From b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:02:49 +0100 Subject: massive reduction of unneeded files --- nx-X11/lib/dps/cslibext.c | 762 ---------------------------------------------- 1 file changed, 762 deletions(-) delete mode 100644 nx-X11/lib/dps/cslibext.c (limited to 'nx-X11/lib/dps/cslibext.c') diff --git a/nx-X11/lib/dps/cslibext.c b/nx-X11/lib/dps/cslibext.c deleted file mode 100644 index 831f0ad65..000000000 --- a/nx-X11/lib/dps/cslibext.c +++ /dev/null @@ -1,762 +0,0 @@ -/* - * cslibext.c -- DPSCAP client Xlib extension hookup - * - * (c) Copyright 1991-1994 Adobe Systems Incorporated. - * All rights reserved. - * - * Permission to use, copy, modify, distribute, and sublicense this software - * and its documentation for any purpose and without fee is hereby granted, - * provided that the above copyright notices appear in all copies and that - * both those copyright notices and this permission notice appear in - * supporting documentation and that the name of Adobe Systems Incorporated - * not be used in advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. No trademark license - * to use the Adobe trademarks is hereby granted. If the Adobe trademark - * "Display PostScript"(tm) is used to describe this software, its - * functionality or for any other purpose, such use shall be limited to a - * statement that this software works in conjunction with the Display - * PostScript system. Proper trademark attribution to reflect Adobe's - * ownership of the trademark shall be given whenever any such reference to - * the Display PostScript system is made. - * - * ADOBE MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THE SOFTWARE FOR - * ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. - * ADOBE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL - * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON- INFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL ADOBE BE LIABLE - * TO YOU OR ANY OTHER PARTY FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL - * DAMAGES OR ANY DAMAGES WHATSOEVER WHETHER IN AN ACTION OF CONTRACT, - * NEGLIGENCE, STRICT LIABILITY OR ANY OTHER ACTION ARISING OUT OF OR IN - * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ADOBE WILL NOT - * PROVIDE ANY TRAINING OR OTHER SUPPORT FOR THE SOFTWARE. - * - * Adobe, PostScript, and Display PostScript are trademarks of Adobe Systems - * Incorporated which may be registered in certain jurisdictions - * - * Author: Adobe Systems Incorporated - */ -/* $XFree86: xc/lib/dps/cslibext.c,v 1.4tsi Exp $ */ - -#include -#include - -#include /* for MAXHOSTNAMELEN */ -#include -#include -#include -#include "cslibint.h" -#include -#include -#include -#include -#include "DPSCAPClient.h" -#include "dpsassert.h" -#include - -#include "publictypes.h" -#include "dpsXpriv.h" - -/* === DEFINES === */ - -#define DPSNXSYNCGCMODE_FLUSH 0 -#define DPSNXSYNCGCMODE_SYNC 1 -#define DPSNXSYNCGCMODE_DELAYED 2 -#define DPSNXSYNCGCMODE_DEFAULT DPSNXSYNCGCMODE_DELAYED - -/* === GLOBALS === */ - -DPSCAPGlobals gCSDPS = NULL; - -#ifdef DPSLNKL -#define ANXCYAN -#define ANXMAGENTA -#define ANXYELLOW -#define ANXBLACK -#define ANXSPOT -#include "dpslnkl.inc" -#endif /* DPSLNKL */ - -int gNXSyncGCMode = DPSNXSYNCGCMODE_DEFAULT; - -/* === PUBLIC PROCS === */ - -#ifdef MAHALO -static int -DPSCAPFlushAfterProc(Display *agent) -{ - LockDisplay(agent); - N_XFlush(agent); - UnlockDisplay(agent); -} -#endif - -int -CSDPSInit( - Display *dpy, - int *numberType, /* RETURN */ - char **floatingName) /* RETURN */ -{ - register Display *agent; - register xCAPConnReplyPrefix *p; - register char *c; - DPSCAPData my; - xCAPConnSetupReq setup; - union { - xCAPConnSuccess good; - xCAPConnFailed bad; - } reply; - XExtData *extData; - XExtCodes *codes; - int indian; - int rest; - Window clientWindow; - char fullDisplayName[MAXHOSTNAMELEN+10]; - - if (gCSDPS == NULL) - DPSCAPStartUp(); - - /* To fix dps-nx #68, Motif too slow on HP */ - if ((c = getenv("DPSNXGCMODE")) != 0) - { - gNXSyncGCMode = atoi(c); - if (gNXSyncGCMode < DPSNXSYNCGCMODE_FLUSH - || gNXSyncGCMode > DPSNXSYNCGCMODE_DELAYED) - gNXSyncGCMode = DPSNXSYNCGCMODE_DEFAULT; - } - - /* We may have already called this routine via XDPSExtensionPresent, - so don't do it again! */ - - if ((codes = XDPSLGetCodes(dpy)) - && (agent = XDPSLGetShunt(dpy)) - && agent != dpy - && codes->major_opcode == DPSXOPCODEBASE) - return(DPSCAPSUCCESS); - - /* Try to create a window for ClientMessage communication */ - - clientWindow = XCreateSimpleWindow( - dpy, - DefaultRootWindow(dpy), - 0, 0, - 1, 1, - 0, - BlackPixel(dpy, DefaultScreen(dpy)), - WhitePixel(dpy, DefaultScreen(dpy))); - if (clientWindow == None) - return(DPSCAPFAILED); - - /* Try to open a connection to an agent */ - - if ((extData = DPSCAPOpenAgent(dpy, fullDisplayName)) == NULL) - { - XDestroyWindow(dpy, clientWindow); - return(DPSCAPFAILED); - } - - /* DPSCAPOpenAgent only partially fills in extData, so finish it */ - - codes = XAddExtension(dpy); - codes->major_opcode = DPSXOPCODEBASE; - codes->first_event = 0; /* REQUIRED */ - codes->first_error = FirstExtensionError; - extData->number = codes->extension; - extData->free_private = DPSCAPDestroy; - my = (DPSCAPData) extData->private_data; - my->codes = codes; - agent = my->agent; - /* +++ Is this all we have to do here? */ - - /* Send opening handshake */ - - indian = 1; - if (*(char *) &indian) - setup.byteorder = 'l'; - else - setup.byteorder = 'B'; - setup.dpscapVersion = DPSCAPPROTOVERSION; - setup.flags = DPSCAPNONEFLAG; - setup.libraryversion = DPSPROTOCOLVERSION; - setup.authProtoNameLength = 0; - setup.authProtoDataLength = 0; - setup.displayStringLength = strlen(fullDisplayName); - setup.nodeStringLength = 0; - setup.transportStringLength = 0; - setup.display = 0; - setup.screen = 0; - setup.reserved = 0; - setup.clientWindow = clientWindow; - -#ifndef DPSLNKL - DPSCAPWrite(agent, (char *)&setup, sizeof(xCAPConnSetupReq), dpscap_nopad,dpscap_insert); - DPSCAPWrite(agent, fullDisplayName, setup.displayStringLength, dpscap_pad, dpscap_append); - N_XFlush(agent); -#else /* DPSLNKL */ - if (CSDPSConfirmDisplay(agent, dpy, &setup, &reply, fullDisplayName) == 1) - { - p = (xCAPConnReplyPrefix *)&reply.good; - goto skip_read; - } - /* Read normal reply */ -#endif /* DPSLNKL */ - - /* Read common reply prefix */ - - p = (xCAPConnReplyPrefix *)&reply.good; - N_XRead(agent, (char *)p, (long)sizeof(xCAPConnReplyPrefix)); -#ifdef DPSLNKL -skip_read: -#endif - if (!p->success) - { - char mbuf[512]; - /* read the rest */ - c = (char *)&reply.bad.serverVersion; - N_XRead(agent, c, sz_xCAPConnFailed - sz_xCAPConnReplyPrefix); - sprintf(mbuf, "DPS NX: connection to \"%s\" refused by agent.", DisplayString(agent)); - DPSWarnProc(NULL, mbuf); - c = (char *)Xmalloc(reply.bad.reasonLength); - if (!c) return(DPSCAPFAILED); - N_XReadPad(agent, c, (long)reply.bad.reasonLength); - if (!reply.bad.reasonLength) - sprintf(mbuf, "DPS NX: (no reason