From e399356ed17baf7b50da393a3f13682b01bd14a9 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:04:01 +0100 Subject: drop .original files from the current code base --- nx-X11/programs/Xserver/randr/rrmode.c.NX.original | 420 --------------------- 1 file changed, 420 deletions(-) delete mode 100644 nx-X11/programs/Xserver/randr/rrmode.c.NX.original (limited to 'nx-X11/programs/Xserver/randr/rrmode.c.NX.original') diff --git a/nx-X11/programs/Xserver/randr/rrmode.c.NX.original b/nx-X11/programs/Xserver/randr/rrmode.c.NX.original deleted file mode 100644 index 62c01485a..000000000 --- a/nx-X11/programs/Xserver/randr/rrmode.c.NX.original +++ /dev/null @@ -1,420 +0,0 @@ -/* - * Copyright © 2006 Keith Packard - * - * 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 the copyright holders not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. The copyright holders make no representations - * about the suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THE COPYRIGHT HOLDERS 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. - */ - -/**************************************************************************/ -/* */ -/* Copyright (c) 2001, 2011 NoMachine, http://www.nomachine.com/. */ -/* */ -/* NX-X11, NX protocol compression and NX extensions to this software */ -/* are copyright of NoMachine. Redistribution and use of the present */ -/* software is allowed according to terms specified in the file LICENSE */ -/* which comes in the source distribution. */ -/* */ -/* Check http://www.nomachine.com/licensing.html for applicability. */ -/* */ -/* NX and NoMachine are trademarks of Medialogic S.p.A. */ -/* */ -/* All rights reserved. */ -/* */ -/**************************************************************************/ - -#include "randrstr.h" -#include "registry.h" - -RESTYPE RRModeType; - -static Bool -RRModeEqual (xRRModeInfo *a, xRRModeInfo *b) -{ - if (a->width != b->width) return FALSE; - if (a->height != b->height) return FALSE; - if (a->dotClock != b->dotClock) return FALSE; - if (a->hSyncStart != b->hSyncStart) return FALSE; - if (a->hSyncEnd != b->hSyncEnd) return FALSE; - if (a->hTotal != b->hTotal) return FALSE; - if (a->hSkew != b->hSkew) return FALSE; - if (a->vSyncStart != b->vSyncStart) return FALSE; - if (a->vSyncEnd != b->vSyncEnd) return FALSE; - if (a->vTotal != b->vTotal) return FALSE; - if (a->nameLength != b->nameLength) return FALSE; - if (a->modeFlags != b->modeFlags) return FALSE; - return TRUE; -} - -/* - * Keep a list so it's easy to find modes in the resource database. - */ -static int num_modes; -static RRModePtr *modes; - -static RRModePtr -RRModeCreate (xRRModeInfo *modeInfo, - const char *name, - ScreenPtr userScreen) -{ - RRModePtr mode, *newModes; - - if (!RRInit ()) - return NULL; - - mode = xalloc (sizeof (RRModeRec) + modeInfo->nameLength + 1); - if (!mode) - return NULL; - mode->refcnt = 1; - mode->mode = *modeInfo; - mode->name = (char *) (mode + 1); - memcpy (mode->name, name, modeInfo->nameLength); - mode->name[modeInfo->nameLength] = '\0'; - mode->userScreen = userScreen; - - if (num_modes) - newModes = xrealloc (modes, (num_modes + 1) * sizeof (RRModePtr)); - else - newModes = xalloc (sizeof (RRModePtr)); - - if (!newModes) - { - xfree (mode); - return NULL; - } - - mode->mode.id = FakeClientID(0); - if (!AddResource (mode->mode.id, RRModeType, (pointer) mode)) - return NULL; - modes = newModes; - modes[num_modes++] = mode; - - /* - * give the caller a reference to this mode - */ - ++mode->refcnt; - return mode; -} - -static RRModePtr -RRModeFindByName (const char *name, - CARD16 nameLength) -{ - int i; - RRModePtr mode; - - for (i = 0; i < num_modes; i++) - { - mode = modes[i]; - if (mode->mode.nameLength == nameLength && - !memcmp (name, mode->name, nameLength)) - { - return mode; - } - } - return NULL; -} - -RRModePtr -RRModeGet (xRRModeInfo *modeInfo, - const char *name) -{ - int i; - - for (i = 0; i < num_modes; i++) - { - RRModePtr mode = modes[i]; - if (RRModeEqual (&mode->mode, modeInfo) && - !memcmp (name, mode->name, modeInfo->nameLength)) - { - ++mode->refcnt; - return mode; - } - } - - return RRModeCreate (modeInfo, name, NULL); -} - -static RRModePtr -RRModeCreateUser (ScreenPtr pScreen, - xRRModeInfo *modeInfo, - const char *name, - int *error) -{ - RRModePtr mode; - - mode = RRModeFindByName (name, modeInfo->nameLength); - if (mode) - { - *error = BadName; - return NULL; - } - - mode = RRModeCreate (modeInfo, name, pScreen); - if (!mode) - { - *error = BadAlloc; - return NULL; - } - *error = Success; - return mode; -} - -RRModePtr * -RRModesForScreen (ScreenPtr pScreen, int *num_ret) -{ - rrScrPriv(pScreen); - int o, c, m; - RRModePtr *screen_modes; - int num_screen_modes = 0; - - screen_modes = xalloc ((num_modes ? num_modes : 1) * sizeof (RRModePtr)); - if (!screen_modes) - return