hdkv/yuzu
1
Fork 0
Code Issues Pull Requests Releases 1 Activity

early-access version 3932

Browse Source
This commit is contained in:
pineappleEA 2023-10-13 23:14:14 +02:00
parent f851294b1d
commit 4d49e282ae
17 changed files with 116 additions and 163 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
CMakeLists.txt
View File

@ -11,7 +11,6 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/cmake-modul
include(DownloadExternals)
include(CMakeDependentOption)
include(CTest)
include(FetchContent)
# Set bundled sdl2/qt as dependent options.
# OFF by default, but if ENABLE_SDL2 and MSVC are true then ON
@ -99,47 +98,8 @@ if (ANDROID AND YUZU_DOWNLOAD_ANDROID_VVL)
DESTINATION "${vvl_lib_path}")
endif()
# On Android, fetch and compile libcxx before doing anything else
if (ANDROID)
set(CMAKE_SKIP_INSTALL_RULES ON)
set(LLVM_VERSION "15.0.6")
# Note: even though libcxx and libcxxabi have separate releases on the project page,
# the separated releases cannot be compiled. Only in-tree builds work. Therefore we
# must fetch the source release for the entire llvm tree.
FetchContent_Declare(llvm
URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/llvm-project-${LLVM_VERSION}.src.tar.xz"
URL_HASH SHA256=9d53ad04dc60cb7b30e810faf64c5ab8157dadef46c8766f67f286238256ff92
TLS_VERIFY TRUE
)
FetchContent_MakeAvailable(llvm)
# libcxx has support for most of the range library, but it's gated behind a flag:
add_compile_definitions(_LIBCPP_ENABLE_EXPERIMENTAL)
# Disable standard header inclusion
set(ANDROID_STL "none")
# libcxxabi
set(LIBCXXABI_INCLUDE_TESTS OFF)
set(LIBCXXABI_ENABLE_SHARED FALSE)
set(LIBCXXABI_ENABLE_STATIC TRUE)
set(LIBCXXABI_LIBCXX_INCLUDES "${LIBCXX_TARGET_INCLUDE_DIRECTORY}" CACHE STRING "" FORCE)
add_subdirectory("${llvm_SOURCE_DIR}/libcxxabi" "${llvm_BINARY_DIR}/libcxxabi")
link_libraries(cxxabi_static)
# libcxx
set(LIBCXX_ABI_NAMESPACE "__ndk1" CACHE STRING "" FORCE)
set(LIBCXX_CXX_ABI "libcxxabi")
set(LIBCXX_INCLUDE_TESTS OFF)
set(LIBCXX_INCLUDE_BENCHMARKS OFF)
set(LIBCXX_INCLUDE_DOCS OFF)
set(LIBCXX_ENABLE_SHARED FALSE)
set(LIBCXX_ENABLE_STATIC TRUE)
set(LIBCXX_ENABLE_ASSERTIONS FALSE)
add_subdirectory("${llvm_SOURCE_DIR}/libcxx" "${llvm_BINARY_DIR}/libcxx")
set_target_properties(cxx-headers PROPERTIES INTERFACE_COMPILE_OPTIONS "-isystem${CMAKE_BINARY_DIR}/${LIBCXX_INSTALL_INCLUDE_DIR}")
link_libraries(cxx_static cxx-headers)
endif()
if (YUZU_USE_BUNDLED_VCPKG)
@ -326,7 +286,7 @@ find_package(Boost 1.79.0 REQUIRED context)
find_package(enet 1.3 MODULE)
find_package(fmt 9 REQUIRED)
find_package(inih 52 MODULE COMPONENTS INIReader)
find_package(LLVM 17 MODULE COMPONENTS Demangle)
find_package(LLVM 17.0.2 MODULE COMPONENTS Demangle)
find_package(lz4 REQUIRED)
find_package(nlohmann_json 3.8 REQUIRED)
find_package(Opus 1.3 MODULE)

2
README.md
View File

@ -1,7 +1,7 @@
yuzu emulator early access
=============
This is the source code for early-access 3931.
This is the source code for early-access 3932.
## Legal Notice

