diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/darwin/iokit')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/darwin/iokit/Imakefile | 25 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKit.c | 772 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKit.h | 57 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKitCursor.c | 735 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKitStartup.c | 126 |
5 files changed, 0 insertions, 1715 deletions
diff --git a/nx-X11/programs/Xserver/hw/darwin/iokit/Imakefile b/nx-X11/programs/Xserver/hw/darwin/iokit/Imakefile deleted file mode 100644 index 061874e75..000000000 --- a/nx-X11/programs/Xserver/hw/darwin/iokit/Imakefile +++ /dev/null @@ -1,25 +0,0 @@ -XCOMM $XFree86: xc/programs/Xserver/hw/darwin/Imakefile,v 1.18 2003/03/15 18:02:08 torrey Exp $ - -#include <Server.tmpl> - -SRCS = xfIOKit.c \ - xfIOKitCursor.c \ - xfIOKitStartup.c - -OBJS = xfIOKit.o \ - xfIOKitCursor.o \ - xfIOKitStartup.o - -INCLUDES = -I. -I$(SERVERSRC)/mi -I$(SERVERSRC)/fb -I$(EXTINCSRC) \ - -I$(SERVERSRC)/render -I$(SERVERSRC)/include -I$(XINCLUDESRC) \ - -I$(SERVERSRC)/os -I$(INCLUDESRC) -I$(FONTINCSRC) \ - -I$(SERVERSRC)/miext/shadow -I.. - -#if DarwinQuartzSupport -DEFINES = -DDARWIN_WITH_QUARTZ -#endif - -NormalLibraryObjectRule() -NormalLibraryTarget(iokit,$(OBJS)) - -DependTarget() diff --git a/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKit.c b/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKit.c deleted file mode 100644 index 2f0fc11a3..000000000 --- a/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKit.c +++ /dev/null @@ -1,772 +0,0 @@ -/************************************************************** - * - * IOKit support for the Darwin X Server - * - * HISTORY: - * Original port to Mac OS X Server by John Carmack - * Port to Darwin 1.0 by Dave Zarzycki - * Significantly rewritten for XFree86 4.0.1 by Torrey Lyons - * - **************************************************************/ -/* - * Copyright (c) 2001-2004 Torrey T. Lyons. 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. - */ -/* $XdotOrg: xc/programs/Xserver/hw/darwin/iokit/xfIOKit.c,v 1.6 2005/07/03 08:53:39 daniels Exp $ */ -/* $XFree86: xc/programs/Xserver/hw/darwin/iokit/xfIOKit.c,v 1.2 2003/10/16 23:50:09 torrey Exp $ */ - -#include <X11/X.h> -#include <X11/Xproto.h> -#include "os.h" -#include "servermd.h" -#include "inputstr.h" -#include "scrnintstr.h" -#include "mi.h" -#include "mibstore.h" -#include "mipointer.h" -#include "micmap.h" -#include "shadow.h" - -#include <sys/types.h> -#include <sys/time.h> -#include <unistd.h> -#include <fcntl.h> -#include <pthread.h> - -#include <mach/mach_interface.h> - -#define NO_CFPLUGIN -#include <IOKit/IOKitLib.h> -#include <IOKit/hidsystem/IOHIDShared.h> -#include <IOKit/graphics/IOGraphicsLib.h> -#include <drivers/event_status_driver.h> - -// Define this to work around bugs in the display drivers for -// older PowerBook G3's. If the X server starts without this -// #define, you don't need it. -#undef OLD_POWERBOOK_G3 - -#include "darwin.h" -#include "xfIOKit.h" - -// Globals -int xfIOKitScreenIndex = 0; -io_connect_t xfIOKitInputConnect = 0; - -static pthread_t inputThread; -static EvGlobals * evg; -static mach_port_t masterPort; -static mach_port_t notificationPort; -static IONotificationPortRef NotificationPortRef; -static mach_port_t pmNotificationPort; -static io_iterator_t fbIter; - - -/* - * XFIOKitStoreColors - * This is a callback from X to change the hardware colormap - * when using PsuedoColor. - */ -static void XFIOKitStoreColors( - ColormapPtr pmap, - int numEntries, - xColorItem *pdefs) -{ - kern_return_t kr; - int i; - IOColorEntry *newColors; - ScreenPtr pScreen = pmap->pScreen; - XFIOKitScreenPtr iokitScreen = XFIOKIT_SCREEN_PRIV(pScreen); - - assert( newColors = (IOColorEntry *) - xalloc( numEntries*sizeof(IOColorEntry) )); - - // Convert xColorItem values to IOColorEntry - // assume the colormap is PsuedoColor - // as we do not support DirectColor - for (i = 0; i < numEntries; i++) { - newColors[i].index = pdefs[i].pixel; - newColors[i].red = pdefs[i].red; - newColors[i].green = pdefs[i].green; - newColors[i].blue = pdefs[i].blue; - } - - kr = IOFBSetCLUT( iokitScreen->fbService, 0, numEntries, - kSetCLUTByValue, newColors ); - kern_assert( kr ); - - xfree( newColors ); -} - - -/* - * DarwinModeBell - * FIXME - */ -void DarwinModeBell( - int loud, - DeviceIntPtr pDevice, - pointer ctrl, - int fbclass) -{ -} - - -/* - * DarwinModeGiveUp - * Closes the connections to IOKit services - */ -void DarwinModeGiveUp( void ) -{ - int i; - - // we must close the HID System first - // because it is a client of the framebuffer - NXCloseEventStatus( darwinParamConnect ); - IOServiceClose( xfIOKitInputConnect ); - for (i = 0; i < screenInfo.numScreens; i++) { - XFIOKitScreenPtr iokitScreen = - XFIOKIT_SCREEN_PRIV(screenInfo.screens[i]); - IOServiceClose( iokitScreen->fbService ); - } -} - - -/* - * ClearEvent - * Clear an event from the HID System event queue - */ -static void ClearEvent(NXEvent * ep) -{ - static NXEvent nullEvent = {NX_NULLEVENT, {0, 0 }, 0, -1, 0 }; - - *ep = nullEvent; - ep->data.compound.subType = ep->data.compound.misc.L[0] = - ep->data.compound.misc.L[1] = 0; -} - - -/* - * XFIOKitHIDThread - * Read the HID System event queue, translate it to an X event, - * and queue it for processing. - */ -static void *XFIOKitHIDThread(void *unused) -{ - for (;;) { - NXEQElement *oldHead; - mach_msg_return_t kr; - mach_msg_empty_rcv_t msg; - - kr = mach_msg((mach_msg_header_t*) &msg, MACH_RCV_MSG, 0, - sizeof(msg), notificationPort, 0, MACH_PORT_NULL); - kern_assert(kr); - - while (evg->LLEHead != evg->LLETail) { - NXEvent ev; - xEvent xe; - - // Extract the next event from the kernel queue - oldHead = (NXEQElement*)&evg->lleq[evg->LLEHead]; - ev_lock(&oldHead->sema); - ev = oldHead->event; - ClearEvent(&oldHead->event); - evg->LLEHead = oldHead->next; - ev_unlock(&oldHead->sema); - - memset(&xe, 0, sizeof(xe)); - - // These fields should be filled in for every event - xe.u.keyButtonPointer.rootX = ev.location.x; - xe.u.keyButtonPointer.rootY = ev.location.y; - xe.u.keyButtonPointer.time = GetTimeInMillis(); - - switch( ev.type ) { - case NX_MOUSEMOVED: - xe.u.u.type = MotionNotify; - break; - - case NX_LMOUSEDOWN: - xe.u.u.type = ButtonPress; - xe.u.u.detail = 1; - break; - - case NX_LMOUSEUP: - xe.u.u.type = ButtonRelease; - xe.u.u.detail = 1; - break; - - // A newer kernel generates multi-button events with - // NX_SYSDEFINED. Button 2 isn't handled correctly by - // older kernels anyway. Just let NX_SYSDEFINED events - // handle these. -#if 0 - case NX_RMOUSEDOWN: - xe.u.u.type = ButtonPress; - xe.u.u.detail = 2; - break; - - case NX_RMOUSEUP: - xe.u.u.type = ButtonRelease; - xe.u.u.detail = 2; - break; -#endif - - case NX_KEYDOWN: - xe.u.u.type = KeyPress; - xe.u.u.detail = ev.data.key.keyCode; - break; - - case NX_KEYUP: - xe.u.u.type = KeyRelease; - xe.u.u.detail = ev.data.key.keyCode; - break; - - case NX_FLAGSCHANGED: - xe.u.u.type = kXDarwinUpdateModifiers; - xe.u.clientMessage.u.l.longs0 = ev.flags; - break; - - case NX_SYSDEFINED: - if (ev.data.compound.subType == 7) { - xe.u.u.type = kXDarwinUpdateButtons; - xe.u.clientMessage.u.l.longs0 = - ev.data.compound.misc.L[0]; - xe.u.clientMessage.u.l.longs1 = - ev.data.compound.misc.L[1]; - } else { - continue; - } - break; - - case NX_SCROLLWHEELMOVED: - xe.u.u.type = kXDarwinScrollWheel; - xe.u.clientMessage.u.s.shorts0 = - ev.data.scrollWheel.deltaAxis1; - break; - - default: - continue; - } - - DarwinEQEnqueue(&xe); - } - } - - return NULL; -} - - -/* - * XFIOKitPMThread - * Handle power state notifications - */ -static void *XFIOKitPMThread(void *arg) -{ - ScreenPtr pScreen = (ScreenPtr)arg; - XFIOKitScreenPtr iokitScreen = XFIOKIT_SCREEN_PRIV(pScreen); - - for (;;) { - mach_msg_return_t kr; - mach_msg_empty_rcv_t msg; - - kr = mach_msg((mach_msg_header_t*) &msg, MACH_RCV_MSG, 0, - sizeof(msg), pmNotificationPort, 0, MACH_PORT_NULL); - kern_assert(kr); - - // display is powering down - if (msg.header.msgh_id == 0) { - IOFBAcknowledgePM( iokitScreen->fbService ); - xf86SetRootClip(pScreen, FALSE); - } - // display just woke up - else if (msg.header.msgh_id == 1) { - xf86SetRootClip(pScreen, TRUE); - } - } - return NULL; -} - - -/* - * SetupFBandHID - * Setup an IOFramebuffer service and connect the HID system to it. - */ -static Bool SetupFBandHID( - int index, - DarwinFramebufferPtr dfb, - XFIOKitScreenPtr iokitScreen) -{ - kern_return_t kr; - io_service_t service; - io_connect_t fbService; - vm_address_t vram; - vm_size_t shmemSize; - int i; - UInt32 numModes; - IODisplayModeInformation modeInfo; - IODisplayModeID displayMode, *allModes; - IOIndex displayDepth; - IOFramebufferInformation fbInfo; - IOPixelInformation pixelInfo; - StdFBShmem_t *cshmem; - - // find and open the IOFrameBuffer service - service = IOIteratorNext(fbIter); - if (service == 0) - return FALSE; - - kr = IOServiceOpen( service, mach_task_self(), - kIOFBServerConnectType, &iokitScreen->fbService ); - IOObjectRelease( service ); - if (kr != KERN_SUCCESS) { - ErrorF("Failed to connect as window server to screen %i.\n", index); - return FALSE; - } - fbService = iokitScreen->fbService; - - // create the slice of shared memory containing cursor state data - kr = IOFBCreateSharedCursor( fbService, - kIOFBCurrentShmemVersion, - 32, 32 ); - if (kr != KERN_SUCCESS) - return FALSE; - - // Register for power management events for the framebuffer's device - kr = IOCreateReceivePort(kOSNotificationMessageID, &pmNotificationPort); - kern_assert(kr); - kr = IOConnectSetNotificationPort( fbService, 0, - pmNotificationPort, 0 ); - if (kr != KERN_SUCCESS) { - ErrorF("Power management registration failed.\n"); - } - - // SET THE SCREEN PARAMETERS - // get the current screen resolution, refresh rate and depth - kr = IOFBGetCurrentDisplayModeAndDepth( fbService, - &displayMode, - &displayDepth ); - if (kr != KERN_SUCCESS) - return FALSE; - - // use the current screen resolution if the user - // only wants to change the refresh rate - if (darwinDesiredRefresh != -1 && darwinDesiredWidth == 0) { - kr = IOFBGetDisplayModeInformation( fbService, - displayMode, - &modeInfo ); - if (kr != KERN_SUCCESS) - return FALSE; - darwinDesiredWidth = modeInfo.nominalWidth; - darwinDesiredHeight = modeInfo.nominalHeight; - } - - // use the current resolution and refresh rate - // if the user doesn't have a preference - if (darwinDesiredWidth == 0) { - - // change the pixel depth if desired - if (darwinDesiredDepth != -1) { - kr = IOFBGetDisplayModeInformation( fbService, - displayMode, - &modeInfo ); - if (kr != KERN_SUCCESS) - return FALSE; - if (modeInfo.maxDepthIndex < darwinDesiredDepth) { - ErrorF("Discarding screen %i:\n", index); - ErrorF("Current screen resolution does not support desired pixel depth.