From 9bc6ff269aa8bf4c41696ebf4a686c93729ba151 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Tue, 1 Mar 2016 20:55:27 +0000 Subject: Drop X11 extensions not shipped with recent X.Org server versions anymore: include/extensions: Xag.h, Xagsrv.h, Xagstr.h Xserver/Xext: appgroup.c, appgroup.h lib/Xext: XAppgroup.c include/extensions: Xcup.h, Xcupstr.h, Xserver/Xext: cup.c lib/Xext: cup.c include/extensions: Xdbe.h Xserver/Xext: Xdbe.c Xserver/Xext: dgaproc.h, xf86dga.c, xf86dga2.c, xf86dgaext.h include/extensions: Xevie.h, Xeviestr.h include/extensions: XEVI.h, XEVIstr.h Xserver/Xext: EVI.c, EVIstruct.h, sampleEVI.c lib/Xext: XEVI.c include/extensions: fontcache.h, fontcacheP.h, fontcachstr.h Xserver/Xext: fontcache.c include/extensions: lbxbuf.h, lbxbufstr.h, lbxdeltastr.h, lbximage.h, lbxopts.h, lbxstr.h, lbxzlib.h lib/Xext: XLbx.c include/extensions: multibuf.h, multibufst.h lib/Xext: XMultibuf.c Xserver/Xext: mbuf.c, mbufbf.c, mbufpx.c include/extensions: xf86vmode.h, xf86vmstr.h Xserver/Xext: vidmodeproc.h, xf86vmode.c lib/Xext: MITMisc.c Xserver/Xext: mitmisc.c Xserver/Xext: xf86misc.c, xf86miscproc.h Xserver/XTrap: xf86XTrapModule.c, xtrapddmi.c, xtrapdi.c, xtrapdiswp.c, xtrapditbl.c include/extensions: xtrapbits.h xtrapddmi.h xtrapdi.h xtrapemacros.h xtraplib.h xtraplibp.h xtrapproto.h Fixes: ArcticaProject/nx-libs#116 X.org: https://cgit.freedesktop.org/xorg/xserver/commit/?id=cbc20d92de92aad5ca240310a9156ccf97c24a01 Plus: Drop various Imake'ish defines where not needed anymore. --- nx-X11/programs/Xserver/Xext/EVI.c | 215 --- nx-X11/programs/Xserver/Xext/EVIstruct.h | 60 - nx-X11/programs/Xserver/Xext/Imakefile | 97 +- nx-X11/programs/Xserver/Xext/appgroup.c | 829 ---------- nx-X11/programs/Xserver/Xext/appgroup.h | 10 - nx-X11/programs/Xserver/Xext/cup.c | 367 ---- nx-X11/programs/Xserver/Xext/dgaproc.h | 144 -- nx-X11/programs/Xserver/Xext/extmod/Imakefile | 74 +- nx-X11/programs/Xserver/Xext/extmod/modinit.c | 81 - nx-X11/programs/Xserver/Xext/extmod/modinit.h | 12 - nx-X11/programs/Xserver/Xext/fontcache.c | 333 ---- nx-X11/programs/Xserver/Xext/mbuf.c | 1787 -------------------- nx-X11/programs/Xserver/Xext/mbufbf.c | 1030 ------------ nx-X11/programs/Xserver/Xext/mbufpx.c | 651 -------- nx-X11/programs/Xserver/Xext/mitmisc.c | 176 -- nx-X11/programs/Xserver/Xext/panoramiXSwap.c | 4 +- nx-X11/programs/Xserver/Xext/panoramiXprocs.c | 6 +- nx-X11/programs/Xserver/Xext/sampleEVI.c | 121 -- nx-X11/programs/Xserver/Xext/vidmodeproc.h | 78 - nx-X11/programs/Xserver/Xext/xcmisc.c | 8 +- nx-X11/programs/Xserver/Xext/xevie.c | 719 -------- nx-X11/programs/Xserver/Xext/xf86dga.c | 307 ---- nx-X11/programs/Xserver/Xext/xf86dga2.c | 775 --------- nx-X11/programs/Xserver/Xext/xf86dgaext.h | 12 - nx-X11/programs/Xserver/Xext/xf86misc.c | 854 ---------- nx-X11/programs/Xserver/Xext/xf86miscproc.h | 70 - nx-X11/programs/Xserver/Xext/xf86vmode.c | 2206 ------------------------- 27 files changed, 35 insertions(+), 10991 deletions(-) delete mode 100644 nx-X11/programs/Xserver/Xext/EVI.c delete mode 100644 nx-X11/programs/Xserver/Xext/EVIstruct.h delete mode 100644 nx-X11/programs/Xserver/Xext/appgroup.c delete mode 100644 nx-X11/programs/Xserver/Xext/appgroup.h delete mode 100644 nx-X11/programs/Xserver/Xext/cup.c delete mode 100644 nx-X11/programs/Xserver/Xext/dgaproc.h delete mode 100644 nx-X11/programs/Xserver/Xext/fontcache.c delete mode 100644 nx-X11/programs/Xserver/Xext/mbuf.c delete mode 100644 nx-X11/programs/Xserver/Xext/mbufbf.c delete mode 100644 nx-X11/programs/Xserver/Xext/mbufpx.c delete mode 100644 nx-X11/programs/Xserver/Xext/mitmisc.c delete mode 100644 nx-X11/programs/Xserver/Xext/sampleEVI.c delete mode 100644 nx-X11/programs/Xserver/Xext/vidmodeproc.h delete mode 100644 nx-X11/programs/Xserver/Xext/xevie.c delete mode 100644 nx-X11/programs/Xserver/Xext/xf86dga.c delete mode 100644 nx-X11/programs/Xserver/Xext/xf86dga2.c delete mode 100644 nx-X11/programs/Xserver/Xext/xf86dgaext.h delete mode 100644 nx-X11/programs/Xserver/Xext/xf86misc.c delete mode 100644 nx-X11/programs/Xserver/Xext/xf86miscproc.h delete mode 100644 nx-X11/programs/Xserver/Xext/xf86vmode.c (limited to 'nx-X11/programs/Xserver/Xext') diff --git a/nx-X11/programs/Xserver/Xext/EVI.c b/nx-X11/programs/Xserver/Xext/EVI.c deleted file mode 100644 index 1eca62693..000000000 --- a/nx-X11/programs/Xserver/Xext/EVI.c +++ /dev/null @@ -1,215 +0,0 @@ -/* $Xorg: EVI.c,v 1.3 2000/08/17 19:47:55 cpqbld Exp $ */ -/************************************************************ -Copyright (c) 1997 by Silicon Graphics Computer Systems, Inc. -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. -********************************************************/ -/* $XFree86: xc/programs/Xserver/Xext/EVI.c,v 3.10tsi Exp $ */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include "dixstruct.h" -#include "extnsionst.h" -#include "dix.h" -#define _XEVI_SERVER_ -#include -#include "EVIstruct.h" -#include "modinit.h" -#include "scrnintstr.h" - -#if 0 -static unsigned char XEVIReqCode = 0; -#endif -static EviPrivPtr eviPriv; - -static int -ProcEVIQueryVersion(ClientPtr client) -{ - /* REQUEST(xEVIQueryVersionReq); */ - xEVIQueryVersionReply rep; - register int n; - REQUEST_SIZE_MATCH (xEVIQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = XEVI_MAJOR_VERSION; - rep.minorVersion = XEVI_MAJOR_VERSION; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.majorVersion, n); - swaps(&rep.minorVersion, n); - } - WriteToClient(client, sizeof (xEVIQueryVersionReply), (char *)&rep); - return (client->noClientException); -} -#define swapEviInfo(eviInfo, l) \ -{ \ - int l1 = l; \ - xExtendedVisualInfo *eviInfo1 = eviInfo; \ - while (l1-- > 0) { \ - swapl(&eviInfo1->core_visual_id, n); \ - swapl(&eviInfo1->transparency_value, n); \ - swaps(&eviInfo1->num_colormap_conflicts, n); \ - eviInfo1++; \ - } \ -} -#define swapVisual(visual, l) \ -{ \ - int l1 = l; \ - VisualID32 *visual1 = visual; \ - while (l1-- > 0) { \ - swapl(visual1, n); \ - visual1++; \ - } \ -} - -static int -ProcEVIGetVisualInfo(ClientPtr client) -{ - REQUEST(xEVIGetVisualInfoReq); - xEVIGetVisualInfoReply rep; - int i, n, n_conflict, n_info, sz_info, sz_conflict; - VisualID32 *conflict; - unsigned int total_visuals = 0; - xExtendedVisualInfo *eviInfo; - int status; - - /* - * do this first, otherwise REQUEST_FIXED_SIZE can overflow. we assume - * here that you don't have more than 2^32 visuals over all your screens; - * this seems like a safe assumption. - */ - for (i = 0; i < screenInfo.numScreens; i++) - total_visuals += screenInfo.screens[i]->numVisuals; - if (stuff->n_visual > total_visuals) - return BadValue; - - REQUEST_FIXED_SIZE(xEVIGetVisualInfoReq, stuff->n_visual * sz_VisualID32); - status = eviPriv->getVisualInfo((VisualID32 *)&stuff[1], (int)stuff->n_visual, - &eviInfo, &n_info, &conflict, &n_conflict); - if (status != Success) - return status; - sz_info = n_info * sz_xExtendedVisualInfo; - sz_conflict = n_conflict * sz_VisualID32; - rep.type = X_Reply; - rep.n_info = n_info; - rep.n_conflicts = n_conflict; - rep.sequenceNumber = client->sequence; - rep.length = (sz_info + sz_conflict) >> 2; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.n_info, n); - swapl(&rep.n_conflicts, n); - swapEviInfo(eviInfo, n_info); - swapVisual(conflict, n_conflict); - } - WriteToClient(client, sz_xEVIGetVisualInfoReply, (char *)&rep); - WriteToClient(client, sz_info, (char *)eviInfo); - WriteToClient(client, sz_conflict, (char *)conflict); - eviPriv->freeVisualInfo(eviInfo, conflict); - return (client->noClientException); -} - -static int -ProcEVIDispatch(ClientPtr client) -{ - REQUEST(xReq); - switch (stuff->data) { - case X_EVIQueryVersion: - return ProcEVIQueryVersion (client); - case X_EVIGetVisualInfo: - return ProcEVIGetVisualInfo (client); - default: - return BadRequest; - } -} - -static int -SProcEVIQueryVersion(ClientPtr client) -{ - REQUEST(xEVIQueryVersionReq); - int n; - swaps(&stuff->length, n); - return ProcEVIQueryVersion(client); -} - -static int -SProcEVIGetVisualInfo(ClientPtr client) -{ - register int n; - REQUEST(xEVIGetVisualInfoReq); - swaps(&stuff->length, n); - return ProcEVIGetVisualInfo(client); -} - -static int -SProcEVIDispatch(ClientPtr client) -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_EVIQueryVersion: - return SProcEVIQueryVersion (client); - case X_EVIGetVisualInfo: - return SProcEVIGetVisualInfo (client); - default: - return BadRequest; - } -} - -/*ARGSUSED*/ -static void -EVIResetProc(ExtensionEntry *extEntry) -{ - eviDDXReset(); -} - -/**************** - * XEVIExtensionInit - * - * Called from InitExtensions in main() or from QueryExtension() if the - * extension is dynamically loaded. - * - ****************/ -void -EVIExtensionInit(INITARGS) -{ -#if 0 - ExtensionEntry *extEntry; - - if ((extEntry = AddExtension(EVINAME, 0, 0, - ProcEVIDispatch, - SProcEVIDispatch, - EVIResetProc, StandardMinorOpcode))) { - XEVIReqCode = (unsigned char)extEntry->base; -#else - if (AddExtension(EVINAME, 0, 0, - ProcEVIDispatch, SProcEVIDispatch, - EVIResetProc, StandardMinorOpcode)) { -#endif - eviPriv = eviDDXInit(); - } -} diff --git a/nx-X11/programs/Xserver/Xext/EVIstruct.h b/nx-X11/programs/Xserver/Xext/EVIstruct.h deleted file mode 100644 index 857e7565a..000000000 --- a/nx-X11/programs/Xserver/Xext/EVIstruct.h +++ /dev/null @@ -1,60 +0,0 @@ -/* $Xorg: EVIstruct.h,v 1.3 2000/08/17 19:47:55 cpqbld Exp $ */ -/************************************************************ -Copyright (c) 1997 by Silicon Graphics Computer Systems, Inc. -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. -********************************************************/ -/* $XFree86: xc/programs/Xserver/Xext/EVIstruct.h,v 3.5 2003/07/16 01:38:28 dawes Exp $ */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#ifndef EVI_STRUCT_H -#define EVI_STRUCT_H - -/* - ****************************************************************************** - ** Per-ddx data - ****************************************************************************** - */ - -typedef int (*GetVisualInfoProc)( - VisualID32*, - int, - xExtendedVisualInfo**, - int*, - VisualID32**, - int* -); - -typedef void (*FreeVisualInfoProc)( - xExtendedVisualInfo*, - VisualID32* -); -typedef struct _EviPrivRec { - GetVisualInfoProc getVisualInfo; - FreeVisualInfoProc freeVisualInfo; -} EviPrivRec, *EviPrivPtr; - -extern EviPrivPtr eviDDXInit(void); -extern void eviDDXReset(void); - -#endif /* EVI_STRUCT_H */ diff --git a/nx-X11/programs/Xserver/Xext/Imakefile b/nx-X11/programs/Xserver/Xext/Imakefile index 199e59f1d..2c9798639 100644 --- a/nx-X11/programs/Xserver/Xext/Imakefile +++ b/nx-X11/programs/Xserver/Xext/Imakefile @@ -30,42 +30,16 @@ XCOMM $XFree86: xc/programs/Xserver/Xext/Imakefile,v 3.43 2003/04/21 18:56:48 sv SUBDIRS = extmod #endif -#if BuildEVI -#ifdef SGIArchitectureNotTog - EVISRCS = EVI.c sgiEVI.c - EVIOBJS = EVI.o sgiEVI.o -#else - EVISRCS = EVI.c sampleEVI.c - EVIOBJS = EVI.o sampleEVI.o -#endif -#endif #if HasShm SHMSRCS = shm.c SHMOBJS = shm.o #endif -#if BuildMultibuffer - MULTIBUFSRC = mbuf.c - MULTIBUFOBJ = mbuf.o -#endif - #if BuildScreenSaverExt SCRNSAVSRC = saver.c SCRNSAVOBJ = saver.o #endif -#if BuildXF86VidModeExt && \ - (defined(XorgServer) && XorgServer) - VIDMODESRCS = xf86vmode.c - VIDMODEOBJS = xf86vmode.o -#endif - -#if BuildXF86MiscExt && \ - (defined(XorgServer) && XorgServer) -XF86MISCSRCS = xf86misc.c -XF86MISCOBJS = xf86misc.o -#endif - #if BuildXF86BigfontExt XF86BIGFSRCS = xf86bigfont.c XF86BIGFOBJS = xf86bigfont.o @@ -74,14 +48,6 @@ XF86BIGFOBJS = xf86bigfont.o #endif #endif -#if BuildXF86DGA - XF86DGASRCS = xf86dga.c xf86dga2.c - XF86DGAOBJS = xf86dga.o xf86dga2.o -#if HasShm - XVMCSHM_DEFINES = -DHAS_XVMCSHM -#endif -#endif - #if BuildXvExt XVSRCS = xvmain.c xvdisp.c xvmc.c XVOBJS = xvmain.o xvdisp.o xvmc.o @@ -92,20 +58,12 @@ XF86BIGFOBJS = xf86bigfont.o XRESOBJS = xres.o #endif -#if BuildAppgroup - APPGROUPSRCS = appgroup.c - APPGROUPOBJS = appgroup.o -#endif #if BuildXCSecurity SECURITYSRCS = security.c SECURITYOBJS = security.o SERVERCONFIGDIR = ServerConfigDir POLICYFILEDEF = -DDEFAULTPOLICYFILE=\"$(SERVERCONFIGDIR)/SecurityPolicy\" #endif -#if BuildCup - CUPSRCS = cup.c - CUPOBJS = cup.o -#endif #if BuildXinerama PNRXSRCS = panoramiX.c panoramiXSwap.c panoramiXprocs.c PNRXOBJS = panoramiX.o panoramiXSwap.o panoramiXprocs.o @@ -116,38 +74,22 @@ XF86BIGFOBJS = xf86bigfont.o DPMSOBJS = dpms.o #endif -#if BuildFontCache - FONTCACHESRCS = fontcache.c - FONTCACHEOBJS = fontcache.o -#if 0 - FONTCACHEINCLUDES = -I$(XF86SRC)/os-support -#endif -#endif + SRCS = shape.c $(SHMSRCS) xcmisc.c\ + xtest.c xtest1di.c xtest1dd.c sleepuntil.c \ + bigreq.c sync.c $(SCRNSAVSRC) \ + $(XF86BIGFSRCS) $(SECURITYSRCS) \ + $(PNRXSRCS) $(DPMSSRCS) \ + $(XVSRCS) $(XRESSRCS) $(DMXSRCS) -#if BuildXevie - XEVIESRCS = xevie.c - XEVIEOBJS = xevie.o -#endif - - SRCS = shape.c $(SHMSRCS) $(MULTIBUFSRC) \ - mitmisc.c xtest.c xtest1di.c xtest1dd.c sleepuntil.c \ - bigreq.c sync.c $(SCRNSAVSRC) xcmisc.c $(VIDMODESRCS) \ - $(XF86MISCSRCS) $(XF86BIGFSRCS) $(XF86DGASRCS) $(SECURITYSRCS) \ - $(APPGROUPSRCS) $(CUPSRCS) $(PNRXSRCS) $(DPMSSRCS) \ - $(XEVIESRCS) \ - $(EVISRCS) $(XVSRCS) $(FONTCACHESRCS) $(XRESSRCS) $(DMXSRCS) - - OBJS = shape.o $(SHMOBJS) $(MULTIBUFOBJ) \ - mitmisc.o xtest.o xtest1di.o xtest1dd.o sleepuntil.o \ - bigreq.o sync.o $(SCRNSAVOBJ) xcmisc.o $(VIDMODEOBJS) \ - $(XF86MISCOBJS) $(XF86BIGFOBJS) $(XF86DGAOBJS) $(SECURITYOBJS) \ - $(APPGROUPOBJS) $(CUPOBJS) $(PNRXOBJS) $(DPMSOBJS) \ - $(XEVIEOBJS) \ - $(EVIOBJS) $(XVOBJS) $(FONTCACHEOBJS) $(XRESOBJS) $(DMXOBJS) + OBJS = shape.o $(SHMOBJS) xcmisc.o \ + xtest.o xtest1di.o xtest1dd.o sleepuntil.o \ + bigreq.o sync.o $(SCRNSAVOBJ) \ + $(XF86BIGFOBJS) $(SECURITYOBJS) \ + $(PNRXOBJS) $(DPMSOBJS) \ + $(XVOBJS) $(XRESOBJS) $(DMXOBJS) - SOBJS = $(SHMOBJS) $(APPGROUPOBJS) $(SECURITYOBJS) \ + SOBJS = $(SHMOBJS) $(SECURITYOBJS) \ shape.o xtest.o xtest1di.o xtest1dd.o sleepuntil.o $(PNRXOBJS) \ - $(XEVIEOBJS) \ $(XF86BIGFOBJS) #if defined(NXAgentServer) && NXAgentServer @@ -160,8 +102,9 @@ NX_DEFINES = -DNXAGENT_SERVER XF86INCLUDES = -I$(XF86COMSRC) #endif INCLUDES = -I. -I../include -I$(XINCLUDESRC) -I$(EXTINCSRC) \ - $(PNRXINCLUDES) $(XF86INCLUDES) \ - $(FONTCACHEINCLUDES) $(DMXINCLUDES) \ + $(PNRXINCLUDES) \ + $(XF86INCLUDES) \ + $(DMXINCLUDES) \ `pkg-config --cflags-only-I pixman-1` LINTLIBS = ../dix/llib-ldix.ln ../os/llib-los.ln @@ -173,13 +116,6 @@ XF86INCLUDES = -I$(XF86COMSRC) NormalLibraryObjectRule() -/* - * A hack to work around an optimization problem with gcc 2.95.2 - */ -#if BuildXF86VidModeExt && defined(GccOptBug295) -SpecialCObjectRule(xf86vmode,NullParameter,-O0) -#endif - NormalLibraryTarget(ext,$(OBJS)) LintLibraryTarget(ext,$(SRCS)) NormalLintTarget($(SRCS)) @@ -210,6 +146,5 @@ MakeSubdirs($(SUBDIRS)) DependSubdirs($(SUBDIRS)) #endif -InstallDriverSDKNonExecFile(dgaproc.h,$(DRIVERSDKINCLUDEDIR)) InstallDriverSDKNonExecFile(xvdix.h,$(DRIVERSDKINCLUDEDIR)) InstallDriverSDKNonExecFile(xvmcext.h,$(DRIVERSDKINCLUDEDIR)) diff --git a/nx-X11/programs/Xserver/Xext/appgroup.c b/nx-X11/programs/Xserver/Xext/appgroup.c deleted file mode 100644 index 1dd4f1ae5..000000000 --- a/nx-X11/programs/Xserver/Xext/appgroup.c +++ /dev/null @@ -1,829 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/appgroup.c,v 1.10tsi Exp $ */ -/* -Copyright 1996, 1998, 2001 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall -not be used in advertising or otherwise to promote the sale, use or -other dealings in this Software without prior written authorization -from The Open Group. -*/ -/* $Xorg: appgroup.c,v 1.6 2001/02/09 02:04:32 xorgcvs Exp $ */ - -#define NEED_REPLIES -#define NEED_EVENTS -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include "misc.h" -#include "dixstruct.h" -#include "extnsionst.h" -#include "scrnintstr.h" -#include "windowstr.h" -#include "colormapst.h" -#include "servermd.h" -#define _XAG_SERVER_ -#include -#include -#define _SECURITY_SERVER -#include -#include - -#define XSERV_t -#include -#include "../os/osdep.h" - -#include - -#include "modinit.h" -#include "appgroup.h" - -typedef struct _AppGroupRec { - struct _AppGroupRec* next; - XID appgroupId; - ClientPtr* clients; - int nclients; - ClientPtr leader; - Bool single_screen; - Window default_root; - VisualID root_visual; - Colormap default_colormap; - Pixel black_pixel; - Pixel white_pixel; - xConnSetupPrefix connSetupPrefix; - char* ConnectionInfo; -} AppGroupRec, *AppGroupPtr; - -static int ProcXagDispatch(ClientPtr client); -static int SProcXagDispatch(ClientPtr client); -static void XagResetProc(ExtensionEntry* extEntry); - -#if 0 -static unsigned char XagReqCode = 0; -static int XagErrorBase; -#endif -static int XagCallbackRefCount = 0; - -static RESTYPE RT_APPGROUP; -static AppGroupPtr appGrpList = NULL; - -extern xConnSetupPrefix connSetupPrefix; -extern char* ConnectionInfo; -extern int connBlockScreenStart; - -static -int XagAppGroupFree( - void * what, - XID id) /* unused */ -{ - int i; - AppGroupPtr pAppGrp = (AppGroupPtr) what; - - if (pAppGrp->leader) - for (i = 0; i < pAppGrp->nclients; i++) { - pAppGrp->clients[i]->appgroup = NULL; - CloseDownClient (pAppGrp->clients[i]); - } - - if (pAppGrp == appGrpList) - appGrpList = appGrpList->next; - else { - AppGroupPtr tpAppGrp; - for (tpAppGrp = appGrpList; - tpAppGrp->next != NULL; - tpAppGrp = tpAppGrp->next) { - if (tpAppGrp->next == pAppGrp) { - tpAppGrp->next = tpAppGrp->next->next; - break; - } - } - } - (void) xfree (pAppGrp->clients); - (void) xfree (pAppGrp->ConnectionInfo); - (void) xfree (what); - return Success; -} - -/* static */ -void XagClientStateChange( - CallbackListPtr* pcbl, - void * nulldata, - void * calldata) -{ - SecurityAuthorizationPtr pAuth; - NewClientInfoRec* pci = (NewClientInfoRec*) calldata; - ClientPtr pClient = pci->client; - AppGroupPtr pAppGrp; - XID authId = 0; - - if (!pClient->appgroup) { - switch (pClient->clientState) { - - case ClientStateAuthenticating: - case ClientStateRunning: - case ClientStateCheckingSecurity: - return; - - case ClientStateInitial: - case ClientStateCheckedSecurity: - /* - * If the client is connecting via a firewall proxy (which - * uses XC-QUERY-SECURITY-1, then the authId is available - * during ClientStateCheckedSecurity, otherwise it's - * available during ClientStateInitial. - * - * Don't get it from pClient because can't guarantee the order - * of the callbacks and the security extension might not have - * plugged it in yet. - */ - authId = AuthorizationIDOfClient(pClient); - break; - - case ClientStateGone: - case ClientStateRetained: - /* - * Don't get if from AuthorizationIDOfClient because can't - * guarantee the order of the callbacks and the security - * extension may have torn down the client's private data - */ - authId = pClient->authId; - break; - } - - if (authId == None) - return; - - pAuth = (SecurityAuthorizationPtr)SecurityLookupIDByType(pClient, - authId, SecurityAuthorizationResType, SecurityReadAccess); - - if (pAuth == NULL) - return; - - for (pAppGrp = appGrpList; pAppGrp != NULL; pAppGrp = pAppGrp->next) - if (pAppGrp->appgroupId == pAuth->group) break; - } else { - pAppGrp = pClient->appgroup; - } - - if (!pAppGrp) - return; - - switch (pClient->clientState) { - case ClientStateAuthenticating: - case ClientStateRunning: - case ClientStateCheckingSecurity: - break; - - case ClientStateInitial: - case ClientStateCheckedSecurity: - /* see the comment above about Initial vs. CheckedSecurity */ - { - /* if this client already in AppGroup, don't add it again */ - int i; - for (i = 0; i < pAppGrp->nclients; i++) - if (pClient == pAppGrp->clients[i]) return; - } - pAppGrp->clients = (ClientPtr*) xrealloc (pAppGrp->clients, - ++pAppGrp->nclients * sizeof (ClientPtr)); - pAppGrp->clients[pAppGrp->nclients - 1] = pClient; - pClient->appgroup = pAppGrp; - break; - - case ClientStateGone: - case ClientStateRetained: /* client disconnected, dump it */ - { - int i; - for (i = 0; i < pAppGrp->nclients; i++) - if (pAppGrp->clients[i] == pClient) { - pAppGrp->clients[i] = NULL; - break; - } - for (i = 0; i < pAppGrp->nclients; i++) - if (pAppGrp->clients[i] == NULL && i + 1 < pAppGrp->nclients) - pAppGrp->clients[i] = pAppGrp->clients[i + 1]; - pAppGrp->nclients--; - } - pClient->appgroup = NULL; /* redundant, pClient will be freed */ - break; - } -} - -void -XagExtensionInit(INITARGS) -{ -#if 0 - ExtensionEntry* extEntry; - - if ((extEntry = AddExtension (XAGNAME, - 0, - XagNumberErrors, - ProcXagDispatch, - SProcXagDispatch, - XagResetProc, - StandardMinorOpcode))) { - XagReqCode = (unsigned char)extEntry->base; - XagErrorBase = extEntry->errorBase; -#else - if (AddExtension (XAGNAME, - 0, - XagNumberErrors, - ProcXagDispatch, - SProcXagDispatch, - XagResetProc, - StandardMinorOpcode)) { -#endif - RT_APPGROUP = CreateNewResourceType (XagAppGroupFree); - } -} - -/*ARGSUSED*/ -static -void XagResetProc( - ExtensionEntry* extEntry) -{ - DeleteCallback (&ClientStateCallback, XagClientStateChange, NULL); - XagCallbackRefCount = 0; - while (appGrpList) XagAppGroupFree ((void *) appGrpList, 0); -} - -static -int ProcXagQueryVersion( - register ClientPtr client) -{ - /* REQUEST (xXagQueryVersionReq); */ - xXagQueryVersionReply rep; - register int n; - - REQUEST_SIZE_MATCH (xXagQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequence_number = client->sequence; - rep.server_major_version = XAG_MAJOR_VERSION; - rep.server_minor_version = XAG_MINOR_VERSION; - if (client->swapped) { - swaps (&rep.sequence_number, n); - swapl (&rep.length, n); - swaps (&rep.server_major_version, n); - swaps (&rep.server_minor_version, n); - } - WriteToClient (client, sizeof (xXagQueryVersionReply), (char *)&rep); - return client->noClientException; -} - -static -void ProcessAttr( - AppGroupPtr pAppGrp, - ClientPtr client, - unsigned int attrib_mask, - CARD32* attribs) -{ - int i; - - for (i = 0; i <= XagNappGroupLeader; i++) { - switch (attrib_mask & (1 << i)) { - case XagSingleScreenMask: - pAppGrp->single_screen = *attribs; - break; - case XagDefaultRootMask: - pAppGrp->default_root = *attribs; - break; - case XagRootVisualMask: - pAppGrp->root_visual = *attribs; - break; - case XagDefaultColormapMask: - pAppGrp->default_colormap = *attribs; - break; - case XagBlackPixelMask: - pAppGrp->black_pixel = *attribs; - break; - case XagWhitePixelMask: - pAppGrp->white_pixel = *attribs; - break; - case XagAppGroupLeaderMask: - pAppGrp->leader = client; - break; - default: continue; - } - attribs++; - } -} - -static -void CreateConnectionInfo( - AppGroupPtr pAppGrp) -{ - xWindowRoot* rootp; - xWindowRoot* roots[MAXSCREENS]; - unsigned int rootlens[MAXSCREENS]; - xDepth* depth; - int olen; - int snum, i; - - rootp = (xWindowRoot*) (ConnectionInfo + connBlockScreenStart); - for (snum = 0; snum < screenInfo.numScreens; snum++) { - - rootlens[snum] = sizeof (xWindowRoot); - roots[snum] = rootp; - - depth = (xDepth*) (rootp + 1); - for (i = 0; i < rootp->nDepths; i++) { - rootlens[snum] += sizeof (xDepth) + - depth->nVisuals * sizeof (xVisualType); - depth = (xDepth *)(((char*)(depth + 1)) + - depth->nVisuals * sizeof (xVisualType)); - } - rootp = (xWindowRoot*) depth; - } - snum = 0; - if (pAppGrp->default_root) { - for (; snum < screenInfo.numVideoScreens; snum++) { - if (roots[snum]->windowId == pAppGrp->default_root) - break; - } - } - olen = connBlockScreenStart + rootlens[snum]; - for (i = screenInfo.numVideoScreens; i < screenInfo.numScreens; i++) - olen += rootlens[i]; - pAppGrp->ConnectionInfo = (char*) xalloc (olen); - if (!pAppGrp->ConnectionInfo) - return; - memmove (pAppGrp->ConnectionInfo, ConnectionInfo, connBlockScreenStart); - ((xConnSetup*) (pAppGrp->ConnectionInfo))->numRoots = - 1 + screenInfo.numScreens - screenInfo.numVideoScreens; - memmove (pAppGrp->ConnectionInfo + connBlockScreenStart, - (void*) roots[snum], rootlens[snum]); - rootp = (xWindowRoot*) (pAppGrp->ConnectionInfo + connBlockScreenStart); - if (pAppGrp->default_colormap) { - rootp->defaultColormap = pAppGrp->default_colormap; - rootp->whitePixel = pAppGrp->white_pixel; - rootp->blackPixel = pAppGrp->black_pixel; - } - if (pAppGrp->root_visual) - rootp->rootVisualID = pAppGrp->root_visual; - rootp = (xWindowRoot*) (((char*)rootp) + rootlens[snum]); - for (i = screenInfo.numVideoScreens; i < screenInfo.numScreens; i++) { - memmove ((void*) rootp, (void*) roots[i], rootlens[i]); - rootp = (xWindowRoot*) (((char*) rootp) + rootlens[i]); - } - pAppGrp->connSetupPrefix = connSetupPrefix; - pAppGrp->connSetupPrefix.length = olen >> 2; -} - -static -AppGroupPtr CreateAppGroup( - ClientPtr client, - XID appgroupId, - unsigned int attrib_mask, - CARD32* attribs) -{ - AppGroupPtr pAppGrp; - - pAppGrp = (AppGroupPtr) xalloc (sizeof(AppGroupRec)); - if (pAppGrp) { - pAppGrp->next = appGrpList; - appGrpList = pAppGrp; - pAppGrp->appgroupId = appgroupId; - pAppGrp->clients = (ClientPtr*) xalloc (0); - pAppGrp->nclients = 0; - pAppGrp->leader = NULL; - pAppGrp->default_root = 0; - pAppGrp->root_visual = 0; - pAppGrp->default_colormap = 0; - pAppGrp->black_pixel = -1; - pAppGrp->white_pixel = -1; - pAppGrp->ConnectionInfo = NULL; - ProcessAttr (pAppGrp, client, attrib_mask, attribs); - } - return pAppGrp; -} - -static -int AttrValidate( - ClientPtr client, - int attrib_mask, - AppGroupPtr pAppGrp) -{ - WindowPtr pWin; - int idepth, ivids, found; - ScreenPtr pScreen; - DepthPtr pDepth; - ColormapPtr pColormap; - - pWin = LookupWindow (pAppGrp->default_root, client); - /* XXX check that pWin is not NULL */ - pScreen = pWin->drawable.pScreen; - if (WindowTable[pScreen->myNum]->drawable.id != pAppGrp->default_root) - return BadWindow; - pDepth = pScreen->allowedDepths; - if (pAppGrp->root_visual) { - found = FALSE; - for (idepth = 0; idepth < pScreen->numDepths; idepth++, pDepth++) { - for (ivids = 0; ivids < pDepth->numVids; ivids++) { - if (pAppGrp->root_visual == pDepth->vids[ivids]) { - found = TRUE; - break; - } - } - } - if (!found) - return BadMatch; - } - if (pAppGrp->default_colormap) { - - pColormap = (ColormapPtr)LookupIDByType (pAppGrp->default_colormap, RT_COLORMAP); - /* XXX check that pColormap is not NULL */ - if (pColormap->pScreen != pScreen) - return BadColor; - if (pColormap->pVisual->vid != (pAppGrp->root_visual ? pAppGrp->root_visual : pScreen->rootVisual)) - return BadMatch; - } - return client->noClientException; -} - -/* static */ -int ProcXagCreate ( - register ClientPtr client) -{ - REQUEST (xXagCreateReq); - AppGroupPtr pAppGrp; - int ret; - - REQUEST_AT_LEAST_SIZE (xXagCreateReq); - - LEGAL_NEW_RESOURCE (stuff->app_group, client); - pAppGrp = CreateAppGroup (client, stuff->app_group, - stuff->attrib_mask, (CARD32*) &stuff[1]); - if (!pAppGrp) - return BadAlloc; - ret = AttrValidate (client, stuff->attrib_mask, pAppGrp); - if (ret != Success) { - XagAppGroupFree ((void *)pAppGrp, (XID)0); - return ret; - } - if (pAppGrp->single_screen) { - CreateConnectionInfo (pAppGrp); - if (!pAppGrp->ConnectionInfo) - return BadAlloc; - } - if (!AddResource (stuff->app_group, RT_APPGROUP, (void *)pAppGrp)) - return BadAlloc; - if (XagCallbackRefCount++ == 0) - (void) AddCallback (&ClientStateCallback, XagClientStateChange, NULL); - return client->noClientException; -} - -/* static */ -int ProcXagDestroy( - register ClientPtr client) -{ - AppGroupPtr pAppGrp; - REQUEST (xXagDestroyReq); - - REQUEST_SIZE_MATCH (xXagDestroyReq); - pAppGrp = (AppGroupPtr)SecurityLookupIDByType (client, - (XID)stuff->app_group, RT_APPGROUP, SecurityReadAccess); - if (!pAppGrp) return XagBadAppGroup; - FreeResource ((XID)stuff->app_group, RT_NONE); - if (--XagCallbackRefCount == 0) - (void) DeleteCallback (&ClientStateCallback, XagClientStateChange, NULL); - return client->noClientException; -} - -static -int ProcXagGetAttr( - register ClientPtr client) -{ - AppGroupPtr pAppGrp; - REQUEST (xXagGetAttrReq); - xXagGetAttrReply rep; - int n; - - REQUEST_SIZE_MATCH (xXagGetAttrReq); - pAppGrp = (AppGroupPtr)SecurityLookupIDByType (client, - (XID)stuff->app_group, RT_APPGROUP, SecurityReadAccess); - if (!pAppGrp) return XagBadAppGroup; - rep.type = X_Reply; - rep.length = 0; - rep.sequence_number = client->sequence; - rep.default_root = pAppGrp->default_root; - rep.root_visual = pAppGrp->root_visual; - rep.default_colormap = pAppGrp->default_colormap; - rep.black_pixel = pAppGrp->black_pixel; - rep.white_pixel = pAppGrp->white_pixel; - rep.single_screen = pAppGrp->single_screen; - rep.app_group_leader = (pAppGrp->leader) ? 1 : 0; - if (client->swapped) { - swaps (&rep.sequence_number, n); - swapl (&rep.length, n); - swapl (&rep.default_root, n); - swapl (&rep.root_visual, n); - swapl (&rep.default_colormap, n); - swapl (&rep.black_pixel, n); - swapl (&rep.white_pixel, n); - } - WriteToClient (client, sizeof (xXagGetAttrReply), (char *)&rep); - return client->noClientException; -} - -static -int ProcXagQuery( - register ClientPtr client) -{ - ClientPtr pClient; - AppGroupPtr pAppGrp; - REQUEST (xXagQueryReq); - int n; - - REQUEST_SIZE_MATCH (xXagQueryReq); - pClient = LookupClient (stuff->resource, client); - for (pAppGrp = appGrpList; pAppGrp != NULL; pAppGrp = pAppGrp->next) - for (n = 0; n < pAppGrp->nclients; n++) - if (pAppGrp->clients[n] == pClient) { - xXagQueryReply rep; - - rep.type = X_Reply; - rep.length = 0; - rep.sequence_number = client->sequence; - rep.app_group = pAppGrp->appgroupId; - if (client->swapped) { - swaps (&rep.sequence_number, n); - swapl (&rep.length, n); - swapl (&rep.app_group, n); - } - WriteToClient (client, sizeof (xXagQueryReply), (char *)&rep); - return client->noClientException; - } - - return BadMatch; -} - -static -int ProcXagCreateAssoc( - register ClientPtr client) -{ - REQUEST (xXagCreateAssocReq); - - REQUEST_SIZE_MATCH (xXagCreateAssocReq); -#ifdef WIN32 - if (stuff->window_type != XagWindowTypeWin32) -#else - if (stuff->window_type != XagWindowTypeX11) -#endif - return BadMatch; -#if defined(WIN32) || defined(__CYGWIN__) /* and Mac, etc */ - if (!LocalClient (client)) - return BadAccess; -#endif - -/* Macintosh, OS/2, and MS-Windows servers have some work to do here */ - - return client->noClientException; -} - -static -int ProcXagDestroyAssoc( - register ClientPtr client) -{ - /* REQUEST (xXagDestroyAssocReq); */ - - REQUEST_SIZE_MATCH (xXagDestroyAssocReq); -/* Macintosh, OS/2, and MS-Windows servers have some work to do here */ - return client->noClientException; -} - -static -int ProcXagDispatch ( - register ClientPtr client) -{ - REQUEST (xReq); - switch (stuff->data) - { - case X_XagQueryVersion: - return ProcXagQueryVersion (client); - case X_XagCreate: - return ProcXagCreate (client); - case X_XagDestroy: - return ProcXagDestroy (client); - case X_XagGetAttr: - return ProcXagGetAttr (client); - case X_XagQuery: - return ProcXagQuery (client); - case X_XagCreateAssoc: - return ProcXagCreateAssoc (client); - case X_XagDestroyAssoc: - return ProcXagDestroyAssoc (client); - default: - return BadRequest; - } -} - -static -int SProcXagQueryVersion( - register ClientPtr client) -{ - register int n; - REQUEST(xXagQueryVersionReq); - swaps(&stuff->length, n); - return ProcXagQueryVersion(client); -} - -static -int SProcXagCreate( - ClientPtr client) -{ - register int n; - REQUEST (xXagCreateReq); - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE (xXagCreateReq); - swapl (&stuff->app_group, n); - swapl (&stuff->attrib_mask, n); - SwapRestL (stuff); - return ProcXagCreate (client); -} - -static -int SProcXagDestroy( - ClientPtr client) -{ - register int n; - REQUEST (xXagDestroyReq); - swaps (&stuff->length, n); - REQUEST_SIZE_MATCH (xXagDestroyReq); - swapl (&stuff->app_group, n); - return ProcXagDestroy (client); -} - -static -int SProcXagGetAttr( - ClientPtr client) -{ - register int n; - REQUEST (xXagGetAttrReq); - swaps (&stuff->length, n); - REQUEST_SIZE_MATCH (xXagGetAttrReq); - swapl (&stuff->app_group, n); - return ProcXagGetAttr (client); -} - -static -int SProcXagQuery( - ClientPtr client) -{ - register int n; - REQUEST (xXagQueryReq); - swaps (&stuff->length, n); - REQUEST_SIZE_MATCH (xXagQueryReq); - swapl (&stuff->resource, n); - return ProcXagQuery (client); -} - -static -int SProcXagCreateAssoc( - ClientPtr client) -{ - register int n; - REQUEST (xXagCreateAssocReq); - swaps (&stuff->length, n); - REQUEST_SIZE_MATCH (xXagCreateAssocReq); - swapl (&stuff->window, n); - swapl (&stuff->window_type, n); - swaps (&stuff->system_window_len, n); - return ProcXagCreateAssoc (client); -} - -static -int SProcXagDestroyAssoc( - ClientPtr client) -{ - register int n; - REQUEST (xXagDestroyAssocReq); - swaps (&stuff->length, n); - REQUEST_SIZE_MATCH (xXagDestroyAssocReq); - swapl (&stuff->window, n); - return ProcXagDestroyAssoc (client); -} - -static -int SProcXagDispatch( - register ClientPtr client) -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_XagQueryVersion: - return SProcXagQueryVersion (client); - case X_XagCreate: - return SProcXagCreate (client); - case X_XagDestroy: - return SProcXagDestroy (client); - case X_XagGetAttr: - return SProcXagGetAttr (client); - case X_XagQuery: - return SProcXagQuery (client); - case X_XagCreateAssoc: - return SProcXagCreateAssoc (client); - case X_XagDestroyAssoc: - return SProcXagDestroyAssoc (client); - default: - return BadRequest; - } -} - -Colormap XagDefaultColormap( - ClientPtr client) -{ - return (client->appgroup ? client->appgroup->default_colormap : None); -} - -VisualID XagRootVisual( - ClientPtr client) -{ - return (client->appgroup ? client->appgroup->root_visual : 0); -} - -ClientPtr XagLeader( - ClientPtr client) -{ - return (client->appgroup ? client->appgroup->leader : NULL); -} - -/* - * Return whether the Map request event should be sent to the appgroup leader. - * We don't want to send it to the leader when the window is on a different - * screen, e.g. a print screen. - */ -Bool XagIsControlledRoot( - ClientPtr client, - WindowPtr pParent) -{ - if (client->appgroup) { - if (client->appgroup->single_screen && - pParent->drawable.id == client->appgroup->default_root) - return TRUE; - else if (!pParent->parent) - return TRUE; - else - return FALSE; - } - return FALSE; -} - -void XagConnectionInfo( - ClientPtr client, - xConnSetupPrefix** conn_prefix, - char** conn_info, - int* num_screen) -{ - if (client->appgroup && client->appgroup->ConnectionInfo) { - *conn_prefix = &client->appgroup->connSetupPrefix; - *conn_info = client->appgroup->ConnectionInfo; - *num_screen = ((xConnSetup*)(client->appgroup->ConnectionInfo))->numRoots; - } -} - -XID XagId( - ClientPtr client) -{ - return (client->appgroup ? client->appgroup->appgroupId : 0); -} - -void XagGetDeltaInfo( - ClientPtr client, - CARD32* buf) -{ - *buf++ = (CARD32) client->appgroup->default_root; - *buf++ = (CARD32) client->appgroup->root_visual; - *buf++ = (CARD32) client->appgroup->default_colormap; - *buf++ = (CARD32) client->appgroup->black_pixel; - *buf = (CARD32) client->appgroup->white_pixel; -} - -void XagCallClientStateChange( - ClientPtr client) -{ - if (appGrpList) { - NewClientInfoRec clientinfo; - - clientinfo.client = client; - XagClientStateChange (NULL, NULL, (void *)&clientinfo); - } -} diff --git a/nx-X11/programs/Xserver/Xext/appgroup.h b/nx-X11/programs/Xserver/Xext/appgroup.h deleted file mode 100644 index 2a8feb585..000000000 --- a/nx-X11/programs/Xserver/Xext/appgroup.h +++ /dev/null @@ -1,10 +0,0 @@ -/* $XFree86$ */ - -void XagClientStateChange( - CallbackListPtr* pcbl, - void * nulldata, - void * calldata); -int ProcXagCreate ( - register ClientPtr client); -int ProcXagDestroy( - register ClientPtr client); diff --git a/nx-X11/programs/Xserver/Xext/cup.c b/nx-X11/programs/Xserver/Xext/cup.c deleted file mode 100644 index 9b6d25c21..000000000 --- a/nx-X11/programs/Xserver/Xext/cup.c +++ /dev/null @@ -1,367 +0,0 @@ -/* $Xorg: cup.c,v 1.4 2001/02/09 02:04:32 xorgcvs Exp $ */ -/* - -Copyright 1997, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* $XFree86: xc/programs/Xserver/Xext/cup.c,v 1.11tsi Exp $ */ - -#define NEED_REPLIES -#define NEED_EVENTS -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include "misc.h" -#include "dixstruct.h" -#include "extnsionst.h" -#include "colormapst.h" -#include "scrnintstr.h" -#include "servermd.h" -#include "swapreq.h" -#define _XCUP_SERVER_ -#include -#include - -#ifndef EXTMODULE -#include "../os/osdep.h" -#else -#include "xf86_ansic.h" -#endif - -#include "modinit.h" - -static int ProcDispatch(ClientPtr client); -static int SProcDispatch(ClientPtr client); -static void ResetProc(ExtensionEntry* extEntry); - -#if 0 -static unsigned char ReqCode = 0; -static int ErrorBase; -#endif - -#if defined(WIN32) || defined(TESTWIN32) -#define HAVE_SPECIAL_DESKTOP_COLORS -#endif - -static xColorItem citems[] = { -#ifndef HAVE_SPECIAL_DESKTOP_COLORS -#define CUP_BLACK_PIXEL 0 -#define CUP_WHITE_PIXEL 1 - /* pix red green blue */ - { 0, 0, 0, 0, 0, 0 }, - { 1, 0xffff, 0xffff, 0xffff, 0, 0 } -#else -#ifndef WIN32 - /* - This approximates the MS-Windows desktop colormap for testing - purposes but has black and white pixels in the typical Unix - locations, which should be switched if necessary if your system - has blackPixel and whitePixel swapped. No entries are provided - for colormap entries 254 and 255 because AllocColor/FindColor - will reuse entries zero and one. - */ - { 0, 0, 0, 0, 0, 0 }, - { 1, 0xffff, 0xffff, 0xffff, 0, 0 }, - { 2, 0x8000, 0, 0, 0, 0 }, - { 3, 0, 0x8000, 0, 0, 0 }, - { 4, 0x8000, 0x8000, 0, 0, 0 }, - { 5, 0, 0, 0x8000, 0, 0 }, - { 6, 0x8000, 0, 0x8000, 0, 0 }, - { 7, 0, 0x8000, 0x8000, 0, 0 }, - { 8, 0xc000, 0xc000, 0xc000, 0, 0 }, - { 9, 0xc000, 0xdc00, 0xc000, 0, 0 }, - { 246, 0xa000, 0xa000, 0xa000, 0, 0 }, - { 247, 0x8000, 0x8000, 0x8000, 0, 0 }, - { 248, 0xffff, 0, 0, 0, 0 }, - { 249, 0, 0xffff, 0, 0, 0 }, - { 250, 0xffff, 0xffff, 0, 0, 0 }, - { 251, 0, 0, 0xffff, 0, 0 }, - { 252, 0xffff, 0, 0xffff, 0, 0 }, - { 253, 0, 0xffff, 0xffff, 0, 0 } -#else - /* - this is the MS-Windows desktop, adjusted for X's 16-bit color - specifications. - */ - { 0, 0, 0, 0, 0, 0 }, - { 1, 0x8000, 0, 0, 0, 0 }, - { 2, 0, 0x8000, 0, 0, 0 }, - { 3, 0x8000, 0x8000, 0, 0, 0 }, - { 4, 0, 0, 0x8000, 0, 0 }, - { 5, 0x8000, 0, 0x8000, 0, 0 }, - { 6, 0, 0x8000, 0x8000, 0, 0 }, - { 7, 0xc000, 0xc000, 0xc000, 0, 0 }, - { 8, 0xc000, 0xdc00, 0xc000, 0, 0 }, - { 9, 0xa600, 0xca00, 0xf000, 0, 0 }, - { 246, 0xff00, 0xfb00, 0xf000, 0, 0 }, - { 247, 0xa000, 0xa000, 0xa400, 0, 0 }, - { 248, 0x8000, 0x8000, 0x8000, 0, 0 }, - { 249, 0xff00, 0, 0, 0, 0 }, - { 250, 0, 0xff00, 0, 0, 0 }, - { 251, 0xff00, 0xff00, 0, 0, 0 }, - { 252, 0, 0, 0xff00, 0, 0 }, - { 253, 0xff00, 0, 0xff00, 0, 0 }, - { 254, 0, 0xff00, 0xff00, 0, 0 }, - { 255, 0xff00, 0xff00, 0xff00, 0, 0 } -#endif -#endif -}; -#define NUM_DESKTOP_COLORS (sizeof citems / sizeof citems[0]) - -void -XcupExtensionInit (INITARGS) -{ -#if 0 - ExtensionEntry* extEntry; - - if ((extEntry = AddExtension (XCUPNAME, - 0, - XcupNumberErrors, - ProcDispatch, - SProcDispatch, - ResetProc, - StandardMinorOpcode))) { - ReqCode = (unsigned char)extEntry->base; - ErrorBase = extEntry->errorBase; - } -#else - (void) AddExtension (XCUPNAME, - 0, - XcupNumberErrors, - ProcDispatch, - SProcDispatch, - ResetProc, - StandardMinorOpcode); -#endif - - /* PC servers initialize the desktop colors (citems) here! */ -} - -/*ARGSUSED*/ -static -void ResetProc( - ExtensionEntry* extEntry) -{ -} - -static -int ProcQueryVersion( - register ClientPtr client) -{ - /* REQUEST (xXcupQueryVersionReq); */ - xXcupQueryVersionReply rep; - register int n; - - REQUEST_SIZE_MATCH (xXcupQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequence_number = client->sequence; - rep.server_major_version = XCUP_MAJOR_VERSION; - rep.server_minor_version = XCUP_MINOR_VERSION; - if (client->swapped) { - swaps (&rep.sequence_number, n); - swapl (&rep.length, n); - swaps (&rep.server_major_version, n); - swaps (&rep.server_minor_version, n); - } - WriteToClient (client, sizeof (xXcupQueryVersionReply), (char *)&rep); - return client->noClientException; -} - -static -int ProcGetReservedColormapEntries( - register ClientPtr client) -{ - REQUEST (xXcupGetReservedColormapEntriesReq); - xXcupGetReservedColormapEntriesReply rep; - xColorItem* cptr; - register int n; - - REQUEST_SIZE_MATCH (xXcupGetReservedColormapEntriesReq); - - if (stuff->screen >= screenInfo.numScreens) - return BadValue; - -#ifndef HAVE_SPECIAL_DESKTOP_COLORS - citems[CUP_BLACK_PIXEL].pixel = - screenInfo.screens[stuff->screen]->blackPixel; - citems[CUP_WHITE_PIXEL].pixel = - screenInfo.screens[stuff->screen]->whitePixel; -#endif - - rep.type = X_Reply; - rep.sequence_number = client->sequence; - rep.length = NUM_DESKTOP_COLORS * 3; - if (client->swapped) { - swaps (&rep.sequence_number, n); - swapl (&rep.length, n); - } - WriteToClient (client, sizeof (xXcupGetReservedColormapEntriesReply), (char *)&rep); - for (n = 0, cptr = citems; n < NUM_DESKTOP_COLORS; n++, cptr++) { - if (client->swapped) SwapColorItem (cptr); - WriteToClient (client, SIZEOF(xColorItem), (char *)cptr); - } - return client->noClientException; -} - -static -int ProcStoreColors( - register ClientPtr client) -{ - REQUEST (xXcupStoreColorsReq); - ColormapPtr pcmp; - - REQUEST_AT_LEAST_SIZE (xXcupStoreColorsReq); - pcmp = (ColormapPtr) SecurityLookupIDByType (client, stuff->cmap, - RT_COLORMAP, SecurityWriteAccess); - - if (pcmp) { - int ncolors, n; - xXcupStoreColorsReply rep; - xColorItem* cptr; - - if (!