musicdsp/audio-river
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[DEV] update drain pipeline and add process output

Browse Source
This commit is contained in:
Edouard DUPIN
2015-02-08 15:11:02 +01:00
parent 8ee3cc7544
commit 8896c0b5de
5 changed files with 102 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
river/io/Node.cpp
View File

@@ -36,18 +36,17 @@ int32_t river::io::Node::rtAudioCallback(void* _outputBuffer,
if (_outputBuffer != nullptr) {
RIVER_VERBOSE("data Output");
std::vector<int32_t> output;
output.resize(_nBufferFrames*m_interfaceFormat.getMap().size(), 0);
output.resize(_nBufferFrames*m_process.getInputConfig().getMap().size(), 0);
const int32_t* outputTmp = nullptr;
std::vector<uint8_t> outputTmp2;
outputTmp2.resize(sizeof(int32_t)*m_interfaceFormat.getMap().size()*_nBufferFrames, 0);
outputTmp2.resize(sizeof(int32_t)*m_process.getInputConfig().getMap().size()*_nBufferFrames, 0);
for (auto &it : m_list) {
if (it != nullptr) {
// clear datas ...
memset(&outputTmp2[0], 0, sizeof(int32_t)*m_interfaceFormat.getMap().size()*_nBufferFrames);
memset(&outputTmp2[0], 0, sizeof(int32_t)*m_process.getInputConfig().getMap().size()*_nBufferFrames);
RIVER_VERBOSE(" IO : " /* << std::distance(m_list.begin(), it)*/ << "/" << m_list.size() << " name="<< it->getName());
it->systemNeedOutputData(ttime, &outputTmp2[0], _nBufferFrames, sizeof(int32_t)*m_interfaceFormat.getMap().size());
it->systemNeedOutputData(ttime, &outputTmp2[0], _nBufferFrames, sizeof(int32_t)*m_process.getInputConfig().getMap().size());
outputTmp = reinterpret_cast<const int32_t*>(&outputTmp2[0]);
//it->systemNeedOutputData(ttime, _outputBuffer, _nBufferFrames, sizeof(int16_t)*m_map.size());
// Add data to the output tmp buffer :
for (size_t kkk=0; kkk<output.size(); ++kkk) {
output[kkk] += outputTmp[kkk];
@@ -55,10 +54,8 @@ int32_t river::io::Node::rtAudioCallback(void* _outputBuffer,
break;
}
}
int16_t* outputBuffer = static_cast<int16_t*>(_outputBuffer);
for (size_t kkk=0; kkk<output.size(); ++kkk) {
*outputBuffer++ = static_cast<int16_t>(std::min(std::max(INT16_MIN, output[kkk]), INT16_MAX));
}
m_process.processIn(&outputTmp2[0], _nBufferFrames, _outputBuffer, _nBufferFrames);
// TODO : Call feedback ...
}
if (_inputBuffer != nullptr) {
RIVER_INFO("data Input");
@@ -85,6 +82,8 @@ river::io::Node::Node(const std::string& _name, const std::shared_ptr<const ejso
RIVER_INFO("-----------------------------------------------------------------");
RIVER_INFO("-- CREATE NODE --");
RIVER_INFO("-----------------------------------------------------------------");
drain::IOFormatInterface interfaceFormat;
drain::IOFormatInterface hardwareFormat;
/**
io:"input", # input or output
map-on:{ # select hardware interface and name
@@ -120,12 +119,7 @@ river::io::Node::Node(const std::string& _name, const std::shared_ptr<const ejso
m_volume = river::io::Manager::getInstance()->getVolumeGroup(volumeName);
}
enum audio::format formatType = audio::format_int16;
if (type == "int16") {
formatType = audio::format_int16;
} else {
RIVER_WARNING("not managed type : '" << type << "'");
}
enum audio::format formatType = audio::getFormatFromString(type);
// TODO : MAP ...
// intanciate specific API ...
