b7ba272da0
extension so that the redirecting of drawables by the wrapper doesn't confuse Damage.
687 lines
17 KiB
C
687 lines
17 KiB
C
/* $XdotOrg: xc/programs/Xserver/mi/miinitext.c,v 1.10 2004/07/31 09:41:27 kem Exp $ */
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/* $XFree86: xc/programs/Xserver/mi/miinitext.c,v 3.67 2003/01/12 02:44:27 dawes Exp $ */
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/***********************************************************
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Copyright 1987, 1998 The Open Group
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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.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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/* $Xorg: miinitext.c,v 1.4 2001/02/09 02:05:21 xorgcvs Exp $ */
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#include "misc.h"
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#include "extension.h"
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#include "micmap.h"
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#ifdef NOPEXEXT /* sleaze for Solaris cpp building XsunMono */
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#undef PEXEXT
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#endif
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#if defined(QNX4) /* sleaze for Watcom on QNX4 ... */
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#undef PEXEXT
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#undef XIE
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#undef GLXEXT
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#endif
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/* Make sure Xprt only announces extensions it supports */
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#ifdef PRINT_ONLY_SERVER
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#undef MITSHM /* this is incompatible to the vector-based Xprint DDX */
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#undef XKB
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#undef PANORAMIX
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#undef RES
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#undef XIE
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#undef XINPUT
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#undef XV
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#undef SCREENSAVER
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#undef XIDLE
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#undef XRECORD
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#undef DBE
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#undef XF86VIDMODE
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#undef XF86MISC
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#undef XFreeXDGA
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#undef XF86DRI
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#undef DPMSExtension
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#undef DPSEXT
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#undef FONTCACHE
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#undef RENDER /* not yet */
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#undef DAMAGE
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#undef XFIXES
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#undef XEVIE
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#endif /* PRINT_ONLY_SERVER */
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#ifdef PANORAMIX
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extern Bool noPanoramiXExtension;
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#endif
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extern Bool noTestExtensions;
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#ifdef XKB
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extern Bool noXkbExtension;
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#endif
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#ifdef RENDER
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extern Bool noRenderExtension;
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#endif
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#ifdef XEVIE
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extern Bool noXevieExtension;
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#endif
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#ifdef COMPOSITE
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extern Bool noCompositeExtension;
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#endif
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#ifndef XFree86LOADER
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#define INITARGS void
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typedef void (*InitExtension)(INITARGS);
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#else /* XFree86Loader */
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#include "loaderProcs.h"
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#endif
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#ifdef MITSHM
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#define _XSHM_SERVER_
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#include "shmstr.h"
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#endif
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#ifdef XTEST
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#define _XTEST_SERVER_
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#include "XTest.h"
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#endif
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#ifdef XKB
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#include "XKB.h"
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#endif
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#ifdef LBX
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#define _XLBX_SERVER_
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#include "lbxstr.h"
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#endif
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#ifdef XPRINT
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#include "Print.h"
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#endif
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#ifdef XAPPGROUP
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#define _XAG_SERVER_
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#include "Xagstr.h"
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#endif
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#ifdef XCSECURITY
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#define _SECURITY_SERVER
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#include "securstr.h"
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#endif
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#ifdef PANORAMIX
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#include "panoramiXproto.h"
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#endif
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#ifdef XF86BIGFONT
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#include "xf86bigfstr.h"
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#endif
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#ifdef RES
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#include "XResproto.h"
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#endif
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/* FIXME: this whole block of externs should be from the appropriate headers */
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#ifdef BEZIER
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extern void BezierExtensionInit(INITARGS);
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#endif
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#ifdef XTESTEXT1
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extern void XTestExtension1Init(INITARGS);
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#endif
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#ifdef SHAPE
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extern void ShapeExtensionInit(INITARGS);
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#endif
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#ifdef EVI
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extern void EVIExtensionInit(INITARGS);
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#endif
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#ifdef MITSHM
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extern void ShmExtensionInit(INITARGS);
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#endif
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#ifdef PEXEXT
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extern void PexExtensionInit(INITARGS);
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#endif
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#ifdef MULTIBUFFER
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extern void MultibufferExtensionInit(INITARGS);
