Merge remote-tracking branch 'remotes/spice/tags/pull-spice-20150427-1' into staging

spice: misc fixes.

# gpg: Signature made Mon Apr 27 12:03:16 2015 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/spice/tags/pull-spice-20150427-1:
  spice: learn to hide cursor
  spice: set pointer position on hotspot
  spice: fix mouse cursor position
  spice: fix simple display on bigendian hosts
  monitor: Make client_migrate_info synchronous

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

8 files changed, 29 insertions, 43 deletions

diff --git a/hmp-commands.hx b/hmp-commands.hx
index 3089533a4f..a6de819f69 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -998,8 +998,7 @@ ETEXI
         .params     = "protocol hostname port tls-port cert-subject",
         .help       = "send migration info to spice/vnc client",
         .user_print = monitor_user_noop,
-        .mhandler.cmd_async = client_migrate_info,
-        .flags      = MONITOR_CMD_ASYNC,
+        .mhandler.cmd_new = client_migrate_info,
     },
 
 STEXI
diff --git a/include/ui/qemu-pixman.h b/include/ui/qemu-pixman.h
index 5d7a9ac6f2..e34c4effcb 100644
--- a/include/ui/qemu-pixman.h
+++ b/include/ui/qemu-pixman.h
@@ -35,6 +35,7 @@
 # define PIXMAN_BE_r8g8b8a8   PIXMAN_r8g8b8a8
 # define PIXMAN_BE_x8b8g8r8   PIXMAN_x8b8g8r8
 # define PIXMAN_BE_a8b8g8r8   PIXMAN_a8b8g8r8
+# define PIXMAN_LE_x8r8g8b8   PIXMAN_b8g8r8x8
 #else
 # define PIXMAN_BE_r8g8b8     PIXMAN_b8g8r8
 # define PIXMAN_BE_x8r8g8b8   PIXMAN_b8g8r8x8
@@ -45,6 +46,7 @@
 # define PIXMAN_BE_r8g8b8a8   PIXMAN_a8b8g8r8
 # define PIXMAN_BE_x8b8g8r8   PIXMAN_r8g8b8x8
 # define PIXMAN_BE_a8b8g8r8   PIXMAN_r8g8b8a8
+# define PIXMAN_LE_x8r8g8b8   PIXMAN_x8r8g8b8
 #endif
 
 /* -------------------------------------------------------------------- */
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index 25b94c7530..42db3c1645 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -42,8 +42,7 @@ int qemu_spice_set_passwd(const char *passwd,
                           bool fail_if_connected, bool disconnect_if_connected);
 int qemu_spice_set_pw_expire(time_t expires);
 int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
-                            const char *subject,
-                            MonitorCompletion cb, void *opaque);
+                            const char *subject);
 
 CharDriverState *qemu_chr_open_spice_vmc(const char *type);
 #if SPICE_SERVER_VERSION >= 0x000c02
@@ -70,10 +69,8 @@ static inline int qemu_spice_set_pw_expire(time_t expires)
     return -1;
 }
 static inline int qemu_spice_migrate_info(const char *h, int p, int t,
-                                          const char *s,
-                                          MonitorCompletion cb, void *opaque)
+                                          const char *s)
 {
-    cb(opaque, NULL);
     return -1;
 }
 
diff --git a/include/ui/spice-display.h b/include/ui/spice-display.h
index 53883a17fc..b25328a6ba 100644
--- a/include/ui/spice-display.h
+++ b/include/ui/spice-display.h
@@ -97,7 +97,8 @@ struct SimpleSpiceDisplay {
     /* cursor (without qxl): displaychangelistener -> spice server */
     SimpleSpiceCursor *ptr_define;
     SimpleSpiceCursor *ptr_move;
-    uint16_t ptr_x, ptr_y;
+    int16_t ptr_x, ptr_y;
+    int16_t hot_x, hot_y;
 
