PNG.hh

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#ifndef PNG_HH
#define PNG_HH

#include "SDLSurfacePtr.hh"
#include <string>

struct SDL_PixelFormat;

namespace openmsx {

namespace PNG {
        SDLSurfacePtr load(const std::string& filename, bool want32bpp);

        void save(unsigned width, unsigned height, const void** rowPointers,
                  const SDL_PixelFormat& format, const std::string& filename);
        void save(unsigned width, unsigned height, const void** rowPointers,
                  const std::string& filename);
        void saveGrayscale(unsigned width, unsigned height,
                           const void** rowPointers, const std::string& filename);

} // namespace PNG
} // namespace openmsx

#endif // PNG_HH