(pcmp->class & DynamicClass)) - return BadMatch; - - ncolors = (client->req_len << 2) - SIZEOF (xXcupStoreColorsReq); - if (ncolors % SIZEOF(xColorItem)) - return BadLength; - - ncolors /= SIZEOF (xColorItem); - - - for (n = 0, cptr = (xColorItem*) &stuff[1]; n < ncolors; n++) { - Pixel pixel = cptr->pixel; - - if (AllocColor (pcmp, - &cptr->red, &cptr->green, &cptr->blue, - &pixel, client->index) == Success) { - cptr->pixel = pixel; - cptr->flags = 0x08; - } else - cptr->flags = 0; - cptr = (xColorItem*) (((char*)cptr) + SIZEOF(xColorItem)); - } - - rep.type = X_Reply; - rep.sequence_number = client->sequence; - rep.length = ncolors * 3; - if (client->swapped) { - swaps (&rep.sequence_number, n); - swapl (&rep.length, n); - } - WriteToClient (client, sizeof (xXcupGetReservedColormapEntriesReply), (char *)&rep); - for (n = 0, cptr = (xColorItem*) &stuff[1]; n < ncolors; n++) { - if (client->swapped) SwapColorItem (cptr); - WriteToClient (client, SIZEOF(xColorItem), (char *)cptr); - cptr = (xColorItem*) (((char*)cptr) + SIZEOF(xColorItem)); - } - return client->noClientException; - } else { - client->errorValue = stuff->cmap; - return BadColor; - } -} - -static -int ProcDispatch( - register ClientPtr client) -{ - REQUEST (xReq); - switch (stuff->data) - { - case X_XcupQueryVersion: - return ProcQueryVersion (client); - case X_XcupGetReservedColormapEntries: - return ProcGetReservedColormapEntries (client); - case X_XcupStoreColors: - return ProcStoreColors (client); - default: - return BadRequest; - } -} - -static -int SProcQueryVersion( - register ClientPtr client) -{ - register int n; - - REQUEST(xXcupQueryVersionReq); - swaps(&stuff->length, n); - return ProcQueryVersion(client); -} - -static -int SProcGetReservedColormapEntries( - ClientPtr client) -{ - register int n; - - REQUEST (xXcupGetReservedColormapEntriesReq); - swaps (&stuff->length, n); - swapl (&stuff->screen, n); - REQUEST_AT_LEAST_SIZE (xXcupGetReservedColormapEntriesReq); - return ProcGetReservedColormapEntries (client); -} - -static -int SProcXcupStoreColors( - ClientPtr client) -{ - register int n; - int count; - xColorItem* pItem; - - REQUEST (xXcupStoreColorsReq); - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE (xXcupStoreColorsReq); - swapl(&stuff->cmap, n); - pItem = (xColorItem*) &stuff[1]; - for(count = LengthRestB(stuff)/sizeof(xColorItem); --count >= 0; ) - SwapColorItem(pItem++); - return ProcStoreColors (client); -} - -static -int SProcDispatch( - register ClientPtr client) -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_XcupQueryVersion: - return SProcQueryVersion (client); - case X_XcupGetReservedColormapEntries: - return SProcGetReservedColormapEntries (client); - case X_XcupStoreColors: - return SProcXcupStoreColors (client); - default: - return BadRequest; - } -} - - diff --git a/nx-X11/programs/Xserver/Xext/dgaproc.h b/nx-X11/programs/Xserver/Xext/dgaproc.h deleted file mode 100644 index 4d3f224e6..000000000 --- a/nx-X11/programs/Xserver/Xext/dgaproc.h +++ /dev/null @@ -1,144 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/dgaproc.h,v 1.21 2000/06/30 19:06:54 keithp Exp $ */ - -#ifndef __DGAPROC_H -#define __DGAPROC_H - -#include -#include "pixmap.h" - -#define DGA_CONCURRENT_ACCESS 0x00000001 -#define DGA_FILL_RECT 0x00000002 -#define DGA_BLIT_RECT 0x00000004 -#define DGA_BLIT_RECT_TRANS 0x00000008 -#define DGA_PIXMAP_AVAILABLE 0x00000010 - -#define DGA_INTERLACED 0x00010000 -#define DGA_DOUBLESCAN 0x00020000 - -#define DGA_FLIP_IMMEDIATE 0x00000001 -#define DGA_FLIP_RETRACE 0x00000002 - -#define DGA_COMPLETED 0x00000000 -#define DGA_PENDING 0x00000001 - -#define DGA_NEED_ROOT 0x00000001 - -typedef struct { - int num; /* A unique identifier for the mode (num > 0) */ - char *name; /* name of mode given in the XF86Config */ - int VSync_num; - int VSync_den; - int flags; /* DGA_CONCURRENT_ACCESS, etc... */ - int imageWidth; /* linear accessible portion (pixels) */ - int imageHeight; - int pixmapWidth; /* Xlib accessible portion (pixels) */ - int pixmapHeight; /* both fields ignored if no concurrent access */ - int bytesPerScanline; - int byteOrder; /* MSBFirst, LSBFirst */ - int depth; - int bitsPerPixel; - unsigned long red_mask; - unsigned long green_mask; - unsigned long blue_mask; - short visualClass; - int viewportWidth; - int viewportHeight; - int xViewportStep; /* viewport position granularity */ - int yViewportStep; - int maxViewportX; /* max viewport origin */ - int maxViewportY; - int viewportFlags; /* types of page flipping possible */ - int offset; - int reserved1; - int reserved2; -} XDGAModeRec, *XDGAModePtr; - -/* DDX interface */ - -int -DGASetMode( - int Index, - int num, - XDGAModePtr mode, - PixmapPtr *pPix -); - -void -DGASetInputMode( - int Index, - Bool keyboard, - Bool mouse -); - -void -DGASelectInput( - int Index, - ClientPtr client, - long mask -); - -Bool DGAAvailable(int Index); -Bool DGAActive(int Index); -void DGAShutdown(void); -void DGAInstallCmap(ColormapPtr cmap); -int DGAGetViewportStatus(int Index); -int DGASync(int Index); - -int -DGAFillRect( - int Index, - int x, int y, int w, int h, - unsigned long color -); - -int -DGABlitRect( - int Index, - int srcx, int srcy, - int w, int h, - int dstx, int dsty -); - -int -DGABlitTransRect( - int Index, - int srcx, int srcy, - int w, int h, - int dstx, int dsty, - unsigned long color -); - -int -DGASetViewport( - int Index, - int x, int y, - int mode -); - -int DGAGetModes(int Index); -int DGAGetOldDGAMode(int Index); - -int DGAGetModeInfo(int Index, XDGAModePtr mode, int num); - -Bool DGAVTSwitch(void); -Bool DGAStealMouseEvent(int Index, xEvent *e, int dx, int dy); -Bool DGAStealKeyEvent(int Index, xEvent *e); -Bool DGAIsDgaEvent (xEvent *e); - -Bool DGADeliverEvent (ScreenPtr pScreen, xEvent *e); - -Bool DGAOpenFramebuffer(int Index, char **name, unsigned char **mem, - int *size, int *offset, int *flags); -void DGACloseFramebuffer(int Index); -Bool DGAChangePixmapMode(int Index, int *x, int *y, int mode); -int DGACreateColormap(int Index, ClientPtr client, int id, int mode, - int alloc); - -extern unsigned char DGAReqCode; -extern int DGAErrorBase; -extern int DGAEventBase; -extern int *XDGAEventBase; - - - -#endif /* __DGAPROC_H */ diff --git a/nx-X11/programs/Xserver/Xext/extmod/Imakefile b/nx-X11/programs/Xserver/Xext/extmod/Imakefile index 45f3f39d7..f5aceb507 100644 --- a/nx-X11/programs/Xserver/Xext/extmod/Imakefile +++ b/nx-X11/programs/Xserver/Xext/extmod/Imakefile @@ -4,52 +4,18 @@ XCOMM This directory is only entered if DoLoadableServer is set #define IHaveModules #include -#if BuildMultibuffer - MULTIBUFSRC = mbuf.c - MULTIBUFOBJ = mbuf.o -LinkSourceFile(mbuf.c,..) -#endif - #if BuildScreenSaverExt SCRNSAVSRC = saver.c SCRNSAVOBJ = saver.o LinkSourceFile(saver.c,..) #endif -#if BuildXF86VidModeExt - VIDMODESRCS = xf86vmode.c - VIDMODEOBJS = xf86vmode.o -LinkSourceFile(xf86vmode.c,..) -#endif - -#if BuildXF86MiscExt - XF86MISCSRCS = xf86misc.c - XF86MISCOBJS = xf86misc.o -LinkSourceFile(xf86misc.c,..) -#endif - -#if BuildXF86DGA - XF86DGASRCS = xf86dga.c xf86dga2.c - XF86DGAOBJS = xf86dga.o xf86dga2.o -LinkSourceFile(xf86dga.c,..) -LinkSourceFile(xf86dga2.c,..) -#endif - #if BuildDPMS DPMSSRCS = dpms.c DPMSOBJS = dpms.o LinkSourceFile(dpms.c,..) #endif -#if BuildFontCache - FONTCACHESRCS = fontcache.c - FONTCACHEOBJS = fontcache.o -#if 0 - FONTCACHEINCLUDES = -I$(XF86SRC)/os-support -#endif -LinkSourceFile(fontcache.c,..) -#endif - #if BuildXvExt XVSRCS = xvmain.c xvdisp.c xvmod.c xvmc.c XVOBJS = xvmain.o xvdisp.o xvmod.o xvmc.o @@ -63,59 +29,35 @@ LinkSourceFile(xvmc.c,..) XRESSRCS = xres.c XRESOBJS = xres.o LinkSourceFile(xres.c,..) -#endif - -#if BuildEVI - EVISRCS = EVI.c sampleEVI.c - EVIOBJS = EVI.o sampleEVI.o -LinkSourceFile(EVI.c,..) -LinkSourceFile(sampleEVI.c,..) -#endif - -#if BuildCup - CUPSRCS = cup.c - CUPOBJS = cup.o -LinkSourceFile(cup.c,..) #endif MODINITSRCS = modinit.c MODINITOBJS = modinit.o - SRCS = shape.c $(MULTIBUFSRC) \ - mitmisc.c \ - bigreq.c sync.c $(SCRNSAVSRC) xcmisc.c $(VIDMODESRCS) \ - $(XF86MISCSRCS) $(XF86DGASRCS) \ - $(CUPSRCS) $(DPMSSRCS) $(FONTCACHESRCS) \ - $(EVISRCS) $(XVSRCS) $(MODINITSRCS) $(XRESSRCS) + SRCS = shape.c \ + bigreq.c sync.c $(SCRNSAVSRC) xcmisc.c \ + $(DPMSSRCS) \ + $(XVSRCS) $(MODINITSRCS) $(XRESSRCS) - MOBJS = $(MODINITOBJS) shape.o $(MULTIBUFOBJ) mitmisc.o \ + MOBJS = $(MODINITOBJS) shape.o \ bigreq.o sync.o $(SCRNSAVOBJ) xcmisc.o \ - $(VIDMODEOBJS) $(XF86MISCOBJS) $(XF86DGAOBJS) \ - $(CUPOBJS) $(DPMSOBJS) $(FONTCACHEOBJS) \ - $(EVIOBJS) $(XVOBJS) $(XRESOBJS) + $(DPMSOBJS) \ + $(XVOBJS) $(XRESOBJS) DEFINES = -DEXTMODULE $(EXT_DEFINES) XF86INCLUDES = -I$(XF86COMSRC) INCLUDES = -I.. -I../../include -I$(XINCLUDESRC) -I$(EXTINCSRC) \ - $(XF86INCLUDES) $(FONTCACHEINCLUDES) + $(XF86INCLUDES) LINTLIBS = ../../dix/llib-ldix.ln ../../os/llib-los.ln LinkSourceFile(shape.c,..) -LinkSourceFile(mitmisc.c,..) LinkSourceFile(bigreq.c,..) LinkSourceFile(sync.c,..) LinkSourceFile(xcmisc.c,..) ModuleObjectRule() -/* - * A hack to work around an optimization problem with gcc 2.95.2 - */ -#if BuildXF86VidModeExt && defined(GccOptBug295) -SpecialCObjectRule(xf86vmode,NullParameter,-O0) -#endif - SpecialCObjectRule(modinit,$(ICONFIGFILES),$(EXT_DEFINES)) LibraryModuleTarget(extmod,$(MOBJS)) NormalLintTarget($(SRCS)) diff --git a/nx-X11/programs/Xserver/Xext/extmod/modinit.c b/nx-X11/programs/Xserver/Xext/extmod/modinit.c index 162f76ad8..6969148a3 100644 --- a/nx-X11/programs/Xserver/Xext/extmod/modinit.c +++ b/nx-X11/programs/Xserver/Xext/extmod/modinit.c @@ -53,24 +53,6 @@ ExtensionModule extensionModules[] = { NULL }, #endif -#ifdef MULTIBUFFER - { - MultibufferExtensionInit, - MULTIBUFFER_PROTOCOL_NAME, - &noMultibufferExtension, - NULL, - NULL - }, -#endif -#ifdef MITMISC - { - MITMiscExtensionInit, - MITMISCNAME, - &noMITMiscExtension, - NULL, - NULL - }, -#endif #ifdef notyet { XTestExtensionInit, @@ -107,42 +89,6 @@ ExtensionModule extensionModules[] = { NULL }, #endif -#ifdef XCMISC - { - XCMiscExtensionInit, - XCMiscExtensionName, - &noXCMiscExtension, - NULL, - NULL - }, -#endif -#ifdef XF86VIDMODE - { - XFree86VidModeExtensionInit, - XF86VIDMODENAME, - &noXFree86VidModeExtension, - NULL, - NULL - }, -#endif -#ifdef XF86MISC - { - XFree86MiscExtensionInit, - XF86MISCNAME, - &noXFree86MiscExtension, - NULL, - NULL - }, -#endif -#ifdef XFreeXDGA - { - XFree86DGAExtensionInit, - XF86DGANAME, - &noXFree86DGAExtension, - XFree86DGARegister, - NULL - }, -#endif #ifdef DPMSExtension { DPMSExtensionInit, @@ -152,33 +98,6 @@ ExtensionModule extensionModules[] = { NULL }, #endif -#ifdef FONTCACHE - { - FontCacheExtensionInit, - FONTCACHENAME, - &noFontCacheExtension, - NULL, - NULL - }, -#endif -#ifdef TOGCUP - { - XcupExtensionInit, - XCUPNAME, - &noXcupExtension, - NULL, - NULL - }, -#endif -#ifdef EVI - { - EVIExtensionInit, - EVINAME, - &noEVIExtension, - NULL, - NULL - }, -#endif #ifdef XV { XvExtensionInit, diff --git a/nx-X11/programs/Xserver/Xext/extmod/modinit.h b/nx-X11/programs/Xserver/Xext/extmod/modinit.h index 672586fdd..f780c7a49 100644 --- a/nx-X11/programs/Xserver/Xext/extmod/modinit.h +++ b/nx-X11/programs/Xserver/Xext/extmod/modinit.h @@ -92,18 +92,6 @@ extern void FontCacheExtensionInit(INITARGS); #include "fontcachstr.h" #endif -#ifdef TOGCUP -extern void XcupExtensionInit(INITARGS); -#define _XCUP_SERVER_ -#include -#endif - -#ifdef EVI -extern void EVIExtensionInit(INITARGS); -#define _XEVI_SERVER_ -#include -#endif - #ifdef XV extern void XvExtensionInit(INITARGS); extern void XvMCExtensionInit(INITARGS); diff --git a/nx-X11/programs/Xserver/Xext/fontcache.c b/nx-X11/programs/Xserver/Xext/fontcache.c deleted file mode 100644 index 0956f9be9..000000000 --- a/nx-X11/programs/Xserver/Xext/fontcache.c +++ /dev/null @@ -1,333 +0,0 @@ -/*- - * Copyright (c) 1998-1999 Shunsuke Akiyama . - * All rights reserved. - * Copyright (c) 1998-1999 X-TrueType Server Project, All rights - * reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * Id: fontcache.c,v 1.12 1999/01/31 13:47:45 akiyama Exp $ - */ -/* $XFree86: xc/programs/Xserver/Xext/fontcache.c,v 1.7 2003/10/28 23:08:43 tsi Exp $ */ - -/* THIS IS NOT AN X CONSORTIUM STANDARD */ - -#define NEED_REPLIES -#define NEED_EVENTS -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include "misc.h" -#include "dixstruct.h" -#include "extnsionst.h" -#include "scrnintstr.h" -#include "inputstr.h" -#include "servermd.h" -#define _FONTCACHE_SERVER_ -#include "fontcacheP.h" -#include "fontcachstr.h" -#include - -#include "swaprep.h" -#include "modinit.h" - -static int miscErrorBase; - -static void FontCacheResetProc( - ExtensionEntry* /* extEntry */ -); - -static DISPATCH_PROC(ProcFontCacheDispatch); -static DISPATCH_PROC(ProcFontCacheGetCacheSettings); -static DISPATCH_PROC(ProcFontCacheGetCacheStatistics); -static DISPATCH_PROC(ProcFontCacheQueryVersion); -static DISPATCH_PROC(ProcFontCacheChangeCacheSettings); -static DISPATCH_PROC(SProcFontCacheDispatch); -static DISPATCH_PROC(SProcFontCacheGetCacheSettings); -static DISPATCH_PROC(SProcFontCacheGetCacheStatistics); -static DISPATCH_PROC(SProcFontCacheQueryVersion); -static DISPATCH_PROC(SProcFontCacheChangeCacheSettings); - -#if 0 -static unsigned char FontCacheReqCode = 0; -#endif - -void -FontCacheExtensionInit(INITARGS) -{ - ExtensionEntry* extEntry; - - if ( - (extEntry = AddExtension(FONTCACHENAME, - FontCacheNumberEvents, - FontCacheNumberErrors, - ProcFontCacheDispatch, - SProcFontCacheDispatch, - FontCacheResetProc, - StandardMinorOpcode))) { -#if 0 - FontCacheReqCode = (unsigned char)extEntry->base; -#endif - miscErrorBase = extEntry->errorBase; - } -} - -/*ARGSUSED*/ -static void -FontCacheResetProc (extEntry) - ExtensionEntry* extEntry; -{ -} - -static int -ProcFontCacheQueryVersion(client) - register ClientPtr client; -{ - xFontCacheQueryVersionReply rep; - register int n; - - REQUEST_SIZE_MATCH(xFontCacheQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = FONTCACHE_MAJOR_VERSION; - rep.minorVersion = FONTCACHE_MINOR_VERSION; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.majorVersion, n); - swaps(&rep.minorVersion, n); - } - WriteToClient(client, SIZEOF(xFontCacheQueryVersionReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcFontCacheGetCacheSettings(client) - register ClientPtr client; -{ - xFontCacheGetCacheSettingsReply rep; - FontCacheSettings cinfo; - register int n; - - REQUEST_SIZE_MATCH(xFontCacheGetCacheSettingsReq); - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - - /* XXX */ - FontCacheGetSettings(&cinfo); - rep.himark = cinfo.himark; - rep.lowmark = cinfo.lowmark; - rep.balance = cinfo.balance; - rep.reserve0 = 0; - rep.reserve1 = 0; - rep.reserve2 = 0; - - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.himark, n); - swapl(&rep.lowmark, n); - swapl(&rep.balance, n); - swapl(&rep.reserve0, n); - swapl(&rep.reserve1, n); - swapl(&rep.reserve2, n); - } - /* XXX */ - - WriteToClient(client, SIZEOF(xFontCacheGetCacheSettingsReply), - (char *)&rep); - return (client->noClientException); -} - -static int -ProcFontCacheGetCacheStatistics(client) - register ClientPtr client; -{ - xFontCacheGetCacheStatisticsReply rep; - FontCacheStatistics cstats; - register int n; - - REQUEST_SIZE_MATCH(xFontCacheGetCacheStatisticsReq); - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = (sz_xFontCacheGetCacheStatisticsReply - 32) >> 2; - - /* XXX */ - FontCacheGetStatistics(&cstats); - rep.purge_runs = cstats.purge_runs; - rep.purge_stat = cstats.purge_stat; - rep.balance = cstats.balance; - rep.reserve0 = 0; - rep.f_hits = cstats.f.hits; - rep.f_misshits = cstats.f.misshits; - rep.f_purged = cstats.f.purged; - rep.f_usage = cstats.f.usage; - rep.f_reserve0 = 0; - rep.v_hits = cstats.v.hits; - rep.v_misshits = cstats.v.misshits; - rep.v_purged = cstats.v.purged; - rep.v_usage = cstats.v.usage; - rep.v_reserve0 = 0; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.purge_runs, n); - swapl(&rep.purge_stat, n); - swapl(&rep.balance, n); - swapl(&rep.reserve0, n); - swapl(&rep.f_hits, n); - swapl(&rep.f_misshits, n); - swapl(&rep.f_purged, n); - swapl(&rep.f_usage, n); - swapl(&rep.f_reserve0, n); - swapl(&rep.v_hits, n); - swapl(&rep.v_misshits, n); - swapl(&rep.v_purged, n); - swapl(&rep.v_usage, n); - swapl(&rep.v_reserve0, n); - } - /* XXX */ - WriteToClient(client, SIZEOF(xFontCacheGetCacheStatisticsReply), - (char *)&rep); - return (client->noClientException); -} - -static int -ProcFontCacheChangeCacheSettings(client) - register ClientPtr client; -{ - FontCacheSettings cs; - - REQUEST(xFontCacheChangeCacheSettingsReq); - - REQUEST_SIZE_MATCH(xFontCacheChangeCacheSettingsReq); - - /* XXX */ - cs.himark = stuff->himark; - cs.lowmark = stuff->lowmark; - cs.balance = stuff->balance; - - if (cs.himark < 0 || cs.lowmark < 0) - return BadValue; - if (cs.himark <= cs.lowmark) - return BadValue; - if (!(10 <= cs.balance && cs.balance <= 90)) - return BadValue; - - if (FontCacheChangeSettings(&cs) == 0) - return miscErrorBase + FontCacheCannotAllocMemory; - /* XXX */ - - return (client->noClientException); -} - -static int -ProcFontCacheDispatch (client) - register ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_FontCacheQueryVersion: - return ProcFontCacheQueryVersion(client); - case X_FontCacheGetCacheSettings: - return ProcFontCacheGetCacheSettings(client); - case X_FontCacheGetCacheStatistics: - return ProcFontCacheGetCacheStatistics(client); - case X_FontCacheChangeCacheSettings: - return ProcFontCacheChangeCacheSettings(client); - default: - return miscErrorBase + FontCacheBadProtocol; - } -} - -static int -SProcFontCacheQueryVersion(client) - register ClientPtr client; -{ - register int n; - REQUEST(xFontCacheQueryVersionReq); - swaps(&stuff->length, n); - return ProcFontCacheQueryVersion(client); -} - -static int -SProcFontCacheGetCacheSettings(client) - ClientPtr client; -{ - register int n; - REQUEST(xFontCacheGetCacheSettingsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xFontCacheGetCacheSettingsReq); - return ProcFontCacheGetCacheSettings(client); -} - -static int -SProcFontCacheGetCacheStatistics(client) - ClientPtr client; -{ - register int n; - REQUEST(xFontCacheGetCacheStatisticsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xFontCacheGetCacheStatisticsReq); - return ProcFontCacheGetCacheStatistics(client); -} - -static int -SProcFontCacheChangeCacheSettings(client) - ClientPtr client; -{ - register int n; - REQUEST(xFontCacheChangeCacheSettingsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xFontCacheChangeCacheSettingsReq); - /* XXX */ - swapl(&stuff->himark, n); - swapl(&stuff->lowmark, n); - swapl(&stuff->balance, n); - /* XXX */ - return ProcFontCacheChangeCacheSettings(client); -} - -static int -SProcFontCacheDispatch (client) - register ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_FontCacheQueryVersion: - return SProcFontCacheQueryVersion(client); - case X_FontCacheGetCacheSettings: - return SProcFontCacheGetCacheSettings(client); - case X_FontCacheGetCacheStatistics: - return SProcFontCacheGetCacheStatistics(client); - case X_FontCacheChangeCacheSettings: - return SProcFontCacheChangeCacheSettings(client); - default: - return miscErrorBase + FontCacheBadProtocol; - } -} diff --git a/nx-X11/programs/Xserver/Xext/mbuf.c b/nx-X11/programs/Xserver/Xext/mbuf.c deleted file mode 100644 index 5379f2656..000000000 --- a/nx-X11/programs/Xserver/Xext/mbuf.c +++ /dev/null @@ -1,1787 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/mbuf.c,v 3.15 2003/10/28 23:08:43 tsi Exp $ */ -/************************************************************ - -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -********************************************************/ - -/* $Xorg: mbuf.c,v 1.4 2001/02/09 02:04:32 xorgcvs Exp $ */ -#define NEED_REPLIES -#define NEED_EVENTS -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include "window.h" -#include "os.h" -#include "windowstr.h" -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "gcstruct.h" -#include "extnsionst.h" -#include "dixstruct.h" -#include "resource.h" -#include "opaque.h" -#include "sleepuntil.h" -#define _MULTIBUF_SERVER_ /* don't want Xlib structures */ -#include - -#ifdef EXTMODULE -#include "xf86_ansic.h" -#else -#include -#if !defined(WIN32) && !defined(Lynx) -#include -#endif -#endif - -/* given an OtherClientPtr obj, get the ClientPtr */ -#define rClient(obj) (clients[CLIENT_ID((obj)->resource)]) - -/* given a MultibufferPtr b, get the ClientPtr */ -#define bClient(b) (clients[CLIENT_ID(b->pPixmap->drawable.id)]) - -#define ValidEventMasks (ExposureMask|MultibufferClobberNotifyMask|MultibufferUpdateNotifyMask) - -#if 0 -static unsigned char MultibufferReqCode; -#endif -static int MultibufferEventBase; -static int MultibufferErrorBase; -int MultibufferScreenIndex = -1; -int MultibufferWindowIndex = -1; - -static void PerformDisplayRequest ( - MultibuffersPtr * /* ppMultibuffers */, - MultibufferPtr * /* pMultibuffer */, - int /* nbuf */ - ); -static Bool QueueDisplayRequest ( - ClientPtr /* client */, - TimeStamp /* activateTime */ - ); - -static void BumpTimeStamp ( - TimeStamp * /* ts */, - CARD32 /* inc */ - ); - -static void AliasMultibuffer ( - MultibuffersPtr /* pMultibuffers */, - int /* i */ - ); -static void RecalculateMultibufferOtherEvents ( - MultibufferPtr /* pMultibuffer */ - ); -static int EventSelectForMultibuffer( - MultibufferPtr /* pMultibuffer */, - ClientPtr /* client */, - Mask /* mask */ - ); - -/* - * The Pixmap associated with a buffer can be found as a resource - * with this type - */ -RESTYPE MultibufferDrawableResType; -static int MultibufferDrawableDelete ( - void * /* value */, - XID /* id */ - ); -/* - * The per-buffer data can be found as a resource with this type. - * the resource id of the per-buffer data is the same as the resource - * id of the pixmap - */ -static RESTYPE MultibufferResType; -static int MultibufferDelete ( - void * /* value */, - XID /* id */ - ); - -/* - * The per-window data can be found as a resource with this type, - * using the window resource id - */ -static RESTYPE MultibuffersResType; -static int MultibuffersDelete ( - void * /* value */, - XID /* id */ - ); - -/* - * Clients other than the buffer creator attach event masks in - * OtherClient structures; each has a resource of this type. - */ -static RESTYPE OtherClientResType; -static int OtherClientDelete ( - void * /* value */, - XID /* id */ - ); - -/**************** - * MultibufferExtensionInit - * - * Called from InitExtensions in main() - * - ****************/ - -extern DISPATCH_PROC(ProcGetBufferAttributes); - -static DISPATCH_PROC(ProcClearImageBufferArea); -static DISPATCH_PROC(ProcCreateImageBuffers); -static DISPATCH_PROC(ProcDestroyImageBuffers); -static DISPATCH_PROC(ProcDisplayImageBuffers); -static DISPATCH_PROC(ProcGetBufferInfo); -static DISPATCH_PROC(ProcGetBufferVersion); -static DISPATCH_PROC(ProcGetMBufferAttributes); -static DISPATCH_PROC(ProcMultibufferDispatch); -static DISPATCH_PROC(ProcSetBufferAttributes); -static DISPATCH_PROC(ProcSetMBufferAttributes); -static DISPATCH_PROC(SProcClearImageBufferArea); -static DISPATCH_PROC(SProcCreateImageBuffers); -static DISPATCH_PROC(SProcDestroyImageBuffers); -static DISPATCH_PROC(SProcDisplayImageBuffers); -static DISPATCH_PROC(SProcGetBufferAttributes); -static DISPATCH_PROC(SProcGetBufferInfo); -static DISPATCH_PROC(SProcGetBufferVersion); -static DISPATCH_PROC(SProcGetMBufferAttributes); -static DISPATCH_PROC(SProcMultibufferDispatch); -static DISPATCH_PROC(SProcSetBufferAttributes); -static DISPATCH_PROC(SProcSetMBufferAttributes); - -static void MultibufferResetProc( - ExtensionEntry * /* extEntry */ - ); -static void SClobberNotifyEvent( - xMbufClobberNotifyEvent * /* from */, - xMbufClobberNotifyEvent * /* to */ - ); -static void SUpdateNotifyEvent( - xMbufUpdateNotifyEvent * /* from */, - xMbufUpdateNotifyEvent * /* to */ - ); -static Bool MultibufferPositionWindow( - WindowPtr /* pWin */, - int /* x */, - int /* y */ - ); - -static void SetupBackgroundPainter ( - WindowPtr /* pWin */, - GCPtr /* pGC */ - ); - -static int DeliverEventsToMultibuffer ( - MultibufferPtr /* pMultibuffer */, - xEvent * /* pEvents */, - int /* count */, - Mask /* filter */ - ); - -void -MultibufferExtensionInit() -{ - ExtensionEntry *extEntry; - int i, j; - ScreenPtr pScreen; - MultibufferScreenPtr pMultibufferScreen; - - /* - * allocate private pointers in windows and screens. Allocating - * window privates may seem like an unnecessary expense, but every - * PositionWindow call must check to see if the window is - * multi-buffered; a resource lookup is too expensive. - */ - MultibufferScreenIndex = AllocateScreenPrivateIndex (); - if (MultibufferScreenIndex < 0) - return; - MultibufferWindowIndex = AllocateWindowPrivateIndex (); - for (i = 0; i < screenInfo.numScreens; i++) - { - pScreen = screenInfo.screens[i]; - if (!AllocateWindowPrivate (pScreen, MultibufferWindowIndex, 0) || - !(pMultibufferScreen = (MultibufferScreenPtr) xalloc (sizeof (MultibufferScreenRec)))) - { - for (j = 0; j < i; j++) - xfree (screenInfo.screens[j]->devPrivates[MultibufferScreenIndex].ptr); - return; - } - pScreen->devPrivates[MultibufferScreenIndex].ptr = (void *) pMultibufferScreen; - /* - * wrap PositionWindow to resize the pixmap when the window - * changes size - */ - pMultibufferScreen->PositionWindow = pScreen->PositionWindow; - pScreen->PositionWindow = MultibufferPositionWindow; - } - /* - * create the resource types - */ - MultibufferDrawableResType = - CreateNewResourceType(MultibufferDrawableDelete)|RC_CACHED|RC_DRAWABLE; - MultibufferResType = CreateNewResourceType(MultibufferDelete); - MultibuffersResType = CreateNewResourceType(MultibuffersDelete); - OtherClientResType = CreateNewResourceType(OtherClientDelete); - if (MultibufferDrawableResType && MultibufferResType && - MultibuffersResType && OtherClientResType && - (extEntry = AddExtension(MULTIBUFFER_PROTOCOL_NAME, - MultibufferNumberEvents, - MultibufferNumberErrors, - ProcMultibufferDispatch, SProcMultibufferDispatch, - MultibufferResetProc, StandardMinorOpcode))) - { -#if 0 - MultibufferReqCode = (unsigned char)extEntry->base; -#endif - MultibufferEventBase = extEntry->eventBase; - MultibufferErrorBase = extEntry->errorBase; - EventSwapVector[MultibufferEventBase + MultibufferClobberNotify] = (EventSwapPtr) SClobberNotifyEvent; - EventSwapVector[MultibufferEventBase + MultibufferUpdateNotify] = (EventSwapPtr) SUpdateNotifyEvent; - } -} - -/*ARGSUSED*/ -static void -MultibufferResetProc (extEntry) -ExtensionEntry *extEntry; -{ - int i; - ScreenPtr pScreen; - MultibufferScreenPtr pMultibufferScreen; - - if (MultibufferScreenIndex < 0) - return; - for (i = 0; i < screenInfo.numScreens; i++) - { - pScreen = screenInfo.screens[i]; - if (pScreen->devPrivates[MultibufferScreenIndex].ptr) - { - pMultibufferScreen = (MultibufferScreenPtr) pScreen->devPrivates[MultibufferScreenIndex].ptr; - pScreen->PositionWindow = pMultibufferScreen->PositionWindow; - xfree (pMultibufferScreen); - } - } -} - -static int -ProcGetBufferVersion (client) - register ClientPtr client; -{ - xMbufGetBufferVersionReply rep; - register int n; - - REQUEST_SIZE_MATCH (xMbufGetBufferVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = MULTIBUFFER_MAJOR_VERSION; - rep.minorVersion = MULTIBUFFER_MINOR_VERSION; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - } - WriteToClient(client, sizeof (xMbufGetBufferVersionReply), (char *)&rep); - return (client->noClientException); -} - -static void -SetupBackgroundPainter (pWin, pGC) - WindowPtr pWin; - GCPtr pGC; -{ - void *gcvalues[4]; - int ts_x_origin, ts_y_origin; - PixUnion background; - int backgroundState; - Mask gcmask; - - /* - * First take care of any ParentRelative stuff by altering the - * tile/stipple origin to match the coordinates of the upper-left - * corner of the first ancestor without a ParentRelative background. - * This coordinate is, of course, negative. - */ - - ts_x_origin = ts_y_origin = 0; - while (pWin->backgroundState == ParentRelative) { - ts_x_origin -= pWin->origin.x; - ts_y_origin -= pWin->origin.y; - pWin = pWin->parent; - } - backgroundState = pWin->backgroundState; - background = pWin->background; - - switch (backgroundState) - { - case BackgroundPixel: - gcvalues[0] = (void *) background.pixel; - gcvalues[1] = (void *) FillSolid; - gcmask = GCForeground|GCFillStyle; - break; - - case BackgroundPixmap: - gcvalues[0] = (void *) FillTiled; - gcvalues[1] = (void *) background.pixmap; - gcvalues[2] = (void *)(long) ts_x_origin; - gcvalues[3] = (void *)(long) ts_y_origin; - gcmask = GCFillStyle|GCTile|GCTileStipXOrigin|GCTileStipYOrigin; - break; - - default: - gcvalues[0] = (void *) GXnoop; - gcmask = GCFunction; - } - DoChangeGC(pGC, gcmask, (XID *)gcvalues, TRUE); -} - -int -CreateImageBuffers (pWin, nbuf, ids, action, hint) - WindowPtr pWin; - int nbuf; - XID *ids; - int action; - int hint; -{ - MultibuffersPtr pMultibuffers; - MultibufferPtr pMultibuffer; - ScreenPtr pScreen; - int width, height, depth; - int i; - GCPtr pClearGC = NULL; - xRectangle clearRect; - - DestroyImageBuffers(pWin); - pMultibuffers = (MultibuffersPtr) xalloc (sizeof (MultibuffersRec) + - nbuf * sizeof (MultibufferRec)); - if (!pMultibuffers) - return BadAlloc; - pMultibuffers->pWindow = pWin; - pMultibuffers->buffers = (MultibufferPtr) (pMultibuffers + 1); - pMultibuffers->refcnt = pMultibuffers->numMultibuffer = 0; - if (!AddResource (pWin->drawable.id, MultibuffersResType, (void *) pMultibuffers)) - return BadAlloc; - width = pWin->drawable.width; - height = pWin->drawable.height; - depth = pWin->drawable.depth; - pScreen = pWin->drawable.pScreen; - - if (pWin->backgroundState != None) - { - pClearGC = GetScratchGC (pWin->drawable.depth, pScreen); - SetupBackgroundPainter (pWin, pClearGC); - clearRect.x = clearRect.y = 0; - clearRect.width = width; - clearRect.height = height; - } - - for (i = 0; i < nbuf; i++) - { - pMultibuffer = &pMultibuffers->buffers[i]; - pMultibuffer->eventMask = 0L; - pMultibuffer->otherEventMask = 0L; - pMultibuffer->otherClients = (OtherClientsPtr) NULL; - pMultibuffer->number = i; - pMultibuffer->side = MultibufferSideMono; - pMultibuffer->clobber = MultibufferUnclobbered; - pMultibuffer->pMultibuffers = pMultibuffers; - if (!AddResource (ids[i], MultibufferResType, (void *) pMultibuffer)) - break; - pMultibuffer->pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, depth); - if (!pMultibuffer->pPixmap) - break; - if (!AddResource (ids[i], MultibufferDrawableResType, (void *) pMultibuffer->pPixmap)) - { - FreeResource (ids[i], MultibufferResType); - (*pScreen->DestroyPixmap) (pMultibuffer->pPixmap); - break; - } - pMultibuffer->pPixmap->drawable.id = ids[i]; - - if (i > 0 && pClearGC) - { - ValidateGC((DrawablePtr)pMultibuffer->pPixmap, pClearGC); - (*pClearGC->ops->PolyFillRect)((DrawablePtr)pMultibuffer->pPixmap, - pClearGC, 1, &clearRect); - } - } - pMultibuffers->numMultibuffer = i; - pMultibuffers->refcnt = i; - pMultibuffers->displayedMultibuffer = -1; - if (i > 0) - AliasMultibuffer (pMultibuffers, 0); - pMultibuffers->updateAction = action; - pMultibuffers->updateHint = hint; - pMultibuffers->windowMode = MultibufferModeMono; - pMultibuffers->lastUpdate.months = 0; - pMultibuffers->lastUpdate.milliseconds = 0; - pMultibuffers->width = width; - pMultibuffers->height = height; - pWin->devPrivates[MultibufferWindowIndex].ptr = (void *) pMultibuffers; - if (pClearGC) FreeScratchGC(pClearGC); - return Success; -} - - -static int -ProcCreateImageBuffers (client) - register ClientPtr client; -{ - REQUEST(xMbufCreateImageBuffersReq); - xMbufCreateImageBuffersReply rep; - register int n; - WindowPtr pWin; - XID *ids; - int len, nbuf; - int i; - int err; - - REQUEST_AT_LEAST_SIZE (xMbufCreateImageBuffersReq); - len = stuff->length - (sizeof(xMbufCreateImageBuffersReq) >> 2); - if (len == 0) - return BadLength; - if (!