Fix license headers in vk_query_cache.h

Note to testers, please enable validation layers and see if there are any errors related to queries not being reset before every use, Thanks.

externals/ffmpeg/CMakeLists.txt

@@ -217,6 +217,7 @@ else()
                 --disable-ffmpeg
                 --disable-ffprobe
                 --disable-network
+                --disable-postproc
                 --disable-swresample
                 --enable-decoder=h264
                 --enable-decoder=vp8

src/android/app/build.gradle.kts

@@ -39,6 +39,7 @@ android {
 
     buildFeatures {
         viewBinding = true
+        buildConfig = true
     }
 
     compileOptions {

src/android/gradle.properties

@@ -14,8 +14,6 @@ android.useAndroidX=true
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
 kotlin.parallel.tasks.in.project=true
-android.defaults.buildfeatures.buildconfig=true
-
 # Android Gradle plugin 8.0.2
 android.suppressUnsupportedCompileSdk=34
 android.native.buildOutput=verbose

src/common/announce_multiplayer_room.h

@@ -34,8 +34,8 @@ struct Member {
 struct RoomInformation {
     std::string name;          ///< Name of the server
     std::string description;   ///< Server description
-    u32 member_slots{};        ///< Maximum number of members in this room
-    u16 port{};                ///< The port of this room
+    u32 member_slots;          ///< Maximum number of members in this room
+    u16 port;                  ///< The port of this room
     GameInfo preferred_game;   ///< Game to advertise that you want to play
     std::string host_username; ///< Forum username of the host
 };
@@ -46,8 +46,8 @@ struct Room {
     std::string id;
     std::string verify_uid; ///< UID used for verification
     std::string ip;
-    u32 net_version{};
-    bool has_password = false;
+    u32 net_version;
+    bool has_password;
 
     std::vector<Member> members;
 };

src/common/fs/file.cpp

@@ -13,17 +13,12 @@
 #include "common/fs/fs_android.h"
 #endif
 #include "common/logging/log.h"
-#include "common/literals.h"
 
 #ifdef _WIN32
 #include <io.h>
 #include <share.h>
-#include <windows.h>
 #else
 #include <unistd.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
 #endif
 
 #ifdef _MSC_VER
@@ -41,13 +36,13 @@ namespace {
 #ifdef _WIN32
 
 /**
-* Converts the file access mode and file type enums to a file access mode wide string.
-*
-* @param mode File access mode
-* @param type File type
-*
-* @returns A pointer to a wide string representing the file access mode.
-*/
+ * Converts the file access mode and file type enums to a file access mode wide string.
+ *
+ * @param mode File access mode
+ * @param type File type
+ *
+ * @returns A pointer to a wide string representing the file access mode.
+ */
 [[nodiscard]] constexpr const wchar_t* AccessModeToWStr(FileAccessMode mode, FileType type) {
     switch (type) {
     case FileType::BinaryFile:
@@ -84,12 +79,12 @@ namespace {
 }
 
 /**
-* Converts the file-share access flag enum to a Windows defined file-share access flag.
-*
-* @param flag File-share access flag
-*
-* @returns Windows defined file-share access flag.
-*/
+ * Converts the file-share access flag enum to a Windows defined file-share access flag.
+ *
+ * @param flag File-share access flag
+ *
+ * @returns Windows defined file-share access flag.
+ */
 [[nodiscard]] constexpr int ToWindowsFileShareFlag(FileShareFlag flag) {
     switch (flag) {
     case FileShareFlag::ShareNone:
@@ -107,13 +102,13 @@ namespace {
 #else
 
 /**
-* Converts the file access mode and file type enums to a file access mode string.
-*
-* @param mode File access mode
-* @param type File type
-*
-* @returns A pointer to a string representing the file access mode.
-*/
+ * Converts the file access mode and file type enums to a file access mode string.
+ *
+ * @param mode File access mode
+ * @param type File type
+ *
+ * @returns A pointer to a string representing the file access mode.
+ */
 [[nodiscard]] constexpr const char* AccessModeToStr(FileAccessMode mode, FileType type) {
     switch (type) {
     case FileType::BinaryFile:
@@ -152,12 +147,12 @@ namespace {
 #endif
 
 /**
-* Converts the seek origin enum to a seek origin integer.
-*
-* @param origin Seek origin
-*
-* @returns Seek origin integer.
-*/
+ * Converts the seek origin enum to a seek origin integer.
+ *
+ * @param origin Seek origin
+ *
+ * @returns Seek origin integer.
+ */
 [[nodiscard]] constexpr int ToSeekOrigin(SeekOrigin origin) {
     switch (origin) {
     case SeekOrigin::SetOrigin:
@@ -183,7 +178,7 @@ std::string ReadStringFromFile(const std::filesystem::path& path, FileType type)
 }
 
 size_t WriteStringToFile(const std::filesystem::path& path, FileType type,
-                        std::string_view string) {
+                         std::string_view string) {
     if (Exists(path) && !IsFile(path)) {
         return 0;
     }
@@ -194,7 +189,7 @@ size_t WriteStringToFile(const std::filesystem::path& path, FileType type,
 }
 
 size_t AppendStringToFile(const std::filesystem::path& path, FileType type,
-                        std::string_view string) {
+                          std::string_view string) {
     if (Exists(path) && !IsFile(path)) {
         return 0;
     }
@@ -249,103 +244,15 @@ FileType IOFile::GetType() const {
     return file_type;
 }
 
