Move talk/app/webrtc to webrtc/api

talk/app/webrtc/localaudiosource.cc

Index: talk/app/webrtc/localaudiosource.cc
diff --git a/talk/app/webrtc/localaudiosource.cc b/talk/app/webrtc/localaudiosource.cc
deleted file mode 100644
index 9789fe6f543a3cab6a8a36f4d26a916b230d27b0..0000000000000000000000000000000000000000
--- a/talk/app/webrtc/localaudiosource.cc
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * libjingle
- * Copyright 2013 Google Inc.
- *
- * 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.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 "talk/app/webrtc/localaudiosource.h"
-
-#include <vector>
-
-#include "talk/app/webrtc/mediaconstraintsinterface.h"
-#include "webrtc/media/base/mediaengine.h"
-
-using webrtc::MediaConstraintsInterface;
-using webrtc::MediaSourceInterface;
-
-namespace webrtc {
-
-namespace {
-
-// Convert constraints to audio options. Return false if constraints are
-// invalid.
-void FromConstraints(const MediaConstraintsInterface::Constraints& constraints,
-                     cricket::AudioOptions* options) {
-  // This design relies on the fact that all the audio constraints are actually
-  // "options", i.e. boolean-valued and always satisfiable.  If the constraints
-  // are extended to include non-boolean values or actual format constraints,
-  // a different algorithm will be required.
-  struct {
-    const char* name;
-    rtc::Optional<bool>& value;
-  } key_to_value[] = {
-      {MediaConstraintsInterface::kGoogEchoCancellation,
-       options->echo_cancellation},
-      {MediaConstraintsInterface::kExtendedFilterEchoCancellation,
-       options->extended_filter_aec},
-      {MediaConstraintsInterface::kDAEchoCancellation,
-       options->delay_agnostic_aec},
-      {MediaConstraintsInterface::kAutoGainControl, options->auto_gain_control},
-      {MediaConstraintsInterface::kExperimentalAutoGainControl,
-       options->experimental_agc},
-      {MediaConstraintsInterface::kNoiseSuppression,
-       options->noise_suppression},
-      {MediaConstraintsInterface::kExperimentalNoiseSuppression,
-       options->experimental_ns},
-      {MediaConstraintsInterface::kHighpassFilter, options->highpass_filter},
-      {MediaConstraintsInterface::kTypingNoiseDetection,
-       options->typing_detection},
-      {MediaConstraintsInterface::kAudioMirroring, options->stereo_swapping},
-      {MediaConstraintsInterface::kAecDump, options->aec_dump}
-  };
-
-  for (const auto& constraint : constraints) {
-    bool value = false;
-    if (!rtc::FromString(constraint.value, &value))
-      continue;
-
-    for (auto& entry : key_to_value) {
-      if (constraint.key.compare(entry.name) == 0)
-        entry.value = rtc::Optional<bool>(value);
-    }
-  }
-}
-
-}  // namespace
-
-rtc::scoped_refptr<LocalAudioSource> LocalAudioSource::Create(
-    const PeerConnectionFactoryInterface::Options& options,
-    const MediaConstraintsInterface* constraints) {
-  rtc::scoped_refptr<LocalAudioSource> source(
-      new rtc::RefCountedObject<LocalAudioSource>());
-  source->Initialize(options, constraints);
-  return source;
-}
-
-void LocalAudioSource::Initialize(
-    const PeerConnectionFactoryInterface::Options& options,
-    const MediaConstraintsInterface* constraints) {
-  if (!constraints)
-    return;
-
-  // Apply optional constraints first, they will be overwritten by mandatory
-  // constraints.
-  FromConstraints(constraints->GetOptional(), &options_);
-
-  cricket::AudioOptions mandatory_options;
-  FromConstraints(constraints->GetMandatory(), &mandatory_options);
-  options_.SetAll(mandatory_options);
-  source_state_ = kLive;
-}
-
-}  // namespace webrtc