libxtrans fontconfig glproto libX11 libxcb xcbproto mesa xserver pixman xkeyboard-config git update 22 Dec 2013

xserver          commit a68df147421da21528b5be2d34678383922fa352
libxcb           commit f653464554469b5767f1c99abced25a76bace047
libxcb/xcb-proto commit 4087fc682c5ceb849b74442e17a6b73176e5eecb
xkeyboard-config commit a224a636139d22e1dc7ca7d23782cd656e87bcf5
libX11           commit 3d69b0a83e62f8f6fbdd952fc49cdbdf8825e1e6
libXdmcp         commit 089081dca4ba3598c6f9bf401c029378943b5854
libXext          commit bb24f2970f2e425f4df90c9b73d078ad15a73fbb
libfontenc       commit 3acba630d8b57084f7e92c15732408711ed5137a
libXinerama      commit edd95182b26eb5d576d4878c559e0f17dddaa909
libXau           commit 304a11be4727c5a7feeb2501e8e001466f8ce84e
xkbcomp          commit e3e6e938535532bfad175c1635256ab7fb3ac943
pixman           commit 945ab7a6f3eb6241f07e8f094dc0e647d1f10d9d
xextproto        commit 3f355f138d6df57e067458a20f47307883048adb
randrproto       commit e7526e6b5fe0966929cda10b2ded0258413744db
glproto          commit f84853d97d5749308992412a215fa518b6536eb3
mkfontscale      commit 880a0c4733e62e54e6a0f1238c7430727d23657b
xwininfo         commit ba0d1b0da21d2dbdd81098ed5778f3792b472e13
libXft           commit 4acfdaf95adb0a05c2a25550bdde036c865902f4
libXmu           commit 22d9c590901e121936f50dee97dc60c4f7defb63
libxtrans        commit 2c0a7840a28ae696e80e73157856d7a049fdf6c7
fontconfig       commit 5c725f2f5829238d16116f782d00d8bb0defaf08
mesa             commit 2efe7927d38983029784825fc4897e9b77aa237e

6 files changed, 112 insertions, 15 deletions

diff --git a/xorg-server/present/present.c b/xorg-server/present/present.c
index f9eef6b26..50bd05539 100644
--- a/xorg-server/present/present.c
+++ b/xorg-server/present/present.c
@@ -115,7 +115,8 @@ present_check_flip(RRCrtcPtr    crtc,
     }
 
     /* Make sure the window hasn't been redirected with Composite */
-    if (screen->GetWindowPixmap(window) != screen->GetScreenPixmap(screen))
+    if (screen->GetWindowPixmap(window) != screen->GetScreenPixmap(screen) &&
+        screen->GetWindowPixmap(window) != screen_priv->flip_pixmap)
         return FALSE;
 
     /* Check for full-screen window */
@@ -311,6 +312,36 @@ present_flip_idle(ScreenPtr screen)
     }
 }
 
+struct pixmap_visit {
+    PixmapPtr   old;
+    PixmapPtr   new;
+};
+
+static int
+present_set_tree_pixmap_visit(WindowPtr window, pointer data)
+{
+    struct pixmap_visit *visit = data;
+    ScreenPtr           screen = window->drawable.pScreen;
+
+    if ((*screen->GetWindowPixmap)(window) != visit->old)
+        return WT_DONTWALKCHILDREN;
+    (*screen->SetWindowPixmap)(window, visit->new);
+    return WT_WALKCHILDREN;
+}
+    
+static void
+present_set_tree_pixmap(WindowPtr window, PixmapPtr pixmap)
+{
+    struct pixmap_visit visit;
+    ScreenPtr           screen = window->drawable.pScreen;
+
+    visit.old = (*screen->GetWindowPixmap)(window);
+    visit.new = pixmap;
+    if (visit.old == visit.new)
+        return;
+    TraverseTree(window, present_set_tree_pixmap_visit, &visit);
+}
+
 static void
 present_unflip(ScreenPtr screen)
 {
@@ -319,6 +350,12 @@ present_unflip(ScreenPtr screen)
     assert (!screen_priv->unflip_event_id);
     assert (!screen_priv->flip_pending);
 
