heif_plugin_registry.h

Go to the documentation of this file.

/*
 * HEIF codec.
 * Copyright (c) 2017 struktur AG, Dirk Farin <farin@struktur.de>
 *
 * This file is part of libheif.
 *
 * libheif is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * libheif 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with libheif.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef LIBHEIF_HEIF_PLUGIN_REGISTRY_H
#define LIBHEIF_HEIF_PLUGIN_REGISTRY_H
 
#include <map>
#include <memory>
#include <set>
#include <string>
#include <vector>
 
#include "error.h"
 
#include "heif.h"
#include "heif_plugin.h"
 
 
struct heif_encoder_descriptor
{
  const struct heif_encoder_plugin* plugin;
 
  const char* get_name() const { return plugin->get_plugin_name(); }
  enum heif_compression_format get_compression_format() const { return plugin->compression_format; }
};
 
 
namespace heif {
 
  extern std::set<const struct heif_decoder_plugin*> s_decoder_plugins;
 
  void register_decoder(const heif_decoder_plugin* decoder_plugin);
 
  void register_encoder(const heif_encoder_plugin* encoder_plugin);
 
  const struct heif_decoder_plugin* get_decoder(enum heif_compression_format type);
 
  const struct heif_encoder_plugin* get_encoder(enum heif_compression_format type);
 
  std::vector<const struct heif_encoder_descriptor*>
    get_filtered_encoder_descriptors(enum heif_compression_format,
                                     const char* name);
}
 
#endif