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Maufeat
54cd5fb8eb
- [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions). - [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md) - [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability. ------------------- - Dynamic shader cache reloading capability for qlaunch - Multi-process improvements (thanks to @frank1734), instead of just using the main application we now respect caller process (also did it for HID devices while I was at it) - Layer stack masks & shared buffer screenshot for video core, added different masks (screenshot, recording, etc.) this was discovered as an issue due to how in qlaunch the transition was not right between applications. May not be perfect but also fixes screenshots while using qlaunch - Reworked overlay display management (input and visibility) - instead of random numbers as I've previously did, I decided to add an AppletZIndex enum for better readability. Also split capability of input by touch and gamepad. - etc. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4238 Reviewed-by: Samuel <lizzie@eden-emu.dev> Reviewed-by: CamilleLaVey <camillelavey99@gmail.com> Reviewed-by: MaranBr <maranbr@eden-emu.dev>
119 lines
3.1 KiB
C++
119 lines
3.1 KiB
C++
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
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// SPDX-License-Identifier: GPL-3.0-or-later
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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <array>
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#include <vector>
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#include "common/common_funcs.h"
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#include "common/common_types.h"
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#include "common/swap.h"
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#include "core/file_sys/vfs/vfs_types.h"
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namespace FileSys {
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class CNMT;
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struct CNMTHeader;
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struct OptionalHeader;
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enum class TitleType : u8 {
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SystemProgram = 0x01,
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SystemDataArchive = 0x02,
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SystemUpdate = 0x03,
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FirmwarePackageA = 0x04,
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FirmwarePackageB = 0x05,
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Application = 0x80,
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Update = 0x81,
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AOC = 0x82,
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DeltaTitle = 0x83,
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DataPatch = 0x84,
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};
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enum class ContentRecordType : u8 {
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Meta = 0,
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Program = 1,
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Data = 2,
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Control = 3,
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HtmlDocument = 4,
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LegalInformation = 5,
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DeltaFragment = 6,
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Count,
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};
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struct ContentRecord {
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std::array<u8, 0x20> hash;
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std::array<u8, 0x10> nca_id;
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std::array<u8, 0x6> size;
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ContentRecordType type;
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u8 id_offset;
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};
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static_assert(sizeof(ContentRecord) == 0x38, "ContentRecord has incorrect size.");
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constexpr ContentRecord EMPTY_META_CONTENT_RECORD{{}, {}, {}, ContentRecordType::Meta, 0};
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struct MetaRecord {
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u64_le title_id;
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u32_le title_version;
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TitleType type;
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u8 install_byte;
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INSERT_PADDING_BYTES(2);
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};
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static_assert(sizeof(MetaRecord) == 0x10, "MetaRecord has incorrect size.");
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struct OptionalHeader {
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u64_le title_id;
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u64_le minimum_version;
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};
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static_assert(sizeof(OptionalHeader) == 0x10, "OptionalHeader has incorrect size.");
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struct CNMTHeader {
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u64_le title_id;
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u32_le title_version;
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TitleType type;
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u8 reserved;
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u16_le table_offset;
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u16_le number_content_entries;
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u16_le number_meta_entries;
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u8 attributes;
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std::array<u8, 2> reserved2;
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u8 is_committed;
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u32_le required_download_system_version;
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std::array<u8, 4> reserved3;
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};
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static_assert(sizeof(CNMTHeader) == 0x20, "CNMTHeader has incorrect size.");
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// A class representing the format used by NCA metadata files, typically named {}.cnmt.nca or
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// meta0.ncd. These describe which NCA's belong with which titles in the registered cache.
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class CNMT {
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public:
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explicit CNMT(VirtualFile file);
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CNMT(CNMTHeader header_, OptionalHeader opt_header_,
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std::vector<ContentRecord> content_records_, std::vector<MetaRecord> meta_records_);
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~CNMT();
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const CNMTHeader& GetHeader() const;
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u64 GetTitleID() const;
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u32 GetTitleVersion() const;
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TitleType GetType() const;
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const std::vector<ContentRecord>& GetContentRecords() const;
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const std::vector<MetaRecord>& GetMetaRecords() const;
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bool UnionRecords(const CNMT& other);
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std::vector<u8> Serialize() const;
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private:
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CNMTHeader header;
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OptionalHeader opt_header;
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std::vector<ContentRecord> content_records;
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std::vector<MetaRecord> meta_records;
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// TODO(DarkLordZach): According to switchbrew, for Patch-type there is additional data
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// after the table. This is not documented, unfortunately.
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};
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} // namespace FileSys
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