+    if (screen_priv->flip_window)
+        present_set_tree_pixmap(screen_priv->flip_window,
+                                  (*screen->GetScreenPixmap)(screen));
+
+    present_set_tree_pixmap(screen->root, (*screen->GetScreenPixmap)(screen));
+
     /* Update the screen pixmap with the current flip pixmap contents
      */
     if (screen_priv->flip_pixmap && screen_priv->flip_window) {
@@ -348,6 +385,8 @@ present_flip_notify(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
 
     present_flip_idle(screen);
 
+    xorg_list_del(&vblank->event_queue);
+
     /* Transfer reference for pixmap and fence from vblank to screen_priv */
     screen_priv->flip_crtc = vblank->crtc;
     screen_priv->flip_window = vblank->window;
@@ -378,14 +417,12 @@ present_event_notify(uint64_t event_id, uint64_t ust, uint64_t msc)
     DebugPresent(("\te %lld ust %lld msc %lld\n", event_id, ust, msc));
     xorg_list_for_each_entry_safe(vblank, tmp, &present_exec_queue, event_queue) {
         if (vblank->event_id == event_id) {
-            xorg_list_del(&vblank->event_queue);
             present_execute(vblank, ust, msc);
             return;
         }
     }
     xorg_list_for_each_entry_safe(vblank, tmp, &present_flip_queue, event_queue) {
         if (vblank->event_id == event_id) {
-            xorg_list_del(&vblank->event_queue);
             present_flip_notify(vblank, ust, msc);
             return;
         }
@@ -447,7 +484,7 @@ present_check_flip_window (WindowPtr window)
 
     /* Now check any queued vblanks */
     xorg_list_for_each_entry(vblank, &window_priv->vblank, window_list) {
-        if (vblank->flip && !present_check_flip(vblank->crtc, window, vblank->pixmap, FALSE, NULL, 0, 0))
+        if (vblank->queued && vblank->flip && !present_check_flip(vblank->crtc, window, vblank->pixmap, FALSE, NULL, 0, 0))
             vblank->flip = FALSE;
     }
 }
@@ -486,7 +523,8 @@ static void
 present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
 {
     WindowPtr                   window = vblank->window;
-    present_screen_priv_ptr     screen_priv = present_screen_priv(window->drawable.pScreen);
+    ScreenPtr                   screen = window->drawable.pScreen;
+    present_screen_priv_ptr     screen_priv = present_screen_priv(screen);
 
     if (vblank->wait_fence) {
         if (!present_fence_check_triggered(vblank->wait_fence)) {
@@ -496,22 +534,45 @@ present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
     }
 
     xorg_list_del(&vblank->event_queue);
+    vblank->queued = FALSE;
+
     if (vblank->pixmap && vblank->window) {
 
         if (vblank->flip && screen_priv->flip_pending == NULL && !screen_priv->unflip_event_id) {
 
             DebugPresent(("\tf %p %8lld: %08lx -> %08lx\n", vblank, crtc_msc, vblank->pixmap->drawable.id, vblank->window->drawable.id));
-            /* Prepare to flip by removing from the window/screen lists
+            /* Prepare to flip by placing it in the flip queue and
              * and sticking it into the flip_pending field
              */
             screen_priv->flip_pending = vblank;
-            xorg_list_del(&vblank->window_list);
 
