Expose codec implementation names in stats.

webrtc/test/fake_encoder.cc

 /*
  *  Copyright (c) 2013 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 114 matching lines @@
 
 int32_t FakeEncoder::SetChannelParameters(uint32_t packet_loss, int64_t rtt) {
   return 0;
 }
 
 int32_t FakeEncoder::SetRates(uint32_t new_target_bitrate, uint32_t framerate) {
   target_bitrate_kbps_ = new_target_bitrate;
   return 0;
 }
 
+const char* FakeEncoder::kImplementationName = "fake_encoder";
+const char* FakeEncoder::ImplementationName() const {
+  return kImplementationName;
+}
+
 FakeH264Encoder::FakeH264Encoder(Clock* clock)
     : FakeEncoder(clock), callback_(NULL), idr_counter_(0) {
   FakeEncoder::RegisterEncodeCompleteCallback(this);
 }
 
 int32_t FakeH264Encoder::RegisterEncodeCompleteCallback(
     EncodedImageCallback* callback) {
   callback_ = callback;
   return 0;
 }
@@ skipping 48 matching lines @@
       delay_ms_(delay_ms) {}
 
 int32_t DelayedEncoder::Encode(const VideoFrame& input_image,
                                const CodecSpecificInfo* codec_specific_info,
                                const std::vector<FrameType>* frame_types) {
   SleepMs(delay_ms_);
   return FakeEncoder::Encode(input_image, codec_specific_info, frame_types);
 }
 }  // namespace test
 }  // namespace webrtc