16
src/android/app/build.gradle.kts
View File

@ -27,7 +27,7 @@ android {
namespace = "org.yuzu.yuzu_emu"
compileSdkVersion = "android-34"
ndkVersion = "25.2.9519653"
ndkVersion = "26.1.10909125"
buildFeatures {
viewBinding = true
@ -203,23 +203,23 @@ ktlint {
}
dependencies {
implementation("androidx.core:core-ktx:1.10.1")
implementation("androidx.core:core-ktx:1.12.0")
implementation("androidx.appcompat:appcompat:1.6.1")
implementation("androidx.recyclerview:recyclerview:1.3.0")
implementation("androidx.recyclerview:recyclerview:1.3.1")
implementation("androidx.constraintlayout:constraintlayout:2.1.4")
implementation("androidx.fragment:fragment-ktx:1.6.0")
implementation("androidx.fragment:fragment-ktx:1.6.1")
implementation("androidx.documentfile:documentfile:1.0.1")
implementation("com.google.android.material:material:1.9.0")
implementation("androidx.preference:preference:1.2.0")
implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1")
implementation("androidx.preference:preference-ktx:1.2.1")
implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2")
implementation("io.coil-kt:coil:2.2.2")
implementation("androidx.core:core-splashscreen:1.0.1")
implementation("androidx.window:window:1.2.0-beta03")
implementation("org.ini4j:ini4j:0.5.4")
implementation("androidx.constraintlayout:constraintlayout:2.1.4")
implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.1.0")
implementation("androidx.navigation:navigation-fragment-ktx:2.6.0")
implementation("androidx.navigation:navigation-ui-ktx:2.6.0")
implementation("androidx.navigation:navigation-fragment-ktx:2.7.4")
implementation("androidx.navigation:navigation-ui-ktx:2.7.4")
implementation("info.debatty:java-string-similarity:2.0.0")
implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.0")
}

1
src/android/app/src/main/AndroidManifest.xml
View File

@ -28,7 +28,6 @@ SPDX-License-Identifier: GPL-3.0-or-later
android:appCategory="game"
android:localeConfig="@xml/locales_config"
android:banner="@drawable/tv_banner"
android:extractNativeLibs="true"
android:fullBackupContent="@xml/data_extraction_rules"
android:dataExtractionRules="@xml/data_extraction_rules_api_31"
android:enableOnBackInvokedCallback="true">

25
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/DriverManagerFragment.kt
View File

@ -26,6 +26,7 @@ import org.yuzu.yuzu_emu.model.DriverViewModel
import org.yuzu.yuzu_emu.model.HomeViewModel
import org.yuzu.yuzu_emu.utils.FileUtil
import org.yuzu.yuzu_emu.utils.GpuDriverHelper
import java.io.File
import java.io.IOException
class DriverManagerFragment : Fragment() {
@ -154,29 +155,29 @@ class DriverManagerFragment : Fragment() {
R.string.installing_driver,
false
) {
val driverPath =
"${GpuDriverHelper.driverStoragePath}/${FileUtil.getFilename(result)}"
val driverFile = File(driverPath)
// Ignore file exceptions when a user selects an invalid zip
try {
GpuDriverHelper.copyDriverToInternalStorage(result)
if (!GpuDriverHelper.copyDriverToInternalStorage(result)) {
throw IOException("Driver failed validation!")
}
} catch (_: IOException) {
if (driverFile.exists()) {
driverFile.delete()
}
return@newInstance getString(R.string.select_gpu_driver_error)
}
val driverData = GpuDriverHelper.customDriverData
if (driverData.name == null) {
return@newInstance getString(R.string.select_gpu_driver_error)
}
val driverData = GpuDriverHelper.getMetadataFromZip(driverFile)
val driverInList =
driverViewModel.driverList.value.firstOrNull { it.second == driverData }
if (driverInList != null) {
return@newInstance getString(R.string.driver_already_installed)
} else {
driverViewModel.addDriver(
Pair(
"${GpuDriverHelper.driverStoragePath}/${FileUtil.getFilename(result)}",
driverData
)
)
driverViewModel.addDriver(Pair(driverPath, driverData))
driverViewModel.setNewDriverInstalled(true)
}
return@newInstance Any()

4
src/android/build.gradle.kts
View File

@ -3,8 +3,8 @@
// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
id("com.android.application") version "8.0.2" apply false
id("com.android.library") version "8.0.2" apply false
id("com.android.application") version "8.1.2" apply false
id("com.android.library") version "8.1.2" apply false
id("org.jetbrains.kotlin.android") version "1.8.21" apply false
}