             xorg_list_add(&vblank->event_queue, &present_flip_queue);
             /* Try to flip
              */
-            if (present_flip(vblank->crtc, vblank->event_id, vblank->target_msc, vblank->pixmap, vblank->sync_flip))
+            if (present_flip(vblank->crtc, vblank->event_id, vblank->target_msc, vblank->pixmap, vblank->sync_flip)) {
+                RegionPtr damage;
+
+                /* Fix window pixmaps:
+                 *  1) Restore previous flip window pixmap
+                 *  2) Set current flip window pixmap to the new pixmap
+                 */
+                if (screen_priv->flip_window && screen_priv->flip_window != window)
+                    present_set_tree_pixmap(screen_priv->flip_window,
+                                              (*screen->GetScreenPixmap)(screen));
+                present_set_tree_pixmap(vblank->window, vblank->pixmap);
+                present_set_tree_pixmap(screen->root, vblank->pixmap);
+
+                /* Report update region as damaged
+                 */
+                if (vblank->update) {
+                    damage = vblank->update;
+                    RegionIntersect(damage, damage, &window->clipList);
+                } else
+                    damage = &window->clipList;
+
+                DamageDamageRegion(&vblank->window->drawable, damage);
                 return;
+            }
 
             xorg_list_del(&vblank->event_queue);
             /* Oops, flip failed. Clear the flip_pending field
@@ -531,7 +592,7 @@ present_execute(present_vblank_ptr vblank, uint64_t ust, uint64_t crtc_msc)
             /* Check current flip
              */
             if (window == screen_priv->flip_window)
-                present_unflip(window->drawable.pScreen);
+                present_unflip(screen);
         }
         present_copy_region(&window->drawable, vblank->pixmap, vblank->update, vblank->x_off, vblank->y_off);
 
@@ -577,7 +638,9 @@ present_pixmap(WindowPtr window,
     if (!window_priv)
         return BadAlloc;
 
-    if (!target_crtc) {
+    if (!screen_priv || !screen_priv->info)
+        target_crtc = NULL;
+    else if (!target_crtc) {
         /* Update the CRTC if we have a pixmap or we don't have a CRTC
          */
         if (!pixmap)
@@ -621,6 +684,11 @@ present_pixmap(WindowPtr window,
             if (vblank->crtc != target_crtc || vblank->target_msc != target_msc)
                 continue;
 
+            DebugPresent(("\tx %lld %p %8lld: %08lx -> %08lx (crtc %p)\n",
+                          vblank->event_id, vblank, target_msc,
+                          vblank->pixmap->drawable.id, vblank->window->drawable.id,
+                          vblank->crtc));
+
             present_pixmap_idle(vblank->pixmap, vblank->window, vblank->serial, vblank->idle_fence);
             present_fence_destroy(vblank->idle_fence);
             dixDestroyPixmap(vblank->pixmap, vblank->pixmap->drawable.id);
@@ -696,10 +764,12 @@ present_pixmap(WindowPtr window,
                       target_crtc));
 
     xorg_list_add(&vblank->event_queue, &present_exec_queue);
+    vblank->queued = TRUE;
     if (target_msc >= crtc_msc) {
         ret = present_queue_vblank(screen, target_crtc, vblank->event_id, target_msc);
         if (ret != Success) {
             xorg_list_del(&vblank->event_queue);
+            vblank->queued = FALSE;
             goto failure;
         }
     } else
@@ -732,6 +802,7 @@ present_abort_vblank(ScreenPtr screen, RRCrtcPtr crtc, uint64_t event_id, uint64
     xorg_list_for_each_entry_safe(vblank, tmp, &present_exec_queue, event_queue) {
         if (vblank->event_id == event_id) {
             xorg_list_del(&vblank->event_queue);
+            vblank->queued = FALSE;
             return;
         }
     }
diff --git a/xorg-server/present/present.h b/xorg-server/present/present.h
index 6a451fb23..0e3bdc08e 100644
--- a/xorg-server/present/present.h
+++ b/xorg-server/present/present.h
@@ -115,4 +115,13 @@ present_event_abandon(RRCrtcPtr crtc);
 extern _X_EXPORT Bool
 present_screen_init(ScreenPtr screen, present_screen_info_ptr info);
 
