armsx2-sa: update package and add LSFG support

projects/ROCKNIX/packages/emulators/standalone/armsx2-sa/config/inputplumber/ARMSX2/inis/PCSX2.ini

@@ -18,7 +18,7 @@ MainWindowState = AAAA/wAAAAD9AAAAAAAAAoAAAAKnAAAABAAAAAQAAAAIAAAACPwAAAABAAAAAg
 
 
 [Folders]
-Bios = /storage/roms/bios/ps2
+Bios = /storage/roms/bios/armsx2
 Snapshots = snaps
 Savestates = /storage/roms/savestates/ps2
 MemoryCards = /storage/roms/ps2

projects/ROCKNIX/packages/emulators/standalone/armsx2-sa/package.mk

@@ -2,12 +2,12 @@
 # Copyright (C) 2025-present ROCKNIX (https://github.com/ROCKNIX)
 
 PKG_NAME="armsx2-sa"
-PKG_VERSION="2.6.6.5"
+PKG_VERSION="2.6.6.7"
 PKG_LICENSE="GPLv3"
 PKG_SITE="https://github.com/ARMSX2/ARMSX2"
 PKG_URL="${PKG_SITE}/archive/refs/tags/${PKG_VERSION}.tar.gz"
 PKG_LONGDESC="ARMSX2 is a native ARM64 PlayStation 2 (PS2) emulator, a fork of PCSX2 that ports the EE/IOP/VU JIT recompilers to ARM64."
-PKG_DEPENDS_TARGET="toolchain llvm:host SDL3 libpng zlib libjpeg-turbo zstd lz4 libwebp freetype plutosvg curl libpcap ffmpeg libX11 libXext qt6 ecm shaderc"
+PKG_DEPENDS_TARGET="toolchain llvm:host SDL3 libpng zlib libjpeg-turbo zstd lz4 libwebp freetype plutosvg curl libpcap ffmpeg libX11 libXext qt6 ecm shaderc lsfg-vk"
 PKG_TOOLCHAIN="manual"
 PKG_BUILD_FLAGS="speed"
 

projects/ROCKNIX/packages/emulators/standalone/armsx2-sa/scripts/start_armsx2.sh

@@ -25,6 +25,7 @@ fi
 if [ ! -d "/storage/roms/bios/armsx2" ]; then
     mkdir -p "/storage/roms/bios/armsx2"
 fi
+sed -i '/^Bios =/c\Bios = /storage/roms/bios/armsx2' /storage/.config/ARMSX2/inis/PCSX2.ini
 
 #Create PS2 savestates folder
 if [ ! -d "/storage/roms/savestates/ps2" ]; then
@@ -44,6 +45,14 @@ GRENDERER=$(get_setting graphics_backend "${PLATFORM}" "${GAME}")
 IRES=$(get_setting internal_resolution "${PLATFORM}" "${GAME}")
 VSYNC=$(get_setting vsync "${PLATFORM}" "${GAME}")
 ENABLE_WIDESCREEN_PATCHES=$(get_setting enable_widescreen_patches "${PLATFORM}" "${GAME}")
+LSFG_ENABLE=$(get_setting lsfg_enable "${PLATFORM}" "${GAME}")
+LSFG_ENABLE=${LSFG_ENABLE:-0}
+LSFG_MULTIPLIER=$(get_setting lsfg_multiplier "${PLATFORM}" "${GAME}")
+LSFG_MULTIPLIER=${LSFG_MULTIPLIER:-2}
+LSFG_FLOW_SCALE=$(get_setting lsfg_flow_scale "${PLATFORM}" "${GAME}")
+LSFG_FLOW_SCALE=${LSFG_FLOW_SCALE:-0.30}
+LSFG_PERFORMANCE_MODE=$(get_setting lsfg_performance_mode "${PLATFORM}" "${GAME}")
+LSFG_PERFORMANCE_MODE=${LSFG_PERFORMANCE_MODE:-1}
 
 #Set the cores to use
 CORES=$(get_setting "cores" "${PLATFORM}" "${GAME}")
@@ -209,6 +218,35 @@ fi
 #Graphic driver fixes
 @GRAPHICS@
 
