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/*
* 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.
*/
#ifndef WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_APITEST_H_
#define WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_APITEST_H_
#include "webrtc/base/scoped_ptr.h"
#include "webrtc/modules/audio_coding/main/include/audio_coding_module.h"
#include "webrtc/modules/audio_coding/main/test/ACMTest.h"
#include "webrtc/modules/audio_coding/main/test/Channel.h"
#include "webrtc/modules/audio_coding/main/test/PCMFile.h"
#include "webrtc/modules/audio_coding/main/test/utility.h"
#include "webrtc/system_wrappers/include/event_wrapper.h"
#include "webrtc/system_wrappers/include/rw_lock_wrapper.h"
namespace webrtc {
class Config;
enum APITESTAction {
TEST_CHANGE_CODEC_ONLY = 0,
DTX_TEST = 1
};
class APITest : public ACMTest {
public:
explicit APITest(const Config& config);
~APITest();
void Perform();
private:
int16_t SetUp();
static bool PushAudioThreadA(void* obj);
static bool PullAudioThreadA(void* obj);
static bool ProcessThreadA(void* obj);
static bool APIThreadA(void* obj);
static bool PushAudioThreadB(void* obj);
static bool PullAudioThreadB(void* obj);
static bool ProcessThreadB(void* obj);
static bool APIThreadB(void* obj);
void CheckVADStatus(char side);
// Set Min delay, get delay, playout timestamp
void TestDelay(char side);
// Unregister a codec & register again.
void TestRegisteration(char side);
// Playout Mode, background noise mode.
// Receiver Frequency, playout frequency.
void TestPlayout(char receiveSide);
//
void TestSendVAD(char side);
void CurrentCodec(char side);
void ChangeCodec(char side);
void Wait(uint32_t waitLengthMs);
void RunTest(char thread);
bool PushAudioRunA();
bool PullAudioRunA();
bool ProcessRunA();
bool APIRunA();
bool PullAudioRunB();
bool PushAudioRunB();
bool ProcessRunB();
bool APIRunB();
//--- ACMs
rtc::scoped_ptr<AudioCodingModule> _acmA;
rtc::scoped_ptr<AudioCodingModule> _acmB;
//--- Channels
Channel* _channel_A2B;
Channel* _channel_B2A;
//--- I/O files
// A
PCMFile _inFileA;
PCMFile _outFileA;
// B
PCMFile _outFileB;
PCMFile _inFileB;
//--- I/O params
// A
int32_t _outFreqHzA;
// B
int32_t _outFreqHzB;
// Should we write to file.
// we might skip writing to file if we
// run the test for a long time.
bool _writeToFile;
//--- Events
// A
EventTimerWrapper* _pullEventA; // pulling data from ACM
EventTimerWrapper* _pushEventA; // pushing data to ACM
EventTimerWrapper* _processEventA; // process
EventWrapper* _apiEventA; // API calls
// B
EventTimerWrapper* _pullEventB; // pulling data from ACM
EventTimerWrapper* _pushEventB; // pushing data to ACM
EventTimerWrapper* _processEventB; // process
EventWrapper* _apiEventB; // API calls
// keep track of the codec in either side.
uint8_t _codecCntrA;
uint8_t _codecCntrB;
// Is set to true if there is no encoder in either side
bool _thereIsEncoderA;
bool _thereIsEncoderB;
bool _thereIsDecoderA;
bool _thereIsDecoderB;
bool _sendVADA;
bool _sendDTXA;
ACMVADMode _sendVADModeA;
bool _sendVADB;
bool _sendDTXB;
ACMVADMode _sendVADModeB;
int32_t _minDelayA;
int32_t _minDelayB;
bool _payloadUsed[32];
bool _verbose;
int _dotPositionA;
int _dotMoveDirectionA;
int _dotPositionB;
int _dotMoveDirectionB;
char _movingDot[41];
VADCallback* _vadCallbackA;
VADCallback* _vadCallbackB;
RWLockWrapper& _apiTestRWLock;
bool _randomTest;
int _testNumA;
int _testNumB;
};
} // namespace webrtc
#endif // WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_APITEST_H_
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