1 Environment variables in VCL:
5 SAL_USE_VCLPLUGIN - use a VCL plugin
6 SAL_RTL_ENABLED - Enable RTL UI
7 SAL_NO_NWF - disable native widgets
8 SAL_FORCEDPI - force a specific DPI (gtk & gtk3 plugins only)
9 SAL_FORCE_HC - force high-contrast mode
11 SAL_NO_FONT_LOOKUP - disable font search and fallback and always use a hard-coded font name (for some unit tests)
13 LO_COLLECT_UIINFO - enable the uitesting logging, value is expected to be a relative file name that
14 will be used to write the log under instdir/uitest/.
16 VCL_DOUBLEBUFFERING_AVOID_PAINT - don't paint the buffer, useful to see where we do direct painting
17 VCL_DOUBLEBUFFERING_FORCE_ENABLE - enable double buffered painting
18 VCL_DOUBLEBUFFERING_ENABLE - enable a safe subset of double buffered painting (currently in Writer, not in any other applications)
20 VCL_DEBUG_DISABLE_PDFCOMPRESSION - disable compression in the PDF writer
25 VCL_GTK3_PAINTDEBUG - in debug builds, if set to 1 then holding down shift+0 forces a redraw event, shift+1 repaints everything, and
26 shift+2 dumps cairo frames to pngs as /tmp/frame<n>.png
30 VCL_NO_THREAD_SCALE - disable threaded bitmap scale
31 VCL_NO_THREAD_IMPORT - disable threaded bitmap import
32 EMF_PLUS_DISABLE - use EMF rendering and ignore EMF+ specifics
36 SAL_FORCEGL - force enable OpenGL
37 SAL_GL_NO_SWAP - disable buffer swapping if set (should show nothing)
38 SAL_GL_SLEEP_ON_SWAP - sleep for half a second on each swap-buffers.
39 SAL_WITHOUT_WIDGET_CACHE - disable LRU caching of native widget textures
40 SAL_DISABLE_GLYPH_CACHING - don't render glyphs through OpenGL textures
41 SAL_DISABLE_GL_WATCHDOG - don't start the thread that watches for broken GL drivers