xserver git update 27/5/2010

3 files changed, 633 insertions, 633 deletions

diff --git a/xorg-server/hw/kdrive/ephyr/XF86dri.c b/xorg-server/hw/kdrive/ephyr/XF86dri.c
index 08123d35c..247580e0a 100644
--- a/xorg-server/hw/kdrive/ephyr/XF86dri.c
+++ b/xorg-server/hw/kdrive/ephyr/XF86dri.c
@@ -1,628 +1,628 @@
-/* $XFree86: xc/lib/GL/dri/XF86dri.c,v 1.13 2002/10/30 12:51:25 alanh Exp $ */
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-Copyright 2000 VA Linux Systems, 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, sub license, 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 (including the
-next paragraph) 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 NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Jens Owen <jens@tungstengraphics.com>
- *   Rickard E. (Rik) Faith <faith@valinux.com>
- *
- */
-
-/*
- * This file has been copied from the mesa source tree and a little bit
- * modified by:
- *
- * Dodji Seketeli <dodji@openedhand.com>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <kdrive-config.h>
-#endif
-/*
- * including some server headers (like kdrive-config.h)
- * might define the macro _XSERVER64
- * on 64 bits machines. That macro must _NOT_ be defined for Xlib
- * client code, otherwise bad things happen.
- * So let's undef that macro if necessary.
- */
-#ifdef _XSERVER64
-#undef _XSERVER64
-#endif
-
-/* THIS IS NOT AN X CONSORTIUM STANDARD */
-
-#include <X11/Xlibint.h>
-#include <X11/extensions/Xext.h>
-#include <X11/extensions/extutil.h>
-#include <GL/glx.h>
-#include "xf86dri.h"
-#include <X11/dri/xf86driproto.h>
-
-static XExtensionInfo _xf86dri_info_data;
-static XExtensionInfo *xf86dri_info = &_xf86dri_info_data;
-static char xf86dri_extension_name[] = XF86DRINAME;
-
-#define XF86DRICheckExtension(dpy,i,val) \
-  XextCheckExtension (dpy, i, xf86dri_extension_name, val)
-
-/*****************************************************************************
- *                                                                           *
- *			   private utility routines                          *
- *                                                                           *
- *****************************************************************************/
-
-static int close_display(Display *dpy, XExtCodes *extCodes);
-static /* const */ XExtensionHooks xf86dri_extension_hooks = {
-    NULL,				/* create_gc */
-    NULL,				/* copy_gc */
-    NULL,				/* flush_gc */
-    NULL,				/* free_gc */
-    NULL,				/* create_font */
-    NULL,				/* free_font */
-    close_display,			/* close_display */
-    NULL,				/* wire_to_event */
-    NULL,				/* event_to_wire */
-    NULL,				/* error */
-    NULL,				/* error_string */
-};
-
-static XEXT_GENERATE_FIND_DISPLAY (find_display, xf86dri_info, 
-				   xf86dri_extension_name, 
-				   &xf86dri_extension_hooks, 
-				   0, NULL)
-
-static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
-
-
-/*****************************************************************************
- *                                                                           *
- *		    public XFree86-DRI Extension routines                    *
- *                                                                           *
- *****************************************************************************/
-
-#if 0
-#include <stdio.h>
-#define TRACE(msg)  fprintf(stderr,"XF86DRI%s\n", msg);
-#else
-#define TRACE(msg)
-#endif
-
-Bool XF86DRIOpenFullScreen(Display *dpy, int screen, Drawable drawable);
-Bool XF86DRICloseFullScreen(Display *dpy, int screen, Drawable drawable);
-
-Bool XF86DRIQueryExtension (Display *dpy, int *event_basep, int *error_basep)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-
-    TRACE("QueryExtension...");
-    if (XextHasExtension(info)) {
-	*event_basep = info->codes->first_event;
-	*error_basep = info->codes->first_error;
-        TRACE("QueryExtension... return True");
-	return True;
-    } else {
-        TRACE("QueryExtension... return False");
-	return False;
-    }
-}
-
-Bool XF86DRIQueryVersion(Display *dpy, int *majorVersion, int *minorVersion,
-                         int *patchVersion)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIQueryVersionReply rep;
-    xXF86DRIQueryVersionReq *req;
-
-    TRACE("QueryVersion...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIQueryVersion, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIQueryVersion;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("QueryVersion... return False");
