From 3949dcfce95af4bd305f258ff5b170d7d50435f6 Mon Sep 17 00:00:00 2001 From: SulfurNitride Date: Sun, 12 Apr 2026 21:04:15 -0500 Subject: VFS perf fixes, icon/stylesheet compat, download filename fix VFS: - Open backing fd at mo2_open time for read-only handles so mo2_read can splice without re-opening the file on every read call. - Bump RLIMIT_NOFILE at mount time to fit the resulting fd pressure when the game keeps hundreds of BSAs open. - Dedicated node_cache_mutex so resolveByInode / mo2_lookup stop racing unordered_map writes while multiple tree_mutex readers are active. - max_read=1MB + matching conn->max_read and raised max_readahead/max_write so the kernel merges Wine's small sequential reads into bigger FUSE requests. - Per-op wall-clock counters in mo2_init() logs so we can distinguish VFS latency from game-side work. Proton launch: - Write dxvk.conf to the prefix and set DXVK_CONFIG_FILE to force dxvk.enableGraphicsPipelineLibrary=False, avoiding long GPL compile stalls on first run. UI / plugin compat: - Clamp IconDelegate's per-icon width to [8, 16] so narrow content columns don't trigger QIcon::pixmap(0,0) returning null and logging "failed to load icon" every repaint. - Pre-create lowercase symlinks in the stylesheet directory so QSS files authored on Windows resolve url(foo.svg) when on-disk files are Foo.svg. - Flip content icons empty-chessboard.png and facegen.png to 8-bit RGBA so Qt's built-in PNG reader loads them uniformly. - Add mobase.Version.canonicalString shim for legacy Python plugins that still call the old VersionInfo method on appVersion()'s return. - BSPluginList: compare normalized plugin name lists instead of byte hashes so the post-run case-fix refresh stops spuriously firing the "load order changed" dialog. - BSPluginList disabled by default. Download manager: - Parse CDN URL with QUrl + QUrlQuery and read the filename from the response-content-disposition query param (RFC 6266 quoted / unquoted / ext-value forms), not QFileInfo on the raw URL. - When the API or URL gives us a CDN object key (no archive extension), prefer the actual Content-Disposition header from the live response in metaDataChanged and downloadFinished. Co-Authored-By: Claude Opus 4.6 (1M context) --- .../src/GUI/GenericIconDelegate.cpp | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 libs/installer_bsplugins/src/GUI/GenericIconDelegate.cpp (limited to 'libs/installer_bsplugins/src/GUI/GenericIconDelegate.cpp') diff --git a/libs/installer_bsplugins/src/GUI/GenericIconDelegate.cpp b/libs/installer_bsplugins/src/GUI/GenericIconDelegate.cpp new file mode 100644 index 0000000..9e5f31c --- /dev/null +++ b/libs/installer_bsplugins/src/GUI/GenericIconDelegate.cpp @@ -0,0 +1,29 @@ +#include "GenericIconDelegate.h" + +namespace GUI +{ + +GenericIconDelegate::GenericIconDelegate(QTreeView* parent, int role, int logicalIndex, + int compactSize) + : IconDelegate(parent, logicalIndex, compactSize), m_Role{role} +{} + +QList GenericIconDelegate::getIcons(const QModelIndex& index) const +{ + QList result; + if (index.isValid()) { + for (const QVariant& var : index.data(m_Role).toList()) { + if (!compact() || !var.toString().isEmpty()) { + result.append(var.toString()); + } + } + } + return result; +} + +int GenericIconDelegate::getNumIcons(const QModelIndex& index) const +{ + return index.data(m_Role).toList().count(); +} + +} // namespace GUI -- cgit v1.3.1