Index: third_party/WebKit/Source/platform/graphics/paint/PaintController.h |
diff --git a/third_party/WebKit/Source/platform/graphics/paint/PaintController.h b/third_party/WebKit/Source/platform/graphics/paint/PaintController.h |
index 8bdfeae8142ac2694e4e9b04057e3c10cf48c655..7b0050b2a904962ece70e6cba441e086c2846108 100644 |
--- a/third_party/WebKit/Source/platform/graphics/paint/PaintController.h |
+++ b/third_party/WebKit/Source/platform/graphics/paint/PaintController.h |
@@ -130,6 +130,9 @@ public: |
bool displayItemConstructionIsDisabled() const { return m_constructionDisabled; } |
void setDisplayItemConstructionIsDisabled(const bool disable) { m_constructionDisabled = disable; } |
+ bool subsequenceCachingIsDisabled() const { return m_subsequenceCachingDisabled; } |
chrishtr
2016/01/04 17:32:08
Add a comment that these are used only benchmarkin
Xianzhu
2016/01/04 17:39:55
Done.
|
+ void setSubsequenceCachingIsDisabled(bool disable) { m_subsequenceCachingDisabled = disable; } |
+ |
bool textPainted() const { return m_textPainted; } |
void setTextPainted() { m_textPainted = true; } |
bool imagePainted() const { return m_imagePainted; } |
@@ -181,6 +184,7 @@ protected: |
: m_newDisplayItemList(kInitialDisplayItemListCapacityBytes) |
, m_validlyCachedClientsDirty(false) |
, m_constructionDisabled(false) |
+ , m_subsequenceCachingDisabled(false) |
, m_textPainted(false) |
, m_imagePainted(false) |
, m_skippingCacheCount(0) |
@@ -251,6 +255,9 @@ private: |
// in performance metrics. |
bool m_constructionDisabled; |
+ // Allow subsequence caching to be disabled to test the cost of display item caching. |
+ bool m_subsequenceCachingDisabled; |
+ |
// Indicates this PaintController has ever had text. It is never reset to false. |
bool m_textPainted; |
bool m_imagePainted; |