-	return False;
-    }
-    *majorVersion = rep.majorVersion;
-    *minorVersion = rep.minorVersion;
-    *patchVersion = rep.patchVersion;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("QueryVersion... return True");
-    return True;
-}
-
-Bool
-XF86DRIQueryDirectRenderingCapable (Display *dpy, int screen, Bool *isCapable)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIQueryDirectRenderingCapableReply rep;
-    xXF86DRIQueryDirectRenderingCapableReq *req;
-
-    TRACE("QueryDirectRenderingCapable...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIQueryDirectRenderingCapable, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIQueryDirectRenderingCapable;
-    req->screen = screen;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-        UnlockDisplay(dpy);
-        SyncHandle();
-        TRACE("QueryDirectRenderingCapable... return False");
-        return False;
-    }
-    *isCapable = rep.isCapable;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("QueryDirectRenderingCapable... return True");
-    return True;
-}
-
-Bool
-XF86DRIOpenConnection (Display *dpy, int screen,
-                       drm_handle_t *hSAREA,
-                       char **busIdString)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIOpenConnectionReply rep;
-    xXF86DRIOpenConnectionReq *req;
-
-    TRACE("OpenConnection...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIOpenConnection, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIOpenConnection;
-    req->screen = screen;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-        UnlockDisplay(dpy);
-        SyncHandle();
-        TRACE("OpenConnection... return False");
-        return False;
-    }
-
-    *hSAREA = rep.hSAREALow;
-    if (sizeof(drm_handle_t) == 8) {
-        int shift = 32; /* var to prevent warning on next line */
-        *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;
-    }
-
-    if (rep.length) {
-        if (!(*busIdString = (char *)Xcalloc(rep.busIdStringLength + 1, 1))) {
-            _XEatData(dpy, ((rep.busIdStringLength+3) & ~3));
-            UnlockDisplay(dpy);
-            SyncHandle();
-            TRACE("OpenConnection... return False");
-            return False;
-        }
-        _XReadPad(dpy, *busIdString, rep.busIdStringLength);
-    } else {
-        *busIdString = NULL;
-    }
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("OpenConnection... return True");
-    return True;
-}
-
-Bool XF86DRIAuthConnection(Display *dpy, int screen, drm_magic_t magic)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIAuthConnectionReq *req;
-    xXF86DRIAuthConnectionReply rep;
-
-    TRACE("AuthConnection...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIAuthConnection, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIAuthConnection;
-    req->screen = screen;
-    req->magic = magic;
-    rep.authenticated = 0;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.authenticated) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("AuthConnection... return False");
-	return False;
-    }
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("AuthConnection... return True");
-    return True;
-}
-
-Bool XF86DRICloseConnection(Display *dpy, int screen)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRICloseConnectionReq *req;
-
-    TRACE("CloseConnection...");
-
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRICloseConnection, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRICloseConnection;
-    req->screen = screen;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("CloseConnection... return True");
-    return True;
-}
-
-Bool XF86DRIGetClientDriverName(Display *dpy, int screen,
-                                int *ddxDriverMajorVersion,
-	                        int *ddxDriverMinorVersion,
-                                int *ddxDriverPatchVersion,
-                                char **clientDriverName)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIGetClientDriverNameReply rep;
-    xXF86DRIGetClientDriverNameReq *req;
-
-    TRACE("GetClientDriverName...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIGetClientDriverName, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIGetClientDriverName;
-    req->screen = screen;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("GetClientDriverName... return False");
-	return False;
-    }
-
-    *ddxDriverMajorVersion = rep.ddxDriverMajorVersion;
