Index: cc/trees/property_tree.h |
diff --git a/cc/trees/property_tree.h b/cc/trees/property_tree.h |
index 412e653e858e88e9b568296bb70e0b662fa67bd2..74bd9c2e260df783a27abc7e9cf3752946670622 100644 |
--- a/cc/trees/property_tree.h |
+++ b/cc/trees/property_tree.h |
@@ -571,6 +571,18 @@ struct DrawTransformData { |
transforms(gfx::Transform(), gfx::Transform()) {} |
}; |
+struct ConditionalClip { |
+ bool is_clipped; |
+ gfx::RectF clip_rect; |
+}; |
+ |
+struct ClipRectData { |
+ int target_id; |
+ ConditionalClip clip; |
+ |
+ ClipRectData() : target_id(-1) {} |
+}; |
+ |
struct PropertyTreesCachedData { |
int transform_tree_update_number; |
std::vector<AnimationScaleData> animation_scales; |
@@ -668,6 +680,8 @@ class CC_EXPORT PropertyTrees final { |
int transform_id, |
int effect_id) const; |
+ ClipRectData* FetchClipRectFromCache(int clip_id, int target_id); |
+ |
private: |
gfx::Vector2dF inner_viewport_container_bounds_delta_; |
gfx::Vector2dF outer_viewport_container_bounds_delta_; |