[Xquartz-changes] xserver: Branch 'server-1.12-apple' - 12 commits

Jeremy Huddleston jeremyhu at freedesktop.org
Tue May 29 13:21:07 PDT 2012


Rebased ref, commits from common ancestor:
commit a9ec4c113c13a17d18d6b75de852b611323c7100
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Fri Feb 12 19:48:52 2010 -0800

    fb: Revert fb changes that broke XQuartz
    
    http://bugs.freedesktop.org/show_bug.cgi?id=26124
    
    Revert "Fix source pictures getting random transforms after 2d6a8f668342a5190cdf43b5."
    Revert "fb: Adjust transform or composite coordinates for pixman operations"
    
    http://bugs.freedesktop.org/26124
    
    This reverts commit a72c65e9176c51de95db2fdbf4c5d946a4911695.
    This reverts commit a6bd5d2e482a5aa84acb3d4932e2a166d8670ef1.
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    (cherry picked from commit e6fa592a74104aa9d0081387823314833526f306)

diff --git a/fb/fb.h b/fb/fb.h
index b327ce6..53a6c1a 100644
--- a/fb/fb.h
+++ b/fb/fb.h
@@ -1683,8 +1683,7 @@ fbFillRegionSolid(DrawablePtr pDrawable,
                   RegionPtr pRegion, FbBits and, FbBits xor);
 
 extern _X_EXPORT pixman_image_t *image_from_pict(PicturePtr pict,
-                                                 Bool has_clip,
-                                                 int *xoff, int *yoff);
+                                                 Bool has_clip);
 
 extern _X_EXPORT void free_pixman_pict(PicturePtr, pixman_image_t *);
 
diff --git a/fb/fbpict.c b/fb/fbpict.c
index 097a1a6..dc0ca3c 100644
--- a/fb/fbpict.c
+++ b/fb/fbpict.c
@@ -46,23 +46,18 @@ fbComposite(CARD8 op,
             INT16 yMask, INT16 xDst, INT16 yDst, CARD16 width, CARD16 height)
 {
     pixman_image_t *src, *mask, *dest;
-    int src_xoff, src_yoff;
-    int msk_xoff, msk_yoff;
-    int dst_xoff, dst_yoff;
-
     miCompositeSourceValidate(pSrc);
     if (pMask)
         miCompositeSourceValidate(pMask);
 
-    src = image_from_pict(pSrc, FALSE, &src_xoff, &src_yoff);
-    mask = image_from_pict(pMask, FALSE, &msk_xoff, &msk_yoff);
-    dest = image_from_pict(pDst, TRUE, &dst_xoff, &dst_yoff);
+    src = image_from_pict(pSrc, TRUE);
+    mask = image_from_pict(pMask, TRUE);
+    dest = image_from_pict(pDst, TRUE);
 
     if (src && dest && !(pMask && !mask)) {
         pixman_image_composite(op, src, mask, dest,
-                               xSrc + src_xoff, ySrc + src_yoff,
-                               xMask + msk_xoff, yMask + msk_yoff,
-                               xDst + dst_xoff, yDst + dst_yoff, width, height);
+                               xSrc, ySrc, xMask, yMask, xDst, yDst,
+                               width, height);
     }
 
     free_pixman_pict(pSrc, src);
@@ -143,20 +138,22 @@ create_conical_gradient_image(PictGradient * gradient)
 }
 
 static pixman_image_t *
-create_bits_picture(PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
+create_bits_picture(PicturePtr pict, Bool has_clip)
 {
-    PixmapPtr pixmap;
     FbBits *bits;
     FbStride stride;
-    int bpp;
+    int bpp, xoff, yoff;
     pixman_image_t *image;
 
-    fbGetDrawablePixmap(pict->pDrawable, pixmap, *xoff, *yoff);
-    fbGetPixmapBitsData(pixmap, bits, stride, bpp);
+    fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff);
+
+    bits = (FbBits*)((CARD8*)bits +
+                     (pict->pDrawable->y + yoff) * stride * sizeof(FbBits) +
+                     (pict->pDrawable->x + xoff) * (bpp / 8));
 
     image = pixman_image_create_bits((pixman_format_code_t) pict->format,
-                                     pixmap->drawable.width,
-                                     pixmap->drawable.height, (uint32_t *) bits,
+                                     pict->pDrawable->width,
+                                     pict->pDrawable->height, (uint32_t *) bits,
                                      stride * sizeof(FbStride));
 
     if (!image)
@@ -183,57 +180,31 @@ create_bits_picture(PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
         if (pict->clientClipType != CT_NONE)
             pixman_image_set_has_client_clip(image, TRUE);
 
-        if (*xoff || *yoff)
-            pixman_region_translate(pict->pCompositeClip, *xoff, *yoff);
+        pixman_region_translate (pict->pCompositeClip, - pict->pDrawable->x, - pict->pDrawable->y);
 
         pixman_image_set_clip_region(image, pict->pCompositeClip);
 
-        if (*xoff || *yoff)
-            pixman_region_translate(pict->pCompositeClip, -*xoff, -*yoff);
+        pixman_region_translate (pict->pCompositeClip, pict->pDrawable->x, pict->pDrawable->y);
     }
 
