Merge remote-tracking branch 'origin/released'

* origin/released:
  fontconfig mesa pixman xserver git update 25 Mar 2013

47 files changed, 360 insertions, 230 deletions

diff --git a/xorg-server/Xext/panoramiX.c b/xorg-server/Xext/panoramiX.c
index 92437dde5..c0aed27d7 100644
--- a/xorg-server/Xext/panoramiX.c
+++ b/xorg-server/Xext/panoramiX.c
@@ -596,7 +596,7 @@ Bool
 PanoramiXCreateConnectionBlock(void)
 {
     int i, j, length;
-    Bool disableBackingStore = FALSE;
+    Bool disable_backing_store = FALSE;
     int old_width, old_height;
     float width_mult, height_mult;
     xWindowRoot *root;
@@ -622,10 +622,10 @@ PanoramiXCreateConnectionBlock(void)
         }
         if (pScreen->backingStoreSupport !=
             screenInfo.screens[0]->backingStoreSupport)
-            disableBackingStore = TRUE;
+            disable_backing_store = TRUE;
     }
 
-    if (disableBackingStore) {
+    if (disable_backing_store) {
         for (i = 0; i < screenInfo.numScreens; i++) {
             pScreen = screenInfo.screens[i];
             pScreen->backingStoreSupport = NotUseful;
@@ -831,15 +831,15 @@ PanoramiXConsolidate(void)
     saver->type = XRT_WINDOW;
 
     FOR_NSCREENS(i) {
-        ScreenPtr pScreen = screenInfo.screens[i];
+        ScreenPtr scr = screenInfo.screens[i];
 
-        root->info[i].id = pScreen->root->drawable.id;
+        root->info[i].id = scr->root->drawable.id;
         root->u.win.class = InputOutput;
         root->u.win.root = TRUE;
-        saver->info[i].id = pScreen->screensaver.wid;
+        saver->info[i].id = scr->screensaver.wid;
         saver->u.win.class = InputOutput;
         saver->u.win.root = TRUE;
-        defmap->info[i].id = pScreen->defColormap;
+        defmap->info[i].id = scr->defColormap;
     }
 
     AddResource(root->info[0].id, XRT_WINDOW, root);
diff --git a/xorg-server/Xext/sync.c b/xorg-server/Xext/sync.c
index 3c9090e66..43ecd42cf 100644
--- a/xorg-server/Xext/sync.c
+++ b/xorg-server/Xext/sync.c
@@ -2746,7 +2746,6 @@ init_system_idle_counter(const char *name, int deviceid)
 {
     CARD64 resolution;
     XSyncValue idle;
-    IdleCounterPriv *priv = malloc(sizeof(IdleCounterPriv));
     SyncCounter *idle_time_counter;
 
     IdleTimeQueryValue(NULL, &idle);
@@ -2757,10 +2756,14 @@ init_system_idle_counter(const char *name, int deviceid)
                                                 IdleTimeQueryValue,
                                                 IdleTimeBracketValues);
 
-    priv->deviceid = deviceid;
-    priv->value_less = priv->value_greater = NULL;
+    if (idle_time_counter != NULL) {
+        IdleCounterPriv *priv = malloc(sizeof(IdleCounterPriv));
 
-    idle_time_counter->pSysCounterInfo->private = priv;
+        priv->value_less = priv->value_greater = NULL;
+        priv->deviceid = deviceid;
+
+        idle_time_counter->pSysCounterInfo->private = priv;
+    }
 
     return idle_time_counter;
 }
@@ -2785,6 +2788,6 @@ void SyncRemoveDeviceIdleTime(SyncCounter *counter)
     /* FreeAllResources() frees all system counters before the devices are
        shut down, check if there are any left before freeing the device's
        counter */
-    if (!xorg_list_is_empty(&SysCounterList))
+    if (counter && !xorg_list_is_empty(&SysCounterList))
         xorg_list_del(&counter->pSysCounterInfo->entry);
 }
diff --git a/xorg-server/Xext/xvdisp.c b/xorg-server/Xext/xvdisp.c
index 31b77839f..787729387 100644
--- a/xorg-server/Xext/xvdisp.c
+++ b/xorg-server/Xext/xvdisp.c
@@ -702,7 +702,7 @@ ProcXvUngrabPort(ClientPtr client)
 static int
 ProcXvStopVideo(ClientPtr client)
 {
-    int status, rc;
+    int status, ret;
     DrawablePtr pDraw;
     XvPortPtr pPort;
 
@@ -716,9 +716,9 @@ ProcXvStopVideo(ClientPtr client)
         return status;
     }
 
-    rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0, DixWriteAccess);
-    if (rc != Success)
-        return rc;
+    ret = dixLookupDrawable(&pDraw, stuff->drawable, client, 0, DixWriteAccess);
+    if (ret != Success)
+        return ret;
 
     return XvdiStopVideo(client, pPort, pDraw);
 }
diff --git a/xorg-server/Xi/exevents.c b/xorg-server/Xi/exevents.c
index 079de15bf..bcbf97006 100644
--- a/xorg-server/Xi/exevents.c
+++ b/xorg-server/Xi/exevents.c
@@ -1128,20 +1128,22 @@ static void
 TouchPuntToNextOwner(DeviceIntPtr dev, TouchPointInfoPtr ti,
                      TouchOwnershipEvent *ev)
 {
+    TouchListener *listener = &ti->listeners[0]; /* new owner */
+
     /* Deliver the ownership */
-    if (ti->listeners[0].state == LISTENER_AWAITING_OWNER ||
-        ti->listeners[0].state == LISTENER_EARLY_ACCEPT)
+    if (listener->state == LISTENER_AWAITING_OWNER ||
+        listener->state == LISTENER_EARLY_ACCEPT)
         DeliverTouchEvents(dev, ti, (InternalEvent *) ev,
-                           ti->listeners[0].listener);
-    else if (ti->listeners[0].state == LISTENER_AWAITING_BEGIN) {
+                           listener->listener);
+    else if (listener->state == LISTENER_AWAITING_BEGIN) {
         /* We can't punt to a pointer listener unless all older pointer
          * emulated touches have been seen already. */
-        if ((ti->listeners[0].type == LISTENER_POINTER_GRAB ||
-             ti->listeners[0].type == LISTENER_POINTER_REGULAR) &&
+        if ((listener->type == LISTENER_POINTER_GRAB ||
+             listener->type == LISTENER_POINTER_REGULAR) &&
             ti != FindOldestPointerEmulatedTouch(dev))
             return;
 
-        TouchEventHistoryReplay(ti, dev, ti->listeners[0].listener);
+        TouchEventHistoryReplay(ti, dev, listener->listener);
     }
 
     /* If we've just removed the last grab and the touch has physically
@@ -1152,7 +1154,7 @@ TouchPuntToNextOwner(DeviceIntPtr dev, TouchPointInfoPtr ti,
         return;
     }
 
-    if (ti->listeners[0].state == LISTENER_EARLY_ACCEPT)
+    if (listener->state == LISTENER_EARLY_ACCEPT)
         ActivateEarlyAccept(dev, ti);
 }
 
@@ -1378,7 +1380,7 @@ DeliverTouchEmulatedEvent(DeviceIntPtr dev, TouchPointInfoPtr ti,
 
     /* We don't deliver pointer events to non-owners */
     if (!TouchResourceIsOwner(ti, listener->listener))
-        return Success;
+        return !Success;
 
     nevents = TouchConvertToPointerEvent(ev, &motion, &button);
     BUG_RETURN_VAL(nevents == 0, BadValue);
@@ -1400,7 +1402,7 @@ DeliverTouchEmulatedEvent(DeviceIntPtr dev, TouchPointInfoPtr ti,
             /* 'grab' is the passive grab, but if the grab isn't active,
              * don't deliver */
             if (!dev->deviceGrab.grab)
-                return Success;
+                return !Success;
 
             if (grab->ownerEvents) {
                 WindowPtr focus = NullWindow;
@@ -1900,13 +1902,16 @@ DeliverTouchEndEvent(DeviceIntPtr dev, TouchPointInfoPtr ti, InternalEvent *ev,
         goto out;
     }
 
+    /* A client is waiting for the begin, don't give it a TouchEnd */
     if (listener->state == LISTENER_AWAITING_BEGIN) {
         listener->state = LISTENER_HAS_END;
         goto out;
     }
 
