Mark Janes
52d3db9ab6
To move more operations into intel/perf, several state items are needed. Save references to that state in the perf_ctxt, rather than passing them in for every operation. This commit includes an initializer for gen_perf_context, to set those references and also encapsulate the initialization of the sample buffer state. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>