bitmapfilm.h

/*
    Lightmetrica : A research-oriented renderer

    Copyright (c) 2014 Hisanari Otsu

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once
#ifndef LIB_LIGHTMETRICA_BITMAP_FILM_H
#define LIB_LIGHTMETRICA_BITMAP_FILM_H

#include "film.h"

LM_NAMESPACE_BEGIN

enum class BitmapImageType
{
    RadianceHDR,    
    OpenEXR,        
    PNG,
};

class BitmapImage;

class BitmapFilm : public Film
{
public:

    BitmapFilm() {}
    virtual ~BitmapFilm() {}

public:

    virtual bool Save(const std::string& path) const = 0;

    virtual bool RescaleAndSave(const std::string& path, const Math::Float& weight) const = 0;

    virtual void Allocate(int width, int height) = 0;

    virtual void SetImageType(BitmapImageType type) = 0;

    virtual BitmapImageType ImageType() const = 0;

    virtual BitmapImage& Bitmap() = 0;

};

LM_NAMESPACE_END

#endif // LIB_LIGHTMETRICA_BITMAP_FILM_H