\n"); - return FALSE; - } - - displayDepth = darwinDesiredDepth; - kr = IOFBSetDisplayModeAndDepth( fbService, displayMode, - displayDepth ); - if (kr != KERN_SUCCESS) - return FALSE; - } - - // look for display mode with correct resolution and refresh rate - } else { - - // get an array of all supported display modes - kr = IOFBGetDisplayModeCount( fbService, &numModes ); - if (kr != KERN_SUCCESS) - return FALSE; - assert(allModes = (IODisplayModeID *) - xalloc( numModes * sizeof(IODisplayModeID) )); - kr = IOFBGetDisplayModes( fbService, numModes, allModes ); - if (kr != KERN_SUCCESS) - return FALSE; - - for (i = 0; i < numModes; i++) { - kr = IOFBGetDisplayModeInformation( fbService, allModes[i], - &modeInfo ); - if (kr != KERN_SUCCESS) - return FALSE; - - if (modeInfo.flags & kDisplayModeValidFlag && - modeInfo.nominalWidth == darwinDesiredWidth && - modeInfo.nominalHeight == darwinDesiredHeight) { - - if (darwinDesiredDepth == -1) - darwinDesiredDepth = modeInfo.maxDepthIndex; - if (modeInfo.maxDepthIndex < darwinDesiredDepth) { - ErrorF("Discarding screen %i:\n", index); - ErrorF("Desired screen resolution does not support desired pixel depth.\n"); - return FALSE; - } - - if ((darwinDesiredRefresh == -1 || - (darwinDesiredRefresh << 16) == modeInfo.refreshRate)) { - displayMode = allModes[i]; - displayDepth = darwinDesiredDepth; - kr = IOFBSetDisplayModeAndDepth(fbService, - displayMode, - displayDepth); - if (kr != KERN_SUCCESS) - return FALSE; - break; - } - } - } - - xfree( allModes ); - if (i >= numModes) { - ErrorF("Discarding screen %i:\n", index); - ErrorF("Desired screen resolution or refresh rate is not supported.\n"); - return FALSE; - } - } - - kr = IOFBGetPixelInformation( fbService, displayMode, displayDepth, - kIOFBSystemAperture, &pixelInfo ); - if (kr != KERN_SUCCESS) - return FALSE; - -#ifdef __i386__ - /* x86 in 8bit mode currently needs fixed color map... */ - if (pixelInfo.bitsPerComponent == 8 && - pixelInfo.componentCount == 1) - { - pixelInfo.pixelType = kIOFixedCLUTPixels; - } -#endif - -#ifdef OLD_POWERBOOK_G3 - if (pixelInfo.pixelType == kIOCLUTPixels) - pixelInfo.pixelType = kIOFixedCLUTPixels; -#endif - - kr = IOFBGetFramebufferInformationForAperture( fbService, - kIOFBSystemAperture, - &fbInfo ); - if (kr != KERN_SUCCESS) - return FALSE; - - // FIXME: 1x1 IOFramebuffers are sometimes used to indicate video - // outputs without a monitor connected to them. Since IOKit Xinerama - // does not really work, this often causes problems on PowerBooks. - // For now we explicitly check and ignore these screens. - if (fbInfo.activeWidth <= 1 || fbInfo.activeHeight <= 1) { - ErrorF("Discarding screen %i:\n", index); - ErrorF("Invalid width or height.\n"); - return FALSE; - } - - kr = IOConnectMapMemory( fbService, kIOFBCursorMemory, - mach_task_self(), (vm_address_t *) &cshmem, - &shmemSize, kIOMapAnywhere ); - if (kr != KERN_SUCCESS) - return FALSE; - iokitScreen->cursorShmem = cshmem; - - kr = IOConnectMapMemory( fbService, kIOFBSystemAperture, - mach_task_self(), &vram, &shmemSize, - kIOMapAnywhere ); - if (kr != KERN_SUCCESS) - return FALSE; - - iokitScreen->framebuffer = (void*)vram; - dfb->x = cshmem->screenBounds.minx; - dfb->y = cshmem->screenBounds.miny; - dfb->width = fbInfo.activeWidth; - dfb->height = fbInfo.activeHeight; - dfb->pitch = fbInfo.bytesPerRow; - dfb->bitsPerPixel = fbInfo.bitsPerPixel; - dfb->colorBitsPerPixel = pixelInfo.componentCount * - pixelInfo.bitsPerComponent; - dfb->bitsPerComponent = pixelInfo.bitsPerComponent; - - // allocate shadow framebuffer - iokitScreen->shadowPtr = xalloc(dfb->pitch * dfb->height); - dfb->framebuffer = iokitScreen->shadowPtr; - - // Note: Darwin kIORGBDirectPixels = X TrueColor, not DirectColor - if (pixelInfo.pixelType == kIORGBDirectPixels) { - dfb->colorType = TrueColor; - } else if (pixelInfo.pixelType == kIOCLUTPixels) { - dfb->colorType = PseudoColor; - } else if (pixelInfo.pixelType == kIOFixedCLUTPixels) { - dfb->colorType = StaticColor; - } - - // Inform the HID system that the framebuffer is also connected to it. - kr = IOConnectAddClient( xfIOKitInputConnect, fbService ); - kern_assert( kr ); - - // We have to have added at least one screen - // before we can enable the cursor. - kr = IOHIDSetCursorEnable(xfIOKitInputConnect, TRUE); - kern_assert( kr ); - - return TRUE; -} - - -/* - * DarwinModeAddScreen - * IOKit specific initialization for each screen. - */ -Bool DarwinModeAddScreen( - int index, - ScreenPtr pScreen) -{ - DarwinFramebufferPtr dfb = SCREEN_PRIV(pScreen); - XFIOKitScreenPtr iokitScreen; - - // allocate space for private per screen storage - iokitScreen = xalloc(sizeof(XFIOKitScreenRec)); - XFIOKIT_SCREEN_PRIV(pScreen) = iokitScreen; - - // setup hardware framebuffer - iokitScreen->fbService = 0; - if (! SetupFBandHID(index, dfb, iokitScreen)) { - if (iokitScreen->fbService) { - IOServiceClose(iokitScreen->fbService); - } - return FALSE; - } - - return TRUE; -} - - -/* - * XFIOKitShadowUpdate - * Update the damaged regions of the shadow framebuffer on the screen. - */ -static void XFIOKitShadowUpdate(ScreenPtr pScreen, - shadowBufPtr pBuf) -{ - DarwinFramebufferPtr dfb = SCREEN_PRIV(pScreen); - XFIOKitScreenPtr iokitScreen = XFIOKIT_SCREEN_PRIV(pScreen); - RegionPtr damage = &pBuf->damage; - int numBox = REGION_NUM_RECTS(damage); - BoxPtr pBox = REGION_RECTS(damage); - int pitch = dfb->pitch; - int bpp = dfb->bitsPerPixel/8; - - // Loop through all the damaged boxes - while (numBox--) { - int width, height, offset; - unsigned char *src, *dst; - - width = (pBox->x2 - pBox->x1) * bpp; - height = pBox->y2 - pBox->y1; - offset = (pBox->y1 * pitch) + (pBox->x1 * bpp); - src = iokitScreen->shadowPtr + offset; - dst = iokitScreen->framebuffer + offset; - - while (height--) { - memcpy(dst, src, width); - dst += pitch; - src += pitch; - } - - // Get the next box - pBox++; - } -} - - -/* - * DarwinModeSetupScreen - * Finalize IOKit specific initialization of each screen. - */ -Bool DarwinModeSetupScreen( - int index, - ScreenPtr pScreen) -{ - DarwinFramebufferPtr dfb = SCREEN_PRIV(pScreen); - pthread_t pmThread; - - // initalize cursor support - if (! XFIOKitInitCursor(pScreen)) { - return FALSE; - } - - // initialize shadow framebuffer support - if (! shadowInit(pScreen, XFIOKitShadowUpdate, NULL)) { - ErrorF("Failed to initalize shadow framebuffer for screen %i.