+#Lossless Scaling frame generation
+  LSFG_DLL_PATH="/storage/roms/bios/armsx2/Lossless.dll"
+  if [ ! -f "${LSFG_DLL_PATH}" ] && [ -f "/storage/games-internal/roms/steam/steamapps/common/Lossless Scaling/Lossless.dll" ]; then
+    LSFG_DLL_PATH="/storage/games-internal/roms/steam/steamapps/common/Lossless Scaling/Lossless.dll"
+  elif [ ! -f "${LSFG_DLL_PATH}" ] && [ -f "/storage/.local/share/Steam/steamapps/common/Lossless Scaling/Lossless.dll" ]; then
+    LSFG_DLL_PATH="/storage/.local/share/Steam/steamapps/common/Lossless Scaling/Lossless.dll"
+  elif [ ! -f "${LSFG_DLL_PATH}" ] && [ -f "/storage/roms/steam/steamapps/common/Lossless Scaling/Lossless.dll" ]; then
+    LSFG_DLL_PATH="/storage/roms/steam/steamapps/common/Lossless Scaling/Lossless.dll"
+  fi
+
+  if [ "${LSFG_ENABLE}" = "1" ] && [ -f "${LSFG_DLL_PATH}" ]; then
+    unset DISABLE_LSFGVK
+    export LSFGVK_ENV=1
+    export LSFGVK_DLL_PATH="${LSFG_DLL_PATH}"
+    export LSFGVK_MULTIPLIER="${LSFG_MULTIPLIER}"
+    export LSFGVK_FLOW_SCALE="${LSFG_FLOW_SCALE}"
+    export LSFGVK_PERFORMANCE_MODE="${LSFG_PERFORMANCE_MODE}"
+    export LSFGVK_PACING=none
+    sed -i '/^Renderer =/c\Renderer = 14' /storage/.config/ARMSX2/inis/PCSX2.ini
+    sed -i '/^VsyncEnable =/c\VsyncEnable = true' /storage/.config/ARMSX2/inis/PCSX2.ini
+  else
+    export DISABLE_LSFGVK=1
+    unset LSFGVK_ENV LSFGVK_DLL_PATH LSFGVK_MULTIPLIER LSFGVK_FLOW_SCALE LSFGVK_PERFORMANCE_MODE LSFGVK_PACING
+    sed -i '/^VsyncEnable =/c\VsyncEnable = false' /storage/.config/ARMSX2/inis/PCSX2.ini
+    if [ "${LSFG_ENABLE}" = "1" ]; then
+      echo "LSFG disabled: Lossless.dll not found in the ARMSX2 BIOS or Steam directories."
+    fi
+  fi
+
 #Set QT enviornment to wayland
   export QT_QPA_PLATFORM=wayland
 

projects/ROCKNIX/packages/emulators/standalone/eden-sa/package.mk

@@ -2,9 +2,9 @@
 # Copyright (C) 2024-present ROCKNIX (https://github.com/ROCKNIX)
 
 PKG_NAME="eden-sa"
-PKG_VERSION="0d9d8064d786b2a44045a395e3a64e980ece9dcd" # 260725
+PKG_VERSION="6589019e6b3e4ab68a748d88b97ace3091a6923a" # 260821
 PKG_LICENSE="GPLv2"
-PKG_DEPENDS_TARGET="toolchain llvm:host SDL3 boost libevdev libdrm ffmpeg zlib zstd alsa-lib qt6 libfmt"
+PKG_DEPENDS_TARGET="toolchain llvm:host SDL3 boost libevdev libdrm ffmpeg zlib zstd opus alsa-lib qt6 libfmt"
 PKG_LONGDESC="Eden is a high-performance and easy-to-use emulator, tailored for enthusiasts and developers alike."
 PKG_SITE="https://github.com/UzuCore/eden"
 PKG_URL="${PKG_SITE}/archive/${PKG_VERSION}.tar.gz"
@@ -26,11 +26,6 @@ EDEN_LLVM_BIN="${TOOLCHAIN}/bin"
 
 PGO_URL="https://github.com/Eden-CI/PGO/releases/download/v020525/eden.profdata"
 
-post_unpack_target() {
-  find "${PKG_BUILD}" \( -name "CMakeLists.txt" -o -name "*.cmake" \) \
-    -exec sed -i 's/\(-\)\?Werror/-Wno-error/g' {} +
-}
-
 make_target() {
   local PGO_FILE="${PKG_BUILD}/eden.profdata"
 
@@ -128,13 +123,13 @@ make_target() {
     -DYUZU_CMD=OFF
     -DVulkanHeaders_FORCE_BUNDLED=ON
     -DENABLE_LTO=OFF
+    -DENABLE_WERROR=OFF
+    -DENABLE_LSFG=ON
+    -DOpus_FORCE_SYSTEM=ON
   )
 
   cmake "${tgt_opts[@]}" || return 1
 
-  find . \( -name "*.ninja" -o -name "flags.make" \) \
-    -exec sed -i 's/-Werror/-Wno-error/g' {} + 2>/dev/null
-
   ninja -j$(nproc) || ninja
 }
 

projects/ROCKNIX/packages/emulators/standalone/eden-sa/patches/001-enable-lsfg-linux.patch

