>> On Sun, Jan 22, 2012 at 9:09 AM, Jon TURNEY <jon.turney at dronecode.org.uk> >> wrote: >> > On 11/01/2012 23:37, Matt Turner wrote: >> >> No one on IRC knows why an unshared glapi is useful. >> > >> > It looks like this change stops OSMesa from builing on cygwin (See [1]) >> > >> > I think this is because we never tried building it with shared glapi on >> > cygwin >> > before, and if we had, we would have noticed that libOSMesa is underlinked, >> > which is not permitted for PE/COFF shared libraries. >> > >> > Patch attached which fixes this by explicitly linking libOSMesa with the >> > shared glapi library. >> > >> > [1] >> > http://tinderbox.freedesktop.org/builds/2012-01-21-0017/logs/libGL/#build > >> I'd say commit it. We're planning to overhaul the build system, so if >> that patch helps now, go for it. > > I also wish it to be committed. > > Because "disable-shared-glapi" forbids OpenGL ES 2. > > In detail: If we disable “shared-glapi”, DRI2 backend failed to be > loaded, then MESA uses GLX backend to provide render surfaces. But GLX > backend do not support EGL_OPENGL_ES2_BIT. Then user cannot use OpenGL > ES 2. > > The patch is a good solution. I vote for it.
Sorry. The patch I talked about is at http://lists.freedesktop.org/archives/mesa-dev/2012-January/017402.html _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