NULL; - - /* - * Add modes from all outputs - */ - for (o = 0; o < pScrPriv->numOutputs; o++) - { - RROutputPtr output = pScrPriv->outputs[o]; - int m, n; - - for (m = 0; m < output->numModes + output->numUserModes; m++) - { - RRModePtr mode = (m < output->numModes ? - output->modes[m] : - output->userModes[m-output->numModes]); - for (n = 0; n < num_screen_modes; n++) - if (screen_modes[n] == mode) - break; - if (n == num_screen_modes) - screen_modes[num_screen_modes++] = mode; - } - } - /* - * Add modes from all crtcs. The goal is to - * make sure all available and active modes - * are visible to the client - */ - for (c = 0; c < pScrPriv->numCrtcs; c++) - { - RRCrtcPtr crtc = pScrPriv->crtcs[c]; - RRModePtr mode = crtc->mode; - int n; - - if (!mode) continue; - for (n = 0; n < num_screen_modes; n++) - if (screen_modes[n] == mode) - break; - if (n == num_screen_modes) - screen_modes[num_screen_modes++] = mode; - } - /* - * Add all user modes for this screen - */ - for (m = 0; m < num_modes; m++) - { - RRModePtr mode = modes[m]; - int n; - - if (mode->userScreen != pScreen) - continue; - for (n = 0; n < num_screen_modes; n++) - if (screen_modes[n] == mode) - break; - if (n == num_screen_modes) - screen_modes[num_screen_modes++] = mode; - } - - *num_ret = num_screen_modes; - return screen_modes; -} - -void -RRModeDestroy (RRModePtr mode) -{ - int m; - - if (--mode->refcnt > 0) - return; - for (m = 0; m < num_modes; m++) - { - if (modes[m] == mode) - { - memmove (modes + m, modes + m + 1, - (num_modes - m - 1) * sizeof (RRModePtr)); - num_modes--; - if (!num_modes) - { - xfree (modes); - modes = NULL; - } - break; - } - } - - xfree (mode); -} - -static int -RRModeDestroyResource (pointer value, XID pid) -{ - RRModeDestroy ((RRModePtr) value); - return 1; -} - -Bool -RRModeInit (void) -{ - assert (num_modes == 0); - assert (modes == NULL); - RRModeType = CreateNewResourceType (RRModeDestroyResource); - if (!RRModeType) - return FALSE; - RegisterResourceName (RRModeType, "MODE"); - return TRUE; -} - -int -ProcRRCreateMode (ClientPtr client) -{ - REQUEST(xRRCreateModeReq); - xRRCreateModeReply rep; - WindowPtr pWin; - ScreenPtr pScreen; - rrScrPrivPtr pScrPriv; - xRRModeInfo *modeInfo; - long units_after; - char *name; - int error, rc; - RRModePtr mode; - - REQUEST_AT_LEAST_SIZE (xRRCreateModeReq); - #ifndef NXAGENT_SERVER - rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess); - #else - pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess); - rc = pWin ? Success : BadWindow; - #endif - if (rc != Success) - return rc; - - pScreen = pWin->drawable.pScreen; - pScrPriv = rrGetScrPriv(pScreen); - - modeInfo = &stuff->modeInfo; - name = (char *) (stuff + 1); - units_after = (stuff->length - (sizeof (xRRCreateModeReq) >> 2)); - - /* check to make sure requested name fits within the data provided */ - if ((int) (modeInfo->nameLength + 3) >> 2 > units_after) - return BadLength; - - mode = RRModeCreateUser (pScreen, modeInfo, name, &error); - if (!mode) - return error; - - rep.type = X_Reply; - rep.pad0 = 0; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.mode = mode->mode.id; - if (client->swapped) - { - int n; - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, n); - swapl(&rep.mode, n); - } - WriteToClient(client, sizeof(xRRCreateModeReply), (char *)&rep); - - return client->noClientException; -} - -int -ProcRRDestroyMode (ClientPtr client) -{ - REQUEST(xRRDestroyModeReq); - RRModePtr mode; - - REQUEST_SIZE_MATCH(xRRDestroyModeReq); - mode = LookupIDByType (stuff->mode, RRModeType); - if (!mode) - { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; - } - if (!mode->userScreen) - return BadMatch; - if (mode->refcnt > 1) - return BadAccess; - FreeResource (stuff->mode, 0); - return Success; -} - -int -ProcRRAddOutputMode (ClientPtr client) -{ - REQUEST(xRRAddOutputModeReq); - RRModePtr mode; - RROutputPtr output; - - REQUEST_SIZE_MATCH(xRRAddOutputModeReq); - output = LookupOutput(client, stuff->output, DixReadAccess); - - if (!output) - { - client->errorValue = stuff->output; - return RRErrorBase + BadRROutput; - } - - mode = LookupIDByType (stuff->mode, RRModeType); - if (!mode) - { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; - } - - return RROutputAddUserMode (output, mode); -} - -int -ProcRRDeleteOutputMode (ClientPtr client) -{ - REQUEST(xRRDeleteOutputModeReq); - RRModePtr mode; - RROutputPtr output; - - REQUEST_SIZE_MATCH(xRRDeleteOutputModeReq); - output = LookupOutput(client, stuff->output, DixReadAccess); - - if (!output) - { - client->errorValue = stuff->output; - return RRErrorBase + BadRROutput; - } - - mode = LookupIDByType (stuff->mode, RRModeType); - if (!mode) - { - client->errorValue = stuff->mode; - return RRErrorBase + BadRRMode; - } - - return RROutputDeleteUserMode (output, mode); -} -- cgit v1.2.3