+++ /dev/null
-/**************************************************************
- *
- * Shared code for the Darwin X Server
- * running with Quartz or the IOKit
- *
- **************************************************************/
-/*
- * Copyright (c) 2001-2002 Torrey T. Lyons. All Rights Reserved.
- * Copyright (c) 2002 Apple Computer, 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, 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
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XFree86: xc/programs/Xserver/hw/darwin/darwin.c,v 1.45 2002/03/28 02:21:08 torrey Exp $ */
-
-#include <CoreGraphics/CoreGraphics.h>
-
-#include "X.h"
-#include "Xproto.h"
-#include "os.h"
-#include "servermd.h"
-#include "inputstr.h"
-#include "scrnintstr.h"
-#include "mibstore.h" // mi backing store implementation
-#include "mipointer.h" // mi software cursor
-#include "micmap.h" // mi colormap code
-#include "fb.h" // fb framebuffer code
-#include "site.h"
-#include "globals.h"
-#include "xf86Version.h"
-#include "dix.h"
-#include "dri-surface.h"
-#define _APPLEDRI_SERVER_
-#include "appledristr.h"
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/syslimits.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <dirent.h>
-
-#define NO_CFPLUGIN
-#include <IOKit/IOKitLib.h>
-#include <IOKit/hidsystem/IOHIDLib.h>
-#include <IOKit/hidsystem/ev_keymap.h>
-
-#include "darwin.h"
-#include "quartz.h"
-#include "rootless-common.h"
-#include "pseudoramiX.h"
-#include "X11Application.h"
-
-/* Fake button press/release for scroll wheel move. */
-#define SCROLLWHEELUPFAKE 4
-#define SCROLLWHEELDOWNFAKE 5
-
-/* X server shared global variables */
-int darwinScreensFound = 0;
-int darwinScreenIndex = 0;
-int darwinFakeButtons = 1;
-Bool darwinSwapAltMeta = FALSE;
-
-/* location of X11's (0,0) point in global screen coordinates */
-int darwinMainScreenX = 0;
-int darwinMainScreenY = 0;
-
-/* parameters read from the command line or user preferences */
-char *darwinKeymapFile;
-Bool darwinSyncKeymap = TRUE;
-
-/* modifier masks for faking mouse buttons */
-static int darwinFakeMouse2Mask = Mod1Mask; /* option */
-static int darwinFakeMouse3Mask = Mod2Mask; /* command */
-
-static DeviceIntPtr darwinPointer;
-static DeviceIntPtr darwinKeyboard;
-
-/* Track our view of the keyboard state. Everything we sent to dix will
- be represented here until released. */
-static CARD8 keysDown[DOWN_LENGTH];
-static int lockMods;
-
-#define SetBit(ptr,bit) \
- do {((BYTE *) ptr)[(bit) >> 3] |= (1 << ((bit) & 7));} while (0)
-
-#define ClearBit(ptr,bit) \
- do {((BYTE *) ptr)[(bit) >> 3] &= ~(1 << ((bit) & 7));} while (0)
-
-/* Common pixmap formats */
-static PixmapFormatRec formats[] = {
- { 1, 1, BITMAP_SCANLINE_PAD },
- { 4, 8, BITMAP_SCANLINE_PAD },
- { 8, 8, BITMAP_SCANLINE_PAD },
- { 15, 16, BITMAP_SCANLINE_PAD },
- { 16, 16, BITMAP_SCANLINE_PAD },
- { 24, 32, BITMAP_SCANLINE_PAD },
- { 32, 32, BITMAP_SCANLINE_PAD }
-};
-const int NUMFORMATS = sizeof(formats)/sizeof(formats[0]);
-
-#ifndef OSNAME
-#define OSNAME " Mac OS X"
-#endif
-#ifndef OSVENDOR
-#define OSVENDOR " Apple"
-#endif
-#ifndef PRE_RELEASE
-#define PRE_RELEASE XF86_VERSION_SNAP
-#endif
-
-extern void AppleDRIExtensionInit(void);
