> -----Original Message----- > From: Matt Turner [mailto:matts...@gmail.com] > Sent: Monday, August 3, 2015 5:20 PM > To: Lofstedt, Marta > Cc: Ilia Mirkin; mesa-dev@lists.freedesktop.org > Subject: Re: [Mesa-dev] [PATCH 4/4] i965/es3.1: Implement > glMemoryBarrierByRegion > > On Mon, Aug 3, 2015 at 1:04 AM, Lofstedt, Marta > <marta.lofst...@intel.com> wrote: > > However, I don't agree that the driver interface should be removed. > > In my opinion, it is a driver specific decision if > > glMemoryBarrierByRegion should be implemented directly on top of > > glMemoryBarrier or if you want to do some optimizations. > > It's as simple as "don't add it if you don't need it". > > If another driver needs the driver interface to implement > glMemoryBarrierByRegion, then it should be added. As it stands now, I don't > see that i965 needs it. > > > Why else would there be a specific glMemoryBarrierByRegion function > > added to the standard? > > Non-sequitur. There are plenty of functions in the GL API that don't have > entries in the dd function table.
OK, I will comply. Thanks for clarification. ---------------------------------------------------------------------- Intel Sweden AB Registered Office: Knarrarnasgatan 15, 164 40 Kista, Stockholm, Sweden Registration Number: 556189-6027 This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
