+++ /dev/null
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2007, 2010 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#ifndef MSP_GL_TESTS_H_
-#define MSP_GL_TESTS_H_
-
-#include "bindable.h"
-#include "gl.h"
-#include "predicate.h"
-
-namespace Msp {
-namespace GL {
-
-/**
-Tests incoming fragment alpha values against a reference. If the test fails,
-the fragment is discarded.
-*/
-class AlphaTest: public Bindable<AlphaTest>
-{
-private:
- Predicate pred;
- float ref;
-
-public:
- AlphaTest();
- AlphaTest(Predicate, float);
-
- void bind() const;
-
- static void unbind();
-};
-
-
-/**
-Tests incoming fragment depth values against the depth buffer. If the test
-fails, the fragment is discarded.
-*/
-class DepthTest: public Bindable<DepthTest>
-{
-private:
- bool write;
- Predicate pred;
-
-public:
- DepthTest();
- DepthTest(Predicate, bool = true);
-
- void bind() const;
-
- static const DepthTest &lequal();
- static void unbind();
-};
-
-
-/**
-Tests fragment coordinates against a rectangle. Any fragments outside the
-rectangle are discarded.
-*/
-class ScissorTest: public Bindable<ScissorTest>
-{
-private:
- int left;
- int bottom;
- unsigned width;
- unsigned height;
-
-public:
- ScissorTest();
- ScissorTest(int, int, unsigned, unsigned);
-
- void bind() const;
-
- static void unbind();
-};
-
-} // namespace GL
-} // namespace Msp
-
-#endif