     /* Event in response to reject */
-    if (ev->device_event.flags & TOUCH_REJECT) {
+    if (ev->device_event.flags & TOUCH_REJECT ||
+        (ev->device_event.flags & TOUCH_ACCEPT && !TouchResourceIsOwner(ti, listener->listener))) {
+        /* Touch has been rejected, or accepted by its owner which is not this listener */
         if (listener->state != LISTENER_HAS_END)
             rc = DeliverOneTouchEvent(client, dev, ti, grab, win, ev);
         listener->state = LISTENER_HAS_END;
@@ -1929,12 +1934,6 @@ DeliverTouchEndEvent(DeviceIntPtr dev, TouchPointInfoPtr ti, InternalEvent *ev,
         if (normal_end)
             listener->state = LISTENER_HAS_END;
     }
-    else if (ev->device_event.flags & TOUCH_ACCEPT) {
-        /* Touch has been accepted by its owner, which is not this listener */
-        if (listener->state != LISTENER_HAS_END)
-            rc = DeliverOneTouchEvent(client, dev, ti, grab, win, ev);
-        listener->state = LISTENER_HAS_END;
-    }
 
  out:
     return rc;
diff --git a/xorg-server/composite/compext.c b/xorg-server/composite/compext.c
index b0a70510b..2ca3db334 100644
--- a/xorg-server/composite/compext.c
+++ b/xorg-server/composite/compext.c
@@ -800,6 +800,7 @@ PanoramiXCompositeGetOverlayWindow(ClientPtr client)
                                      RT_WINDOW, client, DixGetAttrAccess);
         if (rc != Success) {
             client->errorValue = stuff->window;
+            free(overlayWin);
             return rc;
         }
         pScreen = pWin->drawable.pScreen;
@@ -809,8 +810,10 @@ PanoramiXCompositeGetOverlayWindow(ClientPtr client)
          * interest in the overlay window
          */
         pOc = compCreateOverlayClient(pScreen, client);
-        if (pOc == NULL)
+        if (pOc == NULL) {
+            free(overlayWin);
             return BadAlloc;
+        }
 
         /*
          * Make sure the overlay window exists
@@ -819,6 +822,7 @@ PanoramiXCompositeGetOverlayWindow(ClientPtr client)
         if (cs->pOverlayWin == NULL)
             if (!compCreateOverlayWindow(pScreen)) {
                 FreeResource(pOc->resource, RT_NONE);
+                free(overlayWin);
                 return BadAlloc;
             }
 
@@ -828,6 +832,7 @@ PanoramiXCompositeGetOverlayWindow(ClientPtr client)
                       DixGetAttrAccess);
         if (rc != Success) {
             FreeResource(pOc->resource, RT_NONE);
+            free(overlayWin);
             return rc;
         }
     }
diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac
index 6e1ff65c4..e0750bbcc 100644
--- a/xorg-server/configure.ac
+++ b/xorg-server/configure.ac
@@ -26,9 +26,9 @@ dnl
 dnl Process this file with autoconf to create configure.
 
 AC_PREREQ(2.60)
-AC_INIT([xorg-server], 1.14.0, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server)
-RELEASE_DATE="2013-03-05"
-RELEASE_NAME="Keemun Mao Feng"
+AC_INIT([xorg-server], 1.14.99.0, [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], xorg-server)
+RELEASE_DATE="2013-03-18"
+RELEASE_NAME="Pok Pok Meyer Lemon"
 AC_CONFIG_SRCDIR([Makefile.am])
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 
@@ -308,6 +308,13 @@ AC_CHECK_HEADER([execinfo.h],[
     ])]
 )
 
+PKG_CHECK_MODULES(LIBUNWIND, libunwind, [HAVE_LIBUNWIND=yes], [HAVE_LIBUNWIND=no])
+if test "x$HAVE_LIBUNWIND" = xyes; then
+	AC_DEFINE(HAVE_LIBUNWIND, 1, [Have libunwind support])
+fi
+AM_CONDITIONAL(HAVE_LIBUNWIND, [test "x$HAVE_LIBUNWIND" = xyes])
+
+
 dnl ---------------------------------------------------------------------------
 dnl Bus options and CPU capabilities.  Replaces logic in
 dnl hw/xfree86/os-support/bus/Makefile.am, among others.
@@ -788,7 +795,7 @@ XPROTO="xproto >= 7.0.22"
 RANDRPROTO="randrproto >= 1.4.0"
 RENDERPROTO="renderproto >= 0.11"
 XEXTPROTO="xextproto >= 7.1.99"
-INPUTPROTO="inputproto >= 2.2.99.1"
+INPUTPROTO="inputproto >= 2.3"
 KBPROTO="kbproto >= 1.0.3"
 FONTSPROTO="fontsproto"
 FIXESPROTO="fixesproto >= 5.0"
@@ -1336,7 +1343,7 @@ AC_DEFINE(BIGREQS, 1, [Support BigRequests extension])
 
 if test "x$SPECIAL_DTRACE_OBJECTS" = "xyes" ; then
   DIX_LIB='$(top_builddir)/dix/dix.O'
-  OS_LIB='$(top_builddir)/os/os.O $(SHA1_LIBS) $(DLOPEN_LIBS)'
+  OS_LIB='$(top_builddir)/os/os.O $(SHA1_LIBS) $(DLOPEN_LIBS) $(LIBUNWIND_LIBS)'
 else
   DIX_LIB='$(top_builddir)/dix/libdix.la'
   OS_LIB='$(top_builddir)/os/libos.la'
diff --git a/xorg-server/dix/events.c b/xorg-server/dix/events.c
index f895365d6..6c249b01c 100644
--- a/xorg-server/dix/events.c
+++ b/xorg-server/dix/events.c
@@ -1203,6 +1203,9 @@ PlayReleasedEvents(void)
                 case ET_KeyRelease:
                 case ET_ProximityIn:
                 case ET_ProximityOut:
+                case ET_TouchBegin:
+                case ET_TouchUpdate:
+                case ET_TouchEnd:
                     ev->root_x += screenInfo.screens[0]->x -
                         pDev->spriteInfo->sprite->screen->x;
                     ev->root_y += screenInfo.screens[0]->y -
diff --git a/xorg-server/dix/main.c b/xorg-server/dix/main.c
index eceab0c01..5eb5b70a2 100644
--- a/xorg-server/dix/main.c
+++ b/xorg-server/dix/main.c
@@ -407,6 +407,8 @@ main(int argc, char *argv[], char *envp[])
 
         FreeFonts();
 
+        FreeAllAtoms();
+
         FreeAuditTimer();
 
         if (dispatchException & DE_TERMINATE) {
diff --git a/xorg-server/dix/touch.c b/xorg-server/dix/touch.c
index 0db842c65..891cc7803 100644
--- a/xorg-server/dix/touch.c
+++ b/xorg-server/dix/touch.c
@@ -902,7 +902,8 @@ TouchSetupListeners(DeviceIntPtr dev, TouchPointInfoPtr ti, InternalEvent *ev)
 }
 
 /**
- * Remove the touch pointer grab from the device. Called from AllowSome()
+ * Remove the touch pointer grab from the device. Called from
+ * DeactivatePointerGrab()
  */
 void
 TouchRemovePointerGrab(DeviceIntPtr dev)
diff --git a/xorg-server/dix/window.c b/xorg-server/dix/window.c
index 46cdfdee5..c3cf2a6fe 100644
--- a/xorg-server/dix/window.c
+++ b/xorg-server/dix/window.c
@@ -1435,6 +1435,8 @@ ChangeWindowAttributes(WindowPtr pWin, Mask vmask, XID *vlist, ClientPtr client)
                     }
                 }
 
+                CursorVisible = TRUE;
+
                 if (pWin->realized)
                     WindowHasNewCursor(pWin);
 
@@ -3433,6 +3435,8 @@ ChangeWindowDeviceCursor(WindowPtr pWin, DeviceIntPtr pDev, CursorPtr pCursor)
     }
 
  out:
+    CursorVisible = TRUE;
+
     if (pWin->realized)
         WindowHasNewCursor(pWin);
 
diff --git a/xorg-server/fb/fbpict.c b/xorg-server/fb/fbpict.c
index 2804ff481..b50385805 100644
--- a/xorg-server/fb/fbpict.c
+++ b/xorg-server/fb/fbpict.c
@@ -185,19 +185,15 @@ fbGlyphs(CARD8 op,
     if (maskFormat) {
 	pixman_format_code_t format;
 	pixman_box32_t extents;
-	int x, y;
 
 	format = maskFormat->format | (maskFormat->depth << 24);
 
 	pixman_glyph_get_extents(glyphCache, n_glyphs, pglyphs, &extents);
 
-	x = extents.x1;
-	y = extents.y1;
-
 	pixman_composite_glyphs(op, srcImage, dstImage, format,
 				xSrc + srcXoff + xDst, ySrc + srcYoff + yDst,
-				x, y,
-				x + dstXoff, y + dstYoff,
+				extents.x1, extents.y1,
+				extents.x1 + dstXoff, extents.y1 + dstYoff,
 				extents.x2 - extents.x1,
 				extents.y2 - extents.y1,
 				glyphCache, n_glyphs, pglyphs);
diff --git a/xorg-server/glx/extension_string.c b/xorg-server/glx/extension_string.c
index 544ca1f5e..58f930f75 100644
--- a/xorg-server/glx/extension_string.c
+++ b/xorg-server/glx/extension_string.c
@@ -71,9 +71,11 @@ static const struct extension_info known_glx_extensions[] = {
     { GLX(ARB_create_context),          VER(0,0), N, },
     { GLX(ARB_create_context_profile),  VER(0,0), N, },
     { GLX(ARB_create_context_robustness), VER(0,0), N, },
+    { GLX(ARB_framebuffer_sRGB),        VER(0,0), N, },
     { GLX(ARB_multisample),             VER(1,4), Y, },
 
