Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20160610-1' into staging

ui: misc bug fixes.

# gpg: Signature made Fri 10 Jun 2016 10:56:06 BST
# gpg:                using RSA key 0x4CB6D8EED3E87138
# 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>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-ui-20160610-1:
  console: ignore ui_info updates which don't actually update something
  ui/console-gl: Add support for big endian display surfaces
  gtk: fix vte version check
  ui: fix regression in printing VNC host/port on startup
  vnc: drop unused depth arg for set_pixel_format
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

ui/console-gl.c

@@ -88,6 +88,11 @@ void surface_gl_create_texture(ConsoleGLState *gls,
         surface->glformat = GL_BGRA_EXT;
         surface->gltype = GL_UNSIGNED_BYTE;
         break;
+    case PIXMAN_BE_x8r8g8b8:
+    case PIXMAN_BE_a8r8g8b8:
+        surface->glformat = GL_RGBA;
+        surface->gltype = GL_UNSIGNED_BYTE;
+        break;
     case PIXMAN_r5g6b5:
         surface->glformat = GL_RGB;
         surface->gltype = GL_UNSIGNED_SHORT_5_6_5;

ui/console.c

@@ -1453,16 +1453,21 @@ bool dpy_ui_info_supported(QemuConsole *con)
 int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info)
 {
     assert(con != NULL);
-    con->ui_info = *info;
+
     if (!dpy_ui_info_supported(con)) {
         return -1;
     }
+    if (memcmp(&con->ui_info, info, sizeof(con->ui_info)) == 0) {
+        /* nothing changed -- ignore */
+        return 0;
+    }
 
     /*
      * Typically we get a flood of these as the user resizes the window.
      * Wait until the dust has settled (one second without updates), then
      * go notify the guest.
      */
+    con->ui_info = *info;
     timer_mod(con->ui_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
     return 0;
 }

ui/gtk.c

@@ -1748,7 +1748,7 @@ static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc,
     /* The documentation says that the default is UTF-8, but actually it is
      * 7-bit ASCII at least in VTE 0.38.
      */
-#if VTE_CHECK_VERSION(0, 40, 0)
+#if VTE_CHECK_VERSION(0, 38, 0)
     vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8", NULL);
 #else
     vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8");

ui/vnc.c

@@ -2115,8 +2115,7 @@ static void send_color_map(VncState *vs)
     }
 }
 
-static void set_pixel_format(VncState *vs,
-                             int bits_per_pixel, int depth,
+static void set_pixel_format(VncState *vs, int bits_per_pixel,
                              int big_endian_flag, int true_color_flag,
                              int red_max, int green_max, int blue_max,
                              int red_shift, int green_shift, int blue_shift)
@@ -2124,7 +2123,6 @@ static void set_pixel_format(VncState *vs,
     if (!true_color_flag) {
         /* Expose a reasonable default 256 color map */
         bits_per_pixel = 8;
-        depth = 8;
         red_max = 7;
         green_max = 7;
         blue_max = 3;
@@ -2231,7 +2229,7 @@ static int protocol_client_msg(VncState *vs, uint8_t *data, size_t len)
         if (len == 1)
             return 20;
 
-        set_pixel_format(vs, read_u8(data, 4), read_u8(data, 5),
+        set_pixel_format(vs, read_u8(data, 4),
                          read_u8(data, 6), read_u8(data, 7),
                          read_u16(data, 8), read_u16(data, 10),
                          read_u16(data, 12), read_u8(data, 14),
@@ -3225,7 +3223,7 @@ char *vnc_display_local_addr(const char *id)
         qapi_free_SocketAddress(addr);
         return NULL;
     }
-    ret = g_strdup_printf("%s;%s", addr->u.inet.data->host,
+    ret = g_strdup_printf("%s:%s", addr->u.inet.data->host,
                           addr->u.inet.data->port);
     qapi_free_SocketAddress(addr);