text: /***************************************************************************
   * Copyright 1998-2018 by authors (see AUTHORS.txt)                        *
   *                                                                         *
   *   This file is part of LuxCoreRender.                                   *
   *                                                                         *
   * Licensed under the Apache License, Version 2.0 (the "License");         *
   * you may not use this file except in compliance with the License.        *
   * You may obtain a copy of the License at                                 *
   *                                                                         *
   *     http://www.apache.org/licenses/LICENSE-2.0                          *
   *                                                                         *
   * Unless required by applicable law or agreed to in writing, software     *
   * distributed under the License is distributed on an "AS IS" BASIS,       *
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.*
   * See the License for the specific language governing permissions and     *
   * limitations under the License.                                          *
   ***************************************************************************/
  
  #ifndef _SLG_FILMCONVTEST_H
  #define	_SLG_FILMCONVTEST_H
  
  #include "luxrays/utils/properties.h"
  #include "luxrays/utils/serializationutils.h"
  #include "slg/slg.h"
  #include "slg/film/framebuffer.h"
  
  namespace slg {
  
  //------------------------------------------------------------------------------
  // FilmConvTest
  //------------------------------------------------------------------------------
  
  class Film;
  
  class FilmConvTest {
  public:
  	FilmConvTest(const Film *film, const float threshold, const u_int warmup,
  			const u_int testStep, const bool useFilter);
  	~FilmConvTest();
  
  	void Reset();
  	u_int Test();
  
  	u_int todoPixelsCount;
  	float maxError;
  	
  	friend class boost::serialization::access;
  
  private:
  	// Used by serialization
  	FilmConvTest();
  
  	template<class Archive> void serialize(Archive &ar, const u_int version);
  
  	float threshold;
  	u_int warmup;
  	u_int testStep;
  	bool useFilter;
  
  	const Film *film;
  
  	GenericFrameBuffer<3, 0, float> *referenceImage;
  	double lastSamplesCount;
  	bool firstTest;
  };
  
  }
  
  BOOST_CLASS_VERSION(slg::FilmConvTest, 2)
  
  BOOST_CLASS_EXPORT_KEY(slg::FilmConvTest)
  
  #endif	/* _SLG_FILMCONVTEST_H */
  