NetEq: Use a BuiltinAudioDecoderFactory to create decoders

webrtc/modules/audio_coding/neteq/payload_splitter_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.
  */
 
 // Unit tests for PayloadSplitter class.
 
 #include "webrtc/modules/audio_coding/neteq/payload_splitter.h"
 
 #include <assert.h>
 
 #include <memory>
 #include <utility>  // pair
 
 #include "testing/gtest/include/gtest/gtest.h"
+#include "webrtc/modules/audio_coding/codecs/builtin_audio_decoder_factory.h"
+#include "webrtc/modules/audio_coding/codecs/mock_audio_decoder_factory.h"
 #include "webrtc/modules/audio_coding/neteq/mock/mock_decoder_database.h"
 #include "webrtc/modules/audio_coding/neteq/packet.h"
 
 using ::testing::Return;
 using ::testing::ReturnNull;
 
 namespace webrtc {
 
 static const int kRedPayloadType = 100;
 static const size_t kPayloadLength = 10;
@@ skipping 271 matching lines @@
   PacketList packet_list;
   for (uint8_t i = 0; i <= 3; ++i) {
     // Create packet with payload type |i|, payload length 10 bytes, all 0.
     Packet* packet = CreatePacket(i, 10, 0);
     packet_list.push_back(packet);
   }
 
   // Use a real DecoderDatabase object here instead of a mock, since it is
   // easier to just register the payload types and let the actual implementation
   // do its job.
-  DecoderDatabase decoder_database;
+  std::unique_ptr<MockAudioDecoderFactory> factory(new MockAudioDecoderFactory);
+  DecoderDatabase decoder_database(std::move(factory));
   decoder_database.RegisterPayload(0, NetEqDecoder::kDecoderCNGnb, "cng-nb");
   decoder_database.RegisterPayload(1, NetEqDecoder::kDecoderPCMu, "pcmu");
   decoder_database.RegisterPayload(2, NetEqDecoder::kDecoderAVT, "avt");
   decoder_database.RegisterPayload(3, NetEqDecoder::kDecoderILBC, "ilbc");
 
   PayloadSplitter splitter;
   splitter.CheckRedPayloads(&packet_list, decoder_database);
 
   ASSERT_EQ(3u, packet_list.size());  // Should have dropped the last packet.
   // Verify packets. The loop verifies that payload types 0, 1, and 2 are in the
@@ skipping 413 matching lines @@
     delete (*it);
     it = packet_list.erase(it);
   }
 
   // The destructor is called when decoder_database goes out of scope.
   EXPECT_CALL(decoder_database, Die());
 }
 
 TEST(FecPayloadSplitter, MixedPayload) {
   PacketList packet_list;
-  DecoderDatabase decoder_database;
+  DecoderDatabase decoder_database(CreateBuiltinAudioDecoderFactory());
 
   decoder_database.RegisterPayload(0, NetEqDecoder::kDecoderOpus, "opus");
   decoder_database.RegisterPayload(1, NetEqDecoder::kDecoderPCMu, "pcmu");
 
   Packet* packet = CreatePacket(0, 10, 0xFF, true);
   packet_list.push_back(packet);
 
   packet = CreatePacket(0, 10, 0); // Non-FEC Opus payload.
   packet_list.push_back(packet);
 
@@ skipping 34 matching lines @@
 
   // Check fourth packet.
   packet = packet_list.front();
   VerifyPacket(packet, 10, 1, kSequenceNumber, kBaseTimestamp, 0, true);
   delete [] packet->payload;
   delete packet;
 }
 
 TEST(FecPayloadSplitter, EmbedFecInRed) {
   PacketList packet_list;
-  DecoderDatabase decoder_database;
+  DecoderDatabase decoder_database(CreateBuiltinAudioDecoderFactory());
 
   const int kTimestampOffset = 20 * 48;  // 20 ms * 48 kHz.
   uint8_t payload_types[] = {0, 0};
   decoder_database.RegisterPayload(0, NetEqDecoder::kDecoderOpus, "opus");
   Packet* packet = CreateRedPayload(2, payload_types, kTimestampOffset, true);
   packet_list.push_back(packet);
 
   PayloadSplitter splitter;
   EXPECT_EQ(PayloadSplitter::kOK,
             splitter.SplitRed(&packet_list));
@@ skipping 41 matching lines @@
   EXPECT_EQ(kBaseTimestamp - kTimestampOffset, packet->header.timestamp);
   EXPECT_EQ(kPayloadLength, packet->payload_length);
   EXPECT_TRUE(packet->primary);
   EXPECT_EQ(packet->payload[3], 0);
   delete [] packet->payload;
   delete packet;
   packet_list.pop_front();
 }
 
 }  // namespace webrtc