dolphin/Source/Core/DiscIO/DiscScrubber.h

// Copyright 2008 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.

// DiscScrubber removes the garbage data from discs (currently Wii only) which
// is on the disc due to encryption

// It could be adapted to GameCube discs, but the gain is most likely negligible,
// and having 1:1 backups of discs is always nice when they are reasonably sized

// Note: the technique is inspired by Wiiscrubber, but much simpler - intentionally :)

#pragma once

#include <string>
#include "Common/CommonTypes.h"

namespace File
{
class IOFile;
}

namespace DiscIO
{
namespace DiscScrubber
{
bool SetupScrub(const std::string& filename, int block_size);
size_t GetNextBlock(File::IOFile& in, u8* buffer);
void Cleanup();

}  // namespace DiscScrubber

}  // namespace DiscIO