Adding cbr support for Opus

webrtc/voice_engine/voe_codec_unittest.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 84 matching lines @@
   EXPECT_EQ(0, voe_codec->GetOpusDtxStatus(channel, &DTX));
   EXPECT_TRUE(DTX);
 
   base->DeleteChannel(channel);
   base->Terminate();
   base->Release();
   voe_codec->Release();
   VoiceEngine::Delete(voe);
 }
 
+TEST(VoECodecInst, SetOpusCbr) {
+  VoiceEngine* voe(VoiceEngine::Create());
+  VoEBase* base(VoEBase::GetInterface(voe));
+  VoECodec* voe_codec(VoECodec::GetInterface(voe));
+  std::unique_ptr<FakeAudioDeviceModule> adm(new FakeAudioDeviceModule);
+
+  base->Init(adm.get());
+
+  CodecInst codec = {111, "opus", 48000, 960, 1, 32000};
+
+  int channel = base->CreateChannel();
+
+  bool CBR = false;
+
+  EXPECT_EQ(0, voe_codec->SetSendCodec(channel, codec));
+  EXPECT_EQ(0, voe_codec->SetOpusCbr(channel, true));
+  EXPECT_EQ(0, voe_codec->GetOpusCbrStatus(channel, &CBR));
+  EXPECT_TRUE(CBR);
+
+  base->DeleteChannel(channel);
+  base->Terminate();
+  base->Release();
+  voe_codec->Release();
+  VoiceEngine::Delete(voe);
+}
+
 }  // namespace
 }  // namespace voe
 }  // namespace webrtc