diff --git a/lime/gl/native/GL.hx b/lime/gl/native/GL.hx
index d5c0ff1b4..d9f6c9e5c 100644
--- a/lime/gl/native/GL.hx
+++ b/lime/gl/native/GL.hx
@@ -593,6 +593,7 @@ class GL {
 
     public static function cullFace(mode:Int):Void 
     {
+        lime_gl_cull_face(mode);
     }
 
     public static function deleteBuffer(buffer:GLBuffer):Void 
@@ -603,6 +604,8 @@ class GL {
 
     public static function deleteFramebuffer(framebuffer:GLFramebuffer):Void 
     {
+        lime_gl_delete_framebuffer(framebuffer.id);
+        framebuffer.invalidate();
     }
 
     public static function deleteProgram(program:GLProgram):Void 
@@ -613,6 +616,8 @@ class GL {
 
     public static function deleteRenderbuffer(renderbuffer:GLRenderbuffer):Void 
     {
+        lime_gl_delete_render_buffer(renderbuffer.id);
+        renderbuffer.invalidate();
     }
 
     public static function deleteShader(shader:GLShader):Void 
@@ -1191,8 +1196,11 @@ class GL {
     private static var lime_gl_create_render_buffer = load("lime_gl_create_render_buffer", 0);
     private static var lime_gl_create_shader = load("lime_gl_create_shader", 1);
     private static var lime_gl_create_texture = load("lime_gl_create_texture", 0);
+    private static var lime_gl_cull_face = load("lime_gl_cull_face", 1);
     private static var lime_gl_delete_buffer = load("lime_gl_delete_buffer", 1);
+    private static var lime_gl_delete_framebuffer = load("lime_gl_delete_framebuffer", 1);
     private static var lime_gl_delete_program = load("lime_gl_delete_program", 1);
+    private static var lime_gl_delete_render_buffer = load("lime_gl_delete_render_buffer", 1);
     private static var lime_gl_delete_shader = load("lime_gl_delete_shader", 1);
     private static var lime_gl_delete_texture = load("lime_gl_delete_texture", 1);
     private static var lime_gl_depth_func = load("lime_gl_depth_func", 1);
diff --git a/project/include/renderer/opengl/OGL.h b/project/include/renderer/opengl/OGL.h
index 842d5dea1..f3486c9f9 100644
--- a/project/include/renderer/opengl/OGL.h
+++ b/project/include/renderer/opengl/OGL.h
@@ -70,7 +70,9 @@ using namespace Tizen::Graphics::Opengl;
   #define glBindFramebuffer glBindFramebufferEXT
   #define glBindRenderbuffer glBindRenderbufferEXT
   #define glGenFramebuffers glGenFramebuffersEXT
+  #define glDeleteFramebuffers glDeleteFramebuffersEXT
   #define glGenRenderbuffers glGenRenderbuffersEXT
+  #define glDeleteRenderbuffers glDeleteRenderbuffersEXT
   #define glFramebufferRenderbuffer glFramebufferRenderbufferEXT
   #define glFramebufferTexture2D glFramebufferTexture2DEXT
   #define glRenderbufferStorage glRenderbufferStorageEXT
diff --git a/project/include/renderer/opengl/OGLExtensions.h b/project/include/renderer/opengl/OGLExtensions.h
index d7d32c0ee..13eaa04e6 100644
--- a/project/include/renderer/opengl/OGLExtensions.h
+++ b/project/include/renderer/opengl/OGLExtensions.h
@@ -75,6 +75,7 @@ OGL_EXT(glBufferSubData,void,(GLenum, GLintptr, GLsizeiptr, const GLvoid *));
 OGL_EXT(glGetBufferParameteriv,void,(GLenum, GLenum, GLint *));
 OGL_EXT(glBindFramebuffer,void,(GLenum, GLuint));
 OGL_EXT(glGenFramebuffers,void,(GLsizei, GLuint *));
+OGL_EXT(glDeleteFramebuffers,void,(GLsizei, const GLuint *));
 OGL_EXT(glBindRenderbuffer,void,(GLenum, GLuint));
 OGL_EXT(glFramebufferRenderbuffer,void,(GLenum, GLenum, GLenum, GLuint));
 OGL_EXT(glFramebufferTexture2D,void,(GLenum, GLenum, GLenum, GLuint, GLint));
@@ -85,6 +86,7 @@ OGL_EXT(glCompressedTexSubImage2D,void,(GLenum, GLint, GLint, GLint, GLsizei, GL
 OGL_EXT(glCompressedTexImage2D,void,(GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *));
 OGL_EXT(glGenerateMipmap,void,(GLenum));
 OGL_EXT(glGenRenderbuffers,void,(GLsizei, GLuint *));
+OGL_EXT(glDeleteRenderbuffers,void,(GLsizei, const GLuint *));
 OGL_EXT(glGetFramebufferAttachmentParameteriv,void,(GLenum, GLenum, GLenum, GLint *));
 OGL_EXT(glGetRenderbufferParameteriv,void,(GLenum, GLenum, GLint *));
 
diff --git a/project/src/renderer/opengl/OGLExport.cpp b/project/src/renderer/opengl/OGLExport.cpp
index a81469d73..49fbcd189 100644
--- a/project/src/renderer/opengl/OGLExport.cpp
+++ b/project/src/renderer/opengl/OGLExport.cpp
@@ -222,7 +222,7 @@ value lime_gl_get_parameter(value pname_val)
       //case GL_MAX_VARYING_VECTORS:
       case GL_MAX_VERTEX_ATTRIBS:
       case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS:
-      //case GL_MAX_VERTEX_UNIFORM_VECTORS:
+      case GL_MAX_VERTEX_UNIFORM_VECTORS:
       case GL_NUM_COMPRESSED_TEXTURE_FORMATS:
       case GL_PACK_ALIGNMENT:
       case GL_RED_BITS:
@@ -1284,6 +1284,16 @@ value lime_gl_create_framebuffer( )
 }
 DEFINE_PRIM(lime_gl_create_framebuffer,0);
 
+value lime_gl_delete_framebuffer(value target)
+{
+   #ifndef HX_LINUX
+   GLuint id = val_int(target);
+   if (&glDeleteFramebuffers) glDeleteFramebuffers(1, &id);
+   #endif
+   return alloc_null();
+}
+DEFINE_PRIM(lime_gl_delete_framebuffer,1);
+
 value lime_gl_create_render_buffer( )
 {
    GLuint id = 0;
@@ -1294,6 +1304,16 @@ value lime_gl_create_render_buffer( )
 }
 DEFINE_PRIM(lime_gl_create_render_buffer,0);
 
+value lime_gl_delete_render_buffer(value target)
+{
+   #ifndef HX_LINUX
+   GLuint id = val_int(target);
+   if (&glDeleteRenderbuffers) glDeleteRenderbuffers(1, &id);
+   #endif
+   return alloc_null();
+}
+DEFINE_PRIM(lime_gl_delete_render_buffer,1);
+
 value lime_gl_framebuffer_renderbuffer(value target, value attachment, value renderbuffertarget, value renderbuffer)
 {
    #ifndef HX_LINUX
@@ -1462,6 +1482,13 @@ value lime_gl_depth_range(value inNear, value inFar)
 DEFINE_PRIM(lime_gl_depth_range,2);
 
 
+value lime_gl_cull_face(value mode)
+{
+   glCullFace(val_int(mode));
+   return alloc_null();
+}
+DEFINE_PRIM(lime_gl_cull_face,1);
+
 
 value lime_gl_polygon_offset(value factor, value units)
 {