main.cpp

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/*
    RawSpeed - RAW file decoder.
 
    Copyright (C) 2017 Roman Lebedev
 
    This library 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 2 of the License, or (at your option) any later version.
 
    This library 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 this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
 
#include "RawSpeed-API.h"
#include "adt/Casts.h"
#include <cstddef>
#include <cstdint>
#include <memory>
 
static const rawspeed::CameraMetaData metadata{};
 
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size);
 
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size) {
  // static const CameraMetaData metadata(RAWSPEED_SOURCE_DIR
  // "/data/cameras.xml");
 
  try {
    const rawspeed::Buffer buffer(
        Data, rawspeed::implicit_cast<rawspeed::Buffer::size_type>(Size));
    rawspeed::RawParser parser(buffer);
    auto decoder = parser.getDecoder(/*&metadata*/);
 
    decoder->applyCrop = false;
    decoder->interpolateBadPixels = false;
    decoder->failOnUnknown = false;
    // decoder->checkSupport(&metadata);
 
    decoder->decodeRaw();
    decoder->decodeMetaData(&metadata);
  } catch (const rawspeed::RawspeedException&) {
    return 0;
  }
 
  return 0;
}