/**
* Get a list of counter IDs in a given group.
*/
static void
get_counters(unsigned group, unsigned **counters, int *num_counters,
int *max_active_counters)
{
glGetPerfMonitorCountersAMD(group, num_counters, NULL, 0, NULL);
*counters = calloc(*num_counters, sizeof(unsigned));
glGetPerfMonitorCountersAMD(group, NULL, max_active_counters,
*num_counters, *counters);
}
void MetricBackend_AMD_perfmon::enumMetrics(unsigned group,
enumMetricsCallback callback,
void* userData)
{
std::vector<unsigned> metrics;
int num_metrics;
Metric_AMD_perfmon metric(0,0);
glGetPerfMonitorCountersAMD(group, &num_metrics, nullptr, 0, nullptr);
metrics.resize(num_metrics);
glGetPerfMonitorCountersAMD(group, nullptr, nullptr, num_metrics, &metrics[0]);
for(unsigned &c : metrics) {
metric = Metric_AMD_perfmon(group, c);
callback(&metric, 0, userData);
}
}
