Merge pull request #3893 from hthh/perf-query-bug

Improve PerfQuery accuracy

1 files changed, 5 insertions, 1 deletions

diff --git a/Source/Core/VideoBackends/D3D12/PerfQuery.cpp b/Source/Core/VideoBackends/D3D12/PerfQuery.cpp
index 4794b134c1..df5b5ce224 100644
--- a/Source/Core/VideoBackends/D3D12/PerfQuery.cpp
+++ b/Source/Core/VideoBackends/D3D12/PerfQuery.cpp
@@ -98,7 +98,7 @@ u32 PerfQuery::GetQueryResult(PerfQueryType type)
   else if (type == PQ_EFB_COPY_CLOCKS)
     result = m_results[PQG_EFB_COPY_CLOCKS];
 
-  return result / 4;
+  return result;
 }
 
 void PerfQuery::FlushOne()
@@ -126,6 +126,8 @@ void PerfQuery::FlushOne()
   m_query_readback_buffer->Unmap(0, &write_range);
 
   // NOTE: Reported pixel metrics should be referenced to native resolution
+  // TODO: Dropping the lower 2 bits from this count should be closer to actual
+  // hardware behavior when drawing triangles.
   m_results[entry.query_type] += (u32)(result * EFB_WIDTH / g_renderer->GetTargetWidth() *
                                        EFB_HEIGHT / g_renderer->GetTargetHeight());
 
@@ -179,6 +181,8 @@ void PerfQuery::FlushResults()
            sizeof(UINT64));
 
     // NOTE: Reported pixel metrics should be referenced to native resolution
+    // TODO: Dropping the lower 2 bits from this count should be closer to actual
+    // hardware behavior when drawing triangles.
     m_results[entry.query_type] += (u32)(result * EFB_WIDTH / g_renderer->GetTargetWidth() *
                                          EFB_HEIGHT / g_renderer->GetTargetHeight());