[cogl/wip/virtual-framebuffer: 24/37] fix: virtual framebuffer

[Robert Bragg <rbragg src gnome org>]

commit 12c9a629941239172a841276e823f0be233bbb81
Author: Robert Bragg <robert linux intel com>
Date:   Tue Nov 22 21:11:47 2011 +0000

    fix: virtual framebuffer

 cogl/cogl-framebuffer.c         |    1 +
 cogl/cogl-virtual-framebuffer.h |   17 +++++++++++++++++
 2 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/cogl/cogl-framebuffer.c b/cogl/cogl-framebuffer.c
index b204c5f..2ff6a2c 100644
--- a/cogl/cogl-framebuffer.c
+++ b/cogl/cogl-framebuffer.c
@@ -36,6 +36,7 @@
 #include "cogl-texture-private.h"
 #include "cogl-framebuffer-private.h"
 #include "cogl-virtual-framebuffer-private.h"
+#include "cogl-virtual-framebuffer.h"
 #include "cogl-onscreen-template-private.h"
 #include "cogl-clip-stack.h"
 #include "cogl-journal-private.h"
diff --git a/cogl/cogl-virtual-framebuffer.h b/cogl/cogl-virtual-framebuffer.h
index c34a4d4..69aa77e 100644
--- a/cogl/cogl-virtual-framebuffer.h
+++ b/cogl/cogl-virtual-framebuffer.h
@@ -40,6 +40,23 @@ G_BEGIN_DECLS
 typedef struct _CoglVirtualFramebuffer CoglVirtualFramebuffer;
 #define COGL_VIRTUAL_FRAMEBUFFER(X) ((CoglVirtualFramebuffer *)(X))
 
+#define cogl_is_virtual_framebuffer cogl_is_virtual_framebuffer_EXP
+/**
+ * cogl_is_virtual_framebuffer:
+ * @object: A pointer to a #CoglObject
+ *
+ * Gets whether the given object implements the virtual framebuffer
+ * interface.
+ *
+ * Return value: %TRUE if object implements the
+ * #CoglVirtualFramebuffer interface %FALSE otherwise.
+ *
+ * Since: 1.10
+ * Stability: Unstable
+ */
+gboolean
+cogl_is_virtual_framebuffer (void *object);
+
 CoglVirtualFramebuffer *
 cogl_virtual_framebuffer_new (CoglContext *context,
                               int width,