On Wed, 2010-03-31 at 15:16 +0200, ext Ahmed Ammar wrote: > Hello, > > While trying to compile xserver-xorg-video-fbdev_0.4.0-180+0m5.tar.gz I > have come across missing definitions: > > sgx_exa.c:79: error: ‘EURASIA_TAG_STRIDE_THRESHOLD’ undeclared (first > use in this function) > > After further digging and installing of the maemo5 SDK I found that > these are provided by opengles-sgx-img-common-dev. And after chatting > with Stskeeps on IRC I was informed that Nokia have actually modified > the SGX libraries. > > I would like to know how Nokia have managed to do so? Have they gotten > the source for the drivers from ImgTec? Are they actually different to > those available from TI?
Yes, we had access to the source code, but mostly the modifications were done by ImgTec developers. > Would it be possible for someone to use your binaries outside the maemo > project? I guess if the SGX chip is the same (and you have compatible X parts). > Also, could this be forward ported to newer libraries from TI/ImgTec? I'm sure all generic fixes were forward ported, but notice that the driver in Fremantle is a bit old compared to the upstream. -Kimmo > > Best Regards, _______________________________________________ maemo-developers mailing list maemo-developers@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-developers