     { GLX(EXT_create_context_es2_profile), VER(0,0), N, },
+    { GLX(EXT_framebuffer_sRGB),        VER(0,0), N, },
     { GLX(EXT_import_context),          VER(0,0), Y, },
     { GLX(EXT_texture_from_pixmap),     VER(0,0), Y, },
     { GLX(EXT_visual_info),             VER(0,0), Y, },
diff --git a/xorg-server/glx/extension_string.h b/xorg-server/glx/extension_string.h
index 7a4a8b1c2..81b7de372 100644
--- a/xorg-server/glx/extension_string.h
+++ b/xorg-server/glx/extension_string.h
@@ -39,6 +39,7 @@ enum {
     ARB_create_context_bit = 0,
     ARB_create_context_profile_bit,
     ARB_create_context_robustness_bit,
+    ARB_framebuffer_sRGB_bit,
     ARB_multisample_bit,
     EXT_create_context_es2_profile_bit,
     EXT_import_context_bit,
@@ -58,6 +59,10 @@ enum {
     __NUM_GLX_EXTS,
 };
 
+/* For extensions which have identical ARB and EXT implementation
+ * in GLX area, use one enabling bit for both. */
+#define EXT_framebuffer_sRGB_bit ARB_framebuffer_sRGB_bit
+
 #define __GLX_EXT_BYTES ((__NUM_GLX_EXTS + 7) / 8)
 
 extern int __glXGetExtensionString(const unsigned char *enable_bits,
diff --git a/xorg-server/glx/glxcmds.c b/xorg-server/glx/glxcmds.c
index 900349a60..d5d14b7a6 100644
--- a/xorg-server/glx/glxcmds.c
+++ b/xorg-server/glx/glxcmds.c
@@ -926,7 +926,7 @@ __glXDisp_CopyContext(__GLXclientState * cl, GLbyte * pc)
 
 enum {
     GLX_VIS_CONFIG_UNPAIRED = 18,
-    GLX_VIS_CONFIG_PAIRED = 20
+    GLX_VIS_CONFIG_PAIRED = 22
 };
 
 enum {
@@ -1018,8 +1018,17 @@ __glXDisp_GetVisualConfigs(__GLXclientState * cl, GLbyte * pc)
         buf[p++] = modes->samples;
         buf[p++] = GLX_SAMPLE_BUFFERS_SGIS;
         buf[p++] = modes->sampleBuffers;
-        buf[p++] = 0;           /* copy over visualSelectGroup (GLX_VISUAL_SELECT_GROUP_SGIX)? */
-        buf[p++] = 0;
+        /* Add attribute only if its value is not default. */
+        if (modes->sRGBCapable != GL_FALSE) {
+            buf[p++] = GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT;
+            buf[p++] = modes->sRGBCapable;
+        }
+        /* Don't add visualSelectGroup (GLX_VISUAL_SELECT_GROUP_SGIX)?
+         * Pad the remaining place with zeroes, so that attributes count is constant. */
+        while (p < GLX_VIS_CONFIG_TOTAL) {
+            buf[p++] = 0;
+            buf[p++] = 0;
+        }
 
         assert(p == GLX_VIS_CONFIG_TOTAL);
         if (client->swapped) {
@@ -1030,7 +1039,7 @@ __glXDisp_GetVisualConfigs(__GLXclientState * cl, GLbyte * pc)
     return Success;
 }
 
-#define __GLX_TOTAL_FBCONFIG_ATTRIBS (36)
+#define __GLX_TOTAL_FBCONFIG_ATTRIBS (37)
 #define __GLX_FBCONFIG_ATTRIBS_LENGTH (__GLX_TOTAL_FBCONFIG_ATTRIBS * 2)
 /**
  * Send the set of GLXFBConfigs to the client.  There is not currently
@@ -1122,6 +1131,15 @@ DoGetFBConfigs(__GLXclientState * cl, unsigned screen)
         WRITE_PAIR(GLX_BIND_TO_MIPMAP_TEXTURE_EXT, modes->bindToMipmapTexture);
         WRITE_PAIR(GLX_BIND_TO_TEXTURE_TARGETS_EXT,
                    modes->bindToTextureTargets);
+        /* Add attribute only if its value is not default. */
+        if (modes->sRGBCapable != GL_FALSE) {
+            WRITE_PAIR(GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT, modes->sRGBCapable);
+        }
+        /* Pad the remaining place with zeroes, so that attributes count is constant. */
+        while (p < __GLX_FBCONFIG_ATTRIBS_LENGTH) {
+            WRITE_PAIR(0, 0);
+        }
+        assert(p == __GLX_FBCONFIG_ATTRIBS_LENGTH);
 
         if (client->swapped) {
             __GLX_SWAP_INT_ARRAY(buf, __GLX_FBCONFIG_ATTRIBS_LENGTH);
diff --git a/xorg-server/glx/glxdri.c b/xorg-server/glx/glxdri.c
index 9355394c5..11914eb85 100644
--- a/xorg-server/glx/glxdri.c
+++ b/xorg-server/glx/glxdri.c
@@ -974,6 +974,8 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
     size_t buffer_size;
     ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
 
+    framebuffer.base = NULL;
+
     if (!xf86LoaderCheckSymbol("DRIQueryDirectRenderingCapable") ||
         !DRIQueryDirectRenderingCapable(pScreen, &isCapable) || !isCapable) {
         LogMessage(X_INFO,
diff --git a/xorg-server/glx/glxdri2.c b/xorg-server/glx/glxdri2.c
index b26e501dc..e07cb5632 100644
--- a/xorg-server/glx/glxdri2.c
+++ b/xorg-server/glx/glxdri2.c
@@ -857,8 +857,6 @@ initializeExtensions(__GLXDRIscreen * screen)
     __glXEnableExtension(screen->glx_enable_bits, "GLX_MESA_copy_sub_buffer");
     LogMessage(X_INFO, "AIGLX: enabled GLX_MESA_copy_sub_buffer\n");
 
-    __glXEnableExtension(screen->glx_enable_bits, "GLX_INTEL_swap_event");
-    LogMessage(X_INFO, "AIGLX: enabled GLX_INTEL_swap_event\n");
 
 #if __DRI_DRI2_VERSION >= 3
     if (screen->dri2->base.version >= 3) {
@@ -876,12 +874,21 @@ initializeExtensions(__GLXDRIscreen * screen)
 #endif
 
     if (DRI2HasSwapControl(pScreen)) {
+        __glXEnableExtension(screen->glx_enable_bits, "GLX_INTEL_swap_event");
         __glXEnableExtension(screen->glx_enable_bits, "GLX_SGI_swap_control");
         __glXEnableExtension(screen->glx_enable_bits, "GLX_MESA_swap_control");
+        LogMessage(X_INFO, "AIGLX: enabled GLX_INTEL_swap_event\n");
         LogMessage(X_INFO,
                    "AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control\n");
     }
 
+    /* enable EXT_framebuffer_sRGB extension (even if there are no sRGB capable fbconfigs) */
+    {
+        __glXEnableExtension(screen->glx_enable_bits,
+                 "GLX_EXT_framebuffer_sRGB");
+        LogMessage(X_INFO, "AIGLX: enabled GLX_EXT_framebuffer_sRGB\n");
+    }
+
     for (i = 0; extensions[i]; i++) {
 #ifdef __DRI_READ_DRAWABLE
         if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
diff --git a/xorg-server/glx/glxdricommon.c b/xorg-server/glx/glxdricommon.c
index 43b5e5b5f..7710de303 100644
--- a/xorg-server/glx/glxdricommon.c
+++ b/xorg-server/glx/glxdricommon.c
@@ -117,7 +117,9 @@ __ATTRIB(__DRI_ATTRIB_BUFFER_SIZE, rgbBits),
         __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGB, bindToTextureRgb),
         __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGBA, bindToTextureRgba),
         __ATTRIB(__DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE, bindToMipmapTexture),
-        __ATTRIB(__DRI_ATTRIB_YINVERTED, yInverted),};
+        __ATTRIB(__DRI_ATTRIB_YINVERTED, yInverted),
+        __ATTRIB(__DRI_ATTRIB_FRAMEBUFFER_SRGB_CAPABLE, sRGBCapable),
+        };
 
 static void
 setScalar(__GLXconfig * config, unsigned int attrib, unsigned int value)
diff --git a/xorg-server/glx/glxscreens.h b/xorg-server/glx/glxscreens.h
index b29df58a5..0a7b6043e 100644
--- a/xorg-server/glx/glxscreens.h
+++ b/xorg-server/glx/glxscreens.h
@@ -102,6 +102,9 @@ struct __GLXconfig {
     GLint bindToMipmapTexture;
     GLint bindToTextureTargets;
     GLint yInverted;
+
+    /* ARB_framebuffer_sRGB */
+    GLint sRGBCapable;
 };
 