21
src/common/polyfill_thread.h
View File

@ -15,12 +15,13 @@
#include <condition_variable>
#include <stop_token>
#include <thread>
#include <utility>
namespace Common {
template <typename Condvar, typename Lock, typename Pred>
void CondvarWait(Condvar& cv, std::unique_lock<Lock>& lk, std::stop_token token, Pred&& pred) {
cv.wait(lk, token, std::move(pred));
cv.wait(lk, token, std::forward<Pred>(pred));
}
template <typename Rep, typename Period>
@ -109,7 +110,7 @@ public:
// Insert the callback.
stop_state_callback ret = ++m_next_callback;
m_callbacks.emplace(ret, move(f));
m_callbacks.emplace(ret, std::move(f));
return ret;
}
@ -162,7 +163,7 @@ private:
friend class stop_source;
template <typename Callback>
friend class stop_callback;
stop_token(shared_ptr<polyfill::stop_state> stop_state) : m_stop_state(move(stop_state)) {}
stop_token(shared_ptr<polyfill::stop_state> stop_state) : m_stop_state(std::move(stop_state)) {}
private:
shared_ptr<polyfill::stop_state> m_stop_state;
@ -198,7 +199,7 @@ public:
private:
friend class jthread;
explicit stop_source(shared_ptr<polyfill::stop_state> stop_state)
: m_stop_state(move(stop_state)) {}
: m_stop_state(std::move(stop_state)) {}
private:
shared_ptr<polyfill::stop_state> m_stop_state;
@ -218,16 +219,16 @@ public:
C&& cb) noexcept(is_nothrow_constructible_v<Callback, C>)
: m_stop_state(st.m_stop_state) {
if (m_stop_state) {
m_callback = m_stop_state->insert_callback(move(cb));
m_callback = m_stop_state->insert_callback(std::move(cb));
}
}
template <typename C>
requires constructible_from<Callback, C>
explicit stop_callback(stop_token&& st,
C&& cb) noexcept(is_nothrow_constructible_v<Callback, C>)
: m_stop_state(move(st.m_stop_state)) {
: m_stop_state(std::move(st.m_stop_state)) {
if (m_stop_state) {
m_callback = m_stop_state->insert_callback(move(cb));
m_callback = m_stop_state->insert_callback(std::move(cb));
}
}
~stop_callback() {
@ -260,7 +261,7 @@ public:
typename = enable_if_t<!is_same_v<remove_cvref_t<F>, jthread>>>
explicit jthread(F&& f, Args&&... args)
: m_stop_state(make_shared<polyfill::stop_state>()),
m_thread(make_thread(move(f), move(args)...)) {}
m_thread(make_thread(std::forward<F>(f), std::forward<Args>(args)...)) {}
~jthread() {
if (joinable()) {
@ -317,9 +318,9 @@ private:
template <typename F, typename... Args>
thread make_thread(F&& f, Args&&... args) {
if constexpr (is_invocable_v<decay_t<F>, stop_token, decay_t<Args>...>) {
return thread(move(f), get_stop_token(), move(args)...);
return thread(std::forward<F>(f), get_stop_token(), std::forward<Args>(args)...);
} else {
return thread(move(f), move(args)...);
return thread(std::forward<F>(f), std::forward<Args>(args)...);
}
}

7
src/core/core.cpp
View File

@ -116,11 +116,8 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
}
}
if (concat.empty()) {
return nullptr;
}
return FileSys::ConcatenatedVfsFile::MakeConcatenatedFile(concat, dir->GetName());
return FileSys::ConcatenatedVfsFile::MakeConcatenatedFile(dir->GetName(),
std::move(concat));
}
if (Common::FS::IsDir(path)) {

