PfmFile.h

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#pragma once
 
#include "Frame/TFrame.h"
 
#include <Common/assertion.h>
 
namespace ph { class Path; }
 
namespace ph
{
 
class PfmFile final
{
public:
    PfmFile() = default;
    explicit PfmFile(const TFrame<float32, 3>& colorFrame);
 
    void copy(const TFrame<float32, 3>& colorFrame);
    void load(const Path& filePath);
    void save(const Path& filePath) const;
    const TFrame<float32, 3>& getColorFrame() const;
    bool isMonochromatic() const;
 
private:
    TFrame<float32, 3> m_frame;
    bool m_isMonochromatic = false;
};
 
inline PfmFile::PfmFile(const TFrame<float32, 3>& colorFrame)
    : m_frame(colorFrame)
    , m_isMonochromatic(false)
{}
 
inline void PfmFile::copy(const TFrame<float32, 3>& colorFrame)
{
    m_frame = colorFrame;
    m_isMonochromatic = false;
}
 
inline const TFrame<float32, 3>& PfmFile::getColorFrame() const
{
    PH_ASSERT(!m_isMonochromatic);
 
    return m_frame;
}
 
inline bool PfmFile::isMonochromatic() const
{
    return m_isMonochromatic;
}
 
}// end namespace ph