 GLint glxConvertToXVisualType(int visualType);
diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.c b/xorg-server/hw/kdrive/ephyr/ephyr.c
index 978fd93ef..632b7eee9 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyr.c
+++ b/xorg-server/hw/kdrive/ephyr/ephyr.c
@@ -56,6 +56,7 @@ typedef struct _EphyrInputPrivate {
 } EphyrKbdPrivate, EphyrPointerPrivate;
 
 Bool EphyrWantGrayScale = 0;
+Bool EphyrWantResize = 0;
 
 Bool
 ephyrInitialize(KdCardInfo * card, EphyrPriv * priv)
@@ -240,13 +241,11 @@ ephyrMapFramebuffer(KdScreenInfo * screen)
     KdComputePointerMatrix(&m, ephyrRandr, screen->width, screen->height);
     KdSetPointerMatrix(&m);
 
-    priv->bytes_per_line =
-        ((screen->width * screen->fb.bitsPerPixel + 31) >> 5) << 2;
-
     buffer_height = ephyrBufferHeight(screen);
 
     priv->base =
-        hostx_screen_init(screen, screen->width, screen->height, buffer_height);
+        hostx_screen_init(screen, screen->width, screen->height, buffer_height,
+                          &priv->bytes_per_line, &screen->fb.bitsPerPixel);
 
     if ((scrpriv->randr & RR_Rotate_0) && !(scrpriv->randr & RR_Reflect_All)) {
         scrpriv->shadow = FALSE;
diff --git a/xorg-server/hw/kdrive/ephyr/ephyrinit.c b/xorg-server/hw/kdrive/ephyr/ephyrinit.c
index d7719e281..3a8136465 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyrinit.c
+++ b/xorg-server/hw/kdrive/ephyr/ephyrinit.c
@@ -31,6 +31,7 @@
 
 extern Window EphyrPreExistingHostWin;
 extern Bool EphyrWantGrayScale;
+extern Bool EphyrWantResize;
 extern Bool kdHasPointer;
 extern Bool kdHasKbd;
 
@@ -117,6 +118,7 @@ ddxUseMsg(void)
     ErrorF("-host-cursor         Re-use exisiting X host server cursor\n");
     ErrorF("-fullscreen          Attempt to run Xephyr fullscreen\n");
     ErrorF("-grayscale           Simulate 8bit grayscale\n");
+    ErrorF("-resizeable          Make Xephyr windows resizeable\n");
     ErrorF
         ("-fakexa              Simulate acceleration using software rendering\n");
     ErrorF("-verbosity <level>   Set log verbosity level\n");
@@ -213,6 +215,10 @@ ddxProcessArgument(int argc, char **argv, int i)
         EphyrWantGrayScale = 1;
         return 1;
     }
+    else if (!strcmp(argv[i], "-resizeable")) {
+        EphyrWantResize = 1;
+        return 1;
+    }
     else if (!strcmp(argv[i], "-fakexa")) {
         ephyrFuncs.initAccel = ephyrDrawInit;
         ephyrFuncs.enableAccel = ephyrDrawEnable;
diff --git a/xorg-server/hw/kdrive/ephyr/ephyrvideo.c b/xorg-server/hw/kdrive/ephyr/ephyrvideo.c
index 55dbd2e3a..dfc29f533 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyrvideo.c
+++ b/xorg-server/hw/kdrive/ephyr/ephyrvideo.c
@@ -1006,7 +1006,6 @@ ephyrPutVideo(KdScreenInfo * a_info,
     EphyrPortPriv *port_priv = a_port_priv;
     BoxRec clipped_area, dst_box;
     int result = BadImplementation;
-    int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0;
 
     EPHYR_RETURN_VAL_IF_FAIL(a_info->pScreen, BadValue);
     EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue);
@@ -1024,11 +1023,6 @@ ephyrPutVideo(KdScreenInfo * a_info,
         goto out;
     }
 
-    drw_x = clipped_area.x1;
-    drw_y = clipped_area.y1;
-    drw_w = clipped_area.x2 - clipped_area.x1;
-    drw_h = clipped_area.y2 - clipped_area.y1;
-
     if (!ephyrHostXVPutVideo(a_info->pScreen->myNum,
                              port_priv->port_number,
                              a_vid_x, a_vid_y, a_vid_w, a_vid_h,
@@ -1055,7 +1049,6 @@ ephyrGetVideo(KdScreenInfo * a_info,
     EphyrPortPriv *port_priv = a_port_priv;
     BoxRec clipped_area, dst_box;
     int result = BadImplementation;
-    int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0;
 
     EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue);
     EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue);
@@ -1073,11 +1066,6 @@ ephyrGetVideo(KdScreenInfo * a_info,
         goto out;
     }
 
-    drw_x = clipped_area.x1;
-    drw_y = clipped_area.y1;
-    drw_w = clipped_area.x2 - clipped_area.x1;
-    drw_h = clipped_area.y2 - clipped_area.y1;
-
     if (!ephyrHostXVGetVideo(a_info->pScreen->myNum,
                              port_priv->port_number,
                              a_vid_x, a_vid_y, a_vid_w, a_vid_h,
@@ -1104,7 +1092,6 @@ ephyrPutStill(KdScreenInfo * a_info,
     EphyrPortPriv *port_priv = a_port_priv;
     BoxRec clipped_area, dst_box;
     int result = BadImplementation;
-    int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0;
 
     EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue);
     EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue);
@@ -1122,11 +1109,6 @@ ephyrPutStill(KdScreenInfo * a_info,
         goto out;
     }
 
-    drw_x = clipped_area.x1;
-    drw_y = clipped_area.y1;
-    drw_w = clipped_area.x2 - clipped_area.x1;
-    drw_h = clipped_area.y2 - clipped_area.y1;
-
     if (!ephyrHostXVPutStill(a_info->pScreen->myNum,
                              port_priv->port_number,
                              a_vid_x, a_vid_y, a_vid_w, a_vid_h,
@@ -1153,7 +1135,6 @@ ephyrGetStill(KdScreenInfo * a_info,
     EphyrPortPriv *port_priv = a_port_priv;
     BoxRec clipped_area, dst_box;
     int result = BadImplementation;
-    int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0;
 
     EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue);
     EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue);
@@ -1171,11 +1152,6 @@ ephyrGetStill(KdScreenInfo * a_info,
         goto out;
     }
 
-    drw_x = clipped_area.x1;
-    drw_y = clipped_area.y1;
-    drw_w = clipped_area.x2 - clipped_area.x1;
-    drw_h = clipped_area.y2 - clipped_area.y1;
-
     if (!ephyrHostXVGetStill(a_info->pScreen->myNum,
                              port_priv->port_number,
                              a_vid_x, a_vid_y, a_vid_w, a_vid_h,
diff --git a/xorg-server/hw/kdrive/ephyr/hostx.c b/xorg-server/hw/kdrive/ephyr/hostx.c
index be5ac6bd5..438c9f76f 100644
--- a/xorg-server/hw/kdrive/ephyr/hostx.c
+++ b/xorg-server/hw/kdrive/ephyr/hostx.c
@@ -119,6 +119,8 @@ extern EphyrKeySyms ephyrKeySyms;
 
 extern int monitorResolution;
 
+extern Bool EphyrWantResize;
+
 char *ephyrResName = NULL;
 int ephyrResNameFromCmd = 0;
 char *ephyrTitle = NULL;
@@ -627,7 +629,8 @@ hostx_set_cmap_entry(unsigned char idx,
  */
 void *
 hostx_screen_init(EphyrScreenInfo screen,
-                  int width, int height, int buffer_height)
+                  int width, int height, int buffer_height,
+                  int *bytes_per_line, int *bits_per_pixel)
 {
     int bitmap_pad;
     Bool shm_success = False;
@@ -713,10 +716,13 @@ __asm int 3;
             malloc(host_screen->ximg->bytes_per_line * buffer_height);
     }
 
+    *bytes_per_line = host_screen->ximg->bytes_per_line;
+    *bits_per_pixel = host_screen->ximg->bits_per_pixel;
+
     XResizeWindow(HostX.dpy, host_screen->win, width, height);
 
     /* Ask the WM to keep our size static */
-    if (host_screen->win_pre_existing == None) {
+    if (host_screen->win_pre_existing == None && !EphyrWantResize) {
         size_hints = XAllocSizeHints();
         size_hints->max_width = size_hints->min_width = width;
         size_hints->max_height = size_hints->min_height = height;
@@ -885,7 +891,7 @@ hostx_load_keymap(void)
                                          (max_keycode - min_keycode + 1) *
                                          width);
     if (!ephyrKeySyms.map)
-        return;
+        goto out;
 
     for (i = 0; i < (max_keycode - min_keycode + 1); i++)
         for (j = 0; j < width; j++)
@@ -898,6 +904,7 @@ hostx_load_keymap(void)
     ephyrKeySyms.maxKeyCode = max_keycode;
     ephyrKeySyms.mapWidth = width;
 