+typedef void (*present_complete_notify_proc)(WindowPtr window,
+                                             CARD8 mode,
+                                             CARD32 serial,
+                                             uint64_t ust,
+                                             uint64_t msc);
+
+extern _X_EXPORT void
+present_register_complete_notify(present_complete_notify_proc proc);
+
 #endif /* _PRESENT_H_ */
diff --git a/xorg-server/present/present_event.c b/xorg-server/present/present_event.c
index a8f7176eb..f0d509ed4 100644
--- a/xorg-server/present/present_event.c
+++ b/xorg-server/present/present_event.c
@@ -137,6 +137,14 @@ present_send_config_notify(WindowPtr window, int x, int y, int w, int h, int bw,
     }
 }
 
+static present_complete_notify_proc complete_notify;
+
+void
+present_register_complete_notify(present_complete_notify_proc proc)
+{
+    complete_notify = proc;
+}
+
 void
 present_send_complete_notify(WindowPtr window, CARD8 kind, CARD8 mode, CARD32 serial, uint64_t ust, uint64_t msc)
 {
@@ -165,6 +173,8 @@ present_send_complete_notify(WindowPtr window, CARD8 kind, CARD8 mode, CARD32 se
             }
         }
     }
+    if (complete_notify)
+        (*complete_notify)(window, mode, serial, ust, msc);
 }
 
 void
diff --git a/xorg-server/present/present_priv.h b/xorg-server/present/present_priv.h
index 500c7c265..8d3e0079c 100644
--- a/xorg-server/present/present_priv.h
+++ b/xorg-server/present/present_priv.h
@@ -69,9 +69,10 @@ struct present_vblank {
     present_fence_ptr   wait_fence;
     present_notify_ptr  notifies;
     int                 num_notifies;
-    Bool                flip;
-    Bool                sync_flip;
-    Bool                abort_flip;
+    Bool                queued;         /* on present_exec_queue */
+    Bool                flip;           /* planning on using flip */
+    Bool                sync_flip;      /* do flip synchronous to vblank */
+    Bool                abort_flip;     /* aborting this flip */
 };
 
 typedef struct present_screen_priv {
diff --git a/xorg-server/present/present_request.c b/xorg-server/present/present_request.c
index 095fa2daf..1064dcb3b 100644
--- a/xorg-server/present/present_request.c
+++ b/xorg-server/present/present_request.c
@@ -26,6 +26,7 @@
 
 #include "present_priv.h"
 #include "randrstr.h"
+#include <protocol-versions.h>
 
 static int
 proc_present_query_version(ClientPtr client)
@@ -35,8 +36,8 @@ proc_present_query_version(ClientPtr client)
         .type = X_Reply,
         .sequenceNumber = client->sequence,
         .length = 0,
-        .majorVersion = PRESENT_MAJOR,
-        .minorVersion = PRESENT_MINOR
+        .majorVersion = SERVER_PRESENT_MAJOR_VERSION,
+        .minorVersion = SERVER_PRESENT_MINOR_VERSION
     };
 
     REQUEST_SIZE_MATCH(xPresentQueryVersionReq);
diff --git a/xorg-server/present/present_screen.c b/xorg-server/present/present_screen.c
index 2702cd6ca..25ef6818d 100644
--- a/xorg-server/present/present_screen.c
+++ b/xorg-server/present/present_screen.c
@@ -206,6 +206,11 @@ present_extension_init(void)
     ExtensionEntry *extension;
     int i;
 
+#ifdef PANORAMIX
+    if (!noPanoramiXExtension)
+        return;
+#endif
+
     extension = AddExtension(PRESENT_NAME, PresentNumberEvents, PresentNumberErrors,
                              proc_present_dispatch, sproc_present_dispatch,
                              NULL, StandardMinorOpcode);