(pWin = LookupWindow (stuff->window, client))) - return BadWindow; - if (pWin->drawable.class == InputOnly) - return BadMatch; - switch (stuff->updateAction) - { - case MultibufferUpdateActionUndefined: - case MultibufferUpdateActionBackground: - case MultibufferUpdateActionUntouched: - case MultibufferUpdateActionCopied: - break; - default: - client->errorValue = stuff->updateAction; - return BadValue; - } - switch (stuff->updateHint) - { - case MultibufferUpdateHintFrequent: - case MultibufferUpdateHintIntermittent: - case MultibufferUpdateHintStatic: - break; - default: - client->errorValue = stuff->updateHint; - return BadValue; - } - nbuf = len; - ids = (XID *) &stuff[1]; - for (i = 0; i < nbuf; i++) - { - LEGAL_NEW_RESOURCE(ids[i], client); - } - err = CreateImageBuffers (pWin, nbuf, ids, - stuff->updateAction, stuff->updateHint); - if (err != Success) - return err; - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.numberBuffer = ((MultibuffersPtr) (pWin->devPrivates[MultibufferWindowIndex].ptr))->numMultibuffer; - if (client->swapped) - { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.numberBuffer, n); - } - WriteToClient(client, sizeof (xMbufCreateImageBuffersReply), (char*)&rep); - return (client->noClientException); -} - -static int -ProcDisplayImageBuffers (client) - register ClientPtr client; -{ - REQUEST(xMbufDisplayImageBuffersReq); - MultibufferPtr *pMultibuffer; - MultibuffersPtr *ppMultibuffers; - int nbuf; - XID *ids; - int i, j; - CARD32 minDelay; - TimeStamp activateTime, bufferTime; - - - REQUEST_AT_LEAST_SIZE (xMbufDisplayImageBuffersReq); - nbuf = stuff->length - (sizeof (xMbufDisplayImageBuffersReq) >> 2); - if (!nbuf) - return Success; - minDelay = stuff->minDelay; - ids = (XID *) &stuff[1]; - ppMultibuffers = (MultibuffersPtr *) ALLOCATE_LOCAL(nbuf * sizeof (MultibuffersPtr)); - pMultibuffer = (MultibufferPtr *) ALLOCATE_LOCAL(nbuf * sizeof (MultibufferPtr)); - if (!ppMultibuffers || !pMultibuffer) - { - if (ppMultibuffers) DEALLOCATE_LOCAL(ppMultibuffers); - if (pMultibuffer) DEALLOCATE_LOCAL(pMultibuffer); - client->errorValue = 0; - return BadAlloc; - } - activateTime.months = 0; - activateTime.milliseconds = 0; - for (i = 0; i < nbuf; i++) - { - pMultibuffer[i] = (MultibufferPtr) LookupIDByType (ids[i], -MultibufferResType); - if (!pMultibuffer[i]) - { - DEALLOCATE_LOCAL(ppMultibuffers); - DEALLOCATE_LOCAL(pMultibuffer); - client->errorValue = ids[i]; - return MultibufferErrorBase + MultibufferBadBuffer; - } - ppMultibuffers[i] = pMultibuffer[i]->pMultibuffers; - for (j = 0; j < i; j++) - { - if (ppMultibuffers[i] == ppMultibuffers[j]) - { - DEALLOCATE_LOCAL(ppMultibuffers); - DEALLOCATE_LOCAL(pMultibuffer); - client->errorValue = ids[i]; - return BadMatch; - } - } - bufferTime = ppMultibuffers[i]->lastUpdate; - BumpTimeStamp (&bufferTime, minDelay); - if (CompareTimeStamps (bufferTime, activateTime) == LATER) - activateTime = bufferTime; - } - UpdateCurrentTime (); - if (CompareTimeStamps (activateTime, currentTime) == LATER && - QueueDisplayRequest (client, activateTime)) - { - ; - } - else - PerformDisplayRequest (ppMultibuffers, pMultibuffer, nbuf); - - DEALLOCATE_LOCAL(ppMultibuffers); - DEALLOCATE_LOCAL(pMultibuffer); - return Success; -} - - -static int -ProcDestroyImageBuffers (client) - register ClientPtr client; -{ - REQUEST (xMbufDestroyImageBuffersReq); - WindowPtr pWin; - - REQUEST_SIZE_MATCH (xMbufDestroyImageBuffersReq); - if (!(pWin = LookupWindow (stuff->window, client))) - return BadWindow; - DestroyImageBuffers (pWin); - return Success; -} - -static int -ProcSetMBufferAttributes (client) - register ClientPtr client; -{ - REQUEST (xMbufSetMBufferAttributesReq); - WindowPtr pWin; - MultibuffersPtr pMultibuffers; - int len; - Mask vmask; - Mask index2; - CARD32 updateHint; - XID *vlist; - - REQUEST_AT_LEAST_SIZE (xMbufSetMBufferAttributesReq); - pWin = LookupWindow (stuff->window, client); - if (!pWin) - return BadWindow; - pMultibuffers = (MultibuffersPtr)LookupIDByType (pWin->drawable.id, MultibuffersResType); - if (!pMultibuffers) - return BadMatch; - len = stuff->length - (sizeof (xMbufSetMBufferAttributesReq) >> 2); - vmask = stuff->valueMask; - if (len != Ones (vmask)) - return BadLength; - vlist = (XID *) &stuff[1]; - while (vmask) - { - index2 = (Mask) lowbit (vmask); - vmask &= ~index2; - switch (index2) - { - case MultibufferWindowUpdateHint: - updateHint = (CARD32) *vlist; - switch (updateHint) - { - case MultibufferUpdateHintFrequent: - case MultibufferUpdateHintIntermittent: - case MultibufferUpdateHintStatic: - pMultibuffers->updateHint = updateHint; - break; - default: - client->errorValue = updateHint; - return BadValue; - } - vlist++; - break; - default: - client->errorValue = stuff->valueMask; - return BadValue; - } - } - return Success; -} - -static int -ProcGetMBufferAttributes (client) - ClientPtr client; -{ - REQUEST (xMbufGetMBufferAttributesReq); - WindowPtr pWin; - MultibuffersPtr pMultibuffers; - XID *ids; - xMbufGetMBufferAttributesReply rep; - int i, n; - - REQUEST_SIZE_MATCH (xMbufGetMBufferAttributesReq); - pWin = LookupWindow (stuff->window, client); - if (!pWin) - return BadWindow; - pMultibuffers = (MultibuffersPtr)LookupIDByType (pWin->drawable.id, MultibuffersResType); - if (!pMultibuffers) - return BadAccess; - ids = (XID *) ALLOCATE_LOCAL (pMultibuffers->numMultibuffer * sizeof (XID)); - if (!ids) - return BadAlloc; - for (i = 0; i < pMultibuffers->numMultibuffer; i++) - ids[i] = pMultibuffers->buffers[i].pPixmap->drawable.id; - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = pMultibuffers->numMultibuffer; - rep.displayedBuffer = pMultibuffers->displayedMultibuffer; - rep.updateAction = pMultibuffers->updateAction; - rep.updateHint = pMultibuffers->updateHint; - rep.windowMode = pMultibuffers->windowMode; - if (client->swapped) - { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.displayedBuffer, n); - SwapLongs (ids, pMultibuffers->numMultibuffer); - } - WriteToClient (client, sizeof(xMbufGetMBufferAttributesReply), - (char *)&rep); - WriteToClient (client, (int)(pMultibuffers->numMultibuffer * sizeof (XID)), - (char *)ids); - DEALLOCATE_LOCAL((void *) ids); - return client->noClientException; -} - -static int -ProcSetBufferAttributes (client) - register ClientPtr client; -{ - REQUEST(xMbufSetBufferAttributesReq); - MultibufferPtr pMultibuffer; - int len; - Mask vmask, index2; - XID *vlist; - Mask eventMask; - int result; - - REQUEST_AT_LEAST_SIZE (xMbufSetBufferAttributesReq); - pMultibuffer = (MultibufferPtr) LookupIDByType (stuff->buffer, MultibufferResType); - if (!pMultibuffer) - return MultibufferErrorBase + MultibufferBadBuffer; - len = stuff->length - (sizeof (xMbufSetBufferAttributesReq) >> 2); - vmask = stuff->valueMask; - if (len != Ones (vmask)) - return BadLength; - vlist = (XID *) &stuff[1]; - while (vmask) - { - index2 = (Mask) lowbit (vmask); - vmask &= ~index2; - switch (index2) - { - case MultibufferBufferEventMask: - eventMask = (Mask) *vlist; - vlist++; - result = EventSelectForMultibuffer (pMultibuffer, client, eventMask); - if (result != Success) - return result; - break; - default: - client->errorValue = stuff->valueMask; - return BadValue; - } - } - return Success; -} - -int -ProcGetBufferAttributes (client) - register ClientPtr client; -{ - REQUEST(xMbufGetBufferAttributesReq); - MultibufferPtr pMultibuffer; - xMbufGetBufferAttributesReply rep; - OtherClientsPtr other; - int n; - - REQUEST_SIZE_MATCH (xMbufGetBufferAttributesReq); - pMultibuffer = (MultibufferPtr) LookupIDByType (stuff->buffer, MultibufferResType); - if (!pMultibuffer) - return MultibufferErrorBase + MultibufferBadBuffer; - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.window = pMultibuffer->pMultibuffers->pWindow->drawable.id; - if (bClient (pMultibuffer) == client) - rep.eventMask = pMultibuffer->eventMask; - else - { - rep.eventMask = (Mask) 0L; - for (other = pMultibuffer->otherClients; other; other = other->next) - if (SameClient (other, client)) - { - rep.eventMask = other->mask; - break; - } - } - rep.bufferIndex = pMultibuffer->number; - rep.side = pMultibuffer->side; - if (client->swapped) - { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.window, n); - swapl(&rep.eventMask, n); - swaps(&rep.bufferIndex, n); - } - WriteToClient(client, sizeof (xMbufGetBufferAttributesReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcGetBufferInfo (client) - register ClientPtr client; -{ - REQUEST (xMbufGetBufferInfoReq); - DrawablePtr pDrawable; - xMbufGetBufferInfoReply rep; - ScreenPtr pScreen; - int i, j, k; - int n; - xMbufBufferInfo *pInfo; - int nInfo; - DepthPtr pDepth; - - pDrawable = (DrawablePtr) LookupDrawable (stuff->drawable, client); - if (!pDrawable) - return BadDrawable; - pScreen = pDrawable->pScreen; - nInfo = 0; - for (i = 0; i < pScreen->numDepths; i++) - { - pDepth = &pScreen->allowedDepths[i]; - nInfo += pDepth->numVids; - } - pInfo = (xMbufBufferInfo *) - ALLOCATE_LOCAL (nInfo * sizeof (xMbufBufferInfo)); - if (!pInfo) - return BadAlloc; - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = nInfo * (sizeof (xMbufBufferInfo) >> 2); - rep.normalInfo = nInfo; - rep.stereoInfo = 0; - if (client->swapped) - { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.normalInfo, n); - swaps(&rep.stereoInfo, n); - } - - k = 0; - for (i = 0; i < pScreen->numDepths; i++) - { - pDepth = &pScreen->allowedDepths[i]; - for (j = 0; j < pDepth->numVids; j++) - { - pInfo[k].visualID = pDepth->vids[j]; - pInfo[k].maxBuffers = 0; - pInfo[k].depth = pDepth->depth; - if (client->swapped) - { - swapl (&pInfo[k].visualID, n); - swaps (&pInfo[k].maxBuffers, n); - } - k++; - } - } - WriteToClient (client, sizeof (xMbufGetBufferInfoReply), (void *) &rep); - WriteToClient (client, (int) nInfo * sizeof (xMbufBufferInfo), (void *) pInfo); - DEALLOCATE_LOCAL ((void *) pInfo); - return client->noClientException; -} - -static int -ProcClearImageBufferArea (client) - register ClientPtr client; -{ - REQUEST (xMbufClearImageBufferAreaReq); - MultibufferPtr pMultibuffer; - WindowPtr pWin; - xRectangle clearRect; - int width, height; - DrawablePtr pDrawable; - ScreenPtr pScreen; - - REQUEST_SIZE_MATCH (xMbufClearImageBufferAreaReq); - pMultibuffer = (MultibufferPtr) LookupIDByType (stuff->buffer, MultibufferResType); - if (!pMultibuffer) - return MultibufferErrorBase + MultibufferBadBuffer; - if ((stuff->exposures != xTrue) && (stuff->exposures != xFalse)) - { - client->errorValue = stuff->exposures; - return(BadValue); - } - pWin = pMultibuffer->pMultibuffers->pWindow; - width = pWin->drawable.width; - height = pWin->drawable.height; - pScreen = pWin->drawable.pScreen; - - clearRect.x = stuff->x; - clearRect.y = stuff->y; - clearRect.width = stuff->width ? stuff->width : width; - clearRect.height = stuff->height ? stuff->height : height; - - if (pWin->backgroundState != None) - { - GCPtr pClearGC; - pClearGC = GetScratchGC (pWin->drawable.depth, pScreen); - SetupBackgroundPainter (pWin, pClearGC); - - if (pMultibuffer->number == pMultibuffer->pMultibuffers->displayedMultibuffer) - pDrawable = (DrawablePtr)pWin; - else - pDrawable = (DrawablePtr)pMultibuffer->pPixmap; - - ValidateGC(pDrawable, pClearGC); - (*pClearGC->ops->PolyFillRect) (pDrawable, pClearGC, 1, &clearRect); - FreeScratchGC(pClearGC); - } - - if (stuff->exposures) - { - RegionRec region; - BoxRec box; - box.x1 = clearRect.x; - box.y1 = clearRect.y; - box.x2 = clearRect.x + clearRect.width; - box.y2 = clearRect.y + clearRect.height; - RegionInit(®ion, &box, 1); - MultibufferExpose(pMultibuffer, ®ion); - RegionUninit(®ion); - } - return Success; -} - -static int -ProcMultibufferDispatch (client) - register ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) { - case X_MbufGetBufferVersion: - return ProcGetBufferVersion (client); - case X_MbufCreateImageBuffers: - return ProcCreateImageBuffers (client); - case X_MbufDisplayImageBuffers: - return ProcDisplayImageBuffers (client); - case X_MbufDestroyImageBuffers: - return ProcDestroyImageBuffers (client); - case X_MbufSetMBufferAttributes: - return ProcSetMBufferAttributes (client); - case X_MbufGetMBufferAttributes: - return ProcGetMBufferAttributes (client); - case X_MbufSetBufferAttributes: - return ProcSetBufferAttributes (client); - case X_MbufGetBufferAttributes: - return ProcGetBufferAttributes (client); - case X_MbufGetBufferInfo: - return ProcGetBufferInfo (client); - case X_MbufClearImageBufferArea: - return ProcClearImageBufferArea (client); - default: - return BadRequest; - } -} - -static int -SProcGetBufferVersion (client) - register ClientPtr client; -{ - register int n; - REQUEST (xMbufGetBufferVersionReq); - - swaps (&stuff->length, n); - return ProcGetBufferVersion (client); -} - -static int -SProcCreateImageBuffers (client) - register ClientPtr client; -{ - register int n; - REQUEST (xMbufCreateImageBuffersReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE (xMbufCreateImageBuffersReq); - swapl (&stuff->window, n); - SwapRestL(stuff); - return ProcCreateImageBuffers (client); -} - -static int -SProcDisplayImageBuffers (client) - register ClientPtr client; -{ - register int n; - REQUEST (xMbufDisplayImageBuffersReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE (xMbufDisplayImageBuffersReq); - swaps (&stuff->minDelay, n); - swaps (&stuff->maxDelay, n); - SwapRestL(stuff); - return ProcDisplayImageBuffers (client); -} - -static int -SProcDestroyImageBuffers (client) - register ClientPtr client; -{ - register int n; - REQUEST (xMbufDestroyImageBuffersReq); - - swaps (&stuff->length, n); - REQUEST_SIZE_MATCH (xMbufDestroyImageBuffersReq); - swapl (&stuff->window, n); - return ProcDestroyImageBuffers (client); -} - -static int -SProcSetMBufferAttributes (client) - register ClientPtr client; -{ - register int n; - REQUEST (xMbufSetMBufferAttributesReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xMbufSetMBufferAttributesReq); - swapl (&stuff->window, n); - swapl (&stuff->valueMask, n); - SwapRestL(stuff); - return ProcSetMBufferAttributes (client); -} - -static int -SProcGetMBufferAttributes (client) - register ClientPtr client; -{ - register int n; - REQUEST (xMbufGetMBufferAttributesReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xMbufGetMBufferAttributesReq); - swapl (&stuff->window, n); - return ProcGetMBufferAttributes (client); -} - -static int -SProcSetBufferAttributes (client) - register ClientPtr client; -{ - register int n; - REQUEST (xMbufSetBufferAttributesReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xMbufSetBufferAttributesReq); - swapl (&stuff->buffer, n); - swapl (&stuff->valueMask, n); - SwapRestL(stuff); - return ProcSetBufferAttributes (client); -} - -static int -SProcGetBufferAttributes (client) - register ClientPtr client; -{ - register int n; - REQUEST (xMbufGetBufferAttributesReq); - - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xMbufGetBufferAttributesReq); - swapl (&stuff->buffer, n); - return ProcGetBufferAttributes (client); -} - -static int -SProcGetBufferInfo (client) - register ClientPtr client; -{ - register int n; - REQUEST (xMbufGetBufferInfoReq); - - swaps (&stuff->length, n); - REQUEST_SIZE_MATCH (xMbufGetBufferInfoReq); - swapl (&stuff->drawable, n); - return ProcGetBufferInfo (client); -} - -static int -SProcClearImageBufferArea(client) - register ClientPtr client; -{ - register char n; - REQUEST(xMbufClearImageBufferAreaReq); - - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH (xMbufClearImageBufferAreaReq); - swapl(&stuff->buffer, n); - swaps(&stuff->x, n); - swaps(&stuff->y, n); - swaps(&stuff->width, n); - swaps(&stuff->height, n); - return ProcClearImageBufferArea(client); -} - -static int -SProcMultibufferDispatch (client) - register ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) { - case X_MbufGetBufferVersion: - return SProcGetBufferVersion (client); - case X_MbufCreateImageBuffers: - return SProcCreateImageBuffers (client); - case X_MbufDisplayImageBuffers: - return SProcDisplayImageBuffers (client); - case X_MbufDestroyImageBuffers: - return SProcDestroyImageBuffers (client); - case X_MbufSetMBufferAttributes: - return SProcSetMBufferAttributes (client); - case X_MbufGetMBufferAttributes: - return SProcGetMBufferAttributes (client); - case X_MbufSetBufferAttributes: - return SProcSetBufferAttributes (client); - case X_MbufGetBufferAttributes: - return SProcGetBufferAttributes (client); - case X_MbufGetBufferInfo: - return SProcGetBufferInfo (client); - case X_MbufClearImageBufferArea: - return SProcClearImageBufferArea (client); - default: - return BadRequest; - } -} - -static void -SUpdateNotifyEvent (from, to) - xMbufUpdateNotifyEvent *from, *to; -{ - to->type = from->type; - cpswaps (from->sequenceNumber, to->sequenceNumber); - cpswapl (from->buffer, to->buffer); - cpswapl (from->timeStamp, to->timeStamp); -} - -static void -SClobberNotifyEvent (from, to) - xMbufClobberNotifyEvent *from, *to; -{ - to->type = from->type; - cpswaps (from->sequenceNumber, to->sequenceNumber); - cpswapl (from->buffer, to->buffer); - to->state = from->state; -} - -static void -PerformDisplayRequest (ppMultibuffers, pMultibuffer, nbuf) - MultibufferPtr *pMultibuffer; - MultibuffersPtr *ppMultibuffers; - int nbuf; -{ - GCPtr pGC; - PixmapPtr pPrevPixmap, pNewPixmap; - xRectangle clearRect; - WindowPtr pWin; - RegionPtr pExposed; - int i; - MultibufferPtr pPrevMultibuffer; - XID graphicsExpose; - - UpdateCurrentTime (); - for (i = 0; i < nbuf; i++) - { - pWin = ppMultibuffers[i]->pWindow; - pGC = GetScratchGC (pWin->drawable.depth, pWin->drawable.pScreen); - pPrevMultibuffer = - &ppMultibuffers[i]->buffers[ppMultibuffers[i]->displayedMultibuffer]; - pPrevPixmap = pPrevMultibuffer->pPixmap; - pNewPixmap = pMultibuffer[i]->pPixmap; - switch (ppMultibuffers[i]->updateAction) - { - case MultibufferUpdateActionUndefined: - break; - case MultibufferUpdateActionBackground: - SetupBackgroundPainter (pWin, pGC); - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - clearRect.x = 0; - clearRect.y = 0; - clearRect.width = pPrevPixmap->drawable.width; - clearRect.height = pPrevPixmap->drawable.height; - (*pGC->ops->PolyFillRect) ((DrawablePtr)pPrevPixmap, pGC, - 1, &clearRect); - break; - case MultibufferUpdateActionUntouched: - /* copy the window to the pixmap that represents the - * currently displayed buffer - */ - if (pPrevMultibuffer->eventMask & ExposureMask) - { - graphicsExpose = TRUE; - DoChangeGC (pGC, GCGraphicsExposures, &graphicsExpose, FALSE); - } - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - pExposed = (*pGC->ops->CopyArea) - ((DrawablePtr) pWin, - (DrawablePtr) pPrevPixmap, - pGC, - 0, 0, - pWin->drawable.width, pWin->drawable.height, - 0, 0); - - /* if we couldn't copy the whole window to the buffer, - * send expose events (if any client wants them) - */ - if (pPrevMultibuffer->eventMask & ExposureMask) - { /* some client wants expose events */ - if (pExposed) - { - RegionPtr pWinSize; - - pWinSize = CreateUnclippedWinSize (pWin); - /* pExposed is window-relative, but at this point - * pWinSize is screen-relative. Make pWinSize be - * window-relative so that region ops involving - * pExposed and pWinSize behave sensibly. - */ - RegionTranslate(pWinSize, - -pWin->drawable.x, -pWin->drawable.y); - RegionIntersect(pExposed, - pExposed, pWinSize); - RegionDestroy(pWinSize); - MultibufferExpose (pPrevMultibuffer, pExposed); - RegionDestroy(pExposed); - } - graphicsExpose = FALSE; - DoChangeGC (pGC, GCGraphicsExposures, &graphicsExpose, FALSE); - } - break; /* end case MultibufferUpdateActionUntouched */ - - case MultibufferUpdateActionCopied: - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - (*pGC->ops->CopyArea) ((DrawablePtr)pNewPixmap, - (DrawablePtr)pPrevPixmap, pGC, - 0, 0, - pWin->drawable.width, pWin->drawable.height, - 0, 0); - break; - } /* end switch on update action */ - - /* display the new buffer */ - ValidateGC ((DrawablePtr)pWin, pGC); - (*pGC->ops->CopyArea) ((DrawablePtr)pNewPixmap, (DrawablePtr)pWin, pGC, - 0, 0, - pWin->drawable.width, pWin->drawable.height, - 0, 0); - ppMultibuffers[i]->lastUpdate = currentTime; - MultibufferUpdate (pMultibuffer[i], - ppMultibuffers[i]->lastUpdate.milliseconds); - AliasMultibuffer (ppMultibuffers[i], - pMultibuffer[i] - ppMultibuffers[i]->buffers); - FreeScratchGC (pGC); - } -} - -DrawablePtr -GetBufferPointer (pWin, i) - WindowPtr pWin; - int i; -{ - MultibuffersPtr pMultibuffers; - - if (!(pMultibuffers = (MultibuffersPtr) pWin->devPrivates[MultibufferWindowIndex].ptr)) - return NULL; - return (DrawablePtr) pMultibuffers->buffers[i].pPixmap; -} - -int -DisplayImageBuffers (ids, nbuf) - XID *ids; - int nbuf; -{ - MultibufferPtr *pMultibuffer; - MultibuffersPtr *pMultibuffers; - int i, j; - - pMultibuffer = (MultibufferPtr *) ALLOCATE_LOCAL (nbuf * sizeof *pMultibuffer + - nbuf * sizeof *pMultibuffers); - if (!pMultibuffer) - return BadAlloc; - pMultibuffers = (MultibuffersPtr *) (pMultibuffer + nbuf); - for (i = 0; i < nbuf; i++) - { - pMultibuffer[i] = (MultibufferPtr) LookupIDByType (ids[i], MultibufferResType); - if (!pMultibuffer[i]) - { - DEALLOCATE_LOCAL (pMultibuffer); - return MultibufferErrorBase + MultibufferBadBuffer; - } - pMultibuffers[i] = pMultibuffer[i]->pMultibuffers; - for (j = 0; j < i; j++) - if (pMultibuffers[i] == pMultibuffers[j]) - { - DEALLOCATE_LOCAL (pMultibuffer); - return BadMatch; - } - } - PerformDisplayRequest (pMultibuffers, pMultibuffer, nbuf); - DEALLOCATE_LOCAL (pMultibuffer); - return Success; -} - - -static Bool -QueueDisplayRequest (client, activateTime) - ClientPtr client; - TimeStamp activateTime; -{ - /* see xtest.c:ProcXTestFakeInput for code similar to this */ - - if (!ClientSleepUntil(client, &activateTime, NULL, NULL)) - { - return FALSE; - } - /* swap the request back so we can simply re-execute it */ - if (client->swapped) - { - register int n; - REQUEST (xMbufDisplayImageBuffersReq); - - SwapRestL(stuff); - swaps (&stuff->length, n); - swaps (&stuff->minDelay, n); - swaps (&stuff->maxDelay, n); - } - ResetCurrentRequest (client); - client->sequence--; - return TRUE; -} - - -/* - * Deliver events to a buffer - */ - -static int -DeliverEventsToMultibuffer (pMultibuffer, pEvents, count, filter) - MultibufferPtr pMultibuffer; - xEvent *pEvents; - int count; - Mask filter; -{ - int deliveries = 0, nondeliveries = 0; - int attempt; - OtherClients *other; - - /* if nobody wants the event, we're done */ - if (!((pMultibuffer->otherEventMask|pMultibuffer->eventMask) & filter)) - return 0; - - /* maybe send event to owner */ - if ((attempt = TryClientEvents( - bClient(pMultibuffer), pEvents, count, pMultibuffer->eventMask, filter, (GrabPtr) 0)) != 0) - { - if (attempt > 0) - deliveries++; - else - nondeliveries--; - } - - /* maybe send event to other clients */ - for (other = pMultibuffer->otherClients; other; other=other->next) - { - if ((attempt = TryClientEvents( - rClient(other), pEvents, count, other->mask, filter, (GrabPtr) 0)) != 0) - { - if (attempt > 0) - deliveries++; - else - nondeliveries--; - } - } - if (deliveries) - return deliveries; - return nondeliveries; -} - -/* - * Send Expose events to interested clients - */ - -void -MultibufferExpose (pMultibuffer, pRegion) - MultibufferPtr pMultibuffer; - RegionPtr pRegion; -{ - if (pRegion && !RegionNil(pRegion)) - { - xEvent *pEvent; - PixmapPtr pPixmap; - register xEvent *pe; - register BoxPtr pBox; - register int i; - int numRects; - - pPixmap = pMultibuffer->pPixmap; - RegionTranslate(pRegion, - -pPixmap->drawable.x, -pPixmap->drawable.y); - /* XXX MultibufferExpose "knows" the region representation */ - numRects = RegionNumRects(pRegion); - pBox = RegionRects(pRegion); - - pEvent = (xEvent *) ALLOCATE_LOCAL(numRects * sizeof(xEvent)); - if (pEvent) { - pe = pEvent; - - for (i=1; i<=numRects; i++, pe++, pBox++) - { - pe->u.u.type = Expose; - pe->u.expose.window = pPixmap->drawable.id; - pe->u.expose.x = pBox->x1; - pe->u.expose.y = pBox->y1; - pe->u.expose.width = pBox->x2 - pBox->x1; - pe->u.expose.height = pBox->y2 - pBox->y1; - pe->u.expose.count = (numRects - i); - } - (void) DeliverEventsToMultibuffer (pMultibuffer, pEvent, numRects, - ExposureMask); - DEALLOCATE_LOCAL(pEvent); - } - } -} - -/* send UpdateNotify event */ -void -MultibufferUpdate (pMultibuffer, time2) - MultibufferPtr pMultibuffer; - CARD32 time2; -{ - xMbufUpdateNotifyEvent event; - - event.type = MultibufferEventBase + MultibufferUpdateNotify; - event.buffer = pMultibuffer->pPixmap->drawable.id; - event.timeStamp = time2; - (void) DeliverEventsToMultibuffer (pMultibuffer, (xEvent *)&event, - 1, (Mask)MultibufferUpdateNotifyMask); -} - -/* - * The sample implementation will never generate MultibufferClobberNotify - * events - */ - -void -MultibufferClobber (pMultibuffer) - MultibufferPtr pMultibuffer; -{ - xMbufClobberNotifyEvent event; - - event.type = MultibufferEventBase + MultibufferClobberNotify; - event.buffer = pMultibuffer->pPixmap->drawable.id; - event.state = pMultibuffer->clobber; - (void) DeliverEventsToMultibuffer (pMultibuffer, (xEvent *)&event, - 1, (Mask)MultibufferClobberNotifyMask); -} - -/* - * make the resource id for buffer i refer to the window - * drawable instead of the pixmap; - */ - -static void -AliasMultibuffer (pMultibuffers, i) - MultibuffersPtr pMultibuffers; - int i; -{ - MultibufferPtr pMultibuffer; - - if (i == pMultibuffers->displayedMultibuffer) - return; - /* - * remove the old association - */ - if (pMultibuffers->displayedMultibuffer >= 0) - { - pMultibuffer = &pMultibuffers->buffers[pMultibuffers->displayedMultibuffer]; - ChangeResourceValue (pMultibuffer->pPixmap->drawable.id, - MultibufferDrawableResType, - (void *) pMultibuffer->pPixmap); - } - /* - * make the new association - */ - pMultibuffer = &pMultibuffers->buffers[i]; - ChangeResourceValue (pMultibuffer->pPixmap->drawable.id, - MultibufferDrawableResType, - (void *) pMultibuffers->pWindow); - pMultibuffers->displayedMultibuffer = i; -} - -/* - * free everything associated with multibuffering for this - * window - */ - -void -DestroyImageBuffers (pWin) - WindowPtr pWin; -{ - FreeResourceByType (pWin->drawable.id, MultibuffersResType, FALSE); - /* Zero out the window's pointer to the buffers so they won't be reused */ - pWin->devPrivates[MultibufferWindowIndex].ptr = NULL; -} - -/* - * resize the buffers when the window is resized - */ - -static Bool -MultibufferPositionWindow (pWin, x, y) - WindowPtr pWin; - int x, y; -{ - ScreenPtr pScreen; - MultibufferScreenPtr pMultibufferScreen; - MultibuffersPtr pMultibuffers; - MultibufferPtr pMultibuffer; - int width, height; - int i; - int dx, dy, dw, dh; - int sourcex, sourcey; - int destx, desty; - PixmapPtr pPixmap; - GCPtr pGC; - int savewidth, saveheight; - xRectangle clearRect; - Bool clear; - - pScreen = pWin->drawable.pScreen; - pMultibufferScreen = (MultibufferScreenPtr) pScreen->devPrivates[MultibufferScreenIndex].ptr; - (*pMultibufferScreen->PositionWindow) (pWin, x, y); - - /* if this window is not multibuffered, we're done */ - if (!(pMultibuffers = (MultibuffersPtr) pWin->devPrivates[MultibufferWindowIndex].ptr)) - return TRUE; - - /* if new size is same as old, we're done */ - if (pMultibuffers->width == pWin->drawable.width && - pMultibuffers->height == pWin->drawable.height) - return TRUE; - - width = pWin->drawable.width; - height = pWin->drawable.height; - dx = pWin->drawable.x - pMultibuffers->x; - dy = pWin->drawable.x - pMultibuffers->y; - dw = width - pMultibuffers->width; - dh = height - pMultibuffers->height; - GravityTranslate (0, 0, -dx, -dy, dw, dh, - pWin->bitGravity, &destx, &desty); - - /* if the window grew, remember to paint the window background, - * and maybe send expose events, for the new areas of the buffers - */ - clear = pMultibuffers->width < width || pMultibuffers->height < height || - pWin->bitGravity == ForgetGravity; - - sourcex = 0; - sourcey = 0; - savewidth = pMultibuffers->width; - saveheight = pMultibuffers->height; - /* clip rectangle to source and destination */ - if (destx < 0) - { - savewidth += destx; - sourcex -= destx; - destx = 0; - } - if (destx + savewidth > width) - savewidth = width - destx; - if (desty < 0) - { - saveheight += desty; - sourcey -= desty; - desty = 0; - } - if (desty + saveheight > height) - saveheight = height - desty; - - pMultibuffers->width = width; - pMultibuffers->height = height; - pMultibuffers->x = pWin->drawable.x; - pMultibuffers->y = pWin->drawable.y; - - pGC = GetScratchGC (pWin->drawable.depth, pScreen); - if (clear) - { - SetupBackgroundPainter (pWin, pGC); - clearRect.x = 0; - clearRect.y = 0; - clearRect.width = width; - clearRect.height = height; - } - for (i = 0; i < pMultibuffers->numMultibuffer; i++) - { - pMultibuffer = &pMultibuffers->buffers[i]; - pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, - pWin->drawable.depth); - if (!pPixmap) - { - DestroyImageBuffers (pWin); - break; - } - ValidateGC ((DrawablePtr)pPixmap, pGC); - /* - * I suppose this could avoid quite a bit of work if - * it computed the minimal area required. - */ - if (clear) - (*pGC->ops->PolyFillRect) ((DrawablePtr)pPixmap, pGC, 1, &clearRect); - if (pWin->bitGravity != ForgetGravity) - { - (*pGC->ops->CopyArea) ((DrawablePtr)pMultibuffer->pPixmap, - (DrawablePtr)pPixmap, pGC, - sourcex, sourcey, savewidth, saveheight, - destx, desty); - } - pPixmap->drawable.id = pMultibuffer->pPixmap->drawable.id; - (*pScreen->DestroyPixmap) (pMultibuffer->pPixmap); - pMultibuffer->pPixmap = pPixmap; - if (i != pMultibuffers->displayedMultibuffer) - { - ChangeResourceValue (pPixmap->drawable.id, - MultibufferDrawableResType, - (void *) pPixmap); - } - } - FreeScratchGC (pGC); - return TRUE; -} - -/* Resource delete func for MultibufferDrawableResType */ -/*ARGSUSED*/ -static int -MultibufferDrawableDelete (value, id) - void *value; - XID id; -{ - DrawablePtr pDrawable = (DrawablePtr)value; - WindowPtr pWin; - MultibuffersPtr pMultibuffers; - PixmapPtr pPixmap; - - if (pDrawable->type == DRAWABLE_WINDOW) - { - pWin = (WindowPtr) pDrawable; - pMultibuffers = (MultibuffersPtr) pWin->devPrivates[MultibufferWindowIndex].ptr; - pPixmap = pMultibuffers->buffers[pMultibuffers->displayedMultibuffer].pPixmap; - } - else - { - pPixmap = (PixmapPtr) pDrawable; - } - (*pPixmap->drawable.pScreen->DestroyPixmap) (pPixmap); - return Success; -} - -/* Resource delete func for MultibufferResType */ -/*ARGSUSED*/ -static int -MultibufferDelete (value, id) - void *value; - XID id; -{ - MultibufferPtr pMultibuffer = (MultibufferPtr)value; - MultibuffersPtr pMultibuffers; - - pMultibuffers = pMultibuffer->pMultibuffers; - if (--pMultibuffers->refcnt == 0) - { - FreeResourceByType (pMultibuffers->pWindow->drawable.id, - MultibuffersResType, TRUE); - xfree (pMultibuffers); - } - return Success; -} - -/* Resource delete func for MultibuffersResType */ -/*ARGSUSED*/ -static int -MultibuffersDelete (value, id) - void *value; - XID id; -{ - MultibuffersPtr pMultibuffers = (MultibuffersPtr)value; - int i; - - if (pMultibuffers->refcnt == pMultibuffers->numMultibuffer) - { - for (i = pMultibuffers->numMultibuffer; --i >= 0; ) - FreeResource (pMultibuffers->buffers[i].pPixmap->drawable.id, 0); - } - return Success; -} - -/* Resource delete func for OtherClientResType */ -static int -OtherClientDelete (value, id) - void *value; - XID id; -{ - MultibufferPtr pMultibuffer = (MultibufferPtr)value; - register OtherClientsPtr other, prev; - - prev = 0; - for (other = pMultibuffer->otherClients; other; other = other->next) - { - if (other->resource == id) - { - if (prev) - prev->next = other->next; - else - pMultibuffer->otherClients = other->next; - xfree (other); - RecalculateMultibufferOtherEvents (pMultibuffer); - break; - } - prev = other; - } - return Success; -} - -static int -EventSelectForMultibuffer (pMultibuffer, client, mask) - MultibufferPtr pMultibuffer; - ClientPtr client; - Mask mask; -{ - OtherClientsPtr other; - - if (mask & ~ValidEventMasks) - { - client->errorValue = mask; - return BadValue; - } - if (bClient (pMultibuffer) == client) - { - pMultibuffer->eventMask = mask; - } - else /* some other client besides the creator wants events */ - { - for (other = pMultibuffer->otherClients; other; other = other->next) - { - if (SameClient (other, client)) - { - if (mask == 0) - { - FreeResource (other->resource, RT_NONE); - break; - } - other->mask = mask; - break; - } - } - if (!other) - { /* new client that never selected events on this buffer before */ - other = (OtherClients *) xalloc (sizeof (OtherClients)); - if (!other) - return BadAlloc; - other->mask = mask; - other->resource = FakeClientID (client->index); - if (!AddResource (other->resource, OtherClientResType, (void *) pMultibuffer)) - { - xfree (other); - return BadAlloc; - } - other->next = pMultibuffer->otherClients; - pMultibuffer->otherClients = other; - } - RecalculateMultibufferOtherEvents (pMultibuffer); - } - return (client->noClientException); -} - -/* or together all the otherClients event masks */ -static void -RecalculateMultibufferOtherEvents (pMultibuffer) - MultibufferPtr pMultibuffer; -{ - Mask otherEventMask; - OtherClients *other; - - otherEventMask = 0L; - for (other = pMultibuffer->otherClients; other; other = other->next) - otherEventMask |= other->mask; - pMultibuffer->otherEventMask = otherEventMask; -} - -/* add milliseconds to a timestamp, handling overflow */ -static void -BumpTimeStamp (ts, inc) -TimeStamp *ts; -CARD32 inc; -{ - CARD32 newms; - - newms = ts->milliseconds + inc; - if (newms < ts->milliseconds) - ts->months++; - ts->milliseconds = newms; -} diff --git a/nx-X11/programs/Xserver/Xext/mbufbf.c b/nx-X11/programs/Xserver/Xext/mbufbf.c deleted file mode 100644 index 359fb63aa..000000000 --- a/nx-X11/programs/Xserver/Xext/mbufbf.c +++ /dev/null @@ -1,1030 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/mbufbf.c,v 3.5tsi Exp $ */ -/* - -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -/* $Xorg: mbufbf.c,v 1.4 2001/02/09 02:04:32 xorgcvs Exp $ */ - -#define NEED_REPLIES -#define NEED_EVENTS -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include -#include "misc.h" -#include "os.h" -#include "windowstr.h" -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "extnsionst.h" -#include "dixstruct.h" -#include "resource.h" -#include "opaque.h" -#include "regionstr.h" -#include "gcstruct.h" -#include "inputstr.h" -#include "validate.h" -#include - -#define _MULTIBUF_SERVER_ /* don't want Xlib structures */ -#define _MULTIBUF_BUFFER_ -#include - -/* -Support for doublebuffer hardare - -This code is designed to support doublebuffer hardware where the -displayed buffer is selected on a per-pixel basis by an additional bit -plane, called the select plane. It could probably be easily modified -to work with systems that use window-id planes. - -This is done by creating a new drawable type, DRAWABLE_BUFFER. The -type has the same exact layout as a window drawable. Your code should -treat a DRAWABLE_BUFFER the same as it would tread a DRAWABLE_WINDOW -when handling the gc drawing functions. In addition, PaintWindowBackground, -CopyWindow, and all of the gc drawing functions to be able to draw into both -framebuffers. Which framebuffer to draw into is selected by the contents of - pWin->devPrivates[frameWindowPrivateIndex]. -The content of the devPrivate is either from frameBuffer[0] or -frameBuffer[1], depending on which buffer is being drawn into. When - pWin->devPrivates[frameWindowPrivateIndex] == frameBuffer[0], -the functions should draw into the front framebuffer. When - pWin->devPrivates[frameWindowPrivateIndex] == frameBuffer[1], -the functions should draw into the back framebuffer. - -In addition, you need to provide a function that allows you to copy -bits between the buffers (optional since CopyArea can be used) and a -function that draws into the select plane. Then, you need to register -your functions and other information, by calling: - -void -RegisterDoubleBufferHardware(pScreen, nInfo, pInfo, frameBuffer, selectPlane, - CopyBufferBitsFunc, DrawSelectPlaneFunc) - int nInfo; - xMbufBufferInfo *pInfo; - DevUnion *frameBuffer; - DevUnion selectPlane; - -"pInfo" is an array indicating which visuals and depths that double -buffering is supported on. "nInfo" is the length of the array. - -"frameBuffer" is array of length 2. The contents of the array element -is ddx-specific. The content of frameBuffer[0] should, when placed in -the window private, indicate that framebuffer 0 should be drawn into. -The contents of frameBuffer[1], when placed into the window private, -should indicate that framebuffer 1 should be drawn into. - -"selectPlane" is ddx-specific. It should contain information -neccessary for your displayProc to access the select