+ out:
     XFree(keymap);
 }
 
@@ -1038,19 +1045,27 @@ hostx_get_event(EphyrHostXEvent * ev)
 
         case ConfigureNotify:
         {
-            struct EphyrHostScreen *host_screen =
-                host_screen_from_window(xev.xconfigure.window);
-
-            if (host_screen && host_screen->win_pre_existing != None) {
-                ev->type = EPHYR_EV_CONFIGURE;
-                ev->data.configure.width = xev.xconfigure.width;
-                ev->data.configure.height = xev.xconfigure.height;
-                ev->data.configure.window = xev.xconfigure.window;
-                ev->data.configure.screen = host_screen->mynum;
-                return 1;
+            struct EphyrHostScreen *host_screen;
+
+            /* event compression as for Expose events, cause
+             * we don't want to resize the framebuffer for
+             * every single change */
+            while (XCheckTypedWindowEvent(HostX.dpy, xev.xconfigure.window,
+                                          ConfigureNotify, &xev));
+            host_screen = host_screen_from_window(xev.xconfigure.window);
+
+            if (!host_screen ||
+                (host_screen->win_pre_existing == None && !EphyrWantResize)) {
+                return 0;
             }
 
-            return 0;
+            ev->type = EPHYR_EV_CONFIGURE;
+            ev->data.configure.width = xev.xconfigure.width;
+            ev->data.configure.height = xev.xconfigure.height;
+            ev->data.configure.window = xev.xconfigure.window;
+            ev->data.configure.screen = host_screen->mynum;
+
+            return 1;
         }
         default:
             break;
diff --git a/xorg-server/hw/kdrive/ephyr/hostx.h b/xorg-server/hw/kdrive/ephyr/hostx.h
index 1b91e5162..a0a5df2ed 100644
--- a/xorg-server/hw/kdrive/ephyr/hostx.h
+++ b/xorg-server/hw/kdrive/ephyr/hostx.h
@@ -197,7 +197,8 @@ hostx_set_cmap_entry(unsigned char idx,
                      unsigned char r, unsigned char g, unsigned char b);
 
 void *hostx_screen_init(EphyrScreenInfo screen,
-                        int width, int height, int buffer_height);
+                        int width, int height, int buffer_height,
+                        int *bytes_per_line, int *bits_per_pixel);
 
 void
 
diff --git a/xorg-server/hw/kdrive/fbdev/fbdev.c b/xorg-server/hw/kdrive/fbdev/fbdev.c
index fd14afa92..fb6e3a292 100644
--- a/xorg-server/hw/kdrive/fbdev/fbdev.c
+++ b/xorg-server/hw/kdrive/fbdev/fbdev.c
@@ -465,16 +465,6 @@ fbdevRandRSetConfig(ScreenPtr pScreen,
     int oldheight;
     int oldmmwidth;
     int oldmmheight;
-    int newwidth, newheight;
-
-    if (screen->randr & (RR_Rotate_0 | RR_Rotate_180)) {
-        newwidth = pSize->width;
-        newheight = pSize->height;
-    }
-    else {
-        newwidth = pSize->height;
-        newheight = pSize->width;
-    }
 
     if (wasEnabled)
         KdDisableScreen(pScreen);
diff --git a/xorg-server/hw/kdrive/linux/mouse.c b/xorg-server/hw/kdrive/linux/mouse.c
index c87507790..f4424478a 100644
--- a/xorg-server/hw/kdrive/linux/mouse.c
+++ b/xorg-server/hw/kdrive/linux/mouse.c
@@ -441,10 +441,8 @@ ps2SkipInit(KdPointerInfo * pi, int ninit, Bool ret_next)
 {
     Kmouse *km = pi->driverPrivate;
     int c = -1;
-    int skipping;
     Bool waiting;
 
-    skipping = 0;
     waiting = FALSE;
     while (ninit || ret_next) {
         c = MouseReadByte(&km->iob, MOUSE_TIMEOUT);
@@ -469,8 +467,6 @@ static Bool
 ps2Init(KdPointerInfo * pi)
 {
     Kmouse *km = pi->driverPrivate;
-    int skipping;
-    Bool waiting;
     int id;
     unsigned char *init;
     int ninit;
@@ -483,8 +479,6 @@ ps2Init(KdPointerInfo * pi)
      */
     if (!MouseWriteByte(km->iob.fd, PSMC_SEND_DEV_ID, 100))
         return FALSE;
-    skipping = 0;
-    waiting = FALSE;
     id = ps2SkipInit(pi, 0, TRUE);
     switch (id) {
     case 3:
diff --git a/xorg-server/hw/kdrive/src/kinput.c b/xorg-server/hw/kdrive/src/kinput.c
index 76424c1c5..f8342fb96 100644
--- a/xorg-server/hw/kdrive/src/kinput.c
+++ b/xorg-server/hw/kdrive/src/kinput.c
@@ -1844,16 +1844,11 @@ KdEnqueueKeyboardEvent(KdKeyboardInfo * ki,
                        unsigned char scan_code, unsigned char is_up)
 {
     unsigned char key_code;
-    KeyClassPtr keyc = NULL;
-    KeybdCtrl *ctrl = NULL;
     int type;
 
     if (!ki || !ki->dixdev || !ki->dixdev->kbdfeed || !ki->dixdev->key)
         return;
 
-    keyc = ki->dixdev->key;
-    ctrl = &ki->dixdev->kbdfeed->ctrl;
-
     if (scan_code >= ki->minScanCode && scan_code <= ki->maxScanCode) {
         key_code = scan_code + KD_MIN_KEYCODE - ki->minScanCode;
 
@@ -1887,7 +1882,6 @@ void
 KdEnqueuePointerEvent(KdPointerInfo * pi, unsigned long flags, int rx, int ry,
                       int rz)
 {
-    CARD32 ms;
     unsigned char buttons;
     int x, y, z;
     int (*matrix)[3] = kdPointerMatrix.matrix;
@@ -1898,8 +1892,6 @@ KdEnqueuePointerEvent(KdPointerInfo * pi, unsigned long flags, int rx, int ry,
     if (!pi)
         return;
 
-    ms = GetTimeInMillis();
-
     /* we don't need to transform z, so we don't. */
     if (flags & KD_MOUSE_DELTA) {
         if (pi->transformCoordinates) {
diff --git a/xorg-server/hw/kdrive/src/kxv.c b/xorg-server/hw/kdrive/src/kxv.c
index cf656363d..22639728d 100644
--- a/xorg-server/hw/kdrive/src/kxv.c
+++ b/xorg-server/hw/kdrive/src/kxv.c
@@ -1174,7 +1174,6 @@ void
 KdXVDisable(ScreenPtr pScreen)
 {
     XvScreenPtr pxvs;
-    KdXVScreenPtr ScreenPriv;
     XvAdaptorPtr pAdaptor;
     XvPortPtr pPort;
     XvPortRecPrivatePtr pPriv;
@@ -1184,7 +1183,6 @@ KdXVDisable(ScreenPtr pScreen)
         return;
 
     pxvs = GET_XV_SCREEN(pScreen);
-    ScreenPriv = GET_KDXV_SCREEN(pScreen);
 
     for (i = 0; i < pxvs->nAdaptors; i++) {
         pAdaptor = &pxvs->pAdaptors[i];
diff --git a/xorg-server/hw/xfree86/common/xf86Events.c b/xorg-server/hw/xfree86/common/xf86Events.c
index d92174edf..055223310 100644
--- a/xorg-server/hw/xfree86/common/xf86Events.c
+++ b/xorg-server/hw/xfree86/common/xf86Events.c
@@ -413,7 +413,6 @@ static void
 xf86VTSwitch(void)
 {
     int i;
-    static int prevSIGIO;
     InputInfoPtr pInfo;
     IHPtr ih;
 
diff --git a/xorg-server/hw/xfree86/common/xf86Mode.c b/xorg-server/hw/xfree86/common/xf86Mode.c
index d80dec892..706ab64fc 100644
--- a/xorg-server/hw/xfree86/common/xf86Mode.c
+++ b/xorg-server/hw/xfree86/common/xf86Mode.c
@@ -1370,7 +1370,6 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
     int saveType;
     PixmapFormatRec *BankFormat;
     ClockRangePtr cp;
-    ClockRangePtr storeClockRanges;
     int numTimings = 0;
     range hsync[MAX_HSYNC];
     range vrefresh[MAX_VREFRESH];
@@ -1492,16 +1491,14 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
     /*
      * Store the clockRanges for later use by the VidMode extension.
      */
-    storeClockRanges = scrp->clockRanges;
-    while (storeClockRanges != NULL) {
-        storeClockRanges = storeClockRanges->next;
-    }
-    for (cp = clockRanges; cp != NULL; cp = cp->next,
-         storeClockRanges = storeClockRanges->next) {
-        storeClockRanges = xnfalloc(sizeof(ClockRange));
+    nt_list_for_each_entry(cp, clockRanges, next) {
+        ClockRangePtr newCR = xnfalloc(sizeof(ClockRange));
+        memcpy(newCR, cp, sizeof(ClockRange));
+        newCR->next = NULL;
         if (scrp->clockRanges == NULL)
-            scrp->clockRanges = storeClockRanges;
-        memcpy(storeClockRanges, cp, sizeof(ClockRange));
+            scrp->clockRanges = newCR;
+        else
+            nt_list_append(newCR, scrp->clockRanges, ClockRange, next);
     }
 
