On 8 June 2016 at 18:08, Samuel Pitoiset <samuel.pitoi...@gmail.com> wrote: > This fixes a lot of flickering in The Talos Principle on Fermi+ > (tested on both GF119 and GK106). My guess is that some indices > and/or some vertex attributes are incorrectly set when emitting > data directly into the command stream rather than uploading a > user VBO. > > The NV50 driver also doesn't use the push path for indexed draws > which makes confident enough with this fix. Furthermore, this > doesn't introduce any regressions with piglit. > > As a side-effect, this also improves performance with The Talos > Principle (+~20% fps) and probably with other games which use indexed > draws. This is because uploading a user VBO is more efficient than > pushing data directly into the pushbuf. > > There is still an issue in this game (sometimes walls become green), > but this seems to be totally unrelated to the first issue (disabling > the push path doesn't help here). > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90513 > Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com> > CC: "11.1 11.2" <mesa-sta...@lists.freedesktop.org> Gents, this patch can be considered superseded in favour of 154c0a42a23187c61ea0a1307198fae667398eba, correct ?
Thanks Emil _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