plane. -It is passed to DrawSelectPlaneFunc. - -"CopyBufferBitsFunc" is a ddx-specific function that copies from one -buffer of a multibuffered window to another buffer. If the CopyBufferBitsFunc -is NULL, a default function will be used that calls pScreen->CopyArea. - - void CopyBufferBitsFunc(pMBWindow, srcBufferNum, dstBufferNum) - mbufWindowPtr pMBWindow; - int srcBufferNum, dstBufferNum; - -"DrawSelectPlaneFunc" is a ddx-specific function that fills the -regions "prgn" of select plane with the value "bufferNum". If -selectPlane is a DrawablePtr (such as a PixmapPtr), you can pass -NULL for DrawSelectPlaneFunc, a default function will be used that -calls FillRectangle on the selectPlane. - - void DrawSelectPlaneFunc(pScreen, selectPlane, prgn, bufferNum) - ScreenPtr pScreen; - DevUnion selectPlane; - RegionPtr prgn; - long bufferNum; - -... -... -... - -*/ - -#define MAX_BUFFERS 2 /* Only supports 2 buffers */ -#define FRONT_BUFFER 0 -#define BACK_BUFFER 1 - - -/* Buffer drawables have the same structure as window drawables */ -typedef WindowRec BufferRec; -typedef WindowPtr BufferPtr; - - -/* - * Call RegisterHdwrBuffer for every screen that has doublebuffer hardware. - */ - -static int bufNumInfo[MAXSCREENS]; -static xMbufBufferInfo *bufInfo[MAXSCREENS]; -static DevUnion *bufFrameBuffer[MAXSCREENS]; -static DevUnion bufselectPlane[MAXSCREENS]; -static void (* bufCopyBufferBitsFunc[MAXSCREENS])(); -static void (* bufDrawSelectPlaneFunc[MAXSCREENS])(); - -static Bool bufMultibufferInit(); - - -void -RegisterDoubleBufferHardware(pScreen, nInfo, pInfo, frameBuffer, selectPlane, - CopyBufferBitsFunc, DrawSelectPlaneFunc) - ScreenPtr pScreen; - int nInfo; - xMbufBufferInfo *pInfo; - DevUnion *frameBuffer; - DevUnion selectPlane; - void (* CopyBufferBitsFunc)(); - void (* DrawSelectPlaneFunc)(); -{ - bufNumInfo[pScreen->myNum] = nInfo; - bufInfo[pScreen->myNum] = pInfo; - bufFrameBuffer[pScreen->myNum] = frameBuffer; - bufselectPlane[pScreen->myNum] = selectPlane; - - bufCopyBufferBitsFunc[pScreen->myNum] = CopyBufferBitsFunc; - bufDrawSelectPlaneFunc[pScreen->myNum] = DrawSelectPlaneFunc; - - /* Register ourselves with device-independent multibuffers code */ - RegisterMultibufferInit(pScreen, bufMultibufferInit); -} - - -/* - * Called by Multibuffer extension initialization. - * Initializes mbufScreenRec and its devPrivate. - */ - -static Bool NoopDDA_True() { return TRUE; } -static Bool bufPositionWindow(); -static int bufCreateImageBuffers(); -static void bufDestroyImageBuffers(); -static void bufDisplayImageBuffers(); -static void bufClearImageBufferArea(); -static void bufDestroyBuffer(); -static void bufCopyBufferBits(); -static void bufDrawSelectPlane(); -static void bufWrapScreenFuncs(); -static void bufResetProc(); - -static void bufPostValidateTree(); -static void bufClipNotify(); -static void bufWindowExposures(); -static Bool bufChangeWindowAttributes(); -static void bufClearToBackground(); -static void bufCopyWindow(); - -extern WindowPtr *WindowTable; - -static Bool -bufMultibufferInit(pScreen, pMBScreen) - ScreenPtr pScreen; - mbufScreenPtr pMBScreen; -{ - mbufBufferPrivPtr pMBPriv; - BoxRec box; - - /* Multibuffer info */ - pMBScreen->nInfo = bufNumInfo[pScreen->myNum]; - pMBScreen->pInfo = bufInfo[pScreen->myNum]; - - /* Hooks */ - pMBScreen->CreateImageBuffers = bufCreateImageBuffers; - pMBScreen->DestroyImageBuffers = bufDestroyImageBuffers; - pMBScreen->DisplayImageBuffers = bufDisplayImageBuffers; - pMBScreen->ClearImageBufferArea = bufClearImageBufferArea; - pMBScreen->ChangeMBufferAttributes = NoopDDA_True; - pMBScreen->ChangeBufferAttributes = NoopDDA_True; - pMBScreen->DeleteBufferDrawable = bufDestroyBuffer; - pMBScreen->WrapScreenFuncs = bufWrapScreenFuncs; - pMBScreen->ResetProc = bufResetProc; - /* Create devPrivate part */ - pMBPriv = (mbufBufferPrivPtr) xalloc(sizeof *pMBPriv); - if (!pMBPriv) - return (FALSE); - - pMBScreen->devPrivate.ptr = (void *) pMBPriv; - pMBPriv->frameBuffer = bufFrameBuffer[pScreen->myNum]; - pMBPriv->selectPlane = bufselectPlane[pScreen->myNum]; - - /* - * Initializing the subtractRgn to the screen area will ensure that - * the selectPlane will get cleared on the first PostValidateTree. - */ - - box.x1 = 0; - box.y1 = 0; - box.x2 = pScreen->width; - box.y2 = pScreen->height; - - pMBPriv->rgnChanged = TRUE; - RegionInit(&pMBPriv->backBuffer, &box, 1); - RegionInit(&pMBPriv->subtractRgn, &box, 1); - RegionNull(&pMBPriv->unionRgn); - - /* Misc functions */ - pMBPriv->CopyBufferBits = bufCopyBufferBitsFunc[pScreen->myNum]; - pMBPriv->DrawSelectPlane = bufDrawSelectPlaneFunc[pScreen->myNum]; - - if (!pMBPriv->CopyBufferBits) - pMBPriv->CopyBufferBits = bufCopyBufferBits; - - if (!pMBPriv->DrawSelectPlane) - pMBPriv->DrawSelectPlane = bufDrawSelectPlane; - - /* screen functions */ - pMBPriv->funcsWrapped = 0; - pMBPriv->inClearToBackground = FALSE; - pMBPriv->WindowExposures = NULL; - pMBPriv->CopyWindow = NULL; - pMBPriv->ClearToBackground = NULL; - pMBPriv->ClipNotify = NULL; - pMBPriv->ChangeWindowAttributes = NULL; - - /* Start out wrapped to clear select plane */ - WRAP_SCREEN_FUNC(pScreen,pMBPriv,PostValidateTree, bufPostValidateTree); - return TRUE; -} - -static void -UpdateBufferFromWindow(pBuffer, pWin) - BufferPtr pBuffer; - WindowPtr pWin; -{ - pBuffer->drawable.x = pWin->drawable.x; - pBuffer->drawable.y = pWin->drawable.y; - pBuffer->drawable.width = pWin->drawable.width; - pBuffer->drawable.height = pWin->drawable.height; - - pBuffer->drawable.serialNumber = NEXT_SERIAL_NUMBER; - - /* Update for PaintWindowBackground */ - pBuffer->parent = pWin->parent; - - /* - * Make the borderClip the same as the clipList so - * NotClippedByChildren comes out with just clipList. - */ - - pBuffer->clipList = pWin->clipList; - pBuffer->borderClip = pWin->clipList; - pBuffer->winSize = pWin->winSize; - pBuffer->borderSize = pWin->borderSize; - - pBuffer->origin = pWin->origin; -} - -static BufferPtr -bufCreateBuffer(pScreen, pWin, bufferNum) - ScreenPtr pScreen; - WindowPtr pWin; - int bufferNum; -{ - mbufBufferPrivPtr pMBPriv; - DevUnion *devPrivates; - BufferPtr pBuffer; - int i; - - pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - pBuffer = AllocateWindow(pWin->drawable.pScreen); - if (!pBuffer) - return (NULL); - - /* XXX- Until we know what is needed, copy everything. */ - devPrivates = pBuffer->devPrivates; - *pBuffer = *pWin; - pBuffer->devPrivates = devPrivates; - - pBuffer->drawable.type = DRAWABLE_BUFFER; - pBuffer->drawable.serialNumber = NEXT_SERIAL_NUMBER; - - pBuffer->nextSib = NULL; - pBuffer->prevSib = NULL; - pBuffer->firstChild = NULL; - pBuffer->lastChild = NULL; - - /* XXX - Worry about backingstore later */ - pBuffer->backStorage = NULL; - pBuffer->backingStore = NotUseful; - - /* XXX - Need to call pScreen->CreateWindow for tile/stipples - * or should I just copy the devPrivates? - */ - - for (i=0; i < pScreen->WindowPrivateLen; i++) - pBuffer->devPrivates[i] = pWin->devPrivates[i]; - - pBuffer->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[bufferNum]; - - return pBuffer; -} - -static void -bufDestroyBuffer(pDrawable) - DrawablePtr pDrawable; -{ - xfree(pDrawable); -} - -/*ARGSUSED*/ -static int -bufCreateImageBuffers (pWin, nbuf, ids, action, hint) - WindowPtr pWin; - int nbuf; - XID *ids; - int action; - int hint; -{ - ScreenPtr pScreen; - mbufScreenPtr pMBScreen; - mbufWindowPtr pMBWindow; - mbufBufferPtr pMBBuffer; - int i; - - pScreen = pWin->drawable.pScreen; - pMBScreen = MB_SCREEN_PRIV(pScreen); - pMBWindow = MB_WINDOW_PRIV(pWin); - - pMBWindow->devPrivate.ptr = (void *) RegionCreate(0,0); - if (!pMBWindow->devPrivate.ptr) - return(0); - RegionCopy((RegionPtr) pMBWindow->devPrivate.ptr, - &pWin->clipList); - - for (i = 0; i < nbuf; i++) - { - pMBBuffer = pMBWindow->buffers + i; - pMBBuffer->pDrawable = (DrawablePtr) bufCreateBuffer(pScreen,pWin,i); - - if (!pMBBuffer->pDrawable) - break; - - if (!AddResource (ids[i], MultibufferDrawableResType, - (void *) pMBBuffer->pDrawable)) - { - bufDestroyBuffer((BufferPtr) pMBBuffer->pDrawable); - break; - } - pMBBuffer->pDrawable->id = ids[i]; - - /* - * If window is already mapped, generate exposures and - * clear the area of the newly buffers. - */ - - if ((pWin->realized) && (i != pMBWindow->displayedMultibuffer)) - (* pMBScreen->ClearImageBufferArea)(pMBBuffer, 0,0, 0,0, TRUE); - } - - return i; -} - -static void -bufDestroyImageBuffers(pWin) - WindowPtr pWin; -{ - ScreenPtr pScreen; - mbufWindowPtr pMBWindow; - - pScreen = pWin->drawable.pScreen; - - if (pMBWindow = MB_WINDOW_PRIV(pWin)) - { - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - /* - * if the backbuffer is currently being displayed, move the bits - * to the frontbuffer and display it instead. - */ - - if (pWin->realized && (pMBWindow->displayedMultibuffer == BACK_BUFFER)) - { - (* pMBPriv->CopyBufferBits)(pMBWindow, BACK_BUFFER, FRONT_BUFFER); - RegionSubtract(&pMBPriv->backBuffer, - &pMBPriv->backBuffer, &pWin->clipList); - (* pMBPriv->DrawSelectPlane)(pScreen, pMBPriv->selectPlane, - &pWin->clipList, FRONT_BUFFER); - } - - /* Switch window rendering to front buffer */ - pWin->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[FRONT_BUFFER]; - - RegionDestroy((RegionPtr) pMBWindow->devPrivate.ptr); - pMBWindow->devPrivate.ptr = NULL; - } -} - -/* - * Can be replaced by pScreen->ClearToBackground if pBuffer->eventMask - * and wOtherEventsMasks(pBuffer) were setup. - */ - -static void -bufClearImageBufferArea(pMBBuffer, x,y, w,h, generateExposures) - mbufBufferPtr pMBBuffer; - short x,y; - unsigned short w,h; - Bool generateExposures; -{ - BoxRec box; - RegionRec reg; - RegionPtr pBSReg = NullRegion; - ScreenPtr pScreen; - BoxPtr extents; - int x1, y1, x2, y2; - BufferPtr pBuffer; - - pBuffer = (BufferPtr) pMBBuffer->pDrawable; - /* compute everything using ints to avoid overflow */ - - x1 = pBuffer->drawable.x + x; - y1 = pBuffer->drawable.y + y; - if (w) - x2 = x1 + (int) w; - else - x2 = x1 + (int) pBuffer->drawable.width - (int) x; - if (h) - y2 = y1 + h; - else - y2 = y1 + (int) pBuffer->drawable.height - (int) y; - - extents = &pBuffer->clipList.extents; - - /* clip the resulting rectangle to the window clipList extents. This - * makes sure that the result will fit in a box, given that the - * screen is < 32768 on a side. - */ - - if (x1 < extents->x1) - x1 = extents->x1; - if (x2 > extents->x2) - x2 = extents->x2; - if (y1 < extents->y1) - y1 = extents->y1; - if (y2 > extents->y2) - y2 = extents->y2; - - if (x2 <= x1 || y2 <= y1) - { - x2 = x1 = 0; - y2 = y1 = 0; - } - - box.x1 = x1; - box.x2 = x2; - box.y1 = y1; - box.y2 = y2; - - pScreen = pBuffer->drawable.pScreen; - RegionInit(®, &box, 1); - if (pBuffer->backStorage) - { - /* - * If the window has backing-store on, call through the - * ClearToBackground vector to handle the special semantics - * (i.e. things backing store is to be cleared out and - * an Expose event is to be generated for those areas in backing - * store if generateExposures is TRUE). - */ - pBSReg = (* pScreen->ClearBackingStore)(pBuffer, x, y, w, h, - generateExposures); - } - - RegionIntersect(®, ®, &pBuffer->clipList); - if (pBuffer->backgroundState != None) - (*pScreen->PaintWindowBackground)(pBuffer, ®, PW_BACKGROUND); - if (generateExposures) - MultibufferExpose(pMBBuffer, ®); -#ifdef _notdef - /* XXBS - This is the original miClearToBackground code. - * WindowExposures needs to be called (or the functionality emulated) - * in order for backingStore to work, but first, pBuffer->eventMask - * and wOtherEventsMasks(pBuffer) need to be setup correctly. - */ - - if (generateExposures) - (*pScreen->WindowExposures)(pBuffer, ®, pBSReg); - else if (pBuffer->backgroundState != None) - (*pScreen->PaintWindowBackground)(pBuffer, ®, PW_BACKGROUND); -#endif - RegionUninit(®); - if (pBSReg) - RegionDestroy(pBSReg); -} - -static void -bufWrapScreenFuncs(pScreen) - ScreenPtr pScreen; -{ - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - WRAP_SCREEN_FUNC(pScreen,pMBPriv,PostValidateTree, bufPostValidateTree); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,ClipNotify, bufClipNotify); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,WindowExposures,bufWindowExposures); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,ChangeWindowAttributes, bufChangeWindowAttributes); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,ClearToBackground,bufClearToBackground); - WRAP_SCREEN_FUNC(pScreen,pMBPriv,CopyWindow,bufCopyWindow); -} - -static void -bufResetProc(pScreen) - ScreenPtr pScreen; -{ - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - /* - * frameBuffer, selectPlane, and pInfo should be freed by - * whoever called RegisterDoubleBufferHardware - */ - - RegionUninit(&pMBPriv->backBuffer); - RegionUninit(&pMBPriv->subtractRgn); - RegionUninit(&pMBPriv->unionRgn); - xfree(pMBPriv); -} - -/*---------------------------------------------------------------------------*/ - -/* - * Used if CopyBufferBitsFunc is not provided when registering. - * This should work for everybody since CopyArea needs to support - * copying between buffers anyway. - */ - -static void -bufCopyBufferBits(pMBWindow, srcBufferNum, dstBufferNum) - mbufWindowPtr pMBWindow; - int srcBufferNum, dstBufferNum; -{ - DrawablePtr pSrcBuffer, pDstBuffer; - GCPtr pGC; - - pSrcBuffer = pMBWindow->buffers[srcBufferNum].pDrawable; - pDstBuffer = pMBWindow->buffers[dstBufferNum].pDrawable; - - pGC = GetScratchGC (pDstBuffer->depth, pDstBuffer->pScreen); - if (!pGC) - return; - - ValidateGC (pDstBuffer, pGC); - (* pGC->ops->CopyArea) (pSrcBuffer, pDstBuffer, pGC, - 0,0, pDstBuffer->width, pDstBuffer->height, 0,0); - FreeScratchGC (pGC); -} - -/* - * Used if DrawSelectPlanFunc is not provided for when registering. - * However, it only works if selectPlane.ptr is a drawable. Also - * assumes that painting with color 0 selects the front buffer, - * while color 1 selects the back buffer. - */ - -static void -bufDrawSelectPlane(pScreen, selectPlane, prgn, bufferNum) - ScreenPtr pScreen; - DevUnion selectPlane; - RegionPtr prgn; - long bufferNum; -{ - DrawablePtr pDrawable; - GCPtr pGC; - register int i; - register BoxPtr pbox; - register xRectangle *prect; - int numRects; - XID value; - - if (RegionNumRects(prgn) == 0) - return; - - pDrawable = (DrawablePtr) selectPlane.ptr; - pGC = GetScratchGC (pDrawable->depth, pScreen); - if (!pGC) - return; - - prect = (xRectangle *)ALLOCATE_LOCAL(RegionNumRects(prgn) * - sizeof(xRectangle)); - if (!prect) - { - FreeScratchGC(pGC); - return; - } - - value = (XID) bufferNum; - DoChangeGC(pGC, GCForeground, &value, 0); - ValidateGC(pDrawable, pGC); - - numRects = RegionNumRects(prgn); - pbox = RegionRects(prgn); - for (i= numRects; --i >= 0; pbox++, prect++) - { - prect->x = pbox->x1; - prect->y = pbox->y1; - prect->width = pbox->x2 - pbox->x1; - prect->height = pbox->y2 - pbox->y1; - } - prect -= numRects; - (* pGC->ops->PolyFillRect)(pDrawable, pGC, numRects, prect); - - DEALLOCATE_LOCAL(prect); - FreeScratchGC (pGC); -} - - -static void -bufDisplayImageBuffers(pScreen, ppMBWindow, ppMBBuffer, nbuf) - ScreenPtr pScreen; - mbufBufferPtr *ppMBBuffer; - mbufWindowPtr *ppMBWindow; - int nbuf; -{ - WindowPtr pWin; - BufferPtr pPrevBuffer, pNewBuffer; - int i, number; - mbufBufferPrivPtr pMBPriv; - mbufBufferPtr pPrevMBBuffer; - - pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - for (i = 0; i < nbuf; i++) - { - number = ppMBBuffer[i]->number; /* 0=frontbuffer, 1=backbuffer */ - pWin = ppMBWindow[i]->pWindow; - pPrevMBBuffer = MB_DISPLAYED_BUFFER(ppMBWindow[i]); - - pPrevBuffer = (BufferPtr) pPrevMBBuffer->pDrawable; - pNewBuffer = (BufferPtr) ppMBBuffer[i]->pDrawable; - - if (pPrevBuffer != pNewBuffer) - { - RegionPtr backBuffer = &pMBPriv->backBuffer; - - /* - * Update the select plane and the backBuffer region. - */ - - (* pMBPriv->DrawSelectPlane)(pScreen, pMBPriv->selectPlane, - &pWin->clipList, number); - - if (number == BACK_BUFFER) - RegionUnion(backBuffer, backBuffer, - &pWin->clipList); - else - RegionSubtract(backBuffer, backBuffer, - &pWin->clipList); - - /* Switch which framebuffer the window draws into */ - pWin->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[number]; - } - - switch (ppMBWindow[i]->updateAction) - { - case MultibufferUpdateActionUndefined: - break; - case MultibufferUpdateActionBackground: - (* MB_SCREEN_PRIV(pScreen)->ClearImageBufferArea) - (pPrevMBBuffer, 0,0, 0,0, FALSE); - break; - case MultibufferUpdateActionUntouched: - break; - case MultibufferUpdateActionCopied: - if (pPrevBuffer != pNewBuffer) - { - (* pMBPriv->CopyBufferBits) (ppMBWindow[i], - ppMBBuffer[i]->number, pPrevMBBuffer->number); - } - break; - } - } -} - -/* Updates the backBuffer region and paints the selectPlane. */ - -static void -bufPostValidateTree(pParent, pChild, kind) - WindowPtr pParent, pChild; - VTKind kind; -{ - ScreenPtr pScreen; - mbufBufferPrivPtr pMBPriv; - - if (pParent) - pScreen = pParent->drawable.pScreen; - else if (pChild) - pScreen = pChild->drawable.pScreen; - else - return; /* Hopeless */ - - pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, PostValidateTree); - if (pScreen->PostValidateTree) - (* pScreen->PostValidateTree)(pParent, pChild, kind); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, PostValidateTree); - - /* Does backBuffer need to change? */ - if (pMBPriv->rgnChanged) - { - RegionRec exposed; - RegionPtr pSubtractRgn, pUnionRgn; - Bool overlap; - - pMBPriv->rgnChanged = FALSE; - - pSubtractRgn = &pMBPriv->subtractRgn; - pUnionRgn = &pMBPriv->unionRgn; - RegionValidate(pSubtractRgn, &overlap); -#ifdef DEBUG - if (overlap) - FatalError("bufPostValidateTree: subtractRgn overlaps"); -#endif - RegionValidate(pUnionRgn, &overlap); -#ifdef DEBUG - if (overlap) - FatalError("bufPostValidateTree: unionRgn overlaps"); -#endif - - /* Update backBuffer: subtract must come before union */ - RegionSubtract(&pMBPriv->backBuffer, &pMBPriv->backBuffer, - pSubtractRgn); - RegionUnion(&pMBPriv->backBuffer, &pMBPriv->backBuffer, - pUnionRgn); - - /* Paint gained and lost backbuffer areas in select plane */ - RegionNull(&exposed); - RegionSubtract(&exposed, pSubtractRgn, pUnionRgn); - (* pMBPriv->DrawSelectPlane)(pScreen, pMBPriv->selectPlane, - &exposed, FRONT_BUFFER); - - RegionSubtract(&exposed, pUnionRgn, pSubtractRgn); - (* pMBPriv->DrawSelectPlane)(pScreen, pMBPriv->selectPlane, - &exposed, BACK_BUFFER); - - RegionUninit(&exposed); - RegionEmpty(pSubtractRgn); - RegionEmpty(pUnionRgn); - } -} - -/* - * If the window is multibuffered and displaying the backbuffer, - * add the old clipList to the subtractRgn and add the new clipList - * to the unionRgn. PostValidateTree will use subtractRgn and unionRgn - * to update the backBuffer region and the selectPlane. - * - * Copy changes to the window structure into the buffers. - * Send ClobberNotify events. - */ - -static void -bufClipNotify(pWin, dx,dy) - WindowPtr pWin; - int dx,dy; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - mbufWindowPtr pMBWindow; - int i; - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, ClipNotify); - if (pScreen->ClipNotify) - (* pScreen->ClipNotify)(pWin, dx,dy); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, ClipNotify); - - if (pMBWindow = MB_WINDOW_PRIV(pWin)) - { - RegionPtr pOldClipList = (RegionPtr) pMBWindow->devPrivate.ptr; - - if (! RegionEqual(pOldClipList, &pWin->clipList)) - { - if (pMBWindow->displayedMultibuffer == BACK_BUFFER) - { - pMBPriv->rgnChanged = TRUE; - RegionAppend(&pMBPriv->subtractRgn, pOldClipList); - RegionAppend(&pMBPriv->unionRgn, &pWin->clipList); - } - - RegionCopy(pOldClipList,&pWin->clipList); - } - - /* Update buffer x,y,w,h, and clipList */ - for (i=0; inumMultibuffer; i++) - { - mbufBufferPtr pMBBuffer = pMBWindow->buffers + i; - if (pMBBuffer->clobber != pWin->visibility) - { - pMBBuffer->clobber = pWin->visibility; - MultibufferClobber(pMBBuffer); - } - UpdateBufferFromWindow(pMBBuffer->pDrawable, pWin); - } - } -} - -/* - * Updates buffer's background fields when the window's changes. - * This is necessary because pScreen->PaintWindowBackground - * is used to paint the buffer. - * - * XXBS - Backingstore state will have be tracked too if it is supported. - */ - -static Bool -bufChangeWindowAttributes(pWin, mask) - WindowPtr pWin; - unsigned long mask; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - mbufWindowPtr pMBWindow; - Bool ret; - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, Bool, ChangeWindowAttributes); - ret = (* pScreen->ChangeWindowAttributes)(pWin, mask); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, Bool, ChangeWindowAttributes); - - if (pMBWindow = MB_WINDOW_PRIV(pWin)) - { - if (mask & (CWBackPixmap | CWBackPixel)) - { - BufferPtr pBuffer; - int i; - - for (i=0; idisplayedMultibuffer; i++) - { - pBuffer = (BufferPtr) pMBWindow->buffers[i].pDrawable; - pBuffer->backgroundState = pWin->backgroundState; - pBuffer->background = pWin->background; - } - } - } - return ret; -} - -/* - * Send exposures and clear the background for a buffer whenever - * its corresponding window is exposed, except when called by - * ClearToBackground. - */ - -static void -bufWindowExposures(pWin, prgn, other_exposed) - WindowPtr pWin; - register RegionPtr prgn, other_exposed; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufWindowPtr pMBWindow = MB_WINDOW_PRIV(pWin); - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - RegionRec tmp_rgn; - int i; - Bool handleBuffers; - - handleBuffers = (!pMBPriv->inClearToBackground) && - (pWin->drawable.type == DRAWABLE_WINDOW) && - pMBWindow && (prgn && !RegionNil(prgn)); - - /* miWindowExposures munges prgn and other_exposed. */ - if (handleBuffers) - { - RegionNull(&tmp_rgn); - RegionCopy(&tmp_rgn, prgn); - } - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, WindowExposures); - (* pScreen->WindowExposures) (pWin, prgn, other_exposed); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, WindowExposures); - - if (!handleBuffers) - return; - - /* - * Send expose events to all clients. Paint the exposed region for all - * buffers except the displayed buffer since it is handled when the - * window is painted. - * - * XXBS - Will have to be re-written to handle BackingStore on buffers. - */ - - for (i=0; inumMultibuffer; i++) - { - mbufBufferPtr pMBBuffer; - BufferPtr pBuffer; - - pMBBuffer = pMBWindow->buffers + i; - pBuffer = (BufferPtr) pMBBuffer->pDrawable; - - if (i != pMBWindow->displayedMultibuffer) - (* pScreen->PaintWindowBackground)(pBuffer,&tmp_rgn,PW_BACKGROUND); - if ((pMBBuffer->otherEventMask | pMBBuffer->eventMask) & ExposureMask) - MultibufferExpose(pMBBuffer, &tmp_rgn); - } - - RegionUninit(&tmp_rgn); -} - -/* - * Set ``inClearToBackground'' so that WindowExposures does not attempt - * to send expose events or clear the background on the buffers. - */ - -static void -bufClearToBackground(pWin, x,y,w,h, sendExpose) - WindowPtr pWin; - int x,y, w,h; - Bool sendExpose; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - - pMBPriv->inClearToBackground = TRUE; - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, ClearToBackground); - (* pScreen->ClearToBackground)(pWin, x,y,w,h, sendExpose); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, ClearToBackground); - - pMBPriv->inClearToBackground = FALSE; -} - -/* - * Move bits in both buffers. It does this by calling pScreen->CopyWindow - * twice, once with the root window's devPrivate[frameWindowPrivateIndex] - * pointing to the frontbuffer pixmap and once with it pointed to the - * backbuffer pixmap. It does this if there are *any* existing multibuffered - * window... a possible optimization is to copy the backbuffer only if this - * window or its inferiors are multibuffered. May be faster, maybe not. - * - * XXX - Only works if your CopyWindow checks the root window's devPrivate - * to see which buffer to draw into. Works for cfbPaintWindow. - */ - -/*ARGSUSED*/ -static void -bufCopyWindow(pWin, ptOldOrg, prgnSrc) - WindowPtr pWin; - DDXPointRec ptOldOrg; - RegionPtr prgnSrc; -{ - ScreenPtr pScreen = pWin->drawable.pScreen; - mbufBufferPrivPtr pMBPriv = MB_SCREEN_PRIV_BUFFER(pScreen); - WindowPtr pwinroot; - DevUnion save; - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, CopyWindow); - - pwinroot = WindowTable[pScreen->myNum]; - save = pwinroot->devPrivates[frameWindowPrivateIndex]; - - /* - * Copy front buffer - */ - - pwinroot->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[FRONT_BUFFER]; - (* pScreen->CopyWindow)(pWin, ptOldOrg, prgnSrc); - - /* - * Copy back buffer - */ - - /* CopyWindow translates prgnSrc... translate it back for 2nd call. */ - RegionTranslate(prgnSrc, - ptOldOrg.x - pWin->drawable.x, - ptOldOrg.y - pWin->drawable.y); - pwinroot->devPrivates[frameWindowPrivateIndex] = - pMBPriv->frameBuffer[BACK_BUFFER]; - (* pScreen->CopyWindow)(pWin, ptOldOrg, prgnSrc); - - pwinroot->devPrivates[frameWindowPrivateIndex] = save; - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, void, CopyWindow); -} diff --git a/nx-X11/programs/Xserver/Xext/mbufpx.c b/nx-X11/programs/Xserver/Xext/mbufpx.c deleted file mode 100644 index 3d28d3ff3..000000000 --- a/nx-X11/programs/Xserver/Xext/mbufpx.c +++ /dev/null @@ -1,651 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/mbufpx.c,v 3.3 2001/07/23 13:15:44 dawes Exp $ */ -/************************************************************ - -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -********************************************************/ - -/* $Xorg: mbufpx.c,v 1.4 2001/02/09 02:04:32 xorgcvs Exp $ */ -#define NEED_REPLIES -#define NEED_EVENTS -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include -#include "misc.h" -#include "os.h" -#include "windowstr.h" -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "extnsionst.h" -#include "dixstruct.h" -#include "resource.h" -#include "opaque.h" -#include "regionstr.h" -#include "gcstruct.h" -#include "inputstr.h" -#include - -#define _MULTIBUF_SERVER_ /* don't want Xlib structures */ -#define _MULTIBUF_PIXMAP_ -#include - - -static Bool NoopDDA_True() { return TRUE; } - -static Bool pixPositionWindow(); -static int pixCreateImageBuffers(); -static void pixDisplayImageBuffers(); -static void pixClearImageBufferArea(); -static void pixDeleteBufferDrawable(); -static void pixWrapScreenFuncs(); -static void pixResetProc(); - -Bool -pixMultibufferInit(pScreen, pMBScreen) - ScreenPtr pScreen; - mbufScreenPtr pMBScreen; -{ - int i, j, k; - xMbufBufferInfo *pInfo; - int nInfo; - DepthPtr pDepth; - mbufPixmapPrivPtr pMBPriv; - - pMBScreen->CreateImageBuffers = pixCreateImageBuffers; - pMBScreen->DestroyImageBuffers = (void (*)())NoopDDA; - pMBScreen->DisplayImageBuffers = pixDisplayImageBuffers; - pMBScreen->ClearImageBufferArea = pixClearImageBufferArea; - pMBScreen->ChangeMBufferAttributes = NoopDDA_True; - pMBScreen->ChangeBufferAttributes = NoopDDA_True; - pMBScreen->DeleteBufferDrawable = pixDeleteBufferDrawable; - pMBScreen->WrapScreenFuncs = pixWrapScreenFuncs; - pMBScreen->ResetProc = pixResetProc; - - /* Support every depth and visual combination that the screen does */ - - nInfo = 0; - for (i = 0; i < pScreen->numDepths; i++) - { - pDepth = &pScreen->allowedDepths[i]; - nInfo += pDepth->numVids; - } - - pInfo = (xMbufBufferInfo *) xalloc (nInfo * sizeof (xMbufBufferInfo)); - if (!pInfo) - return FALSE; - - k = 0; - for (i = 0; i < pScreen->numDepths; i++) - { - pDepth = &pScreen->allowedDepths[i]; - for (j = 0; j < pDepth->numVids; j++) - { - pInfo[k].visualID = pDepth->vids[j]; - pInfo[k].maxBuffers = 0; - pInfo[k].depth = pDepth->depth; - k++; - } - } - - pMBScreen->nInfo = nInfo; - pMBScreen->pInfo = pInfo; - - /* - * Setup the devPrivate to mbufScreenRec - */ - - pMBPriv = (mbufPixmapPrivPtr) xalloc(sizeof(* pMBPriv)); - if (!pMBPriv) - { - xfree(pInfo); - return (FALSE); - } - pMBScreen->devPrivate.ptr = (void *) pMBPriv; - pMBPriv->PositionWindow = NULL; - pMBPriv->funcsWrapped = 0; - - return TRUE; -} - -/*ARGSUSED*/ -static int -pixCreateImageBuffers (pWin, nbuf, ids, action, hint) - WindowPtr pWin; - int nbuf; - XID *ids; - int action; - int hint; -{ - mbufWindowPtr pMBWindow; - mbufBufferPtr pMBBuffer; - ScreenPtr pScreen; - int width, height, depth; - int i; - - pMBWindow = MB_WINDOW_PRIV(pWin); - - width = pWin->drawable.width; - height = pWin->drawable.height; - depth = pWin->drawable.depth; - pScreen = pWin->drawable.pScreen; - - for (i = 0; i < nbuf; i++) - { - pMBBuffer = &pMBWindow->buffers[i]; - pMBBuffer->pDrawable = (DrawablePtr) - (*pScreen->CreatePixmap) (pScreen, width, height, depth); - if (!pMBBuffer->pDrawable) - break; - - if (!AddResource (ids[i], MultibufferDrawableResType, - (void *) pMBBuffer->pDrawable)) - { - (*pScreen->DestroyPixmap) ((PixmapPtr) pMBBuffer->pDrawable); - break; - } - pMBBuffer->pDrawable->id = ids[i]; - - /* - * In the description of the CreateImageBuffers request: - * "If the window is mapped, or if these image buffers have - * backing store, their contents will be tiled with the window - * background, and zero or more expose events will be generated - * for each of these buffers." - */ - - (* MB_SCREEN_PRIV(pScreen)->ClearImageBufferArea) - (pMBBuffer, 0,0, 0,0, TRUE); - } - - return i; -} - -/* - * set up the gc to clear the pixmaps; - */ -static Bool -SetupBackgroundPainter (pWin, pGC) - WindowPtr pWin; - GCPtr pGC; -{ - XID gcvalues[4]; - int ts_x_origin, ts_y_origin; - PixUnion background; - int backgroundState; - Mask gcmask; - - /* - * First take care of any ParentRelative stuff by altering the - * tile/stipple origin to match the coordinates of the upper-left - * corner of the first ancestor without a ParentRelative background. - * This coordinate is, of course, negative. - */ - - ts_x_origin = ts_y_origin = 0; - while (pWin->backgroundState == ParentRelative) { - ts_x_origin -= pWin->origin.x; - ts_y_origin -= pWin->origin.y; - pWin = pWin->parent; - } - backgroundState = pWin->backgroundState; - background = pWin->background; - - switch (backgroundState) - { - case BackgroundPixel: - gcvalues[0] = (XID) background.pixel; - gcvalues[1] = FillSolid; - gcmask = GCForeground|GCFillStyle; - break; - - case BackgroundPixmap: - gcvalues[0] = FillTiled; - gcvalues[1] = (XID) background.pixmap; - gcvalues[2] = ts_x_origin; - gcvalues[3] = ts_y_origin; - gcmask = GCFillStyle|GCTile|GCTileStipXOrigin|GCTileStipYOrigin; - break; - - default: - return FALSE; - } - DoChangeGC(pGC, gcmask, gcvalues, TRUE); - return TRUE; -} - -static void -MultibufferPaintBackgroundRectangles(pWin, pDrawable, nrects, pRects) - WindowPtr pWin; - DrawablePtr pDrawable; - int nrects; - xRectangle *pRects; -{ - GCPtr pGC; - - pGC = GetScratchGC (pWin->drawable.depth, pWin->drawable.pScreen); - if (SetupBackgroundPainter(pWin, pGC)) - { - ValidateGC(pDrawable, pGC); - (*pGC->ops->PolyFillRect) (pDrawable, pGC, nrects, pRects); - } - FreeScratchGC(pGC); -} - -static void -MultibufferPaintBackgroundRegion(pWin, pDrawable, pRegion) - WindowPtr pWin; - DrawablePtr pDrawable; - RegionPtr pRegion; -{ - xRectangle *pRects; - int nrects = RegionNumRects(pRegion); - BoxPtr pbox = RegionRects(pRegion); - - pRects = (xRectangle *)ALLOCATE_LOCAL(nrects * sizeof(xRectangle)); - if (pRects) - { - int i; - for (i = 0; i < nrects; i++) - { - pRects[i].x = pbox->x1; - pRects[i].y = pbox->y1; - pRects[i].width = pbox->x2 - pbox->x1; - pRects[i].height = pbox->y2 - pbox->y1; - } - MultibufferPaintBackgroundRectangles(pWin, pDrawable, nrects, pRects); - DEALLOCATE_LOCAL(pRects); - } -} - -static void -pixDisplayImageBuffers(pScreen, ppMBWindow, ppMBBuffer, nbuf) - mbufBufferPtr *ppMBBuffer; - mbufWindowPtr *ppMBWindow; - int nbuf; -{ - GCPtr pGC = NULL; - PixmapPtr pPrevPixmap, pNewPixmap; - WindowPtr pWin; - RegionPtr pExposed; - int i; - mbufBufferPtr pPrevMBBuffer; - XID bool; - xRectangle r; - - UpdateCurrentTime (); - for (i = 0; i < nbuf; i++) - { - pWin = ppMBWindow[i]->pWindow; - - /* Time to get a different scratch GC? */ - - if (!pGC - || pGC->depth != pWin->drawable.depth - || pGC->pScreen != pWin->drawable.pScreen) - { - if (pGC) FreeScratchGC(pGC); - pGC = GetScratchGC (pWin->drawable.depth, pWin->drawable.pScreen); - } - pPrevMBBuffer = MB_DISPLAYED_BUFFER(ppMBWindow[i]); - pPrevPixmap = (PixmapPtr) pPrevMBBuffer->pDrawable; - pNewPixmap = (PixmapPtr) ppMBBuffer[i]->pDrawable; - - if (pPrevPixmap == pNewPixmap) - { - /* "If a specified buffer is already displayed, any delays and - * update action will still be performed for that buffer." - * - * We special-case this because applications do occasionally - * request a redundant DisplayImageBuffers, and we can save - * strokes by recognizing that the only update action that will - * change the buffer contents in this case is Background. - */ - if (ppMBWindow[i]->updateAction == MultibufferUpdateActionBackground) - { - r.x = r.y = 0; - r.width = pWin->drawable.width; - r.height = pWin->drawable.height; - MultibufferPaintBackgroundRectangles(pWin, (DrawablePtr)pWin, - 1, &r); - } - } - else /* different buffer is being displayed */ - { - /* perform update action */ - - switch (ppMBWindow[i]->updateAction) - { - case MultibufferUpdateActionUndefined: - break; - - case MultibufferUpdateActionBackground: - - r.x = r.y = 0; - r.width = pPrevPixmap->drawable.width; - r.height = pPrevPixmap->drawable.height; - MultibufferPaintBackgroundRectangles(pWin, - (DrawablePtr)pPrevPixmap, - 1, &r); - break; - - case MultibufferUpdateActionUntouched: - - /* copy the window to the pixmap that represents the - * currently displayed buffer - */ - - if (pPrevMBBuffer->eventMask & ExposureMask) - { - bool = TRUE; - DoChangeGC (pGC, GCGraphicsExposures, &bool, FALSE); - } - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - pExposed = (*pGC->ops->CopyArea)((DrawablePtr) pWin, - (DrawablePtr) pPrevPixmap, - pGC, - 0, 0, - pWin->drawable.width, - pWin->drawable.height, - 0, 0); - - /* if we couldn't copy the whole window to the buffer, - * send expose events (if any client wants them) - */ - - if (pPrevMBBuffer->eventMask & ExposureMask) - { /* some client wants expose events */ - if (pExposed) - { - RegionPtr pWinSize; - extern RegionPtr CreateUnclippedWinSize(); - ScreenPtr pScreen = pWin->drawable.pScreen; - pWinSize = CreateUnclippedWinSize (pWin); - /* - * pExposed is window-relative, but at this point - * pWinSize is screen-relative. Make pWinSize be - * window-relative so that region ops involving - * pExposed and pWinSize behave sensibly. - */ - RegionTranslate(pWinSize, - -pWin->drawable.x, - -pWin->drawable.y); - RegionIntersect(pExposed, pExposed, pWinSize); - RegionDestroy(pWinSize); - MultibufferExpose (pPrevMBBuffer, pExposed); - RegionDestroy(pExposed); - } - bool = FALSE; - DoChangeGC (pGC, GCGraphicsExposures, &bool, FALSE); - } /* end some client wants expose events */ - - break; /* end case MultibufferUpdateActionUntouched */ - - case MultibufferUpdateActionCopied: - - ValidateGC ((DrawablePtr)pPrevPixmap, pGC); - (*pGC->ops->CopyArea) ((DrawablePtr)pNewPixmap, - (DrawablePtr)pPrevPixmap, pGC, - 0, 0, pWin->drawable.width, - pWin->drawable.height, 0, 0); - break; - - } /* end switch on update action */ - - /* display the new buffer */ - - ValidateGC ((DrawablePtr)pWin, pGC); - (*pGC->ops->CopyArea) ((DrawablePtr)pNewPixmap, (DrawablePtr)pWin, - pGC, 0, 0, - pWin->drawable.width, pWin->drawable.height, - 0, 0); - } - - ppMBWindow[i]->lastUpdate = currentTime; - } - - if (pGC) FreeScratchGC (pGC); - return; -} - -/* - * resize the buffers when the window is resized - */ - -static Bool -pixPositionWindow (pWin, x, y) - WindowPtr pWin; - int x, y; -{ - ScreenPtr pScreen; - mbufPixmapPrivPtr pMBPriv; - mbufWindowPtr pMBWindow; - mbufBufferPtr pMBBuffer; - int width, height; - int i; - int dx, dy, dw, dh; - int sourcex, sourcey; - int destx, desty; - PixmapPtr pPixmap; - GCPtr pGC; - int savewidth, saveheight; - Bool clear; - RegionRec exposedRegion; - Bool ret; - - pScreen = pWin->drawable.pScreen; - pMBPriv = MB_SCREEN_PRIV_PIXMAP(pScreen); - - UNWRAP_SCREEN_FUNC(pScreen, pMBPriv, Bool, PositionWindow); - ret = (* pScreen->PositionWindow) (pWin, x, y); - REWRAP_SCREEN_FUNC(pScreen, pMBPriv, Bool, PositionWindow); - - if (!