     /* Determine which pixmap format to pass to scanLineWidth() */
diff --git a/xorg-server/hw/xfree86/common/xf86Option.c b/xorg-server/hw/xfree86/common/xf86Option.c
index 40c9d15f4..607c33354 100644
--- a/xorg-server/hw/xfree86/common/xf86Option.c
+++ b/xorg-server/hw/xfree86/common/xf86Option.c
@@ -743,7 +743,7 @@ xf86TokenToOptName(const OptionInfoRec * table, int token)
     const OptionInfoRec *p;
 
     p = xf86TokenToOptinfo(table, token);
-    return p->name;
+    return p ? p->name : NULL;
 }
 
 Bool
diff --git a/xorg-server/hw/xfree86/common/xf86fbman.c b/xorg-server/hw/xfree86/common/xf86fbman.c
index c2e7bab9f..4da6af2b6 100644
--- a/xorg-server/hw/xfree86/common/xf86fbman.c
+++ b/xorg-server/hw/xfree86/common/xf86fbman.c
@@ -320,15 +320,17 @@ localRegisterFreeBoxCallback(ScreenPtr pScreen,
     newCallbacks = realloc(offman->FreeBoxesUpdateCallback,
                            sizeof(FreeBoxCallbackProcPtr) *
                            (offman->NumCallbacks + 1));
+    if (!newCallbacks)
+        return FALSE;
+    else
+        offman->FreeBoxesUpdateCallback = newCallbacks;
 
     newPrivates = realloc(offman->devPrivates,
                           sizeof(DevUnion) * (offman->NumCallbacks + 1));
-
-    if (!newCallbacks || !newPrivates)
+    if (!newPrivates)
         return FALSE;
-
-    offman->FreeBoxesUpdateCallback = newCallbacks;
-    offman->devPrivates = newPrivates;
+    else
+        offman->devPrivates = newPrivates;
 
     offman->FreeBoxesUpdateCallback[offman->NumCallbacks] = FreeBoxCallback;
     offman->devPrivates[offman->NumCallbacks].ptr = devPriv;
diff --git a/xorg-server/hw/xfree86/common/xf86xvmc.c b/xorg-server/hw/xfree86/common/xf86xvmc.c
index 78a32bfe1..3169c054c 100644
--- a/xorg-server/hw/xfree86/common/xf86xvmc.c
+++ b/xorg-server/hw/xfree86/common/xf86xvmc.c
@@ -158,8 +158,10 @@ xf86XvMCScreenInit(ScreenPtr pScreen,
     if (!(pAdapt = malloc(sizeof(XvMCAdaptorRec) * num_adaptors)))
         return FALSE;
 
-    if (!dixRegisterPrivateKey(&XF86XvMCScreenKeyRec, PRIVATE_SCREEN, 0))
+    if (!dixRegisterPrivateKey(&XF86XvMCScreenKeyRec, PRIVATE_SCREEN, 0)) {
+        free(pAdapt);
         return FALSE;
+    }
 
     if (!(pScreenPriv = malloc(sizeof(xf86XvMCScreenRec)))) {
         free(pAdapt);
diff --git a/xorg-server/hw/xfree86/ddc/ddc.c b/xorg-server/hw/xfree86/ddc/ddc.c
index 28c969646..44c1d535c 100644
--- a/xorg-server/hw/xfree86/ddc/ddc.c
+++ b/xorg-server/hw/xfree86/ddc/ddc.c
@@ -91,15 +91,16 @@ resort(unsigned char *s_block)
     unsigned char *d_new, *d_ptr, *d_end, *s_ptr, *s_end;
     unsigned char tmp;
 
+    s_ptr = find_header(s_block);
+    if (!s_ptr)
+        return NULL;
     s_end = s_block + EDID1_LEN;
+
     d_new = malloc(EDID1_LEN);
     if (!d_new)
         return NULL;
     d_end = d_new + EDID1_LEN;
 
-    s_ptr = find_header(s_block);
-    if (!s_ptr)
-        return NULL;
     for (d_ptr = d_new; d_ptr < d_end; d_ptr++) {
         tmp = *(s_ptr++);
         *d_ptr = tmp;
diff --git a/xorg-server/hw/xfree86/ramdac/xf86Cursor.c b/xorg-server/hw/xfree86/ramdac/xf86Cursor.c
index 8d48a7542..d32aac1cf 100644
--- a/xorg-server/hw/xfree86/ramdac/xf86Cursor.c
+++ b/xorg-server/hw/xfree86/ramdac/xf86Cursor.c
@@ -16,7 +16,6 @@
  * Externing inputInfo is not the nice way to do it but it works.
  */
 #include "inputstr.h"
-extern InputInfo inputInfo;
 
 DevPrivateKeyRec xf86CursorScreenKeyRec;
 
diff --git a/xorg-server/hw/xquartz/GL/visualConfigs.c b/xorg-server/hw/xquartz/GL/visualConfigs.c
index 03486cd66..a00abf29a 100644
--- a/xorg-server/hw/xquartz/GL/visualConfigs.c
+++ b/xorg-server/hw/xquartz/GL/visualConfigs.c
@@ -262,6 +262,9 @@ __GLXconfig *__glXAquaCreateVisualConfigs(int *numConfigsPtr, int screenNumber)
                                         c->bindToTextureTargets = 0;
                                         c->yInverted = 0;
 
+                                        /* EXT_framebuffer_sRGB */
+                                        c->sRGBCapable = GL_FALSE;
+
                                         c = c->next;
                                     }
                                 }
diff --git a/xorg-server/hw/xwin/glx/indirect.c b/xorg-server/hw/xwin/glx/indirect.c
index 37a03ff00..acda74da5 100644
--- a/xorg-server/hw/xwin/glx/indirect.c
+++ b/xorg-server/hw/xwin/glx/indirect.c
@@ -2208,6 +2208,7 @@ glxWinCreateConfigs(HDC hdc, glxWinScreen * screen)
         c->base.bindToMipmapTexture = -1;
         c->base.bindToTextureTargets = -1;
         c->base.yInverted = -1;
+        c->base.sRGBCapable = 0;
 
         n++;
 
@@ -2605,6 +2606,7 @@ glxWinCreateConfigsExt(HDC hdc, glxWinScreen * screen)
             GLX_TEXTURE_1D_BIT_EXT | GLX_TEXTURE_2D_BIT_EXT |
             GLX_TEXTURE_RECTANGLE_BIT_EXT;
         c->base.yInverted = -1;
+        c->base.sRGBCapable = 0;
 
         n++;
 
diff --git a/xorg-server/include/dix-config.h.in b/xorg-server/include/dix-config.h.in
index e1cb9eb51..a643dfcc8 100644
--- a/xorg-server/include/dix-config.h.in
+++ b/xorg-server/include/dix-config.h.in
@@ -60,6 +60,9 @@
 /* Has backtrace support */
 #undef HAVE_BACKTRACE
 
+/* Has libunwind support */
+#undef HAVE_LIBUNWIND
+
 /* Define to 1 if you have the <byteswap.h> header file. */
 #undef HAVE_BYTESWAP_H
 
diff --git a/xorg-server/include/input.h b/xorg-server/include/input.h
index 5c65597e4..304895ffc 100644
--- a/xorg-server/include/input.h
+++ b/xorg-server/include/input.h
@@ -638,6 +638,11 @@ extern _X_HIDDEN void valuator_set_mode(DeviceIntPtr dev, int axis, int mode);
    xfixes/cursor.c uses it to determine if the cursor is enabled */
 extern Bool EnableCursor;
 
+/* Set to FALSE by default - ChangeWindowAttributes sets it to TRUE on
+ * CWCursor, xfixes/cursor.c uses it to determine if the cursor is enabled
+ */
+extern Bool CursorVisible;
+
 extern _X_EXPORT ValuatorMask *valuator_mask_new(int num_valuators);
 extern _X_EXPORT void valuator_mask_free(ValuatorMask **mask);
 extern _X_EXPORT void valuator_mask_set_range(ValuatorMask *mask,
diff --git a/xorg-server/include/list.h b/xorg-server/include/list.h
index cb5caf881..3ed11ea02 100644
--- a/xorg-server/include/list.h
+++ b/xorg-server/include/list.h
@@ -119,7 +119,7 @@ struct xorg_list {
  *
  * @param The list to initialized.
  */
-static void
+static inline void
 xorg_list_init(struct xorg_list *list)
 {
     list->next = list->prev = list;
diff --git a/xorg-server/os/Makefile.am b/xorg-server/os/Makefile.am
index 88914852f..364b6da2d 100644
--- a/xorg-server/os/Makefile.am
+++ b/xorg-server/os/Makefile.am
@@ -34,6 +34,11 @@ if XDMCP
 libos_la_SOURCES += $(XDMCP_SRCS)
 endif
 
