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 +1,49 @@
+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 ${old_BUILD_SHARED_LIBS})
+endif()
+
+# Make later find_package(zstd) calls (e.g. 3rdparty/spz) resolve to the
+# targets configured above: some prebuilt SDKs ship zstd configs pointing to
+# files that do not exist, and a not-found result would trigger FetchContent
+# fallbacks that clash with the vendored targets.
+file(WRITE "${CMAKE_FIND_PACKAGE_REDIRECTS_DIR}/zstd-config.cmake" [=[
+if(TARGET libzstd_static AND NOT TARGET zstd::libzstd_static)
+  add_library(zstd::libzstd_static INTERFACE IMPORTED GLOBAL)
+  target_link_libraries(zstd::libzstd_static INTERFACE libzstd_static)
+endif()
+if(TARGET libzstd_shared AND NOT TARGET zstd::libzstd_shared)
+  add_library(zstd::libzstd_shared INTERFACE IMPORTED GLOBAL)
+  target_link_libraries(zstd::libzstd_shared INTERFACE libzstd_shared)
+endif()
+]=])
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
@@ -33,12 +33,14 @@
 , rapidfuzz-cpp
 , re2
 , rubberband
+, simdjson
 , snappy
 , SDL2
 , spdlog
 , suil
 , udev
 , xorg
+, zstd
 }:
 
 # TODO: figure out LLVM jit
@@ -88,6 +90,7 @@ clangStdenv.mkDerivation (finalAttrs: {
     rapidfuzz-cpp
     re2
     rubberband
+    simdjson
     snappy
     SDL2
     spdlog

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/cmake/Deployment/Linux/Flatpak/io.ossia.score.yml b/cmake/Deployment/Linux/Flatpak/io.ossia.score.yml
@@ -120,6 +120,7 @@ modules:
   - modules/re2.yaml
   - modules/libcoap.yaml
   - modules/boost.yaml
+  - modules/simdjson.yaml
   - modules/snappy.yaml
   - modules/avahi.yaml
   - modules/suil.yaml

diff --git a/cmake/Deployment/Linux/Flatpak/modules/simdjson.yaml b/cmake/Deployment/Linux/Flatpak/modules/simdjson.yaml
@@ -0,0 +1,16 @@
+# JSON parser used by fastgltf (glTF support in score-plugin-threedim).
+# Provided here so that fastgltf does not try to download it at configure
+# time, which is impossible in the sandboxed flatpak build.
+name: simdjson
+buildsystem: cmake-ninja
+builddir: true
+config-opts:
+  - -Wno-dev
+  - -DCMAKE_BUILD_TYPE=RelWithDebInfo
+  - -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+  - -DBUILD_SHARED_LIBS=ON
+  - -DSIMDJSON_DEVELOPER_MODE=OFF
+sources:
+  - type: archive
+    url: https://github.com/simdjson/simdjson/archive/refs/tags/v3.12.3.tar.gz
+    sha256: d0af071f2f4187d8b26b556e83ef832b634bd5feb4e2f537b9dabbd334d4e334
diff --git a/src/plugins/score-lib-process/Process/Drop/ProcessDropHandler.cpp b/src/plugins/score-lib-process/Process/Drop/ProcessDropHandler.cpp
@@ -4,6 +4,7 @@
 
 #include <ossia/detail/algorithms.hpp>
 
+#include <QDebug>
 #include <QFile>
 #include <QFileInfo>
 #include <QSet>
@@ -19,8 +20,22 @@ void ProcessDropHandler::getCustomDrops(
     std::vector<ProcessDropHandler::ProcessDrop>& drops, const QMimeData& mime,
     const score::DocumentContext& ctx) const noexcept
 {
-  // Check for special mime handling code
-  return dropCustom(drops, mime, ctx);
+  // dropCustom is no longer noexcept (some overrides invoke parsers that
+  // can throw on malformed input — see ProcessDropHandler.hpp). Catch
+  // here so a throwing handler never escapes through the noexcept
+  // public API and tears down the editor.
+  try
+  {
+    dropCustom(drops, mime, ctx);
+  }
+  catch(const std::exception& e)
+  {
+    qWarning() << "ProcessDropHandler::dropCustom threw:" << e.what();
+  }
+  catch(...)
+  {
+    qWarning() << "ProcessDropHandler::dropCustom threw an unknown exception";
+  }
 }
 
 void ProcessDropHandler::getMimeDrops(
@@ -61,7 +76,7 @@ QSet<QString> ProcessDropHandler::fileExtensions() const noexcept
 
 void ProcessDropHandler::dropCustom(
     std::vector<ProcessDropHandler::ProcessDrop>&, const QMimeData& data,
-    const score::DocumentContext& ctx) const noexcept
+    const score::DocumentContext& ctx) const
 {
 }
 

diff --git a/src/plugins/score-lib-process/Process/Drop/ProcessDropHandler.hpp b/src/plugins/score-lib-process/Process/Drop/ProcessDropHandler.hpp
@@ -59,7 +59,7 @@ class SCORE_LIB_PROCESS_EXPORT ProcessDropHandler : public score::InterfaceBase
 protected:
   virtual void dropCustom(
       std::vector<ProcessDrop>& drops, const QMimeData& mime,
-      const score::DocumentContext& ctx) const noexcept;
+      const score::DocumentContext& ctx) const;
 
   virtual void dropPath(
       std::vector<ProcessDrop>& drops, const score::FilePath& path,

diff --git a/src/plugins/score-plugin-avnd/Crousti/Concepts.hpp b/src/plugins/score-plugin-avnd/Crousti/Concepts.hpp
@@ -448,7 +448,35 @@ make_control_in(avnd::field_index<N>, Id<Process::Port>&& id, QObject* parent)
       auto [Mx, My, Mz] = c.max;
       auto [ix, iy, iz] = c.init;
       return new Process::XYZSpinboxes{{mx, my, mz}, {Mx, My, Mz}, {ix, iy, iz},
-                                       qname,        id,           parent};
+                                       false,        qname,        id,           parent};
+    }
+  }
+  else if constexpr(widg.widget == avnd::widget_type::xyzw_spinbox)
+  {
+    static constexpr auto c = avnd::get_range<T>();
+    if constexpr(requires {
+                   c.min == 0.f;
+                   c.max == 0.f;
+                   c.init == 0.f;
+                 })
+    {
+      return new Process::XYZSpinboxes{
+          {c.min, c.min, c.min},
+          {c.max, c.max, c.max},
+          {c.init, c.init, c.init},
+          false,
+          qname,
+          id,
+          parent};
+    }
+    else
+    {
+      auto [mx, my, mz, mw] = c.min;
+      auto [Mx, My, Mz, Mw] = c.max;
+      auto [ix, iy, iz, iw] = c.init;
+      // FIXME we don't have a good 4-way widget
+      return new Process::XYZSpinboxes{{mx, my, mz}, {Mx, My, Mz}, {ix, iy, iz},
+                                       false,        qname,        id,           parent};
     }
   }
   else if constexpr(widg.widget == avnd::widget_type::color)
-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 @@