[RELEASE] new version 0.4.0

.travis.yml

@@ -1,11 +1,7 @@
-language:
+language: cpp
-  - cpp
 
-sudo: false
+sudo: required
-
+dist: trusty
-os:
-  - linux
-  - osx
 
 branches:
   only:
@@ -18,39 +14,83 @@ addons:
       - ubuntu-toolchain-r-test
     packages:
       - g++-4.9
+      - expect
+      - binutils-mingw-w64-x86-64 # 64bit MinGW
+      - gcc-mingw-w64-x86-64
+      - g++-mingw-w64-x86-64
+
+matrix:
+  include:
+    - os: linux
+      env: CONF=release BUILDER=gcc TARGET=Linux TAG=Linux COMPILATOR_OPTION="--compilator-version=4.9" GCOV=--gcov
+      compiler: gcc
+    - os: linux
+      env: CONF=debug BUILDER=clang TARGET=Linux
+      compiler: clang
+    - os: linux
+      env: CONF=release BUILDER=gcc TARGET=Windows TAG=Mingw
+      compiler: x86_64-w64-mingw32-gcc
+    - os: linux
+      env: CONF=release BUILDER=gcc TARGET=Android TAG=Android DISABLE_PACKAGE=-p
+      compiler: gcc
+    - os: osx
+      env: CONF=release BUILDER=clang TARGET=MacOs TAG=MacOs
+      compiler: clang
+    - os: osx
+      env: CONF=release BUILDER=clang TARGET=IOs TAG=IOs
+      compiler: clang
+
 
 install:
+  - cd ..
   - pip install --user lutin
-
+  - if [ "$TAG" == "Android" ]; then
-env:
+        git clone --depth 1 --branch master https://github.com/HeeroYui/android-download-tool;
-  - CONF=debug   BOARD=Linux BUILDER=clang GCOV=
+        ./android-download-tool/dl-android.sh;
-  - CONF=release BOARD=Linux BUILDER=clang GCOV=
+    fi
-  - CONF=debug   BOARD=Linux BUILDER=gcc   GCOV=
+  - git clone --depth 1 --branch master https://github.com/atria-soft/ci.git
-  - CONF=release BOARD=Linux BUILDER=gcc   GCOV=
+  - cd -
-  - CONF=debug   BOARD=Linux BUILDER=gcc   GCOV=--gcov
 
 before_script:
   - cd ..
-  - wget http://atria-soft.com/ci/coverage_send.py
+  - git clone https://github.com/atria-soft/etk.git -b $TRAVIS_BRANCH
-  - wget http://atria-soft.com/ci/test_send.py
+  - git clone https://github.com/atria-soft/elog.git -b $TRAVIS_BRANCH
-  - wget http://atria-soft.com/ci/warning_send.py
+  - git clone https://github.com/atria-soft/ememory.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/atria-soft/echrono.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/atria-soft/ethread.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/atria-soft/ejson.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/atria-soft/jvm-basics.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/musicdsp/audio.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/musicdsp/audio-algo-drain.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/musicdsp/audio-algo-river.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/musicdsp/audio-algo-speex.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/musicdsp/audio-drain.git -b $TRAVIS_BRANCH
+  - git clone https://github.com/musicdsp/audio-orchestra.git -b $TRAVIS_BRANCH
   - git clone https://github.com/generic-library/gtest-lutin.git --recursive
-  - git clone https://github.com/generic-library/speex-dsp-lutin.git --recursive
   - git clone https://github.com/generic-library/z-lutin.git --recursive
-  - git clone https://github.com/atria-soft/etk.git
+  - git clone https://github.com/generic-library/speex-dsp-lutin.git --recursive
-  - git clone https://github.com/atria-soft/ejson.git
-  - git clone https://github.com/musicdsp/audio.git
-  - git clone https://github.com/musicdsp/audio-algo-drain.git
-  - git clone https://github.com/musicdsp/audio-drain.git
-  - git clone https://github.com/musicdsp/audio-orchestra.git
   - pwd
   - ls -l
-  - if [ "$BUILDER" == "gcc" ]; then COMPILATOR_OPTION="--compilator-version=4.9"; else COMPILATOR_OPTION=""; fi
+  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then
+        export PATH=$PATH:/Users/travis/Library/Python/2.7/bin/;
+    fi
+  - ./ci/build_send.py --tag=$TAG --status=START;
 
 
 script:
-  - lutin -w -j4 -C -P -c $BUILDER $COMPILATOR_OPTION -m $CONF $GCOV -p audio-river-test
+  - lutin -w -j4 -C -P -t$TARGET -c $BUILDER $COMPILATOR_OPTION $BUS -m $CONF $GCOV $DISABLE_PACKAGE audio-river-test*; STATUS=$?
-#  - ./out/Linux_x86_64/$CONF/staging/$BUILDER/audio-river-test/usr/bin/audio-river-test -l6
+  - ./ci/build_send.py --tag=$TAG --status="$STATUS";
+
+after_script:
+  - if [ "$GCOV" != "" ]; then
+        ./ci/warning_send.py --find-path ./out/Linux_x86_64/$CONF/build/$BUILDER/audio-river/;
+    fi
+  #- lutin -w -j4 -C -P -t$TARGET -c $BUILDER $COMPILATOR_OPTION $BUS -m $CONF $GCOV $DISABLE_PACKAGE audio-river-test?run:--elog-level=3 | tee out_test.txt
+  #- if [ "$GCOV" != "" ]; then
+  #      ./ci/test_send.py --file=out_test.txt;
+  #      lutin -C -P -t $TARGET -c $BUILDER $COMPILATOR_OPTION $BUS -m $CONF -p audio-river?gcov;
+  #      ./ci/coverage_send.py --json=out/Linux_x86_64/$CONF/build/$BUILDER/audio-river/audio-river_coverage.json;
+  #  fi
 
 notifications:
   email:

README.md

@@ -1,4 +1,88 @@
-# audio-river
+audio-river
-(APACHE v2.0) audio: virtualisation of hardware interface
+=====
+
+`audio-river` is a High level hardware audio interface that connect to orchestra (multi-platform backend)
+
+Release (master)
+----------------
 
 [![Build Status](https://travis-ci.org/musicdsp/audio-river.svg?branch=master)](https://travis-ci.org/musicdsp/audio-river)
+[![Coverage Status](http://musicdsp.com/ci/coverage/musicdsp/audio-river.svg?branch=master)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Test Status](http://musicdsp.com/ci/test/musicdsp/audio-river.svg?branch=master)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Warning Status](http://musicdsp.com/ci/warning/musicdsp/audio-river.svg?branch=master)](http://musicdsp.com/ci/musicdsp/audio-river)
+
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=master&tag=Linux)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=master&tag=MacOs)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=master&tag=Mingw)](http://musicdsp.com/ci/musicdsp/audio-river)
+
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=master&tag=Android)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=master&tag=IOs)](http://musicdsp.com/ci/musicdsp/audio-river)
+
+Developement (dev)
+------------------
+
+[![Build Status](https://travis-ci.org/musicdsp/audio-river.svg?branch=dev)](https://travis-ci.org/musicdsp/audio-river)
+[![Coverage Status](http://musicdsp.com/ci/coverage/musicdsp/audio-river.svg?branch=dev)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Test Status](http://musicdsp.com/ci/test/musicdsp/audio-river.svg?branch=dev)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Warning Status](http://musicdsp.com/ci/warning/musicdsp/audio-river.svg?branch=dev)](http://musicdsp.com/ci/musicdsp/audio-river)
+
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=dev&tag=Linux)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=dev&tag=MacOs)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=dev&tag=Mingw)](http://musicdsp.com/ci/musicdsp/audio-river)
+
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=dev&tag=Android)](http://musicdsp.com/ci/musicdsp/audio-river)
+[![Build Status](http://musicdsp.com/ci/build/musicdsp/audio-river.svg?branch=dev&tag=IOs)](http://musicdsp.com/ci/musicdsp/audio-river)
+
+
+Instructions
+============
+
+download Build system:
+----------------------
+
+	sudo pip install lutin
+	sudo pip install pillow
+
+download the software:
+----------------------
+
+	mkdir WORKING_DIRECTORY
+	cd WORKING_DIRECTORY
+	git clone https://github.com/atria-soft/etk.git
+	git clone https://github.com/atria-soft/elog.git
+	git clone https://github.com/atria-soft/ememory.git
+	git clone https://github.com/atria-soft/ethread.git
+	git clone https://github.com/atria-soft/ejson.git
+	git clone https://github.com/musicdsp/audio.git
+	git clone https://github.com/musicdsp/audio-algo-drain.git
+	git clone https://github.com/musicdsp/audio-algo-river.git
+	git clone https://github.com/musicdsp/audio-algo-speex.git
+	git clone https://github.com/musicdsp/audio-drain.git
+	git clone https://github.com/musicdsp/audio-orchestra.git
+	git clone https://github.com/musicdsp/audio-river.git
+	git clone https://github.com/generic-library/gtest-lutin.git --recursive
+	git clone https://github.com/generic-library/z-lutin.git --recursive
+	git clone https://github.com/generic-library/speex-dsp-lutin.git --recursive
+
+Compile software:
+-----------------
+
+	cd WORKING_DIRECTORY
+	lutin -C -P audio-river-test?build?run
+
+License (APACHE v2.0)
+=====================
+Copyright audio-river Edouard DUPIN
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+

audio/river/Interface.cpp

@@ -4,17 +4,13 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include "debug.h"
+#include "debug.hpp"
-#include "Interface.h"
+#include "Interface.hpp"
-#include "io/Node.h"
+#include "io/Node.hpp"
-#include <audio/drain/EndPointCallback.h>
+#include <audio/drain/EndPointCallback.hpp>
-#include <audio/drain/EndPointWrite.h>
+#include <audio/drain/EndPointWrite.hpp>
-#include <audio/drain/EndPointRead.h>
+#include <audio/drain/EndPointRead.hpp>
-#include <audio/drain/Volume.h>
+#include <audio/drain/Volume.hpp>
-
-
-#undef __class__
-#define __class__ "Interface"
 
 audio::river::Interface::Interface(void) :
   m_node(),
@@ -27,13 +23,13 @@ audio::river::Interface::Interface(void) :
 bool audio::river::Interface::init(float _freq,
                                    const std::vector<audio::channel>& _map,
                                    audio::format _format,
-                            const std::shared_ptr<audio::river::io::Node>& _node,
+                                   ememory::SharedPtr<audio::river::io::Node> _node,
-                            const std::shared_ptr<const ejson::Object>& _config) {
+                                   const ejson::Object& _config) {
 	std::vector<audio::channel> map(_map);
 	m_node = _node;
 	m_config = _config;
 	m_mode = audio::river::modeInterface_unknow;
-	std::string type = m_config->getStringValue("io", "error");
+	std::string type = m_config["io"].toString().get("error");
 	static int32_t uid=0;
 	m_name = _node->getName() + "__" + (_node->isInput()==true?"input":"output") + "__" + type + "__" + etk::to_string(uid++);
 	if (type == "output") {
@@ -44,7 +40,7 @@ bool audio::river::Interface::init(float _freq,
 		m_mode = audio::river::modeInterface_feedback;
 	}
 	// register interface to be notify from the volume change.
-	m_node->registerAsRemote(shared_from_this());
+	m_node->registerAsRemote(sharedFromThis());
 	
 	if (map.size() == 0) {
 		RIVER_INFO("Select auto map system ...");
@@ -57,10 +53,10 @@ bool audio::river::Interface::init(float _freq,
 	     && m_mode == audio::river::modeInterface_input) {
 		m_process.setInputConfig(m_node->getInterfaceFormat());
 		// Add volume only if the Low level has a volume (otherwise it will be added by the application)
-		std::shared_ptr<audio::drain::VolumeElement> tmpVolume = m_node->getVolume();
+		ememory::SharedPtr<audio::drain::VolumeElement> tmpVolume = m_node->getVolume();
 		if (tmpVolume != nullptr) {
 			// add all time the volume stage :
-			std::shared_ptr<audio::drain::Volume> algo = audio::drain::Volume::create();
+			ememory::SharedPtr<audio::drain::Volume> algo = audio::drain::Volume::create();
 			//algo->setInputFormat(m_node->getInterfaceFormat());
 			algo->setName("volume");
 			m_process.pushBack(algo);
@@ -72,10 +68,10 @@ bool audio::river::Interface::init(float _freq,
 	            && m_mode == audio::river::modeInterface_output) {
 		m_process.setInputConfig(audio::drain::IOFormatInterface(map, _format, _freq));
 		// Add volume only if the Low level has a volume (otherwise it will be added by the application)
-		std::shared_ptr<audio::drain::VolumeElement> tmpVolume = m_node->getVolume();
+		ememory::SharedPtr<audio::drain::VolumeElement> tmpVolume = m_node->getVolume();
 		if (tmpVolume != nullptr) {
 			// add all time the volume stage :
-			std::shared_ptr<audio::drain::Volume> algo = audio::drain::Volume::create();
+			ememory::SharedPtr<audio::drain::Volume> algo = audio::drain::Volume::create();
 			//algo->setOutputFormat(m_node->getInterfaceFormat());
 			algo->setName("volume");
 			m_process.pushBack(algo);
@@ -95,12 +91,12 @@ bool audio::river::Interface::init(float _freq,
 	return true;
 }
 
-std::shared_ptr<audio::river::Interface> audio::river::Interface::create(float _freq,
+ememory::SharedPtr<audio::river::Interface> audio::river::Interface::create(float _freq,
                                                              const std::vector<audio::channel>& _map,
                                                              audio::format _format,
-                                                             const std::shared_ptr<audio::river::io::Node>& _node,
+                                                             const ememory::SharedPtr<audio::river::io::Node>& _node,
-                                                             const std::shared_ptr<const ejson::Object>& _config) {
+                                                             const ejson::Object& _config) {
-	std::shared_ptr<audio::river::Interface> out = std::shared_ptr<audio::river::Interface>(new audio::river::Interface());
+	ememory::SharedPtr<audio::river::Interface> out = ememory::SharedPtr<audio::river::Interface>(new audio::river::Interface());
 	out->init(_freq, _map, _format, _node, _config);
 	return out;
 }
@@ -108,7 +104,7 @@ std::shared_ptr<audio::river::Interface> audio::river::Interface::create(float _
 audio::river::Interface::~Interface() {
 	//stop(true, true);
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
-	//m_node->interfaceRemove(shared_from_this());
+	//m_node->interfaceRemove(sharedFromThis());
 }
 /*
 bool audio::river::Interface::hasEndPoint() {
@@ -124,11 +120,11 @@ void audio::river::Interface::setReadwrite() {
 	}
 	if (m_node->isInput() == true) {
 		m_process.removeIfLast<audio::drain::EndPoint>();
-		std::shared_ptr<audio::drain::EndPointRead> algo = audio::drain::EndPointRead::create();
+		ememory::SharedPtr<audio::drain::EndPointRead> algo = audio::drain::EndPointRead::create();
 		m_process.pushBack(algo);
 	} else {
 		m_process.removeIfFirst<audio::drain::EndPoint>();
-		std::shared_ptr<audio::drain::EndPointWrite> algo = audio::drain::EndPointWrite::create();
+		ememory::SharedPtr<audio::drain::EndPointWrite> algo = audio::drain::EndPointWrite::create();
 		m_process.pushFront(algo);
 	}
 }
@@ -141,7 +137,7 @@ void audio::river::Interface::setOutputCallback(audio::drain::playbackFunction _
 	}
 	m_process.removeAlgoDynamic();
 	m_process.removeIfFirst<audio::drain::EndPoint>();
-	std::shared_ptr<audio::drain::Algo> algo = audio::drain::EndPointCallback::create(_function);
+	ememory::SharedPtr<audio::drain::Algo> algo = audio::drain::EndPointCallback::create(_function);
 	m_process.pushFront(algo);
 }
 
@@ -153,7 +149,7 @@ void audio::river::Interface::setInputCallback(audio::drain::recordFunction _fun
 	}
 	m_process.removeAlgoDynamic();
 	m_process.removeIfLast<audio::drain::EndPoint>();
-	std::shared_ptr<audio::drain::Algo> algo = audio::drain::EndPointCallback::create(_function);
+	ememory::SharedPtr<audio::drain::Algo> algo = audio::drain::EndPointCallback::create(_function);
 	m_process.pushBack(algo);
 }
 
@@ -164,7 +160,7 @@ void audio::river::Interface::setWriteCallback(audio::drain::playbackFunctionWri
 		return;
 	}
 	m_process.removeAlgoDynamic();
-	std::shared_ptr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
+	ememory::SharedPtr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
 	if (algo == nullptr) {
 		return;
 	}
@@ -175,14 +171,14 @@ void audio::river::Interface::start(const audio::Time& _time) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	RIVER_DEBUG("start [BEGIN]");
 	m_process.updateInterAlgo();
-	m_node->interfaceAdd(shared_from_this());
+	m_node->interfaceAdd(sharedFromThis());
 	RIVER_DEBUG("start [ END ]");
 }
 
 void audio::river::Interface::stop(bool _fast, bool _abort) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	RIVER_DEBUG("stop [BEGIN]");
-	m_node->interfaceRemove(shared_from_this());
+	m_node->interfaceRemove(sharedFromThis());
 	RIVER_DEBUG("stop [ END]");
 }
 