+if HAVE_LIBUNWIND
+AM_CFLAGS += $(LIBUNWIND_CFLAGS)
+libos_la_LIBADD += $(LIBUNWIND_LIBS)
+endif
+
 EXTRA_DIST = $(SECURERPC_SRCS) $(XDMCP_SRCS)
 
 if SPECIAL_DTRACE_OBJECTS
diff --git a/xorg-server/os/backtrace.c b/xorg-server/os/backtrace.c
index daac60cf6..426f9b15b 100644
--- a/xorg-server/os/backtrace.c
+++ b/xorg-server/os/backtrace.c
@@ -30,6 +30,80 @@
 #include <errno.h>
 #include <string.h>
 
+#ifdef HAVE_LIBUNWIND
+
+#define UNW_LOCAL_ONLY
+#include <libunwind.h>
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#include <dlfcn.h>
+
+void
+xorg_backtrace(void)
+{
+    unw_cursor_t cursor;
+    unw_context_t context;
+    unw_word_t off;
+    unw_proc_info_t pip;
+    int ret, i = 0;
+    char procname[256];
+    const char *filename;
+    Dl_info dlinfo;
+
+    pip.unwind_info = NULL;
+    ret = unw_getcontext(&context);
+    if (ret) {
+        ErrorFSigSafe("unw_getcontext failed: %s [%d]\n", unw_strerror(ret),
+                ret);
+        return;
+    }
+
+    ret = unw_init_local(&cursor, &context);
+    if (ret) {
+        ErrorFSigSafe("unw_init_local failed: %s [%d]\n", unw_strerror(ret),
+                ret);
+        return;
+    }
+
+    ErrorFSigSafe("\n");
+    ErrorFSigSafe("Backtrace:\n");
+    ret = unw_step(&cursor);
+    while (ret > 0) {
+        ret = unw_get_proc_info(&cursor, &pip);
+        if (ret) {
+            ErrorFSigSafe("unw_get_proc_info failed: %s [%d]\n",
+                    unw_strerror(ret), ret);
+            break;
+        }
+
+        ret = unw_get_proc_name(&cursor, procname, 256, &off);
+        if (ret && ret != -UNW_ENOMEM) {
+            if (ret != -UNW_EUNSPEC)
+                ErrorFSigSafe("unw_get_proc_name failed: %s [%d]\n",
+                        unw_strerror(ret), ret);
+            procname[0] = '?';
+            procname[1] = 0;
+        }
+
+        if (dladdr((void *)(pip.start_ip + off), &dlinfo) && dlinfo.dli_fname &&
+                *dlinfo.dli_fname)
+            filename = dlinfo.dli_fname;
+        else
+            filename = "?";
+
+        ErrorFSigSafe("%u: %s (%s%s+0x%x) [%p]\n", i++, filename, procname,
+            ret == -UNW_ENOMEM ? "..." : "", (int)off,
+            (void *)(pip.start_ip + off));
+
+        ret = unw_step(&cursor);
+        if (ret < 0)
+            ErrorFSigSafe("unw_step failed: %s [%d]\n", unw_strerror(ret), ret);
+    }
+    ErrorFSigSafe("\n");
+}
+#else /* HAVE_LIBUNWIND */
 #ifdef HAVE_BACKTRACE
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
@@ -246,3 +320,4 @@ xorg_backtrace(void)
 
 #endif
 #endif
+#endif
diff --git a/xorg-server/os/log.c b/xorg-server/os/log.c
index 4f37da2ad..f8ebe7551 100644
--- a/xorg-server/os/log.c
+++ b/xorg-server/os/log.c
@@ -285,6 +285,10 @@ LogSetParameter(LogParameter param, int value)
     }
 }
 
+/**
+ * Signal-safe snprintf, with some limitations over snprintf. Be careful
+ * which directives you use.
+ */
 static int
 pnprintf(char *string, size_t size, const char *f, va_list args)
 {
diff --git a/xorg-server/randr/rrcrtc.c b/xorg-server/randr/rrcrtc.c
index 063be0477..4b379756b 100644
--- a/xorg-server/randr/rrcrtc.c
+++ b/xorg-server/randr/rrcrtc.c
@@ -364,13 +364,12 @@ void
 RRCrtcDetachScanoutPixmap(RRCrtcPtr crtc)
 {
     ScreenPtr master = crtc->pScreen->current_master;
-    int ret;
     PixmapPtr mscreenpix;
     rrScrPriv(crtc->pScreen);
 
     mscreenpix = master->GetScreenPixmap(master);
 
-    ret = pScrPriv->rrCrtcSetScanoutPixmap(crtc, NULL);
+    pScrPriv->rrCrtcSetScanoutPixmap(crtc, NULL);
     if (crtc->scanout_pixmap) {
         master->StopPixmapTracking(mscreenpix, crtc->scanout_pixmap);
         /*
@@ -443,7 +442,7 @@ rrCheckPixmapBounding(ScreenPtr pScreen,
                       RRCrtcPtr rr_crtc, int x, int y, int w, int h)
 {
     RegionRec root_pixmap_region, total_region, new_crtc_region;
-    int i, c;
+    int c;
     BoxRec newbox;
     BoxPtr newsize;
     ScreenPtr slave;
@@ -503,10 +502,8 @@ rrCheckPixmapBounding(ScreenPtr pScreen,
         new_height == screen_pixmap->drawable.height) {
         ErrorF("adjust shatters %d %d\n", newsize->x1, newsize->x2);
     } else {
-        int ret;
         rrScrPriv(pScreen);
-        ret = pScrPriv->rrScreenSetSize(pScreen,
-                                           new_width, new_height, 0, 0);
+        pScrPriv->rrScreenSetSize(pScreen, new_width, new_height, 0, 0);
     }
 
     /* set shatters TODO */
diff --git a/xorg-server/xfixes/cursor.c b/xorg-server/xfixes/cursor.c
index 87da4701a..2f5145d2d 100644
--- a/xorg-server/xfixes/cursor.c
+++ b/xorg-server/xfixes/cursor.c
@@ -131,8 +131,7 @@ typedef struct _CursorScreen {
 #define Unwrap(as,s,elt,backup)	(((backup) = (s)->elt), (s)->elt = (as)->elt)
 
 /* The cursor doesn't show up until the first XDefineCursor() */
-static Bool CursorVisible = FALSE;
-
+Bool CursorVisible = FALSE;
 Bool EnableCursor = TRUE;
 
 static Bool
@@ -144,12 +143,7 @@ CursorDisplayCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
 
     Unwrap(cs, pScreen, DisplayCursor, backupProc);
 
-    /*
-     * Have to check ConnectionInfo to distinguish client requests from
-     * initial root window setup.  Not a great way to do it, I admit.
-     */
-    if (ConnectionInfo)
-        CursorVisible = EnableCursor;
+    CursorVisible = CursorVisible && EnableCursor;
 
     if (cs->pCursorHideCounts != NULL || !CursorVisible) {
         ret = (*pScreen->DisplayCursor) (pDev, pScreen, NullCursor);
diff --git a/xorg-server/xfixes/xfixesint.h b/xorg-server/xfixes/xfixesint.h
index 334c71fbf..44e889040 100644
--- a/xorg-server/xfixes/xfixesint.h
+++ b/xorg-server/xfixes/xfixesint.h
@@ -291,8 +291,10 @@ int
  SProcXFixesDestroyPointerBarrier(ClientPtr client);
 
 /* Xinerama */
+#ifdef PANORAMIX
 extern int (*PanoramiXSaveXFixesVector[XFixesNumberRequests]) (ClientPtr);
 void PanoramiXFixesInit(void);
 void PanoramiXFixesReset(void);
+#endif
 
 #endif                          /* _XFIXESINT_H_ */
diff --git a/xorg-server/xkb/xkb.c b/xorg-server/xkb/xkb.c
index ab84a9075..408775039 100644
--- a/xorg-server/xkb/xkb.c
+++ b/xorg-server/xkb/xkb.c
@@ -3068,6 +3068,7 @@ XkbComputeGetIndicatorMapReplySize(XkbIndicatorPtr indicators,
             nIndicators++;
     }
     rep->length = (nIndicators * SIZEOF(xkbIndicatorMapWireDesc)) / 4;
+    rep->nIndicators = nIndicators;
     return Success;
 }
 
@@ -3979,13 +3980,11 @@ _XkbSetNamesCheck(ClientPtr client, DeviceIntPtr dev,
                   xkbSetNamesReq * stuff, CARD32 *data)
 {
     XkbDescRec *xkb;
-    XkbNamesRec *names;
     CARD32 *tmp;
     Atom bad;
 
     tmp = data;
     xkb = dev->key->xkbInfo->desc;
-    names = xkb->names;
 
     if (stuff->which & XkbKeyTypeNamesMask) {
         int i;
diff --git a/xorg-server/xkb/xkbActions.c b/xorg-server/xkb/xkbActions.c
index f089bf0fa..09f8e489b 100644
--- a/xorg-server/xkb/xkbActions.c
+++ b/xorg-server/xkb/xkbActions.c
@@ -222,7 +222,6 @@ _XkbFilterSetState(XkbSrvInfoPtr xkbi,
 
