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Unified Diff: third_party/WebKit/Source/core/dom/CompositorProxy.h

Issue 2041193005: [compositorworker] compositor proxy mutation updates underlying layers (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@compositor-worker-upstream-registration
Patch Set: raise if not initialized Created 4 years, 6 months ago
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Index: third_party/WebKit/Source/core/dom/CompositorProxy.h
diff --git a/third_party/WebKit/Source/core/dom/CompositorProxy.h b/third_party/WebKit/Source/core/dom/CompositorProxy.h
index cbbe801a216311fcf0f565a5d4e0e1668f83d87a..cf69322d831aaf858bbe04f8c481da5bab500c0f 100644
--- a/third_party/WebKit/Source/core/dom/CompositorProxy.h
+++ b/third_party/WebKit/Source/core/dom/CompositorProxy.h
@@ -10,6 +10,7 @@
#include "core/dom/CompositorProxyClient.h"
#include "core/dom/DOMMatrix.h"
#include "core/dom/Element.h"
+#include "platform/graphics/CompositorMutableState.h"
#include "platform/heap/Handle.h"
#include "wtf/text/WTFString.h"
@@ -28,7 +29,6 @@ public:
DEFINE_INLINE_TRACE()
{
- visitor->trace(m_transform);
visitor->trace(m_client);
}
@@ -36,6 +36,7 @@ public:
uint32_t compositorMutableProperties() const { return m_compositorMutableProperties; }
bool supports(const String& attribute) const;
+ bool initialized() const { return m_connected && m_state.get(); }
bool connected() const { return m_connected; }
void disconnect();
@@ -49,6 +50,8 @@ public:
void setScrollTop(double, ExceptionState&);
void setTransform(DOMMatrix*, ExceptionState&);
+ void takeCompositorMutableState(std::unique_ptr<CompositorMutableState>);
+
protected:
CompositorProxy(uint64_t elementId, uint32_t compositorMutableProperties);
CompositorProxy(Element&, const Vector<String>& attributeArray);
@@ -60,15 +63,10 @@ private:
const uint64_t m_elementId = 0;
const uint32_t m_compositorMutableProperties = 0;
- uint32_t m_mutatedProperties = 0;
-
- double m_opacity = 0;
- double m_scrollLeft = 0;
- double m_scrollTop = 0;
- Member<DOMMatrix> m_transform;
bool m_connected = true;
Member<CompositorProxyClient> m_client;
+ std::unique_ptr<CompositorMutableState> m_state;
};
} // namespace blink

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