given)\n"); - else - { - strcpy(mbuf, "DPS NX: "); - strncat(mbuf, c, reply.bad.reasonLength); - mbuf[reply.bad.reasonLength+7] = '\0'; - } - DPSWarnProc(NULL, mbuf); - Xfree(c); - DPSCAPDestroy(extData); - Xfree(extData); - XDestroyWindow(dpy, clientWindow); - return(DPSCAPFAILED); - } - - /* read the rest of the fixed length reply */ - c = (char *)&reply.good.serverVersion; - rest = sizeof(xCAPConnSuccess) - sizeof(xCAPConnReplyPrefix); - N_XRead(agent, c, rest); - - /* verify */ - - if (reply.good.serverVersion < DPSPROTOCOLVERSION) - { - /* Fine, we downgrade the client */ - char qbuf[256]; - sprintf(qbuf, "NX: server version %ld older than expected %d, client will downgrade", (long)reply.good.serverVersion, DPSPROTOCOLVERSION); - DPSWarnProc(NULL, qbuf); - } - my->dpscapVersion = reply.good.dpscapVersion; - if (my->dpscapVersion < DPSCAPPROTOVERSION) - { - /* Fine, we downgrade the client */ - char kbuf[256]; - sprintf(kbuf, "NX: agent version %d older than expected %d, client will downgrade", my->dpscapVersion, DPSCAPPROTOVERSION); - DPSWarnProc(NULL, kbuf); -#ifdef XXX - /* Saving this code as a reminder about what needs to be - cleaned up if we exit here */ - DPSCAPDestroy(extData); - Xfree(extData); - XDestroyWindow(clientWindow); - return(DPSCAPFAILED); -#endif - } - - if (numberType) - *numberType = reply.good.preferredNumberFormat; - - /* read additional data */ - - c = (char *)Xmalloc(reply.good.floatingNameLength + 1); - N_XReadPad(agent, c, reply.good.floatingNameLength); - c[reply.good.floatingNameLength] = 0; - if (floatingName) - *floatingName = c; - else - Xfree(c); - - /* set library extension data */ - - XDPSLSetVersion(agent, reply.good.serverVersion); - XDPSLSetVersion(dpy, reply.good.serverVersion); - XDPSLSetShunt(dpy, agent); - XDPSLSetCodes(dpy, codes); - if (XDPSLGetSyncMask(dpy) == DPSCAP_SYNCMASK_NONE) - XDPSLSetSyncMask(dpy, DPSCAP_SYNCMASK_DFLT); - my->agentWindow = reply.good.agentWindow; - XDPSLSetGCFlushMode(dpy, XDPSNX_GC_UPDATES_SLOW); /* default */ - - /* Hook my extension data on the dpy */ - - my->extData = extData; - XAddToExtensionList(CSDPSHeadOfDpyExt(dpy), extData); - (void) XESetCloseDisplay(dpy, codes->extension, DPSCAPCloseDisplayProc); - (void) XESetCopyGC(dpy, codes->extension, DPSCAPCopyGCProc); - (void) XESetFreeGC(dpy, codes->extension, DPSCAPFreeGCProc); - (void) XESetFlushGC(dpy, codes->extension, DPSCAPFlushGCProc); - XDPSLSetClientMessageHandler(dpy); - - /* Chain my data on global list */ - - my->next = gCSDPS->head; - gCSDPS->head = my; - -#ifdef MAHALO - /* Set function that is called after every Xlib protocol proc */ - XDPSLSetAfterProc(dpy); - - /* All CSDPS protocol is auto-flushed */ - (void) XSetAfterFunction(agent, DPSCAPFlushAfterProc); -#endif /* MAHALO */ - - /* set agent arguments, if needed */ - /* must follow setting of ShuntMap at least, so safest to - do here when everything has been setup */ - XDPSLUpdateAgentArgs(dpy); - - return(DPSCAPSUCCESS); -} - - -XExtData ** -CSDPSHeadOfDpyExt( - Display *dpy) -{ - XEDataObject object; - - object.display = dpy; - return(XEHeadOfExtensionList(object)); -} - -void -XDPSSyncGCClip( - register Display *dpy, - register GC gc) -{ - /* The primary utility of this function is for DPS NX correctness, - but it also helps DPS/X do less work in tracking GC changes. */ - XDPSLSyncGCClip(dpy, gc); -} - -void -XDPSReconcileRequests( - register DPSContext ctxt) -{ - Display *dpy; - register ContextXID cxid; - register DPSContext