-    *ddxDriverMinorVersion = rep.ddxDriverMinorVersion;
-    *ddxDriverPatchVersion = rep.ddxDriverPatchVersion;
-
-    if (rep.length) {
-        if (!(*clientDriverName = (char *)Xcalloc(rep.clientDriverNameLength + 1, 1))) {
-            _XEatData(dpy, ((rep.clientDriverNameLength+3) & ~3));
-            UnlockDisplay(dpy);
-            SyncHandle();
-            TRACE("GetClientDriverName... return False");
-            return False;
-        }
-	_XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);
-    } else {
-        *clientDriverName = NULL;
-    }
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("GetClientDriverName... return True");
-    return True;
-}
-
-Bool XF86DRICreateContextWithConfig(Display *dpy, int screen, int configID,
-                                    XID *context, drm_context_t *hHWContext)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRICreateContextReply rep;
-    xXF86DRICreateContextReq *req;
-
-    TRACE("CreateContext...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRICreateContext, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRICreateContext;
-    req->visual = configID;
-    req->screen = screen;
-    *context = XAllocID(dpy);
-    req->context = *context;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("CreateContext... return False");
-	return False;
-    }
-    *hHWContext = rep.hHWContext;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("CreateContext... return True");
-    return True;
-}
-
-Bool XF86DRICreateContext(Display *dpy, int screen, Visual *visual,
-                          XID *context, drm_context_t *hHWContext)
-{
-    return XF86DRICreateContextWithConfig( dpy, screen, visual->visualid,
-					   context, hHWContext );
-}
-
-GLboolean XF86DRIDestroyContext( Display *dpy, int screen, XID context)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIDestroyContextReq *req;
-
-    TRACE("DestroyContext...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIDestroyContext, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIDestroyContext;
-    req->screen = screen;
-    req->context = context;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("DestroyContext... return True");
-    return True;
-}
-
-GLboolean
-XF86DRICreateDrawable (Display *dpy, int screen,
-                       XID drawable, drm_drawable_t * hHWDrawable)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRICreateDrawableReply rep;
-    xXF86DRICreateDrawableReq *req;
-
-    TRACE("CreateDrawable...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRICreateDrawable, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRICreateDrawable;
-    req->screen = screen;
-    req->drawable = drawable;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("CreateDrawable... return False");
-	return False;
-    }
-    *hHWDrawable = rep.hHWDrawable;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("CreateDrawable... return True");
-    return True;
-}
-
-static int noopErrorHandler(Display *dpy, XErrorEvent *xerr)
-{
-    return 0;
-}
-
-GLboolean XF86DRIDestroyDrawable( Display *dpy, int screen,
-    XID drawable )
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIDestroyDrawableReq *req;
-    int (*oldXErrorHandler)(Display *, XErrorEvent *);
-
-    TRACE("DestroyDrawable...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    /* This is called from the DRI driver, which used call it like this
-     *
-     *   if (windowExists(drawable))
-     *     destroyDrawable(drawable);
-     *
-     * which is a textbook race condition - the window may disappear
-     * from the server between checking for its existance and
-     * destroying it.  Instead we change the semantics of
-     * __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if
-     * the windows is gone, by wrapping the destroy call in an error
-     * handler. */
-
-    XSync(dpy, GL_FALSE);
-    oldXErrorHandler = XSetErrorHandler(noopErrorHandler);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIDestroyDrawable, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIDestroyDrawable;
-    req->screen = screen;
-    req->drawable = drawable;
-    UnlockDisplay(dpy);
-    SyncHandle();
-
-    XSetErrorHandler(oldXErrorHandler);
-
-    TRACE("DestroyDrawable... return True");
-    return True;
-}
-
-Bool XF86DRIGetDrawableInfo(Display* dpy, int screen, Drawable drawable,
-    unsigned int* index, unsigned int* stamp,
-    int* X, int* Y, int* W, int* H,
-    int* numClipRects, drm_clip_rect_t ** pClipRects,