\n", - index); - return FALSE; - } - - // initialize colormap handling as needed - if (dfb->colorType == PseudoColor) { - pScreen->StoreColors = XFIOKitStoreColors; - } - - // initialize power manager handling - pthread_create( &pmThread, NULL, XFIOKitPMThread, - (void *) pScreen ); - - return TRUE; -} - - -/* - * DarwinModeInitOutput - * One-time initialization of IOKit output support. - */ -void DarwinModeInitOutput( - int argc, - char **argv) -{ - static unsigned long generation = 0; - kern_return_t kr; - io_iterator_t iter; - io_service_t service; - vm_address_t shmem; - vm_size_t shmemSize; - - ErrorF("Display mode: IOKit\n"); - - // Allocate private storage for each screen's IOKit specific info - if (generation != serverGeneration) { - xfIOKitScreenIndex = AllocateScreenPrivateIndex(); - generation = serverGeneration; - } - - kr = IOMasterPort(bootstrap_port, &masterPort); - kern_assert( kr ); - - // Find and open the HID System Service - // Do this now to be sure the Mac OS X window server is not running. - kr = IOServiceGetMatchingServices( masterPort, - IOServiceMatching( kIOHIDSystemClass ), - &iter ); - kern_assert( kr ); - - assert( service = IOIteratorNext( iter ) ); - - kr = IOServiceOpen( service, mach_task_self(), kIOHIDServerConnectType, - &xfIOKitInputConnect ); - if (kr != KERN_SUCCESS) { - ErrorF("Failed to connect to the HID System as the window server!\n"); -#ifdef DARWIN_WITH_QUARTZ - FatalError("Quit the Mac OS X window server or use the -quartz option.\n"); -#else - FatalError("Make sure you have quit the Mac OS X window server.\n"); -#endif - } - - IOObjectRelease( service ); - IOObjectRelease( iter ); - - // Setup the event queue in memory shared by the kernel and X server - kr = IOHIDCreateSharedMemory( xfIOKitInputConnect, - kIOHIDCurrentShmemVersion ); - kern_assert( kr ); - - kr = IOConnectMapMemory( xfIOKitInputConnect, kIOHIDGlobalMemory, - mach_task_self(), &shmem, &shmemSize, - kIOMapAnywhere ); - kern_assert( kr ); - - evg = (EvGlobals *)(shmem + ((EvOffsets *)shmem)->evGlobalsOffset); - - assert(sizeof(EvGlobals) == evg->structSize); - - NotificationPortRef = IONotificationPortCreate( masterPort ); - - notificationPort = IONotificationPortGetMachPort(NotificationPortRef); - - kr = IOConnectSetNotificationPort( xfIOKitInputConnect, - kIOHIDEventNotification, - notificationPort, 0 ); - kern_assert( kr ); - - evg->movedMask |= NX_MOUSEMOVEDMASK; - - // find number of framebuffers - kr = IOServiceGetMatchingServices( masterPort, - IOServiceMatching( IOFRAMEBUFFER_CONFORMSTO ), - &fbIter ); - kern_assert( kr ); - - darwinScreensFound = 0; - while ((service = IOIteratorNext(fbIter))) { - IOObjectRelease( service ); - darwinScreensFound++; - } - IOIteratorReset(fbIter); -} - - -/* - * DarwinModeInitInput - * One-time initialization of IOKit input support. - */ -void DarwinModeInitInput( - int argc, - char **argv) -{ - kern_return_t kr; - int fd[2]; - - kr = IOHIDSetEventsEnable(xfIOKitInputConnect, TRUE); - kern_assert( kr ); - - // Start event passing thread - assert( pipe(fd) == 0 ); - darwinEventReadFD = fd[0]; - darwinEventWriteFD = fd[1]; - fcntl(darwinEventReadFD, F_SETFL, O_NONBLOCK); - pthread_create(&inputThread, NULL, - XFIOKitHIDThread, NULL); - -} - - -/* - * DarwinModeProcessEvent - * Process IOKit specific events. - */ -void DarwinModeProcessEvent( - xEvent *xe) -{ - // No mode specific events - ErrorF("Unknown X event caught: %d\n", xe->u.u.type); -} diff --git a/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKit.h b/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKit.h deleted file mode 100644 index 288063da1..000000000 --- a/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKit.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - xfIOKit.h - - IOKit specific functions and definitions -*/ -/* - * Copyright (c) 2001-2002 Torrey T. Lyons. 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/xfIOKit.h,v 1.10 2003/03/15 18:02:08 torrey Exp $ */ - -#ifndef _XFIOKIT_H -#define _XFIOKIT_H - -#include <pthread.h> -#include <IOKit/graphics/IOFramebufferShared.h> -#include <X11/Xproto.h> -#include "screenint.h" -#include "darwin.h" - -typedef struct { - io_connect_t fbService; - StdFBShmem_t *cursorShmem; - unsigned char *framebuffer; - unsigned char *shadowPtr; -} XFIOKitScreenRec, *XFIOKitScreenPtr; - -#define XFIOKIT_SCREEN_PRIV(pScreen) \ - ((XFIOKitScreenPtr)pScreen->devPrivates[xfIOKitScreenIndex].ptr) - -extern int xfIOKitScreenIndex; // index into pScreen.devPrivates -extern io_connect_t xfIOKitInputConnect; - -Bool XFIOKitInitCursor(ScreenPtr pScreen); - -#endif /* _XFIOKIT_H */ diff --git a/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKitCursor.c b/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKitCursor.c deleted file mode 100644 index 69eb41d2f..000000000 --- a/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKitCursor.c +++ /dev/null @@ -1,735 +0,0 @@ -/************************************************************** - * - * Cursor support for Darwin X Server - * - * Three different cursor modes are possible: - * X (0) - tracking via Darwin kernel, - * display via X machine independent - * Kernel (1) - tracking and display via Darwin kernel - * (not currently supported) - * Hardware (2) - tracking and display via hardware - * - * The X software cursor uses the Darwin software cursor - * routines in IOFramebuffer.cpp to track the cursor, but - * displays the cursor image using the X machine - * independent display cursor routines in midispcur.c. - * - * The kernel cursor uses IOFramebuffer.cpp routines to - * track and display the cursor. This gives better - * performance as the display calls don't have to cross - * the kernel boundary. Unfortunately, this mode has - * synchronization issues with the user land X server - * and isn't currently used. - * - * Hardware cursor support lets the hardware handle these - * details. - * - * Kernel and hardware cursor mode only work for cursors - * up to a certain size, currently 16x16 pixels. If a - * bigger cursor is set, we fallback to X cursor mode. - * - * HISTORY: - * 1.0 by Torrey T. Lyons, October 30, 2000 - * - **************************************************************/ -/* - * Copyright (c) 2001-2002 Torrey T. Lyons. 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/xfIOKitCursor.c,v 1.6 2002/12/10 00:00:39 torrey Exp $ */ - -#include "scrnintstr.h" -#include "cursorstr.h" -#include "mipointrst.h" -#include "micmap.h" -#define NO_CFPLUGIN -#include <IOKit/graphics/IOGraphicsLib.h> -#include <IOKit/hidsystem/IOHIDLib.h> -#include "darwin.h" -#include "xfIOKit.h" - -#define DUMP_DARWIN_CURSOR FALSE - -#define CURSOR_PRIV(pScreen) \ - ((XFIOKitCursorScreenPtr)pScreen->devPrivates[darwinCursorScreenIndex].ptr) - -// The cursors format are documented in IOFramebufferShared.h. -#define RGBto34WithGamma(red, green, blue) \ - ( 0x000F \ - | (((red) & 0xF) << 12) \ - | (((green) & 0xF) << 8) \ - | (((blue) & 0xF) << 4) ) -#define RGBto38WithGamma(red, green, blue) \ - ( 0xFF << 24 \ - | (((red) & 0xFF) << 16) \ - | (((green) & 0xFF) << 8) \ - | (((blue) & 0xFF)) ) -#define HighBitOf32 0x80000000 - -typedef struct { - Bool canHWCursor; - short cursorMode; - RecolorCursorProcPtr RecolorCursor; - InstallColormapProcPtr InstallColormap; - QueryBestSizeProcPtr QueryBestSize; - miPointerSpriteFuncPtr spriteFuncs; - ColormapPtr pInstalledMap; -} XFIOKitCursorScreenRec, *XFIOKitCursorScreenPtr; - -static int darwinCursorScreenIndex = -1; -static unsigned long darwinCursorGeneration = 0; - -/* -=========================================================================== - - Pointer sprite functions - -=========================================================================== -*/ - -/* - Realizing the Darwin hardware cursor (ie. converting from the - X representation to the IOKit representation) is complicated - by the fact that we have three different potential cursor - formats to go to, one for each bit depth (8, 15, or 24). - The IOKit formats are documented in IOFramebufferShared.h. - X cursors are represented as two pieces, a source and a mask. - The mask is a bitmap indicating which parts of the cursor are - transparent and which parts are drawn. The source is a bitmap - indicating which parts of the non-transparent portion of the the - cursor should be painted in the foreground color and which should - be painted in the background color. The bitmaps are given in - 32-bit format with least significant byte and bit first. - (This is opposite PowerPC Darwin.) -*/ - -typedef struct { - unsigned char image[CURSORWIDTH*CURSORHEIGHT]; - unsigned char mask[CURSORWIDTH*CURSORHEIGHT]; -} cursorPrivRec, *cursorPrivPtr; - -/* - * XFIOKitRealizeCursor8 - * Convert the X cursor representation to an 8-bit depth - * format for Darwin. This function assumes the maximum cursor - * width is a multiple of 8. - */ -static Bool -XFIOKitRealizeCursor8( - ScreenPtr pScreen, - CursorPtr pCursor) -{ - cursorPrivPtr newCursor; - unsigned char *newSourceP, *newMaskP; - CARD32 *oldSourceP, *oldMaskP; - xColorItem fgColor, bgColor; - int index, x, y, rowPad; - int cursorWidth, cursorHeight; - ColormapPtr pmap; - - // check cursor size just to be sure - cursorWidth = pCursor->bits->width; - cursorHeight = pCursor->bits->height; - if (cursorHeight > CURSORHEIGHT || cursorWidth > CURSORWIDTH) - return FALSE; - - // get cursor colors in colormap - index = pScreen->myNum; - pmap = miInstalledMaps[index]; - if (!pmap) return FALSE; - - fgColor.red = pCursor->foreRed; - fgColor.green = pCursor->foreGreen; - fgColor.blue = pCursor->foreBlue; - FakeAllocColor(pmap, &fgColor); - bgColor.red = pCursor->backRed; - bgColor.green = pCursor->backGreen; - bgColor.blue = pCursor->backBlue; - FakeAllocColor(pmap, &bgColor); - FakeFreeColor(pmap, fgColor.pixel); - FakeFreeColor(pmap, bgColor.pixel); - - // allocate memory for new cursor image - newCursor = xalloc( sizeof(cursorPrivRec) ); - if (!newCursor) - return FALSE; - memset( newCursor->image, pScreen->blackPixel, CURSORWIDTH*CURSORHEIGHT ); - memset( newCursor->mask, 0, CURSORWIDTH*CURSORHEIGHT ); - - // convert to 8-bit Darwin cursor format - oldSourceP = (CARD32 *) pCursor->bits->source; - oldMaskP = (CARD32 *) pCursor->bits->mask; - newSourceP = newCursor->image; - newMaskP = newCursor->mask; - rowPad = CURSORWIDTH - cursorWidth; - - for (y = 0; y < cursorHeight; y++) { - for (x = 0; x < cursorWidth; x++) { - if (*oldSourceP & (HighBitOf32 >> x)) - *newSourceP = fgColor.pixel; - else - *newSourceP = bgColor.pixel; - if (*oldMaskP & (HighBitOf32 >> x)) - *newMaskP = 255; - else - *newSourceP = pScreen->blackPixel; - newSourceP++; newMaskP++; - } - oldSourceP++; oldMaskP++; - newSourceP += rowPad; newMaskP += rowPad; - } - - // save the result - pCursor->devPriv[pScreen->myNum] = (pointer) newCursor; - return TRUE; -} - - -/* - * XFIOKitRealizeCursor15 - * Convert the X cursor representation to an 15-bit depth - * format for Darwin. - */ -static Bool -XFIOKitRealizeCursor15( - ScreenPtr pScreen, - CursorPtr pCursor) -{ - unsigned short *newCursor; - unsigned short fgPixel, bgPixel; - unsigned short *newSourceP; - CARD32 *oldSourceP, *oldMaskP; - int x, y, rowPad; - int cursorWidth, cursorHeight; - - // check cursor size just to be sure - cursorWidth = pCursor->bits->width; - cursorHeight = pCursor->bits->height; - if (cursorHeight > CURSORHEIGHT || cursorWidth > CURSORWIDTH) - return FALSE; - - // allocate memory for new cursor image - newCursor = xalloc( CURSORWIDTH*CURSORHEIGHT*sizeof(short) ); - if (!newCursor) - return FALSE; - memset( newCursor, 0, CURSORWIDTH*CURSORHEIGHT*sizeof(short) ); - - // calculate pixel values - fgPixel = RGBto34WithGamma( pCursor->foreRed, pCursor->foreGreen, - pCursor->foreBlue ); - bgPixel = RGBto34WithGamma( pCursor->backRed, pCursor->backGreen, - pCursor->backBlue ); - - // convert to 15-bit Darwin cursor format - oldSourceP = (CARD32 *) pCursor->bits->source; - oldMaskP = (CARD32 *) pCursor->bits->mask; - newSourceP = newCursor; - rowPad = CURSORWIDTH - cursorWidth; - - for (y = 0; y < cursorHeight; y++) { - for (x = 0; x < cursorWidth; x++) { - if (*oldMaskP & (HighBitOf32 >> x)) { - if (*oldSourceP & (HighBitOf32 >> x)) - *newSourceP = fgPixel; - else - *newSourceP = bgPixel; - } else { - *newSourceP = 0; - } - newSourceP++; - } - oldSourceP++; oldMaskP++; - newSourceP += rowPad; - } - -#if DUMP_DARWIN_CURSOR - // Write out the cursor - ErrorF("Cursor: 0x%x\n", pCursor); - ErrorF("Width = %i, Height = %i, RowPad = %i\n", cursorWidth, - cursorHeight, rowPad); - for (y = 0; y < cursorHeight; y++) { - newSourceP = newCursor + y*CURSORWIDTH; - for (x = 0; x < cursorWidth; x++) { - if (*newSourceP == fgPixel) - ErrorF("x"); - else if (*newSourceP == bgPixel) - ErrorF("o"); - else - ErrorF(" "); - newSourceP++; - } - ErrorF("\n"); - } -#endif - - // save the result - pCursor->devPriv[pScreen->myNum] = (pointer) newCursor; - return TRUE; -} - - -/* - * XFIOKitRealizeCursor24 - * Convert the X cursor representation to an 24-bit depth - * format for Darwin. This function assumes the maximum cursor - * width is a multiple of 8. - */ -static Bool -XFIOKitRealizeCursor24( - ScreenPtr pScreen, - CursorPtr pCursor) -{ - unsigned int *newCursor; - unsigned int fgPixel, bgPixel; - unsigned int *newSourceP; - CARD32 *oldSourceP, *oldMaskP; - int x, y, rowPad; - int cursorWidth, cursorHeight; - - // check cursor size just to be sure - cursorWidth = pCursor->bits->width; - cursorHeight = pCursor->bits->height; - if (cursorHeight > CURSORHEIGHT || cursorWidth > CURSORWIDTH) - return FALSE; - - // allocate memory for new cursor image - newCursor = xalloc( CURSORWIDTH*CURSORHEIGHT*sizeof(int) ); - if (!newCursor) - return FALSE; - memset( newCursor, 0, CURSORWIDTH*CURSORHEIGHT*sizeof(int) ); - - // calculate pixel values - fgPixel = RGBto38WithGamma( pCursor->foreRed, pCursor->foreGreen, - pCursor->foreBlue ); - bgPixel = RGBto38WithGamma( pCursor->backRed, pCursor->backGreen, - pCursor->backBlue ); - - // convert to 24-bit Darwin cursor format - oldSourceP = (CARD32 *) pCursor->bits->source; - oldMaskP = (CARD32 *) pCursor->bits->mask; - newSourceP = newCursor; - rowPad = CURSORWIDTH - cursorWidth; - - for (y = 0; y < cursorHeight; y++) { - for (x = 0; x < cursorWidth; x++) { - if (*oldMaskP & (HighBitOf32 >> x)) { - if (*oldSourceP & (HighBitOf32 >> x)) - *newSourceP = fgPixel; - else - *newSourceP = bgPixel; - } else { - *newSourceP = 0; - } - newSourceP++; - } - oldSourceP++; oldMaskP++; - newSourceP += rowPad; - } - -#if DUMP_DARWIN_CURSOR - // Write out the cursor - ErrorF("Cursor: 0x%x\n", pCursor); - ErrorF("Width = %i, Height = %i, RowPad = %i\n", cursorWidth, - cursorHeight, rowPad); - for (y = 0; y < cursorHeight; y++) { - newSourceP = newCursor + y*CURSORWIDTH; - for (x = 0; x < cursorWidth; x++) { - if (*newSourceP == fgPixel) - ErrorF("x"); - else if (*newSourceP == bgPixel) - ErrorF("o"); - else - ErrorF(" "); - newSourceP++; - } - ErrorF("\n"); - } -#endif - - // save the result - pCursor->devPriv[pScreen->myNum] = (pointer) newCursor; - return TRUE; -} - - -/* - * XFIOKitRealizeCursor - * - */ -static Bool -XFIOKitRealizeCursor( - ScreenPtr pScreen, - CursorPtr pCursor) -{ - Bool result; - XFIOKitCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen); - DarwinFramebufferPtr dfb = SCREEN_PRIV(pScreen); - - if ((pCursor->bits->height > CURSORHEIGHT) || - (pCursor->bits->width > CURSORWIDTH) || - // FIXME: this condition is not needed after kernel cursor works - !ScreenPriv->canHWCursor) { - result = (*ScreenPriv->spriteFuncs->RealizeCursor)(pScreen, pCursor); - } else if (dfb->bitsPerPixel == 8) { - result = XFIOKitRealizeCursor8(pScreen, pCursor); - } else if (dfb->bitsPerPixel == 16) { - result = XFIOKitRealizeCursor15(pScreen, pCursor); - } else { - result = XFIOKitRealizeCursor24(pScreen, pCursor); - } - - return result; -} - - -/* - * XFIOKitUnrealizeCursor - * - */ -static Bool -XFIOKitUnrealizeCursor( - ScreenPtr pScreen, - CursorPtr pCursor) -{ - Bool result; - XFIOKitCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen); - - if ((pCursor->bits->height > CURSORHEIGHT) || - (pCursor->bits->width > CURSORWIDTH) || - // FIXME: this condition is not needed after kernel cursor works - !ScreenPriv->canHWCursor) { - result = (*ScreenPriv->spriteFuncs->UnrealizeCursor)(pScreen, pCursor); - } else { - xfree( pCursor->devPriv[pScreen->myNum] ); - result = TRUE; - } - - return result; -} - - -/* - * XFIOKitSetCursor - * Set the cursor sprite and position - * Use hardware cursor if possible - */ -static void -XFIOKitSetCursor( - ScreenPtr pScreen, - CursorPtr pCursor, - int x, - int y) -{ - kern_return_t kr; - DarwinFramebufferPtr dfb = SCREEN_PRIV(pScreen); - XFIOKitScreenPtr iokitScreen = XFIOKIT_SCREEN_PRIV(pScreen); - StdFBShmem_t *cshmem = iokitScreen->cursorShmem; - XFIOKitCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen); - - // are we supposed to remove the cursor? - if (!pCursor) { - if (ScreenPriv->cursorMode == 0) - (*ScreenPriv->spriteFuncs->SetCursor)(pScreen, 0, x, y); - else { - if (!cshmem->cursorShow) { - cshmem->cursorShow++; - if (cshmem->hardwareCursorActive) { - kr = IOFBSetCursorVisible(iokitScreen->fbService, FALSE); - kern_assert( kr ); - } - } - } - return; - } - - // can we use the kernel or hardware cursor? - if ((pCursor->bits->height <= CURSORHEIGHT) && - (pCursor->bits->width <= CURSORWIDTH) && - // FIXME: condition not needed when kernel cursor works - ScreenPriv->canHWCursor) { - - if (ScreenPriv->cursorMode == 0) // remove the X cursor - (*ScreenPriv->spriteFuncs->SetCursor)(pScreen, 0, x, y); - ScreenPriv->cursorMode = 1; // kernel cursor - - // change the cursor image in shared memory - if (dfb->bitsPerPixel == 8) { - cursorPrivPtr newCursor = - (cursorPrivPtr) pCursor->devPriv[pScreen->myNum]; - memcpy(cshmem->cursor.bw8.image[0], newCursor->image, - CURSORWIDTH*CURSORHEIGHT); - memcpy(cshmem->cursor.bw8.mask[0], newCursor->mask, - CURSORWIDTH*CURSORHEIGHT); - } else if (dfb->bitsPerPixel == 16) { - unsigned short *newCursor = - (unsigned short *) pCursor->devPriv[pScreen->myNum]; - memcpy(cshmem->cursor.rgb.image[0], newCursor, - 2*CURSORWIDTH*CURSORHEIGHT); - } else { - unsigned int *newCursor = - (unsigned int *) pCursor->devPriv[pScreen->myNum]; - memcpy(cshmem->cursor.rgb24.image[0], newCursor, - 4*CURSORWIDTH*CURSORHEIGHT); - } - - // FIXME: We always use a full size cursor, even if the image - // is smaller because I couldn't get the padding to come out - // right otherwise. - cshmem->cursorSize[0].width = CURSORWIDTH; - cshmem->cursorSize[0].height = CURSORHEIGHT; - cshmem->hotSpot[0].x = pCursor->bits->xhot; - cshmem->hotSpot[0].y = pCursor->bits->yhot; - - // try to use a hardware cursor - if (ScreenPriv->canHWCursor) { - kr = IOFBSetNewCursor(iokitScreen->fbService, 0, 0, 0); - // FIXME: this is a fatal error without the kernel cursor - kern_assert( kr ); -#if 0 - if (kr != KERN_SUCCESS) { - ErrorF("Could not set new cursor with kernel return 0x%x.\n", kr); - ScreenPriv->canHWCursor = FALSE; - } -#endif - } - - // make the new cursor visible - if (cshmem->cursorShow) - cshmem->cursorShow--; - - if (!cshmem->cursorShow && ScreenPriv->canHWCursor) { - kr = IOFBSetCursorVisible(iokitScreen->fbService, TRUE); - // FIXME: this is a fatal error without the kernel cursor - kern_assert( kr ); -#if 0 - if (kr != KERN_SUCCESS) { - ErrorF("Couldn't set hardware cursor visible with kernel return 0x%x.\n", kr); - ScreenPriv->canHWCursor = FALSE; - } else -#endif - ScreenPriv->cursorMode = 2; // hardware cursor - } - - return; - } - - // otherwise we use a software cursor - if (ScreenPriv->cursorMode) { - /* remove the kernel or hardware cursor */ - XFIOKitSetCursor(pScreen, 0, x, y); - } - - ScreenPriv->cursorMode = 0; - (*ScreenPriv->spriteFuncs->SetCursor)(pScreen, pCursor, x, y); -} - - -/* - * XFIOKitMoveCursor - * Move the cursor. This is a noop for a kernel or hardware cursor. - */ -static void -XFIOKitMoveCursor( - ScreenPtr pScreen, - int x, - int y) -{ - XFIOKitCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen); - - // only the X cursor needs to be explicitly moved - if (!ScreenPriv->cursorMode) - (*ScreenPriv->spriteFuncs->MoveCursor)(pScreen, x, y); -} - -static miPointerSpriteFuncRec darwinSpriteFuncsRec = { - XFIOKitRealizeCursor, - XFIOKitUnrealizeCursor, - XFIOKitSetCursor, - XFIOKitMoveCursor -}; - - -/* -=========================================================================== - - Pointer screen functions - -=========================================================================== -*/ - -/* - * XFIOKitCursorOffScreen - */ -static Bool XFIOKitCursorOffScreen(ScreenPtr *pScreen, int *x, int *y) -{ return FALSE; -} - - -/* - * XFIOKitCrossScreen - */ -static void XFIOKitCrossScreen(ScreenPtr pScreen, Bool entering) -{ return; -} - - -/* - * XFIOKitWarpCursor - * Change the cursor position without generating an event or motion history - */ -static void -XFIOKitWarpCursor( - ScreenPtr pScreen, - int x, - int y) -{ - kern_return_t kr; - - kr = IOHIDSetMouseLocation( xfIOKitInputConnect, x, y ); - if (kr != KERN_SUCCESS) { - ErrorF("Could not set cursor position with kernel return 0x%x.