 #define	LATCH_KEY_DOWN	1
 #define	LATCH_PENDING	2
-#define	NO_LATCH	3
 
 static int
 _XkbFilterLatchState(XkbSrvInfoPtr xkbi,
@@ -230,6 +229,7 @@ _XkbFilterLatchState(XkbSrvInfoPtr xkbi,
 {
 
     if (filter->keycode == 0) { /* initial press */
+        AccessXCancelRepeatKey(xkbi,keycode);
         filter->keycode = keycode;
         filter->active = 1;
         filter->filterOthers = 1;
@@ -250,91 +250,102 @@ _XkbFilterLatchState(XkbSrvInfoPtr xkbi,
     else if (pAction && (filter->priv == LATCH_PENDING)) {
         if (((1 << pAction->type) & XkbSA_BreakLatch) != 0) {
             filter->active = 0;
-            if (filter->upAction.type == XkbSA_LatchMods)
-                xkbi->state.latched_mods &= ~filter->upAction.mods.mask;
-            else
-                xkbi->state.latched_group -=
-                    XkbSAGroup(&filter->upAction.group);
-        }
-        else if ((pAction->type == filter->upAction.type) &&
-                 (pAction->mods.flags == filter->upAction.mods.flags) &&
-                 (pAction->mods.mask == filter->upAction.mods.mask)) {
-            if (filter->upAction.mods.flags & XkbSA_LatchToLock) {
-                XkbControlsPtr ctrls = xkbi->desc->ctrls;
-
-                if (filter->upAction.type == XkbSA_LatchMods)
-                    pAction->mods.type = XkbSA_LockMods;
-                else
-                    pAction->group.type = XkbSA_LockGroup;
-                if (XkbAX_NeedFeedback(ctrls, XkbAX_StickyKeysFBMask) &&
-                    (ctrls->enabled_ctrls & XkbStickyKeysMask)) {
-                    XkbDDXAccessXBeep(xkbi->device, _BEEP_STICKY_LOCK,
-                                      XkbStickyKeysMask);
-                }
-            }
-            else {
-                if (filter->upAction.type == XkbSA_LatchMods)
-                    pAction->mods.type = XkbSA_SetMods;
-                else
-                    pAction->group.type = XkbSA_SetGroup;
-            }
-            if (filter->upAction.type == XkbSA_LatchMods)
-                xkbi->state.latched_mods &= ~filter->upAction.mods.mask;
-            else
-                xkbi->state.latched_group -=
-                    XkbSAGroup(&filter->upAction.group);
-            filter->active = 0;
+            /* If one latch is broken, all latches are broken, so it's no use
+               to find out which particular latch this filter tracks. */
+            xkbi->state.latched_mods = 0;
+            xkbi->state.latched_group = 0;
         }
     }
-    else if (filter->keycode == keycode) {      /* release */
+    else if (filter->keycode == keycode && filter->priv != LATCH_PENDING){
+        /* The test above for LATCH_PENDING skips subsequent releases of the
+           key after it has been released first time and the latch became
+           pending. */
         XkbControlsPtr ctrls = xkbi->desc->ctrls;
-        int needBeep;
-        int beepType = _BEEP_NONE;
+        int needBeep = ((ctrls->enabled_ctrls & XkbStickyKeysMask) &&
+                        XkbAX_NeedFeedback(ctrls, XkbAX_StickyKeysFBMask));
 
-        needBeep = ((ctrls->enabled_ctrls & XkbStickyKeysMask) &&
-                    XkbAX_NeedFeedback(ctrls, XkbAX_StickyKeysFBMask));
         if (filter->upAction.type == XkbSA_LatchMods) {
-            xkbi->clearMods = filter->upAction.mods.mask;
-            if ((filter->upAction.mods.flags & XkbSA_ClearLocks) &&
-                (xkbi->clearMods & xkbi->state.locked_mods) ==
-                xkbi->clearMods) {
-                xkbi->state.locked_mods &= ~xkbi->clearMods;
-                filter->priv = NO_LATCH;
-                beepType = _BEEP_STICKY_UNLOCK;
+            unsigned char mask = filter->upAction.mods.mask;
+            unsigned char common;
+
+            xkbi->clearMods = mask;
+
+            /* ClearLocks */
+            common = mask & xkbi->state.locked_mods;
+            if ((filter->upAction.mods.flags & XkbSA_ClearLocks) && common) {
+                mask &= ~common;
+                xkbi->state.locked_mods &= ~common;
+                if (needBeep)
+                    XkbDDXAccessXBeep(xkbi->device, _BEEP_STICKY_UNLOCK,
+                                      XkbStickyKeysMask);
+            }
+            /* LatchToLock */
+            common = mask & xkbi->state.latched_mods;
+            if ((filter->upAction.mods.flags & XkbSA_LatchToLock) && common) {
+                unsigned char newlocked;
+
+                mask &= ~common;
+                newlocked = common & ~xkbi->state.locked_mods;
+                if(newlocked){
+                    xkbi->state.locked_mods |= newlocked;
+                    if (needBeep)
+                        XkbDDXAccessXBeep(xkbi->device, _BEEP_STICKY_LOCK,
+                                          XkbStickyKeysMask);
+
+                }
+                xkbi->state.latched_mods &= ~common;
+            }
+            /* Latch remaining modifiers, if any. */
+            if (mask) {
+                xkbi->state.latched_mods |= mask;
+                filter->priv = LATCH_PENDING;
+                if (needBeep)
+                    XkbDDXAccessXBeep(xkbi->device, _BEEP_STICKY_LATCH,
+                                      XkbStickyKeysMask);
             }
         }
         else {
             xkbi->groupChange = -XkbSAGroup(&filter->upAction.group);
+            /* ClearLocks */
             if ((filter->upAction.group.flags & XkbSA_ClearLocks) &&
                 (xkbi->state.locked_group)) {
                 xkbi->state.locked_group = 0;
-                filter->priv = NO_LATCH;
-                beepType = _BEEP_STICKY_UNLOCK;
+                if (needBeep)
+                    XkbDDXAccessXBeep(xkbi->device, _BEEP_STICKY_UNLOCK,
+                                      XkbStickyKeysMask);
             }
-        }
-        if (filter->priv == NO_LATCH) {
-            filter->active = 0;
-        }
-        else {
-            filter->priv = LATCH_PENDING;
-            if (filter->upAction.type == XkbSA_LatchMods) {
-                xkbi->state.latched_mods |= filter->upAction.mods.mask;
-                needBeep = xkbi->state.latched_mods ? needBeep : 0;
-                xkbi->state.latched_mods |= filter->upAction.mods.mask;
+            /* LatchToLock */
+            else if ((filter->upAction.group.flags & XkbSA_LatchToLock)
+                     && (xkbi->state.latched_group)) {
+                xkbi->state.locked_group  += XkbSAGroup(&filter->upAction.group);
+                xkbi->state.latched_group -= XkbSAGroup(&filter->upAction.group);
+                if(XkbSAGroup(&filter->upAction.group) && needBeep)
+                    XkbDDXAccessXBeep(xkbi->device, _BEEP_STICKY_LOCK,
+                                      XkbStickyKeysMask);
             }
-            else {
-                xkbi->state.latched_group +=
-                    XkbSAGroup(&filter->upAction.group);
+            /* Latch group */
+            else if(XkbSAGroup(&filter->upAction.group)){
+                xkbi->state.latched_group += XkbSAGroup(&filter->upAction.group);
+                filter->priv = LATCH_PENDING;
+                if (needBeep)
+                    XkbDDXAccessXBeep(xkbi->device, _BEEP_STICKY_LATCH,
+                                      XkbStickyKeysMask);
             }
-            if (needBeep && (beepType == _BEEP_NONE))
-                beepType = _BEEP_STICKY_LATCH;
         }
-        if (needBeep && (beepType != _BEEP_NONE))
-            XkbDDXAccessXBeep(xkbi->device, beepType, XkbStickyKeysMask);
+
+        if (filter->priv != LATCH_PENDING)
+            filter->active = 0;
     }
-    else if (filter->priv == LATCH_KEY_DOWN) {
-        filter->priv = NO_LATCH;
-        filter->filterOthers = 0;
+    else if (pAction && (filter->priv == LATCH_KEY_DOWN)) {
+        /* Latch was broken before it became pending: degrade to a
+           SetMods/SetGroup. */
+        if (filter->upAction.type == XkbSA_LatchMods)
+            filter->upAction.type = XkbSA_SetMods;
+        else
+            filter->upAction.type = XkbSA_SetGroup;
+        filter->filter = _XkbFilterSetState;
+        filter->priv = 0;
+        return filter->filter(xkbi, filter, keycode, pAction);
     }
     return 1;
 }