-extern void AppleWMExtensionInit(void);
-
-static void
-DarwinPrintBanner (void)
-{
- ErrorF("\nXFree86 Version %d.%d.%d", XF86_VERSION_MAJOR, XF86_VERSION_MINOR,
- XF86_VERSION_PATCH);
-#if XF86_VERSION_SNAP > 0
- ErrorF(".%d", XF86_VERSION_SNAP);
-#endif
-
-#if XF86_VERSION_SNAP >= 900
- ErrorF(" (%d.%d.0 RC %d)", XF86_VERSION_MAJOR, XF86_VERSION_MINOR + 1,
- XF86_VERSION_SNAP - 900);
-#endif
-
-#ifdef XF86_CUSTOM_VERSION
- ErrorF(" (%s)", XF86_CUSTOM_VERSION);
-#endif
- ErrorF(" / X Window System\n");
- ErrorF("(protocol Version %d, revision %d, vendor release %d)\n",
- X_PROTOCOL, X_PROTOCOL_REVISION, VENDOR_RELEASE );
-}
-
-/* X screensaver support. Not implemented. */
-static Bool
-DarwinSaveScreen (ScreenPtr pScreen, int on)
-{
- return TRUE;
-}
-
-/* This is a callback from dix during AddScreen() from InitOutput().
- Initialize the screen and communicate information about it back to dix. */
-static Bool
-DarwinAddScreen (int index, ScreenPtr pScreen, int argc, char **argv)
-{
- int i, dpi;
- static int foundIndex = 0;
- Bool ret;
- VisualPtr visual;
- DarwinFramebufferPtr dfb;
-
- /* reset index of found screens for each server generation */
- if (index == 0)
- foundIndex = 0;
-
- /* allocate space for private per screen storage */
- dfb = xalloc (sizeof (DarwinFramebufferRec));
- SCREEN_PRIV(pScreen) = dfb;
-
- /* setup hardware/mode specific details */
- ret = QuartzAddScreen (foundIndex, pScreen);
- foundIndex++;
- if (!ret)
- return FALSE;
-
- /* reset the visual list */
- miClearVisualTypes();
-
- /* setup a single visual appropriate for our pixel type. Note: we use
- TrueColor, not DirectColor */
- if (dfb->componentCount != 1)
- {
- if (!miSetVisualTypes (dfb->colorBitsPerPixel, TrueColorMask,
- dfb->bitsPerComponent, TrueColor))
- return FALSE;
-#ifdef ENABLE_PSEUDOCOLOR
- /* FIXME: currently we can't handle pseudocolor windows
- inside truecolor top-level windows, so disable this. */
- if (!miSetVisualTypes (8, PseudoColorMask, 8, PseudoColor))
- return FALSE;
-#endif
- }
- else
- {
- if (!miSetVisualTypes (8, PseudoColorMask, 8, PseudoColor))
- return FALSE;
- }
-
- /* create the common 8 bit PseudoColor visual; do this last to prevent
- it becoming the root visual. */
-
- miSetPixmapDepths();
-
- /* Machine independent screen init */
- if (monitorResolution)
- dpi = monitorResolution;
- else
- dpi = 75;
-
- /* initialize fb */
- if (!fbScreenInit (pScreen, dfb->framebuffer, dfb->width,
- dfb->height, dpi, dpi,
- dfb->pitch/(dfb->bitsPerPixel/8), dfb->bitsPerPixel))
- {
- return FALSE;
- }
-
- /* set the RGB order correctly for TrueColor */
- if (dfb->bitsPerPixel > 8)
- {
- int bitsPerRGB = dfb->bitsPerComponent;
-
- for (i = 0, visual = pScreen->visuals;
- i < pScreen->numVisuals; i++, visual++)
- {
- if (visual->class == TrueColor) {
- visual->offsetRed = bitsPerRGB * 2;
- visual->offsetGreen = bitsPerRGB;
- visual->offsetBlue = 0;
- visual->redMask = ((1<<bitsPerRGB)-1) << visual->offsetRed;
- visual->greenMask = ((1<<bitsPerRGB)-1) << visual->offsetGreen;
- visual->blueMask = ((1<<bitsPerRGB)-1) << visual->offsetBlue;
- }
- }
- }
-
-#ifdef RENDER
- if (! fbPictureInit (pScreen, 0, 0))
- return FALSE;