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#endif
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#ifdef PANORAMIX
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extern void PanoramiXExtensionInit(INITARGS);
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#endif
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#ifdef XINPUT
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extern void XInputExtensionInit(INITARGS);
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#endif
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#ifdef XTEST
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extern void XTestExtensionInit(INITARGS);
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#endif
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#ifdef BIGREQS
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extern void BigReqExtensionInit(INITARGS);
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#endif
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#ifdef MITMISC
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extern void MITMiscExtensionInit(INITARGS);
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#endif
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#ifdef XIDLE
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extern void XIdleExtensionInit(INITARGS);
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#endif
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#ifdef XTRAP
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extern void DEC_XTRAPInit(INITARGS);
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#endif
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#ifdef SCREENSAVER
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extern void ScreenSaverExtensionInit (INITARGS);
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#endif
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#ifdef XV
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extern void XvExtensionInit(INITARGS);
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extern void XvMCExtensionInit(INITARGS);
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#endif
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#ifdef XIE
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extern void XieInit(INITARGS);
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#endif
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#ifdef XSYNC
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extern void SyncExtensionInit(INITARGS);
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#endif
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#ifdef XKB
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extern void XkbExtensionInit(INITARGS);
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#endif
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#ifdef XCMISC
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extern void XCMiscExtensionInit(INITARGS);
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#endif
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#ifdef XRECORD
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extern void RecordExtensionInit(INITARGS);
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#endif
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#ifdef LBX
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extern void LbxExtensionInit(INITARGS);
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#endif
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#ifdef DBE
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extern void DbeExtensionInit(INITARGS);
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#endif
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#ifdef XAPPGROUP
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extern void XagExtensionInit(INITARGS);
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#endif
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#ifdef XCSECURITY
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extern void SecurityExtensionInit(INITARGS);
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#endif
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#ifdef XPRINT
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extern void XpExtensionInit(INITARGS);
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#endif
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#ifdef XF86BIGFONT
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extern void XFree86BigfontExtensionInit(INITARGS);
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#endif
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#ifdef XF86VIDMODE
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extern void XFree86VidModeExtensionInit(INITARGS);
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#endif
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#ifdef XF86MISC
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extern void XFree86MiscExtensionInit(INITARGS);
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#endif
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#ifdef XFreeXDGA
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extern void XFree86DGAExtensionInit(INITARGS);
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#endif
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#ifdef GLXEXT
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#ifndef __DARWIN__
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extern void GlxExtensionInit(INITARGS);
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extern void GlxWrapInitVisuals(miInitVisualsProcPtr *);
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#else
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extern void DarwinGlxExtensionInit(INITARGS);
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extern void DarwinGlxWrapInitVisuals(miInitVisualsProcPtr *);
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#endif
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#endif
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#ifdef XF86DRI
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extern void XFree86DRIExtensionInit(INITARGS);
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#endif
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#ifdef TOGCUP
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extern void XcupExtensionInit(INITARGS);
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#endif
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#ifdef DPMSExtension
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extern void DPMSExtensionInit(INITARGS);
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#endif
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#ifdef DPSEXT
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extern void DPSExtensionInit(INITARGS);
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#endif
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#ifdef FONTCACHE
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extern void FontCacheExtensionInit(INITARGS);
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#endif
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#ifdef RENDER
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extern void RenderExtensionInit(INITARGS);
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#endif
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#ifdef RANDR
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extern void RRExtensionInit(INITARGS);
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#endif
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#ifdef RES
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extern void ResExtensionInit(INITARGS);
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#endif
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#ifdef DMXEXT
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extern void DMXExtensionInit(INITARGS);
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#endif
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#ifdef XEVIE
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extern void XevieExtensionInit(INITARGS);
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#endif
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#ifdef XFIXES
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extern void XFixesExtensionInit(INITARGS);
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#endif
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#ifdef DAMAGE
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extern void DamageExtensionInit(INITARGS);
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#endif
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#ifdef COMPOSITE
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extern void CompositeExtensionInit(INITARGS);
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#endif
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/* The following is only a small first step towards run-time
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* configurable extensions.
