221 lines
7.7 KiB
C++
221 lines
7.7 KiB
C++
/** @file
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* @author Edouard DUPIN
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* @copyright 2015, Edouard DUPIN, all right reserved
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* @license APACHE v2.0 (see license file)
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*/
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#ifndef __RIVER_TEST_FORMAT_H__
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#define __RIVER_TEST_FORMAT_H__
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#undef __class__
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#define __class__ "test_format"
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namespace river_test_format {
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class testOutCallbackType {
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private:
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std11::shared_ptr<river::Manager> m_manager;
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std11::shared_ptr<river::Interface> m_interface;
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double m_phase;
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float m_freq;
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int32_t m_nbChannels;
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float m_generateFreq;
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public:
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testOutCallbackType(const std11::shared_ptr<river::Manager>& _manager,
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float _freq=48000.0f,
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int32_t _nbChannels=2,
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audio::format _format=audio::format_int16) :
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m_manager(_manager),
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m_phase(0),
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m_freq(_freq),
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m_nbChannels(_nbChannels),
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m_generateFreq(550.0f) {
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//Set stereo output:
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std::vector<audio::channel> channelMap;
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if (m_nbChannels == 1) {
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channelMap.push_back(audio::channel_frontCenter);
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} else if (m_nbChannels == 2) {
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channelMap.push_back(audio::channel_frontLeft);
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channelMap.push_back(audio::channel_frontRight);
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} else if (m_nbChannels == 4) {
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channelMap.push_back(audio::channel_frontLeft);
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channelMap.push_back(audio::channel_frontRight);
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channelMap.push_back(audio::channel_rearLeft);
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channelMap.push_back(audio::channel_rearRight);
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} else {
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APPL_ERROR("Can not generate with channel != 1,2,4");
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return;
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}
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m_interface = m_manager->createOutput(m_freq,
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channelMap,
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_format,
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"speaker",
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"WriteModeCallbackType");
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// set callback mode ...
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m_interface->setOutputCallback(std11::bind(&testOutCallbackType::onDataNeeded,
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this,
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std11::placeholders::_1,
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std11::placeholders::_2,
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std11::placeholders::_3,
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std11::placeholders::_4,
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std11::placeholders::_5,
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std11::placeholders::_6));
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}
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void onDataNeeded(void* _data,
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const std11::chrono::system_clock::time_point& _time,
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size_t _nbChunk,
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enum audio::format _format,
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uint32_t _frequency,
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const std::vector<audio::channel>& _map) {
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//APPL_DEBUG("Get data ... " << _format << " map=" << _map << " chunk=" << _nbChunk);
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double baseCycle = 2.0*M_PI/double(m_freq) * double(m_generateFreq);
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if (_format == audio::format_int16) {
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int16_t* data = static_cast<int16_t*>(_data);
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for (int32_t iii=0; iii<_nbChunk; iii++) {
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for (int32_t jjj=0; jjj<_map.size(); jjj++) {
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data[_map.size()*iii+jjj] = cos(m_phase) * double(INT16_MAX);
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}
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m_phase += baseCycle;
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if (m_phase >= 2*M_PI) {
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m_phase -= 2*M_PI;
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}
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}
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} else if (_format == audio::format_int16_on_int32) {
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int32_t* data = static_cast<int32_t*>(_data);
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for (int32_t iii=0; iii<_nbChunk; iii++) {
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for (int32_t jjj=0; jjj<_map.size(); jjj++) {
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data[_map.size()*iii+jjj] = cos(m_phase) * double(INT16_MAX);
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}
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m_phase += baseCycle;
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if (m_phase >= 2*M_PI) {
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m_phase -= 2*M_PI;
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}
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}
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} else if (_format == audio::format_int32) {
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int32_t* data = static_cast<int32_t*>(_data);
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for (int32_t iii=0; iii<_nbChunk; iii++) {
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for (int32_t jjj=0; jjj<_map.size(); jjj++) {
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data[_map.size()*iii+jjj] = cos(m_phase) * double(INT32_MAX);
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}
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m_phase += baseCycle;
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if (m_phase >= 2*M_PI) {
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m_phase -= 2*M_PI;
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}
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}
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} else if (_format == audio::format_float) {
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float* data = static_cast<float*>(_data);
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for (int32_t iii=0; iii<_nbChunk; iii++) {
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for (int32_t jjj=0; jjj<_map.size(); jjj++) {
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data[_map.size()*iii+jjj] = cos(m_phase);
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}
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m_phase += baseCycle;
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if (m_phase >= 2*M_PI) {
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m_phase -= 2*M_PI;
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}
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}
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}
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}
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void run() {
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if (m_interface != nullptr) {
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m_interface->start();
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// wait 2 second ...