-#endif
-
-#ifdef MITSHM
- ShmRegisterFbFuncs (pScreen);
-#endif
-
- /* this must be initialized (why doesn't X have a default?) */
- pScreen->SaveScreen = DarwinSaveScreen;
-
- /* finish mode dependent screen setup including cursor support */
- if (!QuartzSetupScreen (index, pScreen))
- return FALSE;
-
- /* create and install the default colormap and set black / white pixels */
- if (!miCreateDefColormap (pScreen))
- return FALSE;
-
- dixScreenOrigins[index].x = dfb->x;
- dixScreenOrigins[index].y = dfb->y;
-
- ErrorF("Screen %d added: %dx%d @ (%d,%d)\n",
- index, dfb->width, dfb->height, dfb->x, dfb->y);
-
- return TRUE;
-}
-
-/* Search for a file in the standard Library paths, which are (in order):
-
- ~/Library/ user specific
- /Library/ host specific
- /Network/Library/ LAN specific
- /System/Library/ OS specific
-
- A sub-path can be specified to search in below the various Library
- directories. Returns a new character string (owned by the caller)
- containing the full path to the first file found. */
-
-/* Library search paths */
-static const char *libraryPathList[] = {
- "",
- "/Network",
- "/System",
- NULL
-};
-
-char *
-DarwinFindLibraryFile (const char *file, const char *pathext)
-{
- char *home;
- char *fullPath;
- int i = 0;
-
- // Return the file name as is if it is already a fully qualified path.
- if (!access(file, F_OK)) {
- fullPath = xalloc(strlen(file)+1);
- strcpy(fullPath, file);
- return fullPath;
- }
-
- fullPath = xalloc(PATH_MAX);
-
- home = getenv("HOME");
- if (home) {
- snprintf(fullPath, PATH_MAX, "%s/Library/%s/%s", home, pathext, file);
- if (!access(fullPath, F_OK))
- return fullPath;
- }
-
- while (libraryPathList[i]) {
- snprintf(fullPath, PATH_MAX, "%s/Library/%s/%s", libraryPathList[i++],
- pathext, file);
- if (!access(fullPath, F_OK))
- return fullPath;
- }
-
- xfree(fullPath);
- return NULL;
-}
-
-/* Press or release the given key, specified by NX keycode. xe must already
- have event time and mouse location filled in. pressed is KeyPress or
- KeyRelease. keycode is NX keycode without MIN_KEYCODE adjustment. */
-static inline void
-DarwinPressKeycode (xEvent *xe, int pressed, int keycode)
-{
- if (pressed == KeyRelease && !BitIsOn (keysDown, keycode + MIN_KEYCODE))
- {
- /* Don't release keys that aren't pressed. It generates extra
- KeyPress events instead of just discarding them. */
-
- return;
- }
-
- if (pressed == KeyPress)
- SetBit (keysDown, keycode + MIN_KEYCODE);
- else
- ClearBit (keysDown, keycode + MIN_KEYCODE);
-
- xe->u.u.type = pressed;
- xe->u.u.detail = keycode + MIN_KEYCODE;
- (darwinKeyboard->public.processInputProc) (xe, darwinKeyboard, 1);
-}
-
-/* Ensure that X's idea of what modifiers are down matches the real
- window server's. Do this by looking at what keys we previously sent
- X and deciding if they need to be released/toggled yet to make FLAGS
- become X's current modifier state. */
-static void
-DarwinUpdateModifiers (xEvent xe, unsigned int flags)
-{
- static const struct {int mask; int nxkey;} pairs[] = {
- {ShiftMask, NX_MODIFIERKEY_SHIFT},
- {ControlMask, NX_MODIFIERKEY_CONTROL},
- {Mod1Mask, NX_MODIFIERKEY_ALTERNATE},
- {Mod2Mask, NX_MODIFIERKEY_COMMAND},