curCtxt; - - for (curCtxt = ctxt; curCtxt; curCtxt = curCtxt->chainChild) - { - cxid = XDPSXIDFromContext(&dpy, curCtxt); - if (dpy == (Display *)NULL || cxid == None) - break; /* Skip text contexts */ - XDPSLReconcileRequests(dpy, cxid); - } -} - -Status -XDPSNXSetAgentArg( - Display *dpy, - int arg, int val) -{ - if (!dpy || arg >= 0 || arg < AGENTLASTARG) - return(!Success); - else - return(XDPSLSetAgentArg(dpy, arg, val)); -} - -/* New for DPS NX 2.0 */ -void -XDPSFlushGC( - Display *dpy, - GC gc) -{ - if (dpy && gc) - XDPSLFlushGC(dpy, gc); -} - -/* === SUPPORT PROCS === */ - -void -DPSCAPChangeGC( - register Display *agent, - GC gc, - unsigned long valuemask, - XGCValues *values) -{ - register xChangeGCReq *req; - unsigned long oldDirty = gc->dirty; - - /* ASSERT: called from within LockDisplay section */ - - /* Always include the clip_mask */ - valuemask |= GCClipMask; - /* +++ HACK! Hide the gc->rects flag in arc_mode */ - valuemask |= GCArcMode; - valuemask &= (1L << (GCLastBit + 1)) - 1; - - /* Stupid macro insists on Display being called 'dpy' */ - { - Display *dpy = agent; - Display *xdpy = (Display *)NULL; - NXMacroGetReq(ChangeGC, req); - } - req->gc = XGContextFromGC(gc); - gc->dirty = req->mask = valuemask; - { -/* Derived from MIT XCrGC.c, _XGenerateGCList: -Copyright 1985, 1986, 1987, 1988, 1989 by the -Massachusetts Institute of Technology - -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, and that the name of M.I.T. not be used in advertising or -publicity pertaining to distribution of the software without specific, -written prior permission. M.I.T. makes no representations about the -suitability of this software for any purpose. It is provided "as is" -without express or implied warranty. -*/ - /* Warning! This code assumes that "unsigned int" is 32-bits wide */ - - unsigned int vals[32]; - register unsigned int *value = vals; - long nvalues; - register XGCValues *gv = values; - register unsigned long dirty = gc->dirty; - - /* - * Note: The order of these tests are critical; the order must be the - * same as the GC mask bits in the word. - */ - if (dirty & GCFunction) *value++ = gv->function; - if (dirty & GCPlaneMask) *value++ = gv->plane_mask; - if (dirty & GCForeground) *value++ = gv->foreground; - if (dirty & GCBackground) *value++ = gv->background; - if (dirty & GCLineWidth) *value++ = gv->line_width; - if (dirty & GCLineStyle) *value++ = gv->line_style; - if (dirty & GCCapStyle) *value++ = gv->cap_style; - if (dirty & GCJoinStyle) *value++ = gv->join_style; - if (dirty & GCFillStyle) *value++ = gv->fill_style; - if (dirty & GCFillRule) *value++ = gv->fill_rule; - if (dirty & GCTile) *value++ = gv->tile; - if (dirty & GCStipple) *value++ = gv->stipple; - if (dirty & GCTileStipXOrigin) *value++ = gv->ts_x_origin; - if (dirty & GCTileStipYOrigin) *value++ = gv->ts_y_origin; - if (dirty & GCFont) *value++ = gv->font; - if (dirty & GCSubwindowMode) *value++ = gv->subwindow_mode; - if (dirty & GCGraphicsExposures) *value++ = gv->graphics_exposures; - if (dirty & GCClipXOrigin) *value++ = gv->clip_x_origin; - if (dirty & GCClipYOrigin) *value++ = gv->clip_y_origin; - if (dirty & GCClipMask) *value++ = gv->clip_mask; - if (dirty & GCDashOffset) *value++ = gv->dash_offset; - if (dirty & GCDashList) *value++ = gv->dashes; - /* +++ HACK! Hide gc->rects flag in GCArcMode */ - if (dirty & GCArcMode) *value++ = gc->rects; - - req->length += (nvalues = value - vals); - - /* - * note: Data is a macro that uses its