmxScreen, FALSE);
|
|
break;
|
|
case SCREEN_SAVER_ON:
|
|
case SCREEN_SAVER_CYCLE:
|
|
XActivateScreenSaver(dmxScreen->beDisplay);
|
|
dmxSync(dmxScreen, FALSE);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|