doxygen/PNG_8hh_source.html

#ifndef PNG_HH

#define PNG_HH


#include "SDLSurfacePtr.hh"


#include <cstdint>

#include <span>

#include <string>


namespace openmsx::PNG {

        [[nodiscard]] SDLSurfacePtr load(const std::string& filename, bool want32bpp);


        void saveRGBA(size_t width, std::span<const uint32_t*> rowPointers,

                      const std::string& filename);

        void saveGrayscale(size_t width, std::span<const uint8_t*> rowPointers,

                           const std::string& filename);


} // namespace openmsx::PNG


#endif // PNG_HH

SDLSurfacePtr.hh

SDLSurfacePtr
Wrapper around a SDL_Surface.
Definition SDLSurfacePtr.hh:35

openmsx::PNG
Utility functions to hide the complexity of saving to a PNG file.
Definition PNG.cc:27

openmsx::PNG::saveGrayscale
void saveGrayscale(size_t width, std::span< const uint8_t * > rowPointers_, const std::string &filename)
Definition PNG.cc:345

openmsx::PNG::saveRGBA
void saveRGBA(size_t width, std::span< const uint32_t * > rowPointers, const std::string &filename)
Definition PNG.cc:327

openmsx::PNG::load
SDLSurfacePtr load(const std::string &filename, bool want32bpp)
Load the given PNG file in a SDL_Surface.
Definition PNG.cc:106