Remove the deprecated ProgramBuilder class

[libs/gl.git] / source / postprocessor.h

diff --git a/source/postprocessor.h b/source/postprocessor.h
index ae864c07698b7fe0dd882a0f9a679518534de674..c107d885f658e028522fdb0fe463bbd755d60d1d 100644 (file)
--- a/source/postprocessor.h
+++ b/source/postprocessor.h
@@ -8,6 +8,7 @@ namespace GL {
 
 class Mesh;
 class Renderer;
+class Sampler;
 class Shader;
 class Texture2D;
 
@@ -35,6 +36,11 @@ public:
                virtual PostProcessor *create(unsigned, unsigned) const = 0;
        };
 
+private:
+       static WeakPtr<Mesh> fullscreen_quad;
+       static WeakPtr<Sampler> nearest_sampler;
+       static WeakPtr<Sampler> linear_sampler;
+
 protected:
        PostProcessor() { }
 public:
@@ -48,10 +54,10 @@ public:
 protected:
        /** Returns a mesh consisting of a single quad, covering the entire screen.
        The vertices are in normalized device coordinates. */
-       static const Mesh &get_fullscreen_quad();
+       static RefPtr<Mesh> get_fullscreen_quad();
 
-private:
-       static const Mesh &create_fullscreen_quad();
+       static RefPtr<Sampler> get_nearest_sampler();
+       static RefPtr<Sampler> get_linear_sampler();
 };
 
 } // namespace GL