-#ifdef __unix__
-int PlatformMapReadOnly(IOFile& io, const char* path) {
-    io.mmap_fd = open(path., O_RDONLY);
-    if (io.mmap_fd > 0) {
-        struct stat st;
-        fstat(io.mmap_fd, &st);
-        io.mmap_size = st.st_size;
-
-        int map_flags = MAP_PRIVATE;
-#ifdef MAP_PREFAULT_READ
-        // Prefaults reads so the final resulting pagetable from this big stupid mmap()
-        // isn't comically lazily loaded, we just coalesce everything in-place for our
-        // lovely mmap flags; if we didn't prefault the reads the page table will be
-        // constructed in-place (i.e on a read-by-read basis) causing lovely soft-faults
-        // which would nuke any performance gains.
-        //
-        // This of course incurs a cost in the initial mmap(2) call, but that is fine.
-        map_flags |= MAP_PREFAULT_READ;
-#endif
-#ifdef MAP_NOSYNC
-        // This causes physical media to not be synched to our file/memory
-        // This means that if the read-only file is written to, we won't see changes
-        // or we may see changes which are just funnily scattered, in any case
-        // this presumes the files won't be changed during execution
-        //
-        // Do not ever use this on write files (if we ever support that); this will create
-        // a fun amount of fragmentation on the disk.
-        map_flags |= MAP_NOSYNC;
-#endif
-#ifdef MAP_ALIGNED_SUPER
-        // File must be big enough that it's worth to super align. We can't just super-align every
-        // file otherwise we will run out of alignments for actually important files :)
-        // System doesn't guarantee a super alignment, but if it's available it will delete
-        // about 3 layers(?) of the TLB tree for each read/write.
-        // Again the cost of faults may make this negligible gains, but hey, we gotta work
-        // what we gotta work with.
-        using namespace Common::Literals;
-        u64 big_file_threshold = 512_MiB;
-        map_flags |= u64(st.st_size) >= big_file_threshold ? MAP_ALIGNED_SUPER : 0;
-#endif
-        io.mmap_base = (u8*)mmap(nullptr, io.mmap_size, PROT_READ, map_flags, io.mmap_fd, 0);
-        if (io.mmap_base == MAP_FAILED) {
-            close(io.mmap_fd);
-            io.mmap_fd = -1;
-        } else {
-            posix_madvise(mmap_base, io.mmap_size, POSIX_MADV_WILLNEED);
-        }
-    }
-    return io.mmap_fd;
-}
-void PlatformUnmap(IOFile& io) {
-    if (io.mmap_fd != -1) {
-        munmap(io.mmap_base, io.mmap_size);
-        close(io.mmap_fd);
-        io.mmap_fd = -1;
-    }
-}
-#else
-int PlatformMapReadOnly(IOFile& io, const char* path) {
-    io.file_handle = CreateFileA(path, GENERIC_READ, FILE_SHARE_READ, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, nullptr);
-    if (HANDLE(io.file_handle) != INVALID_HANDLE_VALUE) {
-        io.mapping_handle = CreateFileMappingW(file_handle, nullptr, PAGE_READONLY, 0, 0, nullptr);
-        if (io.mapping_handle) {
-            io.mmap_base = (char const*)MapViewOfFile(HANDLE(io.mapping_handle), FILE_MAP_READ, 0, 0, 0);
-            if (io.mmap_base) {
-                _LARGE_INTEGER pvalue;
-                GetFileSizeEx(file_handle, &pvalue);
-                io.mmap_size = uint32_t(pvalue.QuadPart);
-            } else {
-                CloseHandle(io.mapping_handle);
-                CloseHandle(io.file_handle);
-                return -1;
-            }
-        } else {
-            CloseHandle(io.file_handle);
-            return -1;
-        }
-    }
-    return 0;
-}
-void PlatformUnmap(IOFile& io) {
-    if(io.mapping_handle) {
-        if(io.mmap_base)
-            UnmapViewOfFile(HANDLE(io.mmap_base));
-        CloseHandle(HANDLE(io.mapping_handle));
-    }
-    if(io.file_handle != INVALID_HANDLE_VALUE)
-        CloseHandle(HANDLE(io.file_handle));
-}
-#endif
-
 void IOFile::Open(const fs::path& path, FileAccessMode mode, FileType type, FileShareFlag flag) {
     Close();
+
     file_path = path;
     file_access_mode = mode;
     file_type = type;
+
     errno = 0;
+
 #ifdef _WIN32
     if (flag != FileShareFlag::ShareNone) {
         file = _wfsopen(path.c_str(), AccessModeToWStr(mode, type), ToWindowsFileShareFlag(flag));
@@ -355,58 +262,51 @@ void IOFile::Open(const fs::path& path, FileAccessMode mode, FileType type, File
 #elif ANDROID
     if (Android::IsContentUri(path)) {
         ASSERT_MSG(mode == FileAccessMode::Read, "Content URI file access is for read-only!");
-        if (PlatformMapReadOnly(*this, path.c_str()) == -1) {
-            LOG_ERROR(Common_Filesystem, "Error mmap'ing file: {}", path.c_str());
-            int const fd = Android::OpenContentUri(path, Android::OpenMode::Read);
-            if (fd != -1) {
-                file = fdopen(fd, "r");
-                if (errno != 0 && file == nullptr)
-                    LOG_ERROR(Common_Filesystem, "Error opening file: {}, error: {}", path.c_str(), strerror(errno));
-            } else {
-                LOG_ERROR(Common_Filesystem, "Error opening file: {}", path.c_str());
+        const auto fd = Android::OpenContentUri(path, Android::OpenMode::Read);
+        if (fd != -1) {
+            file = fdopen(fd, "r");
+            const auto error_num = errno;
+            if (error_num != 0 && file == nullptr) {
+                LOG_ERROR(Common_Filesystem, "Error opening file: {}, error: {}", path.c_str(),
+                          strerror(error_num));
             }
+        } else {
+            LOG_ERROR(Common_Filesystem, "Error opening file: {}", path.c_str());
         }
     } else {
         file = std::fopen(path.c_str(), AccessModeToStr(mode, type));
     }
-#elif defined(__HAIKU__) || defined(__managarm__) || defined(__OPENORBIS__) || defined(__APPLE__)
-    file = std::fopen(path.c_str(), AccessModeToStr(mode, type));
-#elif defined(__unix__)
-    if (type == FileType::BinaryFile && mode == FileAccessMode::Read) {
-        if (PlatformMapReadOnly(*this, path.c_str()) == -1) {
-            LOG_ERROR(Common_Filesystem, "Error mmap'ing file: {}", path.c_str());
-        }
-    }
-    if (mmap_fd == -1) {
-        file = std::fopen(path.c_str(), AccessModeToStr(mode, type)); // mmap(2) failed or simply we can't use it
-    }
 #else
-    // Some other fancy OS (ahem fucking Darwin/Mac OSX)
     file = std::fopen(path.c_str(), AccessModeToStr(mode, type));
 #endif
+
     if (!IsOpen()) {
         const auto ec = std::error_code{errno, std::generic_category()};
         LOG_ERROR(Common_Filesystem, "Failed to open the file at path={}, ec_message={}",
-            PathToUTF8String(file_path), ec.message());
+                  PathToUTF8String(file_path), ec.message());
     }
 }
 
 void IOFile::Close() {
-    PlatformUnmap(*this);
-    if (file) {
-        errno = 0;
-        const auto close_result = std::fclose(file) == 0;
-        if (!close_result) {
-            const auto ec = std::error_code{errno, std::generic_category()};
-            LOG_ERROR(Common_Filesystem, "Failed to close the file at path={}, ec_message={}",
-                PathToUTF8String(file_path), ec.message());
-        }
-        file = nullptr;
+    if (!IsOpen()) {
+        return;
     }
+
+    errno = 0;
+
+    const auto close_result = std::fclose(file) == 0;
+
+    if (!close_result) {
+        const auto ec = std::error_code{errno, std::generic_category()};
+        LOG_ERROR(Common_Filesystem, "Failed to close the file at path={}, ec_message={}",
+                  PathToUTF8String(file_path), ec.message());
+    }
+
+    file = nullptr;
 }
 
 bool IOFile::IsOpen() const {
-    return file != nullptr || IsMappedFile();
+    return file != nullptr;
 }
 
 std::string IOFile::ReadString(size_t length) const {
@@ -423,132 +323,137 @@ size_t IOFile::WriteString(std::span<const char> string) const {
 }
 
 bool IOFile::Flush() const {
-    ASSERT(!IsMappedFile());
-    if (file) {
-        errno = 0;
-        auto const flush_result = std::fflush(file) == 0;
-        if (!flush_result) {
-            const auto ec = std::error_code{errno, std::generic_category()};
-            LOG_ERROR(Common_Filesystem, "Failed to flush the file at path={}, ec_message={}",
-                PathToUTF8String(file_path), ec.message());
-        }
-        return flush_result;
+    if (!IsOpen()) {
+        return false;
     }
-    return false;
+
+    errno = 0;
+
+#ifdef _WIN32
+    const auto flush_result = std::fflush(file) == 0;
+#else
+    const auto flush_result = std::fflush(file) == 0;
+#endif
+
+    if (!flush_result) {
+        const auto ec = std::error_code{errno, std::generic_category()};
+        LOG_ERROR(Common_Filesystem, "Failed to flush the file at path={}, ec_message={}",
+                  PathToUTF8String(file_path), ec.message());
+    }
+
+    return flush_result;
 }
 