arguments multiple - * times, so "nvalues" is changed in a separate assignment - * statement - */ - - nvalues <<= 2; - Data32 (agent, (long *) vals, nvalues); - } - - gc->dirty = oldDirty; - - /* ASSERT: SyncHandle called by caller */ -} - - -DPSCAPData -DPSCAPCreate( - Display *dpy, Display *agent) -{ - register DPSCAPData my = (DPSCAPData)Xcalloc(1, sizeof(DPSCAPDataRec)); - - if (my == (DPSCAPData)NULL) return(NULL); - my->dpy = dpy; - my->agent = agent; - my->typePSOutput = XInternAtom( - dpy, - DPSCAP_TYPE_PSOUTPUT, - False); - my->typePSOutputWithLen = XInternAtom( - dpy, - DPSCAP_TYPE_PSOUTPUT_LEN, - False); - my->typePSStatus = XInternAtom( - dpy, - DPSCAP_TYPE_PSSTATUS, - False); - my->typeNoop = XInternAtom( - dpy, - DPSCAP_TYPE_NOOP, - False); - my->typeSync = XInternAtom( - dpy, - DPSCAP_TYPE_SYNC, - False); - my->typeXError = XInternAtom( - dpy, - DPSCAP_TYPE_XERROR, - False); - my->typePSReady = XInternAtom( - dpy, - DPSCAP_TYPE_PSREADY, - False); - my->typeResume = XInternAtom( - dpy, - DPSCAP_TYPE_RESUME, - False); - return(my); -} - -int -DPSCAPDestroy( - XExtData *extData) -{ - register DPSCAPData my = (DPSCAPData) extData->private_data; - register DPSCAPData n; - - if (my == (DPSCAPData)NULL) return(0); - DPSCAPCloseAgent(my->agent); - my->agent = NULL; - /* my->extData->private_data = NIL; ???? +++ */ - if (my == gCSDPS->head) - gCSDPS->head = my->next; - else for (n = gCSDPS->head; n != NULL; n = n->next) - if (n->next == my) - { - n->next = my->next; - break; - } - Xfree(my); - /* extData freed by caller (e.g., _XFreeExtData) */ - return(0); -} - -void -DPSCAPStartUp(void) -{ - gCSDPS = (DPSCAPGlobals)Xcalloc(1, sizeof(DPSCAPGlobalsRec)); -} - - -static unsigned char padAdd[] = {0, 3, 2, 1}; - -void -DPSCAPWrite( - Display *agent, - char *buf, - unsigned len, - DPSCAPIOFlags writePad, - DPSCAPIOFlags bufMode) -{ - int pad = padAdd[len & 3]; - unsigned fullLen = (writePad == dpscap_pad) ? len + pad : len; - - if (agent->bufptr + fullLen > agent->bufmax) - N_XFlush(agent); - if (agent->max_request_size && fullLen > agent->max_request_size) - { - DPSWarnProc(NULL, "DPS Client Library: request length exceeds max request size. Truncated.\n"); - len = agent->max_request_size; - pad = 0; - } - if (bufMode == dpscap_insert) - { - agent->last_req = agent->bufptr; - agent->request++; - } - bcopy(buf, agent->bufptr, len); - agent->bufptr += len; - if (writePad == dpscap_pad && pad) - { - bcopy((char *) padAdd, agent->bufptr, pad); - agent->bufptr += pad; - } -} - - -/* === EXT CALLBACK HOOKS === */ - -int -DPSCAPCloseDisplayProc( - Display *dpy, - XExtCodes *codes) -{ -#ifdef CSDPS - fprintf(stderr, "NX: Closing agent \"%s\"\n", dpy->display_name); -#endif - - /* Although it seems that we should free codes here, we can't - because Xlib owns the storage */ - - XDPSLSetShunt(dpy, (Display *) NULL); - XDPSLSetCodes(dpy, (XExtCodes *) NULL); - XDPSLSetSyncMask(dpy, DPSCAP_SYNCMASK_NONE); - XDPSLCleanAll(dpy); - XDPSPrivZapDpy(dpy); - return(0); -} - - -int -DPSCAPCopyGCProc( - Display *dpy, - GC gc, - XExtCodes *codes) -{ - XGCValues values; - DPSCAPData my; - XExtData *extData = XFindOnExtensionList( - CSDPSHeadOfDpyExt(dpy), - codes->extension); - - if (extData) - my = (DPSCAPData) extData->private_data; - else - return(0); - - /* We change the GC unconditionally, since friggin' XCopyGC - clears the dirty bits of the values that are copied! */ - - DPSAssertWarn(XGetGCValues(dpy, gc, DPSGCBITS & ~(GCClipMask), &values), - NULL, "DPS