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*/
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typedef struct {
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char *name;
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Bool *disablePtr;
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} ExtensionToggle;
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static ExtensionToggle ExtensionToggleList[] =
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{
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{ "XTEST", &noTestExtensions },
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#ifdef PANORAMIX
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{ "XINERAMA", &noPanoramiXExtension },
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#endif
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#ifdef RENDER
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{ "RENDER", &noRenderExtension },
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#endif
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#ifdef XKB
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{ "XKEYBOARD", &noXkbExtension },
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#endif
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#ifdef XEVIE
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{ "XEVIE", &noXevieExtension },
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#endif
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#ifdef COMPOSITE
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{ "Composite", &noCompositeExtension },
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#endif
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{ NULL, NULL }
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};
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Bool EnableDisableExtension(char *name, Bool enable)
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{
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ExtensionToggle *ext = &ExtensionToggleList[0];
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for (ext = &ExtensionToggleList[0]; ext->name != NULL; ext++) {
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if (strcmp(name, ext->name) == 0) {
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*ext->disablePtr = !enable;
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return TRUE;
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}
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}
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return FALSE;
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}
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void EnableDisableExtensionError(char *name, Bool enable)
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{
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ExtensionToggle *ext = &ExtensionToggleList[0];
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ErrorF("Extension \"%s\" is not recognized\n", name);
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ErrorF("Only the following extensions can be run-time %s:\n",
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enable ? "enabled" : "disabled");
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for (ext = &ExtensionToggleList[0]; ext->name != NULL; ext++)
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ErrorF(" %s\n", ext->name);
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}
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#ifndef XFree86LOADER
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/*ARGSUSED*/
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void
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InitExtensions(argc, argv)
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int argc;
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char *argv[];
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{
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#ifdef PANORAMIX
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# if !defined(PRINT_ONLY_SERVER) && !defined(NO_PANORAMIX)
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if (!noPanoramiXExtension) PanoramiXExtensionInit();
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# endif
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#endif
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#ifdef BEZIER
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BezierExtensionInit();
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#endif
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#ifdef XTESTEXT1
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if (!noTestExtensions) XTestExtension1Init();
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#endif
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#ifdef SHAPE
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ShapeExtensionInit();
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#endif
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#ifdef MITSHM
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ShmExtensionInit();
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#endif
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#ifdef EVI
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EVIExtensionInit();
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#endif
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#ifdef PEXEXT
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PexExtensionInit();
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#endif
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#ifdef MULTIBUFFER
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MultibufferExtensionInit();
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#endif
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#if defined(XINPUT) && !defined(NO_HW_ONLY_EXTS)
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XInputExtensionInit();
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#endif
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#ifdef XTEST
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if (!noTestExtensions) XTestExtensionInit();
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#endif
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#ifdef BIGREQS
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BigReqExtensionInit();
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#endif
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#ifdef MITMISC
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MITMiscExtensionInit();
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#endif
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#ifdef XIDLE
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XIdleExtensionInit();
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#endif
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#ifdef XTRAP
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if (!noTestExtensions) DEC_XTRAPInit();
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#endif
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#if defined(SCREENSAVER) && !defined(PRINT_ONLY_SERVER)
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ScreenSaverExtensionInit ();
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#endif
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#ifdef XV
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XvExtensionInit();
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XvMCExtensionInit();
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#endif
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#ifdef XIE
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XieInit();