 bool IOFile::Commit() const {
-    ASSERT(!IsMappedFile());
-    if (file) {
-        errno = 0;
-#ifdef _WIN32
-        const auto commit_result = std::fflush(file) == 0 && _commit(fileno(file)) == 0;
-#else
-        const auto commit_result = std::fflush(file) == 0 && fsync(fileno(file)) == 0;
-#endif
-        if (!commit_result) {
-            const auto ec = std::error_code{errno, std::generic_category()};
-            LOG_ERROR(Common_Filesystem, "Failed to commit the file at path={}, ec_message={}",
-                PathToUTF8String(file_path), ec.message());
-        }
-        return commit_result;
+    if (!IsOpen()) {
+        return false;
     }
-    return false;
+
+    errno = 0;
+
+#ifdef _WIN32
+    const auto commit_result = std::fflush(file) == 0 && _commit(fileno(file)) == 0;
+#else
+    const auto commit_result = std::fflush(file) == 0 && fsync(fileno(file)) == 0;
+#endif
+
+    if (!commit_result) {
+        const auto ec = std::error_code{errno, std::generic_category()};
+        LOG_ERROR(Common_Filesystem, "Failed to commit the file at path={}, ec_message={}",
+                  PathToUTF8String(file_path), ec.message());
+    }
+
+    return commit_result;
 }
 
 bool IOFile::SetSize(u64 size) const {
-    ASSERT(!IsMappedFile());
-    if (file) {
-        errno = 0;
-#ifdef _WIN32
-        const auto set_size_result = _chsize_s(fileno(file), s64(size)) == 0;
-#else
-        const auto set_size_result = ftruncate(fileno(file), s64(size)) == 0;
-#endif
-        if (!set_size_result) {
-            const auto ec = std::error_code{errno, std::generic_category()};
-            LOG_ERROR(Common_Filesystem, "Failed to resize the file at path={}, size={}, ec_message={}",
-                PathToUTF8String(file_path), size, ec.message());
-        }
-        return set_size_result;
+    if (!IsOpen()) {
+        return false;
     }
-    return false;
+
+    errno = 0;
+
+#ifdef _WIN32
+    const auto set_size_result = _chsize_s(fileno(file), static_cast<s64>(size)) == 0;
+#else
+    const auto set_size_result = ftruncate(fileno(file), static_cast<s64>(size)) == 0;
+#endif
+
+    if (!set_size_result) {
+        const auto ec = std::error_code{errno, std::generic_category()};
+        LOG_ERROR(Common_Filesystem, "Failed to resize the file at path={}, size={}, ec_message={}",
+                  PathToUTF8String(file_path), size, ec.message());
+    }
+
+    return set_size_result;
 }
 
 u64 IOFile::GetSize() const {
-    if (IsMappedFile())
-        return mmap_size;
-    if (file) {
-        // Flush any unwritten buffered data into the file prior to retrieving the file mmap_size.
-        std::fflush(file);
+    if (!IsOpen()) {
+        return 0;
+    }
+
+    // Flush any unwritten buffered data into the file prior to retrieving the file size.
+    std::fflush(file);
+
 #if ANDROID
-        u64 file_size = 0;
-        if (Android::IsContentUri(file_path)) {
-            file_size = Android::GetSize(file_path);
-        } else {
-            std::error_code ec;
-
-            file_size = fs::file_size(file_path, ec);
-
-            if (ec) {
-                LOG_ERROR(Common_Filesystem, "Failed to retrieve the file mmap_size of path={}, ec_message={}",
-                    PathToUTF8String(file_path), ec.message());
-                return 0;
-            }
-        }
-#else
+    u64 file_size = 0;
+    if (Android::IsContentUri(file_path)) {
+        file_size = Android::GetSize(file_path);
+    } else {
         std::error_code ec;
-        auto const file_size = fs::file_size(file_path, ec);
+
+        file_size = fs::file_size(file_path, ec);
+
         if (ec) {
-            LOG_ERROR(Common_Filesystem, "Failed to retrieve the file mmap_size of path={}, ec_message={}",
-                PathToUTF8String(file_path), ec.message());
+            LOG_ERROR(Common_Filesystem,
+                      "Failed to retrieve the file size of path={}, ec_message={}",
+                      PathToUTF8String(file_path), ec.message());
             return 0;
         }
-#endif
-        return file_size;
     }
-    return 0;
+#else
+    std::error_code ec;
+
+    const auto file_size = fs::file_size(file_path, ec);
+
+    if (ec) {
+        LOG_ERROR(Common_Filesystem, "Failed to retrieve the file size of path={}, ec_message={}",
+                  PathToUTF8String(file_path), ec.message());
+        return 0;
+    }
+#endif
+
+    return file_size;
 }
 
 bool IOFile::Seek(s64 offset, SeekOrigin origin) const {
-    if (IsMappedFile()) {
-        // fuck you to whoever made this method const
-        switch (origin) {
-        case SeekOrigin::SetOrigin:
-            mmap_offset = off_t(offset);
-            break;
-        case SeekOrigin::CurrentPosition:
-            mmap_offset += off_t(offset);
-            break;
-        case SeekOrigin::End:
-            mmap_offset = off_t(mmap_size) + off_t(offset);
-            break;
-        }
-        return true;
+    if (!IsOpen()) {
+        return false;
     }
-    if (file) {
-        errno = 0;
-        const auto seek_result = fseeko(file, offset, ToSeekOrigin(origin)) == 0;
-        if (!seek_result) {
-            const auto ec = std::error_code{errno, std::generic_category()};
-            LOG_ERROR(Common_Filesystem, "Failed to seek the file at path={}, offset={}, origin={}, ec_message={}",
-                PathToUTF8String(file_path), offset, origin, ec.message());
-        }
-        return seek_result;
+
+    errno = 0;
+
+    const auto seek_result = fseeko(file, offset, ToSeekOrigin(origin)) == 0;
+
+    if (!seek_result) {
+        const auto ec = std::error_code{errno, std::generic_category()};
+        LOG_ERROR(Common_Filesystem,
+                  "Failed to seek the file at path={}, offset={}, origin={}, ec_message={}",
+                  PathToUTF8String(file_path), offset, origin, ec.message());
     }
-    return false;
+
+    return seek_result;
 }
 
 s64 IOFile::Tell() const {
-    if (IsMappedFile()) {
-        errno = 0;
-        return s64(mmap_offset);
+    if (!IsOpen()) {
+        return 0;
     }
-    if (file) {
-        errno = 0;
-        return ftello(file);
-    }
-    return 0;
+
+    errno = 0;
+
+    return ftello(file);
 }
 
 } // namespace Common::FS

src/common/fs/file.h

@@ -1,13 +1,9 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
 
 #include <cstdio>
-#include <cstring>
 #include <filesystem>
 #include <span>
 #include <type_traits>
@@ -25,12 +21,12 @@ enum class SeekOrigin {
 };
 
 /**
-* Opens a file stream at path with the specified open mode.
-*
-* @param file_stream Reference to file stream
-* @param path Filesystem path
-* @param open_mode File stream open mode
-*/
+ * Opens a file stream at path with the specified open mode.
+ *
+ * @param file_stream Reference to file stream
+ * @param path Filesystem path
+ * @param open_mode File stream open mode
+ */
 template <typename FileStream>
 void OpenFileStream(FileStream& file_stream, const std::filesystem::path& path,
                     std::ios_base::openmode open_mode) {
@@ -49,14 +45,14 @@ void OpenFileStream(FileStream& file_stream, const Path& path, std::ios_base::op
 #endif
 
 /**
-* Reads an entire file at path and returns a string of the contents read from the file.
-* If the filesystem object at path is not a regular file, this function returns an empty string.
-*
-* @param path Filesystem path
-* @param type File type
-*
-* @returns A string of the contents read from the file.
-*/
+ * Reads an entire file at path and returns a string of the contents read from the file.
+ * If the filesystem object at path is not a regular file, this function returns an empty string.
+ *
+ * @param path Filesystem path
+ * @param type File type
+ *
+ * @returns A string of the contents read from the file.
+ */
 [[nodiscard]] std::string ReadStringFromFile(const std::filesystem::path& path, FileType type);
 