     /* Indexed table */
     if (pict->pFormat->index.devPrivate)
         pixman_image_set_indexed(image, pict->pFormat->index.devPrivate);
 
-    /* Add in drawable origin to position within the image */
-    *xoff += pict->pDrawable->x;
-    *yoff += pict->pDrawable->y;
-
     return image;
 }
 
 static pixman_image_t *image_from_pict_internal(PicturePtr pict, Bool has_clip,
-                                                int *xoff, int *yoff,
                                                 Bool is_alpha_map);
 
 static void
-set_image_properties(pixman_image_t * image, PicturePtr pict, Bool has_clip,
-                     int *xoff, int *yoff, Bool is_alpha_map)
+set_image_properties(pixman_image_t * image, PicturePtr pict, Bool is_alpha_map)
 {
     pixman_repeat_t repeat;
     pixman_filter_t filter;
 
     if (pict->transform) {
-        /* For source images, adjust the transform to account
-         * for the drawable offset within the pixman image,
-         * then set the offset to 0 as it will be used
-         * to compute positions within the transformed image.
-         */
-        if (!has_clip) {
-            struct pixman_transform adjusted;
-
-            adjusted = *pict->transform;
-            pixman_transform_translate(&adjusted,
-                                       NULL,
-                                       pixman_int_to_fixed(*xoff),
-                                       pixman_int_to_fixed(*yoff));
-            pixman_image_set_transform(image, &adjusted);
-            *xoff = 0;
-            *yoff = 0;
-        }
-        else
-            pixman_image_set_transform(image, pict->transform);
+        pixman_image_set_transform(image, pict->transform);
     }
 
     switch (pict->repeatType) {
@@ -261,10 +232,8 @@ set_image_properties(pixman_image_t * image, PicturePtr pict, Bool has_clip,
      * as the alpha map for this operation
      */
     if (pict->alphaMap && !is_alpha_map) {
-        int alpha_xoff, alpha_yoff;
         pixman_image_t *alpha_map =
-            image_from_pict_internal(pict->alphaMap, FALSE, &alpha_xoff,
-                                     &alpha_yoff, TRUE);
+            image_from_pict_internal(pict->alphaMap, TRUE, TRUE);
 
         pixman_image_set_alpha_map(image, alpha_map, pict->alphaOrigin.x,
                                    pict->alphaOrigin.y);
@@ -298,8 +267,7 @@ set_image_properties(pixman_image_t * image, PicturePtr pict, Bool has_clip,
 }
 
 static pixman_image_t *
-image_from_pict_internal(PicturePtr pict, Bool has_clip, int *xoff, int *yoff,
-                         Bool is_alpha_map)
+image_from_pict_internal(PicturePtr pict, Bool has_clip, Bool is_alpha_map)
 {
     pixman_image_t *image = NULL;
 
@@ -307,7 +275,7 @@ image_from_pict_internal(PicturePtr pict, Bool has_clip, int *xoff, int *yoff,
         return NULL;
 
     if (pict->pDrawable) {
-        image = create_bits_picture(pict, has_clip, xoff, yoff);
+        image = create_bits_picture(pict, has_clip);
     }
     else if (pict->pSourcePict) {
         SourcePict *sp = pict->pSourcePict;
@@ -325,19 +293,17 @@ image_from_pict_internal(PicturePtr pict, Bool has_clip, int *xoff, int *yoff,
             else if (sp->type == SourcePictTypeConical)
                 image = create_conical_gradient_image(gradient);
         }
-        *xoff = *yoff = 0;
     }
 
     if (image)
-        set_image_properties(image, pict, has_clip, xoff, yoff, is_alpha_map);
-
+        set_image_properties (image, pict, is_alpha_map);
     return image;
 }
 
 pixman_image_t *
-image_from_pict(PicturePtr pict, Bool has_clip, int *xoff, int *yoff)
+image_from_pict (PicturePtr pict, Bool has_clip)
 {
-    return image_from_pict_internal(pict, has_clip, xoff, yoff, FALSE);
+    return image_from_pict_internal (pict, has_clip, FALSE);
 }
 
 void
diff --git a/fb/fbtrap.c b/fb/fbtrap.c
index bf82f8f..0145ce9 100644
--- a/fb/fbtrap.c
+++ b/fb/fbtrap.c
@@ -36,13 +36,12 @@ fbAddTraps(PicturePtr pPicture,
            INT16 x_off, INT16 y_off, int ntrap, xTrap * traps)
 {
     pixman_image_t *image;
-    int dst_xoff, dst_yoff;
 
-    if (!(image = image_from_pict(pPicture, FALSE, &dst_xoff, &dst_yoff)))
-        return;
-
-    pixman_add_traps(image, x_off + dst_xoff, y_off + dst_yoff,
-                     ntrap, (pixman_trap_t *) traps);
+    if (!(image = image_from_pict (pPicture, FALSE)))
+	return;
+    
+    pixman_add_traps(image, x_off, y_off,
+                     ntrap, (pixman_trap_t *)traps);
 
     free_pixman_pict(pPicture, image);
 }
@@ -52,13 +51,12 @@ fbRasterizeTrapezoid(PicturePtr pPicture,
                      xTrapezoid * trap, int x_off, int y_off)
 {
     pixman_image_t *image;
-    int dst_xoff, dst_yoff;
 