-    int* backX, int* backY,
-    int* numBackClipRects, drm_clip_rect_t ** pBackClipRects )
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIGetDrawableInfoReply rep;
-    xXF86DRIGetDrawableInfoReq *req=NULL;
-    int total_rects;
-
-    TRACE("GetDrawableInfo...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIGetDrawableInfo, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIGetDrawableInfo;
-    req->screen = screen;
-    req->drawable = drawable;
-
-    if (!_XReply(dpy, (xReply *)&rep, 1, xFalse)) 
-    {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("GetDrawableInfo... return False");
-	return False;
-    }
-    *index = rep.drawableTableIndex;
-    *stamp = rep.drawableTableStamp;
-    *X = (int)rep.drawableX;
-    *Y = (int)rep.drawableY;
-    *W = (int)rep.drawableWidth;
-    *H = (int)rep.drawableHeight;
-    *numClipRects = rep.numClipRects;
-    total_rects = *numClipRects;
-
-    *backX = rep.backX;
-    *backY = rep.backY;
-    *numBackClipRects = rep.numBackClipRects;
-    total_rects += *numBackClipRects;
-
-#if 0
-    /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks
-     * backwards compatibility (Because of the >> 2 shift) but the fix
-     * enables multi-threaded apps to work.
-     */
-    if (rep.length !=  ((((SIZEOF(xXF86DRIGetDrawableInfoReply) - 
-		       SIZEOF(xGenericReply) + 
-		       total_rects * sizeof(drm_clip_rect_t)) + 3) & ~3) >> 2)) {
-        _XEatData(dpy, rep.length);
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("GetDrawableInfo... return False");
-        return False;
-    }
-#endif
-
-    if (*numClipRects) {
-       int len = sizeof(drm_clip_rect_t) * (*numClipRects);
-
-       *pClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
-       if (*pClipRects)
-	  _XRead(dpy, (char*)*pClipRects, len);
-    } else {
-        *pClipRects = NULL;
-    }
-
-    if (*numBackClipRects) {
-       int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
-
-       *pBackClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
-       if (*pBackClipRects) 
-	  _XRead(dpy, (char*)*pBackClipRects, len);
-    } else {
-        *pBackClipRects = NULL;
-    }
-
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("GetDrawableInfo... return True");
-    return True;
-}
-
-Bool
-XF86DRIGetDeviceInfo (Display *dpy, int screen, drm_handle_t *hFrameBuffer,
-                      int *fbOrigin, int *fbSize, int *fbStride,
-                      int *devPrivateSize, void **pDevPrivate)
-{
-    XExtDisplayInfo *info = find_display (dpy);
-    xXF86DRIGetDeviceInfoReply rep;
-    xXF86DRIGetDeviceInfoReq *req;
-
-    TRACE("GetDeviceInfo...");
-    XF86DRICheckExtension (dpy, info, False);
-
-    LockDisplay(dpy);
-    GetReq(XF86DRIGetDeviceInfo, req);
-    req->reqType = info->codes->major_opcode;
-    req->driReqType = X_XF86DRIGetDeviceInfo;
-    req->screen = screen;
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-        TRACE("GetDeviceInfo... return False");
-	return False;
-    }
-
-    *hFrameBuffer = rep.hFrameBufferLow;
-    if (sizeof(drm_handle_t) == 8) {
-       int shift = 32; /* var to prevent warning on next line */
-       *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;
-    }
-
-    *fbOrigin = rep.framebufferOrigin;
-    *fbSize = rep.framebufferSize;
-    *fbStride = rep.framebufferStride;
-    *devPrivateSize = rep.devPrivateSize;
-
-    if (rep.length) {
-        if (!(*pDevPrivate = (void *)Xcalloc(rep.devPrivateSize, 1))) {
-            _XEatData(dpy, ((rep.devPrivateSize+3) & ~3));
-            UnlockDisplay(dpy);
-            SyncHandle();
-            TRACE("GetDeviceInfo... return False");
-            return False;
-        }
-	_XRead(dpy, (char*)*pDevPrivate, rep.devPrivateSize);
-    } else {
-        *pDevPrivate = NULL;
-    }
-
-    UnlockDisplay(dpy);
-    SyncHandle();
-    TRACE("GetDeviceInfo... return True");
-    return True;
-}
-
-Bool
-XF86DRIOpenFullScreen(Display *dpy, int screen, Drawable drawable)
-{
-    /* This function and the underlying X protocol are deprecated.
-     */
-    (void) dpy;
-    (void) screen;
-    (void) drawable;
-    return False;
-}
-
-Bool
-XF86DRICloseFullScreen(Display *dpy, int screen, Drawable drawable)
-{
-    /* This function and the underlying X protocol are deprecated.
-     */
-    (void) dpy;
-    (void) screen;
-    (void) drawable;
-    return True;
-}
+/* $XFree86: xc/lib/GL/dri/XF86dri.c,v 1.13 2002/10/30 12:51:25 alanh Exp $ */

