Kenneth Graunke <kenn...@whitecape.org> writes: > This provides an interface for applications (and OpenGL-based tools) to > access GPU performance counters. Since the exact performance counters > available vary between vendors and hardware generations, the extension > provides an API the application can use to get the names, types, and > minimum/maximum values of all available counters. Counters are also > organized into groups. > > Applications create "performance monitor" objects, select the counters > they want to track, and Begin/End monitoring, much like OpenGL's query > API. Multiple monitors can be in flight simultaneously. > > We chose not to implement the similar GL_INTEL_performance_queries > extension because Intel has not bothered to publish a specification in > the OpenGL registry.
performance_monitor.c seems to be missing.
pgpYYJaWlUDSg.pgp
Description: PGP signature
_______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
