4 files changed, 19 insertions, 6 deletions
diff --git a/retrace/daemon/glframe_retrace.cpp b/retrace/daemon/glframe_retrace.cpp
index 58929bb7..6b0a156d 100644
--- a/retrace/daemon/glframe_retrace.cpp
+++ b/retrace/daemon/glframe_retrace.cpp
@@ -317,7 +317,7 @@ FrameState::FrameState(const std::string &filename,
   }
 
   while ((call = p->scan_call())) {
-    if (call->flags & trace::CALL_FLAG_RENDER) {
+    if (RetraceRender::isRender(*call)) {
       ++render_count;
     }
 
diff --git a/retrace/daemon/glframe_retrace_render.cpp b/retrace/daemon/glframe_retrace_render.cpp
index 8a5cf734..fdceefb6 100644
--- a/retrace/daemon/glframe_retrace_render.cpp
+++ b/retrace/daemon/glframe_retrace_render.cpp
@@ -57,6 +57,20 @@ static const std::string simple_fs =
     "  gl_FragColor = vec4(1,0,1,1);\n"
     "}";
 
+bool
+RetraceRender::isRender(const trace::Call &call) {
+  return (call.flags & trace::CALL_FLAG_RENDER) ||
+      (strcmp("glDispatchCompute", call.name()) == 0) ||
+      (strcmp("glDispatchComputeIndirect",
+              call.name()) == 0);
+}
+
+bool
+isCompute(const trace::Call &call) {
+  return (RetraceRender::isRender(call) &&
+          (!(call.flags & trace::CALL_FLAG_RENDER)));
+}
+
 RetraceRender::RetraceRender(trace::AbstractParser *parser,
                              retrace::Retracer *retracer,
                              StateTrack *tracker) : m_parser(parser),
@@ -79,11 +93,8 @@ RetraceRender::RetraceRender(trace::AbstractParser *parser,
     m_retracer->retrace(*call);
     tracker->track(*call);
     m_end_of_frame = call->flags & trace::CALL_FLAG_END_FRAME;
-    const bool render = (call->flags & trace::CALL_FLAG_RENDER) ||
-                        (strcmp("glDispatchCompute", call->name()) == 0) ||
-                        (strcmp("glDispatchComputeIndirect",
-                                call->name()) == 0);
-    compute = render && (!(call->flags & trace::CALL_FLAG_RENDER));
+    const bool render = isRender(*call);
+    compute = isCompute(*call);
     assert(!changesContext(call));
     delete call;
 
diff --git a/retrace/daemon/glframe_retrace_render.hpp b/retrace/daemon/glframe_retrace_render.hpp
index a0f32f2f..64908487 100644
--- a/retrace/daemon/glframe_retrace_render.hpp
+++ b/retrace/daemon/glframe_retrace_render.hpp
@@ -74,6 +74,7 @@ class RetraceRender {
   void onApi(SelectionId selId,
              RenderId renderId,
              OnFrameRetrace *callback);
+  static bool isRender(const trace::Call &c);
 
  private:
   trace::AbstractParser *m_parser;
diff --git a/retrace/daemon/ui/glframe_metrics_model.cpp b/retrace/daemon/ui/glframe_metrics_model.cpp
index b220358a..2ccbec84 100644
--- a/retrace/daemon/ui/glframe_metrics_model.cpp
+++ b/retrace/daemon/ui/glframe_metrics_model.cpp
@@ -162,6 +162,7 @@ QMetricsModel::refresh() {
     // no metrics available
     return;
 
+  // retrace the metrics for the frame
   RenderSelection s;
   s.id = SelectionId(0);
   s.series.push_back(RenderSequence(RenderId(0), RenderId(m_render_count)));