+/**************************************************************************

+

+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.

+Copyright 2000 VA Linux Systems, 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, sub license, 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 (including the

+next paragraph) 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 NON-INFRINGEMENT.

+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.

+

+**************************************************************************/

+

+/*

+ * Authors:

+ *   Kevin E. Martin <martin@valinux.com>

+ *   Jens Owen <jens@tungstengraphics.com>

+ *   Rickard E. (Rik) Faith <faith@valinux.com>

+ *

+ */

+

+/*

+ * This file has been copied from the mesa source tree and a little bit

+ * modified by:

+ *

+ * Dodji Seketeli <dodji@openedhand.com>

+ */

+

+#ifdef HAVE_CONFIG_H

+#include <kdrive-config.h>

+#endif

+/*

+ * including some server headers (like kdrive-config.h)

+ * might define the macro _XSERVER64

+ * on 64 bits machines. That macro must _NOT_ be defined for Xlib

+ * client code, otherwise bad things happen.

+ * So let's undef that macro if necessary.

+ */

+#ifdef _XSERVER64

+#undef _XSERVER64

+#endif

+

+/* THIS IS NOT AN X CONSORTIUM STANDARD */

+

+#include <X11/Xlibint.h>

+#include <X11/extensions/Xext.h>

+#include <X11/extensions/extutil.h>

+#include <GL/glx.h>

+#include "xf86dri.h"

+#include <X11/dri/xf86driproto.h>

+

+static XExtensionInfo _xf86dri_info_data;

+static XExtensionInfo *xf86dri_info = &_xf86dri_info_data;

+static char xf86dri_extension_name[] = XF86DRINAME;

+

+#define XF86DRICheckExtension(dpy,i,val) \

+  XextCheckExtension (dpy, i, xf86dri_extension_name, val)

+

+/*****************************************************************************

+ *                                                                           *

+ *			   private utility routines                          *

+ *                                                                           *

+ *****************************************************************************/

+

+static int close_display(Display *dpy, XExtCodes *extCodes);

+static /* const */ XExtensionHooks xf86dri_extension_hooks = {

+    NULL,				/* create_gc */

+    NULL,				/* copy_gc */

+    NULL,				/* flush_gc */

+    NULL,				/* free_gc */

+    NULL,				/* create_font */

+    NULL,				/* free_font */

+    close_display,			/* close_display */

+    NULL,				/* wire_to_event */

+    NULL,				/* event_to_wire */

+    NULL,				/* error */

+    NULL,				/* error_string */

+};

+

+static XEXT_GENERATE_FIND_DISPLAY (find_display, xf86dri_info, 

+				   xf86dri_extension_name, 

+				   &xf86dri_extension_hooks, 

+				   0, NULL)

+

+static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)

+

+

+/*****************************************************************************

+ *                                                                           *

+ *		    public XFree86-DRI Extension routines                    *

+ *                                                                           *

+ *****************************************************************************/

+

+#if 0

+#include <stdio.h>

+#define TRACE(msg)  fprintf(stderr,"XF86DRI%s\n", msg);

+#else

+#define TRACE(msg)

+#endif

+

+Bool XF86DRIOpenFullScreen(Display *dpy, int screen, Drawable drawable);

+Bool XF86DRICloseFullScreen(Display *dpy, int screen, Drawable drawable);

+

+Bool XF86DRIQueryExtension (Display *dpy, int *event_basep, int *error_basep)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+

+    TRACE("QueryExtension...");

+    if (XextHasExtension(info)) {

+	*event_basep = info->codes->first_event;

+	*error_basep = info->codes->first_error;

+        TRACE("QueryExtension... return True");

+	return True;

+    } else {

+        TRACE("QueryExtension... return False");

+	return False;

+    }

+}

+

+Bool XF86DRIQueryVersion(Display *dpy, int *majorVersion, int *minorVersion,

+                         int *patchVersion)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRIQueryVersionReply rep;

+    xXF86DRIQueryVersionReq *req;

+

+    TRACE("QueryVersion...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRIQueryVersion, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRIQueryVersion;

+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

+	UnlockDisplay(dpy);

+	SyncHandle();

+        TRACE("QueryVersion... return False");

+	return False;

+    }

+    *majorVersion = rep.majorVersion;

+    *minorVersion = rep.minorVersion;

+    *patchVersion = rep.patchVersion;

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("QueryVersion... return True");

+    return True;

+}

+

+Bool

+XF86DRIQueryDirectRenderingCapable (Display *dpy, int screen, Bool *isCapable)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRIQueryDirectRenderingCapableReply rep;

+    xXF86DRIQueryDirectRenderingCapableReq *req;

+

+    TRACE("QueryDirectRenderingCapable...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRIQueryDirectRenderingCapable, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRIQueryDirectRenderingCapable;

+    req->screen = screen;

+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

+        UnlockDisplay(dpy);

+        SyncHandle();

+        TRACE("QueryDirectRenderingCapable... return False");

+        return False;

+    }

+    *isCapable = rep.isCapable;

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("QueryDirectRenderingCapable... return True");

+    return True;

+}

+

+Bool

+XF86DRIOpenConnection (Display *dpy, int screen,

+                       drm_handle_t *hSAREA,

+                       char **busIdString)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRIOpenConnectionReply rep;

+    xXF86DRIOpenConnectionReq *req;

+

+    TRACE("OpenConnection...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRIOpenConnection, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRIOpenConnection;

+    req->screen = screen;

+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

+        UnlockDisplay(dpy);

+        SyncHandle();

+        TRACE("OpenConnection... return False");

+        return False;

+    }

+

+    *hSAREA = rep.hSAREALow;

+    if (sizeof(drm_handle_t) == 8) {

+        int shift = 32; /* var to prevent warning on next line */

+        *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;

+    }

+

+    if (rep.length) {

+        if (!(*busIdString = (char *)calloc(rep.busIdStringLength + 1, 1))) {

+            _XEatData(dpy, ((rep.busIdStringLength+3) & ~3));

+            UnlockDisplay(dpy);

+            SyncHandle();

+            TRACE("OpenConnection... return False");

+            return False;

+        }

+        _XReadPad(dpy, *busIdString, rep.busIdStringLength);

+    } else {

+        *busIdString = NULL;

+    }

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("OpenConnection... return True");

+    return True;