(pMBWindow = MB_WINDOW_PRIV(pWin))) - return ret; - - /* if new size is same as old, we're done */ - - if (pMBWindow->width == pWin->drawable.width && - pMBWindow->height == pWin->drawable.height) - return ret; - - width = pWin->drawable.width; - height = pWin->drawable.height; - dx = pWin->drawable.x - pMBWindow->x; - dy = pWin->drawable.x - pMBWindow->y; - dw = width - pMBWindow->width; - dh = height - pMBWindow->height; - GravityTranslate (0, 0, -dx, -dy, dw, dh, - pWin->bitGravity, &destx, &desty); - - /* if the window grew, remember to paint the window background, - * and maybe send expose events, for the new areas of the buffers - */ - - clear = pMBWindow->width < width || pMBWindow->height < height || - pWin->bitGravity == ForgetGravity; - - sourcex = 0; - sourcey = 0; - savewidth = pMBWindow->width; - saveheight = pMBWindow->height; - /* clip rectangle to source and destination */ - if (destx < 0) - { - savewidth += destx; - sourcex -= destx; - destx = 0; - } - if (destx + savewidth > width) - savewidth = width - destx; - if (desty < 0) - { - saveheight += desty; - sourcey -= desty; - desty = 0; - } - if (desty + saveheight > height) - saveheight = height - desty; - - pMBWindow->width = width; - pMBWindow->height = height; - pMBWindow->x = pWin->drawable.x; - pMBWindow->y = pWin->drawable.y; - - if (clear) - { - BoxRec box; - - box.x1 = box.y1 = 0; - box.x2 = width; - box.y2 = height; - RegionInit(&exposedRegion, &box, 1); - if (pWin->bitGravity != ForgetGravity) - { - RegionRec preservedRegion; - box.x1 = destx; - box.y1 = desty; - box.x2 = destx + savewidth; - box.y2 = desty + saveheight; - RegionInit(&preservedRegion, &box, 1); - RegionSubtract(&exposedRegion, &exposedRegion, &preservedRegion); - RegionUninit(&preservedRegion); - } - - } /* end if (clear) */ - - pGC = GetScratchGC (pWin->drawable.depth, pScreen); - - /* create buffers with new window size */ - - for (i = 0; i < pMBWindow->numMultibuffer; i++) - { - pMBBuffer = &pMBWindow->buffers[i]; - pPixmap = (*pScreen->CreatePixmap) (pScreen, width, height, pWin->drawable.depth); - if (!pPixmap) - { - (* MB_SCREEN_PRIV(pScreen)->DestroyImageBuffers)(pWin); - break; - } - if (clear) - { - MultibufferPaintBackgroundRegion(pWin, (DrawablePtr)pPixmap, &exposedRegion); - MultibufferExpose(pMBBuffer, &exposedRegion); - } - if (pWin->bitGravity != ForgetGravity) - { - ValidateGC ((DrawablePtr)pPixmap, pGC); - (*pGC->ops->CopyArea) (pMBBuffer->pDrawable, (DrawablePtr)pPixmap, - pGC, - sourcex, sourcey, savewidth, saveheight, - destx, desty); - } - pPixmap->drawable.id = pMBBuffer->pDrawable->id; - (*pScreen->DestroyPixmap) ((PixmapPtr) pMBBuffer->pDrawable); - pMBBuffer->pDrawable = (DrawablePtr) pPixmap; - if (i != pMBWindow->displayedMultibuffer) - { - ChangeResourceValue (pPixmap->drawable.id, - MultibufferDrawableResType, - (void *) pPixmap); - } - } - FreeScratchGC (pGC); - if (clear) - RegionUninit(&exposedRegion); - return TRUE; -} - -static void -pixWrapScreenFuncs(pScreen) - ScreenPtr pScreen; -{ - mbufPixmapPrivPtr pMBPriv = MB_SCREEN_PRIV_PIXMAP(pScreen); - WRAP_SCREEN_FUNC(pScreen, pMBPriv, PositionWindow, pixPositionWindow); -} - -static void -pixResetProc(pScreen) - ScreenPtr pScreen; -{ - mbufScreenPtr pMBScreen = MB_SCREEN_PRIV(pScreen); - mbufPixmapPrivPtr pMBPriv = MB_SCREEN_PRIV_PIXMAP(pScreen); - - xfree(pMBScreen->pInfo); - xfree(pMBPriv); -} - -static void -pixClearImageBufferArea(pMBBuffer, x,y, width,height, exposures) - mbufBufferPtr pMBBuffer; - short x, y; - unsigned short width, height; - Bool exposures; -{ - WindowPtr pWin; - ScreenPtr pScreen; - BoxRec box; - RegionRec region; - int w_width, w_height; - DrawablePtr pDrawable; - - pWin = pMBBuffer->pMBWindow->pWindow; - pScreen = pWin->drawable.pScreen; - - w_width = pWin->drawable.width; - w_height = pWin->drawable.height; - - box.x1 = x; - box.y1 = y; - box.x2 = width ? (box.x1 + width) : w_width; - box.y2 = height ? (box.y1 + height) : w_height; - - if (box.x1 < 0) box.x1 = 0; - if (box.y1 < 0) box.y1 = 0; - if (box.x2 > w_width) box.x2 = w_width; - if (box.y2 > w_height) box.y2 = w_height; - - RegionInit(®ion, &box, 1); - - if (pMBBuffer->number == pMBBuffer->pMBWindow->displayedMultibuffer) - pDrawable = (DrawablePtr) pWin; - else - pDrawable = pMBBuffer->pDrawable; - - MultibufferPaintBackgroundRegion(pWin, pDrawable, ®ion); - - if (exposures) - MultibufferExpose(pMBBuffer, ®ion); - - RegionUninit(®ion); -} - -static void -pixDeleteBufferDrawable(pDrawable) - DrawablePtr pDrawable; -{ - (* pDrawable->pScreen->DestroyPixmap)((PixmapPtr) pDrawable); -} diff --git a/nx-X11/programs/Xserver/Xext/mitmisc.c b/nx-X11/programs/Xserver/Xext/mitmisc.c deleted file mode 100644 index 5c5183e69..000000000 --- a/nx-X11/programs/Xserver/Xext/mitmisc.c +++ /dev/null @@ -1,176 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/mitmisc.c,v 3.6 2003/10/28 23:08:43 tsi Exp $ */ -/************************************************************ - -Copyright 1989, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -********************************************************/ - -/* RANDOM CRUFT! THIS HAS NO OFFICIAL X CONSORTIUM OR X PROJECT TEAM BLESSING */ - -/* $Xorg: mitmisc.c,v 1.4 2001/02/09 02:04:32 xorgcvs Exp $ */ - -#define NEED_EVENTS -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include "misc.h" -#include "os.h" -#include "dixstruct.h" -#include "extnsionst.h" -#define _MITMISC_SERVER_ -#include -#include "modinit.h" - -extern Bool permitOldBugs; - -#if 0 -static unsigned char MITReqCode; -#endif - -static void MITResetProc( - ExtensionEntry * /* extEntry */ -); - -static DISPATCH_PROC(ProcMITDispatch); -static DISPATCH_PROC(ProcMITGetBugMode); -static DISPATCH_PROC(ProcMITSetBugMode); -static DISPATCH_PROC(SProcMITDispatch); -static DISPATCH_PROC(SProcMITGetBugMode); -static DISPATCH_PROC(SProcMITSetBugMode); - -void -MITMiscExtensionInit(INITARGS) -{ -#if 0 - ExtensionEntry *extEntry; - - if ((extEntry = AddExtension(MITMISCNAME, 0, 0, - ProcMITDispatch, SProcMITDispatch, - MITResetProc, StandardMinorOpcode)) != 0) - MITReqCode = (unsigned char)extEntry->base; -#else - (void) AddExtension(MITMISCNAME, 0, 0, - ProcMITDispatch, SProcMITDispatch, - MITResetProc, StandardMinorOpcode); -#endif -} - -/*ARGSUSED*/ -static void -MITResetProc (extEntry) -ExtensionEntry *extEntry; -{ -} - -static int -ProcMITSetBugMode(client) - register ClientPtr client; -{ - REQUEST(xMITSetBugModeReq); - - REQUEST_SIZE_MATCH(xMITSetBugModeReq); - if ((stuff->onOff != xTrue) && (stuff->onOff != xFalse)) - { - client->errorValue = stuff->onOff; - return BadValue; - } - permitOldBugs = stuff->onOff; - return(client->noClientException); -} - -static int -ProcMITGetBugMode(client) - register ClientPtr client; -{ - xMITGetBugModeReply rep; - register int n; - - REQUEST_SIZE_MATCH(xMITGetBugModeReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.onOff = permitOldBugs; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - } - WriteToClient(client, sizeof(xMITGetBugModeReply), (char *)&rep); - return(client->noClientException); -} - -static int -ProcMITDispatch (client) - register ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_MITSetBugMode: - return ProcMITSetBugMode(client); - case X_MITGetBugMode: - return ProcMITGetBugMode(client); - default: - return BadRequest; - } -} - -static int -SProcMITSetBugMode(client) - register ClientPtr client; -{ - register int n; - REQUEST(xMITSetBugModeReq); - - swaps(&stuff->length, n); - return ProcMITSetBugMode(client); -} - -static int -SProcMITGetBugMode(client) - register ClientPtr client; -{ - register int n; - REQUEST(xMITGetBugModeReq); - - swaps(&stuff->length, n); - return ProcMITGetBugMode(client); -} - -static int -SProcMITDispatch (client) - register ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_MITSetBugMode: - return SProcMITSetBugMode(client); - case X_MITGetBugMode: - return SProcMITGetBugMode(client); - default: - return BadRequest; - } -} diff --git a/nx-X11/programs/Xserver/Xext/panoramiXSwap.c b/nx-X11/programs/Xserver/Xext/panoramiXSwap.c index 955b81ed1..76346fa34 100644 --- a/nx-X11/programs/Xserver/Xext/panoramiXSwap.c +++ b/nx-X11/programs/Xserver/Xext/panoramiXSwap.c @@ -30,8 +30,8 @@ Equipment Corporation. #endif #include -#include -#include +#include +#include #include "misc.h" #include "cursor.h" #include "cursorstr.h" diff --git a/nx-X11/programs/Xserver/Xext/panoramiXprocs.c b/nx-X11/programs/Xserver/Xext/panoramiXprocs.c index 8078e2bd0..17fe6d6c6 100644 --- a/nx-X11/programs/Xserver/Xext/panoramiXprocs.c +++ b/nx-X11/programs/Xserver/Xext/panoramiXprocs.c @@ -33,10 +33,10 @@ Equipment Corporation. #endif #include -#include +#include #define NEED_REPLIES #define NEED_EVENTS -#include +#include #include "windowstr.h" #include "dixfontstr.h" #include "gcstruct.h" @@ -1113,7 +1113,7 @@ int PanoramiXCopyArea(ClientPtr client) FOR_NSCREENS_BACKWARD(j) { if(pRgn[j]) { if(srcIsRoot) { - RegionTranslate(pRgn[j], + RegionTranslate(pRgn[j], panoramiXdataPtr[j].x, panoramiXdataPtr[j].y); } RegionAppend(&totalReg, pRgn[j]); diff --git a/nx-X11/programs/Xserver/Xext/sampleEVI.c b/nx-X11/programs/Xserver/Xext/sampleEVI.c deleted file mode 100644 index 961c108f9..000000000 --- a/nx-X11/programs/Xserver/Xext/sampleEVI.c +++ /dev/null @@ -1,121 +0,0 @@ -/* $Xorg: sampleEVI.c,v 1.3 2000/08/17 19:47:58 cpqbld Exp $ */ -/************************************************************ -Copyright (c) 1997 by Silicon Graphics Computer Systems, Inc. -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. -********************************************************/ -/* $XFree86$ */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include "dixstruct.h" -#include "extnsionst.h" -#include "dix.h" -#define _XEVI_SERVER_ -#include -#include "EVIstruct.h" -#include "scrnintstr.h" - -#include - -static int sampleGetVisualInfo( - VisualID32 *visual, - int n_visual, - xExtendedVisualInfo **evi_rn, - int *n_info_rn, - VisualID32 **conflict_rn, - int *n_conflict_rn) -{ - unsigned int max_sz_evi; - VisualID32 *temp_conflict; - xExtendedVisualInfo *evi; - unsigned int max_visuals = 0, max_sz_conflict, sz_conflict = 0; - register int visualI, scrI, sz_evi = 0, conflictI, n_conflict; - - if (n_visual > UINT32_MAX/(sz_xExtendedVisualInfo * screenInfo.numScreens)) - return BadAlloc; - max_sz_evi = n_visual * sz_xExtendedVisualInfo * screenInfo.numScreens; - - for (scrI = 0; scrI < screenInfo.numScreens; scrI++) { - if (screenInfo.screens[scrI]->numVisuals > max_visuals) - max_visuals = screenInfo.screens[scrI]->numVisuals; - } - - if (n_visual > UINT32_MAX/(sz_VisualID32 * screenInfo.numScreens - * max_visuals)) - return BadAlloc; - max_sz_conflict = n_visual * sz_VisualID32 * screenInfo.numScreens * max_visuals; - - *evi_rn = evi = (xExtendedVisualInfo *)xalloc(max_sz_evi); - if (!*evi_rn) - return BadAlloc; - - temp_conflict = (VisualID32 *)xalloc(max_sz_conflict); - if (!temp_conflict) { - xfree(*evi_rn); - return BadAlloc; - } - - for (scrI = 0; scrI < screenInfo.numScreens; scrI++) { - for (visualI = 0; visualI < n_visual; visualI++) { - evi[sz_evi].core_visual_id = visual[visualI]; - evi[sz_evi].screen = scrI; - evi[sz_evi].level = 0; - evi[sz_evi].transparency_type = XEVI_TRANSPARENCY_NONE; - evi[sz_evi].transparency_value = 0; - evi[sz_evi].min_hw_colormaps = 1; - evi[sz_evi].max_hw_colormaps = 1; - evi[sz_evi].num_colormap_conflicts = n_conflict = 0; - for (conflictI = 0; conflictI < n_conflict; conflictI++) - temp_conflict[sz_conflict++] = visual[visualI]; - sz_evi++; - } - } - *conflict_rn = temp_conflict; - *n_conflict_rn = sz_conflict; - *n_info_rn = sz_evi; - return Success; -} - -static void sampleFreeVisualInfo( - xExtendedVisualInfo *evi, - VisualID32 *conflict) -{ - if (evi) - xfree(evi); - if (conflict) - xfree(conflict); -} - -EviPrivPtr eviDDXInit(void) -{ - static EviPrivRec eviPriv; - eviPriv.getVisualInfo = sampleGetVisualInfo; - eviPriv.freeVisualInfo = sampleFreeVisualInfo; - return &eviPriv; -} - -void eviDDXReset(void) -{ -} diff --git a/nx-X11/programs/Xserver/Xext/vidmodeproc.h b/nx-X11/programs/Xserver/Xext/vidmodeproc.h deleted file mode 100644 index 1f7c6cd04..000000000 --- a/nx-X11/programs/Xserver/Xext/vidmodeproc.h +++ /dev/null @@ -1,78 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/vidmodeproc.h,v 1.4 1999/12/13 01:39:40 robin Exp $ */ - -/* Prototypes for DGA functions that the DDX must provide */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#ifndef _VIDMODEPROC_H_ -#define _VIDMODEPROC_H_ - - -typedef enum { - VIDMODE_H_DISPLAY, - VIDMODE_H_SYNCSTART, - VIDMODE_H_SYNCEND, - VIDMODE_H_TOTAL, - VIDMODE_H_SKEW, - VIDMODE_V_DISPLAY, - VIDMODE_V_SYNCSTART, - VIDMODE_V_SYNCEND, - VIDMODE_V_TOTAL, - VIDMODE_FLAGS, - VIDMODE_CLOCK -} VidModeSelectMode; - -typedef enum { - VIDMODE_MON_VENDOR, - VIDMODE_MON_MODEL, - VIDMODE_MON_NHSYNC, - VIDMODE_MON_NVREFRESH, - VIDMODE_MON_HSYNC_LO, - VIDMODE_MON_HSYNC_HI, - VIDMODE_MON_VREFRESH_LO, - VIDMODE_MON_VREFRESH_HI -} VidModeSelectMonitor; - -typedef union { - void * ptr; - int i; - float f; -} vidMonitorValue; - -void XFree86VidModeExtensionInit(void); - -Bool VidModeAvailable(int scrnIndex); -Bool VidModeGetCurrentModeline(int scrnIndex, void **mode, int *dotClock); -Bool VidModeGetFirstModeline(int scrnIndex, void **mode, int *dotClock); -Bool VidModeGetNextModeline(int scrnIndex, void **mode, int *dotClock); -Bool VidModeDeleteModeline(int scrnIndex, void * mode); -Bool VidModeZoomViewport(int scrnIndex, int zoom); -Bool VidModeGetViewPort(int scrnIndex, int *x, int *y); -Bool VidModeSetViewPort(int scrnIndex, int x, int y); -Bool VidModeSwitchMode(int scrnIndex, void * mode); -Bool VidModeLockZoom(int scrnIndex, Bool lock); -Bool VidModeGetMonitor(int scrnIndex, void **monitor); -int VidModeGetNumOfClocks(int scrnIndex, Bool *progClock); -Bool VidModeGetClocks(int scrnIndex, int *Clocks); -ModeStatus VidModeCheckModeForMonitor(int scrnIndex, void * mode); -ModeStatus VidModeCheckModeForDriver(int scrnIndex, void * mode); -void VidModeSetCrtcForMode(int scrnIndex, void * mode); -Bool VidModeAddModeline(int scrnIndex, void * mode); -int VidModeGetDotClock(int scrnIndex, int Clock); -int VidModeGetNumOfModes(int scrnIndex); -Bool VidModeSetGamma(int scrnIndex, float red, float green, float blue); -Bool VidModeGetGamma(int scrnIndex, float *red, float *green, float *blue); -void * VidModeCreateMode(void); -void VidModeCopyMode(void * modefrom, void * modeto); -int VidModeGetModeValue(void * mode, int valtyp); -void VidModeSetModeValue(void * mode, int valtyp, int val); -vidMonitorValue VidModeGetMonitorValue(void * monitor, int valtyp, int indx); -Bool VidModeSetGammaRamp(int, int, CARD16 *, CARD16 *, CARD16 *); -Bool VidModeGetGammaRamp(int, int, CARD16 *, CARD16 *, CARD16 *); -int VidModeGetGammaRampSize(int scrnIndex); - -#endif - - diff --git a/nx-X11/programs/Xserver/Xext/xcmisc.c b/nx-X11/programs/Xserver/Xext/xcmisc.c index e353d65ac..ee7d69fc3 100644 --- a/nx-X11/programs/Xserver/Xext/xcmisc.c +++ b/nx-X11/programs/Xserver/Xext/xcmisc.c @@ -34,8 +34,8 @@ from The Open Group. #include #endif -#include -#include +#include +#include #include "misc.h" #include "os.h" #include "dixstruct.h" @@ -44,7 +44,11 @@ from The Open Group. #include #include "modinit.h" +#if HAVE_STDINT_H #include +#elif !defined(UINT32_MAX) +#define UINT32_MAX 0xffffffffU +#endif #if 0 static unsigned char XCMiscCode; diff --git a/nx-X11/programs/Xserver/Xext/xevie.c b/nx-X11/programs/Xserver/Xext/xevie.c deleted file mode 100644 index eb38d9223..000000000 --- a/nx-X11/programs/Xserver/Xext/xevie.c +++ /dev/null @@ -1,719 +0,0 @@ -/************************************************************ - -Copyright 2003-2005 Sun Microsystems, Inc. - -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 the rights to use, copy, modify, merge, publish, -distribute, and/or sell copies of the Software, and to permit persons -to whom the Software is furnished to do so, provided that the above -copyright notice(s) and this permission notice appear in all copies of -the Software and that both the above copyright notice(s) and this -permission notice appear in supporting documentation. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT -OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR -HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL -INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING -FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, -NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION -WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -Except as contained in this notice, the name of a copyright holder -shall not be used in advertising or otherwise to promote the sale, use -or other dealings in this Software without prior written authorization -of the copyright holder. - -************************************************************/ -/* $XdotOrg: xc/programs/Xserver/Xext/xevie.c,v 1.11 2005/10/06 17:55:54 alanc Exp $ */ - -#define NEED_REPLIES -#define NEED_EVENTS -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include -#include -#include "misc.h" -#include "dixstruct.h" -#include "extnsionst.h" -#include "colormapst.h" -#include "scrnintstr.h" -#include "servermd.h" -#define _XEVIE_SERVER_ -#include -#include -#include "input.h" -#include "inputstr.h" -#include "windowstr.h" -#include "cursorstr.h" -#include - -#include "../os/osdep.h" - -#define NoSuchEvent 0x80000000 - -extern Bool noXkbExtension; -extern int xeviegrabState; - -static int ProcDispatch (), SProcDispatch (); -static void ResetProc (); - -static unsigned char ReqCode = 0; -static int ErrorBase; - -int xevieFlag = 0; -int xevieClientIndex = 0; -DeviceIntPtr xeviekb = NULL; -DeviceIntPtr xeviemouse = NULL; -Mask xevieMask = 0; -int xevieEventSent = 0; -int xevieKBEventSent = 0; -static unsigned int xevieServerGeneration; -static int xevieDevicePrivateIndex; -static Bool xevieModifiersOn = FALSE; - -#define XEVIEINFO(dev) ((xevieDeviceInfoPtr)dev->devPrivates[xevieDevicePrivateIndex].ptr) - -Mask xevieFilters[128] = -{ - NoSuchEvent, /* 0 */ - NoSuchEvent, /* 1 */ - KeyPressMask, /* KeyPress */ - KeyReleaseMask, /* KeyRelease */ - ButtonPressMask, /* ButtonPress */ - ButtonReleaseMask, /* ButtonRelease */ - PointerMotionMask /* MotionNotify (initial state) */ -}; - -typedef struct { - ProcessInputProc processInputProc; - ProcessInputProc realInputProc; - DeviceUnwrapProc unwrapProc; -} xevieDeviceInfoRec, *xevieDeviceInfoPtr; - -typedef struct { - CARD32 time; - KeyClassPtr keyc; -} xevieKeycQueueRec, *xevieKeycQueuePtr; - -#define KEYC_QUEUE_SIZE 100 -xevieKeycQueueRec keycq[KEYC_QUEUE_SIZE] = {0, NULL}; -static int keycqHead = 0, keycqTail = 0; - -static int ProcDispatch (ClientPtr), SProcDispatch (ClientPtr); -static void ResetProc (ExtensionEntry*); - -static int ErrorBase; - -static Bool XevieStart(void); -static void XevieEnd(int clientIndex); -static void XevieClientStateCallback(CallbackListPtr *pcbl, void * nulldata, - void * calldata); -static void XevieServerGrabStateCallback(CallbackListPtr *pcbl, - void * nulldata, - void * calldata); - -static Bool XevieAdd(DeviceIntPtr device, void * data); -static void XevieWrap(DeviceIntPtr device, ProcessInputProc proc); -static Bool XevieRemove(DeviceIntPtr device, void * data); -static void doSendEvent(xEvent *xE, DeviceIntPtr device); -static void XeviePointerProcessInputProc(xEvent *xE, DeviceIntPtr dev, - int count); -static void XevieKbdProcessInputProc(xEvent *xE, DeviceIntPtr dev, int count); - -void -XevieExtensionInit () -{ - ExtensionEntry* extEntry; - - if (serverGeneration != xevieServerGeneration) { - if ((xevieDevicePrivateIndex = AllocateDevicePrivateIndex()) == -1) - return; - xevieServerGeneration = serverGeneration; - } - - if (!AddCallback(&ServerGrabCallback,XevieServerGrabStateCallback,NULL)) - return; - - if ((extEntry = AddExtension (XEVIENAME, - 0, - XevieNumberErrors, - ProcDispatch, - SProcDispatch, - ResetProc, - StandardMinorOpcode))) { - ReqCode = (unsigned char)extEntry->base; - ErrorBase = extEntry->errorBase; - } - - /* PC servers initialize the desktop colors (citems) here! */ -} - -/*ARGSUSED*/ -static -void ResetProc (extEntry) - ExtensionEntry* extEntry; -{ -} - -static -int ProcQueryVersion (client) - register ClientPtr client; -{ - REQUEST (xXevieQueryVersionReq); - xXevieQueryVersionReply rep; - register int n; - - REQUEST_SIZE_MATCH (xXevieQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequence_number = client->sequence; - rep.server_major_version = XEVIE_MAJOR_VERSION; - rep.server_minor_version = XEVIE_MINOR_VERSION; - WriteToClient (client, sizeof (xXevieQueryVersionReply), (char *)&rep); - return client->noClientException; -} - -static -int ProcStart (client) - register ClientPtr client; -{ - REQUEST (xXevieStartReq); - xXevieStartReply rep; - register int n; - - REQUEST_SIZE_MATCH (xXevieStartReq); - rep.pad1 = 0; - - if(!xevieFlag){ - if (AddCallback(&ClientStateCallback,XevieClientStateCallback,NULL)) { - xevieFlag = 1; - rep.pad1 = 1; - xevieClientIndex = client->index; - if(!keycq[0].time ) { - int i; - for(i=0; ixkbInfo = xalloc(sizeof(XkbSrvInfoRec)); - } - } - } else - return BadAlloc; - } else - return BadAccess; - if (!noXkbExtension) { - if (!XevieStart()) { - DeleteCallback(&ClientStateCallback,XevieClientStateCallback,NULL); - return BadAlloc; - } - } - - xevieModifiersOn = FALSE; - - rep.type = X_Reply; - rep.sequence_number = client->sequence; - WriteToClient (client, sizeof (xXevieStartReply), (char *)&rep); - return client->noClientException; -} - -static -int ProcEnd (client) - register ClientPtr client; -{ - xXevieEndReply rep; - - if (xevieFlag) { - if (client->index != xevieClientIndex) - return BadAccess; - - DeleteCallback(&ClientStateCallback,XevieClientStateCallback,NULL); - XevieEnd(xevieClientIndex); - } - - rep.type = X_Reply; - rep.sequence_number = client->sequence; - WriteToClient (client, sizeof (xXevieEndReply), (char *)&rep); - return client->noClientException; -} - -static -int ProcSend (client) - register ClientPtr client; -{ - REQUEST (xXevieSendReq); - xXevieSendReply rep; - xEvent *xE; - OsCommPtr oc; - static unsigned char lastDetail = 0, lastType = 0; - - if (client->index != xevieClientIndex) - return BadAccess; - - xE = (xEvent *)&stuff->event; - rep.type = X_Reply; - rep.sequence_number = client->sequence; - WriteToClient (client, sizeof (xXevieSendReply), (char *)&rep); - - switch(xE->u.u.type) { - case KeyPress: - case KeyRelease: - xevieKBEventSent = 1; - if(noXkbExtension) - CoreProcessKeyboardEvent (xE, xeviekb, 1); - else - doSendEvent(xE, inputInfo.keyboard); - break; - case ButtonPress: - case ButtonRelease: - case MotionNotify: - xevieEventSent = 1; - if(noXkbExtension) - CoreProcessPointerEvent(xE, xeviemouse, 1); - else - doSendEvent(xE, inputInfo.pointer); - break; - default: - break; - } - lastType = xE->u.u.type; - lastDetail = xE->u.u.detail; - return client->noClientException; -} - -static -int ProcSelectInput (client) - register ClientPtr client; -{ - REQUEST (xXevieSelectInputReq); - xXevieSelectInputReply rep; - - if (client->index != xevieClientIndex) - return BadAccess; - - xevieMask = (long)stuff->event_mask; - rep.type = X_Reply; - rep.sequence_number = client->sequence; - WriteToClient (client, sizeof (xXevieSelectInputReply), (char *)&rep); - return client->noClientException; -} - -static -int ProcDispatch (client) - register ClientPtr client; -{ - REQUEST (xReq); - switch (stuff->data) - { - case X_XevieQueryVersion: - return ProcQueryVersion (client); - case X_XevieStart: - return ProcStart (client); - case X_XevieEnd: - return ProcEnd (client); - case X_XevieSend: - return ProcSend (client); - case X_XevieSelectInput: - return ProcSelectInput(client); - default: - return BadRequest; - } -} - -static -int SProcQueryVersion (client) - register ClientPtr client; -{ - register int n; - - REQUEST(xXevieQueryVersionReq); - swaps(&stuff->length, n); - return ProcQueryVersion(client); -} - -static -int SProcStart (client) - ClientPtr client; -{ - register int n; - - REQUEST (xXevieStartReq); - swaps (&stuff->length, n); - swapl (&stuff->screen, n); - REQUEST_AT_LEAST_SIZE (xXevieStartReq); - return ProcStart (client); -} - -static -int SProcEnd (client) - ClientPtr client; -{ - register int n; - int count; - xColorItem* pItem; - - REQUEST (xXevieEndReq); - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE (xXevieEndReq); - swapl(&stuff->cmap, n); - return ProcEnd (client); -} - -static -int SProcSend (client) - ClientPtr client; -{ - register int n; - int count; - - REQUEST (xXevieSendReq); - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE (xXevieSendReq); - swapl(&stuff->event, n); - return ProcSend (client); -} - -static -int SProcSelectInput (client) - ClientPtr client; -{ - register int n; - int count; - - REQUEST (xXevieSelectInputReq); - swaps (&stuff->length, n); - REQUEST_AT_LEAST_SIZE (xXevieSendReq); - swapl(&stuff->event_mask, n); - return ProcSelectInput (client); -} - - -static -int SProcDispatch (client) - register ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_XevieQueryVersion: - return SProcQueryVersion (client); - case X_XevieStart: - return SProcStart (client); - case X_XevieEnd: - return SProcEnd (client); - case X_XevieSend: - return SProcSend (client); - case X_XevieSelectInput: - return SProcSelectInput(client); - default: - return BadRequest; - } -} -/*======================================================*/ - -#define WRAP_INPUTPROC(dev,store,inputProc) \ - store->processInputProc = dev->public.processInputProc; \ - dev->public.processInputProc = inputProc; \ - store->realInputProc = dev->public.realInputProc; \ - dev->public.realInputProc = inputProc; - -#define COND_WRAP_INPUTPROC(dev,store,inputProc) \ - if (dev->public.processInputProc == dev->public.realInputProc) \ - dev->public.processInputProc = inputProc; \ - store->processInputProc = \ - store->realInputProc = dev->public.realInputProc; \ - dev->public.realInputProc = inputProc; - -#define UNWRAP_INPUTPROC(dev,restore) \ - dev->public.processInputProc = restore->processInputProc; \ - dev->public.realInputProc = restore->realInputProc; - -#define UNWRAP_INPUTPROC(dev,restore) \ - dev->public.processInputProc = restore->processInputProc; \ - dev->public.realInputProc = restore->realInputProc; - -#define XEVIE_EVENT(xE) \ - (xevieFlag \ - && !xeviegrabState \ - && clients[xevieClientIndex] \ - && (xevieMask & xevieFilters[xE->u.u.type])) - - -static void -sendEvent(ClientPtr pClient, xEvent *xE) -{ - if(pClient->swapped) { - xEvent eventTo; - - /* Remember to strip off the leading bit of type in case - this event was sent with "SendEvent." */ - (*EventSwapVector[xE->u.u.type & 0177]) (xE, &eventTo); - (void)WriteToClient(pClient, sizeof(xEvent), (char *)&eventTo); - } else { - (void)WriteToClient(pClient, sizeof(xEvent), (char *) xE); - } -} - -static void -XevieKbdProcessInputProc(xEvent *xE, DeviceIntPtr dev, int count) -{ - int key, bit; - BYTE *kptr; - ProcessInputProc tmp; - KeyClassPtr keyc = dev->key; - xevieDeviceInfoPtr xeviep = XEVIEINFO(dev); - - if(XEVIE_EVENT(xE)) { - key = xE->u.u.detail; - kptr = &keyc->down[key >> 3]; - bit = 1 << (key & 7); - - if (dev->key->modifierMap[xE->u.u.detail]) - xevieModifiersOn = TRUE; - - xE->u.keyButtonPointer.event = xeviewin->drawable.id; - xE->u.keyButtonPointer.root = GetCurrentRootWindow()->drawable.id; - xE->u.keyButtonPointer.child = (xeviewin->firstChild) - ? xeviewin->firstChild->drawable.id:0; - xE->u.keyButtonPointer.rootX = xeviehot.x; - xE->u.keyButtonPointer.rootY = xeviehot.y; - xE->u.keyButtonPointer.state = keyc->state | inputInfo.pointer->button->state; - /* fix bug: sequence lost in Xlib */ - xE->u.u.sequenceNumber = clients[xevieClientIndex]->sequence; - /* fix for bug5092586 */ - if(!noXkbExtension) { - switch(xE->u.u.type) { - case KeyPress: *kptr |= bit; break; - case KeyRelease: *kptr &= ~bit; break; - } - } - keycq[keycqHead].time = xE->u.keyButtonPointer.time; - memcpy(keycq[keycqHead].keyc, keyc, sizeof(KeyClassRec) - sizeof(KeyClassPtr)); - memcpy(keycq[keycqHead].keyc->xkbInfo, keyc->xkbInfo, sizeof(XkbSrvInfoRec)); - if(++keycqHead >=KEYC_QUEUE_SIZE) - keycqHead = 0; - sendEvent(clients[xevieClientIndex], xE); - return; - } - - tmp = dev->public.realInputProc; - UNWRAP_INPUTPROC(dev,xeviep); - dev->public.processInputProc(xE,dev,count); - COND_WRAP_INPUTPROC(dev,xeviep,tmp); -} - -static void -XeviePointerProcessInputProc(xEvent *xE, DeviceIntPtr dev, int count) -{ - xevieDeviceInfoPtr xeviep = XEVIEINFO(dev); - ProcessInputProc tmp; - - if (XEVIE_EVENT(xE)) { - /* fix bug: sequence lost in Xlib */ - xE->u.u.sequenceNumber = clients[xevieClientIndex]->sequence; - sendEvent(clients[xevieClientIndex], xE); - return; - } - - tmp = dev->public.realInputProc; - UNWRAP_INPUTPROC(dev,xeviep); - dev->public.processInputProc(xE,dev,count); - COND_WRAP_INPUTPROC(dev,xeviep,tmp); -} - -static Bool -XevieStart(void) -{ - ProcessInputProc prp; - prp = XevieKbdProcessInputProc; - if (!XevieAdd(inputInfo.keyboard,&prp)) - return FALSE; - prp = XeviePointerProcessInputProc; - if (!XevieAdd(inputInfo.pointer,&prp)) - return FALSE; - - return TRUE; -} - - -static void -XevieEnd(int clientIndex) -{ - if (!clientIndex || clientIndex == xevieClientIndex) { - - if(!noXkbExtension) { - - XevieRemove(inputInfo.keyboard,NULL); - - inputInfo.keyboard->public.processInputProc = CoreProcessKeyboardEvent; - inputInfo.keyboard->public.realInputProc = CoreProcessKeyboardEvent; - XkbSetExtension(inputInfo.keyboard,ProcessKeyboardEvent); - - - XevieRemove(inputInfo.pointer,NULL); - - inputInfo.pointer->public.processInputProc = CoreProcessPointerEvent; - inputInfo.pointer->public.realInputProc = CoreProcessPointerEvent; - XkbSetExtension(inputInfo.pointer,ProcessPointerEvent); - } - - xevieFlag = 0; - xevieClientIndex = 0; - DeleteCallback (&ClientStateCallback, XevieClientStateCallback, NULL); - } -} - -static void -XevieClientStateCallback(CallbackListPtr *pcbl, void * nulldata, - void * calldata) -{ - NewClientInfoRec *pci = (NewClientInfoRec *)calldata; - ClientPtr client = pci->client; - if (client->clientState == ClientStateGone - || client->clientState == ClientStateRetained) - XevieEnd(client->index); -} - -static void -XevieServerGrabStateCallback(CallbackListPtr *pcbl, void * nulldata, - void * calldata) -{ - ServerGrabInfoRec *grbinfo = (ServerGrabInfoRec *)calldata; - if (grbinfo->grabstate == SERVER_GRABBED) - xeviegrabState = TRUE; - else - xeviegrabState = FALSE; -} - -#define UNWRAP_UNWRAPPROC(device,proc_store) \ - device->unwrapProc = proc_store; - -#define WRAP_UNWRAPPROC(device,proc_store,proc) \ - proc_store = device->unwrapProc; \ - device->unwrapProc = proc; - -static void -xevieUnwrapProc(DeviceIntPtr device, DeviceHandleProc proc, void * data) -{ - xevieDeviceInfoPtr xeviep = XEVIEINFO(device); - ProcessInputProc tmp = device->public.processInputProc; - - UNWRAP_INPUTPROC(device,xeviep); - UNWRAP_UNWRAPPROC(device,xeviep->unwrapProc); - proc(device,data); - WRAP_INPUTPROC(device,xeviep,tmp); - WRAP_UNWRAPPROC(device,xeviep->unwrapProc,xevieUnwrapProc); -} - -static Bool -XevieUnwrapAdd(DeviceIntPtr device, void* data) -{ - if (device->unwrapProc) - device->unwrapProc(device,XevieUnwrapAdd,data); - else { - ProcessInputProc *ptr = data; - XevieWrap(device,*ptr); - } - - return TRUE; -} - -static Bool -XevieAdd(DeviceIntPtr device, void* data) -{ - xevieDeviceInfoPtr xeviep; - - if (!AllocateDevicePrivate(device, xevieDevicePrivateIndex)) - return FALSE; - - xeviep = xalloc (sizeof (xevieDeviceInfoRec)); - if (!xeviep) - return FALSE; - - device->devPrivates[xevieDevicePrivateIndex].ptr = xeviep; - XevieUnwrapAdd(device, data); - - return TRUE; -} - -static Bool -XevieRemove(DeviceIntPtr device,void * data) -{ - xevieDeviceInfoPtr xeviep = XEVIEINFO(device); - - if (!xeviep) return TRUE; - - UNWRAP_INPUTPROC(device,xeviep); - UNWRAP_UNWRAPPROC(device,xeviep->unwrapProc); - - xfree(xeviep); - device->devPrivates[xevieDevicePrivateIndex].ptr = NULL; - return TRUE; -} - -static void -XevieWrap(DeviceIntPtr device, ProcessInputProc proc) -{ - xevieDeviceInfoPtr xeviep = XEVIEINFO(device); - - WRAP_INPUTPROC(device,xeviep,proc); - WRAP_UNWRAPPROC(device,xeviep->unwrapProc,xevieUnwrapProc); -} - -static void -doSendEvent(xEvent *xE, DeviceIntPtr dev) -{ - xevieDeviceInfoPtr xeviep = XEVIEINFO(dev); - ProcessInputProc tmp = dev->public.realInputProc; - if (((xE->u.u.type==KeyPress)||(xE->u.u.type==KeyRelease)) - && !xevieModifiersOn) { - KeyClassPtr keyc = dev->key; - CARD8 realModes = dev->key->modifierMap[xE->u.u.detail]; - int notFound = 0; - /* if some events are consumed by client, move the queue tail pointer to the current - event which just comes back from Xevie client . - */ - if(keycq[keycqTail].time != xE->u.keyButtonPointer.time) { - while(keycq[keycqTail].time != xE->u.keyButtonPointer.time) { - if(++keycqTail >= KEYC_QUEUE_SIZE) - keycqTail = 0; - if(keycqTail == keycqHead) { - notFound = 1; - break; - } - } - } - if(!notFound) { - dev->key = keycq[keycqTail].keyc; - if(++keycqTail >= KEYC_QUEUE_SIZE) - keycqTail = 0; - } - dev->key->modifierMap[xE->u.u.detail] = 0; - - if(dev->key->xkbInfo->repeatKey != 0 && xE->u.u.type != KeyPress) - XkbLastRepeatEvent= (void *)xE; - UNWRAP_INPUTPROC(dev,xeviep); - dev->public.processInputProc(xE,dev,1); - COND_WRAP_INPUTPROC(dev,xeviep,tmp); - XkbLastRepeatEvent= NULL; - - dev->key->modifierMap[xE->u.u.detail] = realModes; - dev->key = keyc; - if(notFound) { - DeleteCallback(&ClientStateCallback,XevieClientStateCallback,NULL); - XevieEnd(xevieClientIndex); - ErrorF("Error: Xevie keyc queue size is not enough, disable Xevie\n"); - } - } else { - UNWRAP_INPUTPROC(dev,xeviep); - dev->public.processInputProc(xE,dev,1); - COND_WRAP_INPUTPROC(dev,xeviep,tmp); - } -} - diff --git a/nx-X11/programs/Xserver/Xext/xf86dga.c b/nx-X11/programs/Xserver/Xext/xf86dga.c deleted file mode 100644 index 074118c18..000000000 --- a/nx-X11/programs/Xserver/Xext/xf86dga.c +++ /dev/null @@ -1,307 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/xf86dga.c,v 3.21 2000/06/30 19:06:54 keithp Exp $ */ - -/* - -Copyright (c) 1995 Jon Tombs -Copyright (c) 1995, 1996, 1999 XFree86 Inc - -*/ - -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#define NEED_REPLIES -#define NEED_EVENTS -#include -#include -#include "misc.h" -#include "dixstruct.h" -#include "extnsionst.h" -#include "colormapst.h" -#include "cursorstr.h" -#include "scrnintstr.h" -#include "servermd.h" -#define _XF86DGA_SERVER_ -#include -#include -#include "swaprep.h" -#include "dgaproc.h" - -#include "xf86dgaext.h" - - -static DISPATCH_PROC(ProcXF86DGADirectVideo); -static DISPATCH_PROC(ProcXF86DGAGetVidPage); -static DISPATCH_PROC(ProcXF86DGAGetVideoLL); -static DISPATCH_PROC(ProcXF86DGAGetViewPortSize); -static DISPATCH_PROC(ProcXF86DGASetVidPage); -static DISPATCH_PROC(ProcXF86DGASetViewPort); -static DISPATCH_PROC(ProcXF86DGAInstallColormap); -static DISPATCH_PROC(ProcXF86DGAQueryDirectVideo); -static DISPATCH_PROC(ProcXF86DGAViewPortChanged); - - -static int -ProcXF86DGAGetVideoLL(ClientPtr client) -{ - REQUEST(xXF86DGAGetVideoLLReq); - xXF86DGAGetVideoLLReply rep; - XDGAModeRec mode; - int num, offset, flags; - char *name; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86DGAGetVideoLLReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - if(!DGAAvailable(stuff->screen)) - return (DGAErrorBase + XF86DGANoDirectVideoMode); - - if(!(num = DGAGetOldDGAMode(stuff->screen))) - return (DGAErrorBase + XF86DGANoDirectVideoMode); - - /* get the parameters for the mode that best matches */ - DGAGetModeInfo(stuff->screen, &mode, num); - - if(!DGAOpenFramebuffer(stuff->screen, &name, - (unsigned char**)(&rep.offset), - (int*)(&rep.bank_size), &offset, &flags)) - return BadAlloc; - - rep.offset += mode.offset; - rep.width = mode.bytesPerScanline / (mode.bitsPerPixel >> 3); - rep.ram_size = rep.bank_size >> 10; - - WriteToClient(client, SIZEOF(xXF86DGAGetVideoLLReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcXF86DGADirectVideo(ClientPtr client) -{ - int num; - PixmapPtr pix; - XDGAModeRec mode; - REQUEST(xXF86DGADirectVideoReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86DGADirectVideoReq); - - if (!DGAAvailable(stuff->screen)) - return DGAErrorBase + XF86DGANoDirectVideoMode; - - if (stuff->enable & XF86DGADirectGraphics) { - if(!(num = DGAGetOldDGAMode(stuff->screen))) - return (DGAErrorBase + XF86DGANoDirectVideoMode); - } else - num = 0; - - if(Success != DGASetMode(stuff->screen, num, &mode, &pix)) - return (DGAErrorBase + XF86DGAScreenNotActive); - - DGASetInputMode (stuff->screen, - (stuff->enable & XF86DGADirectKeyb) != 0, - (stuff->enable & XF86DGADirectMouse) != 0); - - return (client->noClientException); -} - -static int -ProcXF86DGAGetViewPortSize(ClientPtr client) -{ - int num; - XDGAModeRec mode; - REQUEST(xXF86DGAGetViewPortSizeReq); - xXF86DGAGetViewPortSizeReply rep; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86DGAGetViewPortSizeReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - if (!DGAAvailable(stuff->screen)) - return (DGAErrorBase + XF86DGANoDirectVideoMode); - - if(!