 #ifdef _WIN32
@@ -71,18 +67,18 @@ template <typename Path>
 #endif
 
 /**
-* Writes a string to a file at path and returns the number of characters successfully written.
-* If a file already exists at path, its contents will be erased.
-* If a file does not exist at path, it creates and opens a new empty file for writing.
-* If the filesystem object at path exists and is not a regular file, this function returns 0.
-*
-* @param path Filesystem path
-* @param type File type
-*
-* @returns Number of characters successfully written.
-*/
+ * Writes a string to a file at path and returns the number of characters successfully written.
+ * If a file already exists at path, its contents will be erased.
+ * If a file does not exist at path, it creates and opens a new empty file for writing.
+ * If the filesystem object at path exists and is not a regular file, this function returns 0.
+ *
+ * @param path Filesystem path
+ * @param type File type
+ *
+ * @returns Number of characters successfully written.
+ */
 [[nodiscard]] size_t WriteStringToFile(const std::filesystem::path& path, FileType type,
-                                    std::string_view string);
+                                       std::string_view string);
 
 #ifdef _WIN32
 template <typename Path>
@@ -96,15 +92,15 @@ template <typename Path>
 #endif
 
 /**
-* Appends a string to a file at path and returns the number of characters successfully written.
-* If a file does not exist at path, it creates and opens a new empty file for appending.
-* If the filesystem object at path exists and is not a regular file, this function returns 0.
-*
-* @param path Filesystem path
-* @param type File type
-*
-* @returns Number of characters successfully written.
-*/
+ * Appends a string to a file at path and returns the number of characters successfully written.
+ * If a file does not exist at path, it creates and opens a new empty file for appending.
+ * If the filesystem object at path exists and is not a regular file, this function returns 0.
+ *
+ * @param path Filesystem path
+ * @param type File type
+ *
+ * @returns Number of characters successfully written.
+ */
 [[nodiscard]] size_t AppendStringToFile(const std::filesystem::path& path, FileType type,
                                         std::string_view string);
 
@@ -132,14 +128,14 @@ public:
                     FileShareFlag flag = FileShareFlag::ShareReadOnly);
 
     /**
-    * An IOFile is a lightweight wrapper on C Library file operations.
-    * Automatically closes an open file on the destruction of an IOFile object.
-    *
-    * @param path Filesystem path
-    * @param mode File access mode
-    * @param type File type, default is BinaryFile. Use TextFile to open the file as a text file
-    * @param flag (Windows only) File-share access flag, default is ShareReadOnly
-    */
+     * An IOFile is a lightweight wrapper on C Library file operations.
+     * Automatically closes an open file on the destruction of an IOFile object.
+     *
+     * @param path Filesystem path
+     * @param mode File access mode
+     * @param type File type, default is BinaryFile. Use TextFile to open the file as a text file
+     * @param flag (Windows only) File-share access flag, default is ShareReadOnly
+     */
     explicit IOFile(const std::filesystem::path& path, FileAccessMode mode,
                     FileType type = FileType::BinaryFile,
                     FileShareFlag flag = FileShareFlag::ShareReadOnly);
@@ -153,70 +149,84 @@ public:
     IOFile& operator=(IOFile&& other) noexcept;
 
     /**
-    * Gets the path of the file.
-    *
-    * @returns The path of the file.
-    */
+     * Gets the path of the file.
+     *
+     * @returns The path of the file.
+     */
     [[nodiscard]] std::filesystem::path GetPath() const;
 
     /**
-    * Gets the access mode of the file.
-    *
-    * @returns The access mode of the file.
-    */
+     * Gets the access mode of the file.
+     *
+     * @returns The access mode of the file.
+     */
     [[nodiscard]] FileAccessMode GetAccessMode() const;
 
     /**
-    * Gets the type of the file.
-    *
-    * @returns The type of the file.
-    */
+     * Gets the type of the file.
+     *
+     * @returns The type of the file.
+     */
     [[nodiscard]] FileType GetType() const;
 
     /**
-    * Opens a file at path with the specified file access mode.
-    * This function behaves differently depending on the FileAccessMode.
-    * These behaviors are documented in each enum value of FileAccessMode.
-    *
-    * @param path Filesystem path
-    * @param mode File access mode
-    * @param type File type, default is BinaryFile. Use TextFile to open the file as a text file
-    * @param flag (Windows only) File-share access flag, default is ShareReadOnly
-    */
+     * Opens a file at path with the specified file access mode.
+     * This function behaves differently depending on the FileAccessMode.
+     * These behaviors are documented in each enum value of FileAccessMode.
+     *
+     * @param path Filesystem path
+     * @param mode File access mode
+     * @param type File type, default is BinaryFile. Use TextFile to open the file as a text file
+     * @param flag (Windows only) File-share access flag, default is ShareReadOnly
+     */
     void Open(const std::filesystem::path& path, FileAccessMode mode,
-            FileType type = FileType::BinaryFile,
-            FileShareFlag flag = FileShareFlag::ShareReadOnly);
+              FileType type = FileType::BinaryFile,
+              FileShareFlag flag = FileShareFlag::ShareReadOnly);
+
+// #ifdef _WIN32
+//     template <typename Path>
+//     void Open(const Path& path, FileAccessMode mode, FileType type = FileType::BinaryFile,
+//               FileShareFlag flag = FileShareFlag::ShareReadOnly) {
+//         using ValueType = typename Path::value_type;
+//         if constexpr (IsChar<ValueType>) {
+//             Open(ToU8String(path), mode, type, flag);
+//         } else {
+//             Open(std::filesystem::path{path}, mode, type, flag);
+//         }
+//     }
+// #endif
 
     /// Closes the file if it is opened.
     void Close();
 
     /**
-    * Checks whether the file is open.
-    * Use this to check whether the calls to Open() or Close() succeeded.
-    *
-    * @returns True if the file is open, false otherwise.
-    */
+     * Checks whether the file is open.
+     * Use this to check whether the calls to Open() or Close() succeeded.
+     *
+     * @returns True if the file is open, false otherwise.
+     */
     [[nodiscard]] bool IsOpen() const;
 
     /**
-    * Helper function which deduces the value type of a contiguous STL container used in ReadSpan.
-    * If T is not a contiguous container as defined by the concept IsContiguousContainer, this
-    * calls ReadObject and T must be a trivially copyable object.
-    *
-    * See ReadSpan for more details if T is a contiguous container.
-    * See ReadObject for more details if T is a trivially copyable object.
-    *
-    * @tparam T Contiguous container or trivially copyable object
-    *
-    * @param data Container of T::value_type data or reference to object
-    *
-    * @returns Count of T::value_type data or objects successfully read.
-    */
+     * Helper function which deduces the value type of a contiguous STL container used in ReadSpan.
+     * If T is not a contiguous container as defined by the concept IsContiguousContainer, this
+     * calls ReadObject and T must be a trivially copyable object.
+     *
+     * See ReadSpan for more details if T is a contiguous container.
+     * See ReadObject for more details if T is a trivially copyable object.
+     *
+     * @tparam T Contiguous container or trivially copyable object
+     *
+     * @param data Container of T::value_type data or reference to object
+     *
+     * @returns Count of T::value_type data or objects successfully read.
+     */
     template <typename T>
     [[nodiscard]] size_t Read(T& data) const {
         if constexpr (IsContiguousContainer<T>) {
             using ContiguousType = typename T::value_type;
-            static_assert(std::is_trivially_copyable_v<ContiguousType>, "Data type must be trivially copyable.");
+            static_assert(std::is_trivially_copyable_v<ContiguousType>,
+                          "Data type must be trivially copyable.");
             return ReadSpan<ContiguousType>(data);
         } else {
             return ReadObject(data) ? 1 : 0;
@@ -224,24 +234,25 @@ public:
     }
 