+}

+

+Bool XF86DRIAuthConnection(Display *dpy, int screen, drm_magic_t magic)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRIAuthConnectionReq *req;

+    xXF86DRIAuthConnectionReply rep;

+

+    TRACE("AuthConnection...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRIAuthConnection, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRIAuthConnection;

+    req->screen = screen;

+    req->magic = magic;

+    rep.authenticated = 0;

+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.authenticated) {

+	UnlockDisplay(dpy);

+	SyncHandle();

+        TRACE("AuthConnection... return False");

+	return False;

+    }

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("AuthConnection... return True");

+    return True;

+}

+

+Bool XF86DRICloseConnection(Display *dpy, int screen)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRICloseConnectionReq *req;

+

+    TRACE("CloseConnection...");

+

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRICloseConnection, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRICloseConnection;

+    req->screen = screen;

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("CloseConnection... return True");

+    return True;

+}

+

+Bool XF86DRIGetClientDriverName(Display *dpy, int screen,

+                                int *ddxDriverMajorVersion,

+	                        int *ddxDriverMinorVersion,

+                                int *ddxDriverPatchVersion,

+                                char **clientDriverName)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRIGetClientDriverNameReply rep;

+    xXF86DRIGetClientDriverNameReq *req;

+

+    TRACE("GetClientDriverName...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRIGetClientDriverName, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRIGetClientDriverName;

+    req->screen = screen;

+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

+	UnlockDisplay(dpy);

+	SyncHandle();

+        TRACE("GetClientDriverName... return False");

+	return False;

+    }

+

+    *ddxDriverMajorVersion = rep.ddxDriverMajorVersion;

+    *ddxDriverMinorVersion = rep.ddxDriverMinorVersion;

+    *ddxDriverPatchVersion = rep.ddxDriverPatchVersion;

+

+    if (rep.length) {

+        if (!(*clientDriverName = (char *)calloc(rep.clientDriverNameLength + 1, 1))) {

+            _XEatData(dpy, ((rep.clientDriverNameLength+3) & ~3));

+            UnlockDisplay(dpy);

+            SyncHandle();

+            TRACE("GetClientDriverName... return False");

+            return False;

+        }

+	_XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);

+    } else {

+        *clientDriverName = NULL;

+    }

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("GetClientDriverName... return True");

+    return True;

+}

+

+Bool XF86DRICreateContextWithConfig(Display *dpy, int screen, int configID,

+                                    XID *context, drm_context_t *hHWContext)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRICreateContextReply rep;

+    xXF86DRICreateContextReq *req;

+

+    TRACE("CreateContext...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRICreateContext, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRICreateContext;

+    req->visual = configID;

+    req->screen = screen;

+    *context = XAllocID(dpy);

+    req->context = *context;

+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

+	UnlockDisplay(dpy);

+	SyncHandle();

+        TRACE("CreateContext... return False");

+	return False;

+    }

+    *hHWContext = rep.hHWContext;

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("CreateContext... return True");

+    return True;

+}

+

+Bool XF86DRICreateContext(Display *dpy, int screen, Visual *visual,

+                          XID *context, drm_context_t *hHWContext)

+{

+    return XF86DRICreateContextWithConfig( dpy, screen, visual->visualid,

+					   context, hHWContext );

+}

+

+GLboolean XF86DRIDestroyContext( Display *dpy, int screen, XID context)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRIDestroyContextReq *req;

+

+    TRACE("DestroyContext...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRIDestroyContext, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRIDestroyContext;

+    req->screen = screen;

+    req->context = context;

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("DestroyContext... return True");

+    return True;

+}

+

+GLboolean

+XF86DRICreateDrawable (Display *dpy, int screen,

+                       XID drawable, drm_drawable_t * hHWDrawable)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRICreateDrawableReply rep;

+    xXF86DRICreateDrawableReq *req;

+

+    TRACE("CreateDrawable...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRICreateDrawable, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRICreateDrawable;

+    req->screen = screen;

+    req->drawable = drawable;

+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

+	UnlockDisplay(dpy);

+	SyncHandle();

+        TRACE("CreateDrawable... return False");

+	return False;

+    }

+    *hHWDrawable = rep.hHWDrawable;

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("CreateDrawable... return True");

+    return True;

+}

+

+static int noopErrorHandler(Display *dpy, XErrorEvent *xerr)

+{

+    return 0;

+}

+

+GLboolean XF86DRIDestroyDrawable( Display *dpy, int screen,

+    XID drawable )

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRIDestroyDrawableReq *req;

+    int (*oldXErrorHandler)(Display *, XErrorEvent *);