@@ -0,0 +1,15 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index cbcdaccd0..121372d0c 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -81,8 +81,8 @@
+ option(ENABLE_DEBUG_TOOLS "Enable debugging tools (maxwell disassembler, SPIRV translator, etc)" OFF)
+ option(ENABLE_WERROR "Enable -Werror diagnostics" ON)
+
+-# Lossless Scaling frame generation. Only Android.
+-cmake_dependent_option(ENABLE_LSFG "Enable Lossless Scaling frame generation" ON "ANDROID" OFF)
++# Lossless Scaling frame generation. The Vulkan implementation is platform-neutral.
++option(ENABLE_LSFG "Enable Lossless Scaling frame generation" OFF)
+
+ # non-linux bundled qt are static
+ if (YUZU_USE_BUNDLED_QT AND (APPLE OR NOT UNIX))

projects/ROCKNIX/packages/emulators/standalone/eden-sa/patches/002-fix-disable-werror-option.patch

@@ -0,0 +1,15 @@
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index a2abc7d1b..ffb0e655f 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -169,8 +169,8 @@ else()
+             $<$<COMPILE_LANGUAGE:C,CXX>:-Wmissing-declarations>
+             $<$<COMPILE_LANGUAGE:C,CXX>:-Wshadow>
+             $<$<COMPILE_LANGUAGE:C,CXX>:-Wunused>
+-            # Some compilers could particularly misbehave :)
+-            $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-error-all>)
++            # Keep warnings enabled without promoting them to errors.
++            $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-error>)
+     endif()
+     add_compile_options(
+         $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-attributes>

projects/ROCKNIX/packages/emulators/standalone/eden-sa/scripts/start_eden.sh

@@ -4,15 +4,17 @@
 
 . /etc/profile
 
+CONF_FILE="/storage/.config/eden/qt-config.ini"
+
 #Check if eden exists in .config
 if [ ! -d "/storage/.config/eden" ]; then
     mkdir -p "/storage/.config/eden"
         cp -r "/usr/config/eden" "/storage/.config/"
 fi
 
 #Check if qt-config.ini exists in .config/eden
-if [ ! -f "/storage/.config/eden/qt-config.ini" ]; then
-        cp -r "/usr/config/eden/qt-config.ini" "/storage/.config/eden/qt-config.ini"
+if [ ! -f "${CONF_FILE}" ]; then
+        cp -r "/usr/config/eden/qt-config.ini" "${CONF_FILE}"
 fi
 
 #Move Nand / Saves to switch roms folder
@@ -35,6 +37,92 @@ ln -sf /storage/roms/bios/eden/keys /storage/.config/eden/keys
 rm -rf /storage/.local/share/eden
 ln -sf /storage/.config/eden /storage/.local/share/eden
 
