Moving WebRtcVoiceMediaChannel::SendSetCodec to AudioSendStream.

webrtc/api/call/audio_send_stream.h

 /*
  *  Copyright (c) 2015 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 76 matching lines @@
     // passed to Call::CreateAudioSendStream().
     // TODO(solenberg): Implement, once we configure codecs through the new API.
     // std::unique_ptr<AudioEncoder> encoder;
     int cng_payload_type = -1;  // pt, or -1 to disable Comfort Noise Generator.
 
     // Bitrate limits used for variable audio bitrate streams. Set both to -1 to
     // disable audio bitrate adaptation.
     // Note: This is still an experimental feature and not ready for real usage.
     int min_bitrate_kbps = -1;
     int max_bitrate_kbps = -1;
+
+    struct SendCodecSpec {
+      SendCodecSpec() {
+        webrtc::CodecInst empty_inst = {0};
+        codec_inst = empty_inst;
+        codec_inst.pltype = -1;
+      }
+      bool operator==(const SendCodecSpec& rhs) const {
+        {
+          if (nack_enabled != rhs.nack_enabled) {
+            return false;
+          }
+          if (transport_cc_enabled != rhs.transport_cc_enabled) {
+            return false;
+          }
+          if (enable_codec_fec != rhs.enable_codec_fec) {
+            return false;
+          }
+          if (enable_opus_dtx != rhs.enable_opus_dtx) {
+            return false;
+          }
+          if (opus_max_playback_rate != rhs.opus_max_playback_rate) {
+            return false;
+          }
+          if (red_payload_type != rhs.red_payload_type) {
+            return false;
+          }
+          if (cng_payload_type != rhs.cng_payload_type) {
+            return false;
+          }
+          if (cng_plfreq != rhs.cng_plfreq) {
+            return false;
+          }
+          if (codec_inst != rhs.codec_inst) {
+            return false;
+          }
+          return true;
+        }
+      }
+      bool operator!=(const SendCodecSpec& rhs) const {
+        return !(*this == rhs);
+      }
+
+      bool nack_enabled = false;
+      bool transport_cc_enabled = false;
+      bool enable_codec_fec = false;
+      bool enable_opus_dtx = false;
+      int opus_max_playback_rate = 0;
+      int red_payload_type = -1;
+      int cng_payload_type = -1;
+      int cng_plfreq = -1;
+      webrtc::CodecInst codec_inst;
+    } send_codec_spec;
   };
 
   // Starts stream activity.
   // When a stream is active, it can receive, process and deliver packets.
   virtual void Start() = 0;
   // Stops stream activity.
   // When a stream is stopped, it can't receive, process or deliver packets.
   virtual void Stop() = 0;
 
   // TODO(solenberg): Make payload_type a config property instead.
   virtual bool SendTelephoneEvent(int payload_type, int event,
                                   int duration_ms) = 0;
 
   virtual void SetMuted(bool muted) = 0;
 
   virtual Stats GetStats() const = 0;
 
  protected:
   virtual ~AudioSendStream() {}
 };
 }  // namespace webrtc
 
 #endif  // WEBRTC_API_CALL_AUDIO_SEND_STREAM_H_