This is the work from Moti Zilberman, modified by me to build and integrate in-tree
It's heavily inspired on the OS X one.
Be careful: you need a very recent Mingw-W64 to hope to compile it.
Ref #11893
a7eb0f0 Add a SAPI synthetizer for Windows
NEWS | 1 +
modules/MODULES_LIST | 1 +
modules/text_renderer/Makefile.am | 6 +
modules/text_renderer/sapi.cpp | 236 +++++++++++++++++++++++++++++++++++++
po/POTFILES.in | 1 +
5 files changed, 245 insertions(+)
Upstream: git.videolan.org