ossia · jcelerier · May 4, 2026 · May 4, 2026 · May 4, 2026 · May 4, 2026
diff --git a/.github/workflows/win-builds.yaml b/.github/workflows/win-builds.yaml
@@ -205,6 +205,7 @@ jobs:
             fftw:p
             ffmpeg:p
             SDL2:p
+            zstd:p
 
       - name: Build
         shell: msys2 {0}

diff --git a/.gitmodules b/.gitmodules
@@ -115,3 +115,18 @@
 [submodule "3rdparty/opengametools"]
 	path = 3rdparty/opengametools
 	url = https://github.com/jpaver/opengametools
+[submodule "3rdparty/ufbx"]
+	path = 3rdparty/ufbx
+	url = https://github.com/ufbx/ufbx
+[submodule "3rdparty/fastgltf"]
+	path = 3rdparty/fastgltf
+	url = https://github.com/spnda/fastgltf
+[submodule "3rdparty/OffsetAllocator"]
+	path = 3rdparty/OffsetAllocator
+	url = https://github.com/sebbbi/OffsetAllocator
+[submodule "3rdparty/spz"]
+	path = 3rdparty/spz
+	url = https://github.com/nianticlabs/spz
+[submodule "3rdparty/zstd"]
+	path = 3rdparty/zstd
+	url = https://github.com/facebook/zstd
diff --git a/3rdparty/3rdparty.cmake b/3rdparty/3rdparty.cmake
@@ -29,3 +29,4 @@ include(3rdparty/shmdata.cmake)
 include(3rdparty/snappy.cmake)
 include(3rdparty/sndfile.cmake)
 include(3rdparty/xtensor.cmake)
+include(3rdparty/zstd.cmake)
diff --git a/3rdparty/OffsetAllocator b/3rdparty/OffsetAllocator
diff --git a/3rdparty/fastgltf b/3rdparty/fastgltf
diff --git a/3rdparty/spz b/3rdparty/spz
diff --git a/3rdparty/ufbx b/3rdparty/ufbx
diff --git a/3rdparty/zstd b/3rdparty/zstd
diff --git a/3rdparty/zstd.cmake b/3rdparty/zstd.cmake
@@ -0,0 +1,34 @@
+if(SCORE_USE_SYSTEM_LIBRARIES)
+  find_package(zstd GLOBAL CONFIG)
+endif()
+
+if(NOT TARGET zstd::libzstd_static AND NOT TARGET zstd::libzstd_shared AND NOT TARGET zstd)
+  set(ZSTD_BUILD_PROGRAMS OFF CACHE INTERNAL "" FORCE)
+  set(ZSTD_BUILD_TESTS OFF CACHE INTERNAL "" FORCE)
+  set(ZSTD_BUILD_SHARED OFF CACHE INTERNAL "" FORCE)
+  set(ZSTD_BUILD_STATIC ON CACHE INTERNAL "" FORCE)
+  set(ZSTD_BUILD_DICTBUILDER OFF CACHE INTERNAL "" FORCE)
+
+  set(old_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS})
+  set(BUILD_SHARED_LIBS OFF)
+
+  if(NOT MSVC AND NOT CMAKE_CROSSCOMPILING)
+    if(CMAKE_BUILD_TYPE MATCHES ".*Deb.*")
+      set(old_CFLAGS "${CMAKE_C_FLAGS}")
+      set(old_CXXFLAGS "${CMAKE_CXX_FLAGS}")
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3 -march=native")
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -march=native")
+    endif()
+  endif()
+
+  add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/zstd/build/cmake" EXCLUDE_FROM_ALL)
+
+  if(NOT MSVC AND NOT CMAKE_CROSSCOMPILING)
+    if(CMAKE_BUILD_TYPE MATCHES ".*Deb.*")
+      set(CMAKE_C_FLAGS "${old_CFLAGS}")
+      set(CMAKE_CXX_FLAGS "${old_CXXFLAGS}")
+    endif()
+  endif()
+
+  set(BUILD_SHARED_LIBS ${old_BUILD_SHARED_LIBS})
+endif()
diff --git a/ci/common.deps.sh b/ci/common.deps.sh
@@ -5,18 +5,31 @@ cd src/addons
 
 clone_addon() {
   local url=${1}
+  local ref=${2:-}
   local folder=$(echo "${url}" | awk -F'/' '{print $NF}')
 
