diff --git a/services/surfaceflinger/ScreenCaptureOutput.h b/services/surfaceflinger/ScreenCaptureOutput.h
index 4e5a0cc..3c307b0 100644
--- a/services/surfaceflinger/ScreenCaptureOutput.h
+++ b/services/surfaceflinger/ScreenCaptureOutput.h
@@ -33,6 +33,8 @@
     std::shared_ptr<renderengine::ExternalTexture> buffer;
     float sdrWhitePointNits;
     float displayBrightnessNits;
+    // Counterintuitively, when targetBrightness > 1.0 then dim the scene.
+    float targetBrightness;
     bool regionSampling;
 };