- {Mod3Mask, NX_MODIFIERKEY_SECONDARYFN}
- };
-
- int i, keycode;
-
- for (i = 0; i < (int) (sizeof (pairs) / sizeof (pairs[0])); i++)
- {
- keycode = DarwinModifierNXKeyToNXKeycode (pairs[i].nxkey, 0);
-
- if (keycode == 0)
- continue;
-
- /* For each known modifier, sync up the state of the key X thinks
- it's bound to and the real value of the flag. */
-
- if ((flags & pairs[i].mask)
- && !BitIsOn (keysDown, keycode + MIN_KEYCODE))
- {
- DarwinPressKeycode (&xe, KeyPress, keycode);
- }
- else if (!(flags & pairs[i].mask)
- && BitIsOn (keysDown, keycode + MIN_KEYCODE))
- {
- DarwinPressKeycode (&xe, KeyRelease, keycode);
- }
- }
-
- /* Do the same for Lock, but need both press and release to toggle it. */
-
- if ((flags ^ lockMods) & LockMask)
- {
- keycode = DarwinModifierNXKeyToNXKeycode (NX_MODIFIERKEY_ALPHALOCK, 0);
-
- if (keycode != 0)
- {
- DarwinPressKeycode (&xe, KeyPress, keycode);
- DarwinPressKeycode (&xe, KeyRelease, keycode);
-
- lockMods ^= LockMask;
- }
- }
-}
-
-/* Release all non-modifier keys that we think are currently pressed.
- Usually this is done when X becomes inactive to avoid leaving keys
- stuck down when we become active again. Modifiers are handled separately
- in the function above. */
-static void
-DarwinReleaseKeys (void)
-{
- KeyClassPtr keyc = darwinKeyboard->key;
- xEvent xe;
- int i, x, y;
-
- memset (&xe, 0, sizeof (xe));
- xe.u.keyButtonPointer.time = GetTimeInMillis ();
- xe.u.keyButtonPointer.state = darwinKeyboard->key->state;
- GetSpritePosition (&x, &y);
- xe.u.keyButtonPointer.rootX = x;
- xe.u.keyButtonPointer.rootY = y;
-
- for (i = 0; i < DOWN_LENGTH * 8; i++)
- {
- if (!keyc->modifierMap[i] && BitIsOn (keysDown, i))
- DarwinPressKeycode (&xe, KeyRelease, i - MIN_KEYCODE);
- }
-}
-
-static int
-parseModifierString (const char *str)
-{
- if (strcasecmp (str, "shift") == 0)
- return ShiftMask;
- else if (strcasecmp (str, "control") == 0)
- return ControlMask;
- else if (strcasecmp (str, "option") == 0)
- return Mod1Mask;
- else if (strcasecmp (str, "command") == 0)
- return Mod2Mask;
- else if (strcasecmp (str, "fn") == 0)
- return Mod3Mask;
- else
- return 0;
-}
-
-/* Parse a list of modifier names and return a corresponding modifier mask */
-static int
-DarwinParseModifierList (const char *constmodifiers)
-{
- int result, mask;
- char *modifiers, *modifier, *p;
-
- if (constmodifiers == NULL
- || strlen (constmodifiers) == 0
- || strcasecmp (constmodifiers, "none") == 0)
- {
- return 0;
- }
-
- modifiers = strdup (constmodifiers);
- p = modifiers;
- result = 0;
-
- while (p != NULL)
- {
- modifier = strsep (&p, " ,+&|/"); /* allow lots of separators */
- mask = parseModifierString (modifier);
- if (mask != 0)
- result |= mask;
- else
- ErrorF ("fakebuttons: Unknown modifier \"%s\"\n", modifier);
- }
-
- free (modifiers);
- return result;
-}
-
-void
-DarwinSetFakeButtons (const char *mod2, const char *mod3)
-{
- if (mod2 != NULL)
- darwinFakeMouse2Mask = DarwinParseModifierList (mod2);
- if (mod3 != NULL)
- darwinFakeMouse3Mask = DarwinParseModifierList (mod3);
-}
-
-/* Read and process events from the event pipe until it is empty. */
-void
-ProcessInputEvents (void)
-{
- static int here_before = 0;
-
