v1.0.0

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
         packages: git wget xvfb
           clang clang-tools llvm rustup
           cmake ninja-build pkg-config
-          libvulkan-dev
+          libdecor-0-0 libvulkan-dev
           libgtk-4-dev libadwaita-1-dev
         version: 1.0
         execute_install_scripts: true
@@ -60,10 +60,17 @@ jobs:
     - name: Upload lsfg-vk artifact
       uses: actions/upload-artifact@v4
       with:
-        name: lsfg-vk_TEST
+        name: lsfg-vk
         path: |
           build-release/share/vulkan/implicit_layer.d/VkLayer_LS_frame_generation.json
           build-release/share/applications/lsfg-vk-ui.desktop
           build-release/share/icons/hicolor/256x256/apps/gay.pancake.lsfg-vk-ui.png
           build-release/lib/liblsfg-vk.so
           build-release/bin/lsfg-vk-ui
+    - name: Upload lsfg-vk artifact (without UI)
+      uses: actions/upload-artifact@v4
+      with:
+        name: lsfg-vk_noui
+        path: |
+          build-release/share/vulkan/implicit_layer.d/VkLayer_LS_frame_generation.json
+          build-release/lib/liblsfg-vk.so

.github/workflows/flatpak.yml

@@ -19,6 +19,6 @@ jobs:
       - name: Build Flatpak extension (${{ matrix.version }})
         uses: flatpak/flatpak-github-actions/flatpak-builder@v6
         with:
-          bundle: "org.freedesktop.Platform.VulkanLayer.lsfg_vk_TEST_${{ matrix.version }}.flatpak"
+          bundle: "org.freedesktop.Platform.VulkanLayer.lsfg_vk_${{ matrix.version }}.flatpak"
           manifest-path: "scripts/flatpak/org.freedesktop.Platform.VulkanLayer.lsfgvk_${{ matrix.version }}.yml"
           verbose: true

.github/workflows/package.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Download lsfg-vk artifacts
       uses: actions/download-artifact@v4
       with:
-        name: lsfg-vk_TEST
+        name: lsfg-vk
         path: .
         github-token: ${{ secrets.GITHUB_TOKEN }}
         run-id: ${{ github.event.workflow_run.id }}
@@ -30,18 +30,18 @@ jobs:
     - name: Upload lsfg-vk for dpkg
       uses: actions/upload-artifact@v4
       with:
-        name: lsfg-vk.dpkg_TEST
+        name: lsfg-vk.dpkg
         path: |
           *.deb
     - name: Upload lsfg-vk for rpm
       uses: actions/upload-artifact@v4
       with:
-        name: lsfg-vk.rpm_TEST
+        name: lsfg-vk.rpm
         path: |
           *.rpm
     - name: Upload lsfg-vk for alpm
       uses: actions/upload-artifact@v4
       with:
-        name: lsfg-vk.alpm_TEST
+        name: lsfg-vk.alpm
         path: |
           *.zst

CMakeLists.txt

@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 
 set(CMAKE_SKIP_RPATH ON)
+set(CMAKE_C_VISIBILITY_PRESET "hidden")
+set(CMAKE_CXX_VISIBILITY_PRESET "hidden")
 
 # subprojects
 add_compile_options(-fPIC
@@ -15,7 +17,7 @@ add_subdirectory(framegen)
 
 # main project
 project(lsfg-vk
-    VERSION 0.9.0
+    VERSION 1.0.0
     DESCRIPTION "Lossless Scaling Frame Generation on Linux"
     LANGUAGES CXX)
 

framegen/CMakeLists.txt

@@ -1,5 +1,8 @@
 cmake_minimum_required(VERSION 3.10)
 