@@ -201,7 +197,7 @@ bool audio::river::Interface::setParameter(const std::string& _filter, const std
 		RIVER_ERROR("Interface is not allowed to modify '" << _parameter << "' Volume just allowed to modify 'FLOW' volume");
 		return false;
 	}
-	std::shared_ptr<audio::drain::Algo> algo = m_process.get<audio::drain::Algo>(_filter);
+	ememory::SharedPtr<audio::drain::Algo> algo = m_process.get<audio::drain::Algo>(_filter);
 	if (algo == nullptr) {
 		RIVER_ERROR("setParameter(" << _filter << ") ==> no filter named like this ...");
 		return false;
@@ -213,7 +209,7 @@ bool audio::river::Interface::setParameter(const std::string& _filter, const std
 std::string audio::river::Interface::getParameter(const std::string& _filter, const std::string& _parameter) const {
 	RIVER_DEBUG("getParameter [BEGIN] : '" << _filter << "':'" << _parameter << "'");
 	std::string out;
-	std::shared_ptr<const audio::drain::Algo> algo = m_process.get<const audio::drain::Algo>(_filter);
+	ememory::SharedPtr<const audio::drain::Algo> algo = m_process.get<const audio::drain::Algo>(_filter);
 	if (algo == nullptr) {
 		RIVER_ERROR("setParameter(" << _filter << ") ==> no filter named like this ...");
 		return "[ERROR]";
@@ -225,7 +221,7 @@ std::string audio::river::Interface::getParameter(const std::string& _filter, co
 std::string audio::river::Interface::getParameterProperty(const std::string& _filter, const std::string& _parameter) const {
 	RIVER_DEBUG("getParameterProperty [BEGIN] : '" << _filter << "':'" << _parameter << "'");
 	std::string out;
-	std::shared_ptr<const audio::drain::Algo> algo = m_process.get<const audio::drain::Algo>(_filter);
+	ememory::SharedPtr<const audio::drain::Algo> algo = m_process.get<const audio::drain::Algo>(_filter);
 	if (algo == nullptr) {
 		RIVER_ERROR("setParameter(" << _filter << ") ==> no filter named like this ...");
 		return "[ERROR]";
@@ -238,7 +234,7 @@ std::string audio::river::Interface::getParameterProperty(const std::string& _fi
 void audio::river::Interface::write(const void* _value, size_t _nbChunk) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	m_process.updateInterAlgo();
-	std::shared_ptr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
+	ememory::SharedPtr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
 	if (algo == nullptr) {
 		return;
 	}
@@ -256,7 +252,7 @@ std::vector<int16_t> audio::river::Interface::read(size_t _nbChunk) {
 	int32_t nbChunkBuffer = m_circularBuffer.size() / m_map.size();
 	m_mutex.unlock();
 	while (nbChunkBuffer < _nbChunk) {
-		usleep(1000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(1));
 		nbChunkBuffer = m_circularBuffer.size() / m_map.size();
 	}
 	m_mutex.lock();
@@ -290,7 +286,7 @@ size_t audio::river::Interface::size() const {
 void audio::river::Interface::setBufferSize(size_t _nbChunk) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	if (m_node->isInput() == true) {
-		std::shared_ptr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
+		ememory::SharedPtr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
 		if (algo == nullptr) {
 			RIVER_ERROR("Request set buffer size for Interface that is not READ or WRITE mode ...");
 			return;
@@ -298,7 +294,7 @@ void audio::river::Interface::setBufferSize(size_t _nbChunk) {
 		algo->setBufferSize(_nbChunk);
 		return;
 	}
-	std::shared_ptr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
+	ememory::SharedPtr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
 	if (algo == nullptr) {
 		RIVER_ERROR("Request set buffer size for Interface that is not READ or WRITE mode ...");
 		return;
@@ -309,7 +305,7 @@ void audio::river::Interface::setBufferSize(size_t _nbChunk) {
 void audio::river::Interface::setBufferSize(const std::chrono::microseconds& _time) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	if (m_node->isInput() == true) {
-		std::shared_ptr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
+		ememory::SharedPtr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
 		if (algo == nullptr) {
 			RIVER_ERROR("Request set buffer size for Interface that is not READ or WRITE mode ...");
 			return;
@@ -317,7 +313,7 @@ void audio::river::Interface::setBufferSize(const std::chrono::microseconds& _ti
 		algo->setBufferSize(_time);
 		return;
 	}
-	std::shared_ptr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
+	ememory::SharedPtr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
 	if (algo == nullptr) {
 		RIVER_ERROR("Request set buffer size for Interface that is not READ or WRITE mode ...");
 		return;
@@ -328,14 +324,14 @@ void audio::river::Interface::setBufferSize(const std::chrono::microseconds& _ti
 size_t audio::river::Interface::getBufferSize() {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	if (m_node->isInput() == true) {
-		std::shared_ptr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
+		ememory::SharedPtr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
 		if (algo == nullptr) {
 			RIVER_ERROR("Request get buffer size for Interface that is not READ or WRITE mode ...");
 			return 0;
 		}
 		return algo->getBufferSize();
 	}
-	std::shared_ptr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
+	ememory::SharedPtr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
 	if (algo == nullptr) {
 		RIVER_ERROR("Request get buffer size for Interface that is not READ or WRITE mode ...");
 		return 0;
@@ -346,14 +342,14 @@ size_t audio::river::Interface::getBufferSize() {
 std::chrono::microseconds audio::river::Interface::getBufferSizeMicrosecond() {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	if (m_node->isInput() == true) {
-		std::shared_ptr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
+		ememory::SharedPtr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
 		if (algo == nullptr) {
 			RIVER_ERROR("Request get buffer size for Interface that is not READ or WRITE mode ...");
 			return std::chrono::microseconds(0);
 		}
 		return algo->getBufferSizeMicrosecond();
 	}
-	std::shared_ptr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
+	ememory::SharedPtr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
 	if (algo == nullptr) {
 		RIVER_ERROR("Request get buffer size for Interface that is not READ or WRITE mode ...");
 		return std::chrono::microseconds(0);
@@ -364,14 +360,14 @@ std::chrono::microseconds audio::river::Interface::getBufferSizeMicrosecond() {
 size_t audio::river::Interface::getBufferFillSize() {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	if (m_node->isInput() == true) {
-		std::shared_ptr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
+		ememory::SharedPtr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
 		if (algo == nullptr) {
 			RIVER_ERROR("Request get buffer size for Interface that is not READ or WRITE mode ...");
 			return 0;
 		}
 		return algo->getBufferFillSize();
 	}
-	std::shared_ptr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
+	ememory::SharedPtr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
 	if (algo == nullptr) {
 		RIVER_ERROR("Request get buffer size for Interface that is not READ or WRITE mode ...");
 		return 0;
@@ -383,14 +379,14 @@ size_t audio::river::Interface::getBufferFillSize() {
 std::chrono::microseconds audio::river::Interface::getBufferFillSizeMicrosecond() {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	if (m_node->isInput() == true) {
-		std::shared_ptr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
+		ememory::SharedPtr<audio::drain::EndPointRead> algo = m_process.get<audio::drain::EndPointRead>(m_process.size()-1);
 		if (algo == nullptr) {
 			RIVER_ERROR("Request get buffer size for Interface that is not READ or WRITE mode ...");
 			return std::chrono::microseconds(0);
 		}
 		return algo->getBufferFillSizeMicrosecond();
 	}
-	std::shared_ptr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
+	ememory::SharedPtr<audio::drain::EndPointWrite> algo = m_process.get<audio::drain::EndPointWrite>(0);
 	if (algo == nullptr) {
 		RIVER_ERROR("Request get buffer size for Interface that is not READ or WRITE mode ...");
 		return std::chrono::microseconds(0);
@@ -417,7 +413,7 @@ audio::Time audio::river::Interface::getCurrentTime() const {
 void audio::river::Interface::addVolumeGroup(const std::string& _name) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	RIVER_DEBUG("addVolumeGroup(" << _name << ")");
-	std::shared_ptr<audio::drain::Volume> algo = m_process.get<audio::drain::Volume>("volume");
+	ememory::SharedPtr<audio::drain::Volume> algo = m_process.get<audio::drain::Volume>("volume");
 	if (algo == nullptr) {
 		m_process.removeAlgoDynamic();
 		// add all time the volume stage :
@@ -431,10 +427,10 @@ void audio::river::Interface::addVolumeGroup(const std::string& _name) {
 	}
 	if (_name == "FLOW") {
 		// Local volume name
-		algo->addVolumeStage(std::make_shared<audio::drain::VolumeElement>(_name));
+		algo->addVolumeStage(ememory::makeShared<audio::drain::VolumeElement>(_name));
 	} else {
 		// get manager unique instance:
-		std::shared_ptr<audio::river::io::Manager> mng = audio::river::io::Manager::getInstance();
+		ememory::SharedPtr<audio::river::io::Manager> mng = audio::river::io::Manager::getInstance();
 		algo->addVolumeStage(mng->getVolumeGroup(_name));
 	}
 }
@@ -453,7 +449,7 @@ void audio::river::Interface::systemNeedOutputData(audio::Time _time, void* _dat
 
 void audio::river::Interface::systemVolumeChange() {
 	std::unique_lock<std::recursive_mutex> lockProcess(m_mutex);
-	std::shared_ptr<audio::drain::Volume> algo = m_process.get<audio::drain::Volume>("volume");
+	ememory::SharedPtr<audio::drain::Volume> algo = m_process.get<audio::drain::Volume>("volume");
 	if (algo == nullptr) {
 		return;
 	}

audio/river/Interface.hpp

@@ -7,19 +7,19 @@
 
 #include <string>
 #include <vector>
-#include <stdint.h>
+#include <cstdint>
 #include <mutex>
 #include <chrono>
 #include <functional>
-#include <memory>
+#include <ememory/memory.hpp>
-#include <audio/format.h>
+#include <audio/format.hpp>
-#include <audio/channel.h>
+#include <audio/channel.hpp>
-#include <audio/drain/Process.h>
+#include <audio/drain/Process.hpp>
-#include <audio/drain/EndPointCallback.h>
+#include <audio/drain/EndPointCallback.hpp>
-#include <audio/drain/EndPointWrite.h>
+#include <audio/drain/EndPointWrite.hpp>
-#include <ejson/ejson.h>
+#include <ejson/ejson.hpp>
-#include <etk/os/FSNode.h>
+#include <etk/os/FSNode.hpp>
-#include <audio/Time.h>
+#include <audio/Time.hpp>
 
 namespace audio {
 	namespace river {
@@ -39,7 +39,7 @@ namespace audio {
 		 * @brief Interface is the basic handle to manage the input output stream
 		 * @note To create this class see @ref audio::river::Manager class
 		 */
-		class Interface : public std::enable_shared_from_this<Interface> {
+		class Interface : public ememory::EnableSharedFromThis<Interface> {
 			friend class io::Node;
 			friend class io::NodeAirTAudio;
 			friend class io::NodeAEC;
@@ -65,8 +65,8 @@ namespace audio {
 				bool init(float _freq,
 				          const std::vector<audio::channel>& _map,
 				          audio::format _format,
-				          const std::shared_ptr<audio::river::io::Node>& _node,
+				          ememory::SharedPtr<audio::river::io::Node> _node,
-				          const std::shared_ptr<const ejson::Object>& _config);
+				          const ejson::Object& _config);
 				/**
 				 * @brief Factory of this interface (called by class audio::river::Manager)
 				 * @param[in] _freq Frequency.
@@ -77,11 +77,11 @@ namespace audio {
 				 * @return nullptr The configuration does not work.
 				 * @return pointer The interface has been corectly created.
 				 */
-				static std::shared_ptr<Interface> create(float _freq,
+				static ememory::SharedPtr<Interface> create(float _freq,
 				                                           const std::vector<audio::channel>& _map,
 				                                           audio::format _format,
-				                                           const std::shared_ptr<audio::river::io::Node>& _node,
+				                                           const ememory::SharedPtr<audio::river::io::Node>& _node,
-				                                           const std::shared_ptr<const ejson::Object>& _config);
+				                                           const ejson::Object& _config);
 			public:
 				/**
 				 * @brief Destructor
@@ -89,7 +89,7 @@ namespace audio {
 				virtual ~Interface();
 			protected:
 				mutable std::recursive_mutex m_mutex; //!< Local mutex to protect data
-				std::shared_ptr<const ejson::Object> m_config; //!< configuration set by the user.
+				ejson::Object m_config; //!< configuration set by the user.
 			protected:
 				enum modeInterface m_mode; //!< interface type (input/output/feedback)
 			public:
@@ -116,7 +116,7 @@ namespace audio {
 					}
 				}
 			protected:
-				std::shared_ptr<audio::river::io::Node> m_node; //!< Hardware interface to/from stream audio flow.
+				ememory::SharedPtr<audio::river::io::Node> m_node; //!< Hardware interface to/from stream audio flow.
 			protected:
 				std::string m_name; //!< Name of the interface.
 			public:

audio/river/Manager.cpp

@@ -4,24 +4,22 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include "Manager.h"
+#include "Manager.hpp"
-#include "Interface.h"
+#include "Interface.hpp"
 #include <stdexcept>
 
-#include "io/Manager.h"
+#include "io/Manager.hpp"
-#include "io/Node.h"
+#include "io/Node.hpp"
-#include "debug.h"
+#include "debug.hpp"
-#include <ejson/ejson.h>
+#include <ejson/ejson.hpp>
 
-#undef __class__
-#define __class__ "Manager"
 static std::mutex g_mutex;
-static std::vector<std::weak_ptr<audio::river::Manager> > g_listOfAllManager;
+static std::vector<ememory::WeakPtr<audio::river::Manager> > g_listOfAllManager;
 
-std::shared_ptr<audio::river::Manager> audio::river::Manager::create(const std::string& _applicationUniqueId) {
+ememory::SharedPtr<audio::river::Manager> audio::river::Manager::create(const std::string& _applicationUniqueId) {
 	std::unique_lock<std::mutex> lock(g_mutex);
 	for (size_t iii=0; iii<g_listOfAllManager.size() ; ++iii) {
-		std::shared_ptr<audio::river::Manager> tmp = g_listOfAllManager[iii].lock();
+		ememory::SharedPtr<audio::river::Manager> tmp = g_listOfAllManager[iii].lock();
 		if (tmp == nullptr) {
 			continue;
 		}
@@ -30,7 +28,7 @@ std::shared_ptr<audio::river::Manager> audio::river::Manager::create(const std::
 		}
 	}
 	// create a new one:
-	std::shared_ptr<audio::river::Manager> out = std::shared_ptr<audio::river::Manager>(new audio::river::Manager(_applicationUniqueId));
+	ememory::SharedPtr<audio::river::Manager> out = ememory::SharedPtr<audio::river::Manager>(new audio::river::Manager(_applicationUniqueId));
 	// add it at the list:
 	for (size_t iii=0; iii<g_listOfAllManager.size() ; ++iii) {
 		if (g_listOfAllManager[iii].expired() == true) {
@@ -55,7 +53,7 @@ audio::river::Manager::~Manager() {
 
 std::vector<std::string> audio::river::Manager::getListStreamInput() {
 	std::vector<std::string> output;
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
 	} else {
@@ -66,7 +64,7 @@ std::vector<std::string> audio::river::Manager::getListStreamInput() {
 
 std::vector<std::string> audio::river::Manager::getListStreamOutput() {
 	std::vector<std::string> output;
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
 	} else {
@@ -77,7 +75,7 @@ std::vector<std::string> audio::river::Manager::getListStreamOutput() {
 
 std::vector<std::string> audio::river::Manager::getListStreamVirtual() {
 	std::vector<std::string> output;
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
 	} else {
@@ -88,7 +86,7 @@ std::vector<std::string> audio::river::Manager::getListStreamVirtual() {
 
 std::vector<std::string> audio::river::Manager::getListStream() {
 	std::vector<std::string> output;
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
 	} else {
@@ -98,7 +96,7 @@ std::vector<std::string> audio::river::Manager::getListStream() {
 }
 
 bool audio::river::Manager::setVolume(const std::string& _volumeName, float _valuedB) {
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
 		return false;
@@ -107,7 +105,7 @@ bool audio::river::Manager::setVolume(const std::string& _volumeName, float _val
 }
 
 float audio::river::Manager::getVolume(const std::string& _volumeName) const {
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
 		return false;
@@ -116,7 +114,7 @@ float audio::river::Manager::getVolume(const std::string& _volumeName) const {
 }
 
 std::pair<float,float> audio::river::Manager::getVolumeRange(const std::string& _volumeName) const {
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
 		return std::make_pair<float,float>(0.0f,0.0f);
@@ -125,7 +123,7 @@ std::pair<float,float> audio::river::Manager::getVolumeRange(const std::string&
 }
 
 void audio::river::Manager::setMute(const std::string& _volumeName, bool _mute) {
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
 		return;
@@ -134,7 +132,7 @@ void audio::river::Manager::setMute(const std::string& _volumeName, bool _mute)
 }
 
 bool audio::river::Manager::getMute(const std::string& _volumeName) const {
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
 		return false;
@@ -142,62 +140,62 @@ bool audio::river::Manager::getMute(const std::string& _volumeName) const {
 	return manager->getMute(_volumeName);
 }
 
-std::shared_ptr<audio::river::Interface> audio::river::Manager::createOutput(float _freq,
+ememory::SharedPtr<audio::river::Interface> audio::river::Manager::createOutput(float _freq,
                                                                                 const std::vector<audio::channel>& _map,
                                                                                 audio::format _format,
                                                                                 const std::string& _streamName,
                                                                                 const std::string& _options) {
 	// get global hardware interface:
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	// get the output or input channel :
-	std::shared_ptr<audio::river::io::Node> node = manager->getNode(_streamName);
+	ememory::SharedPtr<audio::river::io::Node> node = manager->getNode(_streamName);
 	if (node == nullptr) {
 		RIVER_ERROR("Can not get the Requested stream '" << _streamName << "' ==> not listed in : " << manager->getListStream());
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	if (node->isOutput() != true) {
 		RIVER_ERROR("Can not Connect output on other thing than output ... for stream '" << _streamName << "'");;
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	// create user iterface:
-	std::shared_ptr<audio::river::Interface> interface;
+	ememory::SharedPtr<audio::river::Interface> interface;
-	std::shared_ptr<ejson::Object> tmpOption = ejson::Object::create(_options);
+	ejson::Object tmpOption = ejson::Object(_options);
-	tmpOption->addString("io", "output");
+	tmpOption.add("io", ejson::String("output"));
 	interface = audio::river::Interface::create(_freq, _map, _format, node, tmpOption);
 	// store it in a list (needed to apply some parameters).
 	m_listOpenInterface.push_back(interface);
 	return interface;
 }
 
-std::shared_ptr<audio::river::Interface> audio::river::Manager::createInput(float _freq,
+ememory::SharedPtr<audio::river::Interface> audio::river::Manager::createInput(float _freq,
                                                                                const std::vector<audio::channel>& _map,
                                                                                audio::format _format,
                                                                                const std::string& _streamName,
                                                                                const std::string& _options) {
 	// get global hardware interface:
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	// get the output or input channel :
-	std::shared_ptr<audio::river::io::Node> node = manager->getNode(_streamName);
+	ememory::SharedPtr<audio::river::io::Node> node = manager->getNode(_streamName);
 	if (node == nullptr) {
 		RIVER_ERROR("Can not get the Requested stream '" << _streamName << "' ==> not listed in : " << manager->getListStream());
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	if (node->isInput() != true) {
 		RIVER_ERROR("Can not Connect input on other thing than input ... for stream '" << _streamName << "'");;
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	// create user iterface:
-	std::shared_ptr<audio::river::Interface> interface;
+	ememory::SharedPtr<audio::river::Interface> interface;
-	std::shared_ptr<ejson::Object> tmpOption = ejson::Object::create(_options);
+	ejson::Object tmpOption = ejson::Object(_options);
-	tmpOption->addString("io", "input");
+	tmpOption.add("io", ejson::String("input"));
 	interface = audio::river::Interface::create(_freq, _map, _format, node, tmpOption);
 	// store it in a list (needed to apply some parameters).
 	m_listOpenInterface.push_back(interface);
@@ -205,31 +203,31 @@ std::shared_ptr<audio::river::Interface> audio::river::Manager::createInput(floa
 }
 
 
-std::shared_ptr<audio::river::Interface> audio::river::Manager::createFeedback(float _freq,
+ememory::SharedPtr<audio::river::Interface> audio::river::Manager::createFeedback(float _freq,
                                                                                   const std::vector<audio::channel>& _map,
                                                                                   audio::format _format,
                                                                                   const std::string& _streamName,
                                                                                   const std::string& _options) {
 	// get global hardware interface:
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Unable to load harware IO manager ... ");
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	// get the output or input channel :
-	std::shared_ptr<audio::river::io::Node> node = manager->getNode(_streamName);
+	ememory::SharedPtr<audio::river::io::Node> node = manager->getNode(_streamName);
 	if (node == nullptr) {
 		RIVER_ERROR("Can not get the Requested stream '" << _streamName << "' ==> not listed in : " << manager->getListStream());
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	if (node->isOutput() != true) {
 		RIVER_ERROR("Can not Connect feedback on other thing than output ... for stream '" << _streamName << "'");;
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	// create user iterface:
-	std::shared_ptr<audio::river::Interface> interface;
+	ememory::SharedPtr<audio::river::Interface> interface;
-	std::shared_ptr<ejson::Object> tmpOption = ejson::Object::create(_options);
+	ejson::Object tmpOption = ejson::Object(_options);
-	tmpOption->addString("io", "feedback");
+	tmpOption.add("io", ejson::String("feedback"));
 	interface = audio::river::Interface::create(_freq, _map, _format, node, tmpOption);
 	// store it in a list (needed to apply some parameters).
 	m_listOpenInterface.push_back(interface);
@@ -238,7 +236,7 @@ std::shared_ptr<audio::river::Interface> audio::river::Manager::createFeedback(f
 
 void audio::river::Manager::generateDotAll(const std::string& _filename) {
 	// get global hardware interface:
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	if (manager == nullptr) {
 		RIVER_ERROR("Can not get the harware manager");
 		return;

audio/river/Manager.hpp

@@ -6,22 +6,22 @@
 #pragma once
 
 #include <string>
-#include <stdint.h>
+#include <cstdint>
-#include <memory>
+#include <ememory/memory.hpp>
-#include <audio/river/Interface.h>
+#include <audio/river/Interface.hpp>
-#include <audio/format.h>
+#include <audio/format.hpp>
-#include <audio/channel.h>
+#include <audio/channel.hpp>
-#include <ejson/ejson.h>
+#include <ejson/ejson.hpp>
 
 namespace audio {
 	namespace river {
 		/**
 		 * @brief Audio interface manager : Single interface for every application that want to access on the Audio input/output
 		 */
-		class Manager  : public std::enable_shared_from_this<Manager> {
+		class Manager  : public ememory::EnableSharedFromThis<Manager> {
 			private:
 				const std::string& m_applicationUniqueId; //!< name of the application that open the Audio Interface.
-				std::vector<std::weak_ptr<audio::river::Interface> > m_listOpenInterface; //!< List of all open Stream.
+				std::vector<ememory::WeakPtr<audio::river::Interface> > m_listOpenInterface; //!< List of all open Stream.
 			protected:
 				/**
 				 * @brief Constructor
@@ -33,7 +33,7 @@ namespace audio {
 				 * @param[in] _applicationUniqueId Unique name of the application
 				 * @return Pointer on the manager or nullptr if an error occured
 				 */
-				static std::shared_ptr<audio::river::Manager> create(const std::string& _applicationUniqueId);
+				static ememory::SharedPtr<audio::river::Manager> create(const std::string& _applicationUniqueId);
 				/**
 				 * @brief Destructor
 				 */
@@ -106,7 +106,7 @@ namespace audio {
 				 * @param[in] _options Json option to configure default resampling and many other things.
 				 * @return a pointer on the interface
 				 */
-				virtual std::shared_ptr<Interface> createOutput(float _freq = 48000,
+				virtual ememory::SharedPtr<Interface> createOutput(float _freq = 48000,
 				                                                  const std::vector<audio::channel>& _map = std::vector<audio::channel>(),
 				                                                  audio::format _format = audio::format_int16,
 				                                                  const std::string& _streamName = "",
@@ -120,7 +120,7 @@ namespace audio {
 				 * @param[in] _options Json option to configure default resampling and many other things.
 				 * @return a pointer on the interface
 				 */
-				virtual std::shared_ptr<Interface> createInput(float _freq = 48000,
+				virtual ememory::SharedPtr<Interface> createInput(float _freq = 48000,
 				                                                 const std::vector<audio::channel>& _map = std::vector<audio::channel>(),
 				                                                 audio::format _format = audio::format_int16,
 				                                                 const std::string& _streamName = "",
@@ -134,7 +134,7 @@ namespace audio {
 				 * @param[in] _options Json option to configure default resampling and many other things.
 				 * @return a pointer on the interface
 				 */
-				virtual std::shared_ptr<Interface> createFeedback(float _freq = 48000,
+				virtual ememory::SharedPtr<Interface> createFeedback(float _freq = 48000,
 				                                                    const std::vector<audio::channel>& _map = std::vector<audio::channel>(),
 				                                                    audio::format _format = audio::format_int16,
 				                                                    const std::string& _streamName = "",

audio/river/debug.cpp

@@ -4,7 +4,7 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
 
 
 int32_t audio::river::getLogId() {

audio/river/debug.hpp

@@ -5,7 +5,7 @@
  */
 #pragma once
 
-#include <elog/log.h>
+#include <elog/log.hpp>
 
 namespace audio {
 	namespace river {
@@ -14,6 +14,7 @@ namespace audio {
 }
 #define RIVER_BASE(info,data)  ELOG_BASE(audio::river::getLogId(),info,data)
 
