On Tuesday, March 31, 2015 01:56:32 PM Alex Deucher wrote: > I would prefer to keep support for AMD_performance_monitor in mesa. > We may implement more extensive support for this extension in our > radeon open source drivers and it would be nice to be compatible with > our closed source drivers on both Linux and other OSes. > > Alex
I would prefer that as well. FWIW, the core Mesa code I wrote for GL_AMD_performance_monitor may be pretty poor for Radeon - it uses bitsets for a lot of things, which made sense on i965 since I had < 64 counters to expose. The last time I looked at the closed source AMD driver, it exposed over 6,000 counters. So you may need some better data structures... --Ken
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