-    if (!(image = image_from_pict(pPicture, FALSE, &dst_xoff, &dst_yoff)))
+    if (!(image = image_from_pict (pPicture, FALSE)))
         return;
 
-    pixman_rasterize_trapezoid(image, (pixman_trapezoid_t *) trap,
-                               x_off + dst_xoff, y_off + dst_yoff);
+    pixman_rasterize_trapezoid(image, (pixman_trapezoid_t *)trap,
+                               x_off, y_off);
 
     free_pixman_pict(pPicture, image);
 }
@@ -68,14 +66,12 @@ fbAddTriangles(PicturePtr pPicture,
                INT16 x_off, INT16 y_off, int ntri, xTriangle * tris)
 {
     pixman_image_t *image;
-    int dst_xoff, dst_yoff;
 
-    if (!(image = image_from_pict(pPicture, FALSE, &dst_xoff, &dst_yoff)))
+    if (!(image = image_from_pict (pPicture, FALSE)))
         return;
-
-    pixman_add_triangles(image,
-                         dst_xoff + x_off, dst_yoff + y_off,
-                         ntri, (pixman_triangle_t *) tris);
+    
+    pixman_add_triangles(image, x_off, y_off, ntri,
+                         (pixman_triangle_t *)tris);
 
     free_pixman_pict(pPicture, image);
 }
@@ -98,13 +94,11 @@ fbShapes(CompositeShapesFunc composite,
          int16_t ySrc, int nshapes, int shape_size, const uint8_t * shapes)
 {
     pixman_image_t *src, *dst;
-    int src_xoff, src_yoff;
-    int dst_xoff, dst_yoff;
 
     miCompositeSourceValidate(pSrc);
 
-    src = image_from_pict(pSrc, FALSE, &src_xoff, &src_yoff);
-    dst = image_from_pict(pDst, TRUE, &dst_xoff, &dst_yoff);
+    src = image_from_pict(pSrc, FALSE);
+    dst = image_from_pict(pDst, TRUE);
 
     if (src && dst) {
         pixman_format_code_t format;
@@ -121,9 +115,8 @@ fbShapes(CompositeShapesFunc composite,
 
             for (i = 0; i < nshapes; ++i) {
                 composite(op, src, dst, format,
-                          xSrc + src_xoff,
-                          ySrc + src_yoff,
-                          dst_xoff, dst_yoff, 1, shapes + i * shape_size);
+                          xSrc, ySrc, 0, 0, 
+                          1, shapes + i * shape_size);
             }
         }
         else {
@@ -143,8 +136,8 @@ fbShapes(CompositeShapesFunc composite,
             }
 
             composite(op, src, dst, format,
-                      xSrc + src_xoff,
-                      ySrc + src_yoff, dst_xoff, dst_yoff, nshapes, shapes);
+                      xSrc, ySrc, 0, 0,
+                      nshapes, shapes);
         }
 
         DamageRegionProcessPending(pDst->pDrawable);
commit b43e0f9acf33dd0b84cc4a717bdf538a496ddeb9
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Fri Apr 30 13:08:25 2010 -0700

    Workaround the GC clipping problem in miPaintWindow and add some debugging output.
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    (cherry picked from commit d7e56959401ce32120af67b01632442c52f2cf85)

diff --git a/mi/miexpose.c b/mi/miexpose.c
index dbb29ca..93fd8a1 100644
--- a/mi/miexpose.c
+++ b/mi/miexpose.c
@@ -490,7 +490,8 @@ void RootlessSetPixmapOfAncestors(WindowPtr pWin);
 void RootlessStartDrawing(WindowPtr pWin);
 void RootlessDamageRegion(WindowPtr pWin, RegionPtr prgn);
 Bool IsFramedWindow(WindowPtr pWin);
-#endif
+#include "../fb/fb.h"
+#endif 
 
 void
 miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
@@ -519,23 +520,37 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
     Bool solid = TRUE;
     DrawablePtr drawable = &pWin->drawable;
 
+#ifdef XQUARTZ_CLIP_DEBUG
+    ErrorF("START %d BS %d (pR = %ld)\n", what, pWin->backgroundState, ParentRelative);
+    ErrorF("      Rgn: %d %d %d %d\n", prgn->extents.x1, prgn->extents.y1,
+	                               prgn->extents.x2 - prgn->extents.x1,
+	                               prgn->extents.y2 - prgn->extents.y1);
+    ErrorF("      Win: %d %d (%d %d) %d %d\n", pWin->origin.x, pWin->origin.y,
+	                                       pWin->winSize.extents.x1, pWin->winSize.extents.y1,
+	                                       pWin->winSize.extents.x2 - pWin->winSize.extents.x1,
+					       pWin->winSize.extents.y2 - pWin->winSize.extents.y1);
+    ErrorF("     Draw: %d %d %d %d\n", pWin->drawable.x, pWin->drawable.y,
+				       pWin->drawable.width, pWin->drawable.height);
+#endif
+
 #ifdef ROOTLESS
     if (!drawable || drawable->type == UNDRAWABLE_WINDOW)
         return;
+#endif
+    
+    if (what == PW_BACKGROUND)
+    {
+#ifdef ROOTLESS
+        if(IsFramedWindow(pWin)) {
+            RootlessStartDrawing(pWin);
+            RootlessDamageRegion(pWin, prgn);
 
