Index: third_party/WebKit/Source/platform/graphics/CompositorFilterOperations.h |
diff --git a/third_party/WebKit/Source/platform/graphics/CompositorFilterOperations.h b/third_party/WebKit/Source/platform/graphics/CompositorFilterOperations.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..97368e43d8b74e17ede4cda178bd55c2d2cd2a07 |
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+++ b/third_party/WebKit/Source/platform/graphics/CompositorFilterOperations.h |
@@ -0,0 +1,54 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CompositorFilterOperations_h |
+#define CompositorFilterOperations_h |
+ |
+#include "cc/output/filter_operations.h" |
+#include "platform/PlatformExport.h" |
+#include "platform/geometry/IntPoint.h" |
+#include "platform/graphics/Color.h" |
+#include "third_party/skia/include/core/SkScalar.h" |
+#include "wtf/Noncopyable.h" |
+ |
+class SkImageFilter; |
+ |
+namespace blink { |
+ |
+// An ordered list of filter operations. |
+class PLATFORM_EXPORT CompositorFilterOperations { |
+ WTF_MAKE_NONCOPYABLE(CompositorFilterOperations); |
+public: |
+ CompositorFilterOperations(); |
+ virtual ~CompositorFilterOperations(); |
+ |
+ const cc::FilterOperations& asFilterOperations() const; |
+ |
+ virtual void appendGrayscaleFilter(float amount); |
+ virtual void appendSepiaFilter(float amount); |
+ virtual void appendSaturateFilter(float amount); |
+ virtual void appendHueRotateFilter(float amount); |
+ virtual void appendInvertFilter(float amount); |
+ virtual void appendBrightnessFilter(float amount); |
+ virtual void appendContrastFilter(float amount); |
+ virtual void appendOpacityFilter(float amount); |
+ virtual void appendBlurFilter(float amount); |
+ virtual void appendDropShadowFilter(IntPoint offset, float stdDeviation, Color); |
+ virtual void appendColorMatrixFilter(SkScalar matrix[20]); |
+ virtual void appendZoomFilter(float amount, int inset); |
+ virtual void appendSaturatingBrightnessFilter(float amount); |
+ |
+ // This grabs a ref on the passed-in filter. |
+ virtual void appendReferenceFilter(SkImageFilter*); |
+ |
+ virtual void clear(); |
+ virtual bool isEmpty() const; |
+ |
+private: |
+ cc::FilterOperations m_filterOperations; |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // CompositorFilterOperations_h |