compile without gpu accleration and profile json

packaging/flatpak/README.md

@@ -52,6 +52,16 @@ flatpak install ./KompAC-embedded-x86_64.flatpak
 flatpak run com.kompac.client
 ```
 
+The Tauri WebView starts with WebKit accelerated compositing and the DMA-BUF
+renderer disabled, and Mesa software rendering requested by default.
+To allow hardware rendering for a launch:
+
+```sh
+flatpak run --env=WEBKIT_DISABLE_COMPOSITING_MODE=0 \
+  --env=WEBKIT_DISABLE_DMABUF_RENDERER=0 \
+  --env=LIBGL_ALWAYS_SOFTWARE=0 com.kompac.client
+```
+
 The bundle records Flathub as the source of its GNOME runtime. The first
 installation therefore downloads the runtime when it is not already installed.
 For an offline destination, transfer the runtime through a Flatpak repository

packaging/flatpak/launcher.sh

@@ -102,4 +102,7 @@ if [[ "$ready" != true ]]; then
     exit 1
 fi
 
+WEBKIT_DISABLE_COMPOSITING_MODE="${WEBKIT_DISABLE_COMPOSITING_MODE:-1}" \
+WEBKIT_DISABLE_DMABUF_RENDERER="${WEBKIT_DISABLE_DMABUF_RENDERER:-1}" \
+LIBGL_ALWAYS_SOFTWARE="${LIBGL_ALWAYS_SOFTWARE:-1}" \
 "$gui"