+#define RIVER_PRINT(data)         RIVER_BASE(-1, data)
 #define RIVER_CRITICAL(data)      RIVER_BASE(1, data)
 #define RIVER_ERROR(data)         RIVER_BASE(2, data)
 #define RIVER_WARNING(data)       RIVER_BASE(3, data)

audio/river/io/Group.cpp

@@ -4,42 +4,39 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/io/Group.h>
+#include <audio/river/io/Group.hpp>
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
-#include "Node.h"
+#include "Node.hpp"
-#include "NodeAEC.h"
+#include "NodeAEC.hpp"
-#include "NodeOrchestra.h"
+#include "NodeOrchestra.hpp"
-#include "NodePortAudio.h"
+#include "NodePortAudio.hpp"
-#include "Node.h"
+#include "Node.hpp"
-
-#undef __class__
-#define __class__ "io::Group"
 
 void audio::river::io::Group::createFrom(const ejson::Document& _obj, const std::string& _name) {
 	RIVER_INFO("Create Group[" << _name << "] (START)    ___________________________");
 	for (size_t iii=0; iii<_obj.size(); ++iii) {
-		const std::shared_ptr<const ejson::Object> tmpObject = _obj.getObject(_obj.getKey(iii));
+		const ejson::Object tmpObject = _obj[iii].toObject();
-		if (tmpObject == nullptr) {
+		if (tmpObject.exist() == false) {
 			continue;
 		}
-		std::string groupName = tmpObject->getStringValue("group", "");
+		std::string groupName = tmpObject["group"].toString().get();
 		if (groupName == _name) {
 			RIVER_INFO("Add element in Group[" << _name << "]: " << _obj.getKey(iii));
 			// get type : io
-			std::string ioType = tmpObject->getStringValue("io", "error");
+			std::string ioType = tmpObject["io"].toString().get("error");
 			#ifdef AUDIO_RIVER_BUILD_ORCHESTRA
 				if (    ioType == "input"
 				     || ioType == "output") {
-					std::shared_ptr<audio::river::io::Node> tmp = audio::river::io::NodeOrchestra::create(_obj.getKey(iii), tmpObject);
+					ememory::SharedPtr<audio::river::io::Node> tmp = audio::river::io::NodeOrchestra::create(_obj.getKey(iii), tmpObject);
-					tmp->setGroup(shared_from_this());
+					tmp->setGroup(sharedFromThis());
 					m_list.push_back(tmp);
 				}
 			#endif
 			#ifdef AUDIO_RIVER_BUILD_PORTAUDIO
 				if (    ioType == "PAinput"
 				     || ioType == "PAoutput") {
-					std::shared_ptr<audio::river::io::Node> tmp = audio::river::io::NodePortAudio::create(_obj.getKey(iii), tmpObject);
+					ememory::SharedPtr<audio::river::io::Node> tmp = audio::river::io::NodePortAudio::create(_obj.getKey(iii), tmpObject);
-					tmp->setGroup(shared_from_this());
+					tmp->setGroup(sharedFromThis());
 					m_list.push_back(tmp);
 				}
 			#endif
@@ -49,10 +46,10 @@ void audio::river::io::Group::createFrom(const ejson::Document& _obj, const std:
 	// Note : The interlink work only for alsa (NOW) and with AirTAudio...
 	if(m_list.size() > 1) {
 		#ifdef AUDIO_RIVER_BUILD_ORCHESTRA
-			std::shared_ptr<audio::river::io::NodeOrchestra> linkRef = std::dynamic_pointer_cast<audio::river::io::NodeOrchestra>(m_list[0]);
+			ememory::SharedPtr<audio::river::io::NodeOrchestra> linkRef = ememory::dynamicPointerCast<audio::river::io::NodeOrchestra>(m_list[0]);
 			for (size_t iii=1; iii<m_list.size(); ++iii) {
 				if (m_list[iii] != nullptr) {
-					std::shared_ptr<audio::river::io::NodeOrchestra> link = std::dynamic_pointer_cast<audio::river::io::NodeOrchestra>(m_list[iii]);
+					ememory::SharedPtr<audio::river::io::NodeOrchestra> link = ememory::dynamicPointerCast<audio::river::io::NodeOrchestra>(m_list[iii]);
 					linkRef->m_interface.isMasterOf(link->m_interface);
 				}
 			}
@@ -62,7 +59,7 @@ void audio::river::io::Group::createFrom(const ejson::Document& _obj, const std:
 	// manage Link Between Nodes :
 	if (m_link != nullptr) {
 		RIVER_INFO("********   START LINK   ************");
-		std::shared_ptr<audio::river::io::NodeOrchestra> link = std::dynamic_pointer_cast<audio::river::io::NodeOrchestra>(m_link);
+		ememory::SharedPtr<audio::river::io::NodeOrchestra> link = ememory::dynamicPointerCast<audio::river::io::NodeOrchestra>(m_link);
 		if (link == nullptr) {
 			RIVER_ERROR("Can not link 2 Interface with not the same type (reserved for HW interface)");
 			return;
@@ -82,7 +79,7 @@ void audio::river::io::Group::createFrom(const ejson::Document& _obj, const std:
 }
 
 
-std::shared_ptr<audio::river::io::Node> audio::river::io::Group::getNode(const std::string& _name) {
+ememory::SharedPtr<audio::river::io::Node> audio::river::io::Group::getNode(const std::string& _name) {
 	for (size_t iii=0; iii<m_list.size(); ++iii) {
 		if (m_list[iii] != nullptr) {
 			if (m_list[iii]->getName() == _name) {
@@ -90,7 +87,7 @@ std::shared_ptr<audio::river::io::Node> audio::river::io::Group::getNode(const s
 			}
 		}
 	}
-	return std::shared_ptr<audio::river::io::Node>();
+	return ememory::SharedPtr<audio::river::io::Node>();
 }
 
 void audio::river::io::Group::start() {

audio/river/io/Group.hpp

@@ -8,8 +8,8 @@
 
 #include <string>
 #include <vector>
-#include <ejson/ejson.h>
+#include <ejson/ejson.hpp>
-#include <etk/os/FSNode.h>
+#include <etk/os/FSNode.hpp>
 
 namespace audio {
 	namespace river {
@@ -23,7 +23,7 @@ namespace audio {
 			 * is stopped.
 			 * @note For the Alsa interface a low level link is availlable with AirTAudio for Alsa (One thread)
 			 */
-			class Group : public std::enable_shared_from_this<Group> {
+			class Group : public ememory::EnableSharedFromThis<Group> {
 				public:
 					/**
 					 * @brief Contructor. No special thing to do.
@@ -36,7 +36,7 @@ namespace audio {
 						// TODO : ...
 					}
 				private: 
-					std::vector< std::shared_ptr<Node> > m_list; //!< List of all node in the group
+					std::vector< ememory::SharedPtr<Node> > m_list; //!< List of all node in the group
 				public:
 					/**
 					 * @brief Create a group with all node needed to syncronize together
@@ -50,7 +50,7 @@ namespace audio {
 					 * @return nullptr The node named _name was not found.
 					 * @return pointer The node was find in this group.
 					 */
-					std::shared_ptr<audio::river::io::Node> getNode(const std::string& _name);
+					ememory::SharedPtr<audio::river::io::Node> getNode(const std::string& _name);
 					/**
 					 * @brief Start the group.
 					 * @note all sub-node will be started.

audio/river/io/Manager.cpp

@@ -4,22 +4,19 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/io/Manager.h>
+#include <audio/river/io/Manager.hpp>
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
-#include <audio/river/river.h>
+#include <audio/river/river.hpp>
-#include <audio/river/io/Node.h>
+#include <audio/river/io/Node.hpp>
-#include <audio/river/io/NodeAEC.h>
+#include <audio/river/io/NodeAEC.hpp>
-#include <audio/river/io/NodeMuxer.h>
+#include <audio/river/io/NodeMuxer.hpp>
-#include <audio/river/io/NodeOrchestra.h>
+#include <audio/river/io/NodeOrchestra.hpp>
-#include <audio/river/io/NodePortAudio.h>
+#include <audio/river/io/NodePortAudio.hpp>
-#include <etk/os/FSNode.h>
+#include <etk/os/FSNode.hpp>
-#include <memory>
+#include <ememory/memory.hpp>
-#include <etk/types.h>
+#include <etk/types.hpp>
 #include <utility>
 
-#undef __class__
-#define __class__ "io::Manager"
-
 #ifdef AUDIO_RIVER_BUILD_PORTAUDIO
 	#include <portaudio/portaudio.h>
 #endif
@@ -37,7 +34,8 @@ static std::string basicAutoConfig =
 	"			'front-left', 'front-right'\n"
 	"		],\n"
 	"		type:'auto',\n"
-	"		nb-chunk:1024\n"
+	"		nb-chunk:1024,\n"
+	"		mux-demux-type:'float'\n"
 	"	},\n"
 	"	speaker:{\n"
 	"		io:'output',\n"
@@ -51,7 +49,8 @@ static std::string basicAutoConfig =
 	"		],\n"
 	"		type:'auto',\n"
 	"		nb-chunk:1024,\n"
-	"		volume-name:'MASTER'\n"
+	"		volume-name:'MASTER',\n"
+	"		mux-demux-type:'float'\n"
 	"	}\n"
 	"}\n";
 
@@ -95,11 +94,11 @@ audio::river::io::Manager::~Manager() {
 	#endif
 };
 
-std::shared_ptr<audio::river::io::Manager> audio::river::io::Manager::getInstance() {
+ememory::SharedPtr<audio::river::io::Manager> audio::river::io::Manager::getInstance() {
 	if (audio::river::isInit() == false) {
-		return std::shared_ptr<audio::river::io::Manager>();
+		return ememory::SharedPtr<audio::river::io::Manager>();
 	}
-	static std::shared_ptr<audio::river::io::Manager> manager(new Manager());
+	static ememory::SharedPtr<audio::river::io::Manager> manager(new Manager());
 	return manager;
 }
 
@@ -108,13 +107,13 @@ std::vector<std::string> audio::river::io::Manager::getListStreamInput() {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	std::vector<std::string> output;
 	std::vector<std::string> keys = m_config.getKeys();
-	for (size_t iii=0; iii<keys.size(); ++iii) {
+	for (auto &it : keys) {
-		const std::shared_ptr<const ejson::Object> tmppp = m_config.getObject(keys[iii]);
+		const ejson::Object tmppp = m_config[it].toObject();
-		if (tmppp != nullptr) {
+		if (tmppp.exist() == true) {
-			std::string type = tmppp->getStringValue("io", "error");
+			std::string type = tmppp["io"].toString().get("error");
 			if (    type == "input"
 			     || type == "PAinput") {
-				output.push_back(keys[iii]);
+				output.push_back(it);
 			}
 		}
 	}
@@ -125,13 +124,13 @@ std::vector<std::string> audio::river::io::Manager::getListStreamOutput() {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	std::vector<std::string> output;
 	std::vector<std::string> keys = m_config.getKeys();
-	for (size_t iii=0; iii<keys.size(); ++iii) {
+	for (auto &it : keys) {
-		const std::shared_ptr<const ejson::Object> tmppp = m_config.getObject(keys[iii]);
+		const ejson::Object tmppp = m_config[it].toObject();
-		if (tmppp != nullptr) {
+		if (tmppp.exist() == true) {
-			std::string type = tmppp->getStringValue("io", "error");
+			std::string type = tmppp["io"].toString().get("error");
 			if (    type == "output"
 			     || type == "PAoutput") {
-				output.push_back(keys[iii]);
+				output.push_back(it);
 			}
 		}
 	}
@@ -142,16 +141,16 @@ std::vector<std::string> audio::river::io::Manager::getListStreamVirtual() {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	std::vector<std::string> output;
 	std::vector<std::string> keys = m_config.getKeys();
-	for (size_t iii=0; iii<keys.size(); ++iii) {
+	for (auto &it : keys) {
-		const std::shared_ptr<const ejson::Object> tmppp = m_config.getObject(keys[iii]);
+		const ejson::Object tmppp = m_config[it].toObject();
-		if (tmppp != nullptr) {
+		if (tmppp.exist() == true) {
-			std::string type = tmppp->getStringValue("io", "error");
+			std::string type = tmppp["io"].toString().get("error");
 			if (    type != "input"
 			     && type != "PAinput"
 			     && type != "output"
 			     && type != "PAoutput"
 			     && type != "error") {
-				output.push_back(keys[iii]);
+				output.push_back(it);
 			}
 		}
 	}
@@ -162,24 +161,24 @@ std::vector<std::string> audio::river::io::Manager::getListStream() {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	std::vector<std::string> output;
 	std::vector<std::string> keys = m_config.getKeys();
-	for (size_t iii=0; iii<keys.size(); ++iii) {
+	for (auto &it : keys) {
-		const std::shared_ptr<const ejson::Object> tmppp = m_config.getObject(keys[iii]);
+		const ejson::Object tmppp = m_config[it].toObject();
-		if (tmppp != nullptr) {
+		if (tmppp.exist() == true) {
-			std::string type = tmppp->getStringValue("io", "error");
+			std::string type = tmppp["io"].toString().get("error");
 			if (type != "error") {
-				output.push_back(keys[iii]);
+				output.push_back(it);
 			}
 		}
 	}
 	return output;
 }
 
-std::shared_ptr<audio::river::io::Node> audio::river::io::Manager::getNode(const std::string& _name) {
+ememory::SharedPtr<audio::river::io::Node> audio::river::io::Manager::getNode(const std::string& _name) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	RIVER_WARNING("Get node : " << _name);
 	// search in the standalone list :
 	for (size_t iii=0; iii<m_list.size(); ++iii) {
-		std::shared_ptr<audio::river::io::Node> tmppp = m_list[iii].lock();
+		ememory::SharedPtr<audio::river::io::Node> tmppp = m_list[iii].lock();
 		if (    tmppp != nullptr
 		     && _name == tmppp->getName()) {
 			RIVER_WARNING(" find it ... in standalone");
@@ -188,11 +187,11 @@ std::shared_ptr<audio::river::io::Node> audio::river::io::Manager::getNode(const
 	}
 	// search in the group list:
 	{
-		for (std::map<std::string, std::shared_ptr<audio::river::io::Group> >::iterator it(m_listGroup.begin());
+		for (std::map<std::string, ememory::SharedPtr<audio::river::io::Group> >::iterator it(m_listGroup.begin());
 		     it != m_listGroup.end();
 		     ++it) {
 			if (it->second != nullptr) {
-				std::shared_ptr<audio::river::io::Node> node = it->second->getNode(_name);
+				ememory::SharedPtr<audio::river::io::Node> node = it->second->getNode(_name);
 				if (node != nullptr) {
 					RIVER_WARNING(" find it ... in group: " << it->first);
 					return node;
@@ -202,21 +201,21 @@ std::shared_ptr<audio::river::io::Node> audio::river::io::Manager::getNode(const
 	}
 	RIVER_WARNING("Try create a new one : " << _name);
 	// check if the node can be open :
-	const std::shared_ptr<const ejson::Object> tmpObject = m_config.getObject(_name);
+	const ejson::Object tmpObject = m_config[_name].toObject();
-	if (tmpObject != nullptr) {
+	if (tmpObject.exist() == true) {
 		//Check if it is in a group:
-		std::string groupName = tmpObject->getStringValue("group", "");
+		std::string groupName = tmpObject["group"].toString().get();
 		// get type : io
-		std::string ioType = tmpObject->getStringValue("io", "error");
+		std::string ioType = tmpObject["io"].toString().get("error");
 		if (    groupName != ""
 		     && (    ioType == "input"
 		          || ioType == "output"
 		          || ioType == "PAinput"
 		          || ioType == "PAoutput") ) {
-			std::shared_ptr<audio::river::io::Group> tmpGroup = getGroup(groupName);
+			ememory::SharedPtr<audio::river::io::Group> tmpGroup = getGroup(groupName);
 			if (tmpGroup == nullptr) {
 				RIVER_WARNING("Can not get group ... '" << groupName << "'");
-				return std::shared_ptr<audio::river::io::Node>();
+				return ememory::SharedPtr<audio::river::io::Node>();
 			}
 			return tmpGroup->getNode(_name);
 		} else {
@@ -228,7 +227,7 @@ std::shared_ptr<audio::river::io::Node> audio::river::io::Manager::getNode(const
 			if (    ioType == "input"
 			     || ioType == "output") {
 				#ifdef AUDIO_RIVER_BUILD_ORCHESTRA
-					std::shared_ptr<audio::river::io::Node> tmp = audio::river::io::NodeOrchestra::create(_name, tmpObject);
+					ememory::SharedPtr<audio::river::io::Node> tmp = audio::river::io::NodeOrchestra::create(_name, tmpObject);
 					m_list.push_back(tmp);
 					return tmp;
 				#else
@@ -238,7 +237,7 @@ std::shared_ptr<audio::river::io::Node> audio::river::io::Manager::getNode(const
 			if (    ioType == "PAinput"
 			     || ioType == "PAoutput") {
 				#ifdef AUDIO_RIVER_BUILD_PORTAUDIO
-					std::shared_ptr<audio::river::io::Node> tmp = audio::river::io::NodePortAudio::create(_name, tmpObject);
+					ememory::SharedPtr<audio::river::io::Node> tmp = audio::river::io::NodePortAudio::create(_name, tmpObject);
 					m_list.push_back(tmp);
 					return tmp;
 				#else
@@ -246,26 +245,26 @@ std::shared_ptr<audio::river::io::Node> audio::river::io::Manager::getNode(const
 				#endif
 			}
 			if (ioType == "aec") {
-				std::shared_ptr<audio::river::io::Node> tmp = audio::river::io::NodeAEC::create(_name, tmpObject);
+				ememory::SharedPtr<audio::river::io::Node> tmp = audio::river::io::NodeAEC::create(_name, tmpObject);
 				m_list.push_back(tmp);
 				return tmp;
 			}
 			if (ioType == "muxer") {
-				std::shared_ptr<audio::river::io::Node> tmp = audio::river::io::NodeMuxer::create(_name, tmpObject);
+				ememory::SharedPtr<audio::river::io::Node> tmp = audio::river::io::NodeMuxer::create(_name, tmpObject);
 				m_list.push_back(tmp);
 				return tmp;
 			}
 		}
 	}
 	RIVER_ERROR("Can not create the interface : '" << _name << "' the node is not DEFINED in the configuration file availlable : " << m_config.getKeys());
-	return std::shared_ptr<audio::river::io::Node>();
+	return ememory::SharedPtr<audio::river::io::Node>();
 }
 