     /* cursor (with qxl): qxl local renderer -> displaychangelistener */
     QEMUCursor *cursor;
diff --git a/monitor.c b/monitor.c
index 9f37700486..056cce3a6f 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1086,7 +1086,7 @@ static void hmp_info_trace_events(Monitor *mon, const QDict *qdict)
 }
 
 static int client_migrate_info(Monitor *mon, const QDict *qdict,
-                               MonitorCompletion cb, void *opaque)
+                               QObject **ret_data)
 {
     const char *protocol = qdict_get_str(qdict, "protocol");
     const char *hostname = qdict_get_str(qdict, "hostname");
@@ -1108,8 +1108,7 @@ static int client_migrate_info(Monitor *mon, const QDict *qdict,
             return -1;
         }
 
-        ret = qemu_spice_migrate_info(hostname, port, tls_port, subject,
-                                      cb, opaque);
+        ret = qemu_spice_migrate_info(hostname, port, tls_port, subject);
         if (ret != 0) {
             qerror_report(QERR_UNDEFINED_ERROR);
             return -1;
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 09f48bada5..1e59541665 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -785,8 +785,7 @@ EQMP
         .args_type  = "protocol:s,hostname:s,port:i?,tls-port:i?,cert-subject:s?",
         .params     = "protocol hostname port tls-port cert-subject",
         .help       = "send migration info to spice/vnc client",
-        .mhandler.cmd_async = client_migrate_info,
-        .flags      = MONITOR_CMD_ASYNC,
+        .mhandler.cmd_new = client_migrate_info,
     },
 
 SQMP
diff --git a/ui/spice-core.c b/ui/spice-core.c
index c8f7f183c6..f00e0742b4 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -273,14 +273,6 @@ static SpiceCoreInterface core_interface = {
     .channel_event      = channel_event,
 };
 
-typedef struct SpiceMigration {
-    SpiceMigrateInstance sin;
-    struct {
-        MonitorCompletion *cb;
-        void *opaque;
-    } connect_complete;
-} SpiceMigration;
-
 static void migrate_connect_complete_cb(SpiceMigrateInstance *sin);
 static void migrate_end_complete_cb(SpiceMigrateInstance *sin);
 
@@ -293,15 +285,11 @@ static const SpiceMigrateInterface migrate_interface = {
     .migrate_end_complete = migrate_end_complete_cb,
 };
 
-static SpiceMigration spice_migrate;
+static SpiceMigrateInstance spice_migrate;
 
 static void migrate_connect_complete_cb(SpiceMigrateInstance *sin)
 {
-    SpiceMigration *sm = container_of(sin, SpiceMigration, sin);
-    if (sm->connect_complete.cb) {
-        sm->connect_complete.cb(sm->connect_complete.opaque, NULL);
-    }
-    sm->connect_complete.cb = NULL;
+    /* nothing, but libspice-server expects this cb being present. */
 }
 
 static void migrate_end_complete_cb(SpiceMigrateInstance *sin)
@@ -585,13 +573,10 @@ static void migration_state_notifier(Notifier *notifier, void *data)
 }
 
 int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
-                            const char *subject,
-                            MonitorCompletion *cb, void *opaque)
+                            const char *subject)
 {
     int ret;
 
-    spice_migrate.connect_complete.cb = cb;
-    spice_migrate.connect_complete.opaque = opaque;
     ret = spice_server_migrate_connect(spice_server, hostname,
                                        port, tls_port, subject);
     spice_have_target_host = true;
@@ -812,9 +797,8 @@ void qemu_spice_init(void)
 
     migration_state.notify = migration_state_notifier;
     add_migration_state_change_notifier(&migration_state);
-    spice_migrate.sin.base.sif = &migrate_interface.base;
-    spice_migrate.connect_complete.cb = NULL;
-    qemu_spice_add_interface(&spice_migrate.sin.base);
+    spice_migrate.base.sif = &migrate_interface.base;
+    qemu_spice_add_interface(&spice_migrate.base);
 
     qemu_spice_input_init();
     qemu_spice_audio_init();
diff --git a/ui/spice-display.c b/ui/spice-display.c
index 16441852e4..c71a059e35 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -178,7 +178,7 @@ static void qemu_spice_create_one_update(SimpleSpiceDisplay *ssd,
     image->bitmap.palette = 0;
     image->bitmap.format = SPICE_BITMAP_FMT_32BIT;
 
