diff --git a/api/BUILD.gn b/api/BUILD.gn
index 45f555c815..f0b5eeb1ae 100644
--- a/api/BUILD.gn
+++ b/api/BUILD.gn
@@ -678,6 +678,7 @@ if (rtc_include_tests) {
":neteq_simulator_api",
"../modules/audio_coding:neteq_test_factory",
"../rtc_base:checks",
+ "neteq:neteq_api",
"//third_party/abseil-cpp/absl/flags:flag",
"//third_party/abseil-cpp/absl/flags:parse",
"//third_party/abseil-cpp/absl/strings",
diff --git a/api/test/neteq_simulator_factory.cc b/api/test/neteq_simulator_factory.cc
index 9a751a4a08..b4917f48f6 100644
--- a/api/test/neteq_simulator_factory.cc
+++ b/api/test/neteq_simulator_factory.cc
@@ -50,7 +50,8 @@ std::unique_ptr<NetEqSimulator> NetEqSimulatorFactory::CreateSimulator(
config.max_nr_packets_in_buffer =
absl::GetFlag(FLAGS_max_nr_packets_in_buffer);
config.output_audio_filename = output_audio_filename;
- return factory_->InitializeTestFromFile(args[1], config);
+ return factory_->InitializeTestFromFile(/*input_file_name=*/args[1],
+ /*factory=*/nullptr, config);
}
std::unique_ptr<NetEqSimulator> NetEqSimulatorFactory::CreateSimulatorFromFile(
@@ -63,8 +64,8 @@ std::unique_ptr<NetEqSimulator> NetEqSimulatorFactory::CreateSimulatorFromFile(
config.initial_dummy_packets = simulation_config.initial_dummy_packets;
config.skip_get_audio_events = simulation_config.skip_get_audio_events;
config.field_trial_string = simulation_config.field_trial_string;
- return factory_->InitializeTestFromFile(std::string(event_log_filename),
- config);
+ return factory_->InitializeTestFromFile(
+ std::string(event_log_filename), simulation_config.neteq_factory, config);
}
std::unique_ptr<NetEqSimulator>
@@ -79,7 +80,8 @@ NetEqSimulatorFactory::CreateSimulatorFromString(
config.skip_get_audio_events = simulation_config.skip_get_audio_events;
config.field_trial_string = simulation_config.field_trial_string;
return factory_->InitializeTestFromString(
- std::string(event_log_file_contents), config);
+ std::string(event_log_file_contents), simulation_config.neteq_factory,
+ config);
}
} // namespace test
diff --git a/api/test/neteq_simulator_factory.h b/api/test/neteq_simulator_factory.h
index 3c0cbe0794..af747f6846 100644
--- a/api/test/neteq_simulator_factory.h
+++ b/api/test/neteq_simulator_factory.h
@@ -15,6 +15,7 @@
#include <string>
#include "absl/strings/string_view.h"
+#include "api/neteq/neteq_factory.h"
#include "api/test/neteq_simulator.h"
namespace webrtc {
@@ -40,6 +41,8 @@ class NetEqSimulatorFactory {
int skip_get_audio_events = 0;
// A WebRTC field trial string to be used during the simulation.
std::string field_trial_string;
+ // A custom NetEqFactory can be used.
+ NetEqFactory* neteq_factory = nullptr;
};
// This function takes the same arguments as the neteq_rtpplay utility.
