filter: svg: js engine: support for bitmaps in slide background

When a slide background includes one or more bitmaps, they are
exported only once.
This avoid to export the same bitmap more than once when it is
embedded in several backgound slides and to export only one bitmap for
the tile style.

Change-Id: Ia5b75f7805541486b76a81f86907e88ed9d4764a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109835
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Marco Cecchetti <marco.cecchetti@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111842
Tested-by: Jenkins
Reviewed-by: Andras Timar <andras.timar@collabora.com>

0 files changed, 0 insertions, 0 deletions