(num = DGAGetOldDGAMode(stuff->screen))) - return (DGAErrorBase + XF86DGANoDirectVideoMode); - - DGAGetModeInfo(stuff->screen, &mode, num); - - rep.width = mode.viewportWidth; - rep.height = mode.viewportHeight; - - WriteToClient(client, SIZEOF(xXF86DGAGetViewPortSizeReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcXF86DGASetViewPort(ClientPtr client) -{ - REQUEST(xXF86DGASetViewPortReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86DGASetViewPortReq); - - if (!DGAActive(stuff->screen)) - { - int num; - PixmapPtr pix; - XDGAModeRec mode; - - if(!(num = DGAGetOldDGAMode(stuff->screen))) - return (DGAErrorBase + XF86DGANoDirectVideoMode); - if(Success != DGASetMode(stuff->screen, num, &mode, &pix)) - return (DGAErrorBase + XF86DGAScreenNotActive); - } - - if (DGASetViewport(stuff->screen, stuff->x, stuff->y, DGA_FLIP_RETRACE) - != Success) - return DGAErrorBase + XF86DGADirectNotActivated; - - return (client->noClientException); -} - -static int -ProcXF86DGAGetVidPage(ClientPtr client) -{ - REQUEST(xXF86DGAGetVidPageReq); - xXF86DGAGetVidPageReply rep; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86DGAGetVidPageReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.vpage = 0; /* silently fail */ - - WriteToClient(client, SIZEOF(xXF86DGAGetVidPageReply), (char *)&rep); - return (client->noClientException); -} - - -static int -ProcXF86DGASetVidPage(ClientPtr client) -{ - REQUEST(xXF86DGASetVidPageReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86DGASetVidPageReq); - - /* silently fail */ - - return (client->noClientException); -} - - -static int -ProcXF86DGAInstallColormap(ClientPtr client) -{ - ColormapPtr pcmp; - REQUEST(xXF86DGAInstallColormapReq); - - REQUEST_SIZE_MATCH(xXF86DGAInstallColormapReq); - - if (!DGAActive(stuff->screen)) - return (DGAErrorBase + XF86DGADirectNotActivated); - - pcmp = (ColormapPtr )LookupIDByType(stuff->id, RT_COLORMAP); - if (pcmp) { - DGAInstallCmap(pcmp); - return (client->noClientException); - } else { - client->errorValue = stuff->id; - return (BadColor); - } -} - -static int -ProcXF86DGAQueryDirectVideo(ClientPtr client) -{ - REQUEST(xXF86DGAQueryDirectVideoReq); - xXF86DGAQueryDirectVideoReply rep; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86DGAQueryDirectVideoReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.flags = 0; - - if (DGAAvailable(stuff->screen)) - rep.flags = XF86DGADirectPresent; - - WriteToClient(client, SIZEOF(xXF86DGAQueryDirectVideoReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcXF86DGAViewPortChanged(ClientPtr client) -{ - REQUEST(xXF86DGAViewPortChangedReq); - xXF86DGAViewPortChangedReply rep; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86DGAViewPortChangedReq); - - if (!DGAActive(stuff->screen)) - return (DGAErrorBase + XF86DGADirectNotActivated); - - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.result = 1; - - WriteToClient(client, SIZEOF(xXF86DGAViewPortChangedReply), (char *)&rep); - return (client->noClientException); -} - -int -ProcXF86DGADispatch(register ClientPtr client) -{ - REQUEST(xReq); - - switch (stuff->data) - { - case X_XF86DGAGetVideoLL: - return ProcXF86DGAGetVideoLL(client); - case X_XF86DGADirectVideo: - return ProcXF86DGADirectVideo(client); - case X_XF86DGAGetViewPortSize: - return ProcXF86DGAGetViewPortSize(client); - case X_XF86DGASetViewPort: - return ProcXF86DGASetViewPort(client); - case X_XF86DGAGetVidPage: - return ProcXF86DGAGetVidPage(client); - case X_XF86DGASetVidPage: - return ProcXF86DGASetVidPage(client); - case X_XF86DGAInstallColormap: - return ProcXF86DGAInstallColormap(client); - case X_XF86DGAQueryDirectVideo: - return ProcXF86DGAQueryDirectVideo(client); - case X_XF86DGAViewPortChanged: - return ProcXF86DGAViewPortChanged(client); - default: - return BadRequest; - } -} - diff --git a/nx-X11/programs/Xserver/Xext/xf86dga2.c b/nx-X11/programs/Xserver/Xext/xf86dga2.c deleted file mode 100644 index c2b64b048..000000000 --- a/nx-X11/programs/Xserver/Xext/xf86dga2.c +++ /dev/null @@ -1,775 +0,0 @@ -/* - Copyright (c) 1999 - The XFree86 Project Inc. - - Written by Mark Vojkovich -*/ -/* $XFree86: xc/programs/Xserver/Xext/xf86dga2.c,v 1.17 2001/10/28 03:32:51 tsi Exp $ */ - - -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#define NEED_REPLIES -#define NEED_EVENTS -#include -#include -#include "misc.h" -#include "dixstruct.h" -#include "dixevents.h" -#include "pixmapstr.h" -#include "extnsionst.h" -#include "colormapst.h" -#include "cursorstr.h" -#include "scrnintstr.h" -#include "servermd.h" -#define _XF86DGA_SERVER_ -#include -#include -#include "swaprep.h" -#include "dgaproc.h" -#include "xf86dgaext.h" - -#ifdef EXTMODULE -#include "xf86_ansic.h" -#else -#include -#endif - -#include "modinit.h" - -static DISPATCH_PROC(ProcXDGADispatch); -static DISPATCH_PROC(SProcXDGADispatch); -static DISPATCH_PROC(ProcXDGAQueryVersion); -static DISPATCH_PROC(ProcXDGAQueryModes); -static DISPATCH_PROC(ProcXDGASetMode); -static DISPATCH_PROC(ProcXDGAOpenFramebuffer); -static DISPATCH_PROC(ProcXDGACloseFramebuffer); -static DISPATCH_PROC(ProcXDGASetViewport); -static DISPATCH_PROC(ProcXDGAInstallColormap); -static DISPATCH_PROC(ProcXDGASelectInput); -static DISPATCH_PROC(ProcXDGAFillRectangle); -static DISPATCH_PROC(ProcXDGACopyArea); -static DISPATCH_PROC(ProcXDGACopyTransparentArea); -static DISPATCH_PROC(ProcXDGAGetViewportStatus); -static DISPATCH_PROC(ProcXDGASync); -static DISPATCH_PROC(ProcXDGASetClientVersion); -static DISPATCH_PROC(ProcXDGAChangePixmapMode); -static DISPATCH_PROC(ProcXDGACreateColormap); - -static void XDGAResetProc(ExtensionEntry *extEntry); - -static void DGAClientStateChange (CallbackListPtr*, void *, void *); - -static ClientPtr DGAClients[MAXSCREENS]; - -unsigned char DGAReqCode = 0; -int DGAErrorBase; -int DGAEventBase; - -static int DGAGeneration = 0; -static int DGAClientPrivateIndex; -static int DGACallbackRefCount = 0; - -/* This holds the client's version information */ -typedef struct { - int major; - int minor; -} DGAPrivRec, *DGAPrivPtr; - -#define DGAPRIV(c) ((c)->devPrivates[DGAClientPrivateIndex].ptr) - -void -XFree86DGAExtensionInit(INITARGS) -{ - ExtensionEntry* extEntry; - - if ((extEntry = AddExtension(XF86DGANAME, - XF86DGANumberEvents, - XF86DGANumberErrors, - ProcXDGADispatch, - SProcXDGADispatch, - XDGAResetProc, - StandardMinorOpcode))) { - int i; - - for(i = 0; i < MAXSCREENS; i++) - DGAClients[i] = NULL; - - DGAReqCode = (unsigned char)extEntry->base; - DGAErrorBase = extEntry->errorBase; - DGAEventBase = extEntry->eventBase; - for (i = KeyPress; i <= MotionNotify; i++) - SetCriticalEvent (DGAEventBase + i); - } - - /* - * Allocate a client private index to hold the client's version - * information. - */ - if (DGAGeneration != serverGeneration) { - DGAClientPrivateIndex = AllocateClientPrivateIndex(); - /* - * Allocate 0 length, and use the private to hold a pointer to - * our DGAPrivRec. - */ - if (!AllocateClientPrivate(DGAClientPrivateIndex, 0)) { - ErrorF("XFree86DGAExtensionInit: AllocateClientPrivate failed\n"); - return; - } - DGAGeneration = serverGeneration; - } -} - - - -static void -XDGAResetProc (ExtensionEntry *extEntry) -{ - DeleteCallback (&ClientStateCallback, DGAClientStateChange, NULL); - DGACallbackRefCount = 0; -} - - -static int -ProcXDGAQueryVersion(ClientPtr client) -{ - xXDGAQueryVersionReply rep; - - REQUEST_SIZE_MATCH(xXDGAQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = XDGA_MAJOR_VERSION; - rep.minorVersion = XDGA_MINOR_VERSION; - - WriteToClient(client, sizeof(xXDGAQueryVersionReply), (char *)&rep); - return (client->noClientException); -} - - -static int -ProcXDGAOpenFramebuffer(ClientPtr client) -{ - REQUEST(xXDGAOpenFramebufferReq); - xXDGAOpenFramebufferReply rep; - char *deviceName; - int nameSize; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if (!DGAAvailable(stuff->screen)) - return DGAErrorBase + XF86DGANoDirectVideoMode; - - REQUEST_SIZE_MATCH(xXDGAOpenFramebufferReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - if(!DGAOpenFramebuffer(stuff->screen, &deviceName, - (unsigned char**)(&rep.mem1), - (int*)&rep.size, (int*)&rep.offset, (int*)&rep.extra)) - { - return BadAlloc; - } - - nameSize = deviceName ? (strlen(deviceName) + 1) : 0; - rep.length = (nameSize + 3) >> 2; - - WriteToClient(client, sizeof(xXDGAOpenFramebufferReply), (char *)&rep); - if(rep.length) - WriteToClient(client, nameSize, deviceName); - - return (client->noClientException); -} - - -static int -ProcXDGACloseFramebuffer(ClientPtr client) -{ - REQUEST(xXDGACloseFramebufferReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if (!DGAAvailable(stuff->screen)) - return DGAErrorBase + XF86DGANoDirectVideoMode; - - REQUEST_SIZE_MATCH(xXDGACloseFramebufferReq); - - DGACloseFramebuffer(stuff->screen); - - return (client->noClientException); -} - -static int -ProcXDGAQueryModes(ClientPtr client) -{ - int i, num, size; - REQUEST(xXDGAQueryModesReq); - xXDGAQueryModesReply rep; - xXDGAModeInfo info; - XDGAModePtr mode; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXDGAQueryModesReq); - rep.type = X_Reply; - rep.length = 0; - rep.number = 0; - rep.sequenceNumber = client->sequence; - - if (!DGAAvailable(stuff->screen)) { - rep.number = 0; - rep.length = 0; - WriteToClient(client, sz_xXDGAQueryModesReply, (char*)&rep); - return (client->noClientException); - } - - if(!(num = DGAGetModes(stuff->screen))) { - WriteToClient(client, sz_xXDGAQueryModesReply, (char*)&rep); - return (client->noClientException); - } - - if(!(mode = (XDGAModePtr)xalloc(num * sizeof(XDGAModeRec)))) - return BadAlloc; - - for(i = 0; i < num; i++) - DGAGetModeInfo(stuff->screen, mode + i, i + 1); - - size = num * sz_xXDGAModeInfo; - for(i = 0; i < num; i++) - size += (strlen(mode[i].name) + 4) & ~3L; /* plus NULL */ - - rep.number = num; - rep.length = size >> 2; - - WriteToClient(client, sz_xXDGAQueryModesReply, (char*)&rep); - - for(i = 0; i < num; i++) { - size = strlen(mode[i].name) + 1; - - info.byte_order = mode[i].byteOrder; - info.depth = mode[i].depth; - info.num = mode[i].num; - info.bpp = mode[i].bitsPerPixel; - info.name_size = (size + 3) & ~3L; - info.vsync_num = mode[i].VSync_num; - info.vsync_den = mode[i].VSync_den; - info.flags = mode[i].flags; - info.image_width = mode[i].imageWidth; - info.image_height = mode[i].imageHeight; - info.pixmap_width = mode[i].pixmapWidth; - info.pixmap_height = mode[i].pixmapHeight; - info.bytes_per_scanline = mode[i].bytesPerScanline; - info.red_mask = mode[i].red_mask; - info.green_mask = mode[i].green_mask; - info.blue_mask = mode[i].blue_mask; - info.visual_class = mode[i].visualClass; - info.viewport_width = mode[i].viewportWidth; - info.viewport_height = mode[i].viewportHeight; - info.viewport_xstep = mode[i].xViewportStep; - info.viewport_ystep = mode[i].yViewportStep; - info.viewport_xmax = mode[i].maxViewportX; - info.viewport_ymax = mode[i].maxViewportY; - info.viewport_flags = mode[i].viewportFlags; - info.reserved1 = mode[i].reserved1; - info.reserved2 = mode[i].reserved2; - - WriteToClient(client, sz_xXDGAModeInfo, (char*)(&info)); - WriteToClient(client, size, mode[i].name); - } - - xfree(mode); - - return (client->noClientException); -} - - -static void -DGAClientStateChange ( - CallbackListPtr* pcbl, - void * nulldata, - void * calldata -){ - NewClientInfoRec* pci = (NewClientInfoRec*) calldata; - ClientPtr client = NULL; - int i; - - for(i = 0; i < screenInfo.numScreens; i++) { - if(DGAClients[i] == pci->client) { - client = pci->client; - break; - } - } - - if(client && - ((client->clientState == ClientStateGone) || - (client->clientState == ClientStateRetained))) { - XDGAModeRec mode; - PixmapPtr pPix; - - DGAClients[i] = NULL; - DGASelectInput(i, NULL, 0); - DGASetMode(i, 0, &mode, &pPix); - - if(--DGACallbackRefCount == 0) - DeleteCallback(&ClientStateCallback, DGAClientStateChange, NULL); - } -} - -static int -ProcXDGASetMode(ClientPtr client) -{ - REQUEST(xXDGASetModeReq); - xXDGASetModeReply rep; - XDGAModeRec mode; - xXDGAModeInfo info; - PixmapPtr pPix; - int size; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXDGASetModeReq); - rep.type = X_Reply; - rep.length = 0; - rep.offset = 0; - rep.flags = 0; - rep.sequenceNumber = client->sequence; - - if (!DGAAvailable(stuff->screen)) - return DGAErrorBase + XF86DGANoDirectVideoMode; - - if(DGAClients[stuff->screen] && - (DGAClients[stuff->screen] != client)) - return DGAErrorBase + XF86DGANoDirectVideoMode; - - if(!stuff->mode) { - if(DGAClients[stuff->screen]) { - if(--DGACallbackRefCount == 0) - DeleteCallback(&ClientStateCallback, DGAClientStateChange, NULL); - } - DGAClients[stuff->screen] = NULL; - DGASelectInput(stuff->screen, NULL, 0); - DGASetMode(stuff->screen, 0, &mode, &pPix); - WriteToClient(client, sz_xXDGASetModeReply, (char*)&rep); - return (client->noClientException); - } - - if(Success != DGASetMode(stuff->screen, stuff->mode, &mode, &pPix)) - return BadValue; - - if(!DGAClients[stuff->screen]) { - if(DGACallbackRefCount++ == 0) - AddCallback (&ClientStateCallback, DGAClientStateChange, NULL); - } - - DGAClients[stuff->screen] = client; - - if(pPix) { - if(AddResource(stuff->pid, RT_PIXMAP, (void *)(pPix))) { - pPix->drawable.id = (int)stuff->pid; - rep.flags = DGA_PIXMAP_AVAILABLE; - } - } - - size = strlen(mode.name) + 1; - - info.byte_order = mode.byteOrder; - info.depth = mode.depth; - info.num = mode.num; - info.bpp = mode.bitsPerPixel; - info.name_size = (size + 3) & ~3L; - info.vsync_num = mode.VSync_num; - info.vsync_den = mode.VSync_den; - info.flags = mode.flags; - info.image_width = mode.imageWidth; - info.image_height = mode.imageHeight; - info.pixmap_width = mode.pixmapWidth; - info.pixmap_height = mode.pixmapHeight; - info.bytes_per_scanline = mode.bytesPerScanline; - info.red_mask = mode.red_mask; - info.green_mask = mode.green_mask; - info.blue_mask = mode.blue_mask; - info.visual_class = mode.visualClass; - info.viewport_width = mode.viewportWidth; - info.viewport_height = mode.viewportHeight; - info.viewport_xstep = mode.xViewportStep; - info.viewport_ystep = mode.yViewportStep; - info.viewport_xmax = mode.maxViewportX; - info.viewport_ymax = mode.maxViewportY; - info.viewport_flags = mode.viewportFlags; - info.reserved1 = mode.reserved1; - info.reserved2 = mode.reserved2; - - rep.length = (sz_xXDGAModeInfo + info.name_size) >> 2; - - WriteToClient(client, sz_xXDGASetModeReply, (char*)&rep); - WriteToClient(client, sz_xXDGAModeInfo, (char*)(&info)); - WriteToClient(client, size, mode.name); - - return (client->noClientException); -} - -static int -ProcXDGASetViewport(ClientPtr client) -{ - REQUEST(xXDGASetViewportReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGASetViewportReq); - - DGASetViewport(stuff->screen, stuff->x, stuff->y, stuff->flags); - - return (client->noClientException); -} - -static int -ProcXDGAInstallColormap(ClientPtr client) -{ - ColormapPtr cmap; - REQUEST(xXDGAInstallColormapReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGAInstallColormapReq); - - cmap = (ColormapPtr)LookupIDByType(stuff->cmap, RT_COLORMAP); - if (cmap) { - DGAInstallCmap(cmap); - return (client->noClientException); - } else { - client->errorValue = stuff->cmap; - return (BadColor); - } - - return (client->noClientException); -} - - -static int -ProcXDGASelectInput(ClientPtr client) -{ - REQUEST(xXDGASelectInputReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGASelectInputReq); - - if(DGAClients[stuff->screen] == client) - DGASelectInput(stuff->screen, client, stuff->mask); - - return (client->noClientException); -} - - -static int -ProcXDGAFillRectangle(ClientPtr client) -{ - REQUEST(xXDGAFillRectangleReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGAFillRectangleReq); - - if(Success != DGAFillRect(stuff->screen, stuff->x, stuff->y, - stuff->width, stuff->height, stuff->color)) - return BadMatch; - - return (client->noClientException); -} - -static int -ProcXDGACopyArea(ClientPtr client) -{ - REQUEST(xXDGACopyAreaReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGACopyAreaReq); - - if(Success != DGABlitRect(stuff->screen, stuff->srcx, stuff->srcy, - stuff->width, stuff->height, stuff->dstx, stuff->dsty)) - return BadMatch; - - return (client->noClientException); -} - - -static int -ProcXDGACopyTransparentArea(ClientPtr client) -{ - REQUEST(xXDGACopyTransparentAreaReq); - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGACopyTransparentAreaReq); - - if(Success != DGABlitTransRect(stuff->screen, stuff->srcx, stuff->srcy, - stuff->width, stuff->height, stuff->dstx, stuff->dsty, stuff->key)) - return BadMatch; - - return (client->noClientException); -} - - -static int -ProcXDGAGetViewportStatus(ClientPtr client) -{ - REQUEST(xXDGAGetViewportStatusReq); - xXDGAGetViewportStatusReply rep; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGAGetViewportStatusReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - rep.status = DGAGetViewportStatus(stuff->screen); - - WriteToClient(client, sizeof(xXDGAGetViewportStatusReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcXDGASync(ClientPtr client) -{ - REQUEST(xXDGASyncReq); - xXDGASyncReply rep; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGASyncReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - DGASync(stuff->screen); - - WriteToClient(client, sizeof(xXDGASyncReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcXDGASetClientVersion(ClientPtr client) -{ - REQUEST(xXDGASetClientVersionReq); - - DGAPrivPtr pPriv; - - REQUEST_SIZE_MATCH(xXDGASetClientVersionReq); - if ((pPriv = DGAPRIV(client)) == NULL) { - pPriv = xalloc(sizeof(DGAPrivRec)); - /* XXX Need to look into freeing this */ - if (!pPriv) - return BadAlloc; - DGAPRIV(client) = pPriv; - } - pPriv->major = stuff->major; - pPriv->minor = stuff->minor; - - return (client->noClientException); -} - -static int -ProcXDGAChangePixmapMode(ClientPtr client) -{ - REQUEST(xXDGAChangePixmapModeReq); - xXDGAChangePixmapModeReply rep; - int x, y; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGAChangePixmapModeReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - x = stuff->x; - y = stuff->y; - - if(!DGAChangePixmapMode(stuff->screen, &x, &y, stuff->flags)) - return BadMatch; - - rep.x = x; - rep.y = y; - WriteToClient(client, sizeof(xXDGAChangePixmapModeReply), (char *)&rep); - - return (client->noClientException); -} - - -static int -ProcXDGACreateColormap(ClientPtr client) -{ - REQUEST(xXDGACreateColormapReq); - int result; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - if(DGAClients[stuff->screen] != client) - return DGAErrorBase + XF86DGADirectNotActivated; - - REQUEST_SIZE_MATCH(xXDGACreateColormapReq); - - if(!stuff->mode) - return BadValue; - - result = DGACreateColormap(stuff->screen, client, stuff->id, - stuff->mode, stuff->alloc); - if(result != Success) - return result; - - return (client->noClientException); -} - - -static int -SProcXDGADispatch (ClientPtr client) -{ - return DGAErrorBase + XF86DGAClientNotLocal; -} - -#if 0 -#define DGA_REQ_DEBUG -#endif - -#ifdef DGA_REQ_DEBUG -static char *dgaMinor[] = { - "QueryVersion", - "GetVideoLL", - "DirectVideo", - "GetViewPortSize", - "SetViewPort", - "GetVidPage", - "SetVidPage", - "InstallColormap", - "QueryDirectVideo", - "ViewPortChanged", - "10", - "11", - "QueryModes", - "SetMode", - "SetViewport", - "InstallColormap", - "SelectInput", - "FillRectangle", - "CopyArea", - "CopyTransparentArea", - "GetViewportStatus", - "Sync", - "OpenFramebuffer", - "CloseFramebuffer", - "SetClientVersion", - "ChangePixmapMode", - "CreateColormap", -}; -#endif - -static int -ProcXDGADispatch (ClientPtr client) -{ - REQUEST(xReq); - - if (!LocalClient(client)) - return DGAErrorBase + XF86DGAClientNotLocal; - -#ifdef DGA_REQ_DEBUG - if (stuff->data <= X_XDGACreateColormap) - fprintf (stderr, " DGA %s\n", dgaMinor[stuff->data]); -#endif - - /* divert old protocol */ -#if 1 - if( (stuff->data <= X_XF86DGAViewPortChanged) && - (stuff->data >= X_XF86DGAGetVideoLL)) - return ProcXF86DGADispatch(client); -#endif - - switch (stuff->data){ - case X_XDGAQueryVersion: - return ProcXDGAQueryVersion(client); - case X_XDGAQueryModes: - return ProcXDGAQueryModes(client); - case X_XDGASetMode: - return ProcXDGASetMode(client); - case X_XDGAOpenFramebuffer: - return ProcXDGAOpenFramebuffer(client); - case X_XDGACloseFramebuffer: - return ProcXDGACloseFramebuffer(client); - case X_XDGASetViewport: - return ProcXDGASetViewport(client); - case X_XDGAInstallColormap: - return ProcXDGAInstallColormap(client); - case X_XDGASelectInput: - return ProcXDGASelectInput(client); - case X_XDGAFillRectangle: - return ProcXDGAFillRectangle(client); - case X_XDGACopyArea: - return ProcXDGACopyArea(client); - case X_XDGACopyTransparentArea: - return ProcXDGACopyTransparentArea(client); - case X_XDGAGetViewportStatus: - return ProcXDGAGetViewportStatus(client); - case X_XDGASync: - return ProcXDGASync(client); - case X_XDGASetClientVersion: - return ProcXDGASetClientVersion(client); - case X_XDGAChangePixmapMode: - return ProcXDGAChangePixmapMode(client); - case X_XDGACreateColormap: - return ProcXDGACreateColormap(client); - default: - return BadRequest; - } -} - -#ifdef EXTMODULE -void -XFree86DGARegister(INITARGS) -{ - XDGAEventBase = &DGAEventBase; -} -#endif diff --git a/nx-X11/programs/Xserver/Xext/xf86dgaext.h b/nx-X11/programs/Xserver/Xext/xf86dgaext.h deleted file mode 100644 index 16fc4c8b2..000000000 --- a/nx-X11/programs/Xserver/Xext/xf86dgaext.h +++ /dev/null @@ -1,12 +0,0 @@ -/* $XFree86$ */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#ifndef _XF86DGAEXT_H_ -#define _XF86DGAEXT_H_ - -extern DISPATCH_PROC(ProcXF86DGADispatch); - -#endif /* _XF86DGAEXT_H_ */ diff --git a/nx-X11/programs/Xserver/Xext/xf86misc.c b/nx-X11/programs/Xserver/Xext/xf86misc.c deleted file mode 100644 index ccf983fae..000000000 --- a/nx-X11/programs/Xserver/Xext/xf86misc.c +++ /dev/null @@ -1,854 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/xf86misc.c,v 3.41 2003/11/17 22:20:27 dawes Exp $ */ - -/* - * Copyright (c) 1995, 1996 The XFree86 Project, Inc - */ - -/* THIS IS NOT AN X CONSORTIUM STANDARD */ - -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#define NEED_REPLIES -#define NEED_EVENTS -#include -#include -#include "misc.h" -#include "dixstruct.h" -#include "extnsionst.h" -#include "scrnintstr.h" -#include "inputstr.h" -#include "servermd.h" -#define _XF86MISC_SERVER_ -#undef _XF86MISC_SAVER_COMPAT_ -#include -#include "swaprep.h" -#include "xf86.h" -#include -#include "xf86miscproc.h" - -#if 0 -#include -#include "../os/osdep.h" -#include -#ifndef USL -#ifndef Lynx -#include -#else -#include -#endif -#endif /* USL */ -#endif - -#ifdef EXTMODULE -#include "xf86_ansic.h" -#endif - -static int miscErrorBase; -static int MiscGeneration = 0; -static int MiscClientPrivateIndex; - -/* This holds the client's version information */ -typedef struct { - int major; - int minor; -} MiscPrivRec, *MiscPrivPtr; - -#define MPRIV(c) ((c)->devPrivates[MiscClientPrivateIndex].ptr) - -static void XF86MiscResetProc( - ExtensionEntry* /* extEntry */ -); - -static void -ClientVersion(ClientPtr client, int *major, int *minor) -{ - MiscPrivPtr pPriv; - - pPriv = MPRIV(client); - if (!pPriv) { - if (major) *major = 0; - if (minor) *minor = 0; - return; - } - - if (major) *major = pPriv->major; - if (minor) *minor = pPriv->minor; -} - -static DISPATCH_PROC(ProcXF86MiscDispatch); -static DISPATCH_PROC(ProcXF86MiscQueryVersion); -static DISPATCH_PROC(ProcXF86MiscGetKbdSettings); -static DISPATCH_PROC(ProcXF86MiscGetMouseSettings); -static DISPATCH_PROC(ProcXF86MiscSetKbdSettings); -static DISPATCH_PROC(ProcXF86MiscSetMouseSettings); -static DISPATCH_PROC(ProcXF86MiscSetGrabKeysState); -static DISPATCH_PROC(ProcXF86MiscSetClientVersion); -static DISPATCH_PROC(ProcXF86MiscGetFilePaths); -static DISPATCH_PROC(ProcXF86MiscPassMessage); -#ifdef _XF86MISC_SAVER_COMPAT_ -static DISPATCH_PROC(ProcXF86MiscGetSaver); -static DISPATCH_PROC(ProcXF86MiscSetSaver); -#endif -static DISPATCH_PROC(SProcXF86MiscDispatch); -static DISPATCH_PROC(SProcXF86MiscQueryVersion); -static DISPATCH_PROC(SProcXF86MiscGetKbdSettings); -static DISPATCH_PROC(SProcXF86MiscGetMouseSettings); -static DISPATCH_PROC(SProcXF86MiscSetKbdSettings); -static DISPATCH_PROC(SProcXF86MiscSetMouseSettings); -static DISPATCH_PROC(SProcXF86MiscSetGrabKeysState); -static DISPATCH_PROC(SProcXF86MiscSetClientVersion); -static DISPATCH_PROC(SProcXF86MiscGetFilePaths); -static DISPATCH_PROC(SProcXF86MiscPassMessage); -#ifdef _XF86MISC_SAVER_COMPAT_ -static DISPATCH_PROC(SProcXF86MiscGetSaver); -static DISPATCH_PROC(SProcXF86MiscSetSaver); -#endif - -#if 0 -static unsigned char XF86MiscReqCode = 0; -#endif - -#ifdef DEBUG -# define DEBUG_P(x) ErrorF(x"\n"); -#else -# define DEBUG_P(x) /**/ -#endif - -#define MISCERR(x) (miscErrorBase + x) - -void -XFree86MiscExtensionInit(void) -{ - ExtensionEntry* extEntry; - - DEBUG_P("XFree86MiscExtensionInit"); - - if (!xf86GetModInDevEnabled()) - return; - - /* - * Allocate a client private index to hold the client's version - * information. - */ - if (MiscGeneration != serverGeneration) { - MiscClientPrivateIndex = AllocateClientPrivateIndex(); - /* - * Allocate 0 length, and use the private to hold a pointer to our - * MiscPrivRec. - */ - if (!AllocateClientPrivate(MiscClientPrivateIndex, 0)) { - ErrorF("XFree86MiscExtensionInit: " - "AllocateClientPrivate failed\n"); - return; - } - MiscGeneration = serverGeneration; - } - - if ( - (extEntry = AddExtension(XF86MISCNAME, - XF86MiscNumberEvents, - XF86MiscNumberErrors, - ProcXF86MiscDispatch, - SProcXF86MiscDispatch, - XF86MiscResetProc, - StandardMinorOpcode))) { -#if 0 - XF86MiscReqCode = (unsigned char)extEntry->base; -#endif - miscErrorBase = extEntry->errorBase; - } -} - -/*ARGSUSED*/ -static void -XF86MiscResetProc (extEntry) - ExtensionEntry* extEntry; -{ -} - -static int -ProcXF86MiscQueryVersion(client) - register ClientPtr client; -{ - xXF86MiscQueryVersionReply rep; - register int n; - - DEBUG_P("XF86MiscQueryVersion"); - - REQUEST_SIZE_MATCH(xXF86MiscQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = XF86MISC_MAJOR_VERSION; - rep.minorVersion = XF86MISC_MINOR_VERSION; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.majorVersion, n); - swaps(&rep.minorVersion, n); - } - WriteToClient(client, sizeof(xXF86MiscQueryVersionReply), (char *)&rep); - return (client->noClientException); -} - -#ifdef _XF86MISC_SAVER_COMPAT_ -/* THESE HAVE NOT BEEN CONVERTED TO THE NEW DESIGN */ - -/* - * This will go away, but remains for now for compatibility with older - * clients. - */ -static int -ProcXF86MiscSetSaver(client) - register ClientPtr client; -{ - REQUEST(xXF86MiscSetSaverReq); - ScrnInfoPtr vptr; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - vptr = (ScrnInfoPtr) screenInfo.screens[stuff->screen]->devPrivates[xf86ScreenIndex].ptr; - - REQUEST_SIZE_MATCH(xXF86MiscSetSaverReq); - - if (stuff->suspendTime < 0) - return BadValue; - if (stuff->offTime < 0) - return BadValue; - - return (client->noClientException); -} - -/* - * This will go away, but remains for now for compatibility with older - * clients. - */ -static int -ProcXF86MiscGetSaver(client) - register ClientPtr client; -{ - REQUEST(xXF86MiscGetSaverReq); - xXF86MiscGetSaverReply rep; - register int n; - ScrnInfoPtr vptr; - - if (stuff->screen > screenInfo.numScreens) - return BadValue; - - vptr = (ScrnInfoPtr) screenInfo.screens[stuff->screen]->devPrivates[xf86ScreenIndex].ptr; - - REQUEST_SIZE_MATCH(xXF86MiscGetSaverReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.suspendTime = 0; - rep.offTime = 0; - - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.suspendTime, n); - swapl(&rep.offTime, n); - } - WriteToClient(client, SIZEOF(xXF86MiscGetSaverReply), (char *)&rep); - return (client->noClientException); -} - -#endif /* _XF86MISC_SAVER_COMPAT_ */ - -static int -ProcXF86MiscGetMouseSettings(client) - register ClientPtr client; -{ - xXF86MiscGetMouseSettingsReply rep; - char *devname; - void * mouse; - register int n; - - DEBUG_P("XF86MiscGetMouseSettings"); - - REQUEST_SIZE_MATCH(xXF86MiscGetMouseSettingsReq); - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - - if (!MiscExtGetMouseSettings(&mouse, &devname)) - return BadValue; - - rep.mousetype = MiscExtGetMouseValue(mouse, MISC_MSE_PROTO); - rep.baudrate = MiscExtGetMouseValue(mouse, MISC_MSE_BAUDRATE); - rep.samplerate = MiscExtGetMouseValue(mouse, MISC_MSE_SAMPLERATE); - rep.resolution = MiscExtGetMouseValue(mouse, MISC_MSE_RESOLUTION); - rep.buttons = MiscExtGetMouseValue(mouse, MISC_MSE_BUTTONS); - rep.emulate3buttons = MiscExtGetMouseValue(mouse, MISC_MSE_EM3BUTTONS); - rep.emulate3timeout = MiscExtGetMouseValue(mouse, MISC_MSE_EM3TIMEOUT); - rep.chordmiddle = MiscExtGetMouseValue(mouse, MISC_MSE_CHORDMIDDLE); - rep.flags = MiscExtGetMouseValue(mouse, MISC_MSE_FLAGS); - rep.devnamelen = (devname? strlen(devname): 0); - rep.length = (sizeof(xXF86MiscGetMouseSettingsReply) - - sizeof(xGenericReply) + ((rep.devnamelen+3) & ~3)) >> 2; - - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.mousetype, n); - swapl(&rep.baudrate, n); - swapl(&rep.samplerate, n); - swapl(&rep.resolution, n); - swapl(&rep.buttons, n); - swapl(&rep.emulate3buttons, n); - swapl(&rep.emulate3timeout, n); - swapl(&rep.chordmiddle, n); - swapl(&rep.flags, n); - } - WriteToClient(client, SIZEOF(xXF86MiscGetMouseSettingsReply), (char *)&rep); - MiscExtDestroyStruct(mouse, MISC_POINTER); - - if (rep.devnamelen) - WriteToClient(client, rep.devnamelen, devname); - return (client->noClientException); -} - -static int -ProcXF86MiscGetKbdSettings(client) - register ClientPtr client; -{ - xXF86MiscGetKbdSettingsReply rep; - void * kbd; - register int n; - - DEBUG_P("XF86MiscGetKbdSettings"); - - REQUEST_SIZE_MATCH(xXF86MiscGetKbdSettingsReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - if (!MiscExtGetKbdSettings(&kbd)) - return BadValue; - - rep.kbdtype = MiscExtGetKbdValue(kbd, MISC_KBD_TYPE); - rep.rate = MiscExtGetKbdValue(kbd, MISC_KBD_RATE); - rep.delay = MiscExtGetKbdValue(kbd, MISC_KBD_DELAY); - rep.servnumlock = MiscExtGetKbdValue(kbd, MISC_KBD_SERVNUMLOCK); - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.kbdtype, n); - swapl(&rep.rate, n); - swapl(&rep.delay, n); - } - WriteToClient(client, SIZEOF(xXF86MiscGetKbdSettingsReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcXF86MiscSetMouseSettings(client) - register ClientPtr client; -{ - MiscExtReturn ret; - void * mouse; - char *devname = NULL; - int major, minor; - - REQUEST(xXF86MiscSetMouseSettingsReq); - - DEBUG_P("XF86MiscSetMouseSettings"); - - REQUEST_AT_LEAST_SIZE(xXF86MiscSetMouseSettingsReq); - - ClientVersion(client, &major, &minor); - - if (xf86GetVerbosity() > 1) { - ErrorF("SetMouseSettings - type: %d brate: %d srate: %d chdmid: %d\n", - (int)stuff->mousetype, (int)stuff->baudrate, - (int)stuff->samplerate, stuff->chordmiddle); - ErrorF(" em3but: %d em3tim: %d res: %d flags: %ld\n", - stuff->emulate3buttons, (int)stuff->emulate3timeout, - (int)stuff->resolution, (unsigned long)stuff->flags); - } - - if ((mouse = MiscExtCreateStruct(MISC_POINTER)) == (void *) 0) - return BadAlloc; - - MiscExtSetMouseValue(mouse, MISC_MSE_PROTO, stuff->mousetype); - MiscExtSetMouseValue(mouse, MISC_MSE_BAUDRATE, stuff->baudrate); - MiscExtSetMouseValue(mouse, MISC_MSE_SAMPLERATE, stuff->samplerate); - MiscExtSetMouseValue(mouse, MISC_MSE_RESOLUTION, stuff->resolution); - MiscExtSetMouseValue(mouse, MISC_MSE_BUTTONS, stuff->buttons); - MiscExtSetMouseValue(mouse, MISC_MSE_EM3BUTTONS, stuff->emulate3buttons); - MiscExtSetMouseValue(mouse, MISC_MSE_EM3TIMEOUT, stuff->emulate3timeout); - MiscExtSetMouseValue(mouse, MISC_MSE_CHORDMIDDLE, stuff->chordmiddle); - MiscExtSetMouseValue(mouse, MISC_MSE_FLAGS, stuff->flags); - - if ((major > 0 || minor > 5) && stuff->devnamelen) { - int size = sizeof(xXF86MiscSetMouseSettingsReq) + stuff->devnamelen; - size = (size + 3) >> 2; - if (client->req_len < size) - return BadLength; - if (stuff->devnamelen) { - if (!(devname = xalloc(stuff->devnamelen))) - return BadAlloc; - strncpy(devname,(char*)(&stuff[1]),stuff->devnamelen); - if (xf86GetVerbosity() > 1) - ErrorF("SetMouseSettings - device: %s\n",devname); - MiscExtSetMouseDevice(mouse, devname); - } - } - - ret = MiscExtApply(mouse, MISC_POINTER); - - if (devname) - xfree(devname); - - switch ((ret)) { - case MISC_RET_SUCCESS: break; - case MISC_RET_BADVAL: return BadValue; - case MISC_RET_BADMSEPROTO: return MISCERR(XF86MiscBadMouseProtocol); - case MISC_RET_BADBAUDRATE: return MISCERR(XF86MiscBadMouseBaudRate); - case MISC_RET_BADFLAGS: return MISCERR(XF86MiscBadMouseFlags); - case MISC_RET_BADCOMBO: return MISCERR(XF86MiscBadMouseCombo); - case MISC_RET_NOMODULE: return MISCERR(XF86MiscNoModule); - default: - ErrorF("Unexpected return from MiscExtApply(POINTER) = %d\n", ret); - return BadImplementation; - } - - if (xf86GetVerbosity() > 1) - ErrorF("SetMouseSettings - Succeeded\n"); - return (client->noClientException); -} - -static int -ProcXF86MiscSetKbdSettings(client) - register ClientPtr client; -{ - MiscExtReturn ret; - void * kbd; - REQUEST(xXF86MiscSetKbdSettingsReq); - - DEBUG_P("XF86MiscSetKbdSettings"); - - REQUEST_SIZE_MATCH(xXF86MiscSetKbdSettingsReq); - - if (xf86GetVerbosity() > 1) - ErrorF("SetKbdSettings - type: %d rate: %d delay: %d snumlk: %d\n", - (int)stuff->kbdtype, (int)stuff->rate, - (int)stuff->delay, stuff->servnumlock); - - if ((kbd = MiscExtCreateStruct(MISC_KEYBOARD)) == (void *) 0) - return BadAlloc; - - MiscExtSetKbdValue(kbd, MISC_KBD_TYPE, stuff->kbdtype); - MiscExtSetKbdValue(kbd, MISC_KBD_RATE, stuff->rate); - MiscExtSetKbdValue(kbd, MISC_KBD_DELAY, stuff->delay); - MiscExtSetKbdValue(kbd, MISC_KBD_SERVNUMLOCK, stuff->servnumlock); - - switch ((ret = MiscExtApply(kbd, MISC_KEYBOARD))) { - case MISC_RET_SUCCESS: break; - case MISC_RET_BADVAL: return BadValue; - case MISC_RET_BADKBDTYPE: return MISCERR(XF86MiscBadKbdType); - default: - ErrorF("Unexpected return from MiscExtApply(KEYBOARD) = %d\n", ret); - return BadImplementation; - } - - if (xf86GetVerbosity() > 1) - ErrorF("SetKbdSettings - Succeeded\n"); - return (client->noClientException); -} - -static int -ProcXF86MiscSetGrabKeysState(client) - register ClientPtr client; -{ - int n, status; - xXF86MiscSetGrabKeysStateReply rep; - REQUEST(xXF86MiscSetGrabKeysStateReq); - - DEBUG_P("XF86MiscSetGrabKeysState"); - - REQUEST_SIZE_MATCH(xXF86MiscSetGrabKeysStateReq); - - if ((status = MiscExtSetGrabKeysState(client, stuff->enable)) == 0) { - if (xf86GetVerbosity() > 1) - ErrorF("SetGrabKeysState - %s\n", - stuff->enable ? "enabled" : "disabled"); - } - - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.status = status; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.status, n); - } - WriteToClient(client, SIZEOF(xXF86MiscSetGrabKeysStateReply), (char *)&rep); - - return (client->noClientException); -} - -static int -ProcXF86MiscSetClientVersion(ClientPtr client) -{ - REQUEST(xXF86MiscSetClientVersionReq); - - MiscPrivPtr pPriv; - - DEBUG_P("XF86MiscSetClientVersion"); - - REQUEST_SIZE_MATCH(xXF86MiscSetClientVersionReq); - - if ((pPriv = MPRIV(client)) == NULL) { - pPriv = xalloc(sizeof(MiscPrivRec)); - if (!pPriv) - return BadAlloc; - MPRIV(client) = pPriv; - } - ErrorF("SetClientVersion: %i %i\n",stuff->major,stuff->minor); - pPriv->major = stuff->major; - pPriv->minor = stuff->minor; - - return (client->noClientException); -} - -static int -ProcXF86MiscGetFilePaths(client) - register ClientPtr client; -{ - xXF86MiscGetFilePathsReply rep; - const char *configfile; - const char *modulepath; - const char *logfile; - register int n; - - DEBUG_P("XF86MiscGetFilePaths"); - - REQUEST_SIZE_MATCH(xXF86MiscGetFilePathsReq); - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - - if (!MiscExtGetFilePaths(&configfile, &modulepath, &logfile)) - return BadValue; - - rep.configlen = (configfile? strlen(configfile): 0); - rep.modulelen = (modulepath? strlen(modulepath): 0); - rep.loglen = (logfile? strlen(logfile): 0); - rep.length = (SIZEOF(xXF86MiscGetFilePathsReply) - SIZEOF(xGenericReply) + - ((rep.configlen + 3) & ~3) + - ((rep.modulelen + 3) & ~3) + - ((rep.loglen + 3) & ~3) ) >> 2; - - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.configlen, n); - swaps(&rep.modulelen, n); - swaps(&rep.loglen, n); - } - WriteToClient(client, SIZEOF(xXF86MiscGetFilePathsReply), (char *)&rep); - - if (rep.configlen) - WriteToClient(client, rep.configlen, (char *)configfile); - if (rep.modulelen) - WriteToClient(client, rep.modulelen, (char *)modulepath); - if (rep.loglen) - WriteToClient(client, rep.loglen, (char *)logfile); - - return (client->noClientException); -} - -static int -ProcXF86MiscPassMessage(client) - register ClientPtr client; -{ - xXF86MiscPassMessageReply rep; - char *msgtype, *msgval, *retstr; - int retval, size; - register int n; - - REQUEST(xXF86MiscPassMessageReq); - - DEBUG_P("XF86MiscPassMessage"); - - REQUEST_AT_LEAST_SIZE(xXF86MiscPassMessageReq); - size = (sizeof(xXF86MiscPassMessageReq) + 3) >> 2; - size+= (stuff->typelen + 3) >> 2; - size+= (stuff->vallen + 3) >> 2; - if (client->req_len < size) - return BadLength; - if (stuff->typelen) { - if (!