On Thu, May 29, 2014 at 8:15 PM, Axel Davy <axel.d...@ens.fr> wrote: > On 29/05/2014 13:37, Marek Olšák wrote : > >> Hi Axel, >> >> Could you please describe what "GPU offloading" means? > > It's using a different GPU to render and to display. > > Basically the gpu offloading support added by the patches is similar to > enduro. > >> Some checks can be modified to: >> >> info->src.box.width > 0 && >> info->src.box.height > 0 && >> ... resource->nr_samples <= 1 > > We discussed on irc about nr_samples, and it was not clear what the > behaviour should be when it equals 1, > thus the decision to only allow 0 for this path. > I agree for the width and height.
I guess those people on IRC were just guessing. I can assure you that 0 and 1 both mean 1 sample. All of Mesa code uses "nr_samples <= 1" and "nr_samples > 1" expressions when checking for MSAA resources. Marek _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