   (
   if [[ ! -d "$folder" ]]; then
     git clone --recursive -j16 "$url"
+    if [[ "x${ref}" != "x" ]]; then
+    (
+      cd "$folder"
+      git checkout "${ref}"
+    )
+    fi
   else
     # Try to update the submodule if it's really super clean
     cd "$folder"
     git update-index --really-refresh
     if output=$(git status --porcelain  --untracked-files=no) && [ -z "$output" ]; then
       if output=$(git diff-index --quiet HEAD) && [ -z "$output" ]; then
         git pull || true
+        if [[ "x${ref}" != "x" ]]; then
+        (
+          cd "$folder"
+          git checkout "${ref}"
+        )
+        fi
       fi
     fi
   fi
@@ -33,20 +46,20 @@ CI_PLATFORM="${1:-DEFAULT}"
 
 if [[ "$CI_PLATFORM" != "WASM" ]];
 then
-  clone_addon https://github.com/ossia/score-addon-ltc
-  clone_addon https://github.com/ossia/score-addon-ndi
-  clone_addon https://github.com/bltzr/score-avnd-granola
-  clone_addon https://github.com/ossia/score-addon-ultraleap
+  clone_addon         https://github.com/ossia/score-addon-ltc
+  clone_addon         https://github.com/ossia/score-addon-ndi feature/ndi_output_updates
+  clone_addon      https://github.com/bltzr/score-avnd-granola
+  clone_addon   https://github.com/ossia/score-addon-ultraleap
   clone_addon https://github.com/ossia/score-addon-contextfree
-  clone_addon https://github.com/ossia/score-addon-ble
-#  clone_addon https://github.com/ossia/score-addon-led
-  clone_addon https://github.com/ossia/score-addon-spatgris
-  clone_addon https://github.com/ossia/score-addon-hdf5
-  clone_addon https://github.com/ossia/score-addon-onnx
-  clone_addon https://github.com/ossia/score-addon-deuterium
-  clone_addon https://github.com/ossia/score-addon-airwindows
-  clone_addon https://github.com/ossia/score-addon-lsl
-  clone_addon https://github.com/jcelerier/bendage
+  clone_addon         https://github.com/ossia/score-addon-ble
+  clone_addon         https://github.com/ossia/score-addon-led feature/gfx_led_2
+  clone_addon    https://github.com/ossia/score-addon-spatgris
+  clone_addon        https://github.com/ossia/score-addon-hdf5
+  clone_addon        https://github.com/ossia/score-addon-onnx
+  clone_addon   https://github.com/ossia/score-addon-deuterium
+  clone_addon  https://github.com/ossia/score-addon-airwindows
+  clone_addon         https://github.com/ossia/score-addon-lsl
+  clone_addon             https://github.com/jcelerier/bendage
 fi
 
 if [[ "$CI_PLATFORM" == "LINUX" || "$CI_PLATFORM" == "WIN32" ]]; then

diff --git a/ci/debian.bookworm.deps.sh b/ci/debian.bookworm.deps.sh
@@ -40,6 +40,7 @@ $SUDO apt-get install -qq --force-yes \
      libavahi-compat-libdnssd-dev libsamplerate0-dev \
      portaudio19-dev \
      libpipewire-0.3-dev \
-     libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev
+     libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev \
+     libzstd-dev
 
 source ci/common.deps.sh LINUX
diff --git a/ci/debian.bullseye.deps.sh b/ci/debian.bullseye.deps.sh
@@ -32,6 +32,7 @@ $SUDO apt-get install -qq --force-yes -t bullseye-backports \
      libavahi-compat-libdnssd-dev libsamplerate0-dev \
      portaudio19-dev \
      libpipewire-0.3-dev \
-     libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev
+     libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev \
+     libzstd-dev
 
 source ci/common.deps.sh LINUX
diff --git a/ci/debian.trixie-system.deps.sh b/ci/debian.trixie-system.deps.sh
@@ -55,7 +55,8 @@ $SUDO apt-get install -qq --force-yes \
      libzita-alsa-pcmi-dev \
      libvst3sdk-dev \
      puredata-dev \
-     libpd-dev
+     libpd-dev \
+     libzstd-dev
 
 
 source ci/common.deps.sh LINUX
diff --git a/ci/debian.trixie.deps.sh b/ci/debian.trixie.deps.sh
@@ -34,6 +34,7 @@ $SUDO apt-get install -qq --force-yes \
      libavahi-compat-libdnssd-dev libsamplerate0-dev \
      portaudio19-dev \
      libpipewire-0.3-dev \
-     libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev
+     libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev \
+     libzstd-dev
 