- /* last known modifier state */
- static unsigned int current_flags = 0;
-
- /* button number and modifier mask of currently pressed fake button */
- static int fake_button;
- static unsigned int fake_button_mask, fake_button_modifier;
-
- xEvent xe;
-
- if (!here_before)
- {
- X11ApplicationServerReady ();
- here_before = TRUE;
- }
-
- while (DarwinDequeueEvent (&xe))
- {
- unsigned int real_state;
-
- real_state = xe.u.keyButtonPointer.state;
- xe.u.keyButtonPointer.state |= fake_button_modifier;
-
- /* Filter event for faked mouse button presses. */
- if (darwinFakeButtons)
- {
- switch (xe.u.u.type)
- {
- case ButtonPress:
- if (xe.u.u.detail != 1)
- break;
- if ((xe.u.keyButtonPointer.state & darwinFakeMouse2Mask)
- == darwinFakeMouse2Mask)
- {
- fake_button = 2;
- fake_button_modifier = Button2Mask;
- fake_button_mask = darwinFakeMouse2Mask;
- xe.u.u.detail = 2;
- }
- else if ((xe.u.keyButtonPointer.state & darwinFakeMouse3Mask)
- == darwinFakeMouse3Mask)
- {
- fake_button = 3;
- fake_button_modifier = Button3Mask;
- fake_button_mask = darwinFakeMouse3Mask;
- xe.u.u.detail = 3;
- }
- break;
-
- case ButtonRelease:
- if (fake_button != 0 && xe.u.u.detail == 1)
- xe.u.u.detail = fake_button;
- break;
- }
- }
-
- xe.u.keyButtonPointer.state &= ~fake_button_mask;
-
- switch (xe.u.u.type)
- {
- case 0: /* flags-changed */
- case KeyPress:
- if (current_flags == 0
- && darwinSyncKeymap && darwinKeymapFile == NULL)
- {
- /* See if keymap has changed. */
-
- static unsigned int last_seed;
- unsigned int this_seed;
-
- this_seed = DarwinSystemKeymapSeed ();
- if (this_seed != last_seed)
- {
- last_seed = this_seed;
- DarwinKeyboardReload (darwinKeyboard);
- }
- }
- /* fall through */
-
- case KeyRelease:
- case ButtonPress:
- case ButtonRelease:
- case MotionNotify:
-
- /* Initialize time field. */
-
- xe.u.keyButtonPointer.time = GetTimeInMillis ();
-
- /* Update X's idea of what modifiers are set. */
-
- if (xe.u.keyButtonPointer.state != 0xffff
- && current_flags != xe.u.keyButtonPointer.state)
- {
- current_flags = xe.u.keyButtonPointer.state;
- DarwinUpdateModifiers (xe, current_flags);
- }
- }
-
- switch (xe.u.u.type)
- {
- case 0:
- break;
-
- case MotionNotify:
- if (!quartzServerVisible)
- {
- xp_window_id wid;
-
- /* Sigh. Need to check that we're really over one of
- our windows. (We need to receive pointer events while
- not in the foreground, and the only way to do that
- right now is to ask for _all_ pointer events..) */
-
- wid = 0;
- xp_find_window (xe.u.keyButtonPointer.rootX,
- xe.u.keyButtonPointer.rootY, 0, &wid);
- if (wid == 0)
- break;
- }
-
- /* Shift from global screen coordinates to coordinates
- relative to the origin of the current screen. */
-
- xe.u.keyButtonPointer.rootX -= darwinMainScreenX -
- dixScreenOrigins[miPointerCurrentScreen()->myNum].x;
- xe.u.keyButtonPointer.rootY -= darwinMainScreenY -
- dixScreenOrigins[miPointerCurrentScreen()->myNum].y;
-
- miPointerAbsoluteCursor (xe.u.keyButtonPointer.rootX,
- xe.u.keyButtonPointer.rootY,
- xe.u.keyButtonPointer.time);
- break;
-
- case ButtonPress:
- case ButtonRelease:
- darwinPointer->public.processInputProc (&xe, darwinPointer, 1);
- break;
-
- case KeyPress:
- case KeyRelease:
