1 files changed, 77 insertions, 0 deletions
diff --git a/dom/media/webspeech/recognition/energy_endpointer_params.cc b/dom/media/webspeech/recognition/energy_endpointer_params.cc
new file mode 100644
index 0000000000..cac4f1b238
--- /dev/null
+++ b/dom/media/webspeech/recognition/energy_endpointer_params.cc
@@ -0,0 +1,77 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * 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.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+// OWNER OR 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 "energy_endpointer_params.h"
+
+namespace mozilla {
+
+EnergyEndpointerParams::EnergyEndpointerParams() {
+  SetDefaults();
+}
+
+void EnergyEndpointerParams::SetDefaults() {
+  frame_period_ = 0.01f;
+  frame_duration_ = 0.01f;
+  endpoint_margin_ = 0.2f;
+  onset_window_ = 0.15f;
+  speech_on_window_ = 0.4f;
+  offset_window_ = 0.15f;
+  onset_detect_dur_ = 0.09f;
+  onset_confirm_dur_ = 0.075f;
+  on_maintain_dur_ = 0.10f;
+  offset_confirm_dur_ = 0.12f;
+  decision_threshold_ = 150.0f;
+  min_decision_threshold_ = 50.0f;
+  fast_update_dur_ = 0.2f;
+  sample_rate_ = 8000.0f;
+  min_fundamental_frequency_ = 57.143f;
+  max_fundamental_frequency_ = 400.0f;
+  contamination_rejection_period_ = 0.25f;
+}
+
+void EnergyEndpointerParams::operator=(const EnergyEndpointerParams& source) {
+  frame_period_ = source.frame_period();
+  frame_duration_ = source.frame_duration();
+  endpoint_margin_ = source.endpoint_margin();
+  onset_window_ = source.onset_window();
+  speech_on_window_ = source.speech_on_window();
+  offset_window_ = source.offset_window();
+  onset_detect_dur_ = source.onset_detect_dur();
+  onset_confirm_dur_ = source.onset_confirm_dur();
+  on_maintain_dur_ = source.on_maintain_dur();
+  offset_confirm_dur_ = source.offset_confirm_dur();
+  decision_threshold_ = source.decision_threshold();
+  min_decision_threshold_ = source.min_decision_threshold();
+  fast_update_dur_ = source.fast_update_dur();
+  sample_rate_ = source.sample_rate();
+  min_fundamental_frequency_ = source.min_fundamental_frequency();
+  max_fundamental_frequency_ = source.max_fundamental_frequency();
+  contamination_rejection_period_ = source.contamination_rejection_period();
+}
+
+}  //  namespace mozilla