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#endif
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#ifdef XSYNC
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SyncExtensionInit();
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#endif
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#if defined(XKB) && !defined(PRINT_ONLY_SERVER) && !defined(NO_HW_ONLY_EXTS)
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if (!noXkbExtension) XkbExtensionInit();
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#endif
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#ifdef XCMISC
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XCMiscExtensionInit();
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#endif
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#ifdef XRECORD
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if (!noTestExtensions) RecordExtensionInit();
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#endif
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#ifdef LBX
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LbxExtensionInit();
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#endif
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#ifdef DBE
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DbeExtensionInit();
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#endif
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#ifdef XAPPGROUP
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XagExtensionInit();
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#endif
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#ifdef XCSECURITY
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SecurityExtensionInit();
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#endif
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#ifdef XPRINT
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XpExtensionInit();
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#endif
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#ifdef TOGCUP
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XcupExtensionInit();
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#endif
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#if defined(DPMSExtension) && !defined(NO_HW_ONLY_EXTS)
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DPMSExtensionInit();
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#endif
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#ifdef FONTCACHE
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FontCacheExtensionInit();
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#endif
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#ifdef XF86BIGFONT
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XFree86BigfontExtensionInit();
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#endif
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#if !defined(PRINT_ONLY_SERVER) && !defined(NO_HW_ONLY_EXTS)
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#if defined(XF86VIDMODE)
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XFree86VidModeExtensionInit();
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#endif
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#if defined(XF86MISC)
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XFree86MiscExtensionInit();
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#endif
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#if defined(XFreeXDGA)
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XFree86DGAExtensionInit();
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#endif
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#ifdef XF86DRI
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XFree86DRIExtensionInit();
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#endif
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#endif
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#ifdef GLXEXT
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#ifndef __DARWIN__
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GlxExtensionInit();
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#else
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DarwinGlxExtensionInit();
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#endif
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#endif
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#ifdef DPSEXT
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#ifndef XPRINT
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DPSExtensionInit();
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#endif
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#endif
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#ifdef XFIXES
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/* must be before Render to layer DisplayCursor correctly */
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XFixesExtensionInit();
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#endif
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#ifdef RENDER
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if (!noRenderExtension) RenderExtensionInit();
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#endif
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#ifdef RANDR
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RRExtensionInit();
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#endif
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#ifdef RES
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ResExtensionInit();
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#endif
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#ifdef DMXEXT
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DMXExtensionInit();
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#endif
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#ifdef XEVIE
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if (!noXevieExtension) XevieExtensionInit();
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#endif
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#ifdef COMPOSITE
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if (!noCompositeExtension) CompositeExtensionInit();
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#endif
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#ifdef DAMAGE
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/* Must be after Composite to layer with composite wrapper properly */
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DamageExtensionInit();
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#endif
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}
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void
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InitVisualWrap()
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{
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miResetInitVisuals();
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#ifdef GLXEXT
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#ifndef __DARWIN__
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GlxWrapInitVisuals(&miInitVisualsProc);
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#else
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DarwinGlxWrapInitVisuals(&miInitVisualsProc);
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#endif
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#endif
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}
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#else /* XFree86LOADER */
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#if 0