-    if (IsFramedWindow(pWin)) {
-        RootlessStartDrawing(pWin);
-        RootlessDamageRegion(pWin, prgn);
-
-        if (pWin->backgroundState == ParentRelative) {
-            if ((what == PW_BACKGROUND) ||
-                (what == PW_BORDER && !pWin->borderIsPixel))
+            if(pWin->backgroundState == ParentRelative) {
                 RootlessSetPixmapOfAncestors(pWin);
+            }
         }
-    }
 #endif
 
-    if (what == PW_BACKGROUND) {
         while (pWin->backgroundState == ParentRelative)
             pWin = pWin->parent;
 
@@ -560,6 +575,18 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
     else {
         PixmapPtr pixmap;
 
+#ifdef ROOTLESS
+	if(IsFramedWindow(pWin)) {
+	    RootlessStartDrawing(pWin);
+	    RootlessDamageRegion(pWin, prgn);
+	    
+	    if(!pWin->borderIsPixel &&
+		pWin->backgroundState == ParentRelative) {
+		RootlessSetPixmapOfAncestors(pWin);
+	    }
+	}
+#endif
+
         tile_x_off = drawable->x;
         tile_y_off = drawable->y;
 
@@ -568,6 +595,12 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
             return;
         pixmap = (*pScreen->GetWindowPixmap) ((WindowPtr) drawable);
         drawable = &pixmap->drawable;
+
+#ifdef XQUARTZ_CLIP_DEBUG
+        ErrorF("     Draw: %d %d %d %d\n",
+               drawable->x, drawable->y, drawable->width, drawable->height);    
+#endif
+	
 #ifdef COMPOSITE
         draw_x_off = pixmap->screen_x;
         draw_y_off = pixmap->screen_y;
@@ -630,6 +663,57 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
     ChangeGC(NullClient, pGC, gcmask, gcval);
     ValidateGC(drawable, pGC);
 
+#ifdef XQUARTZ_CLIP_DEBUG
+    ErrorF("       GC: %d %d %d %d\n",
+	   pGC->pCompositeClip->extents.x1, pGC->pCompositeClip->extents.y1,
+	   pGC->pCompositeClip->extents.x2 - pGC->pCompositeClip->extents.x1,
+	   pGC->pCompositeClip->extents.y2 - pGC->pCompositeClip->extents.y1);
+#endif
+    
+#ifdef XQUARTZ
+    /* Looks like our clipping isn't set right for some reason:
+     * http://xquartz.macosforge.org/trac/ticket/290
+     */
+    if(what == PW_BORDER) {
+
+#if 0
+	if(solid) {
+#if 1
+	    fbFillRegionSolid(&pWin->drawable,
+			      prgn,
+			      0,
+			      fbReplicatePixel(fill.pixel,
+					       pWin->drawable.bitsPerPixel));
+#else
+	    fbFillRegionSolid(drawable,
+			      prgn,
+			      0,
+			      fbReplicatePixel(fill.pixel,
+					       drawable->bitsPerPixel));
+#endif
+	    return;
+	}
+#endif
+    
+	pGC->pCompositeClip->extents.x1 += prgn->extents.x1;
+	pGC->pCompositeClip->extents.y1 += prgn->extents.y1;
+	pGC->pCompositeClip->extents.x2 += prgn->extents.x1;
+	pGC->pCompositeClip->extents.y2 += prgn->extents.y1;
+	
+	if(pGC->pCompositeClip->extents.x2 > drawable->pScreen->width)
+	    pGC->pCompositeClip->extents.x2 = drawable->pScreen->width;
+	if(pGC->pCompositeClip->extents.y2 > drawable->pScreen->height)
+	    pGC->pCompositeClip->extents.y2 = drawable->pScreen->height;
+    }
+#endif
+
+#ifdef XQUARTZ_CLIP_DEBUG
+    ErrorF("       GC: %d %d %d %d\n",
+	   pGC->pCompositeClip->extents.x1, pGC->pCompositeClip->extents.y1,
+	   pGC->pCompositeClip->extents.x2 - pGC->pCompositeClip->extents.x1,
+	   pGC->pCompositeClip->extents.y2 - pGC->pCompositeClip->extents.y1);    
+#endif
+
     numRects = RegionNumRects(prgn);
     pbox = RegionRects(prgn);
     for (i = numRects; --i >= 0; pbox++, prect++) {
commit 29fe2a0278887db14ecc0f40cf12c9147fc72c22
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Fri Jan 13 12:00:57 2012 -0800

    sdksyms.sh: Use CPPFLAGS, not CFLAGS
    
    CFLAGS can include flags which are not useful to the preprocessor
    or can even cause it to fail.  This fixes a build issue on darwin
    when building for more than one architecture.
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    Reviewed-by: Keith Packard <keithp at keithp.com>
    (cherry picked from commit 290d366d4c6b6e051f0e337a1a6ee76f42d28003)

diff --git a/hw/xfree86/Makefile.am b/hw/xfree86/Makefile.am
index 72be889..c0b81c3 100644
--- a/hw/xfree86/Makefile.am
+++ b/hw/xfree86/Makefile.am
@@ -38,7 +38,7 @@ DIST_SUBDIRS = common ddc i2c x86emu int10 fbdevhw os-support \
 bin_PROGRAMS = Xorg
 nodist_Xorg_SOURCES = sdksyms.c
 