-std::shared_ptr<audio::drain::VolumeElement> audio::river::io::Manager::getVolumeGroup(const std::string& _name) {
+ememory::SharedPtr<audio::drain::VolumeElement> audio::river::io::Manager::getVolumeGroup(const std::string& _name) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
 	if (_name == "") {
 		RIVER_ERROR("Try to create an audio group with no name ...");
-		return std::shared_ptr<audio::drain::VolumeElement>();
+		return ememory::SharedPtr<audio::drain::VolumeElement>();
 	}
 	for (size_t iii=0; iii<m_volumeGroup.size(); ++iii) {
 		if (m_volumeGroup[iii] == nullptr) {
@@ -276,14 +275,14 @@ std::shared_ptr<audio::drain::VolumeElement> audio::river::io::Manager::getVolum
 		}
 	}
 	RIVER_DEBUG("Add a new volume group : '" << _name << "'");
-	std::shared_ptr<audio::drain::VolumeElement> tmpVolume = std::make_shared<audio::drain::VolumeElement>(_name);
+	ememory::SharedPtr<audio::drain::VolumeElement> tmpVolume = ememory::makeShared<audio::drain::VolumeElement>(_name);
 	m_volumeGroup.push_back(tmpVolume);
 	return tmpVolume;
 }
 
 bool audio::river::io::Manager::setVolume(const std::string& _volumeName, float _valuedB) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
-	std::shared_ptr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
+	ememory::SharedPtr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
 	if (volume == nullptr) {
 		RIVER_ERROR("Can not set volume ... : '" << _volumeName << "'");
 		return false;
@@ -295,7 +294,7 @@ bool audio::river::io::Manager::setVolume(const std::string& _volumeName, float
 	}
 	volume->setVolume(_valuedB);
 	for (size_t iii=0; iii<m_list.size(); ++iii) {
-		std::shared_ptr<audio::river::io::Node> val = m_list[iii].lock();
+		ememory::SharedPtr<audio::river::io::Node> val = m_list[iii].lock();
 		if (val != nullptr) {
 			val->volumeChange();
 		}
@@ -305,7 +304,7 @@ bool audio::river::io::Manager::setVolume(const std::string& _volumeName, float
 
 float audio::river::io::Manager::getVolume(const std::string& _volumeName) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
-	std::shared_ptr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
+	ememory::SharedPtr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
 	if (volume == nullptr) {
 		RIVER_ERROR("Can not get volume ... : '" << _volumeName << "'");
 		return 0.0f;
@@ -319,14 +318,14 @@ std::pair<float,float> audio::river::io::Manager::getVolumeRange(const std::stri
 
 void audio::river::io::Manager::setMute(const std::string& _volumeName, bool _mute) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
-	std::shared_ptr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
+	ememory::SharedPtr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
 	if (volume == nullptr) {
 		RIVER_ERROR("Can not set volume ... : '" << _volumeName << "'");
 		return;
 	}
 	volume->setMute(_mute);
 	for (size_t iii=0; iii<m_list.size(); ++iii) {
-		std::shared_ptr<audio::river::io::Node> val = m_list[iii].lock();
+		ememory::SharedPtr<audio::river::io::Node> val = m_list[iii].lock();
 		if (val != nullptr) {
 			val->volumeChange();
 		}
@@ -335,7 +334,7 @@ void audio::river::io::Manager::setMute(const std::string& _volumeName, bool _mu
 
 bool audio::river::io::Manager::getMute(const std::string& _volumeName) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
-	std::shared_ptr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
+	ememory::SharedPtr<audio::drain::VolumeElement> volume = getVolumeGroup(_volumeName);
 	if (volume == nullptr) {
 		RIVER_ERROR("Can not get volume ... : '" << _volumeName << "'");
 		return false;
@@ -357,14 +356,14 @@ void audio::river::io::Manager::generateDot(const std::string& _filename) {
 	{
 		// standalone
 		for (size_t iii=0; iii<m_list.size(); ++iii) {
-			std::shared_ptr<audio::river::io::Node> val = m_list[iii].lock();
+			ememory::SharedPtr<audio::river::io::Node> val = m_list[iii].lock();
 			if (val != nullptr) {
 				if (val->isHarwareNode() == true) {
 					val->generateDot(node);
 				}
 			}
 		}
-		for (std::map<std::string, std::shared_ptr<audio::river::io::Group> >::iterator it(m_listGroup.begin());
+		for (std::map<std::string, ememory::SharedPtr<audio::river::io::Group> >::iterator it(m_listGroup.begin());
 		     it != m_listGroup.end();
 		     ++it) {
 			if (it->second != nullptr) {
@@ -376,14 +375,14 @@ void audio::river::io::Manager::generateDot(const std::string& _filename) {
 	{
 		// standalone
 		for (size_t iii=0; iii<m_list.size(); ++iii) {
-			std::shared_ptr<audio::river::io::Node> val = m_list[iii].lock();
+			ememory::SharedPtr<audio::river::io::Node> val = m_list[iii].lock();
 			if (val != nullptr) {
 				if (val->isHarwareNode() == false) {
 					val->generateDot(node);
 				}
 			}
 		}
-		for (std::map<std::string, std::shared_ptr<audio::river::io::Group> >::iterator it(m_listGroup.begin());
+		for (std::map<std::string, ememory::SharedPtr<audio::river::io::Group> >::iterator it(m_listGroup.begin());
 		     it != m_listGroup.end();
 		     ++it) {
 			if (it->second != nullptr) {
@@ -397,16 +396,16 @@ void audio::river::io::Manager::generateDot(const std::string& _filename) {
 	RIVER_INFO("Generate the DOT files: " << node << " (DONE)");
 }
 
-std::shared_ptr<audio::river::io::Group> audio::river::io::Manager::getGroup(const std::string& _name) {
+ememory::SharedPtr<audio::river::io::Group> audio::river::io::Manager::getGroup(const std::string& _name) {
 	std::unique_lock<std::recursive_mutex> lock(m_mutex);
-	std::shared_ptr<audio::river::io::Group> out;
+	ememory::SharedPtr<audio::river::io::Group> out;
-	std::map<std::string, std::shared_ptr<audio::river::io::Group> >::iterator it = m_listGroup.find(_name);
+	std::map<std::string, ememory::SharedPtr<audio::river::io::Group> >::iterator it = m_listGroup.find(_name);
 	if (it == m_listGroup.end()) {
 		RIVER_INFO("Create a new group: " << _name << " (START)");
-		out = std::make_shared<audio::river::io::Group>();
+		out = ememory::makeShared<audio::river::io::Group>();
 		if (out != nullptr) {
 			out->createFrom(m_config, _name);
-			std::pair<std::string, std::shared_ptr<audio::river::io::Group> > plop(std::string(_name), out);
+			std::pair<std::string, ememory::SharedPtr<audio::river::io::Group> > plop(std::string(_name), out);
 			m_listGroup.insert(plop);
 			RIVER_INFO("Create a new group: " << _name << " ( END )");
 		} else {

audio/river/io/Manager.hpp

@@ -9,16 +9,16 @@
 #include <vector>
 #include <map>
 #include <list>
-#include <stdint.h>
+#include <cstdint>
 #include <mutex>
 #include <chrono>
 #include <functional>
-#include <memory>
+#include <ememory/memory.hpp>
-#include <audio/format.h>
+#include <audio/format.hpp>
-#include <audio/channel.h>
+#include <audio/channel.hpp>
-#include <ejson/ejson.h>
+#include <ejson/ejson.hpp>
-#include <audio/drain/Volume.h>
+#include <audio/drain/Volume.hpp>
-#include <audio/river/io/Group.h>
+#include <audio/river/io/Group.hpp>
 
 namespace audio {
 	namespace river {
@@ -28,7 +28,7 @@ namespace audio {
 			 * @brief Internal sigleton of all Flow hadware and virtuals.
 			 * @note this class will be initialize by the audio::river::init() function at the start of the application.
 			 */
-			class Manager : public std::enable_shared_from_this<Manager> {
+			class Manager : public ememory::EnableSharedFromThis<Manager> {
 				private:
 					mutable std::recursive_mutex m_mutex; //!< prevent multiple access
 				private:
@@ -37,7 +37,7 @@ namespace audio {
 					 */
 					Manager();
 				public:
-					static std::shared_ptr<Manager> getInstance();
+					static ememory::SharedPtr<Manager> getInstance();
 					/**
 					 * @brief Destructor
 					 */
@@ -58,24 +58,24 @@ namespace audio {
 					void unInit();
 				private:
 					ejson::Document m_config; //!< harware configuration
-					std::vector<std::shared_ptr<audio::river::io::Node> > m_listKeepAlive; //!< list of all Node that might be keep alive sone/all time
+					std::vector<ememory::SharedPtr<audio::river::io::Node> > m_listKeepAlive; //!< list of all Node that might be keep alive sone/all time
-					std::vector<std::weak_ptr<audio::river::io::Node> > m_list; //!< List of all IO node
+					std::vector<ememory::WeakPtr<audio::river::io::Node> > m_list; //!< List of all IO node
 				public:
 					/**
 					 * @brief Get a node with his name (the name is set in the description file.
 					 * @param[in] _name Name of the node
 					 * @return Pointer on the noe or a nullptr if the node does not exist in the file or an error occured.
 					 */
-					std::shared_ptr<audio::river::io::Node> getNode(const std::string& _name);
+					ememory::SharedPtr<audio::river::io::Node> getNode(const std::string& _name);
 				private:
-					std::vector<std::shared_ptr<audio::drain::VolumeElement> > m_volumeGroup; //!< List of All global volume in the Low level interface.
+					std::vector<ememory::SharedPtr<audio::drain::VolumeElement> > m_volumeGroup; //!< List of All global volume in the Low level interface.
 				public:
 					/**
 					 * @brief Get a volume in the global list of vilume
 					 * @param[in] _name Name of the volume.
 					 * @return pointer on the requested volume (create it if does not exist). nullptr if the name is empty.
 					 */
-					std::shared_ptr<audio::drain::VolumeElement> getVolumeGroup(const std::string& _name);
+					ememory::SharedPtr<audio::drain::VolumeElement> getVolumeGroup(const std::string& _name);
 					/**
 					 * @brief Get all input audio stream.
 					 * @return a list of all availlables input stream name
@@ -138,13 +138,13 @@ namespace audio {
 					 */
 					void generateDot(const std::string& _filename);
 				private:
-					std::map<std::string, std::shared_ptr<audio::river::io::Group> > m_listGroup; //!< List of all groups
+					std::map<std::string, ememory::SharedPtr<audio::river::io::Group> > m_listGroup; //!< List of all groups
 					/**
 					 * @brief get a low level interface group.
 					 * @param[in] _name Name of the group.
 					 * @return Pointer on the requested group or nullptr if the group does not existed.
 					 */
-					std::shared_ptr<audio::river::io::Group> getGroup(const std::string& _name);
+					ememory::SharedPtr<audio::river::io::Group> getGroup(const std::string& _name);
 					
 			};
 		}

audio/river/io/Node.cpp

@@ -4,14 +4,10 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include "Node.h"
+#include "Node.hpp"
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
 
-#undef __class__
+audio::river::io::Node::Node(const std::string& _name, const ejson::Object& _config) :
-#define __class__ "io::Node"
-
-
-audio::river::io::Node::Node(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) :
   m_config(_config),
   m_name(_name),
   m_isInput(false) {
@@ -34,7 +30,7 @@ audio::river::io::Node::Node(const std::string& _name, const std::shared_ptr<con
 		# muxer/demuxer format type (int8-on-int16, int16-on-int32, int24-on-int32, int32-on-int64, float)
 		mux-demux-type:"int16_on_int32", 
 	*/
-	std::string interfaceType = m_config->getStringValue("io");
+	std::string interfaceType = m_config["io"].toString().get();
 	RIVER_INFO("interfaceType=" << interfaceType);
 	if (    interfaceType == "input"
 	     || interfaceType == "PAinput"
@@ -45,12 +41,12 @@ audio::river::io::Node::Node(const std::string& _name, const std::shared_ptr<con
 		m_isInput = false;
 	}
 	
-	int32_t frequency = m_config->getNumberValue("frequency", 1);
+	int32_t frequency = m_config["frequency"].toNumber().get(1);
 	// Get audio format type:
-	std::string type = m_config->getStringValue("type", "int16");
+	std::string type = m_config["type"].toString().get("int16");
 	enum audio::format formatType = audio::getFormatFromString(type);
 	// Get volume stage :
-	std::string volumeName = m_config->getStringValue("volume-name", "");
+	std::string volumeName = m_config["volume-name"].toString().get();
 	if (volumeName != "") {
 		RIVER_INFO("add node volume stage : '" << volumeName << "'");
 		// use global manager for volume ...
@@ -58,15 +54,15 @@ audio::river::io::Node::Node(const std::string& _name, const std::shared_ptr<con
 	}
 	// Get map type :
 	std::vector<audio::channel> map;
-	const std::shared_ptr<const ejson::Array> listChannelMap = m_config->getArray("channel-map");
+	const ejson::Array listChannelMap = m_config["channel-map"].toArray();
-	if (    listChannelMap == nullptr
+	if (    listChannelMap.exist() == false
-	     || listChannelMap->size() == 0) {
+	     || listChannelMap.size() == 0) {
 		// set default channel property:
 		map.push_back(audio::channel_frontLeft);
 		map.push_back(audio::channel_frontRight);
 	} else {
-		for (size_t iii=0; iii<listChannelMap->size(); ++iii) {
+		for (auto it : listChannelMap) {
-			std::string value = listChannelMap->getStringValue(iii);
+			std::string value = it.toString().get();
 			map.push_back(audio::getChannelFromString(value));
 		}
 	}
@@ -75,17 +71,20 @@ audio::river::io::Node::Node(const std::string& _name, const std::shared_ptr<con
 	
 	std::string muxerDemuxerConfig;
 	if (m_isInput == true) {
-		muxerDemuxerConfig = m_config->getStringValue("mux-demux-type", "int16");
+		muxerDemuxerConfig = m_config["mux-demux-type"].toString().get("int16");
 	} else {
-		muxerDemuxerConfig = m_config->getStringValue("mux-demux-type", "int16-on-int32");
+		muxerDemuxerConfig = m_config["mux-demux-type"].toString().get("int16-on-int32");
 	}
 	enum audio::format muxerFormatType = audio::getFormatFromString(muxerDemuxerConfig);
 	if (m_isInput == true) {
-		if (muxerFormatType != audio::format_int16) {
+		// Support all ...
-			RIVER_CRITICAL("not supported demuxer type ... " << muxerFormatType << " for INPUT set in file:" << muxerDemuxerConfig);
-		}
 	} else {
-		if (muxerFormatType != audio::format_int16_on_int32) {
+		if (    muxerFormatType != audio::format_int8_on_int16
+		     && muxerFormatType != audio::format_int16_on_int32
+		     && muxerFormatType != audio::format_int24_on_int32
+		     && muxerFormatType != audio::format_int32_on_int64
+		     && muxerFormatType != audio::format_float
+		     && muxerFormatType != audio::format_double) {
 			RIVER_CRITICAL("not supported demuxer type ... " << muxerFormatType << " for OUTPUT set in file:" << muxerDemuxerConfig);
 		}
 	}
@@ -123,7 +122,7 @@ size_t audio::river::io::Node::getNumberOfInterface(enum audio::river::modeInter
 size_t audio::river::io::Node::getNumberOfInterfaceAvaillable(enum audio::river::modeInterface _interfaceType) {
 	size_t out = 0;
 	for (size_t iii=0; iii<m_listAvaillable.size(); ++iii) {
-		std::shared_ptr<audio::river::Interface> element = m_listAvaillable[iii].lock();
+		ememory::SharedPtr<audio::river::Interface> element = m_listAvaillable[iii].lock();
 		if (element == nullptr) {
 			continue;
 		}
@@ -134,8 +133,8 @@ size_t audio::river::io::Node::getNumberOfInterfaceAvaillable(enum audio::river:
 	return out;
 }
 
-void audio::river::io::Node::registerAsRemote(const std::shared_ptr<audio::river::Interface>& _interface) {
+void audio::river::io::Node::registerAsRemote(const ememory::SharedPtr<audio::river::Interface>& _interface) {
-	std::vector<std::weak_ptr<audio::river::Interface> >::iterator it = m_listAvaillable.begin();
+	std::vector<ememory::WeakPtr<audio::river::Interface> >::iterator it = m_listAvaillable.begin();
 	while (it != m_listAvaillable.end()) {
 		if (it->expired() == true) {
 			it = m_listAvaillable.erase(it);
@@ -146,7 +145,7 @@ void audio::river::io::Node::registerAsRemote(const std::shared_ptr<audio::river
 	m_listAvaillable.push_back(_interface);
 }
 
-void audio::river::io::Node::interfaceAdd(const std::shared_ptr<audio::river::Interface>& _interface) {
+void audio::river::io::Node::interfaceAdd(const ememory::SharedPtr<audio::river::Interface>& _interface) {
 	{
 		std::unique_lock<std::mutex> lock(m_mutex);
 		for (size_t iii=0; iii<m_list.size(); ++iii) {
@@ -162,7 +161,7 @@ void audio::river::io::Node::interfaceAdd(const std::shared_ptr<audio::river::In
 	}
 }
 
-void audio::river::io::Node::interfaceRemove(const std::shared_ptr<audio::river::Interface>& _interface) {
+void audio::river::io::Node::interfaceRemove(const ememory::SharedPtr<audio::river::Interface>& _interface) {
 	{
 		std::unique_lock<std::mutex> lock(m_mutex);
 		for (size_t iii=0; iii< m_list.size(); ++iii) {
@@ -182,7 +181,7 @@ void audio::river::io::Node::interfaceRemove(const std::shared_ptr<audio::river:
 