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usleep(1000000);
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m_interface->stop();
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usleep(100000);
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} else {
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APPL_ERROR("Can not create interface !!!");
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}
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}
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};
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class testResampling : public ::testing::TestWithParam<float> {};
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TEST_P(testResampling, base) {
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std11::shared_ptr<river::Manager> manager;
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manager = river::Manager::create("testApplication");
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std11::shared_ptr<testOutCallbackType> process = std11::make_shared<testOutCallbackType>(manager, GetParam(), 2, audio::format_int16);
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process->run();
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process.reset();
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usleep(500000);
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}
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INSTANTIATE_TEST_CASE_P(InstantiationName,
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testResampling,
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::testing::Values(4000, 8000, 16000, 32000, 48000, 48001, 64000, 96000, 11250, 2250, 44100, 88200));
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class testFormat : public ::testing::TestWithParam<audio::format> {};
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TEST_P(testFormat, base) {
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std11::shared_ptr<river::Manager> manager;
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manager = river::Manager::create("testApplication");
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std11::shared_ptr<testOutCallbackType> process = std11::make_shared<testOutCallbackType>(manager, 48000, 2, GetParam());
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process->run();
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process.reset();
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usleep(500000);
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}
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INSTANTIATE_TEST_CASE_P(InstantiationName,
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testFormat,
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::testing::Values(audio::format_int16, audio::format_int16_on_int32, audio::format_int32, audio::format_float));
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class testChannels : public ::testing::TestWithParam<int32_t> {};
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TEST_P(testChannels, base) {
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std11::shared_ptr<river::Manager> manager;
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manager = river::Manager::create("testApplication");
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std11::shared_ptr<testOutCallbackType> process = std11::make_shared<testOutCallbackType>(manager, 48000, GetParam(), audio::format_int16);
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process->run();
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process.reset();
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usleep(500000);
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}
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INSTANTIATE_TEST_CASE_P(InstantiationName,
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testChannels,
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::testing::Values(1,2,4));
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TEST(TestALL, testChannelsFormatResampling) {
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std11::shared_ptr<river::Manager> manager;
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manager = river::Manager::create("testApplication");
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APPL_INFO("test convert flaot to output (callback mode)");
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std::vector<float> listFreq;
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listFreq.push_back(4000);
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listFreq.push_back(8000);
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listFreq.push_back(16000);
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listFreq.push_back(32000);
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listFreq.push_back(48000);
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listFreq.push_back(48001);
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listFreq.push_back(64000);
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listFreq.push_back(96000);
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listFreq.push_back(11250);
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listFreq.push_back(2250);
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listFreq.push_back(44100);
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listFreq.push_back(88200);
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std::vector<int32_t> listChannel;
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listChannel.push_back(1);
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listChannel.push_back(2);
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listChannel.push_back(4);
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std::vector<audio::format> listFormat;
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listFormat.push_back(audio::format_int16);
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listFormat.push_back(audio::format_int16_on_int32);
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listFormat.push_back(audio::format_int32);
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listFormat.push_back(audio::format_float);
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for (size_t fff=0; fff<listFreq.size(); ++fff) {
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for (size_t ccc=0; ccc<listChannel.size(); ++ccc) {
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for (size_t iii=0; iii<listFormat.size(); ++iii) {
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APPL_INFO("freq=" << listFreq[fff] << " channel=" << listChannel[ccc] << " format=" << getFormatString(listFormat[iii]));
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std11::shared_ptr<testOutCallbackType> process = std11::make_shared<testOutCallbackType>(manager, listFreq[fff], listChannel[ccc], listFormat[iii]);
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process->run();
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process.reset();
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usleep(500000);
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}
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}
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}
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}
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};
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#undef __class__
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#define __class__ nullptr
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#endif
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