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OrcaSlicer/scripts/flatpak/entrypoint
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Lam Wei Lun 5dba611eac Flatpak: force WebKit's shared-memory transport instead of disabling DMABUF
The entrypoint exported WEBKIT_DISABLE_DMABUF_RENDERER=1 for NVIDIA. WebKit
reads that variable first and leaves the transport set empty, which turns
accelerated compositing off, so the Device tab still lagged for NVIDIA
Flatpak users, and the binary could not override it because its setenv is
non-replacing.

The runtime's WebKitGTK is vanilla, so there is no distro isNVIDIA() guard
to clear and WEBKIT_DMABUF_RENDERER_FORCE_SHM=1 alone is the right switch:
compositing stays on and only the hardware DMABUF path is skipped.
2026-10-12 15:06:30 +08:00

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#!/usr/bin/env sh
# Work-around https://gitlab.gnome.org/GNOME/gnome-build-meta/-/issues/754
# The runtime's WebKitGTK cannot back its DMABUF renderer on the NVIDIA driver.
# WEBKIT_DISABLE_DMABUF_RENDERER is read first and would leave compositing off.
grep -q org.freedesktop.Platform.GL.nvidia /.flatpak-info && export WEBKIT_DMABUF_RENDERER_FORCE_SHM=1
# Work-around https://github.com/bambulab/BambuStudio/issues/3440
# Use LC_NUMERIC instead of LC_ALL to prevent decimal separator issues
# while preserving the user's language/locale for translations.
export LC_NUMERIC=C
exec /app/bin/orca-slicer "$@"