audio-ess/audio/ess/LoadedFile.cpp

94 lines
2.3 KiB
C++

/**
* @author Edouard DUPIN
*
* @copyright 2011, Edouard DUPIN, all right reserved
*
* @license APACHE v2.0 (see license file)
*/
#include <etk/types.h>
#include <etk/thread/tools.h>
#include <audio/ess/debug.h>
#include <audio/ess/LoadedFile.h>
#include <audio/ess/decWav.h>
#include <audio/ess/decOgg.h>
#include <unistd.h>
#if defined(__TARGET_OS__Android)
static void* threadCallback2(void* _userData) {
#else
static void threadCallback2(void* _userData) {
#endif
etk::thread::setName("ewolSA decoder");
audio::ess::LoadedFile* decodeFile = static_cast<audio::ess::LoadedFile*>(_userData);
if (decodeFile != nullptr) {
decodeFile->decode();
}
#if defined(__TARGET_OS__Android)
return nullptr;
#endif
}
void audio::ess::LoadedFile::decode() {
EWOLSA_INFO("Start decode OGG : " << m_file);
m_data = audio::ess::ogg::loadAudioFile(m_file, m_nbChanRequested);
m_nbSamples = m_data.size();
EWOLSA_INFO("End decode OGG : " << m_file << " size=" << m_nbSamples);
}
audio::ess::LoadedFile::LoadedFile(const std::string& _fileName, int8_t _nbChanRequested) :
#if !defined(__TARGET_OS__Android)
m_thread(nullptr),
#endif
m_file(_fileName),
m_nbSamples(0),
m_nbChanRequested(_nbChanRequested),
m_requestedTime(1){
std::string tmpName = etk::tolower(m_file);
// select the corect Loader :
if (etk::end_with(tmpName, ".wav") == true) {
m_data = audio::ess::wav::loadAudioFile(m_file, m_nbChanRequested);
m_nbSamples = m_data.size();
} else if (etk::end_with(tmpName, ".ogg") == true) {
#if 1
EWOLSA_DEBUG("create thread");
#if defined(__TARGET_OS__Android)
pthread_create(&m_thread, nullptr, &threadCallback2, this);
#else
m_thread = new std::thread(&threadCallback2, this);
#endif
EWOLSA_DEBUG("done 1");
std::this_thread::sleep_for(std::chrono::milliseconds(100));
EWOLSA_DEBUG("done 2");
#else
EWOLSA_DEBUG("done 1");
decode();
EWOLSA_DEBUG("done 2");
#endif
} else {
EWOLSA_ERROR("Extention not managed '" << m_file << "' Sopported extention : .wav / .ogg");
return;
}
/*
if (m_data == nullptr) {
// write an error ...
EWOLSA_ERROR("Can not open file : " << _fileName);
}
*/
}
audio::ess::LoadedFile::~LoadedFile() {
#if defined(__TARGET_OS__Android)
// TODO : ...
#else
if (m_thread != nullptr) {
delete m_thread;
}
#endif
}