+set(CMAKE_C_VISIBILITY_PRESET "hidden")
+set(CMAKE_CXX_VISIBILITY_PRESET "hidden")
+
 project(lsfg-vk-framegen
     DESCRIPTION "Lossless Scaling Frame Generation Backend"
     LANGUAGES CXX)

framegen/public/lsfg_3_1.hpp

@@ -20,6 +20,7 @@ namespace LSFG_3_1 {
     ///
     /// @throws LSFG::vulkan_error if Vulkan objects fail to initialize.
     ///
+    __attribute__((visibility("default")))
     void initialize(uint64_t deviceUUID,
         bool isHdr, float flowScale, uint64_t generationCount,
         const std::function<std::vector<uint8_t>(const std::string&)>& loader);
@@ -36,6 +37,7 @@ namespace LSFG_3_1 {
     ///
     /// @throws LSFG::vulkan_error if the context cannot be created.
     ///
+    __attribute__((visibility("default")))
     int32_t createContext(
         int in0, int in1, const std::vector<int>& outN,
         VkExtent2D extent, VkFormat format);
@@ -49,6 +51,7 @@ namespace LSFG_3_1 {
     ///
     /// @throws LSFG::vulkan_error if the context cannot be presented.
     ///
+    __attribute__((visibility("default")))
     void presentContext(int32_t id, int inSem, const std::vector<int>& outSem);
 
     ///
@@ -56,11 +59,13 @@ namespace LSFG_3_1 {
     ///
     /// @param id Unique identifier of the context to delete.
     ///
+    __attribute__((visibility("default")))
     void deleteContext(int32_t id);
 
     ///
     /// Deinitialize the LSFG library.
     ///
+    __attribute__((visibility("default")))
     void finalize();
 
 }

framegen/public/lsfg_3_1p.hpp

@@ -20,6 +20,7 @@ namespace LSFG_3_1P {
     ///
     /// @throws LSFG::vulkan_error if Vulkan objects fail to initialize.
     ///
+    __attribute__((visibility("default")))
     void initialize(uint64_t deviceUUID,
         bool isHdr, float flowScale, uint64_t generationCount,
         const std::function<std::vector<uint8_t>(const std::string&)>& loader);
@@ -36,6 +37,7 @@ namespace LSFG_3_1P {
     ///
     /// @throws LSFG::vulkan_error if the context cannot be created.
     ///
+    __attribute__((visibility("default")))
     int32_t createContext(
         int in0, int in1, const std::vector<int>& outN,
         VkExtent2D extent, VkFormat format);
@@ -49,6 +51,7 @@ namespace LSFG_3_1P {
     ///
     /// @throws LSFG::vulkan_error if the context cannot be presented.
     ///
+    __attribute__((visibility("default")))
     void presentContext(int32_t id, int inSem, const std::vector<int>& outSem);
 
     ///
@@ -56,11 +59,13 @@ namespace LSFG_3_1P {
     ///
     /// @param id Unique identifier of the context to delete.
     ///
+    __attribute__((visibility("default")))
     void deleteContext(int32_t id);
 
     ///
     /// Deinitialize the LSFG library.
     ///
+    __attribute__((visibility("default")))
     void finalize();
 
 }

framegen/v3.1_src/shaders/delta.cpp

@@ -318,7 +318,6 @@ void Delta::Dispatch(const Core::CommandBuffer& buf, uint64_t frameCount, uint64
     Utils::BarrierBuilder(buf)
         .addW2R(this->tempImgs2.at(0))
         .addW2R(this->tempImgs2.at(1))
-        .addW2R(this->optImg3)
         .addR2W(this->tempImgs1.at(0))
         .addR2W(this->tempImgs1.at(1))
         .build();

framegen/v3.1p_include/v3_1p/shaders/delta.hpp

@@ -32,19 +32,20 @@ namespace LSFG_3_1P::Shaders {
         /// @param inImg2 Second Input image
         /// @param optImg1 Optional image for non-first passes.
         /// @param optImg2 Second optional image for non-first passes.
+        /// @param optImg3 Third optional image for non-first passes.
         ///
         /// @throws LSFG::vulkan_error if resource creation fails.
         ///
         Delta(Vulkan& vk, std::array<std::array<Core::Image, 2>, 3> inImgs1,
             Core::Image inImg2,
             std::optional<Core::Image> optImg1,
-            std::optional<Core::Image> optImg2);
+            std::optional<Core::Image> optImg2,
+            std::optional<Core::Image> optImg3);
 