 source ci/common.deps.sh LINUX
diff --git a/ci/fedora.deps.sh b/ci/fedora.deps.sh
@@ -34,6 +34,7 @@ dnf -y install --allowerasing \
      qt6-qtsvg-devel \
      qt6-qtconnectivity-devel \
      pipewire-devel \
-     zlib-ng-compat-static zlib-ng-compat-devel
+     zlib-ng-compat-static zlib-ng-compat-devel \
+     libzstd-devel
 
 source ci/common.deps.sh LINUX
diff --git a/ci/freebsd.deps.sh b/ci/freebsd.deps.sh
@@ -18,6 +18,7 @@ pkg install -y \
   libcoap \
   freetype2 harfbuzz fontconfig \
   alsa-lib \
-  jackit
+  jackit \
+  zstd
 
 source ci/common.deps.sh FREEBSD
diff --git a/ci/nix.build.nix b/ci/nix.build.nix
@@ -39,6 +39,7 @@
 , suil
 , udev
 , xorg
+, zstd
 }:
 
 # TODO: figure out LLVM jit

diff --git a/ci/osx.brew.deps.sh b/ci/osx.brew.deps.sh
@@ -4,9 +4,9 @@ set +e
 
 export HOMEBREW_NO_AUTO_UPDATE=1
 brew update && (brew list cmake || brew install cmake)
-brew install ninja qt boost ffmpeg@7 fftw portaudio jack sdl lv2 lilv suil freetype
+brew install ninja qt boost ffmpeg@7 fftw portaudio jack sdl lv2 lilv suil freetype zstd
 brew uninstall --ignore-dependencies qt@5 || true
 
 source ci/common.deps.sh MACOS
 
-echo PKG_CONFIG_PATH="/opt/homebrew/opt/ffmpeg@7/lib/pkgconfig" >> "$GITHUB_ENV"
+echo PKG_CONFIG_PATH="/opt/homebrew/opt/ffmpeg@7/lib/pkgconfig" >> "$GITHUB_ENV"
diff --git a/ci/suse.leap.deps.sh b/ci/suse.leap.deps.sh
@@ -25,7 +25,8 @@ $SUDO zypper -n install \
    qt6-qml-devel qt6-qml-private-devel \
    qt6-svg-devel \
    ffmpeg-4-libavcodec-devel ffmpeg-4-libavdevice-devel ffmpeg-4-libavfilter-devel ffmpeg-4-libavformat-devel ffmpeg-4-libswresample-devel \
-   curl gzip
+   curl gzip \
+   libzstd-devel
 
 curl -L -0 https://github.com/Kitware/CMake/releases/download/v3.28.1/cmake-3.28.1-linux-x86_64.tar.gz --output cmake.tgz
 tar xaf cmake.tgz

diff --git a/ci/suse.tumbleweed.deps.sh b/ci/suse.tumbleweed.deps.sh
@@ -31,5 +31,6 @@ $SUDO zypper -n install \
    qt6-qml-devel qt6-qml-private-devel \
    qt6-svg-devel \
    ffmpeg-7-libavcodec-devel ffmpeg-7-libavdevice-devel ffmpeg-7-libavfilter-devel ffmpeg-7-libavformat-devel ffmpeg-7-libswresample-devel \
-   zlib-devel zlib-devel-static
+   zlib-devel zlib-devel-static \
+   libzstd-devel
 
diff --git a/ci/ubuntu.2604.deps.sh b/ci/ubuntu.2604.deps.sh
@@ -42,7 +42,8 @@ $SUDO apt install -y \
      libvulkan-dev \
      libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev \
      file \
-     dpkg-dev
+     dpkg-dev \
+     libzstd-dev
 
 
 source ci/common.deps.sh LINUX
diff --git a/ci/ubuntu.jammy.deps.sh b/ci/ubuntu.jammy.deps.sh
@@ -51,6 +51,7 @@ $SUDO apt-get install -y \
      libvulkan-dev \
      libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev \
      file \
-     dpkg-dev
+     dpkg-dev \
+     libzstd-dev
 
 source ci/common.deps.sh LINUX
diff --git a/ci/ubuntu.lunar.deps.sh b/ci/ubuntu.lunar.deps.sh
@@ -48,6 +48,7 @@ $SUDO apt-get install -y \
      libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev \
      file \
      dpkg-dev \
-     lsb-release
+     lsb-release \
+     libzstd-dev
 
 source ci/common.deps.sh LINUX
diff --git a/ci/ubuntu.noble.deps.sh b/ci/ubuntu.noble.deps.sh
@@ -43,7 +43,8 @@ $SUDO apt-get install -y \
      libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev \
      file \
      dpkg-dev \
-     lsb-release
+     lsb-release \
+     libzstd-dev
 