+

+    TRACE("DestroyDrawable...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    /* This is called from the DRI driver, which used call it like this

+     *

+     *   if (windowExists(drawable))

+     *     destroyDrawable(drawable);

+     *

+     * which is a textbook race condition - the window may disappear

+     * from the server between checking for its existance and

+     * destroying it.  Instead we change the semantics of

+     * __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if

+     * the windows is gone, by wrapping the destroy call in an error

+     * handler. */

+

+    XSync(dpy, GL_FALSE);

+    oldXErrorHandler = XSetErrorHandler(noopErrorHandler);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRIDestroyDrawable, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRIDestroyDrawable;

+    req->screen = screen;

+    req->drawable = drawable;

+    UnlockDisplay(dpy);

+    SyncHandle();

+

+    XSetErrorHandler(oldXErrorHandler);

+

+    TRACE("DestroyDrawable... return True");

+    return True;

+}

+

+Bool XF86DRIGetDrawableInfo(Display* dpy, int screen, Drawable drawable,

+    unsigned int* index, unsigned int* stamp,

+    int* X, int* Y, int* W, int* H,

+    int* numClipRects, drm_clip_rect_t ** pClipRects,

+    int* backX, int* backY,

+    int* numBackClipRects, drm_clip_rect_t ** pBackClipRects )

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRIGetDrawableInfoReply rep;

+    xXF86DRIGetDrawableInfoReq *req=NULL;

+    int total_rects;

+

+    TRACE("GetDrawableInfo...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRIGetDrawableInfo, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRIGetDrawableInfo;

+    req->screen = screen;

+    req->drawable = drawable;

+

+    if (!_XReply(dpy, (xReply *)&rep, 1, xFalse)) 

+    {

+	UnlockDisplay(dpy);

+	SyncHandle();

+        TRACE("GetDrawableInfo... return False");

+	return False;

+    }

+    *index = rep.drawableTableIndex;

+    *stamp = rep.drawableTableStamp;

+    *X = (int)rep.drawableX;

+    *Y = (int)rep.drawableY;

+    *W = (int)rep.drawableWidth;

+    *H = (int)rep.drawableHeight;

+    *numClipRects = rep.numClipRects;

+    total_rects = *numClipRects;

+

+    *backX = rep.backX;

+    *backY = rep.backY;

+    *numBackClipRects = rep.numBackClipRects;

+    total_rects += *numBackClipRects;

+

+#if 0

+    /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks

+     * backwards compatibility (Because of the >> 2 shift) but the fix

+     * enables multi-threaded apps to work.

+     */

+    if (rep.length !=  ((((SIZEOF(xXF86DRIGetDrawableInfoReply) - 

+		       SIZEOF(xGenericReply) + 

+		       total_rects * sizeof(drm_clip_rect_t)) + 3) & ~3) >> 2)) {

+        _XEatData(dpy, rep.length);

+	UnlockDisplay(dpy);

+	SyncHandle();

+        TRACE("GetDrawableInfo... return False");

+        return False;

+    }

+#endif

+

+    if (*numClipRects) {

+       int len = sizeof(drm_clip_rect_t) * (*numClipRects);

+

+       *pClipRects = (drm_clip_rect_t *)calloc(len, 1);

+       if (*pClipRects)

+	  _XRead(dpy, (char*)*pClipRects, len);

+    } else {

+        *pClipRects = NULL;

+    }

+

+    if (*numBackClipRects) {

+       int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);

+

+       *pBackClipRects = (drm_clip_rect_t *)calloc(len, 1);

+       if (*pBackClipRects) 

+	  _XRead(dpy, (char*)*pBackClipRects, len);

+    } else {

+        *pBackClipRects = NULL;

+    }

+

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("GetDrawableInfo... return True");

+    return True;

+}

+

+Bool

+XF86DRIGetDeviceInfo (Display *dpy, int screen, drm_handle_t *hFrameBuffer,

+                      int *fbOrigin, int *fbSize, int *fbStride,

+                      int *devPrivateSize, void **pDevPrivate)

+{

+    XExtDisplayInfo *info = find_display (dpy);

+    xXF86DRIGetDeviceInfoReply rep;

+    xXF86DRIGetDeviceInfoReq *req;

+

+    TRACE("GetDeviceInfo...");

+    XF86DRICheckExtension (dpy, info, False);

+

+    LockDisplay(dpy);

+    GetReq(XF86DRIGetDeviceInfo, req);

+    req->reqType = info->codes->major_opcode;

+    req->driReqType = X_XF86DRIGetDeviceInfo;

+    req->screen = screen;

+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

+	UnlockDisplay(dpy);

+	SyncHandle();

