On 9 February 2015 at 08:44, Aditya Avinash <adityaavina...@gmail.com> wrote: > Ya. I just want to know that part "only some r600". > I believe some of the nv0 cards doesn't support double. You have any ideas > or suggestions to make it possible?
For AMD http://en.wikipedia.org/wiki/List_of_AMD_graphics_processing_units has what cards directly support double precision for r600/700/evergreen The plan is to implement a soffloat library like the fglrx drivers do for the GPUs that don't do doubles just to satisfy the GL4.0 requirement. Whether we implement this in GLSL, NIR or in the backends is currently an open question. Not sure what the nvidia limitations are if any. Dave. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
