Release FBO resources in OpenGl_GrabDepthElement::Release().

diff --git a/src/MeshVS/MeshVS_TextPrsBuilder.cxx b/src/MeshVS/MeshVS_TextPrsBuilder.cxx
index 3317546a399a2b15e209d1f2c965cdd7b8453da3..f3894d4cf1a7dcb21eecb5c3baef780a0287a8f0 100644 (file)
--- a/src/MeshVS/MeshVS_TextPrsBuilder.cxx
+++ b/src/MeshVS/MeshVS_TextPrsBuilder.cxx
@@ -202,14 +202,14 @@ namespace
 
     Standard_EXPORT virtual void Release (OpenGl_Context* theContext)
     {
-      //
+      myFBO->Release (theContext);
     }
 
   protected:
 
     Standard_EXPORT virtual ~OpenGl_GrabDepthElement()
     {
-      //
+      Release (NULL);
     }
 
   protected: