91 lines
2.9 KiB
C++
91 lines
2.9 KiB
C++
/*
|
|
* Copyright (c) 2014 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.
|
|
*/
|
|
|
|
#ifndef MODULES_AUDIO_CODING_ACM2_ACM_SEND_TEST_H_
|
|
#define MODULES_AUDIO_CODING_ACM2_ACM_SEND_TEST_H_
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
#include "api/audio/audio_frame.h"
|
|
#include "modules/audio_coding/include/audio_coding_module.h"
|
|
#include "modules/audio_coding/neteq/tools/packet_source.h"
|
|
#include "rtc_base/constructor_magic.h"
|
|
#include "system_wrappers/include/clock.h"
|
|
|
|
namespace webrtc {
|
|
class AudioEncoder;
|
|
|
|
namespace test {
|
|
class InputAudioFile;
|
|
class Packet;
|
|
|
|
class AcmSendTestOldApi : public AudioPacketizationCallback,
|
|
public PacketSource {
|
|
public:
|
|
AcmSendTestOldApi(InputAudioFile* audio_source,
|
|
int source_rate_hz,
|
|
int test_duration_ms);
|
|
~AcmSendTestOldApi() override;
|
|
|
|
// Registers the send codec. Returns true on success, false otherwise.
|
|
bool RegisterCodec(const char* payload_name,
|
|
int sampling_freq_hz,
|
|
int channels,
|
|
int payload_type,
|
|
int frame_size_samples);
|
|
|
|
// Registers an external send codec.
|
|
void RegisterExternalCodec(
|
|
std::unique_ptr<AudioEncoder> external_speech_encoder);
|
|
|
|
// Inherited from PacketSource.
|
|
std::unique_ptr<Packet> NextPacket() override;
|
|
|
|
// Inherited from AudioPacketizationCallback.
|
|
int32_t SendData(AudioFrameType frame_type,
|
|
uint8_t payload_type,
|
|
uint32_t timestamp,
|
|
const uint8_t* payload_data,
|
|
size_t payload_len_bytes,
|
|
int64_t absolute_capture_timestamp_ms) override;
|
|
|
|
AudioCodingModule* acm() { return acm_.get(); }
|
|
|
|
private:
|
|
static const int kBlockSizeMs = 10;
|
|
|
|
// Creates a Packet object from the last packet produced by ACM (and received
|
|
// through the SendData method as a callback).
|
|
std::unique_ptr<Packet> CreatePacket();
|
|
|
|
SimulatedClock clock_;
|
|
std::unique_ptr<AudioCodingModule> acm_;
|
|
InputAudioFile* audio_source_;
|
|
int source_rate_hz_;
|
|
const size_t input_block_size_samples_;
|
|
AudioFrame input_frame_;
|
|
bool codec_registered_;
|
|
int test_duration_ms_;
|
|
// The following member variables are set whenever SendData() is called.
|
|
AudioFrameType frame_type_;
|
|
int payload_type_;
|
|
uint32_t timestamp_;
|
|
uint16_t sequence_number_;
|
|
std::vector<uint8_t> last_payload_vec_;
|
|
bool data_to_send_;
|
|
|
|
RTC_DISALLOW_COPY_AND_ASSIGN(AcmSendTestOldApi);
|
|
};
|
|
|
|
} // namespace test
|
|
} // namespace webrtc
|
|
#endif // MODULES_AUDIO_CODING_ACM2_ACM_SEND_TEST_H_
|