 void audio::river::io::Node::volumeChange() {
 	for (size_t iii=0; iii< m_listAvaillable.size(); ++iii) {
-		std::shared_ptr<audio::river::Interface> node = m_listAvaillable[iii].lock();
+		ememory::SharedPtr<audio::river::Interface> node = m_listAvaillable[iii].lock();
 		if (node != nullptr) {
 			node->systemVolumeChange();
 		}
@@ -195,7 +194,6 @@ void audio::river::io::Node::newInput(const void* _inputBuffer,
 	if (_inputBuffer == nullptr) {
 		return;
 	}
-	const int16_t* inputBuffer = static_cast<const int16_t *>(_inputBuffer);
 	for (size_t iii=0; iii< m_list.size(); ++iii) {
 		if (m_list[iii] == nullptr) {
 			continue;
@@ -204,7 +202,7 @@ void audio::river::io::Node::newInput(const void* _inputBuffer,
 			continue;
 		}
 		RIVER_VERBOSE("    IO name="<< m_list[iii]->getName());
-		m_list[iii]->systemNewInputData(_time, inputBuffer, _nbChunk);
+		m_list[iii]->systemNewInputData(_time, _inputBuffer, _nbChunk);
 	}
 	RIVER_VERBOSE("data Input size request :" << _nbChunk << " [ END ]");
 	return;
@@ -216,15 +214,22 @@ void audio::river::io::Node::newOutput(void* _outputBuffer,
 	if (_outputBuffer == nullptr) {
 		return;
 	}
-	std::vector<int32_t> output;
+	enum audio::format muxerFormatType = m_process.getInputConfig().getFormat();
+	std::vector<uint8_t> outputTmp2;
+	uint32_t nbByteTmpBuffer = audio::getFormatBytes(muxerFormatType)*m_process.getInputConfig().getMap().size()*_nbChunk;
+	RIVER_VERBOSE("resize=" << nbByteTmpBuffer);
+	outputTmp2.resize(nbByteTmpBuffer);
+	
+	if (muxerFormatType == audio::format_int8_on_int16) {
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		//            process 16 bits
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		// $$$$ change the int16
+		std::vector<int16_t> output;
 		RIVER_VERBOSE("resize=" << _nbChunk*m_process.getInputConfig().getMap().size());
 		output.resize(_nbChunk*m_process.getInputConfig().getMap().size(), 0);
-	// TODO : set here the mixer selection ...
+		// $$$$ change the int16
-	if (true) {
+		const int16_t* outputTmp = nullptr;
-		const int32_t* outputTmp = nullptr;
-		std::vector<uint8_t> outputTmp2;
-		RIVER_VERBOSE("resize=" << sizeof(int32_t)*m_process.getInputConfig().getMap().size()*_nbChunk);
-		outputTmp2.resize(sizeof(int32_t)*m_process.getInputConfig().getMap().size()*_nbChunk, 0);
 		for (size_t iii=0; iii< m_list.size(); ++iii) {
 			if (m_list[iii] == nullptr) {
 				continue;
@@ -234,19 +239,144 @@ void audio::river::io::Node::newOutput(void* _outputBuffer,
 			}
 			RIVER_VERBOSE("    IO name="<< m_list[iii]->getName() << " " << iii);
 			// clear datas ...
-			memset(&outputTmp2[0], 0, sizeof(int32_t)*m_process.getInputConfig().getMap().size()*_nbChunk);
+			memset(&outputTmp2[0], 0, nbByteTmpBuffer);
 			RIVER_VERBOSE("        request Data="<< _nbChunk << " time=" << _time);
-			m_list[iii]->systemNeedOutputData(_time, &outputTmp2[0], _nbChunk, sizeof(int32_t)*m_process.getInputConfig().getMap().size());
+			m_list[iii]->systemNeedOutputData(_time, &outputTmp2[0], _nbChunk, audio::getFormatBytes(muxerFormatType)*m_process.getInputConfig().getMap().size());
+			// $$$$ change the int16
+			outputTmp = reinterpret_cast<const int16_t*>(&outputTmp2[0]);
+			RIVER_VERBOSE("        Mix it ...");
+			// Add data to the output tmp buffer:
+			for (size_t kkk=0; kkk<output.size(); ++kkk) {
+				output[kkk] += outputTmp[kkk];
+			}
+			// TODO : if a signal is upper than 256* the maximum of 1 it can create a real problem ...
+		}
+		RIVER_VERBOSE("    End stack process data ...");
+		m_process.processIn(&output[0], _nbChunk, _outputBuffer, _nbChunk);
+	} else if (    muxerFormatType == audio::format_int16_on_int32
+	            || muxerFormatType == audio::format_int24_on_int32) {
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		//            process 32 bits
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		std::vector<int32_t> output;
+		RIVER_VERBOSE("resize=" << _nbChunk*m_process.getInputConfig().getMap().size());
+		output.resize(_nbChunk*m_process.getInputConfig().getMap().size(), 0);
+		const int32_t* outputTmp = nullptr;
+		for (size_t iii=0; iii< m_list.size(); ++iii) {
+			if (m_list[iii] == nullptr) {
+				continue;
+			}
+			if (m_list[iii]->getMode() != audio::river::modeInterface_output) {
+				continue;
+			}
+			RIVER_VERBOSE("    IO name="<< m_list[iii]->getName() << " " << iii);
+			// clear datas ...
+			memset(&outputTmp2[0], 0, nbByteTmpBuffer);
+			RIVER_VERBOSE("        request Data="<< _nbChunk << " time=" << _time);
+			m_list[iii]->systemNeedOutputData(_time, &outputTmp2[0], _nbChunk, audio::getFormatBytes(muxerFormatType)*m_process.getInputConfig().getMap().size());
 			outputTmp = reinterpret_cast<const int32_t*>(&outputTmp2[0]);
 			RIVER_VERBOSE("        Mix it ...");
 			// Add data to the output tmp buffer:
 			for (size_t kkk=0; kkk<output.size(); ++kkk) {
 				output[kkk] += outputTmp[kkk];
 			}
+			// TODO : if a signal is upper than 256* (for 24 bits) or 65335* (for 16 bits) the maximum of 1 it can create a real problem ...
+		}
+		RIVER_VERBOSE("    End stack process data ...");
+		m_process.processIn(&output[0], _nbChunk, _outputBuffer, _nbChunk);
+	} else if (muxerFormatType == audio::format_int32_on_int64) {
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		//            process 64 bits
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		std::vector<int64_t> output;
+		RIVER_VERBOSE("resize=" << _nbChunk*m_process.getInputConfig().getMap().size());
+		output.resize(_nbChunk*m_process.getInputConfig().getMap().size(), 0);
+		const int64_t* outputTmp = nullptr;
+		for (size_t iii=0; iii< m_list.size(); ++iii) {
+			if (m_list[iii] == nullptr) {
+				continue;
+			}
+			if (m_list[iii]->getMode() != audio::river::modeInterface_output) {
+				continue;
+			}
+			RIVER_VERBOSE("    IO name="<< m_list[iii]->getName() << " " << iii);
+			// clear datas ...
+			memset(&outputTmp2[0], 0, nbByteTmpBuffer);
+			RIVER_VERBOSE("        request Data="<< _nbChunk << " time=" << _time);
+			m_list[iii]->systemNeedOutputData(_time, &outputTmp2[0], _nbChunk, audio::getFormatBytes(muxerFormatType)*m_process.getInputConfig().getMap().size());
+			outputTmp = reinterpret_cast<const int64_t*>(&outputTmp2[0]);
+			RIVER_VERBOSE("        Mix it ...");
+			// Add data to the output tmp buffer:
+			for (size_t kkk=0; kkk<output.size(); ++kkk) {
+				output[kkk] += outputTmp[kkk];
+			}
+			// TODO : if a signal is upper than 2000000000* the maximum of 1 it can create a real problem ...
+		}
+		RIVER_VERBOSE("    End stack process data ...");
+		m_process.processIn(&output[0], _nbChunk, _outputBuffer, _nbChunk);
+	} else if (muxerFormatType == audio::format_float) {
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		//            process 32 bits FLOAT
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		std::vector<float> output;
+		RIVER_VERBOSE("resize=" << _nbChunk*m_process.getInputConfig().getMap().size());
+		output.resize(_nbChunk*m_process.getInputConfig().getMap().size(), 0);
+		const float* outputTmp = nullptr;
+		for (size_t iii=0; iii< m_list.size(); ++iii) {
+			if (m_list[iii] == nullptr) {
+				continue;
+			}
+			if (m_list[iii]->getMode() != audio::river::modeInterface_output) {
+				continue;
+			}
+			RIVER_VERBOSE("    IO name="<< m_list[iii]->getName() << " " << iii);
+			// clear datas ...
+			memset(&outputTmp2[0], 0, nbByteTmpBuffer);
+			RIVER_VERBOSE("        request Data="<< _nbChunk << " time=" << _time);
+			m_list[iii]->systemNeedOutputData(_time, &outputTmp2[0], _nbChunk, audio::getFormatBytes(muxerFormatType)*m_process.getInputConfig().getMap().size());
+			outputTmp = reinterpret_cast<const float*>(&outputTmp2[0]);
+			RIVER_VERBOSE("        Mix it ...");
+			// Add data to the output tmp buffer:
+			for (size_t kkk=0; kkk<output.size(); ++kkk) {
+				output[kkk] += outputTmp[kkk];
 			}
 		}
 		RIVER_VERBOSE("    End stack process data ...");
 		m_process.processIn(&output[0], _nbChunk, _outputBuffer, _nbChunk);
+	} else if (muxerFormatType == audio::format_double) {
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		//            process 64 bits FLOAT
+		//////////////////////////////////////////////////////////////////////////////////////////////////
+		std::vector<double> output;
+		RIVER_VERBOSE("resize=" << _nbChunk*m_process.getInputConfig().getMap().size());
+		output.resize(_nbChunk*m_process.getInputConfig().getMap().size(), 0);
+		const double* outputTmp = nullptr;
+		for (size_t iii=0; iii< m_list.size(); ++iii) {
+			if (m_list[iii] == nullptr) {
+				continue;
+			}
+			if (m_list[iii]->getMode() != audio::river::modeInterface_output) {
+				continue;
+			}
+			RIVER_VERBOSE("    IO name="<< m_list[iii]->getName() << " " << iii);
+			// clear datas ...
+			memset(&outputTmp2[0], 0, nbByteTmpBuffer);
+			RIVER_VERBOSE("        request Data="<< _nbChunk << " time=" << _time);
+			m_list[iii]->systemNeedOutputData(_time, &outputTmp2[0], _nbChunk, audio::getFormatBytes(muxerFormatType)*m_process.getInputConfig().getMap().size());
+			outputTmp = reinterpret_cast<const double*>(&outputTmp2[0]);
+			RIVER_VERBOSE("        Mix it ...");
+			// Add data to the output tmp buffer:
+			for (size_t kkk=0; kkk<output.size(); ++kkk) {
+				output[kkk] += outputTmp[kkk];
+			}
+		}
+		RIVER_VERBOSE("    End stack process data ...");
+		m_process.processIn(&output[0], _nbChunk, _outputBuffer, _nbChunk);
+	} else {
+		RIVER_ERROR("Wrong demuxer type: " << muxerFormatType);
+		return;
+	}
+	// The feedback get the real output data (after processing ...==> then no nneed to specify for each channels
 	RIVER_VERBOSE("    Feedback :");
 	for (size_t iii=0; iii< m_list.size(); ++iii) {
 		if (m_list[iii] == nullptr) {
@@ -324,7 +454,7 @@ void audio::river::io::Node::generateDot(etk::FSNode& _node) {
 		if (m_listAvaillable[iii].expired() == true) {
 			continue;
 		}
-		std::shared_ptr<audio::river::Interface> element = m_listAvaillable[iii].lock();
+		ememory::SharedPtr<audio::river::Interface> element = m_listAvaillable[iii].lock();
 		if (element == nullptr) {
 			continue;
 		}
@@ -350,7 +480,7 @@ void audio::river::io::Node::generateDot(etk::FSNode& _node) {
 
 
 void audio::river::io::Node::startInGroup() {
-	std::shared_ptr<audio::river::io::Group> group = m_group.lock();
+	ememory::SharedPtr<audio::river::io::Group> group = m_group.lock();
 	if (group != nullptr) {
 		group->start();
 	} else {
@@ -359,7 +489,7 @@ void audio::river::io::Node::startInGroup() {
 }
 
 void audio::river::io::Node::stopInGroup() {
-	std::shared_ptr<audio::river::io::Group> group = m_group.lock();
+	ememory::SharedPtr<audio::river::io::Group> group = m_group.lock();
 	if (group != nullptr) {
 		group->stop();
 	} else {

audio/river/io/Node.hpp

@@ -8,17 +8,17 @@
 #include <string>
 #include <vector>
 #include <list>
-#include <stdint.h>
+#include <cstdint>
 #include <chrono>
 #include <functional>
-#include <memory>
+#include <ememory/memory.hpp>
-#include <audio/format.h>
+#include <audio/format.hpp>
-#include <audio/channel.h>
+#include <audio/channel.hpp>
-#include "Manager.h"
+#include "Manager.hpp"
-#include <audio/river/Interface.h>
+#include <audio/river/Interface.hpp>
-#include <audio/drain/IOFormatInterface.h>
+#include <audio/drain/IOFormatInterface.hpp>
-#include <audio/drain/Volume.h>
+#include <audio/drain/Volume.hpp>
-#include <etk/os/FSNode.h>
+#include <etk/os/FSNode.hpp>
 
 namespace audio {
 	namespace river {
@@ -29,7 +29,7 @@ namespace audio {
 			 * @brief A node is the base for input/output interface. When a output id declared, we automaticly have a feedback associated.
 			 * this manage the muxing of data for output an the demuxing for input.
 			 */
-			class Node : public std::enable_shared_from_this<Node> {
+			class Node : public ememory::EnableSharedFromThis<Node> {
 				friend class audio::river::io::Group;
 				protected:
 					uint32_t m_uid; //!< uniqueNodeID use for debug an dot generation.
@@ -39,7 +39,7 @@ namespace audio {
 					 * @param[in] _name Name of the node.
 					 * @param[in] _config Configuration of the node.
 					 */
-					Node(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					Node(const std::string& _name, const ejson::Object& _config);
 				public:
 					/**
 					 * @brief Destructor
@@ -55,7 +55,7 @@ namespace audio {
 					};
 				protected:
 					mutable std::mutex m_mutex; //!< prevent open/close/write/read access that is multi-threaded.
-					std::shared_ptr<const ejson::Object> m_config; //!< configuration description.
+					const ejson::Object m_config; //!< configuration description.
 				protected:
 					audio::drain::Process m_process; //!< Low level algorithms
 				public:
@@ -82,10 +82,10 @@ namespace audio {
 						}
 					}
 				protected:
-					std::shared_ptr<audio::drain::VolumeElement> m_volume; //!< if a volume is set it is set here ... for hardware interface only.
+					ememory::SharedPtr<audio::drain::VolumeElement> m_volume; //!< if a volume is set it is set here ... for hardware interface only.
 				protected:
-					std::vector<std::weak_ptr<audio::river::Interface> > m_listAvaillable; //!< List of all interface that exist on this Node
+					std::vector<ememory::WeakPtr<audio::river::Interface> > m_listAvaillable; //!< List of all interface that exist on this Node
-					std::vector<std::shared_ptr<audio::river::Interface> > m_list; //!< List of all connected interface at this node.
+					std::vector<ememory::SharedPtr<audio::river::Interface> > m_list; //!< List of all connected interface at this node.
 					/**
 					 * @brief Get the number of interface with a specific type.
 					 * @param[in] _interfaceType Type of the interface.
@@ -109,20 +109,20 @@ namespace audio {
 				public:
 					/**
 					 * @brief Register an interface that can connect on it. (might be done in the Interface Init)
-					 * @note We keep a std::weak_ptr. this is the reason why we do not have a remove.
+					 * @note We keep a ememory::WeakPtr. this is the reason why we do not have a remove.
 					 * @param[in] _interface Pointer on the interface to register.
 					 */
-					void registerAsRemote(const std::shared_ptr<audio::river::Interface>& _interface);
+					void registerAsRemote(const ememory::SharedPtr<audio::river::Interface>& _interface);
 					/**
 					 * @brief Request this interface might receve/send dat on the flow. (start/resume)
 					 * @param[in] _interface Pointer on the interface to register.
 					 */
-					void interfaceAdd(const std::shared_ptr<audio::river::Interface>& _interface);
+					void interfaceAdd(const ememory::SharedPtr<audio::river::Interface>& _interface);
 					/**
 					 * @brief Un-register the interface as an availlable read/write interface. (suspend/stop)
 					 * @param[in] _interface Pointer on the interface to register.
 					 */
-					void interfaceRemove(const std::shared_ptr<audio::river::Interface>& _interface);
+					void interfaceRemove(const ememory::SharedPtr<audio::river::Interface>& _interface);
 				protected:
 					std::string m_name; //!< Name of the interface
 				public:
@@ -151,13 +151,13 @@ namespace audio {
 						return !m_isInput;
 					}
 				protected:
-					std::weak_ptr<audio::river::io::Group> m_group; //!< reference on the group. If available.
+					ememory::WeakPtr<audio::river::io::Group> m_group; //!< reference on the group. If available.
 				public:
 					/**
 					 * @brief Set this node in a low level group.
 					 * @param[in] _group Group reference.
 					 */
-					void setGroup(std::shared_ptr<audio::river::io::Group> _group) {
+					void setGroup(ememory::SharedPtr<audio::river::io::Group> _group) {
 						m_group = _group;
 					}
 				protected:
@@ -182,7 +182,7 @@ namespace audio {
 					 * @brief If this iss an hardware interface we can have a resuest of the volume stage:
 					 * @return pointer on the requested volume.
 					 */
-					const std::shared_ptr<audio::drain::VolumeElement>& getVolume() {
+					const ememory::SharedPtr<audio::drain::VolumeElement>& getVolume() {
 						return m_volume;
 					}
 				public:

audio/river/io/NodeAEC.cpp

@@ -4,46 +4,43 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/io/NodeAEC.h>
+#include <audio/river/io/NodeAEC.hpp>
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
-#include <etk/types.h>
+#include <etk/types.hpp>
-#include <memory>
+#include <ememory/memory.hpp>
 #include <functional>
 
-#undef __class__
+ememory::SharedPtr<audio::river::io::NodeAEC> audio::river::io::NodeAEC::create(const std::string& _name, const ejson::Object& _config) {
-#define __class__ "io::NodeAEC"
+	return ememory::SharedPtr<audio::river::io::NodeAEC>(new audio::river::io::NodeAEC(_name, _config));
-
-std::shared_ptr<audio::river::io::NodeAEC> audio::river::io::NodeAEC::create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) {
-	return std::shared_ptr<audio::river::io::NodeAEC>(new audio::river::io::NodeAEC(_name, _config));
 }
 
-std::shared_ptr<audio::river::Interface> audio::river::io::NodeAEC::createInput(float _freq,
+ememory::SharedPtr<audio::river::Interface> audio::river::io::NodeAEC::createInput(float _freq,
                                                                     const std::vector<audio::channel>& _map,
                                                                     audio::format _format,
                                                                     const std::string& _objectName,
                                                                     const std::string& _name) {
 	// check if the output exist
-	const std::shared_ptr<const ejson::Object> tmppp = m_config->getObject(_objectName);
+	const ejson::Object tmppp = m_config[_objectName].toObject();
-	if (tmppp == nullptr) {
+	if (tmppp.exist() == false) {
-		RIVER_ERROR("can not open a non existance virtual interface: '" << _objectName << "' not present in : " << m_config->getKeys());
+		RIVER_ERROR("can not open a non existance virtual interface: '" << _objectName << "' not present in : " << m_config.getKeys());
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
-	std::string streamName = tmppp->getStringValue("map-on", "error");
+	std::string streamName = tmppp["map-on"].toString().get("error");
 	
-	m_nbChunk = m_config->getNumberValue("nb-chunk", 1024);
+	m_nbChunk = m_config["nb-chunk"].toNumber().get(1024);
 	// check if it is an Output:
-	std::string type = tmppp->getStringValue("io", "error");
+	std::string type = tmppp["io"].toString().get("error");
 	if (    type != "input"
 	     && type != "feedback") {
 		RIVER_ERROR("can not open in output a virtual interface: '" << streamName << "' configured has : " << type);
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	// get global hardware interface:
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	// get the output or input channel :
-	std::shared_ptr<audio::river::io::Node> node = manager->getNode(streamName);
+	ememory::SharedPtr<audio::river::io::Node> node = manager->getNode(streamName);
 	// create user iterface:
-	std::shared_ptr<audio::river::Interface> interface;
+	ememory::SharedPtr<audio::river::Interface> interface;
 	interface = audio::river::Interface::create(_freq, _map, _format, node, tmppp);
 	if (interface != nullptr) {
 		interface->setName(_name);
@@ -52,7 +49,7 @@ std::shared_ptr<audio::river::Interface> audio::river::io::NodeAEC::createInput(
 }
 
 
-audio::river::io::NodeAEC::NodeAEC(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) :
+audio::river::io::NodeAEC::NodeAEC(const std::string& _name, const ejson::Object& _config) :
   Node(_name, _config),
   m_P_attaqueTime(1),
   m_P_releaseTime(100),
@@ -346,7 +343,7 @@ void audio::river::io::NodeAEC::generateDot(etk::FSNode& _node) {
 		if (m_listAvaillable[iii].expired() == true) {
 			continue;
 		}
-		std::shared_ptr<audio::river::Interface> element = m_listAvaillable[iii].lock();
+		ememory::SharedPtr<audio::river::Interface> element = m_listAvaillable[iii].lock();
 		if (element == nullptr) {
 			continue;
 		}

audio/river/io/NodeAEC.hpp

@@ -5,9 +5,9 @@
  */
 #pragma once
 
-#include <audio/river/io/Node.h>
+#include <audio/river/io/Node.hpp>
-#include <audio/river/Interface.h>
+#include <audio/river/Interface.hpp>
-#include <audio/drain/CircularBuffer.h>
+#include <audio/drain/CircularBuffer.hpp>
 
 namespace audio {
 	namespace river {
@@ -18,14 +18,14 @@ namespace audio {
 					/**
 					 * @brief Constructor
 					 */
-					NodeAEC(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					NodeAEC(const std::string& _name, const ejson::Object& _config);
 				public:
 					/**
 					 * @brief Factory of this Virtual Node.
 					 * @param[in] _name Name of the node.
 					 * @param[in] _config Configuration of the node.
 					 */
-					static std::shared_ptr<NodeAEC> create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					static ememory::SharedPtr<NodeAEC> create(const std::string& _name, const ejson::Object& _config);
 					/**
 					 * @brief Destructor
 					 */
@@ -33,8 +33,8 @@ namespace audio {
 				protected:
 					virtual void start();
 					virtual void stop();
-					std::shared_ptr<audio::river::Interface> m_interfaceMicrophone; //!< Interface on the Microphone.
+					ememory::SharedPtr<audio::river::Interface> m_interfaceMicrophone; //!< Interface on the Microphone.
-					std::shared_ptr<audio::river::Interface> m_interfaceFeedBack; //!< Interface on the feedback of speaker.
+					ememory::SharedPtr<audio::river::Interface> m_interfaceFeedBack; //!< Interface on the feedback of speaker.
 					/**
 					 * @brief Internal: create an input with the specific parameter:
 					 * @param[in] _freq Frequency.
@@ -44,7 +44,7 @@ namespace audio {
 					 * @param[in] _name 
 					 * @return Interfae Pointer.
 					 */
-					std::shared_ptr<audio::river::Interface> createInput(float _freq,
+					ememory::SharedPtr<audio::river::Interface> createInput(float _freq,
 					                                                const std::vector<audio::channel>& _map,
 					                                                audio::format _format,
 					                                                const std::string& _streamName,

audio/river/io/NodeFile.cpp

@@ -6,12 +6,9 @@
 
 #ifdef AUDIO_RIVER_BUILD_FILE
 
-#include <audio/river/io/NodeFile.h>
+#include <audio/river/io/NodeFile.hpp>
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
-#include <memory>
+#include <ememory/memory.hpp>
-
-#undef __class__
-#define __class__ "io::NodeFile"
 
 int32_t audio::river::io::NodeFile::recordCallback(const void* _inputBuffer,
                                                    const audio::Time& _timeInput,
@@ -37,11 +34,11 @@ int32_t audio::river::io::NodeFile::playbackCallback(void* _outputBuffer,
 
 
 
-std::shared_ptr<audio::river::io::NodeFile> audio::river::io::NodeFile::create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) {
+ememory::SharedPtr<audio::river::io::NodeFile> audio::river::io::NodeFile::create(const std::string& _name, const ejson::Object& _config) {
-	return std::shared_ptr<audio::river::io::NodeFile>(new audio::river::io::NodeFile(_name, _config));
+	return ememory::SharedPtr<audio::river::io::NodeFile>(new audio::river::io::NodeFile(_name, _config));
 }
 