     /**
-    * Helper function which deduces the value type of a contiguous STL container used in WriteSpan.
-    * If T is not a contiguous STL container as defined by the concept IsContiguousContainer, this
-    * calls WriteObject and T must be a trivially copyable object.
-    *
-    * See WriteSpan for more details if T is a contiguous container.
-    * See WriteObject for more details if T is a trivially copyable object.
-    *
-    * @tparam T Contiguous container or trivially copyable object
-    *
-    * @param data Container of T::value_type data or const reference to object
-    *
-    * @returns Count of T::value_type data or objects successfully written.
-    */
+     * Helper function which deduces the value type of a contiguous STL container used in WriteSpan.
+     * If T is not a contiguous STL container as defined by the concept IsContiguousContainer, this
+     * calls WriteObject and T must be a trivially copyable object.
+     *
+     * See WriteSpan for more details if T is a contiguous container.
+     * See WriteObject for more details if T is a trivially copyable object.
+     *
+     * @tparam T Contiguous container or trivially copyable object
+     *
+     * @param data Container of T::value_type data or const reference to object
+     *
+     * @returns Count of T::value_type data or objects successfully written.
+     */
     template <typename T>
     [[nodiscard]] size_t Write(const T& data) const {
         if constexpr (IsContiguousContainer<T>) {
             using ContiguousType = typename T::value_type;
-            static_assert(std::is_trivially_copyable_v<ContiguousType>, "Data type must be trivially copyable.");
+            static_assert(std::is_trivially_copyable_v<ContiguousType>,
+                          "Data type must be trivially copyable.");
             return WriteSpan<ContiguousType>(data);
         } else {
             static_assert(std::is_trivially_copyable_v<T>, "Data type must be trivially copyable.");
@@ -250,209 +261,199 @@ public:
     }
 
     /**
-    * Reads a span of T data from a file sequentially.
-    * This function reads from the current position of the file pointer and
-    * advances it by the (count of T * sizeof(T)) bytes successfully read.
-    *
-    * Failures occur when:
-    * - The file is not open
-    * - The opened file lacks read permissions
-    * - Attempting to read beyond the end-of-file
-    *
-    * @tparam T Data type
-    *
-    * @param data Span of T data
-    *
-    * @returns Count of T data successfully read.
-    */
+     * Reads a span of T data from a file sequentially.
+     * This function reads from the current position of the file pointer and
+     * advances it by the (count of T * sizeof(T)) bytes successfully read.
+     *
+     * Failures occur when:
+     * - The file is not open
+     * - The opened file lacks read permissions
+     * - Attempting to read beyond the end-of-file
+     *
+     * @tparam T Data type
+     *
+     * @param data Span of T data
+     *
+     * @returns Count of T data successfully read.
+     */
     template <typename T>
     [[nodiscard]] size_t ReadSpan(std::span<T> data) const {
         static_assert(std::is_trivially_copyable_v<T>, "Data type must be trivially copyable.");
-        if (IsMappedFile()) {
-            std::memcpy(data.data(), mmap_base + mmap_offset, sizeof(T) * data.size());
-            return data.size();
+
+        if (!IsOpen()) {
+            return 0;
         }
-        return IsOpen() ? std::fread(data.data(), sizeof(T), data.size(), file) : 0;
+
+        return std::fread(data.data(), sizeof(T), data.size(), file);
     }
 
     /**
-    * Writes a span of T data to a file sequentially.
-    * This function writes from the current position of the file pointer and
-    * advances it by the (count of T * sizeof(T)) bytes successfully written.
-    *
-    * Failures occur when:
-    * - The file is not open
-    * - The opened file lacks write permissions
-    *
-    * @tparam T Data type
-    *
-    * @param data Span of T data
-    *
-    * @returns Count of T data successfully written.
-    */
+     * Writes a span of T data to a file sequentially.
+     * This function writes from the current position of the file pointer and
+     * advances it by the (count of T * sizeof(T)) bytes successfully written.
+     *
+     * Failures occur when:
+     * - The file is not open
+     * - The opened file lacks write permissions
+     *
+     * @tparam T Data type
+     *
+     * @param data Span of T data
+     *
+     * @returns Count of T data successfully written.
+     */
     template <typename T>
     [[nodiscard]] size_t WriteSpan(std::span<const T> data) const {
         static_assert(std::is_trivially_copyable_v<T>, "Data type must be trivially copyable.");
-        if (IsMappedFile()) {
-            std::memcpy(mmap_base + mmap_offset, data.data(), sizeof(T) * data.size());
-            return data.size();
+
+        if (!IsOpen()) {
+            return 0;
         }
-        return IsOpen() ? std::fwrite(data.data(), sizeof(T), data.size(), file) : 0;
+
+        return std::fwrite(data.data(), sizeof(T), data.size(), file);
     }
 
     /**
-    * Reads a T object from a file sequentially.
-    * This function reads from the current position of the file pointer and
-    * advances it by the sizeof(T) bytes successfully read.
-    *
-    * Failures occur when:
-    * - The file is not open
-    * - The opened file lacks read permissions
-    * - Attempting to read beyond the end-of-file
-    *
-    * @tparam T Data type
-    *
-    * @param object Reference to object
-    *
-    * @returns True if the object is successfully read from the file, false otherwise.
-    */
+     * Reads a T object from a file sequentially.
+     * This function reads from the current position of the file pointer and
+     * advances it by the sizeof(T) bytes successfully read.
+     *
+     * Failures occur when:
+     * - The file is not open
+     * - The opened file lacks read permissions
+     * - Attempting to read beyond the end-of-file
+     *
+     * @tparam T Data type
+     *
+     * @param object Reference to object
+     *
+     * @returns True if the object is successfully read from the file, false otherwise.
+     */
     template <typename T>
     [[nodiscard]] bool ReadObject(T& object) const {
         static_assert(std::is_trivially_copyable_v<T>, "Data type must be trivially copyable.");
         static_assert(!std::is_pointer_v<T>, "T must not be a pointer to an object.");
-        if (IsMappedFile()) {
-            std::memcpy(&object, mmap_base + mmap_offset, sizeof(T));
-            return sizeof(T);
+
+        if (!IsOpen()) {
+            return false;
         }
-        return IsOpen() ? std::fread(&object, sizeof(T), 1, file) == 1 : false;
+
+        return std::fread(&object, sizeof(T), 1, file) == 1;
     }
 
     /**
-    * Writes a T object to a file sequentially.
-    * This function writes from the current position of the file pointer and
-    * advances it by the sizeof(T) bytes successfully written.
-    *
-    * Failures occur when:
-    * - The file is not open
-    * - The opened file lacks write permissions
-    *
-    * @tparam T Data type
-    *
-    * @param object Const reference to object
-    *
-    * @returns True if the object is successfully written to the file, false otherwise.
-    */
+     * Writes a T object to a file sequentially.
+     * This function writes from the current position of the file pointer and
+     * advances it by the sizeof(T) bytes successfully written.
+     *
+     * Failures occur when:
+     * - The file is not open
+     * - The opened file lacks write permissions
+     *
+     * @tparam T Data type
+     *
+     * @param object Const reference to object
+     *
+     * @returns True if the object is successfully written to the file, false otherwise.
+     */
     template <typename T>
     [[nodiscard]] bool WriteObject(const T& object) const {
         static_assert(std::is_trivially_copyable_v<T>, "Data type must be trivially copyable.");
         static_assert(!std::is_pointer_v<T>, "T must not be a pointer to an object.");
-        if (IsMappedFile()) {
-            std::memcpy(mmap_base + mmap_offset, &object, sizeof(T));
-            return sizeof(T);
+
+        if (!IsOpen()) {
+            return false;
         }
-        return IsOpen() ? std::fwrite(&object, sizeof(T), 1, file) == 1 : false;
+
+        return std::fwrite(&object, sizeof(T), 1, file) == 1;
     }
 