90
src/core/file_sys/fsmitm_romfsbuild.cpp
View File

@ -107,62 +107,56 @@ static u64 romfs_get_hash_table_count(u64 num_entries) {
void RomFSBuildContext::VisitDirectory(VirtualDir romfs_dir, VirtualDir ext_dir,
std::shared_ptr<RomFSBuildDirectoryContext> parent) {
std::vector<std::shared_ptr<RomFSBuildDirectoryContext>> child_dirs;
for (auto& child_romfs_file : romfs_dir->GetFiles()) {
const auto name = child_romfs_file->GetName();
const auto child = std::make_shared<RomFSBuildFileContext>();
// Set child's path.
child->cur_path_ofs = parent->path_len + 1;
child->path_len = child->cur_path_ofs + static_cast<u32>(name.size());
child->path = parent->path + "/" + name;
const auto entries = romfs_dir->GetEntries();
if (ext_dir != nullptr && ext_dir->GetFile(name + ".stub") != nullptr) {
continue;
}
for (const auto& kv : entries) {
if (kv.second == VfsEntryType::Directory) {
const auto child = std::make_shared<RomFSBuildDirectoryContext>();
// Set child's path.
child->cur_path_ofs = parent->path_len + 1;
child->path_len = child->cur_path_ofs + static_cast<u32>(kv.first.size());
child->path = parent->path + "/" + kv.first;
// Sanity check on path_len
ASSERT(child->path_len < FS_MAX_PATH);
if (ext_dir != nullptr && ext_dir->GetFile(kv.first + ".stub") != nullptr) {
continue;
}
child->source = std::move(child_romfs_file);
// Sanity check on path_len
ASSERT(child->path_len < FS_MAX_PATH);
if (AddDirectory(parent, child)) {
child_dirs.push_back(child);
}
} else {
const auto child = std::make_shared<RomFSBuildFileContext>();
// Set child's path.
child->cur_path_ofs = parent->path_len + 1;
child->path_len = child->cur_path_ofs + static_cast<u32>(kv.first.size());
child->path = parent->path + "/" + kv.first;
if (ext_dir != nullptr && ext_dir->GetFile(kv.first + ".stub") != nullptr) {
continue;
}
// Sanity check on path_len
ASSERT(child->path_len < FS_MAX_PATH);
child->source = romfs_dir->GetFile(kv.first);
if (ext_dir != nullptr) {
if (const auto ips = ext_dir->GetFile(kv.first + ".ips")) {
if (auto patched = PatchIPS(child->source, ips)) {
child->source = std::move(patched);
}
if (ext_dir != nullptr) {
if (const auto ips = ext_dir->GetFile(name + ".ips")) {
if (auto patched = PatchIPS(child->source, ips)) {
child->source = std::move(patched);
}
}
child->size = child->source->GetSize();
AddFile(parent, child);
}
child->size = child->source->GetSize();
AddFile(parent, child);
}
for (auto& child : child_dirs) {
auto subdir_name = std::string_view(child->path).substr(child->cur_path_ofs);
auto child_romfs_dir = romfs_dir->GetSubdirectory(subdir_name);
auto child_ext_dir = ext_dir != nullptr ? ext_dir->GetSubdirectory(subdir_name) : nullptr;
for (auto& child_romfs_dir : romfs_dir->GetSubdirectories()) {
const auto name = child_romfs_dir->GetName();
const auto child = std::make_shared<RomFSBuildDirectoryContext>();
// Set child's path.
child->cur_path_ofs = parent->path_len + 1;
child->path_len = child->cur_path_ofs + static_cast<u32>(name.size());
child->path = parent->path + "/" + name;
if (ext_dir != nullptr && ext_dir->GetFile(name + ".stub") != nullptr) {
continue;
}
// Sanity check on path_len
ASSERT(child->path_len < FS_MAX_PATH);
if (!AddDirectory(parent, child)) {
continue;
}
auto child_ext_dir = ext_dir != nullptr ? ext_dir->GetSubdirectory(name) : nullptr;
this->VisitDirectory(child_romfs_dir, child_ext_dir, child);
}
}
@ -293,7 +287,7 @@ std::multimap<u64, VirtualFile> RomFSBuildContext::Build() {
cur_entry.name_size = name_size;
out.emplace(cur_file->offset + ROMFS_FILEPARTITION_OFS, cur_file->source);
out.emplace(cur_file->offset + ROMFS_FILEPARTITION_OFS, std::move(cur_file->source));
std::memcpy(file_table.data() + cur_file->entry_offset, &cur_entry, sizeof(RomFSFileEntry));
std::memset(file_table.data() + cur_file->entry_offset + sizeof(RomFSFileEntry), 0,
Common::AlignUp(cur_entry.name_size, 4));