+        TRACE("GetDeviceInfo... return False");

+	return False;

+    }

+

+    *hFrameBuffer = rep.hFrameBufferLow;

+    if (sizeof(drm_handle_t) == 8) {

+       int shift = 32; /* var to prevent warning on next line */

+       *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;

+    }

+

+    *fbOrigin = rep.framebufferOrigin;

+    *fbSize = rep.framebufferSize;

+    *fbStride = rep.framebufferStride;

+    *devPrivateSize = rep.devPrivateSize;

+

+    if (rep.length) {

+        if (!(*pDevPrivate = (void *)calloc(rep.devPrivateSize, 1))) {

+            _XEatData(dpy, ((rep.devPrivateSize+3) & ~3));

+            UnlockDisplay(dpy);

+            SyncHandle();

+            TRACE("GetDeviceInfo... return False");

+            return False;

+        }

+	_XRead(dpy, (char*)*pDevPrivate, rep.devPrivateSize);

+    } else {

+        *pDevPrivate = NULL;

+    }

+

+    UnlockDisplay(dpy);

+    SyncHandle();

+    TRACE("GetDeviceInfo... return True");

+    return True;

+}

+

+Bool

+XF86DRIOpenFullScreen(Display *dpy, int screen, Drawable drawable)

+{

+    /* This function and the underlying X protocol are deprecated.

+     */

+    (void) dpy;

+    (void) screen;

+    (void) drawable;

+    return False;

+}

+

+Bool

+XF86DRICloseFullScreen(Display *dpy, int screen, Drawable drawable)

+{

+    /* This function and the underlying X protocol are deprecated.

+     */

+    (void) dpy;

+    (void) screen;

+    (void) drawable;

+    return True;

+}

diff --git a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c b/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c
index 60f200629..da573dacb 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c
+++ b/xorg-server/hw/kdrive/ephyr/ephyrhostvideo.c
@@ -262,7 +262,7 @@ ephyrHostXVQueryAdaptors (EphyrHostXVAdaptorArray **a_adaptors)
 

     EPHYR_LOG ("enter\n") ;

 

-    result = Xcalloc (1, sizeof (EphyrHostXVAdaptorArray)) ;

+    result = calloc (1, sizeof (EphyrHostXVAdaptorArray)) ;

     if (!result)

         goto out ;

 

@@ -340,7 +340,7 @@ ephyrHostXVAdaptorGetVideoFormats (const EphyrHostXVAdaptor *a_this,
     EPHYR_RETURN_VAL_IF_FAIL (a_this, NULL) ;

 

     nb_formats = ((XvAdaptorInfo*)a_this)->num_formats ;

-    formats = Xcalloc (nb_formats, sizeof (EphyrHostVideoFormat)) ;

+    formats = calloc (nb_formats, sizeof (EphyrHostVideoFormat)) ;

     for (i=0; i < nb_formats; i++) {

         memset (&visual_info_template, 0, sizeof (visual_info_template)) ;

         visual_info_template.visualid =

@@ -454,7 +454,7 @@ ephyrHostXVQueryEncodings (int a_port_id,
                             &num_encodings,

                             &encoding_info) ;

     if (num_encodings && encoding_info) {

-        encodings = Xcalloc (num_encodings, sizeof (EphyrHostEncoding)) ;

+        encodings = calloc (num_encodings, sizeof (EphyrHostEncoding)) ;

         for (i=0; i<num_encodings; i++) {

             encodings[i].id = encoding_info[i].encoding_id ;

             encodings[i].name = strdup (encoding_info[i].name) ;

diff --git a/xorg-server/hw/kdrive/linux/evdev.c b/xorg-server/hw/kdrive/linux/evdev.c
index 71b93931b..20df77b99 100644
--- a/xorg-server/hw/kdrive/linux/evdev.c
+++ b/xorg-server/hw/kdrive/linux/evdev.c
@@ -165,7 +165,7 @@ EvdevPtrRead (int evdevPort, void *closure)
     n = read (evdevPort, &events, NUM_EVENTS * sizeof (struct input_event));

     if (n <= 0) {

         if (errno == ENODEV)

-            DeleteInputDeviceRequest(pi->dixdev, 0);

+            DeleteInputDeviceRequest(pi->dixdev);

         return;

     }

 

@@ -375,7 +375,7 @@ EvdevKbdRead (int evdevPort, void *closure)
     n = read (evdevPort, &events, NUM_EVENTS * sizeof (struct input_event));

     if (n <= 0) {

         if (errno == ENODEV)

-            DeleteInputDeviceRequest(ki->dixdev, 0);

+            DeleteInputDeviceRequest(ki->dixdev);

         return;

     }