- DarwinPressKeycode (&xe, xe.u.u.type, xe.u.u.detail);
- break;
-
- case ClientMessage:
- /* Update server's current time, since we may generate
- events, and it's nice if the timestamps are correct. */
- currentTime.milliseconds = GetTimeInMillis ();
-
- switch (xe.u.clientMessage.u.l.type)
- {
- case kXdarwinQuit:
- GiveUp (0);
- break;
-
- case kXquartzDeactivate:
- DarwinReleaseKeys ();
- /* fall through */
-
- default:
- if (xe.u.clientMessage.u.l.type >= kXquartzFirstEvent
- && xe.u.clientMessage.u.l.type <= kXquartzLastEvent)
- {
- QuartzClientMessage (&xe);
- }
- else
- {
- ErrorF ("Unknown application defined event: %d.\n",
- xe.u.clientMessage.u.l.longs0);
- }
- break;
- }
- break;
-
- default:
- ErrorF("Unknown event caught: %d\n", xe.u.u.type);
- break;
- }
-
- /* Filter event for faked mouse button releases. */
- if (fake_button != 0 && xe.u.u.type == ButtonRelease)
- {
- current_flags |= (real_state & fake_button_mask);
- DarwinUpdateModifiers (xe, current_flags);
-
- fake_button = 0;
- fake_button_modifier = 0;
- fake_button_mask = 0;
- }
- }
-
- miPointerUpdate ();
-}
-
-void
-DarwinEnqueuePointerEvent (xEvent *xe)
-{
- darwinPointer->public.processInputProc (xe, darwinPointer, 1);
-}
-
-/* Register the keyboard and mouse devices */
-void
-InitInput (int argc, char **argv)
-{
- DarwinInputInit ();
-
- darwinPointer = AddInputDevice(DarwinMouseProc, TRUE);
- RegisterPointerDevice( darwinPointer );
-
- darwinKeyboard = AddInputDevice(DarwinKeybdProc, TRUE);
- RegisterKeyboardDevice( darwinKeyboard );
-}
-
-void
-DarwinAdjustScreenOrigins (ScreenInfo *pScreenInfo)
-{
- int i, left, top;
-
- /* Shift all screens so the X11 (0, 0) coordinate is at the top
- left of the global screen coordinates.
-
- Screens can be arranged so the top left isn't on any screen, so
- instead use the top left of the leftmost screen as (0,0). This
- may mean some screen space is in -y, but it's better that (0,0)
- be onscreen, or else default xterms disappear. It's better that
- -y be used than -x, because when popup menus are forced
- "onscreen" by dumb window managers like twm, they'll shift the
- menus down instead of left, which still looks funny but is an
- easier target to hit. */
-
- left = dixScreenOrigins[0].x;
- top = dixScreenOrigins[0].y;
-
- /* Find leftmost screen. If there's a tie, take the topmost of the two. */
- for (i = 1; i < pScreenInfo->numScreens; i++) {
- if (dixScreenOrigins[i].x < left ||
- (dixScreenOrigins[i].x == left &&
- dixScreenOrigins[i].y < top))
- {
- left = dixScreenOrigins[i].x;
- top = dixScreenOrigins[i].y;
- }
- }
-
- darwinMainScreenX = left;
- darwinMainScreenY = top;
-
- /* Shift all screens so that there is a screen whose top left
- is at X11 (0,0) and at global screen coordinate
- (darwinMainScreenX, darwinMainScreenY). */
-
- if (darwinMainScreenX != 0 || darwinMainScreenY != 0) {
- for (i = 0; i < pScreenInfo->numScreens; i++) {
- dixScreenOrigins[i].x -= darwinMainScreenX;
- dixScreenOrigins[i].y -= darwinMainScreenY;
- ErrorF("Screen %d placed at X11 coordinate (%d,%d).\n",
- i, dixScreenOrigins[i].x, dixScreenOrigins[i].y);
- }
- }
-}
-
-/* Initialize screenInfo for all actually accessible framebuffers.
