chromium/media/filters/media_file_checker.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "media/filters/media_file_checker.h"

#include <stddef.h>
#include <stdint.h>
#include <map>
#include <memory>
#include <utility>

#include "base/functional/bind.h"
#include "base/time/time.h"
#include "media/ffmpeg/ffmpeg_common.h"
#include "media/ffmpeg/ffmpeg_decoding_loop.h"
#include "media/ffmpeg/ffmpeg_deleters.h"
#include "media/ffmpeg/scoped_av_packet.h"
#include "media/filters/blocking_url_protocol.h"
#include "media/filters/ffmpeg_glue.h"
#include "media/filters/file_data_source.h"

namespace media {

namespace {

constexpr int64_t kMaxCheckTimeInSeconds = …;

void OnMediaFileCheckerError(bool* called) { … }

struct Decoder { … };

}  // namespace

MediaFileChecker::MediaFileChecker(base::File file) : … { … }

MediaFileChecker::~MediaFileChecker() = default;

bool MediaFileChecker::Start(base::TimeDelta check_time) { … }

}  // namespace media