-AM_CFLAGS = $(DIX_CFLAGS) @XORG_CFLAGS@
+AM_CPPFLAGS = $(DIX_CFLAGS) @XORG_CFLAGS@
 INCLUDES = $(XORG_INCS) -I$(srcdir)/parser -I$(top_srcdir)/miext/cw \
 	-I$(srcdir)/ddc -I$(srcdir)/i2c -I$(srcdir)/modes -I$(srcdir)/ramdac
 
@@ -109,7 +109,7 @@ CLEANFILES = sdksyms.c sdksyms.dep
 EXTRA_DIST += sdksyms.sh
 
 sdksyms.dep sdksyms.c: sdksyms.sh
-	CPP='$(CPP)' AWK='$(AWK)' $(SHELL) $(srcdir)/sdksyms.sh $(top_srcdir) $(CFLAGS) $(AM_CFLAGS) $(INCLUDES)
+	CPP='$(CPP)' AWK='$(AWK)' $(SHELL) $(srcdir)/sdksyms.sh $(top_srcdir) $(CPPFLAGS) $(AM_CPPFLAGS) $(INCLUDES)
 
 SDKSYMS_DEP = sdksyms.dep
 include $(SDKSYMS_DEP)
commit f8ddfcae638e35ca5e0390dcfc25a5967d09978a
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Fri Feb 17 13:15:12 2012 -0800

    XQuartz: Detect FatalErrors on startup to prevent tight crash loops
    
    If a FatalError occurs before the server finishes launching, it will
    not have drained the launchd-owned DISPLAY socket, so launchd will
    just relaunch it.  This can cause the server to crash in a tight loop
    which will spam the user with CrashReporter windows that claim focus on
    appearance.
    
    This allows users stuck in this loop to "deal" with the problem without
    popping up a crash report every 10 seconds.
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    (cherry picked from commit 3505e1faadddeeec85a0d3f823c877ea33f86e00)
    
    Conflicts:
    
    	hw/xquartz/X11Application.h

diff --git a/hw/xquartz/X11Application.h b/hw/xquartz/X11Application.h
index 740a807..5ea6129 100644
--- a/hw/xquartz/X11Application.h
+++ b/hw/xquartz/X11Application.h
@@ -89,6 +89,9 @@ X11ApplicationCanEnterRandR(void);
 void
 X11ApplicationMain(int argc, char **argv, char **envp);
 
+void
+X11ApplicationFatalError(const char *f, va_list args) __printflike(1, 0);
+
 #define PREFS_APPSMENU                "apps_menu"
 #define PREFS_FAKEBUTTONS             "enable_fake_buttons"
 #define PREFS_KEYEQUIVS               "enable_key_equivalents"
diff --git a/hw/xquartz/X11Application.m b/hw/xquartz/X11Application.m
index 339a93f..cd6bad6 100644
--- a/hw/xquartz/X11Application.m
+++ b/hw/xquartz/X11Application.m
@@ -72,6 +72,7 @@ static dispatch_queue_t eventTranslationQueue;
 
 extern Bool noTestExtensions;
 extern Bool noRenderExtension;
+extern BOOL serverRunning;
 
 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
 static TISInputSourceRef last_key_layout;
@@ -1073,6 +1074,50 @@ X11ApplicationCanEnterRandR(void)
     }
 }
 
+void
+X11ApplicationFatalError(const char *f, va_list args)
+{
+#ifdef HAVE_LIBDISPATCH
+    NSString *title, *msg;
+    char *error_msg;
+
+    /* This is called by FatalError() in the server thread just before
+     * we would abort.  If the server never got off the ground, We should
+     * inform the user of the error rather than letting the ever-so-friendly
+     * CrashReporter do it for us.
+     *
+     * This also has the benefit of forcing user interaction rather than
+     * allowing an infinite throttled-restart if the crash occurs before
+     * we can drain the launchd socket.
+     */
+
+    if (serverRunning) {
+        return;
+    }
+
+    title = NSLocalizedString(@"The application X11 could not be opened.",
+                              @"Dialog title when encountering a fatal error");
+    msg = NSLocalizedString(@"An error occurred while starting the X11 server: \"%s\"\n\nClick Quit to quit X11. Click Report to see more details or send a report to Apple.",
+                            @"Dialog when encountering a fatal error");
+
+    vasprintf(&error_msg, f, args);
+    msg = [NSString stringWithFormat:msg, error_msg];
+
+    /* We want the AppKit thread to actually service the alert or we will race [NSApp run] and create an
+     * 'NSInternalInconsistencyException', reason: 'NSApp with wrong _running count'
+     */
+    dispatch_sync(dispatch_get_main_queue(), ^{
+        if (NSAlertDefaultReturn == NSRunAlertPanel(title, msg, NSLocalizedString(@"Quit", @""),
+                                                    NSLocalizedString (@"Report...", @""), nil)) {
+            exit(EXIT_FAILURE);
+        }
+    });
+
+    /* fall back to caller to do the abort() in the DIX */
+#endif
+}
+
+
 static void
 check_xinitrc(void)
 {
diff --git a/hw/xquartz/bundle/Resources/English.lproj/Localizable.strings b/hw/xquartz/bundle/Resources/English.lproj/Localizable.strings
index bf2089c..36ae0ff 100644
Binary files a/hw/xquartz/bundle/Resources/English.lproj/Localizable.strings and b/hw/xquartz/bundle/Resources/English.lproj/Localizable.strings differ
diff --git a/hw/xquartz/darwin.c b/hw/xquartz/darwin.c
index e2ab057..41db72a 100644
--- a/hw/xquartz/darwin.c
+++ b/hw/xquartz/darwin.c
@@ -78,6 +78,8 @@
 #include "quartzKeyboard.h"
 #include "quartz.h"
 