+# EmulationStation features
+GAME=$(echo "${1}" | sed "s#^/.*/##")
+PLATFORM=$(echo "${2}" | sed "s#^/.*/##")
+LSFG_ENABLE=$(get_setting lsfg_enable "${PLATFORM}" "${GAME}")
+LSFG_ENABLE=${LSFG_ENABLE:-0}
+LSFG_MULTIPLIER=$(get_setting lsfg_multiplier "${PLATFORM}" "${GAME}")
+LSFG_MULTIPLIER=${LSFG_MULTIPLIER:-2}
+LSFG_FLOW_SCALE=$(get_setting lsfg_flow_scale "${PLATFORM}" "${GAME}")
+LSFG_FLOW_SCALE=${LSFG_FLOW_SCALE:-auto}
+
+# Eden's LSFG implementation reads shaders from a user-owned Lossless.dll.
+mkdir -p /storage/.config/eden/lossless /storage/roms/bios/eden
+LSFG_TARGET="/storage/.config/eden/lossless/Lossless.dll"
+LSFG_DLL_PATH="${LSFG_TARGET}"
+
+if [ ! -f "${LSFG_DLL_PATH}" ]; then
+    for candidate in \
+        "/storage/roms/bios/eden/Lossless.dll" \
+        "/storage/games-internal/roms/steam/steamapps/common/Lossless Scaling/Lossless.dll" \
+        "/storage/.local/share/Steam/steamapps/common/Lossless Scaling/Lossless.dll" \
+        "/storage/roms/steam/steamapps/common/Lossless Scaling/Lossless.dll"; do
+        if [ -f "${candidate}" ]; then
+            ln -sf "${candidate}" "${LSFG_TARGET}"
+            LSFG_DLL_PATH="${LSFG_TARGET}"
+            break
+        fi
+    done
+fi
+
+# Update a QSettings value even when an older config does not contain the new key.
+set_eden_renderer_setting() {
+    local key="${1}"
+    local value="${2}"
+    local tmp="${CONF_FILE}.tmp.$$"
+
+    awk -v key="${key}" -v value="${value}" '
+        function add_missing() {
+            if (!seen_default) print key "\\default=false"
+            if (!seen_value) print key "=" value
+        }
+        /^\[/ {
+            if (in_renderer) add_missing()
+            in_renderer = ($0 == "[Renderer]")
+        }
+        in_renderer && index($0, key "\\default=") == 1 {
+            print key "\\default=false"
+            seen_default = 1
+            next
+        }
+        in_renderer && index($0, key "=") == 1 {
+            print key "=" value
+            seen_value = 1
+            next
+        }
+        { print }
+        END {
+            if (in_renderer) add_missing()
+        }
+    ' "${CONF_FILE}" > "${tmp}" && mv "${tmp}" "${CONF_FILE}"
+}
+
+set_eden_renderer_setting frame_gen_multiplier "${LSFG_MULTIPLIER}"
+set_eden_renderer_setting frame_gen_target_rate 0
+set_eden_renderer_setting frame_gen_queue_target 1
+set_eden_renderer_setting frame_gen_fp16 true
+
+if [ "${LSFG_FLOW_SCALE}" = "auto" ]; then
+    set_eden_renderer_setting frame_gen_flow_scale_auto true
+else
+    set_eden_renderer_setting frame_gen_flow_scale_auto false
+    set_eden_renderer_setting frame_gen_flow_scale "${LSFG_FLOW_SCALE}"
+fi
+
+if [ "${LSFG_ENABLE}" = "1" ] && [ -f "${LSFG_DLL_PATH}" ]; then
+    set_eden_renderer_setting frame_gen true
+else
+    set_eden_renderer_setting frame_gen false
+    if [ "${LSFG_ENABLE}" = "1" ]; then
+        echo "Eden LSFG disabled: Lossless.dll not found in the Eden BIOS or Steam directories."
+    fi
+fi
+
+# Eden uses its built-in frame generator; never stack the external LSFG-VK layer on top.
+export DISABLE_LSFGVK=1
+unset LSFGVK_ENV LSFGVK_DLL_PATH LSFGVK_MULTIPLIER LSFGVK_FLOW_SCALE LSFGVK_PERFORMANCE_MODE LSFGVK_PACING
+
 #Set QT Platform to Wayland-EGL
 export QT_QPA_PLATFORM=xcb
 

projects/ROCKNIX/packages/ui/emulationstation/config/common/es_features.cfg

@@ -1134,6 +1134,23 @@
         <choice name="xbox" value="xbox"/>
         <choice name="nintendo" value="nintendo"/>
       </feature>
+      <feature name="lsfg enable">
+        <choice name="off" value="0"/>
+        <choice name="on" value="1"/>
+      </feature>
+      <feature name="lsfg multiplier">
+        <choice name="2x" value="2"/>
+        <choice name="3x" value="3"/>
+        <choice name="4x" value="4"/>
+      </feature>
+      <feature name="lsfg flow scale">
+        <choice name="auto" value="auto"/>
+        <choice name="1.00" value="100"/>
+        <choice name="0.75" value="75"/>
+        <choice name="0.50" value="50"/>
+        <choice name="0.30" value="30"/>
+        <choice name="0.25" value="25"/>
+      </feature>
      </features>
     </core>
    </cores>
@@ -1316,6 +1333,26 @@
         <choice name="yes" value="true"/>
         <choice name="no" value="false"/>
       </feature>
+      <feature name="lsfg enable">
+        <choice name="off" value="0"/>
+        <choice name="on" value="1"/>
+      </feature>
+      <feature name="lsfg multiplier">
+        <choice name="2x" value="2"/>
+        <choice name="3x" value="3"/>
+        <choice name="4x" value="4"/>
+      </feature>
+      <feature name="lsfg flow scale">
+        <choice name="1.00" value="1.00"/>
+        <choice name="0.75" value="0.75"/>
+        <choice name="0.50" value="0.50"/>
+        <choice name="0.30" value="0.30"/>
+        <choice name="0.25" value="0.25"/>
+      </feature>
+      <feature name="lsfg performance mode">
+        <choice name="on" value="1"/>
+        <choice name="off" value="0"/>
+      </feature>
     </features>
     </core>
    </cores>