mirror of
https://github.com/stenzek/duckstation.git
synced 2025-06-12 14:27:20 +00:00
160c34ef28
And use BuildRelativePath() for title-based subchannel files. Fixes flaky loading on Android, some devices return a zero-sized file when querying a non-existant file.........
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
// SPDX-FileCopyrightText: 2019-2025 Connor McLaughlin <stenzek@gmail.com>
|
|
// SPDX-License-Identifier: CC-BY-NC-ND-4.0
|
|
|
|
#pragma once
|
|
|
|
#include "util/cd_image.h"
|
|
|
|
#include <cstdio>
|
|
#include <unordered_map>
|
|
|
|
class CDROMSubQReplacement
|
|
{
|
|
public:
|
|
CDROMSubQReplacement();
|
|
~CDROMSubQReplacement();
|
|
|
|
// NOTE: Can return true if no sbi is available, false means load/parse error.
|
|
static bool LoadForImage(std::unique_ptr<CDROMSubQReplacement>* ret, CDImage* image, std::string_view serial,
|
|
std::string_view title, Error* error);
|
|
|
|
size_t GetReplacementSectorCount() const { return m_replacement_subq.size(); }
|
|
|
|
/// Returns the replacement subchannel data for the specified sector.
|
|
const CDImage::SubChannelQ* GetReplacementSubQ(u32 lba) const;
|
|
|
|
private:
|
|
using ReplacementMap = std::unordered_map<u32, CDImage::SubChannelQ>;
|
|
|
|
static std::unique_ptr<CDROMSubQReplacement> LoadSBI(const std::string& path, std::FILE* fp, Error* error);
|
|
static std::unique_ptr<CDROMSubQReplacement> LoadLSD(const std::string& path, std::FILE* fp, Error* error);
|
|
|
|
ReplacementMap m_replacement_subq;
|
|
};
|