     /**
-    * Specialized function to read a string of a given length from a file sequentially.
-    * This function writes from the current position of the file pointer and
-    * advances it by the number of characters successfully read.
-    * The size of the returned string may not match length if not all bytes are successfully read.
-    *
-    * @param length Length of the string
-    *
-    * @returns A string read from the file.
-    */
+     * Specialized function to read a string of a given length from a file sequentially.
+     * This function writes from the current position of the file pointer and
+     * advances it by the number of characters successfully read.
+     * The size of the returned string may not match length if not all bytes are successfully read.
+     *
+     * @param length Length of the string
+     *
+     * @returns A string read from the file.
+     */
     [[nodiscard]] std::string ReadString(size_t length) const;
 
     /**
-    * Specialized function to write a string to a file sequentially.
-    * This function writes from the current position of the file pointer and
-    * advances it by the number of characters successfully written.
-    *
-    * @param string Span of const char backed std::string or std::string_view
-    *
-    * @returns Number of characters successfully written.
-    */
+     * Specialized function to write a string to a file sequentially.
+     * This function writes from the current position of the file pointer and
+     * advances it by the number of characters successfully written.
+     *
+     * @param string Span of const char backed std::string or std::string_view
+     *
+     * @returns Number of characters successfully written.
+     */
     [[nodiscard]] size_t WriteString(std::span<const char> string) const;
 
     /**
-    * Attempts to flush any unwritten buffered data into the file.
-    *
-    * @returns True if the flush was successful, false otherwise.
-    */
+     * Attempts to flush any unwritten buffered data into the file.
+     *
+     * @returns True if the flush was successful, false otherwise.
+     */
     bool Flush() const;
 
     /**
-    * Attempts to commit the file into the disk.
-    * Note that this is an expensive operation as this forces the operating system to write
-    * the contents of the file associated with the file descriptor into the disk.
-    *
-    * @returns True if the commit was successful, false otherwise.
-    */
+     * Attempts to commit the file into the disk.
+     * Note that this is an expensive operation as this forces the operating system to write
+     * the contents of the file associated with the file descriptor into the disk.
+     *
+     * @returns True if the commit was successful, false otherwise.
+     */
     bool Commit() const;
 
     /**
-    * Resizes the file to a given size.
-    * If the file is resized to a smaller size, the remainder of the file is discarded.
-    * If the file is resized to a larger size, the new area appears as if zero-filled.
-    *
-    * Failures occur when:
-    * - The file is not open
-    *
-    * @param size File size in bytes
-    *
-    * @returns True if the file resize succeeded, false otherwise.
-    */
+     * Resizes the file to a given size.
+     * If the file is resized to a smaller size, the remainder of the file is discarded.
+     * If the file is resized to a larger size, the new area appears as if zero-filled.
+     *
+     * Failures occur when:
+     * - The file is not open
+     *
+     * @param size File size in bytes
+     *
+     * @returns True if the file resize succeeded, false otherwise.
+     */
     [[nodiscard]] bool SetSize(u64 size) const;
 
     /**
-    * Gets the size of the file.
-    *
-    * Failures occur when:
-    * - The file is not open
-    *
-    * @returns The file size in bytes of the file. Returns 0 on failure.
-    */
+     * Gets the size of the file.
+     *
+     * Failures occur when:
+     * - The file is not open
+     *
+     * @returns The file size in bytes of the file. Returns 0 on failure.
+     */
     [[nodiscard]] u64 GetSize() const;
 
     /**
-    * Moves the current position of the file pointer with the specified offset and seek origin.
-    *
-    * @param offset Offset from seek origin
-    * @param origin Seek origin
-    *
-    * @returns True if the file pointer has moved to the specified offset, false otherwise.
-    */
+     * Moves the current position of the file pointer with the specified offset and seek origin.
+     *
+     * @param offset Offset from seek origin
+     * @param origin Seek origin
+     *
+     * @returns True if the file pointer has moved to the specified offset, false otherwise.
+     */
     [[nodiscard]] bool Seek(s64 offset, SeekOrigin origin = SeekOrigin::SetOrigin) const;
 
     /**
-    * Gets the current position of the file pointer.
-    *
-    * @returns The current position of the file pointer.
-    */
+     * Gets the current position of the file pointer.
+     *
+     * @returns The current position of the file pointer.
+     */
     [[nodiscard]] s64 Tell() const;
 
 private:
     std::filesystem::path file_path;
     FileAccessMode file_access_mode{};
     FileType file_type{};
-    std::FILE* file = nullptr;
 
-    // Any decent system should have mmap() for files
-    // Systems with artifical mmap() limitations should simply change the logic within file.cpp
-    // and reduce the threshold for which the mmap() is set to
-#ifdef _WIN32
-    void *mapping_handle = nullptr;
-    void *file_handle = nullptr;
-    bool IsMappedFile() { return file_handle != nullptr; }
-#else // POSIX
-    int mmap_fd = -1;
-    bool IsMappedFile() { return mmap_fd != -1; }
-#endif
-    u8* mmap_base = nullptr;
-    size_t mmap_size = 0;
-    mutable off_t mmap_offset = 0; // fuck you
+    std::FILE* file = nullptr;
 };
 
 } // namespace Common::FS

src/core/frontend/applets/cabinet.h

@@ -21,7 +21,7 @@ namespace Core::Frontend {
 struct CabinetParameters {
     Service::NFP::TagInfo tag_info;
     Service::NFP::RegisterInfo register_info;
-    Service::NFP::CabinetMode mode{};
+    Service::NFP::CabinetMode mode;
 };
 
 using CabinetCallback = std::function<void(bool, const std::string&)>;

src/core/frontend/applets/software_keyboard.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -23,9 +20,9 @@ struct KeyboardInitializeParameters {
     std::u16string initial_text;
     char16_t left_optional_symbol_key;
     char16_t right_optional_symbol_key;
-    u32 max_text_length{};
-    u32 min_text_length{};
-    s32 initial_cursor_position{};
+    u32 max_text_length;
+    u32 min_text_length;
+    s32 initial_cursor_position;
     Service::AM::Frontend::SwkbdType type;
     Service::AM::Frontend::SwkbdPasswordMode password_mode;
     Service::AM::Frontend::SwkbdTextDrawType text_draw_type;
@@ -37,12 +34,12 @@ struct KeyboardInitializeParameters {
 };
 
 struct InlineAppearParameters {
-    u32 max_text_length{};
-    u32 min_text_length{};
-    f32 key_top_scale_x{};
-    f32 key_top_scale_y{};
-    f32 key_top_translate_x{};
-    f32 key_top_translate_y{};
+    u32 max_text_length;
+    u32 min_text_length;
+    f32 key_top_scale_x;
+    f32 key_top_scale_y;
+    f32 key_top_translate_x;
+    f32 key_top_translate_y;
     Service::AM::Frontend::SwkbdType type;
     Service::AM::Frontend::SwkbdKeyDisableFlags key_disable_flags;
     bool key_top_as_floating;
@@ -53,7 +50,7 @@ struct InlineAppearParameters {
 
 struct InlineTextParameters {
     std::u16string input_text;
-    s32 cursor_position{};
+    s32 cursor_position;
 };
 
 class SoftwareKeyboardApplet : public Applet {

src/core/hle/service/nfc/nfc_types.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -82,7 +79,7 @@ using DeviceHandle = u64;
 