 # needed because GCC does not support -fuse-ld=lld-19
 $SUDO rm -rf /usr/bin/lld /usr/bin/ld.lld

diff --git a/ci/ubuntu.oracular.deps.sh b/ci/ubuntu.oracular.deps.sh
@@ -43,6 +43,7 @@ $SUDO apt-get install -y \
      libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev \
      file \
      dpkg-dev \
-     lsb-release
+     lsb-release \
+     libzstd-dev
 
 source ci/common.deps.sh LINUX
diff --git a/ci/ubuntu.plucky.deps.sh b/ci/ubuntu.plucky.deps.sh
@@ -44,6 +44,7 @@ $SUDO apt-get install -y \
      libavcodec-dev libavdevice-dev libavutil-dev libavfilter-dev libavformat-dev libswresample-dev \
      file \
      dpkg-dev \
-     lsb-release
+     lsb-release \
+     libzstd-dev
 
 source ci/common.deps.sh LINUX
diff --git a/src/app/Application.cpp b/src/app/Application.cpp
@@ -559,9 +559,8 @@ void Application::initDocuments()
   }
   else
   {
-#if !defined(SCORE_SPLASH_SCREEN)
-    openNewDocument();
-#endif
+    if(!m_startScreen)
+      openNewDocument();
   }
 }
 

diff --git a/src/app/main.cpp b/src/app/main.cpp
@@ -254,6 +254,9 @@ static void setup_x11(int argc, char** argv)
 
         helper_dylibs.run_under_x11 = true;
         helper_dylibs.xwayland = wayland;
+
+        // EGL is the only way to get zero-copy with dma-buf import
+        qputenv("QT_XCB_GL_INTEGRATION", "xcb_egl");
       }
     }
   };
@@ -499,6 +502,7 @@ static void setup_opengl(bool& enable_opengl_ui)
 
 #ifndef QT_NO_OPENGL
 #if (defined(__arm__) || defined(__aarch64__)) && !defined(_WIN32) && !defined(__APPLE__)
+  // Raspberry Pi & such
   QSurfaceFormat fmt = QSurfaceFormat::defaultFormat();
   fmt.setRenderableType(QSurfaceFormat::OpenGLES);
   fmt.setSwapInterval(1);
@@ -514,6 +518,7 @@ static void setup_opengl(bool& enable_opengl_ui)
   fmt.setDefaultFormat(fmt);
 #else
   {
+    // Desktop GL
     std::vector<std::pair<int, int>> versions_to_test
         = {{4, 6}, {4, 5}, {4, 4}, {4, 3}, {4, 2}, {4, 1}, {4, 0},
            {3, 3}, {3, 2}, {3, 1}, {3, 0}, {2, 1}, {2, 0}};
@@ -552,7 +557,9 @@ static void setup_opengl(bool& enable_opengl_ui)
 
     QSurfaceFormat fmt = QSurfaceFormat::defaultFormat();
     fmt.setProfile(QSurfaceFormat::CoreProfile);
+    fmt.setRenderableType(QSurfaceFormat::OpenGL);
     fmt.setSwapInterval(1);
+    fmt.setStencilBufferSize(8);
     bool ok = false;
     for(auto [maj, min] : versions_to_test)
     {

diff --git a/src/lib/core/presenter/DocumentManager.cpp b/src/lib/core/presenter/DocumentManager.cpp
@@ -345,8 +345,10 @@ bool DocumentManager::saveDocument(Document& doc)
 
     if(f.commit())
     {
-      m_recentFiles->addRecentFile(savename);
-      saveRecentFilesState();
+      if(m_recentFiles) {
+        m_recentFiles->addRecentFile(savename);
+        saveRecentFilesState();
+      }
     }
     else
     {
@@ -426,8 +428,10 @@ bool DocumentManager::saveDocumentAs(Document& doc, const QString& savename)
 
   if(f.commit())
   {
-    m_recentFiles->addRecentFile(savename);
-    saveRecentFilesState();
+    if(m_recentFiles) {
+      m_recentFiles->addRecentFile(savename);
+      saveRecentFilesState();
+    }
     doc.backupManager()->updateBackupData();
     return true;
   }
-Original file line number
+Diff line change
@@ Expand Up / @@ -205,6 +205,7 @@ jobs: @@
                 fftw:p
                 ffmpeg:p
                 SDL2:p
+                zstd:p
           - name: Build
             shell: msys2 {0}
@@ Expand Down @@