         ///
         /// Dispatch the shaderchain.
         ///
-        void Dispatch(const Core::CommandBuffer& buf, uint64_t frameCount, uint64_t pass_idx,
-            bool last);
+        void Dispatch(const Core::CommandBuffer& buf, uint64_t frameCount, uint64_t pass_idx);
 
         /// Get the first output image
         [[nodiscard]] const auto& getOutImage1() const { return this->outImg1; }
@@ -71,7 +72,7 @@ namespace LSFG_3_1P::Shaders {
 
         std::array<std::array<Core::Image, 2>, 3> inImgs1;
         Core::Image inImg2;
-        std::optional<Core::Image> optImg1, optImg2;
+        std::optional<Core::Image> optImg1, optImg2, optImg3;
         std::array<Core::Image, 3> tempImgs1;
         std::array<Core::Image, 2> tempImgs2;
         Core::Image outImg1, outImg2;

framegen/v3.1p_src/context.cpp

@@ -50,7 +50,8 @@ Context::Context(Vulkan& vk,
             this->alpha.at(6 - i).getOutImages(),
             this->beta.getOutImages().at(6 - i),
             (i == 4) ? std::nullopt : std::make_optional(this->gamma.at(i - 1).getOutImage()),
-            (i == 4) ? std::nullopt : std::make_optional(this->delta.at(i - 5).getOutImage1()));
+            (i == 4) ? std::nullopt : std::make_optional(this->delta.at(i - 5).getOutImage1()),
+            (i == 4) ? std::nullopt : std::make_optional(this->delta.at(i - 5).getOutImage2()));
     }
     this->generate = Shaders::Generate(vk,
         this->inImg_0, this->inImg_1,
@@ -106,7 +107,7 @@ void Context::present(Vulkan& vk,
         for (size_t i = 0; i < 7; i++) {
             this->gamma.at(i).Dispatch(buf2, this->frameIdx, pass);
             if (i >= 4)
-                this->delta.at(i - 4).Dispatch(buf2, this->frameIdx, pass, i == 6);
+                this->delta.at(i - 4).Dispatch(buf2, this->frameIdx, pass);
         }
         this->generate.Dispatch(buf2, this->frameIdx, pass);
 

framegen/v3.1p_src/shaders/delta.cpp

@@ -17,9 +17,11 @@ using namespace LSFG_3_1P::Shaders;
 Delta::Delta(Vulkan& vk, std::array<std::array<Core::Image, 2>, 3> inImgs1,
         Core::Image inImg2,
         std::optional<Core::Image> optImg1,
-        std::optional<Core::Image> optImg2)
+        std::optional<Core::Image> optImg2,
+        std::optional<Core::Image> optImg3)
         : inImgs1(std::move(inImgs1)), inImg2(std::move(inImg2)),
-          optImg1(std::move(optImg1)), optImg2(std::move(optImg2)) {
+          optImg1(std::move(optImg1)), optImg2(std::move(optImg2)),
+          optImg3(std::move(optImg3)) {
     // create resources
     this->shaderModules = {{
         vk.shaders.getShader(vk.device, "p_delta[0]",
@@ -114,7 +116,7 @@ Delta::Delta(Vulkan& vk, std::array<std::array<Core::Image, 2>, 3> inImgs1,
                 .add(VK_DESCRIPTOR_TYPE_SAMPLER, this->samplers.at(2))
                 .add(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, this->inImgs1.at((i + 2) % 3))
                 .add(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, this->inImgs1.at(i % 3))
-                .add(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE)
+                .add(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, this->optImg1)
                 .add(VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, this->tempImgs1)
                 .build();
         }
@@ -194,14 +196,13 @@ Delta::Delta(Vulkan& vk, std::array<std::array<Core::Image, 2>, 3> inImgs1,
             .add(VK_DESCRIPTOR_TYPE_SAMPLER, this->samplers.at(0))
             .add(VK_DESCRIPTOR_TYPE_SAMPLER, this->samplers.at(2))
             .add(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, this->tempImgs1.at(0))
-            .add(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE)
+            .add(VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, this->optImg3)
             .add(VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, this->outImg2)
             .build();
     }
 }
 