-audio::river::io::NodeFile::NodeFile(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) :
+audio::river::io::NodeFile::NodeFile(const std::string& _name, const ejson::Object& _config) :
   Node(_name, _config) {
 	audio::drain::IOFormatInterface interfaceFormat = getInterfaceFormat();
 	audio::drain::IOFormatInterface hardwareFormat = getHarwareFormat();
@@ -52,25 +49,25 @@ audio::river::io::NodeFile::NodeFile(const std::string& _name, const std::shared
 		},
 		nb-chunk:1024 # number of chunk to open device (create the latency anf the frequency to call user)
 	*/
-	std::string typeInterface = audio::orchestra::type_undefined;
+	std::string typeInterface = audio::orchestra::type::undefined;
 	std::string streamName = "default";
-	const std::shared_ptr<const ejson::Object> tmpObject = m_config->getObject("map-on");
+	const ejson::Object tmpObject = m_config["map-on"].toObject();
-	if (tmpObject == nullptr) {
+	if (tmpObject.exist() == false) {
 		RIVER_WARNING("missing node : 'map-on' ==> auto map : 'auto:default'");
 	} else {
-		typeInterface = tmpObject->getStringValue("interface", audio::orchestra::type_undefined);
+		typeInterface = tmpObject.getStringValue("interface", audio::orchestra::type::undefined);
 		if (typeInterface == "auto") {
-			typeInterface = audio::orchestra::type_undefined;
+			typeInterface = audio::orchestra::type::undefined;
 		}
-		streamName = tmpObject->getStringValue("name", "default");
+		streamName = tmpObject.getStringValue("name", "default");
 	}
-	int32_t nbChunk = m_config->getNumberValue("nb-chunk", 1024);
+	int32_t nbChunk = m_config.getNumberValue("nb-chunk", 1024);
 	
 	// intanciate specific API ...
 	m_interface.instanciate(typeInterface);
 	m_interface.setName(_name);
 	// TODO : Check return ...
-	std::string type = m_config->getStringValue("type", "int16");
+	std::string type = m_config.getStringValue("type", "int16");
 	if (streamName == "") {
 		streamName = "default";
 	}
@@ -256,7 +253,7 @@ void audio::river::io::NodeFile::start() {
 	}
 	m_alive = true;
 	RIVER_INFO("Start stream : '" << m_name << "' mode=" << (m_isInput?"read":"write") );
-	m_thread = std::make_shared<std::thread>(&audio::river::io::NodeFile::threadCallback2, this);
+	m_thread = ememory::makeShared<std::thread>(&audio::river::io::NodeFile::threadCallback2, this);
 	m_time = audio::Time::now();
 }
 

audio/river/io/NodeFile.hpp

@@ -7,8 +7,8 @@
 
 #ifdef AUDIO_RIVER_BUILD_FILE
 
-#include <audio/river/io/Node.h>
+#include <audio/river/io/Node.hpp>
-#include <audio/orchestra/Interface.h>
+#include <audio/orchestra/Interface.hpp>
 
 namespace audio {
 	namespace river {
@@ -24,9 +24,9 @@ namespace audio {
 					/**
 					 * @brief Constructor
 					 */
-					NodeFile(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					NodeFile(const std::string& _name, const ejson::Object& _config);
 				public:
-					static std::shared_ptr<NodeFile> create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					static ememory::SharedPtr<NodeFile> create(const std::string& _name, const ejson::Object& _config);
 					/**
 					 * @brief Destructor
 					 */
@@ -41,7 +41,7 @@ namespace audio {
 					uint32_t m_sampleRate; //!< Sample Rate of the Raw file
 					audio::format m_format; //!< Format of the file
 					std::vector<audio::channel> m_map; //!< Map of the file
-					std::shared_ptr<std::thread> m_thread; //!< playing thread of the flow
+					ememory::SharedPtr<std::thread> m_thread; //!< playing thread of the flow
 					std::atomic<bool> m_alive; //!< thread is active
 				protected:
 					virtual void start();

audio/river/io/NodeMuxer.cpp

@@ -4,46 +4,43 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/io/NodeMuxer.h>
+#include <audio/river/io/NodeMuxer.hpp>
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
-#include <etk/types.h>
+#include <etk/types.hpp>
-#include <memory>
+#include <ememory/memory.hpp>
 #include <functional>
 
-#undef __class__
+ememory::SharedPtr<audio::river::io::NodeMuxer> audio::river::io::NodeMuxer::create(const std::string& _name, const ejson::Object& _config) {
-#define __class__ "io::NodeMuxer"
+	return ememory::SharedPtr<audio::river::io::NodeMuxer>(new audio::river::io::NodeMuxer(_name, _config));
-
-std::shared_ptr<audio::river::io::NodeMuxer> audio::river::io::NodeMuxer::create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) {
-	return std::shared_ptr<audio::river::io::NodeMuxer>(new audio::river::io::NodeMuxer(_name, _config));
 }
 
-std::shared_ptr<audio::river::Interface> audio::river::io::NodeMuxer::createInput(float _freq,
+ememory::SharedPtr<audio::river::Interface> audio::river::io::NodeMuxer::createInput(float _freq,
                                                                                      const std::vector<audio::channel>& _map,
                                                                                      audio::format _format,
                                                                                      const std::string& _objectName,
                                                                                      const std::string& _name) {
 	// check if the output exist
-	const std::shared_ptr<const ejson::Object> tmppp = m_config->getObject(_objectName);
+	const ejson::Object tmppp = m_config[_objectName].toObject();
-	if (tmppp == nullptr) {
+	if (tmppp.exist() == false) {
-		RIVER_ERROR("can not open a non existance virtual interface: '" << _objectName << "' not present in : " << m_config->getKeys());
+		RIVER_ERROR("can not open a non existance virtual interface: '" << _objectName << "' not present in : " << m_config.getKeys());
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
-	std::string streamName = tmppp->getStringValue("map-on", "error");
+	std::string streamName = tmppp["map-on"].toString().get("error");
 	
 	
 	// check if it is an Output:
-	std::string type = tmppp->getStringValue("io", "error");
+	std::string type = tmppp["io"].toString().get("error");
 	if (    type != "input"
 	     && type != "feedback") {
 		RIVER_ERROR("can not open in output a virtual interface: '" << streamName << "' configured has : " << type);
-		return std::shared_ptr<audio::river::Interface>();
+		return ememory::SharedPtr<audio::river::Interface>();
 	}
 	// get global hardware interface:
-	std::shared_ptr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
+	ememory::SharedPtr<audio::river::io::Manager> manager = audio::river::io::Manager::getInstance();
 	// get the output or input channel :
-	std::shared_ptr<audio::river::io::Node> node = manager->getNode(streamName);
+	ememory::SharedPtr<audio::river::io::Node> node = manager->getNode(streamName);
 	// create user iterface:
-	std::shared_ptr<audio::river::Interface> interface;
+	ememory::SharedPtr<audio::river::Interface> interface;
 	interface = audio::river::Interface::create(_freq, _map, _format, node, tmppp);
 	if (interface != nullptr) {
 		interface->setName(_name);
@@ -52,7 +49,7 @@ std::shared_ptr<audio::river::Interface> audio::river::io::NodeMuxer::createInpu
 }
 
 
-audio::river::io::NodeMuxer::NodeMuxer(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) :
+audio::river::io::NodeMuxer::NodeMuxer(const std::string& _name, const ejson::Object& _config) :
   Node(_name, _config) {
 	audio::drain::IOFormatInterface interfaceFormat = getInterfaceFormat();
 	audio::drain::IOFormatInterface hardwareFormat = getHarwareFormat();
@@ -88,14 +85,14 @@ audio::river::io::NodeMuxer::NodeMuxer(const std::string& _name, const std::shar
 		RIVER_ERROR("Can not opne virtual device ... map-on-input-1 in " << _name);
 		return;
 	}
-	std::shared_ptr<const ejson::Array> listChannelMap = m_config->getArray("input-1-remap");
+	const ejson::Array listChannelMap = m_config["input-1-remap"].toArray();
-	if (    listChannelMap == nullptr
+	if (    listChannelMap.exist() == false
-	     || listChannelMap->size() == 0) {
+	     || listChannelMap.size() == 0) {
 		m_mapInput1 = m_interfaceInput1->getInterfaceFormat().getMap();
 	} else {
 		m_mapInput1.clear();
-		for (size_t iii=0; iii<listChannelMap->size(); ++iii) {
+		for (const auto it : listChannelMap) {
-			std::string value = listChannelMap->getStringValue(iii);
+			std::string value = it.toString().get();
 			m_mapInput1.push_back(audio::getChannelFromString(value));
 		}
 		if (m_mapInput1.size() != m_interfaceInput1->getInterfaceFormat().getMap().size()) {
@@ -114,14 +111,14 @@ audio::river::io::NodeMuxer::NodeMuxer(const std::string& _name, const std::shar
 		RIVER_ERROR("Can not opne virtual device ... map-on-input-2 in " << _name);
 		return;
 	}
-	listChannelMap = m_config->getArray("input-2-remap");
+	const ejson::Array listChannelMap2 = m_config["input-2-remap"].toArray();
-	if (    listChannelMap == nullptr
+	if (    listChannelMap2.exist() == false
-	     || listChannelMap->size() == 0) {
+	     || listChannelMap2.size() == 0) {
 		m_mapInput2 = m_interfaceInput2->getInterfaceFormat().getMap();
 	} else {
 		m_mapInput2.clear();
-		for (size_t iii=0; iii<listChannelMap->size(); ++iii) {
+		for (const auto it : listChannelMap2) {
-			std::string value = listChannelMap->getStringValue(iii);
+			std::string value = it.toString().get();
 			m_mapInput2.push_back(audio::getChannelFromString(value));
 		}
 		if (m_mapInput2.size() != m_interfaceInput2->getInterfaceFormat().getMap().size()) {
@@ -196,15 +193,17 @@ void audio::river::io::NodeMuxer::onDataReceivedInput1(const void* _data,
                                                        enum audio::format _format,
                                                        uint32_t _frequency,
                                                        const std::vector<audio::channel>& _map) {
-	RIVER_DEBUG("Microphone Time=" << _time << " _nbChunk=" << _nbChunk << " _map=" << _map << " _format=" << _format << " freq=" << _frequency);
+	RIVER_PRINT("Input-1 Time=" << _time << " _nbChunk=" << _nbChunk << " _map=" << _map << " _format=" << _format << " freq=" << _frequency);
 	RIVER_DEBUG("        next=" << _time + audio::Duration(0, _nbChunk*1000000000LL/int64_t(_frequency)) );
+	/*
 	if (_format != audio::format_int16) {
 		RIVER_ERROR("call wrong type ... (need int16_t)");
 	}
+	*/
 	// push data synchronize
 	std::unique_lock<std::mutex> lock(m_mutex);
 	m_bufferInput1.write(_data, _nbChunk, _time);
-	//RIVER_SAVE_FILE_MACRO(int16_t, "REC_Microphone.raw", _data, _nbChunk*_map.size());
+	//RIVER_SAVE_FILE_MACRO(int16_t, "REC_muxer_input_1.raw", _data, _nbChunk*_map.size());
 	process();
 }
 
@@ -214,15 +213,17 @@ void audio::river::io::NodeMuxer::onDataReceivedInput2(const void* _data,
                                                        enum audio::format _format,
                                                        uint32_t _frequency,
                                                        const std::vector<audio::channel>& _map) {
-	RIVER_DEBUG("FeedBack   Time=" << _time << " _nbChunk=" << _nbChunk << " _map=" << _map << " _format=" << _format << " freq=" << _frequency);
+	RIVER_PRINT("Input-2 Time=" << _time << " _nbChunk=" << _nbChunk << " _map=" << _map << " _format=" << _format << " freq=" << _frequency);
 	RIVER_DEBUG("        next=" << _time + audio::Duration(0, _nbChunk*1000000000LL/int64_t(_frequency)) );
+	/*
 	if (_format != audio::format_int16) {
 		RIVER_ERROR("call wrong type ... (need int16_t)");
 	}
+	*/
 	// push data synchronize
 	std::unique_lock<std::mutex> lock(m_mutex);
 	m_bufferInput2.write(_data, _nbChunk, _time);
-	//RIVER_SAVE_FILE_MACRO(int16_t, "REC_FeedBack.raw", _data, _nbChunk*_map.size());
+	//RIVER_SAVE_FILE_MACRO(int16_t, "REC_muxer_input_2.raw", _data, _nbChunk*_map.size());
 	process();
 }
 
@@ -233,6 +234,7 @@ void audio::river::io::NodeMuxer::process() {
 	if (m_bufferInput2.getSize() <= 256) {
 		return;
 	}
+	RIVER_PRINT("process : s1=" << m_bufferInput1.getSize() << " s2=" << m_bufferInput2.getSize());
 	audio::Time in1Time = m_bufferInput1.getReadTimeStamp();
 	audio::Time in2Time = m_bufferInput2.getReadTimeStamp();
 	audio::Duration delta;
@@ -241,18 +243,17 @@ void audio::river::io::NodeMuxer::process() {
 	} else {
 		delta = in1Time - in2Time;
 	}
-	
+	RIVER_VERBOSE("check delta " << delta.count() << " > " << m_sampleTime.count());
-	RIVER_INFO("check delta " << delta.count() << " > " << m_sampleTime.count());
 	if (delta > m_sampleTime) {
 		// Synchronize if possible
 		if (in1Time < in2Time) {
-			RIVER_INFO("in1Time < in2Time : Change Microphone time start " << in2Time);
+			RIVER_INFO("in1Time < in2Time : Change Input-1 time start " << in2Time);
 			RIVER_INFO("                                 old time stamp=" << m_bufferInput1.getReadTimeStamp());
 			m_bufferInput1.setReadPosition(in2Time);
 			RIVER_INFO("                                 new time stamp=" << m_bufferInput1.getReadTimeStamp());
 		}
 		if (in1Time > in2Time) {
-			RIVER_INFO("in1Time > in2Time : Change FeedBack time start " << in1Time);
+			RIVER_INFO("in1Time > in2Time : Change Input-2 time start " << in1Time);
 			RIVER_INFO("                               old time stamp=" << m_bufferInput2.getReadTimeStamp());
 			m_bufferInput2.setReadPosition(in1Time);
 			RIVER_INFO("                               new time stamp=" << m_bufferInput2.getReadTimeStamp());
@@ -275,17 +276,17 @@ void audio::river::io::NodeMuxer::process() {
 	}
 	std::vector<uint8_t> dataIn1;
 	std::vector<uint8_t> dataIn2;
-	dataIn1.resize(256*sizeof(int16_t)*m_mapInput1.size(), 0);
+	dataIn1.resize(256*audio::getFormatBytes(getInterfaceFormat().getFormat())*m_mapInput1.size(), 0);
-	dataIn2.resize(256*sizeof(int16_t)*m_mapInput2.size(), 0);
+	dataIn2.resize(256*audio::getFormatBytes(getInterfaceFormat().getFormat())*m_mapInput2.size(), 0);
-	m_data.resize(256*sizeof(int16_t)*getInterfaceFormat().getMap().size(), 0);
+	m_data.resize(256*audio::getFormatBytes(getInterfaceFormat().getFormat())*getInterfaceFormat().getMap().size(), 0);
 	while (true) {
 		in1Time = m_bufferInput1.getReadTimeStamp();
 		in2Time = m_bufferInput2.getReadTimeStamp();
 		//RIVER_INFO(" process 256 samples ... in1Time=" << in1Time << " in2Time=" << in2Time << " delta = " << (in1Time-in2Time).count());
 		m_bufferInput1.read(&dataIn1[0], 256);
 		m_bufferInput2.read(&dataIn2[0], 256);
-		//RIVER_SAVE_FILE_MACRO(int16_t, "REC_INPUT1.raw", &dataIn1[0], 256 * m_mapInput1.size());
+		//RIVER_SAVE_FILE_MACRO(int16_t, "REC_muxer_output_1.raw", &dataIn1[0], 256 * m_mapInput1.size());
-		//RIVER_SAVE_FILE_MACRO(int16_t, "REC_INPUT2.raw", &dataIn2[0], 256 * m_mapInput2.size());
+		//RIVER_SAVE_FILE_MACRO(int16_t, "REC_muxer_output_2.raw", &dataIn2[0], 256 * m_mapInput2.size());
 		// if threaded : send event / otherwise, process ...
 		processMuxer(&dataIn1[0], &dataIn2[0], 256, in1Time);
 		if (    m_bufferInput1.getSize() <= 256
@@ -460,7 +461,7 @@ void audio::river::io::NodeMuxer::generateDot(etk::FSNode& _node) {
 		if (m_listAvaillable[iii].expired() == true) {
 			continue;
 		}
-		std::shared_ptr<audio::river::Interface> element = m_listAvaillable[iii].lock();
+		ememory::SharedPtr<audio::river::Interface> element = m_listAvaillable[iii].lock();
 		if (element == nullptr) {
 			continue;
 		}

audio/river/io/NodeMuxer.hpp

@@ -5,9 +5,9 @@
  */
 #pragma once
 
-#include <audio/river/io/Node.h>
+#include <audio/river/io/Node.hpp>
-#include <audio/river/Interface.h>
+#include <audio/river/Interface.hpp>
-#include <audio/drain/CircularBuffer.h>
+#include <audio/drain/CircularBuffer.hpp>
 
 namespace audio {
 	namespace river {
@@ -18,9 +18,9 @@ namespace audio {
 					/**
 					 * @brief Constructor
 					 */
-					NodeMuxer(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					NodeMuxer(const std::string& _name, const ejson::Object& _config);
 				public:
-					static std::shared_ptr<NodeMuxer> create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					static ememory::SharedPtr<NodeMuxer> create(const std::string& _name, const ejson::Object& _config);
 					/**
 					 * @brief Destructor
 					 */
@@ -28,9 +28,9 @@ namespace audio {
 				protected:
 					virtual void start();
 					virtual void stop();
-					std::shared_ptr<audio::river::Interface> m_interfaceInput1;
+					ememory::SharedPtr<audio::river::Interface> m_interfaceInput1;
-					std::shared_ptr<audio::river::Interface> m_interfaceInput2;
+					ememory::SharedPtr<audio::river::Interface> m_interfaceInput2;
-					std::shared_ptr<audio::river::Interface> createInput(float _freq,
+					ememory::SharedPtr<audio::river::Interface> createInput(float _freq,
 					                                              const std::vector<audio::channel>& _map,
 					                                              audio::format _format,
 					                                              const std::string& _streamName,

audio/river/io/NodeOrchestra.cpp

@@ -6,12 +6,9 @@
 
 #ifdef AUDIO_RIVER_BUILD_ORCHESTRA
 
-#include <audio/river/io/NodeOrchestra.h>
+#include <audio/river/io/NodeOrchestra.hpp>
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
-#include <memory>
+#include <ememory/memory.hpp>
-
-#undef __class__
-#define __class__ "io::NodeOrchestra"
 
 int32_t audio::river::io::NodeOrchestra::recordCallback(const void* _inputBuffer,
                                                         const audio::Time& _timeInput,
@@ -30,18 +27,18 @@ int32_t audio::river::io::NodeOrchestra::playbackCallback(void* _outputBuffer,
                                                           const std::vector<audio::orchestra::status>& _status) {
 	std::unique_lock<std::mutex> lock(m_mutex);
 	// TODO : Manage status ...
-	RIVER_VERBOSE("data Output size request :" << _nbChunk << " [BEGIN] status=" << _status << " nbIO=" << m_list.size());
+	RIVER_VERBOSE("data Output size request :" << _nbChunk << " [BEGIN] status=" << _status << " nbIO=" << m_list.size() << "  data=" << uint64_t(_outputBuffer));
 	newOutput(_outputBuffer, _nbChunk, _timeOutput);
 	return 0;
 }
 
 
 
-std::shared_ptr<audio::river::io::NodeOrchestra> audio::river::io::NodeOrchestra::create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) {
+ememory::SharedPtr<audio::river::io::NodeOrchestra> audio::river::io::NodeOrchestra::create(const std::string& _name, const ejson::Object& _config) {
-	return std::shared_ptr<audio::river::io::NodeOrchestra>(new audio::river::io::NodeOrchestra(_name, _config));
+	return ememory::SharedPtr<audio::river::io::NodeOrchestra>(new audio::river::io::NodeOrchestra(_name, _config));
 }
 