 // This is nn::nfc::TagInfo
 struct TagInfo {
-    UniqueSerialNumber uuid{};
+    UniqueSerialNumber uuid;
     u8 uuid_length;
     INSERT_PADDING_BYTES(0x15);
     NfcProtocol protocol;

src/core/hle/service/nfp/nfp_types.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -318,7 +315,7 @@ static_assert(sizeof(ModelInfo) == 0x40, "ModelInfo is an invalid size");
 // This is nn::nfp::RegisterInfo
 struct RegisterInfo {
     Service::Mii::CharInfo mii_char_info;
-    WriteDate creation_date{};
+    WriteDate creation_date;
     AmiiboName amiibo_name;
     u8 font_region;
     INSERT_PADDING_BYTES(0x7A);

src/core/hle/service/ns/platform_service_manager.cpp

@@ -164,7 +164,7 @@ IPlatformServiceManager::IPlatformServiceManager(Core::System& system_, const ch
     // Rebuild shared fonts from data ncas or synthesize
 
     impl->shared_font = std::make_shared<Kernel::PhysicalMemory>(SHARED_FONT_MEM_SIZE);
-    for (auto& font : SHARED_FONTS) {
+    for (auto font : SHARED_FONTS) {
         FileSys::VirtualFile romfs;
         const auto nca =
             nand->GetEntry(static_cast<u64>(font.first), FileSys::ContentRecordType::Data);
@@ -261,7 +261,7 @@ Result IPlatformServiceManager::GetSharedFontInOrderOfPriority(
                                     out_font_sizes.size(), impl->shared_font_regions.size()});
 
     for (size_t i = 0; i < max_size; i++) {
-        auto& region = impl->GetSharedFontRegion(i);
+        auto region = impl->GetSharedFontRegion(i);
 
         out_font_codes[i] = static_cast<u32>(i);
         out_font_offsets[i] = region.offset;

src/frontend_common/play_time_manager.h

@@ -48,7 +48,7 @@ private:
     void Save();
 
     PlayTimeDatabase database;
-    u64 running_program_id{};
+    u64 running_program_id;
     std::jthread play_time_thread;
 };
 

src/input_common/helpers/joycon_protocol/poller.cpp

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 

src/network/room_member.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -56,7 +53,7 @@ struct ChatEntry {
 
 /// Represents a system status message.
 struct StatusMessageEntry {
-    StatusMessageTypes type{}; ///< Type of the message
+    StatusMessageTypes type; ///< Type of the message
     /// Subject of the message. i.e. the user who is joining/leaving/being banned, etc.
     std::string nickname;
     std::string username;

src/video_core/buffer_cache/buffer_cache.h

@@ -1705,26 +1705,21 @@ Binding BufferCache<P>::StorageBufferBinding(GPUVAddr ssbo_addr, u32 cbuf_index,
         return NULL_BINDING;
     }
 
-    // xbzk: New size logic. Fixes MCI.
-    // If ever the * comment below prove wrong, the 'if' block may be removed.
     const auto size = [&]() {
         const bool is_nvn_cbuf = cbuf_index == 0;
+        // The NVN driver buffer (index 0) is known to pack the SSBO address followed by its size.
         if (is_nvn_cbuf) {
-            // * The NVN driver buffer (index 0) is known to pack the SSBO address followed by its size.
-            const u64 next_qword = gpu_memory->Read<u64>(ssbo_addr + 8);
-            const u32 upper_32 = static_cast<u32>(next_qword >> 32);
-            // Hardware-based detection: GPU addresses have non-zero upper bits
-            if (upper_32 == 0) {
-                // This is a size field, not a GPU address
-                return static_cast<u32>(next_qword);  // Return lower_32
+            const u32 ssbo_size = gpu_memory->Read<u32>(ssbo_addr + 8);
+            if (ssbo_size != 0) {
+                return ssbo_size;
             }
         }
-        // Fall through: either not NVN cbuf (Doom Eternal & +), or NVN but ssbo_addr+8 is a GPU address (MCI)
+        // Other titles (notably Doom Eternal) may use STG/LDG on buffer addresses in custom defined
+        // cbufs, which do not store the sizes adjacent to the addresses, so use the fully
+        // mapped buffer size for now.
         const u32 memory_layout_size = static_cast<u32>(gpu_memory->GetMemoryLayoutSize(gpu_addr));
-        // Cap at 8MB to prevent allocator overflow from misinterpreted addresses
         return (std::min)(memory_layout_size, static_cast<u32>(8_MiB));
     }();
-
     // Alignment only applies to the offset of the buffer
     const u32 alignment = runtime.GetStorageBufferAlignment();
     const GPUVAddr aligned_gpu_addr = Common::AlignDown(gpu_addr, alignment);

src/video_core/control/scheduler.cpp

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -20,7 +17,7 @@ void Scheduler::Push(s32 channel, CommandList&& entries) {
     std::unique_lock lk(scheduling_guard);
     auto it = channels.find(channel);
     ASSERT(it != channels.end());
-    auto& channel_state = it->second;
+    auto channel_state = it->second;
     gpu.BindChannel(channel_state->bind_id);
     channel_state->dma_pusher->Push(std::move(entries));
     channel_state->dma_pusher->DispatchCalls();

src/video_core/query_cache/query_cache.h

@@ -27,7 +27,7 @@
 #include "video_core/query_cache/query_cache_base.h"
 #include "video_core/query_cache/query_stream.h"
 #include "video_core/query_cache/types.h"
-
+namespace Vulkan { class Scheduler; }
 namespace VideoCommon {
 
 using Maxwell = Tegra::Engines::Maxwell3D;
@@ -222,6 +222,12 @@ void QueryCacheBase<Traits>::CounterReset(QueryType counter_type) {
     streamer->ResetCounter();
 }
 
+// Called at frame start to batch vkCmdResetQueryPool outside render passes.
+template <typename Traits>
+void QueryCacheBase<Traits>::FramePrologueResets(Vulkan::Scheduler& scheduler) {
+        impl->runtime.FramePrologueResets(scheduler);
+}
+
 template <typename Traits>
 void QueryCacheBase<Traits>::BindToChannel(s32 id) {
     VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo>::BindToChannel(id);

src/video_core/query_cache/query_cache_base.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -21,7 +24,9 @@
 namespace VideoCore {
 class RasterizerInterface;
 }
-
+namespace Vulkan {
+    class Scheduler;
+}
 namespace Tegra {
 class GPU;
 }
@@ -53,7 +58,7 @@ public:
                             RuntimeType& runtime_);
 
     ~QueryCacheBase();
-
+    void FramePrologueResets(Vulkan::Scheduler& scheduler);
     void InvalidateRegion(VAddr addr, std::size_t size) {
         IterateCache<true>(addr, size,
                            [this](QueryLocation location) { InvalidateQuery(location); });

src/video_core/renderer_vulkan/vk_query_cache.cpp

@@ -156,7 +156,7 @@ public:
 
         ReserveHostQuery();
 
-        // Ensure outside render pass
+        /* Ensure outside render pass
         scheduler.RequestOutsideRenderPassOperationContext();
 
         // Reset query pool outside render pass
@@ -167,7 +167,7 @@ public:
 
         // Manually restart the render pass (required for vkCmdClearAttachments, etc.)
         scheduler.RequestRenderpass(texture_cache.GetFramebuffer());
-
+        */
         // Begin query inside the newly started render pass
         scheduler.Record([query_pool = current_query_pool,
                                  query_index = current_bank_slot](vk::CommandBuffer cmdbuf) {
@@ -402,6 +402,13 @@ public:
         }
     }
 
+    VkQueryPool GetOrCreateCurrentPoolForPrologue() {
+               if (!current_bank || current_bank->IsClosed()) {
+                        ReserveBank();
+                    }
+                return current_query_pool;
+    }
+
 private:
     template <typename Func>
     void ApplyBankOp(VideoCommon::HostQueryBase* query, Func&& func) {
@@ -1305,6 +1312,19 @@ void QueryCacheRuntime::ResumeHostConditionalRendering() {
     impl->is_hcr_running = true;
 }
 