NX: XGetGCValues returned False\n"); - values.clip_mask = gc->values.clip_mask; - DPSCAPChangeGC(my->agent, gc, DPSGCBITS, &values); - /* We have to make sure that the agent completely processes - the change to the GC. If we allow the agent to update the - GC in its own sweet time, the stupid client may delete the - GC after the agent has already queued a request to, e.g., - copy the GC, but before the request is flushed. */ - XDPSLSync(dpy); - return(1); -} - -int -DPSCAPFreeGCProc( - Display *pdpy, - GC gc, - XExtCodes *codes) -{ - register xCAPNotifyReq *req; - DPSCAPData my; - Display *dpy = pdpy; /* Stupid macros insists on Display being 'dpy' */ - XExtData *extData = XFindOnExtensionList( - CSDPSHeadOfDpyExt(dpy), - codes->extension); - - if (extData) - my = (DPSCAPData) extData->private_data; - else - return(0); - - /* Notify the agent that the client deleted a GC. Let the - agent figure out if it cares. */ - - /* ASSERT: called from within LockDisplay section */ - - dpy = my->agent; - if (dpy == (Display *)NULL || dpy == pdpy) - return(0); - - /* May need to sync changes to GC */ - if (gNXSyncGCMode == DPSNXSYNCGCMODE_DELAYED) - XDPSLSync(pdpy); - - { - Display *xdpy = pdpy; /* pdpy is X server */ - NXMacroGetReq(CAPNotify, req); - } - req->reqType = DPSCAPOPCODEBASE; - req->type = X_CAPNotify; - req->cxid = 0; - req->notification = DPSCAPNOTE_FREEGC; - req->data = XGContextFromGC(gc); - req->extra = 0; - /* Guarantee that everyone sees GC go away */ - XSync(pdpy, False); /* pdpy is X server */ - if (gNXSyncGCMode == DPSNXSYNCGCMODE_FLUSH) - { - LockDisplay(dpy); /* dpy means agent here */ - N_XFlush(dpy); - UnlockDisplay(dpy); - } - else - XDPSLSync(pdpy); - - /* ASSERT: SynchHandle called by caller */ - return(1); -} - -#ifdef CSDPSDEBUG -static unsigned int gcCountFlushedClean = 0; -static unsigned int gcCountFlushedDirty = 0; -#endif /* CSDPSDEBUG */ - -int -DPSCAPFlushGCProc( - Display *dpy, - GC gc, - XExtCodes *codes) -{ - XGCValues values; - DPSCAPData my; - XExtData *extData; -#ifdef CSDPSDEBUG - unsigned long int dirty; -#endif /* CSDPSDEBUG */ - - /* When GC is created, it is flushed with no dirty bits set, - so we have to notice that situation. */ - - if (gc->dirty) - { - if (XDPSLGetGCFlushMode(dpy) == XDPSNX_GC_UPDATES_FAST - || !(gc->dirty & DPSGCBITS)) - return(0); - } - extData = XFindOnExtensionList(CSDPSHeadOfDpyExt(dpy), codes->extension); - if (extData) - my = (DPSCAPData) extData->private_data; - else - return(0); - /* HERE IF (gc->dirty & DPSGCBITS || !gc->dirty) */ -#ifdef CSDPSDEBUG - dirty = gc->dirty; -#endif /* CSDPSDEBUG */ - DPSAssertWarn(XGetGCValues(dpy, gc, DPSGCBITS & ~(GCClipMask), &values), - NULL, "NX: XGetGCValues returned False\n"); - values.clip_mask = gc->values.clip_mask; - /* Must guarantee that gc change is registered by X server - before notification is sent to agent. */ - XSync(dpy, False); - DPSCAPChangeGC(my->agent, gc, DPSGCBITS, &values); - /* We have to make sure that the agent completely processes - the change to the GC. If we allow the agent to update the - GC in its own sweet time, the stupid client may delete the - GC after the agent has already queued a request to, e.g., - copy the GC, but before the request is flushed. */ - if (gNXSyncGCMode == DPSNXSYNCGCMODE_SYNC) - XDPSLSync(dpy); - else - XDPSLFlush(dpy); -#ifdef CSDPSDEBUG - if (dirty) - ++gcCountFlushedDirty; - else - ++gcCountFlushedClean; -#endif /* CSDPSDEBUG */ - return(1); -} -- cgit v1.2.3