std::unique_ptr<NetEqSimulator> CreateSimulator(int argc, char* argv[]);
diff --git a/modules/audio_coding/neteq/neteq_decoder_plc_unittest.cc b/modules/audio_coding/neteq/neteq_decoder_plc_unittest.cc
index 49eb1ccb3d..daf81f2a9c 100644
--- a/modules/audio_coding/neteq/neteq_decoder_plc_unittest.cc
+++ b/modules/audio_coding/neteq/neteq_decoder_plc_unittest.cc
@@ -186,8 +186,10 @@ NetEqNetworkStatistics RunTest(int loss_cadence, std::string* checksum) {
NetEqTest::Callbacks callbacks;
NetEqTest neteq_test(
- config, new rtc::RefCountedObject<test::AudioDecoderProxyFactory>(&dec),
- decoders, nullptr, std::move(lossy_input), std::move(output), callbacks);
+ config, /*decoder_factory=*/
+ new rtc::RefCountedObject<test::AudioDecoderProxyFactory>(&dec),
+ /*codecs=*/decoders, /*text_log=*/nullptr, /*neteq_factory=*/nullptr,
+ /*input=*/std::move(lossy_input), std::move(output), callbacks);
EXPECT_LE(kRunTimeMs, neteq_test.Run());
auto lifetime_stats = neteq_test.LifetimeStats();
diff --git a/modules/audio_coding/neteq/neteq_unittest.cc b/modules/audio_coding/neteq/neteq_unittest.cc
index 098bcc2865..e284ddb732 100644
--- a/modules/audio_coding/neteq/neteq_unittest.cc
+++ b/modules/audio_coding/neteq/neteq_unittest.cc
@@ -1084,8 +1084,10 @@ TEST(NetEqNoTimeStretchingMode, RunTest) {
new TimeLimitedNetEqInput(std::move(input), 20000));
std::unique_ptr<AudioSink> output(new VoidAudioSink);
NetEqTest::Callbacks callbacks;
- NetEqTest test(config, CreateBuiltinAudioDecoderFactory(), codecs, nullptr,
- std::move(input_time_limit), std::move(output), callbacks);
+ NetEqTest test(config, CreateBuiltinAudioDecoderFactory(), codecs,
+ /*text_log=*/nullptr, /*neteq_factory=*/nullptr,
+ /*input=*/std::move(input_time_limit), std::move(output),
+ callbacks);
test.Run();
const auto stats = test.SimulationStats();
EXPECT_EQ(0, stats.accelerate_rate);
diff --git a/modules/audio_coding/neteq/tools/neteq_rtpplay.cc b/modules/audio_coding/neteq/tools/neteq_rtpplay.cc
index b37bea1608..16a789fde5 100644
--- a/modules/audio_coding/neteq/tools/neteq_rtpplay.cc
+++ b/modules/audio_coding/neteq/tools/neteq_rtpplay.cc
@@ -397,7 +397,8 @@ int main(int argc, char* argv[]) {
}
std::unique_ptr<webrtc::test::NetEqTest> test =
- factory.InitializeTestFromFile(/*input_filename=*/args[1], config);
+ factory.InitializeTestFromFile(/*input_filename=*/args[1],
+ /*factory=*/nullptr, config);
RTC_CHECK(test) << "ERROR: Unable to run test";
test->Run();
return 0;
diff --git a/modules/audio_coding/neteq/tools/neteq_test.cc b/modules/audio_coding/neteq/tools/neteq_test.cc
index a7754531e7..f8b6161a98 100644
--- a/modules/audio_coding/neteq/tools/neteq_test.cc
+++ b/modules/audio_coding/neteq/tools/neteq_test.cc
@@ -63,11 +63,14 @@ NetEqTest::NetEqTest(const NetEq::Config& config,
rtc::scoped_refptr<AudioDecoderFactory> decoder_factory,
const DecoderMap& codecs,
std::unique_ptr<std::ofstream> text_log,
+ NetEqFactory* neteq_factory,
std::unique_ptr<NetEqInput> input,
std::unique_ptr<AudioSink> output,
Callbacks callbacks)
: clock_(0),
- neteq_(CreateNetEq(config, &clock_, decoder_factory)),