-void Delta::Dispatch(const Core::CommandBuffer& buf, uint64_t frameCount, uint64_t pass_idx,
-        bool last) {
+void Delta::Dispatch(const Core::CommandBuffer& buf, uint64_t frameCount, uint64_t pass_idx) {
     auto& pass = this->passes.at(pass_idx);
 
     // first shader
@@ -275,9 +276,6 @@ void Delta::Dispatch(const Core::CommandBuffer& buf, uint64_t frameCount, uint64
     pass.sixthDescriptorSet.at(frameCount % 3).bind(buf, this->pipelines.at(5));
     buf.dispatch(threadsX, threadsY, 1);
 
-    if (!last)
-        return;
-
     // seventh shader
     Utils::BarrierBuilder(buf)
         .addW2R(this->tempImgs2)
@@ -314,6 +312,7 @@ void Delta::Dispatch(const Core::CommandBuffer& buf, uint64_t frameCount, uint64
     Utils::BarrierBuilder(buf)
         .addW2R(this->tempImgs1.at(0))
         .addW2R(this->tempImgs1.at(1))
+        .addW2R(this->optImg3)
         .addR2W(this->outImg2)
         .build();
 

include/layer.hpp

@@ -219,6 +219,8 @@ namespace Layer {
 }
 
 /// Symbol definition for Vulkan instance layer.
+__attribute__((visibility("default")))
 extern "C" PFN_vkVoidFunction layer_vkGetInstanceProcAddr(VkInstance instance, const char* pName);
 /// Symbol definition for Vulkan device layer.
+__attribute__((visibility("default")))
 extern "C" PFN_vkVoidFunction layer_vkGetDeviceProcAddr(VkDevice device, const char* pName);

scripts/build/appimage.sh

@@ -48,8 +48,9 @@ mv -v target/release/lsfg-vk-ui AppDir/shared/bin
 cd AppDir
     xvfb-run -a ../sharun-aio l -p -v -e -s -k \
         shared/bin/lsfg-vk-ui \
-        /usr/lib/gdk-pixbuf-*/*/loaders/* \
-        /usr/lib/gio/modules/libdconfsettings.so
+        /usr/lib/*/libdecor* \
+        /usr/lib/*/gdk-pixbuf-*/*/loaders/* \
+        /usr/lib/*/gio/modules/libdconfsettings.so
     ln -fv ./sharun ./AppRun
     ./sharun -g
 cd ..

src/main.cpp

@@ -15,7 +15,9 @@
 #include <thread>
 
 namespace {
-    __attribute__((constructor)) void lsfgvk_init() {
+    __attribute__((constructor))
+    __attribute__((visibility("default")))
+    void lsfgvk_init() {
         std::cerr << std::unitbuf;
 
         // read configuration

ui/Cargo.lock

@@ -682,7 +682,7 @@ checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
 
 [[package]]
 name = "lsfg-vk-ui"
-version = "0.9.0"
+version = "1.0.0"
 dependencies = [
  "anyhow",
  "glib-build-tools",

ui/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lsfg-vk-ui"
-version = "0.9.0"
+version = "1.0.0"
 edition = "2021"
 
 [dependencies]

ui/rsc/pane/main.ui

@@ -44,7 +44,7 @@
         <object class="LSPrefEntry" id="profile_name">
             <property name="opt-name">Profile name</property>
             <property name="opt-subtitle">Command name used for automatically activating in games.</property>
-            <property name="icon-name">search-symbolic</property>
+            <property name="icon-name">system-search-symbolic</property>
         </object>
         </child>
     </object>

ui/src/main.rs

@@ -8,7 +8,7 @@ mod wrapper;
 mod config;
 mod utils;
 
-const APP_ID: &str = "gay.pancake.lsfg-vk";
+const APP_ID: &str = "gay.pancake.lsfg-vk-ui";
 
 #[derive(Debug)]
 struct State {