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/*
* 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.
*/
#include "webrtc/modules/audio_coding/neteq/tools/neteq_external_decoder_test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webrtc/base/format_macros.h"
namespace webrtc {
namespace test {
NetEqExternalDecoderTest::NetEqExternalDecoderTest(NetEqDecoder codec,
AudioDecoder* decoder)
: codec_(codec),
decoder_(decoder),
sample_rate_hz_(CodecSampleRateHz(codec_)),
channels_(decoder_->Channels()) {
NetEq::Config config;
config.sample_rate_hz = sample_rate_hz_;
neteq_.reset(NetEq::Create(config));
printf("%" PRIuS "\n", channels_);
}
void NetEqExternalDecoderTest::Init() {
ASSERT_EQ(NetEq::kOK,
neteq_->RegisterExternalDecoder(decoder_, codec_, name_,
kPayloadType, sample_rate_hz_));
}
void NetEqExternalDecoderTest::InsertPacket(
WebRtcRTPHeader rtp_header,
rtc::ArrayView<const uint8_t> payload,
uint32_t receive_timestamp) {
ASSERT_EQ(NetEq::kOK,
neteq_->InsertPacket(rtp_header, payload, receive_timestamp));
}
size_t NetEqExternalDecoderTest::GetOutputAudio(size_t max_length,
int16_t* output,
NetEqOutputType* output_type) {
// Get audio from regular instance.
size_t samples_per_channel;
size_t num_channels;
EXPECT_EQ(NetEq::kOK,
neteq_->GetAudio(max_length,
output,
&samples_per_channel,
&num_channels,
output_type));
EXPECT_EQ(channels_, num_channels);
EXPECT_EQ(static_cast<size_t>(kOutputLengthMs * sample_rate_hz_ / 1000),
samples_per_channel);
EXPECT_EQ(sample_rate_hz_, neteq_->last_output_sample_rate_hz());
return samples_per_channel;
}
} // namespace test
} // namespace webrtc
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