On 30.04.2012 19:41, Eric Anholt wrote: > On Sun, 29 Apr 2012 21:29:39 +1200, Chris Forbes <chr...@ijw.co.nz> wrote: >> Here is a simple patch which adds support for the >> GL_AMD_seamless_cubemap_per_texture extension to the i965 driver. This may >> actually work on pre-Gen6 devices as well, but I haven't been able to test >> on one. >> >> Passes the piglit test for this extension. >> >> Originally sent to dri-patches@, but resending here at Dave Airlie's >> suggestion. > Does anyone know of any actual use for > GL_AMD_seamless_cubemap_per_texture? I can't think of any -- it reads
My favourite use is that I can flip the correct bit in the sample state object and forget about it ... Gallium makes it actual work to check for the global enable (have to search all sampler state objects), so on earlier NV cards where I only have a global switch I just always enable seamless filtering and pretend not to have a choice. > to me as "we have flexibility in our hardware, so give people more > control for getting the result they never wanted because we can". > > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
