From 3949dcfce95af4bd305f258ff5b170d7d50435f6 Mon Sep 17 00:00:00 2001
From: SulfurNitride <SulfurNitride@users.noreply.github.com>
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) <noreply@anthropic.com>
---
 libs/installer_bsplugins/src/ParseTES.cmake | 53 +++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 libs/installer_bsplugins/src/ParseTES.cmake

(limited to 'libs/installer_bsplugins/src/ParseTES.cmake')

diff --git a/libs/installer_bsplugins/src/ParseTES.cmake b/libs/installer_bsplugins/src/ParseTES.cmake
new file mode 100644
index 0000000..9a6f4c5
--- /dev/null
+++ b/libs/installer_bsplugins/src/ParseTES.cmake
@@ -0,0 +1,53 @@
+cmake_minimum_required(VERSION 3.27)
+
+include(FetchContent)
+
+FetchContent_Declare(
+	esp_json
+	GIT_REPOSITORY https://github.com/matortheeternal/esp.json.git
+	GIT_TAG master
+)
+
+FetchContent_MakeAvailable(esp_json)
+
+set(Python_FIND_VIRTUALENV STANDARD)
+
+# find Python before include mo2-cmake, otherwise this will trigger a bunch of CMP0111
+# due to the imported configuration mapping variables defined in mo2.cmake
+find_package(Python ${MO2_PYTHON_VERSION} COMPONENTS Interpreter Development REQUIRED)
+get_filename_component(Python_HOME ${Python_EXECUTABLE} PATH)
+set(Python_DLL_DIR "${Python_HOME}/DLLs")
+set(Python_LIB_DIR "${Python_HOME}/Lib")
+
+find_program(CLANG_FORMAT clang-format)
+
+set(CODEGEN_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/MakeFormParser.py)
+
+foreach(GAME SSE)
+	set(INPUT_FILE ${esp_json_SOURCE_DIR}/data/${GAME}.json)
+	set(OUTPUT_FILE ${CMAKE_CURRENT_BINARY_DIR}/include/FormParser.${GAME}.inl)
+	add_custom_command(
+		OUTPUT ${OUTPUT_FILE}
+	    COMMAND
+			${Python_EXECUTABLE}
+			${CODEGEN_SCRIPT}
+			${INPUT_FILE}
+			${OUTPUT_FILE}
+		DEPENDS
+			${CODEGEN_SCRIPT}
+			${INPUT_FILE}
+	)
+
+	if(CLANG_FORMAT AND EXISTS ${PROJECT_SOURCE_DIR}/.clang-format)
+		add_custom_command(
+			OUTPUT ${OUTPUT_FILE}
+			COMMAND
+				${CLANG_FORMAT} -i
+				--style=file:${PROJECT_SOURCE_DIR}/.clang-format
+				${OUTPUT_FILE}
+			APPEND
+		)
+	endif()
+endforeach()
+
+list(APPEND TES_INCLUDE_FILES ${OUTPUT_FILE})
-- 
cgit v1.3.1