webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 10 insertions, 13 deletions

diff --git a/Source/WebCore/Modules/webaudio/WaveShaperNode.h b/Source/WebCore/Modules/webaudio/WaveShaperNode.h
index cb65372a1..773c04fc0 100644
--- a/Source/WebCore/Modules/webaudio/WaveShaperNode.h
+++ b/Source/WebCore/Modules/webaudio/WaveShaperNode.h
@@ -22,38 +22,35 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef WaveShaperNode_h
-#define WaveShaperNode_h
+#pragma once
 
 #include "AudioBasicProcessorNode.h"
-#include "BiquadProcessor.h"
 #include "WaveShaperProcessor.h"
 #include <wtf/Forward.h>
 
 namespace WebCore {
-    
-class WaveShaperNode : public AudioBasicProcessorNode {
+
+class WaveShaperNode final : public AudioBasicProcessorNode {
 public:
-    static PassRefPtr<WaveShaperNode> create(AudioContext* context)
+    static Ref<WaveShaperNode> create(AudioContext& context)
     {
-        return adoptRef(new WaveShaperNode(context));
+        return adoptRef(*new WaveShaperNode(context));
     }
 
     // setCurve() is called on the main thread.
-    void setCurve(Float32Array*);
+    void setCurve(Float32Array&);
     Float32Array* curve();
 
-    void setOversample(const String& , ExceptionCode&);
-    String oversample() const;
+    enum class OverSampleType { None, _2x, _4x };
+    void setOversample(OverSampleType);
+    OverSampleType oversample() const;
 
     double latency() const { return latencyTime(); }
 
 private:    
-    explicit WaveShaperNode(AudioContext*);    
+    explicit WaveShaperNode(AudioContext&);    
 
     WaveShaperProcessor* waveShaperProcessor() { return static_cast<WaveShaperProcessor*>(processor()); }
 };
 
 } // namespace WebCore
-
-#endif // WaveShaperNode_h