On Tue 27 Sep 2016, Nanley Chery wrote: > On Tue, Sep 27, 2016 at 11:00:21AM -0700, Chad Versace wrote:
> > As a consequence of that reasoning, we should set > > 3DSTATE_CLEAR_PARAMS.DepthClearValueValid = 1 > > whenever hiz is enabled, even if we don't care about the actual clear value. > > In the V3, I plan to emit that packet once at device initialization time > HSW+, and to always emit it (in the expected location) for IVB/BYT. Only > the latter platforms have the restriction that it must always be > programmed with the other depth/stencil commands. Is there any benefit to emitting it multiple times on ivb/byt? Does emitting once during initialization, as for hsw, also work for ivb/byt? If so, the code is cleaner if the two gens share the same workaround code. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
