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-rw-r--r--src/video_core/engines/maxwell_3d.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index d21f678ed..26939be3f 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -6,6 +6,7 @@
#include <array>
#include <bitset>
+#include <optional>
#include <type_traits>
#include <unordered_map>
#include <vector>
@@ -1462,6 +1463,9 @@ private:
// Handles a instance drawcall from MME
void StepInstance(MMEDrawMode expected_mode, u32 count);
+
+ /// Returns a query's value or an empty object if the value will be deferred through a cache.
+ std::optional<u64> GetQueryResult();
};
#define ASSERT_REG_POSITION(field_name, position) \