8
src/core/file_sys/patch_manager.cpp
View File

@ -377,16 +377,16 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t
auto romfs_dir = FindSubdirectoryCaseless(subdir, "romfs");
if (romfs_dir != nullptr)
layers.push_back(std::make_shared<CachedVfsDirectory>(romfs_dir));
layers.emplace_back(std::make_shared<CachedVfsDirectory>(std::move(romfs_dir)));
auto ext_dir = FindSubdirectoryCaseless(subdir, "romfs_ext");
if (ext_dir != nullptr)
layers_ext.push_back(std::make_shared<CachedVfsDirectory>(ext_dir));
layers_ext.emplace_back(std::make_shared<CachedVfsDirectory>(std::move(ext_dir)));
if (type == ContentRecordType::HtmlDocument) {
auto manual_dir = FindSubdirectoryCaseless(subdir, "manual_html");
if (manual_dir != nullptr)
layers.push_back(std::make_shared<CachedVfsDirectory>(manual_dir));
layers.emplace_back(std::make_shared<CachedVfsDirectory>(std::move(manual_dir)));
}
}
@ -400,7 +400,7 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t
return;
}
layers.push_back(std::move(extracted));
layers.emplace_back(std::move(extracted));
auto layered = LayeredVfsDirectory::MakeLayeredDirectory(std::move(layers));
if (layered == nullptr) {

3
src/core/file_sys/registered_cache.cpp
View File

@ -322,7 +322,8 @@ VirtualFile RegisteredCache::OpenFileOrDirectoryConcat(const VirtualDir& open_di
return nullptr;
}
return ConcatenatedVfsFile::MakeConcatenatedFile(concat, concat.front()->GetName());
auto name = concat.front()->GetName();
return ConcatenatedVfsFile::MakeConcatenatedFile(std::move(name), std::move(concat));
}
VirtualFile RegisteredCache::GetFileAtID(NcaID id) const {

5
src/core/file_sys/romfs.cpp
View File

@ -133,7 +133,7 @@ VirtualDir ExtractRomFS(VirtualFile file, RomFSExtractionType type) {
out = out->GetSubdirectories().front();
}
return std::make_shared<CachedVfsDirectory>(out);
return std::make_shared<CachedVfsDirectory>(std::move(out));
}
VirtualFile CreateRomFS(VirtualDir dir, VirtualDir ext) {
@ -141,8 +141,7 @@ VirtualFile CreateRomFS(VirtualDir dir, VirtualDir ext) {
return nullptr;
RomFSBuildContext ctx{dir, ext};
auto file_map = ctx.Build();
return ConcatenatedVfsFile::MakeConcatenatedFile(0, file_map, dir->GetName());
return ConcatenatedVfsFile::MakeConcatenatedFile(0, dir->GetName(), ctx.Build());
}
} // namespace FileSys

6
src/core/file_sys/vfs_cached.cpp
View File

@ -6,13 +6,13 @@
namespace FileSys {
CachedVfsDirectory::CachedVfsDirectory(VirtualDir& source_dir)
CachedVfsDirectory::CachedVfsDirectory(VirtualDir&& source_dir)
: name(source_dir->GetName()), parent(source_dir->GetParentDirectory()) {
for (auto& dir : source_dir->GetSubdirectories()) {
dirs.emplace(dir->GetName(), std::make_shared<CachedVfsDirectory>(dir));
dirs.emplace(dir->GetName(), std::make_shared<CachedVfsDirectory>(std::move(dir)));
}
for (auto& file : source_dir->GetFiles()) {
files.emplace(file->GetName(), file);
files.emplace(file->GetName(), std::move(file));
}
}

2
src/core/file_sys/vfs_cached.h
View File

@ -11,7 +11,7 @@ namespace FileSys {
class CachedVfsDirectory : public ReadOnlyVfsDirectory {
public:
CachedVfsDirectory(VirtualDir& source_directory);
CachedVfsDirectory(VirtualDir&& source_directory);
~CachedVfsDirectory() override;
VirtualFile GetFile(std::string_view file_name) const override;

