-Added the case that no FrameBufferObject is used by a State.

include/ACGL/OpenGL/Controller/StateControl.hh

@@ -21,14 +21,24 @@ class StateControl : public Resource::BasicCreateController<State>
     // ============================================================================================ CONSTRUCTORS \/
     // ========================================================================================================= \/
 public:
+    StateControl(
+        const ConstSharedShaderProgramObject& _shaderProgramObject,
+        const ConstSharedVertexBufferObject& _vertexBufferObject,
+        const ConstSharedViewport& _viewport)
+    :   mpVertexBufferObject(_vertexBufferObject),
+        mpShaderProgramObject(_shaderProgramObject),
+        mpFrameBufferObject(),
+        mpViewport(_viewport)
+    {}
+
     StateControl(
         const ConstSharedVertexBufferObject& _vertexBufferObject,
-        const ConstSharedFrameBufferObject& _frameBufferObject,
         const ConstSharedShaderProgramObject& _shaderProgramObject,
+        const ConstSharedFrameBufferObject& _frameBufferObject,
         const ConstSharedViewport& _viewport)
     :   mpVertexBufferObject(_vertexBufferObject),
-        mpFrameBufferObject(_frameBufferObject),
         mpShaderProgramObject(_shaderProgramObject),
+        mpFrameBufferObject(_frameBufferObject),
         mpViewport(_viewport)
     {}
     virtual ~StateControl(void) {}
@@ -58,8 +68,8 @@ public:
     // =================================================================================================== \/
 protected:
     ConstSharedVertexBufferObject  mpVertexBufferObject;
-    ConstSharedFrameBufferObject   mpFrameBufferObject;
     ConstSharedShaderProgramObject mpShaderProgramObject;
+    ConstSharedFrameBufferObject   mpFrameBufferObject;
     ConstSharedViewport            mpViewport;
 };
 

include/ACGL/OpenGL/Objects/State.hh

@@ -55,12 +55,26 @@ private:
     // ========================================================================================================= \/
 public:
     State(ConstSharedVertexBufferObject _vertexBufferObject,
-          ConstSharedFrameBufferObject _frameBufferObject,
           ConstSharedShaderProgramObject _shaderProgram,
+          ConstSharedFrameBufferObject _frameBufferObject,
           ConstSharedViewport _viewport)
     :   mpVertexBufferObject(_vertexBufferObject),
+        mpShaderProgramObject(_shaderProgram),
         mpFrameBufferObject(_frameBufferObject),
+        mpViewport(_viewport),
+        mAttributeMappings(),
+        mFragmentDataMappings(),
+        mpBuffers(NULL)
+    {
+        updateMappings();
+    }
+
+    State(ConstSharedVertexBufferObject _vertexBufferObject,
+          ConstSharedShaderProgramObject _shaderProgram,
+          ConstSharedViewport _viewport)
+    :   mpVertexBufferObject(_vertexBufferObject),
         mpShaderProgramObject(_shaderProgram),
+        mpFrameBufferObject(),
         mpViewport(_viewport),
         mAttributeMappings(),
         mFragmentDataMappings(),
@@ -122,8 +136,8 @@ public:
     // =================================================================================================== \/
 protected:
     ConstSharedVertexBufferObject  mpVertexBufferObject;
-    ConstSharedFrameBufferObject   mpFrameBufferObject;
     ConstSharedShaderProgramObject mpShaderProgramObject;
+    ConstSharedFrameBufferObject   mpFrameBufferObject;
     ConstSharedViewport            mpViewport;
 
     AttributeMappingVec    mAttributeMappings;