@@ -140,22 +134,22 @@ river::io::Node::Node(const std::string& _name, const std::shared_ptr<const ejso
map.push_back(audio::channel_frontLeft);
map.push_back(audio::channel_frontRight);
m_hardwareFormat.set(map, formatType, frequency);
hardwareFormat.set(map, formatType, frequency);
// TODO : Better view of interface type float -> float, int16 -> int16/int32, ...
if (m_isInput == true) {
// for input we just transfert audio with no transformation
m_interfaceFormat.set(map, audio::format_int16, frequency);
interfaceFormat.set(map, audio::format_int16, frequency);
} else {
// for output we will do a mix ...
m_interfaceFormat.set(map, audio::format_int16_on_int32, frequency);
interfaceFormat.set(map, audio::format_int16_on_int32, frequency);
}
// search device ID :
RIVER_INFO("Open :");
RIVER_INFO(" m_streamName=" << streamName);
RIVER_INFO(" m_freq=" << m_hardwareFormat.getFrequency());
RIVER_INFO(" m_map=" << m_hardwareFormat.getMap());
RIVER_INFO(" m_format=" << m_hardwareFormat.getFormat());
RIVER_INFO(" m_freq=" << hardwareFormat.getFrequency());
RIVER_INFO(" m_map=" << hardwareFormat.getMap());
RIVER_INFO(" m_format=" << hardwareFormat.getFormat());
RIVER_INFO(" m_isInput=" << m_isInput);
int32_t deviceId = 0;
RIVER_INFO("Device list:");
@@ -179,13 +173,16 @@ river::io::Node::Node(const std::string& _name, const std::shared_ptr<const ejso
RIVER_INFO(" duplexChannels=" << m_info.duplexChannels);
RIVER_INFO(" isDefaultOutput=" << m_info.isDefaultOutput);
RIVER_INFO(" isDefaultInput=" << m_info.isDefaultInput);
//std::string rrate;
std::stringstream rrate;
for (int32_t jjj=0; jjj<m_info.sampleRates.size(); ++jjj) {
rrate << m_info.sampleRates[jjj] << ";";
}
RIVER_INFO(" rates=" << rrate.str());
RIVER_INFO(" rates=" << m_info.sampleRates);
RIVER_INFO(" native Format: " << m_info.nativeFormats);
if (etk::isIn(hardwareFormat.getFormat(), m_info.nativeFormats) == false) {
RIVER_CRITICAL("Can not manage input transforamtion: " << hardwareFormat.getFormat() << " not in " << m_info.nativeFormats);
// TODO : Manage this
}
if (etk::isIn(hardwareFormat.getFrequency(), m_info.sampleRates) == false) {
RIVER_CRITICAL("Can not manage input transforamtion:" << hardwareFormat.getFrequency() << " not in " << m_info.sampleRates);
// TODO : Manage this
}
}
// open Audio device:
@@ -204,7 +201,7 @@ river::io::Node::Node(const std::string& _name, const std::shared_ptr<const ejso
enum airtaudio::error err = airtaudio::error_none;
if (m_isInput == true) {
err = m_adac.openStream(nullptr, &params,
audio::format_int16, m_hardwareFormat.getFrequency(), &m_rtaudioFrameSize,
audio::format_int16, hardwareFormat.getFrequency(), &m_rtaudioFrameSize,
std::bind(&river::io::Node::rtAudioCallback,
this,
std::placeholders::_1,
@@ -215,7 +212,7 @@ river::io::Node::Node(const std::string& _name, const std::shared_ptr<const ejso
);
} else {
err = m_adac.openStream(&params, nullptr,
audio::format_int16, m_hardwareFormat.getFrequency(), &m_rtaudioFrameSize,
audio::format_int16, hardwareFormat.getFrequency(), &m_rtaudioFrameSize,
std::bind(&river::io::Node::rtAudioCallback,
this,
std::placeholders::_1,
@@ -228,6 +225,13 @@ river::io::Node::Node(const std::string& _name, const std::shared_ptr<const ejso
if (err != airtaudio::error_none) {
RIVER_ERROR("Create stream : '" << m_name << "' mode=" << (m_isInput?"input":"output") << " can not create stream " << err);
}
if (m_isInput == true) {
m_process.setInputConfig(hardwareFormat);
m_process.setOutputConfig(interfaceFormat);
} else {
m_process.setOutputConfig(hardwareFormat);
m_process.setInputConfig(interfaceFormat);
}
}
river::io::Node::~Node() {