1 files changed, 42 insertions, 0 deletions
diff --git a/WebCore/webaudio/HighPass2FilterNode.cpp b/WebCore/webaudio/HighPass2FilterNode.cpp
new file mode 100644
index 0000000..ca33784
--- /dev/null
+++ b/WebCore/webaudio/HighPass2FilterNode.cpp
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2010, 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 INC. 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 INC. 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.
+ */
+
+#include "config.h"
+
+#if ENABLE(WEB_AUDIO)
+
+#include "HighPass2FilterNode.h"
+
+namespace WebCore {
+
+HighPass2FilterNode::HighPass2FilterNode(AudioContext* context, double sampleRate)
+    : AudioBasicProcessorNode(context, sampleRate)
+{
+    m_processor = adoptPtr(new BiquadProcessor(BiquadProcessor::HighPass2, sampleRate, 1, false));
+    setType(NodeTypeHighPass2Filter);
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(WEB_AUDIO)