-audio::river::io::NodeOrchestra::NodeOrchestra(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) :
+audio::river::io::NodeOrchestra::NodeOrchestra(const std::string& _name, const ejson::Object& _config) :
   Node(_name, _config) {
 	audio::drain::IOFormatInterface interfaceFormat = getInterfaceFormat();
 	audio::drain::IOFormatInterface hardwareFormat = getHarwareFormat();
@@ -52,25 +49,25 @@ audio::river::io::NodeOrchestra::NodeOrchestra(const std::string& _name, const s
 		},
 		nb-chunk:1024 # number of chunk to open device (create the latency anf the frequency to call user)
 	*/
-	std::string typeInterface = audio::orchestra::type_undefined;
+	std::string typeInterface = audio::orchestra::typeUndefined;
 	std::string streamName = "default";
-	const std::shared_ptr<const ejson::Object> tmpObject = m_config->getObject("map-on");
+	const ejson::Object tmpObject = m_config["map-on"].toObject();
-	if (tmpObject == nullptr) {
+	if (tmpObject.exist() == false) {
 		RIVER_WARNING("missing node : 'map-on' ==> auto map : 'auto:default'");
 	} else {
-		typeInterface = tmpObject->getStringValue("interface", audio::orchestra::type_undefined);
+		typeInterface = tmpObject["interface"].toString().get(audio::orchestra::typeUndefined);
 		if (typeInterface == "auto") {
-			typeInterface = audio::orchestra::type_undefined;
+			typeInterface = audio::orchestra::typeUndefined;
 		}
-		streamName = tmpObject->getStringValue("name", "default");
+		streamName = tmpObject["name"].toString().get("default");
 	}
-	int32_t nbChunk = m_config->getNumberValue("nb-chunk", 1024);
+	int32_t nbChunk = m_config["nb-chunk"].toNumber().get(1024);
 	
 	// intanciate specific API ...
 	m_interface.instanciate(typeInterface);
 	m_interface.setName(_name);
 	// TODO : Check return ...
-	std::string type = m_config->getStringValue("type", "int16");
+	std::string type = m_config["type"].toString().get("int16");
 	if (streamName == "") {
 		streamName = "default";
 	}
@@ -148,7 +145,8 @@ audio::river::io::NodeOrchestra::NodeOrchestra(const std::string& _name, const s
 					RIVER_CRITICAL("auto set format no element in the configuration: " << m_info.nativeFormats);
 				}
 			} else {
-				RIVER_CRITICAL("Can not manage input transforamtion: " << hardwareFormat.getFormat() << " not in " << m_info.nativeFormats);
+				RIVER_ERROR("Can not manage input transforamtion: " << hardwareFormat.getFormat() << " not in " << m_info.nativeFormats);
+				hardwareFormat.setFormat(hardwareFormat.getFormat());
 			}
 		}
 		if (etk::isIn(hardwareFormat.getFrequency(), m_info.sampleRates) == false) {
@@ -174,7 +172,7 @@ audio::river::io::NodeOrchestra::NodeOrchestra(const std::string& _name, const s
 				hardwareFormat.setFrequency(m_info.sampleRates[0]);
 				RIVER_INFO("auto set frequency: " << hardwareFormat.getFrequency() << "(first element in list) in " << m_info.sampleRates);
 			} else {
-				RIVER_CRITICAL("Can not manage input transforamtion:" << hardwareFormat.getFrequency() << " not in " << m_info.sampleRates);
+				RIVER_ERROR("Can not manage input transforamtion:" << hardwareFormat.getFrequency() << " not in " << m_info.sampleRates);
 			}
 			interfaceFormat.setFrequency(hardwareFormat.getFrequency());
 		}
@@ -186,10 +184,10 @@ audio::river::io::NodeOrchestra::NodeOrchestra(const std::string& _name, const s
 	params.deviceName = streamName;
 	params.nChannels = hardwareFormat.getMap().size();
 	if (m_info.channels.size() < params.nChannels) {
-		RIVER_CRITICAL("Can not open hardware device with more channel (" << params.nChannels << ") that is autorized by hardware (" << m_info.channels.size() << ").");
+		RIVER_ERROR("Can not open hardware device with more channel (" << params.nChannels << ") that is autorized by hardware (" << m_info.channels.size() << ").");
 	}
 	audio::orchestra::StreamOptions option;
-	etk::from_string(option.mode, tmpObject->getStringValue("timestamp-mode", "soft"));
+	etk::from_string(option.mode, tmpObject["timestamp-mode"].toString().get("soft"));
 	
 	RIVER_DEBUG("interfaceFormat=" << interfaceFormat);
 	RIVER_DEBUG("hardwareFormat=" << hardwareFormat);

audio/river/io/NodeOrchestra.hpp

@@ -7,8 +7,8 @@
 
 #ifdef AUDIO_RIVER_BUILD_ORCHESTRA
 
-#include <audio/river/io/Node.h>
+#include <audio/river/io/Node.hpp>
-#include <audio/orchestra/Interface.h>
+#include <audio/orchestra/Interface.hpp>
 
 namespace audio {
 	namespace river {
@@ -24,9 +24,9 @@ namespace audio {
 					/**
 					 * @brief Constructor
 					 */
-					NodeOrchestra(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					NodeOrchestra(const std::string& _name, const ejson::Object& _config);
 				public:
-					static std::shared_ptr<NodeOrchestra> create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					static ememory::SharedPtr<NodeOrchestra> create(const std::string& _name, const ejson::Object& _config);
 					/**
 					 * @brief Destructor
 					 */

audio/river/io/NodePortAudio.cpp

@@ -6,14 +6,11 @@
 
 #ifdef AUDIO_RIVER_BUILD_PORTAUDIO
 
-#include <audio/river/io/NodePortAudio.h>
+#include <audio/river/io/NodePortAudio.hpp>
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
-#include <memory>
+#include <ememory/memory.hpp>
-#include <audio/Time.h>
+#include <audio/Time.hpp>
-#include <audio/Duration.h>
+#include <audio/Duration.hpp>
-
-#undef __class__
-#define __class__ "io::NodePortAudio"
 
 static int portAudioStreamCallback(const void *_input,
                                    void *_output,
@@ -56,11 +53,11 @@ int32_t audio::river::io::NodePortAudio::duplexCallback(const void* _inputBuffer
 }
 
 
-std::shared_ptr<audio::river::io::NodePortAudio> audio::river::io::NodePortAudio::create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) {
+ememory::SharedPtr<audio::river::io::NodePortAudio> audio::river::io::NodePortAudio::create(const std::string& _name, const ejson::Object& _config) {
-	return std::shared_ptr<audio::river::io::NodePortAudio>(new audio::river::io::NodePortAudio(_name, _config));
+	return ememory::SharedPtr<audio::river::io::NodePortAudio>(new audio::river::io::NodePortAudio(_name, _config));
 }
 
-audio::river::io::NodePortAudio::NodePortAudio(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config) :
+audio::river::io::NodePortAudio::NodePortAudio(const std::string& _name, const ejson::Object& _config) :
   Node(_name, _config) {
 	audio::drain::IOFormatInterface interfaceFormat = getInterfaceFormat();
 	audio::drain::IOFormatInterface hardwareFormat = getHarwareFormat();
@@ -72,14 +69,14 @@ audio::river::io::NodePortAudio::NodePortAudio(const std::string& _name, const s
 		nb-chunk:1024 # number of chunk to open device (create the latency anf the frequency to call user)
 	*/
 	std::string streamName = "default";
-	const std::shared_ptr<const ejson::Object> tmpObject = m_config->getObject("map-on");
+	const ejson::Object tmpObject = m_config["map-on"].toObject();
-	if (tmpObject == nullptr) {
+	if (tmpObject.exist() == false) {
 		RIVER_WARNING("missing node : 'map-on' ==> auto map : 'auto:default'");
 	} else {
-		std::string value = tmpObject->getStringValue("interface", "default");
+		std::string value = tmpObject.getStringValue("interface", "default");
-		streamName = tmpObject->getStringValue("name", "default");
+		streamName = tmpObject.getStringValue("name", "default");
 	}
-	int32_t nbChunk = m_config->getNumberValue("nb-chunk", 1024);
+	int32_t nbChunk = m_config.getNumberValue("nb-chunk", 1024);
 	
 	PaError err = 0;
 	if (m_isInput == true) {

audio/river/io/NodePortAudio.hpp

@@ -7,23 +7,23 @@
 
 #ifdef AUDIO_RIVER_BUILD_PORTAUDIO
 
-#include <audio/river/Interface.h>
+#include <audio/river/Interface.hpp>
-#include <audio/river/io/Node.h>
+#include <audio/river/io/Node.hpp>
-#include <portaudio/portaudio.h>
+#include <portaudio/portaudio.hpp>
 
 namespace audio {
 	namespace river {
 		namespace io {
 			class Manager;
-			//! @not-in-doc
+			//! @not_in_doc
 			class NodePortAudio : public Node {
 				protected:
 					/**
 					 * @brief Constructor
 					 */
-					NodePortAudio(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					NodePortAudio(const std::string& _name, const ejson::Object& _config);
 				public:
-					static std::shared_ptr<NodePortAudio> create(const std::string& _name, const std::shared_ptr<const ejson::Object>& _config);
+					static ememory::SharedPtr<NodePortAudio> create(const std::string& _name, const ejson::Object& _config);
 					/**
 					 * @brief Destructor
 					 */

audio/river/river.cpp

@@ -4,9 +4,9 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/river.h>
+#include <audio/river/river.hpp>
-#include <audio/river/debug.h>
+#include <audio/river/debug.hpp>
-#include <audio/river/io/Manager.h>
+#include <audio/river/io/Manager.hpp>
 
 static bool river_isInit = false;
 static std::string river_configFile = "";
@@ -18,7 +18,7 @@ void audio::river::init(const std::string& _filename) {
 		river_isInit = true;
 		river_configFile = _filename;
 		RIVER_DEBUG("init RIVER :" << river_configFile);
-		std::shared_ptr<audio::river::io::Manager> mng = audio::river::io::Manager::getInstance();
+		ememory::SharedPtr<audio::river::io::Manager> mng = audio::river::io::Manager::getInstance();
 		if (mng != nullptr) {
 			mng->init(river_configFile);
 		}
@@ -32,7 +32,7 @@ void audio::river::initString(const std::string& _config) {
 		river_isInit = true;
 		river_configFile = _config;
 		RIVER_DEBUG("init RIVER with config.");
-		std::shared_ptr<audio::river::io::Manager> mng = audio::river::io::Manager::getInstance();
+		ememory::SharedPtr<audio::river::io::Manager> mng = audio::river::io::Manager::getInstance();
 		if (mng != nullptr) {
 			mng->initString(river_configFile);
 		}
@@ -45,7 +45,7 @@ void audio::river::unInit() {
 	if (river_isInit == true) {
 		river_isInit = false;
 		RIVER_DEBUG("un-init RIVER.");
-		std::shared_ptr<audio::river::io::Manager> mng = audio::river::io::Manager::getInstance();
+		ememory::SharedPtr<audio::river::io::Manager> mng = audio::river::io::Manager::getInstance();
 		if (mng != nullptr) {
 			RIVER_ERROR("Can not get on the RIVER hardware manager !!!");
 			mng->unInit();

audio/river/river.hpp

@@ -5,9 +5,14 @@
  */
 #pragma once
 
-#include <etk/types.h>
+#include <etk/types.hpp>
-
+/**
+ * @brief Audio library namespace
+ */
 namespace audio {
+	/**
+	 * @brief Audio-river library namespace
+	 */
 	namespace river {
 		/**
 		 * @brief Initialize the River Library

authors.txt

@@ -0,0 +1 @@
+MR Edouard DUPIN <yui.heero@gmail.com>

catkin/CMakeLists.txt

@@ -1,79 +0,0 @@
-cmake_minimum_required(VERSION 2.8.3)
-project(audio_river)
-
-set(CMAKE_VERBOSE_MAKEFILE ON)
-
-## Find catkin macros and libraries
-## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz)
-## is used, also find other catkin packages
-find_package(catkin REQUIRED COMPONENTS
-  audio_drain
-  audio
-  audio_orchestra
-  ejson
-  )
-
-###################################
-## catkin specific configuration ##
-###################################
-## The catkin_package macro generates cmake config files for your package
-## Declare things to be passed to dependent projects
-## INCLUDE_DIRS: uncomment this if you package contains header files
-## LIBRARIES: libraries you create in this project that dependent projects also need
-## CATKIN_DEPENDS: catkin_packages dependent projects also need
-## DEPENDS: system dependencies of this project that dependent projects also need
-catkin_package(
-  INCLUDE_DIRS ../
-  LIBRARIES ${PROJECT_NAME}
-  CATKIN_DEPENDS audio_orchestra audio audio_drain ejson
-  DEPENDS system_lib
-)
-
-###########
-## Build ##
-###########
-
-## Specify additional locations of header files
-## Your package locations should be listed before other locations
-include_directories(
-  ..
-  ${catkin_INCLUDE_DIRS}
-)
-
-## Declare a cpp library
-add_library(${PROJECT_NAME}
-  ../audio/river/debug.cpp
-  ../audio/river/river.cpp
-  ../audio/river/Manager.cpp
-  ../audio/river/Interface.cpp
-  ../audio/river/io/Group.cpp
-  ../audio/river/io/Node.cpp
-  ../audio/river/io/NodeOrchestra.cpp
-  ../audio/river/io/NodePortAudio.cpp
-  ../audio/river/io/NodeAEC.cpp
-  ../audio/river/io/NodeMuxer.cpp
-  ../audio/river/io/Manager.cpp
-)
-
-add_definitions(-DAUDIO_RIVER_BUILD_ORCHESTRA)
-
-## Specify libraries to link a library or executable target against
-target_link_libraries(${PROJECT_NAME}
-  ${catkin_LIBRARIES}
-)
-
-#############
-## Install ##
-#############
-
-## Mark executables and/or libraries for installation
-install(TARGETS ${PROJECT_NAME}
-  ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
-  LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
-)
-
-## Mark cpp header files for installation
-install(DIRECTORY ../audio/river/
-  DESTINATION ${CATKIN_PACKAGE_INCLUDE_DESTINATION}
-  FILES_MATCHING PATTERN "*.h"
-)

catkin/package.xml

@@ -1,17 +0,0 @@
-<?xml version="1.0"?>
-<package>
-  <name>audio_river</name>
-  <version>0.3.0</version>
-  <description>Ewol River Intrerface : Is to multiple acces on different format on Audio IO</description>
-  <maintainer email="yui.heero@gmail.com">Edouard DUPIN</maintainer>
-  <license>Apache-2.0</license>
-  <build_depend>ejson</build_depend>
-  <build_depend>audio</build_depend>
-  <build_depend>audio_orchestra</build_depend>
-  <build_depend>audio_drain</build_depend>
-  <buildtool_depend>catkin</buildtool_depend>
-  <run_depend>ejson</run_depend>
-  <run_depend>audio</run_depend>
-  <run_depend>audio_orchestra</run_depend>
-  <run_depend>audio_drain</run_depend>
-</package>

doc/001_bases.bb

@@ -1,41 +0,0 @@
-=?=RIVER: Bases =?=
-__________________________________________________
-[right][tutorial[000_Build | Next: Tutorals]][/right]
-
-=== Overview:===
-
-===User requires:===
-To use ewol you need to know only C++ language. It could be usefull to know:
-:** [b]Python[/b] for all build tool.
-:** [b]git[/b] for all version management
-:** [b]Audio[/b] Basic knowlege of audio streaming af data organisation.
-
-=== Architecture:===
-River has been designed to replace the pulseAudio basic asyncronous interface that create 
-more problem that it will solve. The second point is that is not enougth portable to be 
-embended in a proprietary software without distributing all the sources (Ios).
-
-Start at this point we will have simple objectives :
-:** manage multiple Low level interface: (done by the [lib[airtaudio | AirTAudio]] interface):
-::** for linux
-:::** Alsa
-:::** Pulse
-:::** Oss
-::** for Mac-OsX
-:::** CoreAudio
-::** for IOs
-:::** CoreAudio (embended version)
-::** for Windows
-:::** ASIO
-::** For Android
-:::** Java (JDK-6)
-:** Synchronous interface ==> no delay and reduce latency
-:** Manage the thread priority (need sometimes to be more reactive)
-:** manage mixing of some flow (2 inputs stereo and the user want 1 input quad)
-:** AEC Acoustic Echo Cancelation (TODO : in the current implementation we have a simple sound cutter)
-:** Equalizer (done with [lib[drain | Drain])
-:** Resmpling (done by the libspeexDSP)
-:** Correct volume management (and configurable)
-:** Fade-in and Fade-out (done with [lib[drain | Drain])
-:** Channel reorganisation (done with [lib[drain | Drain])
-:** A correct feedback interface

doc/build.md

@@ -0,0 +1,100 @@
+Build lib & build sample                           {#audio_river_build}
+========================
+
+@tableofcontents
+
+Download:                                          {#audio_river_build_download}
+=========
+
+ege use some tools to manage source and build it:
+
+need google repo:                                  {#audio_river_build_download_repo}
+-----------------
+
+see: http://source.android.com/source/downloading.html#installing-repo
+
+On all platform:
+```{.sh}
+	mkdir ~/.bin
+	PATH=~/.bin:$PATH
+	curl https://storage.googleapis.com/git-repo-downloads/repo > ~/.bin/repo
+	chmod a+x ~/.bin/repo
+```
+
+On ubuntu
+```{.sh}
+	sudo apt-get install repo
+```
+
+On archlinux
+```{.sh}
+	sudo pacman -S repo
+```
+
+lutin (build-system):                              {#audio_river_build_download_lutin}
+---------------------
+
+```{.sh}
+	pip install lutin --user
+	# optionnal dependency of lutin (manage image changing size for application release)
+	pip install pillow --user
+```
+
+
+dependency:                                        {#audio_river_build_download_dependency}
+-----------
+
+```{.sh}
+	mkdir -p WORKING_DIRECTORY/framework
+	cd WORKING_DIRECTORY/framework
+	repo init -u git://github.com/atria-soft/manifest.git
+	repo sync -j8
+	cd ../..
+```
+
+sources:                                           {#audio_river_build_download_sources}
+--------
+
+They are already download in the repo manifest in:
+
+```{.sh}
+	cd WORKING_DIRECTORY/framework/musicdsp/audio-river
+```
+
+Build:                                             {#audio_river_build_build}
+======
+
+you must stay in zour working directory...
+```{.sh}
+	cd WORKING_DIRECTORY
+```
+
+library:                                           {#audio_river_build_build_library}
+--------
+
+```{.sh}
+	lutin -mdebug audio-river
+```
+
+Sample:                                            {#audio_river_build_build_sample}
+-------
+
+```{.sh}
+	lutin -mdebug audio-river-sample-read?run
+	lutin -mdebug audio-river-sample-write?run
+```
+
+A fast way:
+```{.sh}
+	lutin -mdebug audio-river-*
+```
+
+
+Run sample:                                        {#audio_river_build_run_sample}
+===========
+
+in distinct bash:
+```{.sh}
+	lutin -mdebug audio-river-sample-read?run
+	lutin -mdebug audio-river-sample-write?run
+```

doc/configFile.md

@@ -0,0 +1,77 @@
+River configuration file                           {#audio_river_config_file}
+========================
+
+@tableofcontents
+
+Objectifs:                                         {#audio_river_config_file_objectif}
+==========
+
+  - Understand the architecture of the configuration file.
+  - all that can be done with it.
+
+
+Basis:                                             {#audio_river_config_file_bases}
+======
+
+The river configuration file is a json file. We use @ref ejson_mainpage_what to parse it then we have some writing facilities.
+
+
+River provide a list a harware interface and virtual interface.
+
+
+The hardware interface are provided by @ref audio_orchestra_mainpage_what then we will plug on every platform.
+
+
+The file is simply architecture around a list of object:
+
+```{.json}
+{
+	"speaker":{
+		
+	},
+	"microphone":{
+		
+	},
+	"mixed-in-out":{
+		
+	},
+}
+```
+
+With this config we declare 3 interfaces : speaker, microphone and mixed-in-out.
+
+
+Harware configuration:                             {#audio_river_config_file_hw_config}
+======================
+
+In every interface we need to define some Element:
+  - "io" : Can be input/output/... depending of virtual interface...
+  - "map-on": An object to configure airtaudio interface.
+  - "frequency": 0 to automatic select one. Or the frequency to open harware device
+  - "channel-map": List of all channel in the stream:
+      * "front-left"
+      * "front-center"
+      * "front-right"
+      * "rear-left"
+      * "rear-center"
+      * "rear-right"
+      * "surround-left",
+      * "surround-right",
+      * "sub-woofer",
+      * "lfe"
+  - "type": Fomat to open the stream:
+      * "auto": Detect the best type
+      * "int8",
+      * "int8-on-int16",
+      * "int16",
+      * "int16-on-int32",
+      * "int24",
+      * "int32",
+      * "int32-on-int64",
+      * "int64",
+      * "float",
+      * "double"
+  - "nb-chunk": Number of chunk to open the stream.
+
+
+

doc/faq.bb

@@ -1,36 +0,0 @@
-=?= FAQ =?=
-
-== What is ewol licence ==
-
-This is really simple : APACHE-2 :
-
-Copyright ewol Edouard DUPIN
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-	[[http://www.apache.org/licenses/LICENSE-2.0]]
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-
-
-
-== Why we use "DECLARE_FACTORY" Macro ? ==
-
-For some reason!!! But everything might be clear:
-:** In ewol we masively use std::shared_ptr<xxx> (I have create my own but it is not "standard" (I like when we use genecic system)).
-:** The main class : [class[ewol::Object]] herited from [i]std::enable_shared_from_this<Object>[/i] to permit to access at his own [i]std::shared_ptr[/i].
-:** Acces At his own [i]std::shared_ptr[/i] is not allowed in the class contructor/destructor.
-:** Many time for meta-widget we need to propagate our [i]std::shared_ptr[/i] in child.
-
-Then for all these reasons, I have create a simple MACRO that create a static template funtion that create the object and just after 
-creation call the init(...) function to permit to create a complex widget or others with some writing convinience.
-
-
-

doc/feedback.md

@@ -1,8 +1,15 @@
+Read stream feedback                                {#audio_river_feedback}
+====================
 
-=== Objectif ===
+@tableofcontents
-:** Implement a feedback.
 
