Index: cc/output/overlay_strategy_single_on_top.h |
diff --git a/cc/output/overlay_strategy_single_on_top.h b/cc/output/overlay_strategy_single_on_top.h |
index f92e10422b805cfb89d30509caee5b6d26bada38..a3fec0a66e38a4d9019ab193c7eb445bcee7170f 100644 |
--- a/cc/output/overlay_strategy_single_on_top.h |
+++ b/cc/output/overlay_strategy_single_on_top.h |
@@ -29,6 +29,10 @@ class CC_EXPORT OverlayStrategySingleOnTop : public OverlayProcessor::Strategy { |
bool GetCandidateQuadInfo(const DrawQuad& draw_quad, |
OverlayCandidate* quad_info); |
+ // Returns true if |draw_quad| will not block quads underneath from becoming |
+ // an overlay. |
+ bool IsInvisibleQuad(const DrawQuad* draw_quad); |
+ |
bool GetTextureQuadInfo(const TextureDrawQuad& quad, |
OverlayCandidate* quad_info); |
bool GetVideoQuadInfo(const StreamVideoDrawQuad& quad, |