(msgtype = xalloc(stuff->typelen))) - return BadAlloc; - strncpy(msgtype,(char*)(&stuff[1]),stuff->typelen); - } else return BadValue; - if (stuff->vallen) { - if (!(msgval = xalloc(stuff->vallen))) { - xfree(msgtype); - return BadAlloc; - } - strncpy(msgval,(char*)((char*)&stuff[1] + ((stuff->typelen + 3) & ~3)), - stuff->vallen); - } else { - xfree(msgtype); - return BadValue; - } - - if ((retval = MiscExtPassMessage(stuff->screen,msgtype,msgval,&retstr)) != 0) { - xfree(msgtype); - xfree(msgval); - return retval; - } - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.mesglen = (retstr? strlen(retstr): 0); - rep.length = (SIZEOF(xXF86MiscPassMessageReply) - SIZEOF(xGenericReply) + - ((rep.mesglen + 3) & ~3)) >> 2; - rep.status = 0; - - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.mesglen, n); - } - WriteToClient(client, SIZEOF(xXF86MiscPassMessageReply), (char *)&rep); - - if (rep.mesglen) - WriteToClient(client, rep.mesglen, (char *)retstr); - - xfree(msgtype); - xfree(msgval); - - return (client->noClientException); -} - -static int -ProcXF86MiscDispatch (client) - register ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_XF86MiscQueryVersion: - return ProcXF86MiscQueryVersion(client); -#ifdef _XF86MISC_SAVER_COMPAT_ - case X_XF86MiscGetSaver: - return ProcXF86MiscGetSaver(client); - case X_XF86MiscSetSaver: - return ProcXF86MiscSetSaver(client); -#endif - case X_XF86MiscGetMouseSettings: - return ProcXF86MiscGetMouseSettings(client); - case X_XF86MiscGetKbdSettings: - return ProcXF86MiscGetKbdSettings(client); - case X_XF86MiscSetClientVersion: - return ProcXF86MiscSetClientVersion(client); - case X_XF86MiscGetFilePaths: - return ProcXF86MiscGetFilePaths(client); - case X_XF86MiscPassMessage: - return ProcXF86MiscPassMessage(client); - default: - if (!xf86GetModInDevEnabled()) - return miscErrorBase + XF86MiscModInDevDisabled; - if (xf86GetModInDevAllowNonLocal() || LocalClient (client)) { - switch (stuff->data) { - case X_XF86MiscSetMouseSettings: - return ProcXF86MiscSetMouseSettings(client); - case X_XF86MiscSetKbdSettings: - return ProcXF86MiscSetKbdSettings(client); - case X_XF86MiscSetGrabKeysState: - return ProcXF86MiscSetGrabKeysState(client); - default: - return BadRequest; - } - } else - return miscErrorBase + XF86MiscModInDevClientNotLocal; - } -} - -static int -SProcXF86MiscQueryVersion(client) - register ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscQueryVersionReq); - swaps(&stuff->length, n); - return ProcXF86MiscQueryVersion(client); -} - -#ifdef _XF86MISC_SAVER_COMPAT_ -static int -SProcXF86MiscGetSaver(client) - ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscGetSaverReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscGetSaverReq); - swaps(&stuff->screen, n); - return ProcXF86MiscGetSaver(client); -} - -static int -SProcXF86MiscSetSaver(client) - ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscSetSaverReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscSetSaverReq); - swaps(&stuff->screen, n); - swapl(&stuff->suspendTime, n); - swapl(&stuff->offTime, n); - return ProcXF86MiscSetSaver(client); -} -#endif /* _XF86MISC_SAVER_COMPAT_ */ - -static int -SProcXF86MiscGetMouseSettings(client) - ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscGetMouseSettingsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscGetMouseSettingsReq); - return ProcXF86MiscGetMouseSettings(client); -} - -static int -SProcXF86MiscGetKbdSettings(client) - ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscGetKbdSettingsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscGetKbdSettingsReq); - return ProcXF86MiscGetKbdSettings(client); -} - -static int -SProcXF86MiscSetMouseSettings(client) - ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscSetMouseSettingsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscSetMouseSettingsReq); - swapl(&stuff->mousetype, n); - swapl(&stuff->baudrate, n); - swapl(&stuff->samplerate, n); - swapl(&stuff->resolution, n); - swapl(&stuff->buttons, n); - swapl(&stuff->emulate3timeout, n); - swapl(&stuff->flags, n); - return ProcXF86MiscSetMouseSettings(client); -} - -static int -SProcXF86MiscSetKbdSettings(client) - ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscSetKbdSettingsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscSetKbdSettingsReq); - swapl(&stuff->kbdtype, n); - swapl(&stuff->rate, n); - swapl(&stuff->delay, n); - return ProcXF86MiscSetKbdSettings(client); -} - -static int -SProcXF86MiscSetGrabKeysState(client) - ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscSetGrabKeysStateReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscSetGrabKeysStateReq); - swaps(&stuff->enable, n); - return ProcXF86MiscSetGrabKeysState(client); -} - -static int -SProcXF86MiscSetClientVersion(ClientPtr client) -{ - register int n; - REQUEST(xXF86MiscSetClientVersionReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscSetClientVersionReq); - swaps(&stuff->major, n); - swaps(&stuff->minor, n); - return ProcXF86MiscSetClientVersion(client); -} - -static int -SProcXF86MiscGetFilePaths(client) - ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscGetFilePathsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscGetFilePathsReq); - return ProcXF86MiscGetFilePaths(client); -} - -static int -SProcXF86MiscPassMessage(client) - ClientPtr client; -{ - register int n; - REQUEST(xXF86MiscPassMessageReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86MiscPassMessageReq); - return ProcXF86MiscPassMessage(client); -} - -static int -SProcXF86MiscDispatch (client) - register ClientPtr client; -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_XF86MiscQueryVersion: - return SProcXF86MiscQueryVersion(client); -#ifdef _XF86MISC_SAVER_COMPAT_ - case X_XF86MiscGetSaver: - return SProcXF86MiscGetSaver(client); - case X_XF86MiscSetSaver: - return SProcXF86MiscSetSaver(client); -#endif - case X_XF86MiscGetMouseSettings: - return SProcXF86MiscGetMouseSettings(client); - case X_XF86MiscGetKbdSettings: - return SProcXF86MiscGetKbdSettings(client); - case X_XF86MiscSetClientVersion: - return SProcXF86MiscSetClientVersion(client); - case X_XF86MiscGetFilePaths: - return SProcXF86MiscGetFilePaths(client); - case X_XF86MiscPassMessage: - return SProcXF86MiscPassMessage(client); - default: - if (!xf86GetModInDevEnabled()) - return miscErrorBase + XF86MiscModInDevDisabled; - if (xf86GetModInDevAllowNonLocal() || LocalClient (client)) { - switch (stuff->data) { - case X_XF86MiscSetMouseSettings: - return SProcXF86MiscSetMouseSettings(client); - case X_XF86MiscSetKbdSettings: - return SProcXF86MiscSetKbdSettings(client); - case X_XF86MiscSetGrabKeysState: - return SProcXF86MiscSetGrabKeysState(client); - default: - return BadRequest; - } - } else - return miscErrorBase + XF86MiscModInDevClientNotLocal; - } -} - diff --git a/nx-X11/programs/Xserver/Xext/xf86miscproc.h b/nx-X11/programs/Xserver/Xext/xf86miscproc.h deleted file mode 100644 index 5eefa02a3..000000000 --- a/nx-X11/programs/Xserver/Xext/xf86miscproc.h +++ /dev/null @@ -1,70 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/xf86miscproc.h,v 1.5 2002/11/20 04:04:58 dawes Exp $ */ - -/* Prototypes for Pointer/Keyboard functions that the DDX must provide */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#ifndef _XF86MISCPROC_H_ -#define _XF86MISCPROC_H_ - -typedef enum { - MISC_MSE_PROTO, - MISC_MSE_BAUDRATE, - MISC_MSE_SAMPLERATE, - MISC_MSE_RESOLUTION, - MISC_MSE_BUTTONS, - MISC_MSE_EM3BUTTONS, - MISC_MSE_EM3TIMEOUT, - MISC_MSE_CHORDMIDDLE, - MISC_MSE_FLAGS -} MiscExtMseValType; - -typedef enum { - MISC_KBD_TYPE, - MISC_KBD_RATE, - MISC_KBD_DELAY, - MISC_KBD_SERVNUMLOCK -} MiscExtKbdValType; - -typedef enum { - MISC_RET_SUCCESS, - MISC_RET_BADVAL, - MISC_RET_BADMSEPROTO, - MISC_RET_BADBAUDRATE, - MISC_RET_BADFLAGS, - MISC_RET_BADCOMBO, - MISC_RET_BADKBDTYPE, - MISC_RET_NOMODULE -} MiscExtReturn; - -typedef enum { - MISC_POINTER, - MISC_KEYBOARD -} MiscExtStructType; - -#define MISC_MSEFLAG_CLEARDTR 1 -#define MISC_MSEFLAG_CLEARRTS 2 -#define MISC_MSEFLAG_REOPEN 128 - -void XFree86MiscExtensionInit(void); - -Bool MiscExtGetMouseSettings(void **mouse, char **devname); -int MiscExtGetMouseValue(void * mouse, MiscExtMseValType valtype); -Bool MiscExtSetMouseValue(void * mouse, MiscExtMseValType valtype, int value); -Bool MiscExtGetKbdSettings(void **kbd); -int MiscExtGetKbdValue(void * kbd, MiscExtKbdValType valtype); -Bool MiscExtSetKbdValue(void * kbd, MiscExtKbdValType valtype, int value); -int MiscExtSetGrabKeysState(ClientPtr client, int enable); -void * MiscExtCreateStruct(MiscExtStructType mse_or_kbd); -void MiscExtDestroyStruct(void * structure, MiscExtStructType mse_or_kbd); -MiscExtReturn MiscExtApply(void * structure, MiscExtStructType mse_or_kbd); -Bool MiscExtSetMouseDevice(void * mouse, char* device); -Bool MiscExtGetFilePaths(const char **configfile, const char **modulepath, - const char **logfile); -int MiscExtPassMessage(int scrn, const char *msgtype, const char *msgval, - char **retstr); - -#endif - diff --git a/nx-X11/programs/Xserver/Xext/xf86vmode.c b/nx-X11/programs/Xserver/Xext/xf86vmode.c deleted file mode 100644 index 0595343c9..000000000 --- a/nx-X11/programs/Xserver/Xext/xf86vmode.c +++ /dev/null @@ -1,2206 +0,0 @@ -/* $XFree86: xc/programs/Xserver/Xext/xf86vmode.c,v 3.58 2003/11/06 18:37:57 tsi Exp $ */ - -/* - -Copyright 1995 Kaleb S. KEITHLEY - -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 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 shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL Kaleb S. KEITHLEY BE LIABLE FOR ANY CLAIM, DAMAGES -OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of Kaleb S. KEITHLEY -shall not be used in advertising or otherwise to promote the sale, use -or other dealings in this Software without prior written authorization -from Kaleb S. KEITHLEY - -*/ -/* $XdotOrg: xc/programs/Xserver/Xext/xf86vmode.c,v 1.8 2005/07/16 03:49:58 kem Exp $ */ -/* $Xorg: xf86vmode.c,v 1.3 2000/08/17 19:47:59 cpqbld Exp $ */ -/* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */ - -#ifdef HAVE_XORG_CONFIG_H -#include -#endif - -#define NEED_REPLIES -#define NEED_EVENTS -#include -#include -#include "misc.h" -#include "dixstruct.h" -#include "extnsionst.h" -#include "scrnintstr.h" -#include "servermd.h" -#define _XF86VIDMODE_SERVER_ -#include -#include "swaprep.h" -#include "xf86.h" -#include "vidmodeproc.h" - -#ifdef EXTMODULE -#include "xf86_ansic.h" -#endif - -#define DEFAULT_XF86VIDMODE_VERBOSITY 3 - -static int VidModeErrorBase; -static int VidModeGeneration = 0; -static int VidModeClientPrivateIndex; - -/* This holds the client's version information */ -typedef struct { - int major; - int minor; -} VidModePrivRec, *VidModePrivPtr; - -#define VMPRIV(c) ((c)->devPrivates[VidModeClientPrivateIndex].ptr) - -static void XF86VidModeResetProc( - ExtensionEntry* /* extEntry */ -); - -static DISPATCH_PROC(ProcXF86VidModeDispatch); -static DISPATCH_PROC(ProcXF86VidModeGetAllModeLines); -static DISPATCH_PROC(ProcXF86VidModeGetModeLine); -static DISPATCH_PROC(ProcXF86VidModeGetMonitor); -static DISPATCH_PROC(ProcXF86VidModeLockModeSwitch); -static DISPATCH_PROC(ProcXF86VidModeAddModeLine); -static DISPATCH_PROC(ProcXF86VidModeDeleteModeLine); -static DISPATCH_PROC(ProcXF86VidModeModModeLine); -static DISPATCH_PROC(ProcXF86VidModeValidateModeLine); -static DISPATCH_PROC(ProcXF86VidModeQueryVersion); -static DISPATCH_PROC(ProcXF86VidModeSwitchMode); -static DISPATCH_PROC(ProcXF86VidModeSwitchToMode); -static DISPATCH_PROC(ProcXF86VidModeGetViewPort); -static DISPATCH_PROC(ProcXF86VidModeSetViewPort); -static DISPATCH_PROC(ProcXF86VidModeGetDotClocks); -static DISPATCH_PROC(ProcXF86VidModeSetGamma); -static DISPATCH_PROC(ProcXF86VidModeGetGamma); -static DISPATCH_PROC(ProcXF86VidModeSetClientVersion); -static DISPATCH_PROC(ProcXF86VidModeGetGammaRamp); -static DISPATCH_PROC(ProcXF86VidModeSetGammaRamp); -static DISPATCH_PROC(ProcXF86VidModeGetGammaRampSize); -static DISPATCH_PROC(SProcXF86VidModeDispatch); -static DISPATCH_PROC(SProcXF86VidModeGetAllModeLines); -static DISPATCH_PROC(SProcXF86VidModeGetModeLine); -static DISPATCH_PROC(SProcXF86VidModeGetMonitor); -static DISPATCH_PROC(SProcXF86VidModeLockModeSwitch); -static DISPATCH_PROC(SProcXF86VidModeAddModeLine); -static DISPATCH_PROC(SProcXF86VidModeDeleteModeLine); -static DISPATCH_PROC(SProcXF86VidModeModModeLine); -static DISPATCH_PROC(SProcXF86VidModeValidateModeLine); -static DISPATCH_PROC(SProcXF86VidModeQueryVersion); -static DISPATCH_PROC(SProcXF86VidModeSwitchMode); -static DISPATCH_PROC(SProcXF86VidModeSwitchToMode); -static DISPATCH_PROC(SProcXF86VidModeGetViewPort); -static DISPATCH_PROC(SProcXF86VidModeSetViewPort); -static DISPATCH_PROC(SProcXF86VidModeGetDotClocks); -static DISPATCH_PROC(SProcXF86VidModeSetGamma); -static DISPATCH_PROC(SProcXF86VidModeGetGamma); -static DISPATCH_PROC(SProcXF86VidModeSetClientVersion); -static DISPATCH_PROC(SProcXF86VidModeGetGammaRamp); -static DISPATCH_PROC(SProcXF86VidModeSetGammaRamp); -static DISPATCH_PROC(SProcXF86VidModeGetGammaRampSize); - -#if 0 -static unsigned char XF86VidModeReqCode = 0; -#endif - -/* The XF86VIDMODE_EVENTS code is far from complete */ - -#ifdef XF86VIDMODE_EVENTS -static int XF86VidModeEventBase = 0; - -static void SXF86VidModeNotifyEvent(); - xXF86VidModeNotifyEvent * /* from */, - xXF86VidModeNotifyEvent * /* to */ -); - -extern WindowPtr *WindowTable; - -static RESTYPE EventType; /* resource type for event masks */ - -typedef struct _XF86VidModeEvent *XF86VidModeEventPtr; - -typedef struct _XF86VidModeEvent { - XF86VidModeEventPtr next; - ClientPtr client; - ScreenPtr screen; - XID resource; - CARD32 mask; -} XF86VidModeEventRec; - -static int XF86VidModeFreeEvents(); - -typedef struct _XF86VidModeScreenPrivate { - XF86VidModeEventPtr events; - Bool hasWindow; -} XF86VidModeScreenPrivateRec, *XF86VidModeScreenPrivatePtr; - -static int ScreenPrivateIndex; - -#define GetScreenPrivate(s) ((ScreenSaverScreenPrivatePtr)(s)->devPrivates[ScreenPrivateIndex].ptr) -#define SetScreenPrivate(s,v) ((s)->devPrivates[ScreenPrivateIndex].ptr = (void *) v); -#define SetupScreen(s) ScreenSaverScreenPrivatePtr pPriv = GetScreenPrivate(s) - -#define New(t) (xalloc (sizeof (t))) -#endif - -#ifdef DEBUG -# define DEBUG_P(x) ErrorF(x"\n"); -#else -# define DEBUG_P(x) /**/ -#endif - -void -XFree86VidModeExtensionInit(void) -{ - ExtensionEntry* extEntry; - ScreenPtr pScreen; - int i; - Bool enabled = FALSE; - - DEBUG_P("XFree86VidModeExtensionInit"); - -#ifdef XF86VIDMODE_EVENTS - EventType = CreateNewResourceType(XF86VidModeFreeEvents); - ScreenPrivateIndex = AllocateScreenPrivateIndex (); -#endif - - for(i = 0; i < screenInfo.numScreens; i++) { - pScreen = screenInfo.screens[i]; - if (VidModeExtensionInit(pScreen)) - enabled = TRUE; -#ifdef XF86VIDMODE_EVENTS - SetScreenPrivate (pScreen, NULL); -#endif - } - /* This means that the DDX doesn't want the vidmode extension enabled */ - if (!enabled) - return; - - /* - * Allocate a client private index to hold the client's version - * information. - */ - if (VidModeGeneration != serverGeneration) { - VidModeClientPrivateIndex = AllocateClientPrivateIndex(); - /* - * Allocate 0 length, and use the private to hold a pointer to our - * VidModePrivRec. - */ - if (!AllocateClientPrivate(VidModeClientPrivateIndex, 0)) { - ErrorF("XFree86VidModeExtensionInit: " - "AllocateClientPrivate failed\n"); - return; - } - VidModeGeneration = serverGeneration; - } - - if ( -#ifdef XF86VIDMODE_EVENTS - EventType && ScreenPrivateIndex != -1 && -#endif - (extEntry = AddExtension(XF86VIDMODENAME, - XF86VidModeNumberEvents, - XF86VidModeNumberErrors, - ProcXF86VidModeDispatch, - SProcXF86VidModeDispatch, - XF86VidModeResetProc, - StandardMinorOpcode))) { -#if 0 - XF86VidModeReqCode = (unsigned char)extEntry->base; -#endif - VidModeErrorBase = extEntry->errorBase; -#ifdef XF86VIDMODE_EVENTS - XF86VidModeEventBase = extEntry->eventBase; - EventSwapVector[XF86VidModeEventBase] = (EventSwapPtr)SXF86VidModeNotifyEvent; -#endif - } -} - -/*ARGSUSED*/ -static void -XF86VidModeResetProc (extEntry) - ExtensionEntry* extEntry; -{ -} - -static int -ClientMajorVersion(ClientPtr client) -{ - VidModePrivPtr pPriv; - - pPriv = VMPRIV(client); - if (!pPriv) - return 0; - else - return pPriv->major; -} - -#ifdef XF86VIDMODE_EVENTS -static void -CheckScreenPrivate (pScreen) - ScreenPtr pScreen; -{ - SetupScreen (pScreen); - - if (!pPriv) - return; - if (!pPriv->events && !pPriv->hasWindow) { - xfree (pPriv); - SetScreenPrivate (pScreen, NULL); - } -} - -static XF86VidModeScreenPrivatePtr -MakeScreenPrivate (pScreen) - ScreenPtr pScreen; -{ - SetupScreen (pScreen); - - if (pPriv) - return pPriv; - pPriv = New (XF86VidModeScreenPrivateRec); - if (!pPriv) - return 0; - pPriv->events = 0; - pPriv->hasWindow = FALSE; - SetScreenPrivate (pScreen, pPriv); - return pPriv; -} - -static unsigned long -getEventMask (ScreenPtr pScreen, ClientPtr client) -{ - SetupScreen(pScreen); - XF86VidModeEventPtr pEv; - - if (!pPriv) - return 0; - for (pEv = pPriv->events; pEv; pEv = pEv->next) - if (pEv->client == client) - return pEv->mask; - return 0; -} - -static Bool -setEventMask (ScreenPtr pScreen, ClientPtr client, unsigned long mask) -{ - SetupScreen(pScreen); - XF86VidModeEventPtr pEv, *pPrev; - - if (getEventMask (pScreen, client) == mask) - return TRUE; - if (!pPriv) { - pPriv = MakeScreenPrivate (pScreen); - if (!pPriv) - return FALSE; - } - for (pPrev = &pPriv->events; pEv = *pPrev; pPrev = &pEv->next) - if (pEv->client == client) - break; - if (mask == 0) { - *pPrev = pEv->next; - xfree (pEv); - CheckScreenPrivate (pScreen); - } else { - if (!pEv) { - pEv = New (ScreenSaverEventRec); - if (!pEv) { - CheckScreenPrivate (pScreen); - return FALSE; - } - *pPrev = pEv; - pEv->next = NULL; - pEv->client = client; - pEv->screen = pScreen; - pEv->resource = FakeClientID (client->index); - } - pEv->mask = mask; - } - return TRUE; -} - -static int -XF86VidModeFreeEvents(void * value, XID id) -{ - XF86VidModeEventPtr pOld = (XF86VidModeEventPtr)value; - ScreenPtr pScreen = pOld->screen; - SetupScreen (pScreen); - XF86VidModeEventPtr pEv, *pPrev; - - if (!pPriv) - return TRUE; - for (pPrev = &pPriv->events; pEv = *pPrev; pPrev = &pEv->next) - if (pEv == pOld) - break; - if (!pEv) - return TRUE; - *pPrev = pEv->next; - xfree (pEv); - CheckScreenPrivate (pScreen); - return TRUE; -} - -static void -SendXF86VidModeNotify(ScreenPtr pScreen, int state, Bool forced) -{ - XF86VidModeScreenPrivatePtr pPriv; - XF86VidModeEventPtr pEv; - unsigned long mask; - xXF86VidModeNotifyEvent ev; - ClientPtr client; - int kind; - - UpdateCurrentTimeIf (); - mask = XF86VidModeNotifyMask; - pScreen = screenInfo.screens[pScreen->myNum]; - pPriv = GetScreenPrivate(pScreen); - if (!pPriv) - return; - kind = XF86VidModeModeChange; - for (pEv = pPriv->events; pEv; pEv = pEv->next) - { - client = pEv->client; - if (client->clientGone) - continue; - if (!(pEv->mask & mask)) - continue; - ev.type = XF86VidModeNotify + XF86VidModeEventBase; - ev.state = state; - ev.sequenceNumber = client->sequence; - ev.timestamp = currentTime.milliseconds; - ev.root = WindowTable[pScreen->myNum]->drawable.id; - ev.kind = kind; - ev.forced = forced; - WriteEventsToClient (client, 1, (xEvent *) &ev); - } -} - -static void -SXF86VidModeNotifyEvent(xXF86VidModeNotifyEvent *from, - xXF86VidModeNotifyEvent *to) -{ - to->type = from->type; - to->state = from->state; - cpswaps (from->sequenceNumber, to->sequenceNumber); - cpswapl (from->timestamp, to->timestamp); - cpswapl (from->root, to->root); - to->kind = from->kind; - to->forced = from->forced; -} -#endif - -static int -ProcXF86VidModeQueryVersion(ClientPtr client) -{ - xXF86VidModeQueryVersionReply rep; - register int n; - - DEBUG_P("XF86VidModeQueryVersion"); - - REQUEST_SIZE_MATCH(xXF86VidModeQueryVersionReq); - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.majorVersion = XF86VIDMODE_MAJOR_VERSION; - rep.minorVersion = XF86VIDMODE_MINOR_VERSION; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.majorVersion, n); - swaps(&rep.minorVersion, n); - } - WriteToClient(client, sizeof(xXF86VidModeQueryVersionReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcXF86VidModeGetModeLine(ClientPtr client) -{ - REQUEST(xXF86VidModeGetModeLineReq); - xXF86VidModeGetModeLineReply rep; - xXF86OldVidModeGetModeLineReply oldrep; - void * mode; - register int n; - int dotClock; - int ver; - - DEBUG_P("XF86VidModeGetModeline"); - - ver = ClientMajorVersion(client); - REQUEST_SIZE_MATCH(xXF86VidModeGetModeLineReq); - rep.type = X_Reply; - if (ver < 2) { - rep.length = (SIZEOF(xXF86OldVidModeGetModeLineReply) - - SIZEOF(xGenericReply)) >> 2; - } else { - rep.length = (SIZEOF(xXF86VidModeGetModeLineReply) - - SIZEOF(xGenericReply)) >> 2; - } - rep.sequenceNumber = client->sequence; - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) - return BadValue; - - rep.dotclock = dotClock; - rep.hdisplay = VidModeGetModeValue(mode, VIDMODE_H_DISPLAY); - rep.hsyncstart = VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART); - rep.hsyncend = VidModeGetModeValue(mode, VIDMODE_H_SYNCEND); - rep.htotal = VidModeGetModeValue(mode, VIDMODE_H_TOTAL); - rep.hskew = VidModeGetModeValue(mode, VIDMODE_H_SKEW); - rep.vdisplay = VidModeGetModeValue(mode, VIDMODE_V_DISPLAY); - rep.vsyncstart = VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART); - rep.vsyncend = VidModeGetModeValue(mode, VIDMODE_V_SYNCEND); - rep.vtotal = VidModeGetModeValue(mode, VIDMODE_V_TOTAL); - rep.flags = VidModeGetModeValue(mode, VIDMODE_FLAGS); - - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("GetModeLine - scrn: %d clock: %ld\n", - stuff->screen, (unsigned long)rep.dotclock); - ErrorF("GetModeLine - hdsp: %d hbeg: %d hend: %d httl: %d\n", - rep.hdisplay, rep.hsyncstart, - rep.hsyncend, rep.htotal); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", - rep.vdisplay, rep.vsyncstart, rep.vsyncend, - rep.vtotal, (unsigned long)rep.flags); - } - - /* - * Older servers sometimes had server privates that the VidMode - * extention made available. So to be compatiable pretend that - * there are no server privates to pass to the client - */ - rep.privsize = 0; - - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.dotclock, n); - swaps(&rep.hdisplay, n); - swaps(&rep.hsyncstart, n); - swaps(&rep.hsyncend, n); - swaps(&rep.htotal, n); - swaps(&rep.hskew, n); - swaps(&rep.vdisplay, n); - swaps(&rep.vsyncstart, n); - swaps(&rep.vsyncend, n); - swaps(&rep.vtotal, n); - swapl(&rep.flags, n); - swapl(&rep.privsize, n); - } - if (ver < 2) { - oldrep.type = rep.type; - oldrep.sequenceNumber = rep.sequenceNumber; - oldrep.length = rep.length; - oldrep.dotclock = rep.dotclock; - oldrep.hdisplay = rep.hdisplay; - oldrep.hsyncstart = rep.hsyncstart; - oldrep.hsyncend = rep.hsyncend; - oldrep.htotal = rep.htotal; - oldrep.vdisplay = rep.vdisplay; - oldrep.vsyncstart = rep.vsyncstart; - oldrep.vsyncend = rep.vsyncend; - oldrep.vtotal = rep.vtotal; - oldrep.flags = rep.flags; - oldrep.privsize = rep.privsize; - WriteToClient(client, sizeof(xXF86OldVidModeGetModeLineReply), - (char *)&oldrep); - } else { - WriteToClient(client, sizeof(xXF86VidModeGetModeLineReply), - (char *)&rep); - } - return (client->noClientException); -} - -static int -ProcXF86VidModeGetAllModeLines(ClientPtr client) -{ - REQUEST(xXF86VidModeGetAllModeLinesReq); - xXF86VidModeGetAllModeLinesReply rep; - xXF86VidModeModeInfo mdinf; - xXF86OldVidModeModeInfo oldmdinf; - void * mode; - int modecount, dotClock; - register int n; - int ver; - - DEBUG_P("XF86VidModeGetAllModelines"); - - REQUEST_SIZE_MATCH(xXF86VidModeGetAllModeLinesReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - ver = ClientMajorVersion(client); - - modecount = VidModeGetNumOfModes(stuff->screen); - if (modecount < 1) - return (VidModeErrorBase + XF86VidModeExtensionDisabled); - - if (!VidModeGetFirstModeline(stuff->screen, &mode, &dotClock)) - return BadValue; - - rep.type = X_Reply; - rep.length = SIZEOF(xXF86VidModeGetAllModeLinesReply) - - SIZEOF(xGenericReply); - if (ver < 2) - rep.length += modecount * sizeof(xXF86OldVidModeModeInfo); - else - rep.length += modecount * sizeof(xXF86VidModeModeInfo); - rep.length >>= 2; - rep.sequenceNumber = client->sequence; - rep.modecount = modecount; - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.modecount, n); - } - WriteToClient(client, sizeof(xXF86VidModeGetAllModeLinesReply), (char *)&rep); - - do { - mdinf.dotclock = dotClock; - mdinf.hdisplay = VidModeGetModeValue(mode, VIDMODE_H_DISPLAY); - mdinf.hsyncstart = VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART); - mdinf.hsyncend = VidModeGetModeValue(mode, VIDMODE_H_SYNCEND); - mdinf.htotal = VidModeGetModeValue(mode, VIDMODE_H_TOTAL); - mdinf.hskew = VidModeGetModeValue(mode, VIDMODE_H_SKEW); - mdinf.vdisplay = VidModeGetModeValue(mode, VIDMODE_V_DISPLAY); - mdinf.vsyncstart = VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART); - mdinf.vsyncend = VidModeGetModeValue(mode, VIDMODE_V_SYNCEND); - mdinf.vtotal = VidModeGetModeValue(mode, VIDMODE_V_TOTAL); - mdinf.flags = VidModeGetModeValue(mode, VIDMODE_FLAGS); - mdinf.privsize = 0; - if (client->swapped) { - swapl(&mdinf.dotclock, n); - swaps(&mdinf.hdisplay, n); - swaps(&mdinf.hsyncstart, n); - swaps(&mdinf.hsyncend, n); - swaps(&mdinf.htotal, n); - swaps(&mdinf.hskew, n); - swaps(&mdinf.vdisplay, n); - swaps(&mdinf.vsyncstart, n); - swaps(&mdinf.vsyncend, n); - swaps(&mdinf.vtotal, n); - swapl(&mdinf.flags, n); - swapl(&mdinf.privsize, n); - } - if (ver < 2) { - oldmdinf.dotclock = mdinf.dotclock; - oldmdinf.hdisplay = mdinf.hdisplay; - oldmdinf.hsyncstart = mdinf.hsyncstart; - oldmdinf.hsyncend = mdinf.hsyncend; - oldmdinf.htotal = mdinf.htotal; - oldmdinf.vdisplay = mdinf.vdisplay; - oldmdinf.vsyncstart = mdinf.vsyncstart; - oldmdinf.vsyncend = mdinf.vsyncend; - oldmdinf.vtotal = mdinf.vtotal; - oldmdinf.flags = mdinf.flags; - oldmdinf.privsize = mdinf.privsize; - WriteToClient(client, sizeof(xXF86OldVidModeModeInfo), - (char *)&oldmdinf); - } else { - WriteToClient(client, sizeof(xXF86VidModeModeInfo), (char *)&mdinf); - } - - } while (VidModeGetNextModeline(stuff->screen, &mode, &dotClock)); - - return (client->noClientException); -} - -#define MODEMATCH(mode,stuff) \ - (VidModeGetModeValue(mode, VIDMODE_H_DISPLAY) == stuff->hdisplay \ - && VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART) == stuff->hsyncstart \ - && VidModeGetModeValue(mode, VIDMODE_H_SYNCEND) == stuff->hsyncend \ - && VidModeGetModeValue(mode, VIDMODE_H_TOTAL) == stuff->htotal \ - && VidModeGetModeValue(mode, VIDMODE_V_DISPLAY) == stuff->vdisplay \ - && VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART) == stuff->vsyncstart \ - && VidModeGetModeValue(mode, VIDMODE_V_SYNCEND) == stuff->vsyncend \ - && VidModeGetModeValue(mode, VIDMODE_V_TOTAL) == stuff->vtotal \ - && VidModeGetModeValue(mode, VIDMODE_FLAGS) == stuff->flags ) - -static int -ProcXF86VidModeAddModeLine(ClientPtr client) -{ - REQUEST(xXF86VidModeAddModeLineReq); - xXF86OldVidModeAddModeLineReq *oldstuff = - (xXF86OldVidModeAddModeLineReq *)client->requestBuffer; - xXF86VidModeAddModeLineReq newstuff; - void * mode; - int len; - int dotClock; - int ver; - - DEBUG_P("XF86VidModeAddModeline"); - - ver = ClientMajorVersion(client); - if (ver < 2) { - /* convert from old format */ - stuff = &newstuff; - stuff->length = oldstuff->length; - stuff->screen = oldstuff->screen; - stuff->dotclock = oldstuff->dotclock; - stuff->hdisplay = oldstuff->hdisplay; - stuff->hsyncstart = oldstuff->hsyncstart; - stuff->hsyncend = oldstuff->hsyncend; - stuff->htotal = oldstuff->htotal; - stuff->hskew = 0; - stuff->vdisplay = oldstuff->vdisplay; - stuff->vsyncstart = oldstuff->vsyncstart; - stuff->vsyncend = oldstuff->vsyncend; - stuff->vtotal = oldstuff->vtotal; - stuff->flags = oldstuff->flags; - stuff->privsize = oldstuff->privsize; - stuff->after_dotclock = oldstuff->after_dotclock; - stuff->after_hdisplay = oldstuff->after_hdisplay; - stuff->after_hsyncstart = oldstuff->after_hsyncstart; - stuff->after_hsyncend = oldstuff->after_hsyncend; - stuff->after_htotal = oldstuff->after_htotal; - stuff->after_hskew = 0; - stuff->after_vdisplay = oldstuff->after_vdisplay; - stuff->after_vsyncstart = oldstuff->after_vsyncstart; - stuff->after_vsyncend = oldstuff->after_vsyncend; - stuff->after_vtotal = oldstuff->after_vtotal; - stuff->after_flags = oldstuff->after_flags; - } - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("AddModeLine - scrn: %d clock: %ld\n", - (int)stuff->screen, (unsigned long)stuff->dotclock); - ErrorF("AddModeLine - hdsp: %d hbeg: %d hend: %d httl: %d\n", - stuff->hdisplay, stuff->hsyncstart, - stuff->hsyncend, stuff->htotal); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", - stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, - stuff->vtotal, (unsigned long)stuff->flags); - ErrorF(" after - scrn: %d clock: %ld\n", - (int)stuff->screen, (unsigned long)stuff->after_dotclock); - ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", - stuff->after_hdisplay, stuff->after_hsyncstart, - stuff->after_hsyncend, stuff->after_htotal); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", - stuff->after_vdisplay, stuff->after_vsyncstart, - stuff->after_vsyncend, stuff->after_vtotal, - (unsigned long)stuff->after_flags); - } - - if (ver < 2) { - REQUEST_AT_LEAST_SIZE(xXF86OldVidModeAddModeLineReq); - len = client->req_len - (sizeof(xXF86OldVidModeAddModeLineReq) >> 2); - } else { - REQUEST_AT_LEAST_SIZE(xXF86VidModeAddModeLineReq); - len = client->req_len - (sizeof(xXF86VidModeAddModeLineReq) >> 2); - } - if (len != stuff->privsize) - return BadLength; - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if (stuff->hsyncstart < stuff->hdisplay || - stuff->hsyncend < stuff->hsyncstart || - stuff->htotal < stuff->hsyncend || - stuff->vsyncstart < stuff->vdisplay || - stuff->vsyncend < stuff->vsyncstart || - stuff->vtotal < stuff->vsyncend) - return BadValue; - - if (stuff->after_hsyncstart < stuff->after_hdisplay || - stuff->after_hsyncend < stuff->after_hsyncstart || - stuff->after_htotal < stuff->after_hsyncend || - stuff->after_vsyncstart < stuff->after_vdisplay || - stuff->after_vsyncend < stuff->after_vsyncstart || - stuff->after_vtotal < stuff->after_vsyncend) - return BadValue; - - if (stuff->after_htotal != 0 || stuff->after_vtotal != 0) { - Bool found = FALSE; - if (VidModeGetFirstModeline(stuff->screen, &mode, &dotClock)) { - do { - if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) - == dotClock) && MODEMATCH(mode, stuff)) { - found = TRUE; - break; - } - } while (VidModeGetNextModeline(stuff->screen, &mode, &dotClock)); - } - if (!found) - return BadValue; - } - - - mode = VidModeCreateMode(); - if (mode == NULL) - return BadValue; - - VidModeSetModeValue(mode, VIDMODE_CLOCK, stuff->dotclock); - VidModeSetModeValue(mode, VIDMODE_H_DISPLAY, stuff->hdisplay); - VidModeSetModeValue(mode, VIDMODE_H_SYNCSTART, stuff->hsyncstart); - VidModeSetModeValue(mode, VIDMODE_H_SYNCEND, stuff->hsyncend); - VidModeSetModeValue(mode, VIDMODE_H_TOTAL, stuff->htotal); - VidModeSetModeValue(mode, VIDMODE_H_SKEW, stuff->hskew); - VidModeSetModeValue(mode, VIDMODE_V_DISPLAY, stuff->vdisplay); - VidModeSetModeValue(mode, VIDMODE_V_SYNCSTART, stuff->vsyncstart); - VidModeSetModeValue(mode, VIDMODE_V_SYNCEND, stuff->vsyncend); - VidModeSetModeValue(mode, VIDMODE_V_TOTAL, stuff->vtotal); - VidModeSetModeValue(mode, VIDMODE_FLAGS, stuff->flags); - - if (stuff->privsize) - ErrorF("AddModeLine - Privates in request have been ignored\n"); - - /* Check that the mode is consistent with the monitor specs */ - switch (VidModeCheckModeForMonitor(stuff->screen, mode)) { - case MODE_OK: - break; - case MODE_HSYNC: - case MODE_H_ILLEGAL: - xfree(mode); - return VidModeErrorBase + XF86VidModeBadHTimings; - case MODE_VSYNC: - case MODE_V_ILLEGAL: - xfree(mode); - return VidModeErrorBase + XF86VidModeBadVTimings; - default: - xfree(mode); - return VidModeErrorBase + XF86VidModeModeUnsuitable; - } - - /* Check that the driver is happy with the mode */ - if (VidModeCheckModeForDriver(stuff->screen, mode) != MODE_OK) { - xfree(mode); - return VidModeErrorBase + XF86VidModeModeUnsuitable; - } - - VidModeSetCrtcForMode(stuff->screen, mode); - - VidModeAddModeline(stuff->screen, mode); - - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) - ErrorF("AddModeLine - Succeeded\n"); - return client->noClientException; -} - -static int -ProcXF86VidModeDeleteModeLine(ClientPtr client) -{ - REQUEST(xXF86VidModeDeleteModeLineReq); - xXF86OldVidModeDeleteModeLineReq *oldstuff = - (xXF86OldVidModeDeleteModeLineReq *)client->requestBuffer; - xXF86VidModeDeleteModeLineReq newstuff; - void * mode; - int len, dotClock; - int ver; - - DEBUG_P("XF86VidModeDeleteModeline"); - - ver = ClientMajorVersion(client); - if (ver < 2) { - /* convert from old format */ - stuff = &newstuff; - stuff->length = oldstuff->length; - stuff->screen = oldstuff->screen; - stuff->dotclock = oldstuff->dotclock; - stuff->hdisplay = oldstuff->hdisplay; - stuff->hsyncstart = oldstuff->hsyncstart; - stuff->hsyncend = oldstuff->hsyncend; - stuff->htotal = oldstuff->htotal; - stuff->hskew = 0; - stuff->vdisplay = oldstuff->vdisplay; - stuff->vsyncstart = oldstuff->vsyncstart; - stuff->vsyncend = oldstuff->vsyncend; - stuff->vtotal = oldstuff->vtotal; - stuff->flags = oldstuff->flags; - stuff->privsize = oldstuff->privsize; - } - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("DeleteModeLine - scrn: %d clock: %ld\n", - (int)stuff->screen, (unsigned long)stuff->dotclock); - ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", - stuff->hdisplay, stuff->hsyncstart, - stuff->hsyncend, stuff->htotal); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", - stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, - stuff->vtotal, (unsigned long)stuff->flags); - } - - if (ver < 2) { - REQUEST_AT_LEAST_SIZE(xXF86OldVidModeDeleteModeLineReq); - len = client->req_len - (sizeof(xXF86OldVidModeDeleteModeLineReq) >> 2); - } else { - REQUEST_AT_LEAST_SIZE(xXF86VidModeDeleteModeLineReq); - len = client->req_len - (sizeof(xXF86VidModeDeleteModeLineReq) >> 2); - } - if (len != stuff->privsize) { - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("req_len = %ld, sizeof(Req) = %d, privsize = %ld, " - "len = %d, length = %d\n", - (unsigned long)client->req_len, - (int)sizeof(xXF86VidModeDeleteModeLineReq)>>2, - (unsigned long)stuff->privsize, len, stuff->length); - } - return BadLength; - } - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) - return BadValue; - - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("Checking against clock: %d (%d)\n", - VidModeGetModeValue(mode, VIDMODE_CLOCK), dotClock); - ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", - VidModeGetModeValue(mode, VIDMODE_H_DISPLAY), - VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART), - VidModeGetModeValue(mode, VIDMODE_H_SYNCEND), - VidModeGetModeValue(mode, VIDMODE_H_TOTAL)); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %d\n", - VidModeGetModeValue(mode, VIDMODE_V_DISPLAY), - VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART), - VidModeGetModeValue(mode, VIDMODE_V_SYNCEND), - VidModeGetModeValue(mode, VIDMODE_V_TOTAL), - VidModeGetModeValue(mode, VIDMODE_FLAGS)); - } - if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) == dotClock) && - MODEMATCH(mode, stuff)) - return BadValue; - - if (!VidModeGetFirstModeline(stuff->screen, &mode, &dotClock)) - return BadValue; - - do { - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("Checking against clock: %d (%d)\n", - VidModeGetModeValue(mode, VIDMODE_CLOCK), dotClock); - ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", - VidModeGetModeValue(mode, VIDMODE_H_DISPLAY), - VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART), - VidModeGetModeValue(mode, VIDMODE_H_SYNCEND), - VidModeGetModeValue(mode, VIDMODE_H_TOTAL)); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %d\n", - VidModeGetModeValue(mode, VIDMODE_V_DISPLAY), - VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART), - VidModeGetModeValue(mode, VIDMODE_V_SYNCEND), - VidModeGetModeValue(mode, VIDMODE_V_TOTAL), - VidModeGetModeValue(mode, VIDMODE_FLAGS)); - } - if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) == dotClock) && - MODEMATCH(mode, stuff)) { - VidModeDeleteModeline(stuff->screen, mode); - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) - ErrorF("DeleteModeLine - Succeeded\n"); - return(client->noClientException); - } - } while (VidModeGetNextModeline(stuff->screen, &mode, &dotClock)); - - return BadValue; -} - -static int -ProcXF86VidModeModModeLine(ClientPtr client) -{ - REQUEST(xXF86VidModeModModeLineReq); - xXF86OldVidModeModModeLineReq *oldstuff = - (xXF86OldVidModeModModeLineReq *)client->requestBuffer; - xXF86VidModeModModeLineReq newstuff; - void * mode, modetmp; - int len, dotClock; - int ver; - - DEBUG_P("XF86VidModeModModeline"); - - ver = ClientMajorVersion(client); - if (ver < 2 ) { - /* convert from old format */ - stuff = &newstuff; - stuff->length = oldstuff->length; - stuff->screen = oldstuff->screen; - stuff->hdisplay = oldstuff->hdisplay; - stuff->hsyncstart = oldstuff->hsyncstart; - stuff->hsyncend = oldstuff->hsyncend; - stuff->htotal = oldstuff->htotal; - stuff->hskew = 0; - stuff->vdisplay = oldstuff->vdisplay; - stuff->vsyncstart = oldstuff->vsyncstart; - stuff->vsyncend = oldstuff->vsyncend; - stuff->vtotal = oldstuff->vtotal; - stuff->flags = oldstuff->flags; - stuff->privsize = oldstuff->privsize; - } - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("ModModeLine - scrn: %d hdsp: %d hbeg: %d hend: %d httl: %d\n", - (int)stuff->screen, stuff->hdisplay, stuff->hsyncstart, - stuff->hsyncend, stuff->htotal); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", - stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, - stuff->vtotal, (unsigned long)stuff->flags); - } - - if (ver < 2) { - REQUEST_AT_LEAST_SIZE(xXF86OldVidModeModModeLineReq); - len = client->req_len - (sizeof(xXF86OldVidModeModModeLineReq) >> 2); - } else { - REQUEST_AT_LEAST_SIZE(xXF86VidModeModModeLineReq); - len = client->req_len - (sizeof(xXF86VidModeModModeLineReq) >> 2); - } - if (len != stuff->privsize) - return BadLength; - - if (stuff->hsyncstart < stuff->hdisplay || - stuff->hsyncend < stuff->hsyncstart || - stuff->htotal < stuff->hsyncend || - stuff->vsyncstart < stuff->vdisplay || - stuff->vsyncend < stuff->vsyncstart || - stuff->vtotal < stuff->vsyncend) - return BadValue; - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) - return BadValue; - - modetmp = VidModeCreateMode(); - VidModeCopyMode(mode, modetmp); - - VidModeSetModeValue(modetmp, VIDMODE_H_DISPLAY, stuff->hdisplay); - VidModeSetModeValue(modetmp, VIDMODE_H_SYNCSTART, stuff->hsyncstart); - VidModeSetModeValue(modetmp, VIDMODE_H_SYNCEND, stuff->hsyncend); - VidModeSetModeValue(modetmp, VIDMODE_H_TOTAL, stuff->htotal); - VidModeSetModeValue(modetmp, VIDMODE_H_SKEW, stuff->hskew); - VidModeSetModeValue(modetmp, VIDMODE_V_DISPLAY, stuff->vdisplay); - VidModeSetModeValue(modetmp, VIDMODE_V_SYNCSTART, stuff->vsyncstart); - VidModeSetModeValue(modetmp, VIDMODE_V_SYNCEND, stuff->vsyncend); - VidModeSetModeValue(modetmp, VIDMODE_V_TOTAL, stuff->vtotal); - VidModeSetModeValue(modetmp, VIDMODE_FLAGS, stuff->flags); - - if (stuff->privsize) - ErrorF("ModModeLine - Privates in request have been ignored\n"); - - /* Check that the mode is consistent with the monitor specs */ - switch (VidModeCheckModeForMonitor(stuff->screen, modetmp)) { - case MODE_OK: - break; - case MODE_HSYNC: - case MODE_H_ILLEGAL: - xfree(modetmp); - return VidModeErrorBase + XF86VidModeBadHTimings; - case MODE_VSYNC: - case MODE_V_ILLEGAL: - xfree(modetmp); - return VidModeErrorBase + XF86VidModeBadVTimings; - default: - xfree(modetmp); - return VidModeErrorBase + XF86VidModeModeUnsuitable; - } - - /* Check that the driver is happy with the mode */ - if (VidModeCheckModeForDriver(stuff->screen, modetmp) != MODE_OK) { - xfree(modetmp); - return VidModeErrorBase + XF86VidModeModeUnsuitable; - } - xfree(modetmp); - - VidModeSetModeValue(mode, VIDMODE_H_DISPLAY, stuff->hdisplay); - VidModeSetModeValue(mode, VIDMODE_H_SYNCSTART, stuff->hsyncstart); - VidModeSetModeValue(mode, VIDMODE_H_SYNCEND, stuff->hsyncend); - VidModeSetModeValue(mode, VIDMODE_H_TOTAL, stuff->htotal); - VidModeSetModeValue(mode, VIDMODE_H_SKEW, stuff->hskew); - VidModeSetModeValue(mode, VIDMODE_V_DISPLAY, stuff->vdisplay); - VidModeSetModeValue(mode, VIDMODE_V_SYNCSTART, stuff->vsyncstart); - VidModeSetModeValue(mode, VIDMODE_V_SYNCEND, stuff->vsyncend); - VidModeSetModeValue(mode, VIDMODE_V_TOTAL, stuff->vtotal); - VidModeSetModeValue(mode, VIDMODE_FLAGS, stuff->flags); - - VidModeSetCrtcForMode(stuff->screen, mode); - VidModeSwitchMode(stuff->screen, mode); - - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) - ErrorF("ModModeLine - Succeeded\n"); - return(client->noClientException); -} - -static int -ProcXF86VidModeValidateModeLine(ClientPtr client) -{ - REQUEST(xXF86VidModeValidateModeLineReq); - xXF86OldVidModeValidateModeLineReq *oldstuff = - (xXF86OldVidModeValidateModeLineReq *)client->requestBuffer; - xXF86VidModeValidateModeLineReq newstuff; - xXF86VidModeValidateModeLineReply rep; - void * mode, modetmp = NULL; - int len, status, dotClock; - int ver; - - DEBUG_P("XF86VidModeValidateModeline"); - - ver = ClientMajorVersion(client); - if (ver < 2) { - /* convert from old format */ - stuff = &newstuff; - stuff->length = oldstuff->length; - stuff->screen = oldstuff->screen; - stuff->dotclock = oldstuff->dotclock; - stuff->hdisplay = oldstuff->hdisplay; - stuff->hsyncstart = oldstuff->hsyncstart; - stuff->hsyncend = oldstuff->hsyncend; - stuff->htotal = oldstuff->htotal; - stuff->hskew = 0; - stuff->vdisplay = oldstuff->vdisplay; - stuff->vsyncstart = oldstuff->vsyncstart; - stuff->vsyncend = oldstuff->vsyncend; - stuff->vtotal = oldstuff->vtotal; - stuff->flags = oldstuff->flags; - stuff->privsize = oldstuff->privsize; - } - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("ValidateModeLine - scrn: %d clock: %ld\n", - (int)stuff->screen, (unsigned long)stuff->dotclock); - ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", - stuff->hdisplay, stuff->hsyncstart, - stuff->hsyncend, stuff->htotal); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", - stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, - stuff->vtotal, (unsigned long)stuff->flags); - } - - if (ver < 2) { - REQUEST_AT_LEAST_SIZE(xXF86OldVidModeValidateModeLineReq); - len = client->req_len - - (sizeof(xXF86OldVidModeValidateModeLineReq) >> 2); - } else { - REQUEST_AT_LEAST_SIZE(xXF86VidModeValidateModeLineReq); - len = client->req_len - (sizeof(xXF86VidModeValidateModeLineReq) >> 2); - } - if (len != stuff->privsize) - return BadLength; - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - status = MODE_OK; - - if (stuff->hsyncstart < stuff->hdisplay || - stuff->hsyncend < stuff->hsyncstart || - stuff->htotal < stuff->hsyncend || - stuff->vsyncstart < stuff->vdisplay || - stuff->vsyncend < stuff->vsyncstart || - stuff->vtotal < stuff->vsyncend) - { - status = MODE_BAD; - goto status_reply; - } - - if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) - return BadValue; - - modetmp = VidModeCreateMode(); - VidModeCopyMode(mode, modetmp); - - VidModeSetModeValue(modetmp, VIDMODE_H_DISPLAY, stuff->hdisplay); - VidModeSetModeValue(modetmp, VIDMODE_H_SYNCSTART, stuff->hsyncstart); - VidModeSetModeValue(modetmp, VIDMODE_H_SYNCEND, stuff->hsyncend); - VidModeSetModeValue(modetmp, VIDMODE_H_TOTAL, stuff->htotal); - VidModeSetModeValue(modetmp, VIDMODE_H_SKEW, stuff->hskew); - VidModeSetModeValue(modetmp, VIDMODE_V_DISPLAY, stuff->vdisplay); - VidModeSetModeValue(modetmp, VIDMODE_V_SYNCSTART, stuff->vsyncstart); - VidModeSetModeValue(modetmp, VIDMODE_V_SYNCEND, stuff->vsyncend); - VidModeSetModeValue(modetmp, VIDMODE_V_TOTAL, stuff->vtotal); - VidModeSetModeValue(modetmp, VIDMODE_FLAGS, stuff->flags); - if (stuff->privsize) - ErrorF("ValidateModeLine - Privates in request have been ignored\n"); - - /* Check that the mode is consistent with the monitor specs */ - if ((status = VidModeCheckModeForMonitor(stuff->screen, modetmp)) != MODE_OK) - goto status_reply; - - /* Check that the driver is happy with the mode */ - status = VidModeCheckModeForDriver(stuff->screen, modetmp); - -status_reply: - if(modetmp) - xfree(modetmp); - - rep.type = X_Reply; - rep.length = (SIZEOF(xXF86VidModeValidateModeLineReply) - - SIZEOF(xGenericReply)) >> 2; - rep.sequenceNumber = client->sequence; - rep.status = status; - if (client->swapped) { - register int n; - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.status, n); - } - WriteToClient(client, sizeof(xXF86VidModeValidateModeLineReply), (char *)&rep); - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) - ErrorF("ValidateModeLine - Succeeded (status = %d)\n", status); - return(client->noClientException); -} - -static int -ProcXF86VidModeSwitchMode(ClientPtr client) -{ - REQUEST(xXF86VidModeSwitchModeReq); - - DEBUG_P("XF86VidModeSwitchMode"); - - REQUEST_SIZE_MATCH(xXF86VidModeSwitchModeReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - VidModeZoomViewport(stuff->screen, (short)stuff->zoom); - - return (client->noClientException); -} - -static int -ProcXF86VidModeSwitchToMode(ClientPtr client) -{ - REQUEST(xXF86VidModeSwitchToModeReq); - xXF86OldVidModeSwitchToModeReq *oldstuff = - (xXF86OldVidModeSwitchToModeReq *)client->requestBuffer; - xXF86VidModeSwitchToModeReq newstuff; - void * mode; - int len, dotClock; - int ver; - - DEBUG_P("XF86VidModeSwitchToMode"); - - ver = ClientMajorVersion(client); - if (ver < 2) { - /* convert from old format */ - stuff = &newstuff; - stuff->length = oldstuff->length; - stuff->screen = oldstuff->screen; - stuff->dotclock = oldstuff->dotclock; - stuff->hdisplay = oldstuff->hdisplay; - stuff->hsyncstart = oldstuff->hsyncstart; - stuff->hsyncend = oldstuff->hsyncend; - stuff->htotal = oldstuff->htotal; - stuff->hskew = 0; - stuff->vdisplay = oldstuff->vdisplay; - stuff->vsyncstart = oldstuff->vsyncstart; - stuff->vsyncend = oldstuff->vsyncend; - stuff->vtotal = oldstuff->vtotal; - stuff->flags = oldstuff->flags; - stuff->privsize = oldstuff->privsize; - } - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("SwitchToMode - scrn: %d clock: %ld\n", - (int)stuff->screen, (unsigned long)stuff->dotclock); - ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", - stuff->hdisplay, stuff->hsyncstart, - stuff->hsyncend, stuff->htotal); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", - stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, - stuff->vtotal, (unsigned long)stuff->flags); - } - - if (ver < 2) { - REQUEST_AT_LEAST_SIZE(xXF86OldVidModeSwitchToModeReq); - len = client->req_len - (sizeof(xXF86OldVidModeSwitchToModeReq) >> 2); - } else { - REQUEST_AT_LEAST_SIZE(xXF86VidModeSwitchToModeReq); - len = client->req_len - (sizeof(xXF86VidModeSwitchToModeReq) >> 2); - } - if (len != stuff->privsize) - return BadLength; - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) - return BadValue; - - if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) == dotClock) - && MODEMATCH(mode, stuff)) - return (client->noClientException); - - if (!VidModeGetFirstModeline(stuff->screen, &mode, &dotClock)) - return BadValue; - - do { - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { - ErrorF("Checking against clock: %d (%d)\n", - VidModeGetModeValue(mode, VIDMODE_CLOCK), dotClock); - ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", - VidModeGetModeValue(mode, VIDMODE_H_DISPLAY), - VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART), - VidModeGetModeValue(mode, VIDMODE_H_SYNCEND), - VidModeGetModeValue(mode, VIDMODE_H_TOTAL)); - ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %d\n", - VidModeGetModeValue(mode, VIDMODE_V_DISPLAY), - VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART), - VidModeGetModeValue(mode, VIDMODE_V_SYNCEND), - VidModeGetModeValue(mode, VIDMODE_V_TOTAL), - VidModeGetModeValue(mode, VIDMODE_FLAGS)); - } - if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) == dotClock) && - MODEMATCH(mode, stuff)) { - - if (!VidModeSwitchMode(stuff->screen, mode)) - return BadValue; - - if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) - ErrorF("SwitchToMode - Succeeded\n"); - return(client->noClientException); - } - } while (VidModeGetNextModeline(stuff->screen, &mode, &dotClock)); - - return BadValue; -} - -static int -ProcXF86VidModeLockModeSwitch(ClientPtr client) -{ - REQUEST(xXF86VidModeLockModeSwitchReq); - - REQUEST_SIZE_MATCH(xXF86VidModeLockModeSwitchReq); - - DEBUG_P("XF86VidModeLockModeSwitch"); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if (!VidModeLockZoom(stuff->screen, (short)stuff->lock)) - return VidModeErrorBase + XF86VidModeZoomLocked; - - return (client->noClientException); -} - -static int -ProcXF86VidModeGetMonitor(ClientPtr client) -{ - REQUEST(xXF86VidModeGetMonitorReq); - xXF86VidModeGetMonitorReply rep; - register int n; - CARD32 *hsyncdata, *vsyncdata; - int i, nHsync, nVrefresh; - void * monitor; - - DEBUG_P("XF86VidModeGetMonitor"); - - REQUEST_SIZE_MATCH(xXF86VidModeGetMonitorReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if (!VidModeGetMonitor(stuff->screen, &monitor)) - return BadValue; - - nHsync = VidModeGetMonitorValue(monitor, VIDMODE_MON_NHSYNC, 0).i; - nVrefresh = VidModeGetMonitorValue(monitor, VIDMODE_MON_NVREFRESH, 0).i; - - rep.type = X_Reply; - if ((char *)(VidModeGetMonitorValue(monitor, VIDMODE_MON_VENDOR, 0)).ptr) - rep.vendorLength = strlen((char *)(VidModeGetMonitorValue(monitor, - VIDMODE_MON_VENDOR, 0)).ptr); - else - rep.vendorLength = 0; - if ((char *)(VidModeGetMonitorValue(monitor, VIDMODE_MON_MODEL, 0)).ptr) - rep.modelLength = strlen((char *)(VidModeGetMonitorValue(monitor, - VIDMODE_MON_MODEL, 0)).ptr); - else - rep.modelLength = 0; - rep.length = (SIZEOF(xXF86VidModeGetMonitorReply) - SIZEOF(xGenericReply) + - (nHsync + nVrefresh) * sizeof(CARD32) + - ((rep.vendorLength + 3) & ~3) + - ((rep.modelLength + 3) & ~3)) >> 2; - rep.sequenceNumber = client->sequence; - rep.nhsync = nHsync; - rep.nvsync = nVrefresh; - hsyncdata = ALLOCATE_LOCAL(nHsync * sizeof(CARD32)); - if (!hsyncdata) { - return BadAlloc; - } - - vsyncdata = ALLOCATE_LOCAL(nVrefresh * sizeof(CARD32)); - if (!vsyncdata) { - DEALLOCATE_LOCAL(hsyncdata); - return BadAlloc; - } - - for (i = 0; i < nHsync; i++) { - hsyncdata[i] = (unsigned short)(VidModeGetMonitorValue(monitor, - VIDMODE_MON_HSYNC_LO, i)).f | - (unsigned short)(VidModeGetMonitorValue(monitor, - VIDMODE_MON_HSYNC_HI, i)).f << 16; - } - for (i = 0; i < nVrefresh; i++) { - vsyncdata[i] = (unsigned short)(VidModeGetMonitorValue(monitor, - VIDMODE_MON_VREFRESH_LO, i)).f | - (unsigned short)(VidModeGetMonitorValue(monitor, - VIDMODE_MON_VREFRESH_HI, i)).f << 16; - } - - - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - } - WriteToClient(client, SIZEOF(xXF86VidModeGetMonitorReply), (char *)&rep); - client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write; - WriteSwappedDataToClient(client, nHsync * sizeof(CARD32), - hsyncdata); - WriteSwappedDataToClient(client, nVrefresh * sizeof(CARD32), - vsyncdata); - if (rep.vendorLength) - WriteToClient(client, rep.vendorLength, (char *)(VidModeGetMonitorValue(monitor, VIDMODE_MON_VENDOR, 0)).ptr); - if (rep.modelLength) - WriteToClient(client, rep.modelLength, (char *)(VidModeGetMonitorValue(monitor, VIDMODE_MON_MODEL, 0)).ptr); - - DEALLOCATE_LOCAL(hsyncdata); - DEALLOCATE_LOCAL(vsyncdata); - - return (client->noClientException); -} - -static int -ProcXF86VidModeGetViewPort(ClientPtr client) -{ - REQUEST(xXF86VidModeGetViewPortReq); - xXF86VidModeGetViewPortReply rep; - int x, y, n; - - DEBUG_P("XF86VidModeGetViewPort"); - - REQUEST_SIZE_MATCH(xXF86VidModeGetViewPortReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - VidModeGetViewPort(stuff->screen, &x, &y); - rep.x = x; - rep.y = y; - - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.x, n); - swapl(&rep.y, n); - } - WriteToClient(client, SIZEOF(xXF86VidModeGetViewPortReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcXF86VidModeSetViewPort(ClientPtr client) -{ - REQUEST(xXF86VidModeSetViewPortReq); - - DEBUG_P("XF86VidModeSetViewPort"); - - REQUEST_SIZE_MATCH(xXF86VidModeSetViewPortReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if (!VidModeSetViewPort(stuff->screen, stuff->x, stuff->y)) - return BadValue; - - return (client->noClientException); -} - -static int -ProcXF86VidModeGetDotClocks(ClientPtr client) -{ - REQUEST(xXF86VidModeGetDotClocksReq); - xXF86VidModeGetDotClocksReply rep; - register int n; - int numClocks; - CARD32 dotclock; - int *Clocks = NULL; - Bool ClockProg; - - DEBUG_P("XF86VidModeGetDotClocks"); - - REQUEST_SIZE_MATCH(xXF86VidModeGetDotClocksReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - numClocks = VidModeGetNumOfClocks(stuff->screen, &ClockProg); - - rep.type = X_Reply; - rep.length = (SIZEOF(xXF86VidModeGetDotClocksReply) - - SIZEOF(xGenericReply) + numClocks) >> 2; - rep.sequenceNumber = client->sequence; - rep.clocks = numClocks; - rep.maxclocks = MAXCLOCKS; - rep.flags = 0; - - if (!ClockProg) { - Clocks = ALLOCATE_LOCAL(numClocks * sizeof(int)); - if (!Clocks) - return BadValue; - if (!VidModeGetClocks(stuff->screen, Clocks)) { - DEALLOCATE_LOCAL(Clocks); - return BadValue; - } - } - - if (ClockProg) { - rep.flags |= CLKFLAG_PROGRAMABLE; - } - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.clocks, n); - swapl(&rep.maxclocks, n); - swapl(&rep.flags, n); - } - WriteToClient(client, sizeof(xXF86VidModeGetDotClocksReply), (char *)&rep); - if (!ClockProg) { - for (n = 0; n < numClocks; n++) { - dotclock = *Clocks++; - if (client->swapped) { - WriteSwappedDataToClient(client, 4, (char *)&dotclock); - } else { - WriteToClient(client, 4, (char *)&dotclock); - } - } - } - - DEALLOCATE_LOCAL(Clocks); - return (client->noClientException); -} - -static int -ProcXF86VidModeSetGamma(ClientPtr client) -{ - REQUEST(xXF86VidModeSetGammaReq); - - DEBUG_P("XF86VidModeSetGamma"); - - REQUEST_SIZE_MATCH(xXF86VidModeSetGammaReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if (!VidModeSetGamma(stuff->screen, ((float)stuff->red)/10000., - ((float)stuff->green)/10000., ((float)stuff->blue)/10000.)) - return BadValue; - - return (client->noClientException); -} - -static int -ProcXF86VidModeGetGamma(ClientPtr client) -{ - REQUEST(xXF86VidModeGetGammaReq); - xXF86VidModeGetGammaReply rep; - register int n; - float red, green, blue; - - DEBUG_P("XF86VidModeGetGamma"); - - REQUEST_SIZE_MATCH(xXF86VidModeGetGammaReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - if (!VidModeGetGamma(stuff->screen, &red, &green, &blue)) - return BadValue; - rep.red = (CARD32)(red * 10000.); - rep.green = (CARD32)(green * 10000.); - rep.blue = (CARD32)(blue * 10000.); - if (client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.red, n); - swapl(&rep.green, n); - swapl(&rep.blue, n); - } - WriteToClient(client, sizeof(xXF86VidModeGetGammaReply), (char *)&rep); - return (client->noClientException); -} - -static int -ProcXF86VidModeSetGammaRamp(ClientPtr client) -{ - CARD16 *r, *g, *b; - int length; - REQUEST(xXF86VidModeSetGammaRampReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if(stuff->size != VidModeGetGammaRampSize(stuff->screen)) - return BadValue; - - length = (stuff->size + 1) & ~1; - - REQUEST_FIXED_SIZE(xXF86VidModeSetGammaRampReq, length * 6); - - r = (CARD16*)&stuff[1]; - g = r + length; - b = g + length; - - if (!VidModeSetGammaRamp(stuff->screen, stuff->size, r, g, b)) - return BadValue; - - return (client->noClientException); -} - -static int -ProcXF86VidModeGetGammaRamp(ClientPtr client) -{ - CARD16 *ramp = NULL; - int n, length, i; - xXF86VidModeGetGammaRampReply rep; - REQUEST(xXF86VidModeGetGammaRampReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - if(stuff->size != VidModeGetGammaRampSize(stuff->screen)) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86VidModeGetGammaRampReq); - - length = (stuff->size + 1) & ~1; - - if(stuff->size) { - if(!(ramp = xalloc(length * 3 * sizeof(CARD16)))) - return BadAlloc; - - if (!VidModeGetGammaRamp(stuff->screen, stuff->size, - ramp, ramp + length, ramp + (length * 2))) - return BadValue; - } - - rep.type = X_Reply; - rep.length = (length >> 1) * 3; - rep.sequenceNumber = client->sequence; - rep.size = stuff->size; - if(client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.size, n); - for(i = 0; i < length * 3; i++) - swaps(&ramp[i],n); - } - WriteToClient(client, sizeof(xXF86VidModeGetGammaRampReply), (char *)&rep); - - if(stuff->size) { - WriteToClient(client, rep.length << 2, (char*)ramp); - xfree(ramp); - } - - return (client->noClientException); -} - - -static int -ProcXF86VidModeGetGammaRampSize(ClientPtr client) -{ - xXF86VidModeGetGammaRampSizeReply rep; - int n; - REQUEST(xXF86VidModeGetGammaRampSizeReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86VidModeGetGammaRampSizeReq); - - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.size = VidModeGetGammaRampSize(stuff->screen); - if(client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swaps(&rep.size, n); - } - WriteToClient(client,sizeof(xXF86VidModeGetGammaRampSizeReply),(char*)&rep); - - return (client->noClientException); -} - -static int -ProcXF86VidModeGetPermissions(ClientPtr client) -{ - xXF86VidModeGetPermissionsReply rep; - int n; - REQUEST(xXF86VidModeGetPermissionsReq); - - if(stuff->screen >= screenInfo.numScreens) - return BadValue; - - REQUEST_SIZE_MATCH(xXF86VidModeGetPermissionsReq); - - rep.type = X_Reply; - rep.length = 0; - rep.sequenceNumber = client->sequence; - rep.permissions = XF86VM_READ_PERMISSION; - if (xf86GetVidModeEnabled() && - (xf86GetVidModeAllowNonLocal() || LocalClient (client))) { - rep.permissions |= XF86VM_WRITE_PERMISSION; - } - if(client->swapped) { - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.permissions, n); - } - WriteToClient(client,sizeof(xXF86VidModeGetPermissionsReply),(char*)&rep); - - return (client->noClientException); -} - - -static int -ProcXF86VidModeSetClientVersion(ClientPtr client) -{ - REQUEST(xXF86VidModeSetClientVersionReq); - - VidModePrivPtr pPriv; - - DEBUG_P("XF86VidModeSetClientVersion"); - - REQUEST_SIZE_MATCH(xXF86VidModeSetClientVersionReq); - - if ((pPriv = VMPRIV(client)) == NULL) { - pPriv = xalloc(sizeof(VidModePrivRec)); - if (!pPriv) - return BadAlloc; - VMPRIV(client) = pPriv; - } - pPriv->major = stuff->major; - pPriv->minor = stuff->minor; - - return (client->noClientException); -} - -static int -ProcXF86VidModeDispatch(ClientPtr client) -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_XF86VidModeQueryVersion: - return ProcXF86VidModeQueryVersion(client); - case X_XF86VidModeGetModeLine: - return ProcXF86VidModeGetModeLine(client); - case X_XF86VidModeGetMonitor: - return ProcXF86VidModeGetMonitor(client); - case X_XF86VidModeGetAllModeLines: - return ProcXF86VidModeGetAllModeLines(client); - case X_XF86VidModeValidateModeLine: - return ProcXF86VidModeValidateModeLine(client); - case X_XF86VidModeGetViewPort: - return ProcXF86VidModeGetViewPort(client); - case X_XF86VidModeGetDotClocks: - return ProcXF86VidModeGetDotClocks(client); - case X_XF86VidModeSetClientVersion: - return ProcXF86VidModeSetClientVersion(client); - case X_XF86VidModeGetGamma: - return ProcXF86VidModeGetGamma(client); - case X_XF86VidModeGetGammaRamp: - return ProcXF86VidModeGetGammaRamp(client); - case X_XF86VidModeGetGammaRampSize: - return ProcXF86VidModeGetGammaRampSize(client); - case X_XF86VidModeGetPermissions: - return ProcXF86VidModeGetPermissions(client); - default: - if (!xf86GetVidModeEnabled()) - return VidModeErrorBase + XF86VidModeExtensionDisabled; - if (xf86GetVidModeAllowNonLocal() || LocalClient (client)) { - switch (stuff->data) { - case X_XF86VidModeAddModeLine: - return ProcXF86VidModeAddModeLine(client); - case X_XF86VidModeDeleteModeLine: - return ProcXF86VidModeDeleteModeLine(client); - case X_XF86VidModeModModeLine: - return ProcXF86VidModeModModeLine(client); - case X_XF86VidModeSwitchMode: - return ProcXF86VidModeSwitchMode(client); - case X_XF86VidModeSwitchToMode: - return ProcXF86VidModeSwitchToMode(client); - case X_XF86VidModeLockModeSwitch: - return ProcXF86VidModeLockModeSwitch(client); - case X_XF86VidModeSetViewPort: - return ProcXF86VidModeSetViewPort(client); - case X_XF86VidModeSetGamma: - return ProcXF86VidModeSetGamma(client); - case X_XF86VidModeSetGammaRamp: - return ProcXF86VidModeSetGammaRamp(client); - default: - return BadRequest; - } - } else - return VidModeErrorBase + XF86VidModeClientNotLocal; - } -} - -static int -SProcXF86VidModeQueryVersion(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeQueryVersionReq); - swaps(&stuff->length, n); - return ProcXF86VidModeQueryVersion(client); -} - -static int -SProcXF86VidModeGetModeLine(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeGetModeLineReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeGetModeLineReq); - swaps(&stuff->screen, n); - return ProcXF86VidModeGetModeLine(client); -} - -static int -SProcXF86VidModeGetAllModeLines(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeGetAllModeLinesReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeGetAllModeLinesReq); - swaps(&stuff->screen, n); - return ProcXF86VidModeGetAllModeLines(client); -} - -static int -SProcXF86VidModeAddModeLine(ClientPtr client) -{ - xXF86OldVidModeAddModeLineReq *oldstuff = - (xXF86OldVidModeAddModeLineReq *)client->requestBuffer; - int ver; - register int n; - - REQUEST(xXF86VidModeAddModeLineReq); - ver = ClientMajorVersion(client); - if (ver < 2) { - swaps(&oldstuff->length, n); - REQUEST_AT_LEAST_SIZE(xXF86OldVidModeAddModeLineReq); - swapl(&oldstuff->screen, n); - swaps(&oldstuff->hdisplay, n); - swaps(&oldstuff->hsyncstart, n); - swaps(&oldstuff->hsyncend, n); - swaps(&oldstuff->htotal, n); - swaps(&oldstuff->vdisplay, n); - swaps(&oldstuff->vsyncstart, n); - swaps(&oldstuff->vsyncend, n); - swaps(&oldstuff->vtotal, n); - swapl(&oldstuff->flags, n); - swapl(&oldstuff->privsize, n); - SwapRestL(oldstuff); - } else { - swaps(&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xXF86VidModeAddModeLineReq); - swapl(&stuff->screen, n); - swaps(&stuff->hdisplay, n); - swaps(&stuff->hsyncstart, n); - swaps(&stuff->hsyncend, n); - swaps(&stuff->htotal, n); - swaps(&stuff->hskew, n); - swaps(&stuff->vdisplay, n); - swaps(&stuff->vsyncstart, n); - swaps(&stuff->vsyncend, n); - swaps(&stuff->vtotal, n); - swapl(&stuff->flags, n); - swapl(&stuff->privsize, n); - SwapRestL(stuff); - } - return ProcXF86VidModeAddModeLine(client); -} - -static int -SProcXF86VidModeDeleteModeLine(ClientPtr client) -{ - xXF86OldVidModeDeleteModeLineReq *oldstuff = - (xXF86OldVidModeDeleteModeLineReq *)client->requestBuffer; - int ver; - register int n; - - REQUEST(xXF86VidModeDeleteModeLineReq); - ver = ClientMajorVersion(client); - if (ver < 2) { - swaps(&oldstuff->length, n); - REQUEST_AT_LEAST_SIZE(xXF86OldVidModeDeleteModeLineReq); - swapl(&oldstuff->screen, n); - swaps(&oldstuff->hdisplay, n); - swaps(&oldstuff->hsyncstart, n); - swaps(&oldstuff->hsyncend, n); - swaps(&oldstuff->htotal, n); - swaps(&oldstuff->vdisplay, n); - swaps(&oldstuff->vsyncstart, n); - swaps(&oldstuff->vsyncend, n); - swaps(&oldstuff->vtotal, n); - swapl(&oldstuff->flags, n); - swapl(&oldstuff->privsize, n); - SwapRestL(oldstuff); - } else { - swaps(&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xXF86VidModeDeleteModeLineReq); - swapl(&stuff->screen, n); - swaps(&stuff->hdisplay, n); - swaps(&stuff->hsyncstart, n); - swaps(&stuff->hsyncend, n); - swaps(&stuff->htotal, n); - swaps(&stuff->hskew, n); - swaps(&stuff->vdisplay, n); - swaps(&stuff->vsyncstart, n); - swaps(&stuff->vsyncend, n); - swaps(&stuff->vtotal, n); - swapl(&stuff->flags, n); - swapl(&stuff->privsize, n); - SwapRestL(stuff); - } - return ProcXF86VidModeDeleteModeLine(client); -} - -static int -SProcXF86VidModeModModeLine(ClientPtr client) -{ - xXF86OldVidModeModModeLineReq *oldstuff = - (xXF86OldVidModeModModeLineReq *)client->requestBuffer; - int ver; - register int n; - - REQUEST(xXF86VidModeModModeLineReq); - ver = ClientMajorVersion(client); - if (ver < 2) { - swaps(&oldstuff->length, n); - REQUEST_AT_LEAST_SIZE(xXF86OldVidModeModModeLineReq); - swapl(&oldstuff->screen, n); - swaps(&oldstuff->hdisplay, n); - swaps(&oldstuff->hsyncstart, n); - swaps(&oldstuff->hsyncend, n); - swaps(&oldstuff->htotal, n); - swaps(&oldstuff->vdisplay, n); - swaps(&oldstuff->vsyncstart, n); - swaps(&oldstuff->vsyncend, n); - swaps(&oldstuff->vtotal, n); - swapl(&oldstuff->flags, n); - swapl(&oldstuff->privsize, n); - SwapRestL(oldstuff); - } else { - swaps(&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xXF86VidModeModModeLineReq); - swapl(&stuff->screen, n); - swaps(&stuff->hdisplay, n); - swaps(&stuff->hsyncstart, n); - swaps(&stuff->hsyncend, n); - swaps(&stuff->htotal, n); - swaps(&stuff->hskew, n); - swaps(&stuff->vdisplay, n); - swaps(&stuff->vsyncstart, n); - swaps(&stuff->vsyncend, n); - swaps(&stuff->vtotal, n); - swapl(&stuff->flags, n); - swapl(&stuff->privsize, n); - SwapRestL(stuff); - } - return ProcXF86VidModeModModeLine(client); -} - -static int -SProcXF86VidModeValidateModeLine(ClientPtr client) -{ - xXF86OldVidModeValidateModeLineReq *oldstuff = - (xXF86OldVidModeValidateModeLineReq *)client->requestBuffer; - int ver; - register int n; - - REQUEST(xXF86VidModeValidateModeLineReq); - ver = ClientMajorVersion(client); - if (ver < 2) { - swaps(&oldstuff->length, n); - REQUEST_AT_LEAST_SIZE(xXF86OldVidModeValidateModeLineReq); - swapl(&oldstuff->screen, n); - swaps(&oldstuff->hdisplay, n); - swaps(&oldstuff->hsyncstart, n); - swaps(&oldstuff->hsyncend, n); - swaps(&oldstuff->htotal, n); - swaps(&oldstuff->vdisplay, n); - swaps(&oldstuff->vsyncstart, n); - swaps(&oldstuff->vsyncend, n); - swaps(&oldstuff->vtotal, n); - swapl(&oldstuff->flags, n); - swapl(&oldstuff->privsize, n); - SwapRestL(oldstuff); - } else { - swaps(&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xXF86VidModeValidateModeLineReq); - swapl(&stuff->screen, n); - swaps(&stuff->hdisplay, n); - swaps(&stuff->hsyncstart, n); - swaps(&stuff->hsyncend, n); - swaps(&stuff->htotal, n); - swaps(&stuff->hskew, n); - swaps(&stuff->vdisplay, n); - swaps(&stuff->vsyncstart, n); - swaps(&stuff->vsyncend, n); - swaps(&stuff->vtotal, n); - swapl(&stuff->flags, n); - swapl(&stuff->privsize, n); - SwapRestL(stuff); - } - return ProcXF86VidModeValidateModeLine(client); -} - -static int -SProcXF86VidModeSwitchMode(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeSwitchModeReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeSwitchModeReq); - swaps(&stuff->screen, n); - swaps(&stuff->zoom, n); - return ProcXF86VidModeSwitchMode(client); -} - -static int -SProcXF86VidModeSwitchToMode(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeSwitchToModeReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeSwitchToModeReq); - swaps(&stuff->screen, n); - return ProcXF86VidModeSwitchToMode(client); -} - -static int -SProcXF86VidModeLockModeSwitch(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeLockModeSwitchReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeLockModeSwitchReq); - swaps(&stuff->screen, n); - swaps(&stuff->lock, n); - return ProcXF86VidModeLockModeSwitch(client); -} - -static int -SProcXF86VidModeGetMonitor(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeGetMonitorReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeGetMonitorReq); - swaps(&stuff->screen, n); - return ProcXF86VidModeGetMonitor(client); -} - -static int -SProcXF86VidModeGetViewPort(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeGetViewPortReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeGetViewPortReq); - swaps(&stuff->screen, n); - return ProcXF86VidModeGetViewPort(client); -} - -static int -SProcXF86VidModeSetViewPort(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeSetViewPortReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeSetViewPortReq); - swaps(&stuff->screen, n); - swapl(&stuff->x, n); - swapl(&stuff->y, n); - return ProcXF86VidModeSetViewPort(client); -} - -static int -SProcXF86VidModeGetDotClocks(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeGetDotClocksReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeGetDotClocksReq); - swaps(&stuff->screen, n); - return ProcXF86VidModeGetDotClocks(client); -} - -static int -SProcXF86VidModeSetClientVersion(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeSetClientVersionReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeSetClientVersionReq); - swaps(&stuff->major, n); - swaps(&stuff->minor, n); - return ProcXF86VidModeSetClientVersion(client); -} - -static int -SProcXF86VidModeSetGamma(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeSetGammaReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeSetGammaReq); - swaps(&stuff->screen, n); - swapl(&stuff->red, n); - swapl(&stuff->green, n); - swapl(&stuff->blue, n); - return ProcXF86VidModeSetGamma(client); -} - -static int -SProcXF86VidModeGetGamma(ClientPtr client) -{ - register int n; - REQUEST(xXF86VidModeGetGammaReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeGetGammaReq); - swaps(&stuff->screen, n); - return ProcXF86VidModeGetGamma(client); -} - -static int -SProcXF86VidModeSetGammaRamp(ClientPtr client) -{ - CARD16 *ramp; - int length, n; - REQUEST(xXF86VidModeSetGammaRampReq); - swaps(&stuff->length, n); - REQUEST_AT_LEAST_SIZE(xXF86VidModeSetGammaRampReq); - swaps(&stuff->size, n); - swaps(&stuff->screen, n); - length = ((stuff->size + 1) & ~1) * 6; - REQUEST_FIXED_SIZE(xXF86VidModeSetGammaRampReq, length); - ramp = (CARD16*)&stuff[1]; - while(length--) { - swaps(ramp, n); - ramp++; - } - return ProcXF86VidModeSetGammaRamp(client); -} - -static int -SProcXF86VidModeGetGammaRamp(ClientPtr client) -{ - int n; - REQUEST(xXF86VidModeGetGammaRampReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeGetGammaRampReq); - swaps(&stuff->size, n); - swaps(&stuff->screen, n); - return ProcXF86VidModeGetGammaRamp(client); -} - -static int -SProcXF86VidModeGetGammaRampSize(ClientPtr client) -{ - int n; - REQUEST(xXF86VidModeGetGammaRampSizeReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeGetGammaRampSizeReq); - swaps(&stuff->screen, n); - return ProcXF86VidModeGetGammaRampSize(client); -} - -static int -SProcXF86VidModeGetPermissions(ClientPtr client) -{ - int n; - REQUEST(xXF86VidModeGetPermissionsReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xXF86VidModeGetPermissionsReq); - swaps(&stuff->screen, n); - return ProcXF86VidModeGetPermissions(client); -} - - -static int -SProcXF86VidModeDispatch(ClientPtr client) -{ - REQUEST(xReq); - switch (stuff->data) - { - case X_XF86VidModeQueryVersion: - return SProcXF86VidModeQueryVersion(client); - case X_XF86VidModeGetModeLine: - return SProcXF86VidModeGetModeLine(client); - case X_XF86VidModeGetMonitor: - return SProcXF86VidModeGetMonitor(client); - case X_XF86VidModeGetAllModeLines: - return SProcXF86VidModeGetAllModeLines(client); - case X_XF86VidModeGetViewPort: - return SProcXF86VidModeGetViewPort(client); - case X_XF86VidModeValidateModeLine: - return SProcXF86VidModeValidateModeLine(client); - case X_XF86VidModeGetDotClocks: - return SProcXF86VidModeGetDotClocks(client); - case X_XF86VidModeSetClientVersion: - return SProcXF86VidModeSetClientVersion(client); - case X_XF86VidModeGetGamma: - return SProcXF86VidModeGetGamma(client); - case X_XF86VidModeGetGammaRamp: - return SProcXF86VidModeGetGammaRamp(client); - case X_XF86VidModeGetGammaRampSize: - return SProcXF86VidModeGetGammaRampSize(client); - case X_XF86VidModeGetPermissions: - return SProcXF86VidModeGetPermissions(client); - default: - if (!xf86GetVidModeEnabled()) - return VidModeErrorBase + XF86VidModeExtensionDisabled; - if (xf86GetVidModeAllowNonLocal() || LocalClient(client)) { - switch (stuff->data) { - case X_XF86VidModeAddModeLine: - return SProcXF86VidModeAddModeLine(client); - case X_XF86VidModeDeleteModeLine: - return SProcXF86VidModeDeleteModeLine(client); - case X_XF86VidModeModModeLine: - return SProcXF86VidModeModModeLine(client); - case X_XF86VidModeSwitchMode: - return SProcXF86VidModeSwitchMode(client); - case X_XF86VidModeSwitchToMode: - return SProcXF86VidModeSwitchToMode(client); - case X_XF86VidModeLockModeSwitch: - return SProcXF86VidModeLockModeSwitch(client); - case X_XF86VidModeSetViewPort: - return SProcXF86VidModeSetViewPort(client); - case X_XF86VidModeSetGamma: - return SProcXF86VidModeSetGamma(client); - case X_XF86VidModeSetGammaRamp: - return SProcXF86VidModeSetGammaRamp(client); - default: - return BadRequest; - } - } else - return VidModeErrorBase + XF86VidModeClientNotLocal; - } -} -- cgit v1.2.3