Hide intel GPU generated event row when we don't have any

Having this empty row for captures done on AMD or when i915-perf support disabled doesn't make sense. Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
mikesart · Apr 12, 2020 · d9a6ba7 · d9a6ba7
1 parent 8d51017
commit d9a6ba7
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/gpuvis_graphrows.cpp b/src/gpuvis_graphrows.cpp
@@ -310,7 +310,8 @@ void GraphRows::init( TraceEvents &trace_events )
 
     // Intel gpu events
     {
-        push_row( "i915-perf", LOC_TYPE_i915Perf, trace_events.m_i915.perf_locs.size() );
+        if ( !trace_events.m_i915.perf_locs.empty() )
+            push_row( "i915-perf", LOC_TYPE_i915Perf, trace_events.m_i915.perf_locs.size() );
 
         for ( auto &req_locs : trace_events.m_i915.req_locs.m_locs.m_map )
         {