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 |
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+/* |
+ * Copyright (C) 2012 Google Inc. All rights reserved. |
+ * |
+ * Redistribution and use in source and binary forms, with or without |
+ * modification, are permitted provided that the following conditions |
+ * are met: |
+ * |
+ * 1. Redistributions of source code must retain the above copyright |
+ * notice, this list of conditions and the following disclaimer. |
+ * 2. Redistributions in binary form must reproduce the above copyright |
+ * notice, this list of conditions and the following disclaimer in the |
+ * documentation and/or other materials provided with the distribution. |
+ * |
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+ */ |
+ |
+#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 |