+ neteq_(neteq_factory
+ ? neteq_factory->CreateNetEq(config, decoder_factory, &clock_)
+ : CreateNetEq(config, &clock_, decoder_factory)),
input_(std::move(input)),
output_(std::move(output)),
callbacks_(callbacks),
diff --git a/modules/audio_coding/neteq/tools/neteq_test.h b/modules/audio_coding/neteq/tools/neteq_test.h
index c6dbca79a6..afcc077ab8 100644
--- a/modules/audio_coding/neteq/tools/neteq_test.h
+++ b/modules/audio_coding/neteq/tools/neteq_test.h
@@ -20,6 +20,7 @@
#include "absl/types/optional.h"
#include "api/audio_codecs/audio_decoder_factory.h"
#include "api/neteq/neteq.h"
+#include "api/neteq/neteq_factory.h"
#include "api/test/neteq_simulator.h"
#include "modules/audio_coding/neteq/tools/audio_sink.h"
#include "modules/audio_coding/neteq/tools/neteq_input.h"
@@ -83,6 +84,7 @@ class NetEqTest : public NetEqSimulator {
rtc::scoped_refptr<AudioDecoderFactory> decoder_factory,
const DecoderMap& codecs,
std::unique_ptr<std::ofstream> text_log,
+ NetEqFactory* neteq_factory,
std::unique_ptr<NetEqInput> input,
std::unique_ptr<AudioSink> output,
Callbacks callbacks);
diff --git a/modules/audio_coding/neteq/tools/neteq_test_factory.cc b/modules/audio_coding/neteq/tools/neteq_test_factory.cc
index f590091b89..f8ec36bd25 100644
--- a/modules/audio_coding/neteq/tools/neteq_test_factory.cc
+++ b/modules/audio_coding/neteq/tools/neteq_test_factory.cc
@@ -110,6 +110,7 @@ NetEqTestFactory::Config::~Config() = default;
std::unique_ptr<NetEqTest> NetEqTestFactory::InitializeTestFromString(
const std::string& input_string,
+ NetEqFactory* factory,
const Config& config) {
std::unique_ptr<NetEqInput> input(
NetEqEventLogInput::CreateFromString(input_string, config.ssrc_filter));
@@ -117,11 +118,12 @@ std::unique_ptr<NetEqTest> NetEqTestFactory::InitializeTestFromString(
std::cerr << "Error: Cannot parse input string" << std::endl;
return nullptr;
}
- return InitializeTest(std::move(input), config);
+ return InitializeTest(std::move(input), factory, config);
}
std::unique_ptr<NetEqTest> NetEqTestFactory::InitializeTestFromFile(
const std::string& input_file_name,
+ NetEqFactory* factory,
const Config& config) {
// Gather RTP header extensions in a map.
NetEqPacketSourceInput::RtpHeaderExtensionMap rtp_ext_map = {
@@ -146,11 +148,12 @@ std::unique_ptr<NetEqTest> NetEqTestFactory::InitializeTestFromFile(
std::cerr << "Error: Cannot open input file" << std::endl;
return nullptr;
}
- return InitializeTest(std::move(input), config);
+ return InitializeTest(std::move(input), factory, config);
}
std::unique_ptr<NetEqTest> NetEqTestFactory::InitializeTest(
std::unique_ptr<NetEqInput> input,
+ NetEqFactory* factory,
const Config& config) {
if (input->ended()) {
std::cerr << "Error: Input is empty" << std::endl;
@@ -330,9 +333,9 @@ std::unique_ptr<NetEqTest> NetEqTestFactory::InitializeTest(
neteq_config.sample_rate_hz = *sample_rate_hz;
neteq_config.max_packets_in_buffer = config.max_nr_packets_in_buffer;
neteq_config.enable_fast_accelerate = config.enable_fast_accelerate;
- return std::make_unique<NetEqTest>(neteq_config, decoder_factory, codecs,
- std::move(text_log), std::move(input),