-
- The display mode dependent code gets called three times. The mode
- specific InitOutput routines are expected to discover the number of
- potentially useful screens and cache routes to them internally.
- Inside DarwinAddScreen are two other mode specific calls. A mode
- specific AddScreen routine is called for each screen to actually
- initialize the screen with the ScreenPtr structure. After other
- screen setup has been done, a mode specific SetupScreen function can
- be called to finalize screen setup. */
-
-void
-InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv)
-{
- int i;
- static unsigned long generation = 0;
-
- pScreenInfo->imageByteOrder = IMAGE_BYTE_ORDER;
- pScreenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;
- pScreenInfo->bitmapScanlinePad = BITMAP_SCANLINE_PAD;
- pScreenInfo->bitmapBitOrder = BITMAP_BIT_ORDER;
-
- /* List how we want common pixmap formats to be padded */
- pScreenInfo->numPixmapFormats = NUMFORMATS;
- for (i = 0; i < NUMFORMATS; i++)
- pScreenInfo->formats[i] = formats[i];
-
- /* Allocate private storage for each screen's Darwin specific info */
- if (generation != serverGeneration) {
- darwinScreenIndex = AllocateScreenPrivateIndex();
- generation = serverGeneration;
- }
-
- /* Discover screens and do mode specific initialization */
- QuartzInitOutput(argc, argv);
-
- for (i = 0; i < darwinScreensFound; i++)
- AddScreen( DarwinAddScreen, argc, argv );
-
- DarwinAdjustScreenOrigins (pScreenInfo);
-
- PseudoramiXExtensionInit (argc, argv);
- AppleDRIExtensionInit ();
- AppleWMExtensionInit ();
-
- DRIExtensionInit ();
-}
-
-void
-OsVendorFatalError (void)
-{
- ErrorF( " OsVendorFatalError\n" );
-}
-
-void
-OsVendorInit (void)
-{
- if (serverGeneration == 1)
- DarwinPrintBanner();
-}
-
-/* Process device-dependent command line args. Returns 0 if argument is
- not device dependent, otherwise Count of number of elements of argv
- that are part of a device dependent commandline option. */
-int
-ddxProcessArgument (int argc, char *argv[], int i)
-{
- int numDone;
-
- if ((numDone = QuartzProcessArgument( argc, argv, i )))
- return numDone;
-
- if ( !strcmp( argv[i], "-fakebuttons" ) ) {
- darwinFakeButtons = TRUE;
- ErrorF( "Faking a three button mouse\n" );
- return 1;
- }
-
- if ( !strcmp( argv[i], "-nofakebuttons" ) ) {
- darwinFakeButtons = FALSE;
- ErrorF( "Not faking a three button mouse\n" );
- return 1;
- }
-
- if (!strcmp( argv[i], "-fakemouse2" ) ) {
- if ( i == argc-1 ) {
- FatalError( "-fakemouse2 must be followed by a modifer list\n" );
- }
- darwinFakeMouse2Mask = DarwinParseModifierList(argv[i+1]);
- return 2;
- }
-
- if (!strcmp( argv[i], "-fakemouse3" ) ) {
- if ( i == argc-1 ) {
- FatalError( "-fakemouse3 must be followed by a modifer list\n" );
- }
- darwinFakeMouse3Mask = DarwinParseModifierList(argv[i+1]);
- return 2;
- }
-
- if ( !strcmp( argv[i], "-keymap" ) ) {
- if ( i == argc-1 ) {
- FatalError( "-keymap must be followed by a filename\n" );