+#include "X11Application.h"
+
 aslclient aslc;
 
 void
@@ -672,7 +674,7 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv)
 void
 OsVendorFatalError(const char *f, va_list args)
 {
-    ErrorF("   OsVendorFatalError\n");
+    X11ApplicationFatalError(f, args);
 }
 
 /*
commit 3076810a85922a1605ff7bb203fb8e365361c41f
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Thu Apr 19 16:39:23 2012 -0700

    os: Annotate OsVendorFatalError as _X_ATTRIBUTE_PRINTF
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    Tested-By: Michal Suchanek <hramrach at gmail.com>
    (cherry picked from commit d97868d934fd1a00f9e9ef23a1154a70c7bc0464)

diff --git a/include/os.h b/include/os.h
index 970ff02..8b58d7a 100644
--- a/include/os.h
+++ b/include/os.h
@@ -321,7 +321,8 @@ extern _X_EXPORT void
 OsCleanup(Bool);
 
 extern _X_EXPORT void
-OsVendorFatalError(const char *f, va_list args);
+OsVendorFatalError(const char *f, va_list args)
+_X_ATTRIBUTE_PRINTF(1, 0);
 
 extern _X_EXPORT void
 OsVendorInit(void);
commit 45b87d9c2e6d356a606170aefb7469df01f8e106
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Wed Mar 28 15:07:51 2012 -0700

    os: Fix regression with FatalError not calling va_start
    
    Regression From: a818b305989bbcde4e585112a7ee70cbc0b14a92
    
    Found-by: Colin Harrison <colin.harrison at virgin.net>
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    (cherry picked from commit 817cec8ffd6cdb1abbcc00decd43569d44801764)

diff --git a/os/log.c b/os/log.c
index 315ba1e..e8dcf02 100644
--- a/os/log.c
+++ b/os/log.c
@@ -591,6 +591,8 @@ FatalError(const char *f, ...)
     else
         ErrorF("\nFatal server error:\n");
 
+    va_start(args, f);
+
     /* Make a copy for OsVendorFatalError */
     va_copy(args2, args);
 
commit 9cbe32888e110aa974c8b8fab88770b112fd83ee
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Fri Feb 17 12:35:02 2012 -0800

    os: Pass the FatalError message to OsVendorFatalError
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    Reviewed-by: Jon TURNEY <jon.turney at dronecode.org.uk>
    (cherry picked from commit a818b305989bbcde4e585112a7ee70cbc0b14a92)

diff --git a/hw/dmx/dmxinit.c b/hw/dmx/dmxinit.c
index 09e3d74..5804353 100644
--- a/hw/dmx/dmxinit.c
+++ b/hw/dmx/dmxinit.c
@@ -905,7 +905,7 @@ OsVendorInit(void)
  * two routines mentioned here, as well as by others) to use the
  * referenced routine instead of \a vfprintf().) */
 void
-OsVendorFatalError(void)
+OsVendorFatalError(const char *f, va_list args)
 {
 }
 
diff --git a/hw/dmx/dmxlog.c b/hw/dmx/dmxlog.c
index 151f672..3249c48 100644
--- a/hw/dmx/dmxlog.c
+++ b/hw/dmx/dmxlog.c
@@ -114,9 +114,6 @@ VFatalError(const char *format, va_list args)
 {
     VErrorF(format, args);
     ErrorF("\n");
-#ifdef DDXOSFATALERROR
-    OsVendorFatalError();
-#endif
     AbortServer();
  /*NOTREACHED*/}
 #endif
diff --git a/hw/kdrive/src/kdrive.c b/hw/kdrive/src/kdrive.c
index f65ab96..ecdae19 100644
--- a/hw/kdrive/src/kdrive.c
+++ b/hw/kdrive/src/kdrive.c
@@ -1104,7 +1104,7 @@ KdInitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
 }
 
 void
-OsVendorFatalError(void)
+OsVendorFatalError(const char *f, va_list args)
 {
 }
 
diff --git a/hw/vfb/InitOutput.c b/hw/vfb/InitOutput.c
index 2d679a5..e2cd96c 100644
--- a/hw/vfb/InitOutput.c
+++ b/hw/vfb/InitOutput.c
@@ -219,7 +219,7 @@ OsVendorInit(void)
 }
 
 void
-OsVendorFatalError(void)
+OsVendorFatalError(const char *f, va_list args)
 {
 }
 
diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
index 0974893..2a7d0a3 100644
--- a/hw/xfree86/common/xf86Init.c
+++ b/hw/xfree86/common/xf86Init.c
@@ -1053,7 +1053,7 @@ AbortDDX(enum ExitCode error)
 }
 
 void
-OsVendorFatalError(void)
+OsVendorFatalError(const char *f, va_list args)
 {
 #ifdef VENDORSUPPORT
     ErrorF("\nPlease refer to your Operating System Vendor support pages\n"
diff --git a/hw/xnest/Init.c b/hw/xnest/Init.c
index 0909826..330b8ca 100644
--- a/hw/xnest/Init.c
+++ b/hw/xnest/Init.c
@@ -142,7 +142,7 @@ OsVendorInit(void)
 }
 
 void
-OsVendorFatalError(void)
+OsVendorFatalError(const char *f, va_list args)
 {
     return;
 }
diff --git a/hw/xquartz/darwin.c b/hw/xquartz/darwin.c
index 74e11fe..e2ab057 100644
--- a/hw/xquartz/darwin.c
+++ b/hw/xquartz/darwin.c
@@ -670,7 +670,7 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv)
  * OsVendorFatalError
  */
 void
-OsVendorFatalError(void)
+OsVendorFatalError(const char *f, va_list args)
 {
     ErrorF("   OsVendorFatalError\n");
 }
diff --git a/hw/xwin/winerror.c b/hw/xwin/winerror.c
index 4049e97..a25307c 100644
--- a/hw/xwin/winerror.c
+++ b/hw/xwin/winerror.c
@@ -70,7 +70,7 @@ OsVendorVErrorF(const char *pszFormat, va_list va_args)
  * Attempt to do last-ditch, safe, important cleanup here.
  */
 void
-OsVendorFatalError(void)
+OsVendorFatalError(const char *f, va_list args)
 {
     /* Don't give duplicate warning if UseMsg was called */
     if (g_fSilentFatalError)
diff --git a/include/os.h b/include/os.h
index 4b5b440..970ff02 100644
--- a/include/os.h
+++ b/include/os.h
@@ -321,7 +321,7 @@ extern _X_EXPORT void
 OsCleanup(Bool);
 
 extern _X_EXPORT void
-OsVendorFatalError(void);
+OsVendorFatalError(const char *f, va_list args);
 
 extern _X_EXPORT void
 OsVendorInit(void);
diff --git a/os/log.c b/os/log.c
index 0e49572..315ba1e 100644
--- a/os/log.c
+++ b/os/log.c
@@ -583,6 +583,7 @@ void
 FatalError(const char *f, ...)
 {
     va_list args;
+    va_list args2;
     static Bool beenhere = FALSE;
 
     if (beenhere)
@@ -590,22 +591,25 @@ FatalError(const char *f, ...)
     else
         ErrorF("\nFatal server error:\n");
 
-    va_start(args, f);
+    /* Make a copy for OsVendorFatalError */
+    va_copy(args2, args);
+
 #ifdef __APPLE__
     {
-        va_list args2;
+        va_list apple_args;
 
-        va_copy(args2, args);
-        (void) vsnprintf(__crashreporter_info_buff__,
-                         sizeof(__crashreporter_info_buff__), f, args2);
-        va_end(args2);
+        va_copy(apple_args, args);
+        (void)vsnprintf(__crashreporter_info_buff__,
+                        sizeof(__crashreporter_info_buff__), f, apple_args);
+        va_end(apple_args);
     }
 #endif
     VErrorF(f, args);
     va_end(args);
     ErrorF("\n");
     if (!beenhere)
-        OsVendorFatalError();
+        OsVendorFatalError(f, args2);
+    va_end(args2);
     if (!beenhere) {
         beenhere = TRUE;
         AbortServer();
diff --git a/test/ddxstubs.c b/test/ddxstubs.c
index a214b96..3647dc5 100644
--- a/test/ddxstubs.c
+++ b/test/ddxstubs.c
@@ -50,7 +50,7 @@ OsVendorInit(void)
 }
 
 void
-OsVendorFatalError(void)
+OsVendorFatalError(const char *f, va_list args)
 {
 }
 
commit 19126c0b36843f7c0e81631d1a1228d18e39eb62
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Thu May 17 10:08:02 2012 -0700

    XQuartz: Avoid a race in initialization of darwinPointer
    
    http://xquartz.macosforge.org/trac/ticket/579
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    (cherry picked from commit acdc4f54ee5784d26c251ff8c941b4360ae80e9b)

diff --git a/hw/xquartz/X11Application.m b/hw/xquartz/X11Application.m
index 3108399..339a93f 100644
--- a/hw/xquartz/X11Application.m
+++ b/hw/xquartz/X11Application.m
@@ -1281,6 +1281,11 @@ untrusted_str(NSEvent *e)
 }
 #endif
 
+extern void
+darwinEvents_lock(void);
+extern void
+darwinEvents_unlock(void);
+
 - (void) sendX11NSEvent:(NSEvent *)e
 {
     NSPoint location = NSZeroPoint;
@@ -1293,18 +1298,15 @@ untrusted_str(NSEvent *e)
     int modifierFlags;
     BOOL isMouseOrTabletEvent, isTabletEvent;
 
