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080807e557
This will allow you to use SBI/LSD files with real discs, if your drive does not support reading subchannels, or has an incorrect skew.
33 lines
1.0 KiB
C++
33 lines
1.0 KiB
C++
// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
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// SPDX-License-Identifier: CC-BY-NC-ND-4.0
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#pragma once
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#include "util/cd_image.h"
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#include <unordered_map>
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class CDROMSubQReplacement
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{
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public:
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CDROMSubQReplacement();
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~CDROMSubQReplacement();
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// NOTE: Can return true if no sbi is available, false means load/parse error.
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static bool LoadForImage(std::unique_ptr<CDROMSubQReplacement>* ret, CDImage* image, std::string_view serial,
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std::string_view title, Error* error);
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size_t GetReplacementSectorCount() const { return m_replacement_subq.size(); }
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/// Returns the replacement subchannel data for the specified sector.
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const CDImage::SubChannelQ* GetReplacementSubQ(u32 lba) const;
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private:
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using ReplacementMap = std::unordered_map<u32, CDImage::SubChannelQ>;
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static std::unique_ptr<CDROMSubQReplacement> LoadSBI(const std::string& path, Error* error);
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static std::unique_ptr<CDROMSubQReplacement> LoadLSD(const std::string& path, Error* error);
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ReplacementMap m_replacement_subq;
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};
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