\n", kr); - } - miPointerWarpCursor(pScreen, x, y); -} - -static miPointerScreenFuncRec darwinScreenFuncsRec = { - XFIOKitCursorOffScreen, - XFIOKitCrossScreen, - XFIOKitWarpCursor, - DarwinEQPointerPost, - DarwinEQSwitchScreen -}; - - -/* -=========================================================================== - - Other screen functions - -=========================================================================== -*/ - -/* - * XFIOKitCursorQueryBestSize - * Handle queries for best cursor size - */ -static void -XFIOKitCursorQueryBestSize( - int class, - unsigned short *width, - unsigned short *height, - ScreenPtr pScreen) -{ - XFIOKitCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen); - - if (class == CursorShape) { - *width = CURSORWIDTH; - *height = CURSORHEIGHT; - } else - (*ScreenPriv->QueryBestSize)(class, width, height, pScreen); -} - - -/* - * XFIOKitInitCursor - * Initialize cursor support - */ -Bool -XFIOKitInitCursor( - ScreenPtr pScreen) -{ - XFIOKitScreenPtr iokitScreen = XFIOKIT_SCREEN_PRIV(pScreen); - XFIOKitCursorScreenPtr ScreenPriv; - miPointerScreenPtr PointPriv; - kern_return_t kr; - - // start with no cursor displayed - if (!iokitScreen->cursorShmem->cursorShow++) { - if (iokitScreen->cursorShmem->hardwareCursorActive) { - kr = IOFBSetCursorVisible(iokitScreen->fbService, FALSE); - kern_assert( kr ); - } - } - - // initialize software cursor handling (always needed as backup) - if (!miDCInitialize(pScreen, &darwinScreenFuncsRec)) { - return FALSE; - } - - // allocate private storage for this screen's hardware cursor info - if (darwinCursorGeneration != serverGeneration) { - if ((darwinCursorScreenIndex = AllocateScreenPrivateIndex()) < 0) - return FALSE; - darwinCursorGeneration = serverGeneration; - } - - ScreenPriv = xcalloc( 1, sizeof(XFIOKitCursorScreenRec) ); - if (!ScreenPriv) return FALSE; - - pScreen->devPrivates[darwinCursorScreenIndex].ptr = (pointer) ScreenPriv; - - // check if a hardware cursor is supported - if (!iokitScreen->cursorShmem->hardwareCursorCapable) { - ScreenPriv->canHWCursor = FALSE; - ErrorF("Hardware cursor not supported.\n"); - } else { - // we need to make sure that the hardware cursor really works - ScreenPriv->canHWCursor = TRUE; - kr = IOFBSetNewCursor(iokitScreen->fbService, 0, 0, 0); - if (kr != KERN_SUCCESS) { - ErrorF("Could not set hardware cursor with kernel return 0x%x.\n", kr); - ScreenPriv->canHWCursor = FALSE; - } - kr = IOFBSetCursorVisible(iokitScreen->fbService, TRUE); - if (kr != KERN_SUCCESS) { - ErrorF("Couldn't set hardware cursor visible with kernel return 0x%x.\n", kr); - ScreenPriv->canHWCursor = FALSE; - } - IOFBSetCursorVisible(iokitScreen->fbService, FALSE); - } - - ScreenPriv->cursorMode = 0; - ScreenPriv->pInstalledMap = NULL; - - // override some screen procedures - ScreenPriv->QueryBestSize = pScreen->QueryBestSize; - pScreen->QueryBestSize = XFIOKitCursorQueryBestSize; -// ScreenPriv->ConstrainCursor = pScreen->ConstrainCursor; -// pScreen->ConstrainCursor = XFIOKitConstrainCursor; - - // initialize hardware cursor handling - PointPriv = (miPointerScreenPtr) - pScreen->devPrivates[miPointerScreenIndex].ptr; - - ScreenPriv->spriteFuncs = PointPriv->spriteFuncs; - PointPriv->spriteFuncs = &darwinSpriteFuncsRec; - - /* Other routines that might be overridden */ -/* - CursorLimitsProcPtr CursorLimits; - RecolorCursorProcPtr RecolorCursor; -*/ - - return TRUE; -} diff --git a/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKitStartup.c b/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKitStartup.c deleted file mode 100644 index 09c5daa1c..000000000 --- a/nx-X11/programs/Xserver/hw/darwin/iokit/xfIOKitStartup.c +++ /dev/null @@ -1,126 +0,0 @@ -/************************************************************** - * - * Startup code for the IOKit Darwin X Server - * - **************************************************************/ -/* - * Copyright (c) 2001-2004 Torrey T. Lyons. 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/iokit/xfIOKitStartup.c,v 1.1 2003/05/14 05:27:56 torrey Exp $ */ - -#include "darwin.h" -#include "darwinKeyboard.h" -#include "micmap.h" - -void GlxExtensionInit(void); -void GlxWrapInitVisuals(miInitVisualsProcPtr *procPtr); - - -/* - * DarwinHandleGUI - * This function is called first from main(). - * It does nothing for the IOKit X server. - */ -void DarwinHandleGUI( - int argc, - char *argv[], - char *envp[] ) -{ -} - - -/* - * DarwinGlxExtensionInit - * Initialize the GLX extension. - * Mesa is linked into the IOKit mode X server so we just call directly. - */ -void DarwinGlxExtensionInit(void) -{ - GlxExtensionInit(); -} - - -/* - * DarwinGlxWrapInitVisuals - */ -void DarwinGlxWrapInitVisuals( - miInitVisualsProcPtr *procPtr) -{ - GlxWrapInitVisuals(procPtr); -} - - -/* - * DarwinModeProcessArgument - * Process IOKit specific command line arguments. - */ -int DarwinModeProcessArgument( - int argc, - char *argv[], - int i) -{ -#ifdef DARWIN_WITH_QUARTZ - // XDarwinStartup uses these arguments to indicate which X server - // should be started. Ignore them here. - if (!strcmp( argv[i], "-fullscreen" ) || - !strcmp( argv[i], "-rootless" ) || - !strcmp( argv[i], "-quartz" )) - { - return 1; - } -#else - if (!strcmp( argv[i], "-fullscreen" ) || - !strcmp( argv[i], "-rootless" ) || - !strcmp( argv[i], "-quartz" )) - { - FatalError("Command line option %s is not available without Quartz " - "support.\n", argv[i]); - } -#endif - - return 0; -} - - -/* - * DarwinModeSystemKeymapSeed - * Changes to NXKeyMapping are not tracked. - */ -unsigned int -DarwinModeSystemKeymapSeed(void) -{ - return 0; -} - - -/* - * DarwinModeReadSystemKeymap - * IOKit has no alternative to NXKeyMapping API. - */ -Bool DarwinModeReadSystemKeymap( - darwinKeyboardInfo *info) -{ - return FALSE; -} |