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/* FIXME:The names here must come from the headers. those with ?? are
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not included in X11R6.3 sample implementation, so there's a problem... */
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/* XXX use the correct #ifdefs for symbols not present when an extension
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is disabled */
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ExtensionModule extension[] =
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{
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{ NULL, "BEZIER", NULL, NULL }, /* ?? */
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{ NULL, "XTEST1", &noTestExtensions, NULL }, /* ?? */
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{ NULL, "SHAPE", NULL, NULL },
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{ NULL, "MIT-SHM", NULL, NULL },
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{ NULL, "X3D-PEX", NULL, NULL },
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{ NULL, "Multi-Buffering", NULL, NULL },
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{ NULL, "XInputExtension", NULL, NULL },
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{ NULL, "XTEST", &noTestExtensions, NULL },
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{ NULL, "BIG-REQUESTS", NULL, NULL },
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{ NULL, "MIT-SUNDRY-NONSTANDARD", NULL, NULL },
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{ NULL, "XIDLE", NULL, NULL }, /* ?? */
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{ NULL, "XTRAP", &noTestExtensions, NULL }, /* ?? */
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{ NULL, "MIT-SCREEN-SAVER", NULL, NULL },
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{ NULL, "XVideo", NULL, NULL }, /* ?? */
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{ NULL, "XIE", NULL, NULL },
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{ NULL, "SYNC", NULL, NULL },
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#ifdef XKB
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{ NULL, "XKEYBOARD", &noXkbExtension, NULL },
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#else
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{ NULL, "NOXKEYBOARD", NULL, NULL },
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#endif
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{ NULL, "XC-MISC", NULL, NULL },
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{ NULL, "RECORD", &noTestExtensions, NULL },
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{ NULL, "LBX", NULL, NULL },
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{ NULL, "DOUBLE-BUFFER", NULL, NULL },
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{ NULL, "XC-APPGROUP", NULL, NULL },
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{ NULL, "SECURITY", NULL, NULL },
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{ NULL, "XpExtension", NULL, NULL },
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{ NULL, "XFree86-VidModeExtension", NULL, NULL },
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{ NULL, "XFree86-Misc", NULL, NULL },
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{ NULL, "XFree86-DGA", NULL, NULL },
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{ NULL, "DPMS", NULL, NULL },
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{ NULL, "GLX", NULL, NULL },
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{ NULL, "TOG-CUP", NULL, NULL },
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{ NULL, "Extended-Visual-Information", NULL, NULL },
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#ifdef PANORAMIX
|
|
{ NULL, "XINERAMA", &noPanoramiXExtension, NULL },
|
|
#else
|
|
{ NULL, "NOXINERAMA", NULL, NULL },
|
|
#endif
|
|
{ NULL, "XFree86-Bigfont", NULL, NULL },
|
|
{ NULL, "XFree86-DRI", NULL, NULL },
|
|
{ NULL, "Adobe-DPS-Extension", NULL, NULL },
|
|
{ NULL, "FontCache", NULL, NULL },
|
|
{ NULL, "RENDER", NULL, NULL },
|
|
{ NULL, "RANDR", NULL, NULL },
|
|
{ NULL, "X-Resource", NULL, NULL },
|
|
{ NULL, "DMX", NULL, NULL },
|
|
{ NULL, NULL, NULL, NULL }
|
|
};
|
|
#endif
|
|
|
|
/* List of built-in (statically linked) extensions */
|
|
static ExtensionModule staticExtensions[] = {
|
|
#ifdef BEZIER
|
|
{ BezierExtensionInit, "BEZIER", NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef XTESTEXT1
|
|
{ XTestExtension1Init, "XTEST1", &noTestExtensions, NULL, NULL },
|
|
#endif
|
|
#ifdef MITSHM
|
|
{ ShmExtensionInit, SHMNAME, NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef XINPUT
|
|
{ XInputExtensionInit, "XInputExtension", NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef XTEST
|
|
{ XTestExtensionInit, XTestExtensionName, &noTestExtensions, NULL, NULL },
|
|
#endif
|
|
#ifdef XIDLE
|
|
{ XIdleExtensionInit, "XIDLE", NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef XKB
|
|
{ XkbExtensionInit, XkbName, &noXkbExtension, NULL, NULL },
|
|
#endif
|
|
#ifdef LBX
|
|
{ LbxExtensionInit, LBXNAME, NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef XAPPGROUP
|
|
{ XagExtensionInit, XAGNAME, NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef XCSECURITY
|
|
{ SecurityExtensionInit, SECURITY_EXTENSION_NAME, NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef XPRINT
|
|
{ XpExtensionInit, XP_PRINTNAME, NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef PANORAMIX
|
|
{ PanoramiXExtensionInit, PANORAMIX_PROTOCOL_NAME, &noPanoramiXExtension, NULL, NULL },
|
|
#endif
|
|
#ifdef XFIXES
|
|
/* must be before Render to layer DisplayCursor correctly */
|
|
{ XFixesExtensionInit, "XFIXES", NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef XF86BIGFONT
|
|
{ XFree86BigfontExtensionInit, XF86BIGFONTNAME, NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef RENDER
|
|
{ RenderExtensionInit, "RENDER", &noRenderExtension, NULL, NULL },
|
|
#endif
|
|
#ifdef RANDR
|
|
{ RRExtensionInit, "RANDR", NULL, NULL, NULL },
|
|
#endif
|
|
#ifdef COMPOSITE
|
|
{ CompositeExtensionInit, "COMPOSITE", &noCompositeExtension, NULL },
|
|
#endif
|
|
#ifdef DAMAGE
|
|
/* Must be after Composite to layer with composite wrapper properly */
|
|
{ DamageExtensionInit, "DAMAGE", NULL, NULL },
|
|
#endif
|
|
#ifdef XEVIE
|
|
{ XevieExtensionInit, "XEVIE", &noXevieExtension, NULL },
|
|
#endif
|
|
{ NULL, NULL, NULL, NULL, NULL }
|
|
};
|
|
|
|
/*ARGSUSED*/
|
|
void
|
|
InitExtensions(argc, argv)
|
|
int argc;
|
|
char *argv[];
|
|
{
|
|
int i;
|
|
ExtensionModule *ext;
|
|
static Bool listInitialised = FALSE;
|
|
|
|
if (!listInitialised) {
|
|
/* Add built-in extensions to the list. */
|
|
for (i = 0; staticExtensions[i].name; i++)
|
|
LoadExtension(&staticExtensions[i], TRUE);
|
|
|
|
/* Sort the extensions according the init dependencies. */
|
|
LoaderSortExtensions();
|
|
listInitialised = TRUE;
|
|
}
|
|
|
|
for (i = 0; ExtensionModuleList[i].name != NULL; i++) {
|
|
ext = &ExtensionModuleList[i];
|
|
if (ext->initFunc != NULL &&
|
|
(ext->disablePtr == NULL ||
|
|
(ext->disablePtr != NULL && !*ext->disablePtr))) {
|
|
(ext->initFunc)();
|
|
}
|
|
}
|
|
}
|
|
|
|
static void (*__miHookInitVisualsFunction)(miInitVisualsProcPtr *);
|
|
|
|
void
|
|
InitVisualWrap()
|
|
{
|
|
miResetInitVisuals();
|
|
if (__miHookInitVisualsFunction)
|
|
(*__miHookInitVisualsFunction)(&miInitVisualsProc);
|
|
}
|
|
|
|
void miHookInitVisuals(void (**old)(miInitVisualsProcPtr *),
|
|
void (*new)(miInitVisualsProcPtr *))
|
|
{
|
|
if (old)
|
|
*old = __miHookInitVisualsFunction;
|
|
__miHookInitVisualsFunction = new;
|
|
}
|
|
|
|
#endif /* XFree86LOADER */
|