+void QueryCacheRuntime::FramePrologueResets(Scheduler& scheduler) {
+            // Reset the occlusion queries we plan to use this frame in one go.
+                    // Ensure this is recorded OUTSIDE any render pass.
+                            const VkQueryPool pool = impl->sample_streamer.GetOrCreateCurrentPoolForPrologue();
+           scheduler.RequestOutsideRenderPassOperationContext();
+           scheduler.Record([pool](vk::CommandBuffer cmdbuf) {
+            // Reset the whole bank so subsequent BeginQuery calls don't need per-slot resets.
+            cmdbuf.ResetQueryPool(pool,
+                                  /*first*/ 0,
+                                  /*count*/ SamplesQueryBank::BANK_SIZE);
+            });
+}
+
 void QueryCacheRuntime::HostConditionalRenderingCompareValueImpl(VideoCommon::LookupData object,
                                                                  bool is_equal) {
     {

src/video_core/renderer_vulkan/vk_query_cache.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -20,7 +23,7 @@ namespace Vulkan {
 class Device;
 class Scheduler;
 class StagingBufferPool;
-
+class Scheduler;
 struct QueryCacheRuntimeImpl;
 
 class QueryCacheRuntime {
@@ -33,7 +36,7 @@ public:
                                ComputePassDescriptorQueue& compute_pass_descriptor_queue,
                                DescriptorPool& descriptor_pool, TextureCache& texture_cache_);
     ~QueryCacheRuntime();
-
+    void FramePrologueResets(Scheduler& scheduler);
     template <typename SyncValuesType>
     void SyncValues(std::span<SyncValuesType> values, VkBuffer base_src_buffer = nullptr);
 

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -108,7 +108,7 @@ VkViewport GetViewportState(const Device& device, const Maxwell& regs, size_t in
 
 VkRect2D GetScissorState(const Maxwell& regs, size_t index, u32 up_scale = 1, u32 down_shift = 0) {
     const auto& src = regs.scissor_test[index];
-    VkRect2D scissor{};
+    VkRect2D scissor;
     const auto scale_up = [&](s32 value) -> s32 {
         if (value == 0) {
             return 0U;
@@ -374,7 +374,7 @@ void RasterizerVulkan::Clear(u32 layer_count) {
     }
     UpdateViewportsState(regs);
 
-    VkRect2D default_scissor{};
+    VkRect2D default_scissor;
     default_scissor.offset.x = 0;
     default_scissor.offset.y = 0;
     default_scissor.extent.width = (std::numeric_limits<s32>::max)();

src/video_core/renderer_vulkan/vk_scheduler.cpp

@@ -257,6 +257,11 @@ u64 Scheduler::SubmitExecution(VkSemaphore signal_semaphore, VkSemaphore wait_se
 
 void Scheduler::AllocateNewContext() {
     // Enable counters once again. These are disabled when a command buffer is finished.
+    // Record per frame query resets outside any render pass, before the first draw.
+    if (query_cache) {
+        query_cache->FramePrologueResets(*this);
+    }
+
 }
 
 void Scheduler::InvalidateState() {

src/yuzu/configuration/configure_input.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: 2016 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -74,11 +71,11 @@ private:
 
     std::unique_ptr<InputProfiles> profiles;
 
-    std::array<ConfigureInputPlayer*, 8> player_controllers{};
-    std::array<QWidget*, 8> player_tabs{};
+    std::array<ConfigureInputPlayer*, 8> player_controllers;
+    std::array<QWidget*, 8> player_tabs;
     // Checkboxes representing the "Connected Controllers".
-    std::array<QCheckBox*, 8> connected_controller_checkboxes{};
-    ConfigureInputAdvanced* advanced = nullptr;
+    std::array<QCheckBox*, 8> connected_controller_checkboxes;
+    ConfigureInputAdvanced* advanced;
 
     Core::System& system;
 };

src/yuzu/configuration/configure_input_player_widget.cpp

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -692,10 +689,10 @@ void PlayerControlPreview::DrawHandheldController(QPainter& p, const QPointF cen
     {
         // Draw joysticks
         using namespace Settings::NativeAnalog;
-        const auto& l_stick = QPointF(stick_values[LStick].x.value, stick_values[LStick].y.value);
-        const auto& l_button = button_values[Settings::NativeButton::LStick];
-        const auto& r_stick = QPointF(stick_values[RStick].x.value, stick_values[RStick].y.value);
-        const auto& r_button = button_values[Settings::NativeButton::RStick];
+        const auto l_stick = QPointF(stick_values[LStick].x.value, stick_values[LStick].y.value);
+        const auto l_button = button_values[Settings::NativeButton::LStick];
+        const auto r_stick = QPointF(stick_values[RStick].x.value, stick_values[RStick].y.value);
+        const auto r_button = button_values[Settings::NativeButton::RStick];
 
         DrawJoystick(p, center + QPointF(-171, -41) + (l_stick * 4), 1.0f, l_button);
         DrawJoystick(p, center + QPointF(171, 8) + (r_stick * 4), 1.0f, r_button);

src/yuzu/configuration/configure_input_player_widget.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -217,7 +214,7 @@ private:
 
     bool mapping_active{};
     int blink_counter{};
-    int callback_key{};
+    int callback_key;
     QColor button_color{};
     ColorMapping colors{};
     Core::HID::LedPattern led_pattern{0, 0, 0, 0};

src/yuzu/main_window.cpp

@@ -1495,7 +1495,7 @@ void MainWindow::OnAppFocusStateChanged(Qt::ApplicationState state) {
             (state & (Qt::ApplicationHidden | Qt::ApplicationInactive))) {
             auto_paused = true;
             OnPauseGame();
-        } else if (!emu_thread->IsRunning() && auto_paused && (state & Qt::ApplicationActive)) {
+        } else if (!emu_thread->IsRunning() && auto_paused && state == Qt::ApplicationActive) {
             auto_paused = false;
             OnStartGame();
         }
@@ -1505,7 +1505,7 @@ void MainWindow::OnAppFocusStateChanged(Qt::ApplicationState state) {
             (state & (Qt::ApplicationHidden | Qt::ApplicationInactive))) {
             Settings::values.audio_muted = true;
             auto_muted = true;
-        } else if (auto_muted && (state & Qt::ApplicationActive)) {
+        } else if (auto_muted && state == Qt::ApplicationActive) {
             Settings::values.audio_muted = false;
             auto_muted = false;
         }

src/yuzu/main_window.h

@@ -482,13 +482,13 @@ private:
 
     MultiplayerState* multiplayer_state = nullptr;
 
-    GRenderWindow* render_window = nullptr;
-    GameList* game_list = nullptr;
-    LoadingScreen* loading_screen = nullptr;
+    GRenderWindow* render_window;
+    GameList* game_list;
+    LoadingScreen* loading_screen;
     QTimer shutdown_timer;
     OverlayDialog* shutdown_dialog{};
 
-    GameListPlaceholder* game_list_placeholder = nullptr;
+    GameListPlaceholder* game_list_placeholder;
 
     std::vector<VkDeviceInfo::Record> vk_device_records;
 
@@ -531,7 +531,7 @@ private:
     QString startup_icon_theme;
 
     // Debugger panes
-    ControllerDialog* controller_dialog = nullptr;
+    ControllerDialog* controller_dialog;
 
     QAction* actions_recent_files[max_recent_files_item];
 
@@ -543,7 +543,7 @@ private:
     QTranslator translator;
 
     // Install progress dialog
-    QProgressDialog* install_progress = nullptr;
+    QProgressDialog* install_progress;
 
     // Last game booted, used for multi-process apps
     QString last_filename_booted;

src/yuzu/multiplayer/lobby_p.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -178,7 +175,7 @@ public:
 private:
     QString username;
     QString nickname;
-    u64 title_id{};
+    u64 title_id;
     QString game_name;
 };