-    dest = pixman_image_create_bits(PIXMAN_x8r8g8b8, bw, bh,
+    dest = pixman_image_create_bits(PIXMAN_LE_x8r8g8b8, bw, bh,
                                     (void *)update->bitmap, bw * 4);
     pixman_image_composite(PIXMAN_OP_SRC, ssd->surface, NULL, ssd->mirror,
                            rect->left, rect->top, 0, 0,
@@ -260,7 +260,8 @@ static void qemu_spice_create_update(SimpleSpiceDisplay *ssd)
 
 static SimpleSpiceCursor*
 qemu_spice_create_cursor_update(SimpleSpiceDisplay *ssd,
-                                QEMUCursor *c)
+                                QEMUCursor *c,
+                                int on)
 {
     size_t size = c ? c->width * c->height * 4 : 0;
     SimpleSpiceCursor *update;
@@ -275,8 +276,8 @@ qemu_spice_create_cursor_update(SimpleSpiceDisplay *ssd,
 
     if (c) {
         ccmd->type = QXL_CURSOR_SET;
-        ccmd->u.set.position.x = ssd->ptr_x;
-        ccmd->u.set.position.y = ssd->ptr_y;
+        ccmd->u.set.position.x = ssd->ptr_x + ssd->hot_x;
+        ccmd->u.set.position.y = ssd->ptr_y + ssd->hot_y;
         ccmd->u.set.visible    = true;
         ccmd->u.set.shape      = (uintptr_t)cursor;
         cursor->header.unique     = ssd->unique++;
@@ -288,10 +289,12 @@ qemu_spice_create_cursor_update(SimpleSpiceDisplay *ssd,
         cursor->data_size         = size;
         cursor->chunk.data_size   = size;
         memcpy(cursor->chunk.data, c->data, size);
+    } else if (!on) {
+        ccmd->type = QXL_CURSOR_HIDE;
     } else {
         ccmd->type = QXL_CURSOR_MOVE;
-        ccmd->u.position.x = ssd->ptr_x;
-        ccmd->u.position.y = ssd->ptr_y;
+        ccmd->u.position.x = ssd->ptr_x + ssd->hot_x;
+        ccmd->u.position.y = ssd->ptr_y + ssd->hot_y;
     }
     ccmd->release_info.id = (uintptr_t)(&update->ext);
 
@@ -734,11 +737,11 @@ static void display_mouse_set(DisplayChangeListener *dcl,
 
     qemu_mutex_lock(&ssd->lock);
     ssd->ptr_x = x;
-    ssd->ptr_y = x;
+    ssd->ptr_y = y;
     if (ssd->ptr_move) {
         g_free(ssd->ptr_move);
     }
-    ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL);
+    ssd->ptr_move = qemu_spice_create_cursor_update(ssd, NULL, on);
     qemu_mutex_unlock(&ssd->lock);
 }
 
@@ -748,6 +751,8 @@ static void display_mouse_define(DisplayChangeListener *dcl,
     SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
 
     qemu_mutex_lock(&ssd->lock);
+    ssd->hot_x = c->hot_x;
+    ssd->hot_y = c->hot_y;
     if (ssd->ptr_move) {
         g_free(ssd->ptr_move);
         ssd->ptr_move = NULL;
@@ -755,7 +760,7 @@ static void display_mouse_define(DisplayChangeListener *dcl,
     if (ssd->ptr_define) {
         g_free(ssd->ptr_define);
     }
-    ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c);
+    ssd->ptr_define = qemu_spice_create_cursor_update(ssd, c, 0);
     qemu_mutex_unlock(&ssd->lock);
 }