- std::move(output), callbacks);
+ return std::make_unique<NetEqTest>(
+ neteq_config, decoder_factory, codecs, std::move(text_log), factory,
+ std::move(input), std::move(output), callbacks);
}
} // namespace test
diff --git a/modules/audio_coding/neteq/tools/neteq_test_factory.h b/modules/audio_coding/neteq/tools/neteq_test_factory.h
index 5fd55a7d7a..b8ba8cc537 100644
--- a/modules/audio_coding/neteq/tools/neteq_test_factory.h
+++ b/modules/audio_coding/neteq/tools/neteq_test_factory.h
@@ -147,13 +147,16 @@ class NetEqTestFactory {
std::unique_ptr<NetEqTest> InitializeTestFromFile(
const std::string& input_filename,
+ NetEqFactory* neteq_factory,
const Config& config);
std::unique_ptr<NetEqTest> InitializeTestFromString(
const std::string& input_string,
+ NetEqFactory* neteq_factory,
const Config& config);
private:
std::unique_ptr<NetEqTest> InitializeTest(std::unique_ptr<NetEqInput> input,
+ NetEqFactory* neteq_factory,
const Config& config);
std::unique_ptr<SsrcSwitchDetector> ssrc_switch_detector_;
std::unique_ptr<NetEqStatsPlotter> stats_plotter_;
diff --git a/rtc_tools/rtc_event_log_visualizer/analyzer.cc b/rtc_tools/rtc_event_log_visualizer/analyzer.cc
index 8d889f79e5..59b96e423e 100644
--- a/rtc_tools/rtc_event_log_visualizer/analyzer.cc
+++ b/rtc_tools/rtc_event_log_visualizer/analyzer.cc
@@ -1934,8 +1934,9 @@ std::unique_ptr<test::NetEqStatsGetter> CreateNetEqTestAndRun(
callbacks.post_insert_packet = neteq_stats_getter->delay_analyzer();
callbacks.get_audio_callback = neteq_stats_getter.get();
- test::NetEqTest test(config, decoder_factory, codecs, nullptr,
- std::move(input), std::move(output), callbacks);
+ test::NetEqTest test(config, decoder_factory, codecs, /*text_log=*/nullptr,
+ /*factory=*/nullptr, std::move(input), std::move(output),
+ callbacks);
test.Run();
return neteq_stats_getter;
}
diff --git a/test/fuzzers/neteq_rtp_fuzzer.cc b/test/fuzzers/neteq_rtp_fuzzer.cc
index dbce100268..d978199448 100644
--- a/test/fuzzers/neteq_rtp_fuzzer.cc
+++ b/test/fuzzers/neteq_rtp_fuzzer.cc
@@ -138,7 +138,8 @@ void FuzzOneInputTest(const uint8_t* data, size_t size) {
RTC_CHECK(it != codecs.end());
RTC_CHECK(it->second == SdpAudioFormat("L16", 32000, 1));
- NetEqTest test(config, CreateBuiltinAudioDecoderFactory(), codecs, nullptr,
+ NetEqTest test(config, CreateBuiltinAudioDecoderFactory(), codecs,
+ /*text_log=*/nullptr, /*neteq_factory=*/nullptr,
std::move(input), std::move(output), callbacks);
test.Run();
}
diff --git a/test/fuzzers/neteq_signal_fuzzer.cc b/test/fuzzers/neteq_signal_fuzzer.cc
index dfd8a14edf..8653f137a2 100644
--- a/test/fuzzers/neteq_signal_fuzzer.cc
+++ b/test/fuzzers/neteq_signal_fuzzer.cc
@@ -186,7 +186,8 @@ void FuzzOneInputTest(const uint8_t* data, size_t size) {
RTC_CHECK(
MapHas(codecs, rate_types[3].second, SdpAudioFormat("l16", 48000, 1)));
- NetEqTest test(config, CreateBuiltinAudioDecoderFactory(), codecs, nullptr,
+ NetEqTest test(config, CreateBuiltinAudioDecoderFactory(), codecs,
+ /*text_log=*/nullptr, /*neteq_factory=*/nullptr,
std::move(input), std::move(output), callbacks);
test.Run();
}