27
src/core/file_sys/vfs_concat.cpp
View File

@ -10,7 +10,7 @@
namespace FileSys {
ConcatenatedVfsFile::ConcatenatedVfsFile(ConcatenationMap&& concatenation_map_, std::string&& name_)
ConcatenatedVfsFile::ConcatenatedVfsFile(std::string&& name_, ConcatenationMap&& concatenation_map_)
: concatenation_map(std::move(concatenation_map_)), name(std::move(name_)) {
DEBUG_ASSERT(this->VerifyContinuity());
}
@ -30,8 +30,8 @@ bool ConcatenatedVfsFile::VerifyContinuity() const {
ConcatenatedVfsFile::~ConcatenatedVfsFile() = default;
VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(const std::vector<VirtualFile>& files,
std::string&& name) {
VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(std::string&& name,
std::vector<VirtualFile>&& files) {
// Fold trivial cases.
if (files.empty()) {
return nullptr;
@ -46,20 +46,21 @@ VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(const std::vector<VirtualF
u64 last_offset = 0;
for (auto& file : files) {
const auto size = file->GetSize();
concatenation_map.emplace_back(ConcatenationEntry{
.offset = last_offset,
.file = file,
.file = std::move(file),
});
last_offset += file->GetSize();
last_offset += size;
}
return VirtualFile(new ConcatenatedVfsFile(std::move(concatenation_map), std::move(name)));
return VirtualFile(new ConcatenatedVfsFile(std::move(name), std::move(concatenation_map)));
}
VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(u8 filler_byte,
const std::multimap<u64, VirtualFile>& files,
std::string&& name) {
VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(u8 filler_byte, std::string&& name,
std::multimap<u64, VirtualFile>&& files) {
// Fold trivial cases.
if (files.empty()) {
return nullptr;
@ -76,6 +77,8 @@ VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(u8 filler_byte,
// Iteration of a multimap is ordered, so offset will be strictly non-decreasing.
for (auto& [offset, file] : files) {
const auto size = file->GetSize();
if (offset > last_offset) {
concatenation_map.emplace_back(ConcatenationEntry{
.offset = last_offset,
@ -85,13 +88,13 @@ VirtualFile ConcatenatedVfsFile::MakeConcatenatedFile(u8 filler_byte,
concatenation_map.emplace_back(ConcatenationEntry{
.offset = offset,
.file = file,
.file = std::move(file),
});
last_offset = offset + file->GetSize();
last_offset = offset + size;
}
return VirtualFile(new ConcatenatedVfsFile(std::move(concatenation_map), std::move(name)));
return VirtualFile(new ConcatenatedVfsFile(std::move(name), std::move(concatenation_map)));
}
std::string ConcatenatedVfsFile::GetName() const {

12
src/core/file_sys/vfs_concat.h
View File

@ -24,22 +24,20 @@ private:
};
using ConcatenationMap = std::vector<ConcatenationEntry>;
explicit ConcatenatedVfsFile(std::vector<ConcatenationEntry>&& concatenation_map,
std::string&& name);
explicit ConcatenatedVfsFile(std::string&& name,
std::vector<ConcatenationEntry>&& concatenation_map);
bool VerifyContinuity() const;
public:
~ConcatenatedVfsFile() override;
/// Wrapper function to allow for more efficient handling of files.size() == 0, 1 cases.
static VirtualFile MakeConcatenatedFile(const std::vector<VirtualFile>& files,
std::string&& name);
static VirtualFile MakeConcatenatedFile(std::string&& name, std::vector<VirtualFile>&& files);
/// Convenience function that turns a map of offsets to files into a concatenated file, filling
/// gaps with a given filler byte.
static VirtualFile MakeConcatenatedFile(u8 filler_byte,
const std::multimap<u64, VirtualFile>& files,
std::string&& name);
static VirtualFile MakeConcatenatedFile(u8 filler_byte, std::string&& name,
std::multimap<u64, VirtualFile>&& files);
std::string GetName() const override;
std::size_t GetSize() const override;

8
src/core/file_sys/vfs_layered.cpp
View File

@ -38,7 +38,7 @@ VirtualDir LayeredVfsDirectory::GetDirectoryRelative(std::string_view path) cons
for (const auto& layer : dirs) {
auto dir = layer->GetDirectoryRelative(path);
if (dir != nullptr) {
out.push_back(std::move(dir));
out.emplace_back(std::move(dir));
}
}
@ -62,11 +62,11 @@ std::vector<VirtualFile> LayeredVfsDirectory::GetFiles() const {
std::set<std::string, std::less<>> out_names;
for (const auto& layer : dirs) {
for (const auto& file : layer->GetFiles()) {
for (auto& file : layer->GetFiles()) {
auto file_name = file->GetName();
if (!out_names.contains(file_name)) {
out_names.emplace(std::move(file_name));
out.push_back(file);
out.emplace_back(std::move(file));
}
}
}
@ -86,7 +86,7 @@ std::vector<VirtualDir> LayeredVfsDirectory::GetSubdirectories() const {
std::vector<VirtualDir> out;
out.reserve(names.size());
for (const auto& subdir : names)
out.push_back(GetSubdirectory(subdir));
out.emplace_back(GetSubdirectory(subdir));
return out;
}