- }
- darwinKeymapFile = argv[i+1];
- return 2;
- }
-
- if ( !strcmp( argv[i], "-nokeymap" ) ) {
- darwinKeymapFile = NULL;
- return 1;
- }
-
- if ( !strcmp( argv[i], "+synckeymap" ) ) {
- darwinSyncKeymap = TRUE;
- return 1;
- }
- if ( !strcmp( argv[i], "-synckeymap" ) ) {
- darwinSyncKeymap = FALSE;
- return 1;
- }
-
- if (strcmp (argv[i], "-swapAltMeta") == 0) {
- darwinSwapAltMeta = TRUE;
- return 1;
- }
-
- if (!strcmp( argv[i], "-showconfig" ) || !strcmp( argv[i], "-version" )) {
- DarwinPrintBanner();
- exit(0);
- }
-
- /* XDarwinStartup uses this argument to indicate the IOKit X server
- should be started. Ignore it here. */
- if ( !strcmp( argv[i], "-iokit" ) ) {
- return 1;
- }
-
- return 0;
-}
-
-/* Print out correct use of device dependent commandline options.
- Maybe the user now knows what really to do ... */
-void
-ddxUseMsg (void)
-{
- ErrorF("\n");
- ErrorF("\n");
- ErrorF("Device Dependent Usage:\n");
- ErrorF("\n");
- ErrorF("-depth <depth> use <depth> bits per pixel. Options: 8, 15, 24\b\n");
- ErrorF("-fakebuttons fake a 3 button mouse with Command and Option\n");
- ErrorF("-nofakebuttons\n");
- ErrorF("-fakemouse2 <keys> fake middle mouse button with modifier keys\n");
- ErrorF("-fakemouse3 <keys> fake right mouse button with modifier keys\n");
- ErrorF(" e.g.: -fakemouse2 \"option,shift\"\n");
- ErrorF("-keymap <file> read the keymap from <file>\n");
- ErrorF("-nokeymap\n");
- ErrorF("+synckeymap synchronize X keymap with system keymap\n");
- ErrorF("-synckeymap only set X keymap on server startup\n");
- ErrorF("-swapAltMeta swap meaning of Alt and Meta modifiers\n");
- ErrorF("-version show server version.\n");
- ErrorF("\n");
-}
-
-/* Device dependent cleanup. Called by dix before normal server death. */
-void
-ddxGiveUp (void)
-{
- ErrorF( "Quitting XDarwin...\n" );
- QuartzGiveUp();
-}
-
-/* DDX - specific abort routine. Called by AbortServer(). The attempt is
- made to restore all original setting of the displays. Also all devices
- are closed. */
-void
-AbortDDX (void)
-{
- ErrorF( " AbortDDX\n" );
-
- /* This is needed for a abnormal server exit, since the normal exit stuff
- MUST also be performed (i.e. the vt must be left in a defined state) */
- ddxGiveUp();
-}
-
-extern void GlxExtensionInit();
-extern void GlxWrapInitVisuals(void *procPtr);
-void DarwinGlxExtensionInit (void) { GlxExtensionInit (); }
-void DarwinGlxWrapInitVisuals (void *ptr) { GlxWrapInitVisuals (ptr); }
-
-#ifdef DPMSExtension
-Bool
-DPMSSupported (void)
-{
- return FALSE;
-}
-
-void
-DPMSSet (int level)
-{
-}
-
-int
-DPMSGet (int *level)
-{
- return -1;
-}
-#endif
-
-#ifdef DDXTIME
-CARD32
-GetTimeInMillis (void)
-{
- extern void Microseconds ();
- UnsignedWide usec;
-
- /* This doesn't involve trapping into the kernel, unlike gettimeofday. */
- Microseconds (&usec);
-
- /* Should be good enough? (-2% error) */
- return (usec.hi << 22) | (usec.lo >> 10);
-}
-#endif
projects / synfig.git / blobdiff