From 590e1c46f044dbb5082c9693f1398bb186e0ae4b Mon Sep 17 00:00:00 2001
From: Rob Bradford <rob@linux.intel.com>
Date: Thu, 8 Dec 2011 16:21:57 +0000
Subject: [PATCH] wayland: Add API to access the shell surface for the onscreen

Reviewed-by: Robert Bragg <robert@linux.intel.com>
---
 cogl/cogl-onscreen.h          |  2 ++
 cogl/winsys/cogl-winsys-egl.c | 16 ++++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/cogl/cogl-onscreen.h b/cogl/cogl-onscreen.h
index 8a9d64aed..9bcc76935 100644
--- a/cogl/cogl-onscreen.h
+++ b/cogl/cogl-onscreen.h
@@ -131,6 +131,8 @@ cogl_win32_onscreen_get_window (CoglOnscreen *onscreen);
 #if defined (COGL_HAS_EGL_PLATFORM_WAYLAND_SUPPORT)
 struct wl_surface *
 cogl_wayland_onscreen_get_surface (CoglOnscreen *onscreen);
+struct wl_shell_surface *
+cogl_wayland_onscreen_get_shell_surface (CoglOnscreen *onscreen);
 #endif /* COGL_HAS_EGL_PLATFORM_WAYLAND_SUPPORT */
 
 #define cogl_onscreen_set_swap_throttled cogl_onscreen_set_swap_throttled_EXP
diff --git a/cogl/winsys/cogl-winsys-egl.c b/cogl/winsys/cogl-winsys-egl.c
index abf7d23af..895a8d84f 100644
--- a/cogl/winsys/cogl-winsys-egl.c
+++ b/cogl/winsys/cogl-winsys-egl.c
@@ -1936,6 +1936,22 @@ cogl_wayland_onscreen_get_surface (CoglOnscreen *onscreen)
     return NULL;
 }
 
+
+struct wl_shell_surface *
+cogl_wayland_onscreen_get_shell_surface (CoglOnscreen *onscreen)
+{
+  CoglFramebuffer *fb;
+
+  fb = COGL_FRAMEBUFFER (onscreen);
+  if (fb->allocated)
+    {
+      CoglOnscreenEGL *egl_onscreen = onscreen->winsys;
+      return egl_onscreen->wayland_shell_surface;
+    }
+  else
+    return NULL;
+}
+
 #endif /* COGL_HAS_EGL_PLATFORM_WAYLAND_SUPPORT */
 
 #ifdef EGL_KHR_image_base