-#ifdef HAVE_LIBDISPATCH
-    static dispatch_once_t once_pred;
-    dispatch_once(&once_pred, ^{
-                      tilt = NSZeroPoint;
-                      darwinTabletCurrent = darwinTabletStylus;
-                  });
-#else
     if (!darwinTabletCurrent) {
+        /* Ensure that the event system is initialized */
+        darwinEvents_lock();
+        darwinEvents_unlock();
+        assert(darwinTabletStylus);
+
         tilt = NSZeroPoint;
         darwinTabletCurrent = darwinTabletStylus;
     }
-#endif
 
     isMouseOrTabletEvent = [e type] == NSLeftMouseDown ||
                            [e type] == NSOtherMouseDown ||
commit 198a876e34b880be5f7da683ec3ff21a53edcec5
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Mon May 7 17:07:27 2012 -0700

    XQuartz: Provide fls implementation for Tiger
    
    Regression-from: 30623d6ff7bca223f9e1a825e86bd317eef8bf16
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    (cherry picked from commit f5fc5334116ad2b0c8930ac68c52bf0f7a2f1417)

diff --git a/hw/xquartz/console_redirect.c b/hw/xquartz/console_redirect.c
index 1e0e56b..91d693b 100644
--- a/hw/xquartz/console_redirect.c
+++ b/hw/xquartz/console_redirect.c
@@ -310,6 +310,20 @@ xq_asl_init(void)
     atexit(redirect_atexit);
 }
 
+#if MAC_OS_X_VERSION_MIN_REQUIRED < 1050
+#define fls(v) xq_fls(v)
+
+static inline int fls(int value) {
+    unsigned int b, v;
+
+    v = *((unsigned int *)&value);
+
+    for(b=0 ; v ; v >>= 1 , b++);
+
+    return b;
+}
+#endif
+
 int
 xq_asl_log_fd(aslclient asl, aslmsg msg, int level, int fd)
 {
commit 300970f8f80ef15614fef78215476a8011895000
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Mon May 7 16:31:38 2012 -0700

    XQuartz: Tiger build fix
    
    http://trac.macports.org/ticket/34364
    
    Regression-from: 662d41acdde1dcb9774fbe4054e251c708acaffe
    
    Reported-by: Peter Dyballa <Peter_Dyballa at Freenet.DE>
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    (cherry picked from commit e0097ce9719f9b0aeccf7102630c0299f8acdf93)

diff --git a/hw/xquartz/X11Application.m b/hw/xquartz/X11Application.m
index b686b00..3108399 100644
--- a/hw/xquartz/X11Application.m
+++ b/hw/xquartz/X11Application.m
@@ -1593,6 +1593,11 @@ handle_mouse:
 
     case NSScrollWheel:
     {
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 1050
+        float deltaX = [e deltaX];
+        float deltaY = [e deltaY];
+        BOOL isContinuous = NO;
+#else
         CGFloat deltaX = [e deltaX];
         CGFloat deltaY = [e deltaY];
         CGEventRef cge = [e CGEvent];
@@ -1614,6 +1619,7 @@ handle_mouse:
             deltaY *= lineHeight / 5.0;
         }
 #endif
+#endif
         
 #if !defined(XPLUGIN_VERSION) || XPLUGIN_VERSION == 0
         /* If we're in the background, we need to send a MotionNotify event
commit 21956e2f8e506dd167f188be0d3b18e052c6913d
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Mon May 7 16:16:20 2012 -0700

    XQuartz: Workaround an SDK bug on Leopard/x86_64
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
    (cherry picked from commit 4acbaa3027d89728ed932616f6ef66d93537b101)

diff --git a/hw/xquartz/quartz.c b/hw/xquartz/quartz.c
index ebaa567..62a2852 100644
--- a/hw/xquartz/quartz.c
+++ b/hw/xquartz/quartz.c
@@ -69,6 +69,12 @@
 #include <rootlessCommon.h>
 #include <Xplugin.h>
 
+/* Work around a bug on Leopard's headers */
+#if defined (__LP64__) && MAC_OS_X_VERSION_MAX_ALLOWED >= 1050 && MAC_OS_X_VERSION_MAX_ALLOWED < 1060
+extern OSErr UpdateSystemActivity(UInt8 activity);
+#define OverallAct 0
+#endif
+
 DevPrivateKeyRec quartzScreenKeyRec;
 int aquaMenuBarHeight = 0;
 QuartzModeProcsPtr quartzProcs = NULL;
commit 131fe8fbd17edb05084cd7cddc3c4d3d3b393d73
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date:   Tue May 29 13:05:02 2012 -0700

    configure.ac: Version bump to 1.12.2
    
    Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>

diff --git a/configure.ac b/configure.ac
index 5e38d50..d7c59ed 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,8 +26,8 @@ dnl
 dnl Process this file with autoconf to create configure.
 
 AC_PREREQ(2.60)
-AC_INIT([xorg-server], 1.12.1.902, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server)
-RELEASE_DATE="2012-05-19"
+AC_INIT([xorg-server], 1.12.2, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server)
+RELEASE_DATE="2012-05-29"
 AC_CONFIG_SRCDIR([Makefile.am])
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 AM_MAINTAINER_MODE


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