-=== Bases: ===
+Objectifs:                                          {#audio_river_feedback_objectif}
+==========
+
+  - Implement a feedback.
+
+Bases:                                              {#audio_river_feedback_base}
+======
 
 A feedback is a stream that is generated by an output.
 
@@ -11,15 +18,13 @@ To get a feedback this is the same implementation of an input and link it on an
 
 What change:
 
-[code style=c++]
+```{.cpp}
 //Get the generic feedback on speaker:
 interface = manager->createFeedback(48000,
                                     std::vector<audio::channel>(),
                                     audio::format_int16,
                                     "speaker");
-[/code]
+```
 
-[note]
+**Note:** Input interface does not provide feedback.
-Input interface does not provide feedback.
-[/note]
 

doc/index.bb

@@ -1,69 +0,0 @@
-== [center]RIVER library[/center] ==
-__________________________________________________
-
-===What is RIVER, and how can I use it?===
-RIVER is a multi-platform library to manage the input and output audio flow.
-It can be compared with PulseAudio or Jack, but at the difference at the 2 interfaces
-it is designed to be multi-platform and is based on licence that permit to integrate it
-on every program we want.
-
-===Where can I use it?===
-Everywhere! RIVER is cross-platform devolopped to support bases OS:
-: ** Linux (over Alsa, Pulseaudio, JackD)
-: ** Windows (over ASIO)
-: ** MacOs (over CoreAudio)
-: ** Android (Over Ewol wrapper little complicated need to be change later)
-: ** IOs (over CoreAudio for ios)
-
-===What languages are supported?===
-RIVER is written in C++11 with posibilities to compile it with C++03 + Boost
-
-===Are there any licensing restrictions?===
-RIVER is [b]FREE software[/b] and [i]all sub-library are FREE and staticly linkable !!![/i]
-
-That allow you to use it for every program you want, including those developing proprietary software, without any license fees or royalties.
-
-[note]The static support is important for some platform like IOs, and this limit the external library use at some license like :
-:** BSD*
-:** MIT
-:** APPACHE-2
-:** PNG
-:** ZLIB
-This exclude the classical extern library with licence:
-:** L-GPL
-:** GPL
-[/note]
-
-==== License (APACHE 2) ====
-Copyright ewol Edouard DUPIN
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-	[[http://www.apache.org/licenses/LICENSE-2.0]]
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-
-==== Depends library: ====
-===== License: =====
-:** [b][lib[etk | e-tk]][/b] : APACHE-2
-:** [b][lib[airtaudio | airtaudio]][/b] : MIT/APACHE-2
-:** [b][lib[ejson | e-json]][/b] : APACHE-2
-:** [b][lib[drain | Drain]][/b] : APACHE-2
-
-
-===== Program Using RIVER =====
-:** [b][[http://play.google.com/store/apps/details?id=com.edouarddupin.worddown | worddown]][/b] : (Proprietary) Worddown is a simple word game threw [lib[ewolsa | ewol-simple-audio]].
-
-== Main documentation: ==
-
-[doc[001_bases | Global Documantation]]
-
-[tutorial[000_Build | Tutorials]]
-

doc/mainpage.md

@@ -0,0 +1,92 @@
+AUDIO-RIVER library                                {#mainpage}
+===================
+
+@tableofcontents
+
+What is AUDIO-RIVER:                               {#audio_river_mainpage_what}
+====================
+
+AUDIO-RIVER, is a multi-platform library to manage the input and output audio flow.
+It can be compared with PulseAudio or Jack, but at the difference at the 2 interfaces
+it is designed to be multi-platform and is based on licence that permit to integrate it
+on every program we want.
+
+
+What it does:                               {#audio_river_mainpage_what_it_does}
+=============
+
+Everywhere! RIVER is cross-platform devolopped to support bases OS:
+: ** Linux (over Alsa, Pulseaudio, JackD)
+: ** Windows (over ASIO)
+: ** MacOs (over CoreAudio)
+: ** Android (Over Ewol wrapper little complicated need to be change later)
+: ** IOs (over CoreAudio for ios)
+
+AUDIO-RIVER is dependent of the STL (compatible with MacOs stl (CXX))
+
+Architecture:
+-------------
+
+River has been designed to replace the pulseAudio basic asyncronous interface that create
+more problem that it will solve. The second point is that is not enougth portable to be
+embended in a proprietary software without distributing all the sources (Ios).
+
+Start at this point we will have simple objectives :
+  - Manage multiple Low level interface: @ref audio_orchestra_mainpage_what
+     * for linux (Alsa, Pulse, Oss)
+     * for Mac-OsX (CoreAudio)
+     * for IOs (coreAudio (embended version))
+     * for Windows (ASIO)
+     * For Android (Java (JDK...))
+  - Synchronous interface ==> no delay and reduce latency
+  - Manage the thread priority (need sometimes to be more reactive)
+  - manage mixing of some flow (2 inputs stereo and the user want 1 input quad)
+  - AEC Acoustic Echo Cancelation (TODO : in the current implementation we have a simple sound cutter)
+  - Equalizer (done with @ref audio_drain_mainpage_what)
+  - Resmpling (done by the libspeexDSP)
+  - Correct volume management (and configurable)
+  - Fade-in and Fade-out @ref audio_drain_mainpage_what
+  - Channel reorganisation @ref audio_drain_mainpage_what
+  - A correct feedback interface
+
+
+What languages are supported?                    {#audio_river_mainpage_language}
+=============================
+
+AUDIO-RIVER is written in C++.
+
+
+Are there any licensing restrictions?            {#audio_river_mainpage_license_restriction}
+=====================================
+
+AUDIO-RIVER is **FREE software** and _all sub-library are FREE and staticly linkable !!!_
+
+
+License (APACHE-2.0)                             {#audio_river_mainpage_license}
+====================
+
+Copyright AUDIO-RIVER Edouard DUPIN
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+<http://www.apache.org/licenses/LICENSE-2.0>
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+
+Other pages                              {#audio_river_mainpage_sub_page}
+===========
+
+  - @ref audio_river_build
+  - @ref audio_river_read
+  - @ref audio_river_write
+  - @ref audio_river_feedback
+  - @ref audio_river_config_file
+  - [**ewol coding style**](http://atria-soft.github.io/ewol/ewol_coding_style.html)
+

doc/read.md

@@ -0,0 +1,115 @@
+Read stream form Audio input                       {#audio_river_read}
+============================
+
+@tableofcontents
+
+Objectifs:                                          {#audio_river_read_objectif}
+==========
+
+  - Understand basis of river
+  - Create a simple recording interface that print the average of sample absolute value.
+
+
+When you will create an application based on the river audio interface you need :
+
+Include:                                            {#audio_river_read_include}
+========
+
+Include manager and interface node
+@snippet read.cpp audio_river_sample_include
+
+Initilize the River library:                        {#audio_river_read_init}
+============================
+
+We first need to initialize etk sub library (needed to select the log level of sub-libraries and file access abstraction
+@snippet read.cpp audio_river_sample_init
+
+Now we will initilaize the river library.
+To do this We have 2 posibilities:
+With a file:
+------------
+
+```{.cpp}
+	// initialize river interface
+	river::init("DATA:configFileName.json");
+```
+
+With a json string:
+-------------------
+
+@snippet read.cpp audio_river_sample_read_config_file
+
+```{.cpp}
+// initialize river interface
+river::initString(configurationRiver);
+```
+
+For the example we select the second solution (faster to implement example and resource at the same position.
+
+river::init / river::initString must be called only one time for all the application, this represent the hardware configuration.
+It is NOT dynamic
+
+To understand the configuration file Please see @ref audio_river_config_file
+
+This json is parsed by the @ref {#ejson_mainpage_what} it contain some update like:
+  - Optionnal " in the name of element.
+  - The possibilities to remplace " with '.
+
+
+
+Get the river interface manager:                        {#audio_river_read_river_interface}
+================================
+
+An application can have many interface and only one Manager. And a process can contain many application.
+
+Then, we will get the first application manager handle.
+@snippet read.cpp audio_river_sample_get_interface
+
+*Note:* You can get back the application handle when you create a new one with the same name.
+
+Create your read interface:                            {#audio_river_read_river_read_interface}
+===========================
+
+Generic code:
+@snippet read.cpp audio_river_sample_create_read_interface
+
+Here we create an interface with:
+  - The frequency of 48000 Hz.
+  - The default Low level definition channel
+  - A data interface of 16 bits samples coded in [-32768..32767]
+  - Select input interaface name "microphone"
+
+
+set data callback:                                     {#audio_river_read_get_data}
+==================
+
+The best way to get data is to instanciate a simple callback. 
+The callback is called when sample arrive and you have the nbChunk/frequency
+to process the data, otherwise you can generate error in data stream.
+
+@snippet read.cpp audio_river_sample_set_callback
+
+Callback inplementation:                               {#audio_river_read_callback}
+========================
+
+Simply declare your function and do what you want inside.
+
+@snippet read.cpp audio_river_sample_callback_implement
+
+start and stop the stream:                             {#audio_river_read_start_stop}
+==========================
+
+@snippet read.cpp audio_river_sample_read_start_stop
+
+Remove interfaces:                                     {#audio_river_read_reset}
+==================
+
+@snippet read.cpp audio_river_sample_read_reset
+
+
+
+
+Full Sample:                                     {#audio_river_read_full_sample}
+============
+
+@snippet read.cpp audio_river_sample_read_all

doc/tutorial/000_Build.bb

@@ -1,57 +0,0 @@
-=?=River extract and build examples an example=?=
-
-All developpement software will start by getting the dependency and the sources.
-
-=== Linux dependency packages ===
-[code style=shell]
-	sudo apt-get install g++ zlib1g-dev libasound2-dev
-	# if you want to compile with clang :
-	sudo apt-get install clang
-[/code]
-
-
-=== Download instructions ===
-
-Download the software : This is the simple way You really need only a part of the ewol framework
-[code style=shell]
-	# create a working directory path
-	mkdir your_workspace_path
-	cd your_workspace_path
-	# clone ewol and all sub-library
-	git clone git://github.com/HeeroYui/ewol.git
-	cd ewol
-	git submodule init
-	git submodule update
-	cd ..
-[/code]
-
-If you prefer creating with the packege you needed :
-[code style=shell]
-	mkdir -p your_workspace_path
-	cd your_workspace_path
-	# download all you needs
-	git clone git://github.com/HeeroYui/lutin.git
-	git clone git://github.com/HeeroYui/etk.git
-	git clone git://github.com/HeeroYui/audio.git
-	git clone git://github.com/HeeroYui/ejson.git
-	git clone git://github.com/HeeroYui/airtaudio.git
-	git clone git://github.com/HeeroYui/drain.git
-	git clone git://github.com/HeeroYui/river.git
-[/code]
-
-[note]
-The full build tool documentation is availlable here : [[http://heeroyui.github.io/lutin/ | lutin]]
-[/note]
-
-=== Common build instructions ===
-
-Build the basic examples & test:
-[code style=shell]
-	./ewol/build/lutin.py -mdebug river_sample_read
-[/code]
-
-To run an application you will find it directly on the out 'staging' tree :
-[code style=shell]
-	./out/Linux/debug/staging/clang/river_sample_read/usr/bin/river_sample_read -l4
-[/code]
-

doc/tutorial/001_Read.bb

@@ -1,158 +0,0 @@
-
-=== Objectif ===
-:** Understand basis of river
-:** Create a simple recording interface that print the average of sample absolute value.
-
-=== sample source: ===
-	[[http://github.com/HeeroYui/river.git/sample/read/ | sample source]]
-
-=== Bases: ===
-
-When you will create an application based on the river audio interface you need :
-
-==== Include: ====
-
-Include manager and interface node
-
-[code style=c++]
-#include <river/river.h>
-#include <river/Manager.h>
-#include <river/Interface.h>
-[/code]
-
-==== Initilize the River library: ====
-
-We first need to initialize etk sub library (needed to select the log level of sub-libraries and file access abstraction
-[code style=c++]
-	// the only one init for etk:
-	etk::init(_argc, _argv);
-[/code]
-
-Now we will initilaize the river library.
-To do this We have 2 posibilities:
-:** With a file:
-[code style=c++]
-	// initialize river interface
-	river::init("DATA:configFileName.json");
-[/code]
-:** With a json string:
-[code style=c++]
-static const std::string configurationRiver =
-	"{\n"
-	"	microphone:{\n"
-	"		io:'input',\n"
-	"		map-on:{\n"
-	"			interface:'auto',\n"
-	"			name:'default',\n"
-	"		},\n"
-	"		frequency:0,\n"
-	"		channel-map:['front-left', 'front-right'],\n"
-	"		type:'auto',\n"
-	"		nb-chunk:1024\n"
-	"	}\n"
-	"}\n";
-// initialize river interface
-river::initString(configurationRiver);
-[/code]
-
-For the example we select the second solution (faster to implement example and resource at the same position.
-
-river::init / river::initString must be called only one time for all the application, this represent the hardware configuration.
-It is Nearly not dynamic
-
-To understand the configuration file Please see [tutorial[004_ConfigurationFile | Configuration file]]
-
-[note]
-This json is parsed by the [lib[ejson | e-json library]] it containe some update like:
-:** Optionnal " in the name of element.
-:** The possibilities to remplace " with '.
-[/note]
-
-
-==== Get the river interface manager: ====
-
-An application can have many interface and only one Manager, And a process can contain many application.
-
-Then, we will get the first application manager handle.
-
-[code style=c++]
-// Create the River manager for tha application or part of the application.
-std11::shared_ptr<river::Manager> manager = river::Manager::create("river_sample_read");
-[/code]
-
-[note]
-You can get back the application handle when you create a new one with the same name.
-[/note]
-
-==== Create your read interface: ====
-
-[code style=c++]
-// create interface:
-std11::shared_ptr<river::Interface> interface;
-//Get the generic input:
-interface = manager->createInput(48000,
-                                 std::vector<audio::channel>(),
-                                 audio::format_int16,
-                                 "microphone");
-[/code]
-
-Here we create an interface with:
-:** The frequency of 48000 Hz.
-:** The default Low level definition channel
-:** A data interface of 16 bits samples coded in [-32768..32767]
-:** Select input interaface name "microphone"
-
-
-==== Get datas: ====
-
-The best way to get data is to instanciate a simple callback.
-The callback is called when sample arrive and you have the nbChunk/frequency
-to process the data, otherwise you can generate error in data stream.
-
-
-[code style=c++]
-// set callback mode ...
-interface->setInputCallback(std11::bind(&onDataReceived,
-                                        std11::placeholders::_1,
-                                        std11::placeholders::_2,
-                                        std11::placeholders::_3,
-                                        std11::placeholders::_4,
-                                        std11::placeholders::_5,
-                                        std11::placeholders::_6));
-[/code]
-
-==== Callback inplementation: ====
-
-Simply declare your function and do what you want inside.
-
-[code style=c++]
-void onDataReceived(const void* _data,
-                    const std11::chrono::system_clock::time_point& _time,
-                    size_t _nbChunk,
-                    enum audio::format _format,
-                    uint32_t _frequency,
-                    const std::vector<audio::channel>& _map) {
-	if (_format == audio::format_int16) {
-		// stuff here
-	}
-}
-[/code]
-
-==== start and stop: ====
-
-[code style=c++]
-// start the stream
-interface->start();
-// wait 10 second ...
-sleep(10);
-// stop the stream
-interface->stop();
-[/code]
-
-==== Remove interfaces: ====
-
-[code style=c++]
-// remove interface and manager.
-interface.reset();
-manager.reset();
-[/code]

doc/tutorial/002_Write.bb

@@ -1,84 +0,0 @@
-
-=== Objectif ===
-:** Understand write audio stream
-
-=== sample source: ===
-	[[http://github.com/HeeroYui/river.git/sample/write/ | sample source]]
-
-=== Bases: ===
-
-The writing work nearly like the read turoral. Then we will just see what has change.
-
-==== File configuration: ====
-
-[code style=c++]
-static const std::string configurationRiver =
-		"{\n"
-		"	speaker:{\n"
-		"		io:'output',\n"
-		"		map-on:{\n"
-		"			interface:'auto',\n"
-		"			name:'default',\n"
-		"		},\n"
-		"		frequency:0,\n"
-		"		channel-map:['front-left', 'front-right'],\n"
-		"		type:'auto',\n"
-		"		nb-chunk:1024,\n"
-		"		volume-name:'MASTER'\n"
-		"	}\n"
-		"}\n";
-[/code]
-
-==== Create your write interface: ====
-
-[code style=c++]
-// create interface:
-std11::shared_ptr<river::Interface> interface;
-//Get the generic input:
-interface = manager->createOutput(48000,
-                                  std::vector<audio::channel>(),
-                                  audio::format_int16,
-                                  "speaker");
-[/code]
-
-Here we create an interface with:
-:** The frequency of 48000 Hz.
-:** The default Low level definition channel
-:** A data interface of 16 bits samples coded in [-32768..32767]
-:** Select input interaface name "speaker"
-
-
-==== write datas: ====
-
-The best way to get data is to instanciate a simple callback.
-The callback is called when sample are needed and you have the nbChunk/frequency
-to generate the data, otherwise you can generate error in data stream.
-
-
-[code style=c++]
-// set callback mode ...
-interface->setOutputCallback(std11::bind(&onDataNeeded,
-                                         std11::placeholders::_1,
-                                         std11::placeholders::_2,
-                                         std11::placeholders::_3,
-                                         std11::placeholders::_4,
-                                         std11::placeholders::_5,
-                                         std11::placeholders::_6));
-[/code]
-
-==== Callback inplementation: ====
-
-Simply declare your function and do what you want inside.
-
-[code style=c++]
-void onDataNeeded(void* _data,
-                  const std11::chrono::system_clock::time_point& _time,
-                  size_t _nbChunk,
-                  enum audio::format _format,
-                  uint32_t _frequency,
-                  const std::vector<audio::channel>& _map) {
-	if (_format == audio::format_int16) {
-		// stuff here
-	}
-}
-[/code]

doc/tutorial/004_ConfigurationFile.bb

@@ -1,70 +0,0 @@
-
-=== Objectif ===
-:** Understand the architecture of the configuration file.
-:** all that can be done with it.
-
-
-=== Basis: ===
-
-The river configuration file is a json file. We use [lib[ejson | e-json library]] to parse it then we have some writing facilities.
-
-
-River provide a list a harware interface and virtual interface.
-
-
-The hardware interface are provided by [lib[airtaudio | AirTAudio library]] then we will plug on every platform.
-
-
-The file is simply architecture around a list of object:
-
-[code style=json]
-{
-	"speaker":{
-		
-	},
-	"microphone":{
-		
-	},
-	"mixed-in-out":{
-		
-	},
-}
-[/code]
-
-With this config we declare 3 interfaces : speaker, microphone and mixed-in-out.
-
-
-=== Harware configuration: ===
-
-In every interface we need to define some Element:
-:** "io" :
-:: Can be input/output/... depending of virtual interface...
-:** "map-on": An object to configure airtaudio interface.
-:** "frequency": 0 to automatic select one. Or the frequency to open harware device
-:** "channel-map": List of all channel in the stream:
-::** "front-left"
-::** "front-center"
-::** "front-right"
-::** "rear-left"
-::** "rear-center"
-::** "rear-right"
-::** "surround-left",
-::** "surround-right",
-::** "sub-woofer",
-::** "lfe"
-:** "type": Fomat to open the stream:
-::** "auto": Detect the best type
-::** "int8",
-::** "int8-on-int16",
-::** "int16",
-::** "int16-on-int32",
-::** "int24",
-::** "int32",
-::** "int32-on-int64",
-::** "int64",
-::** "float",
-::** "double"
-:** "nb-chunk": Number of chunk to open the stream.
-
-
-

doc/write.md

@@ -0,0 +1,53 @@
+Write stream to Audio output                       {#audio_river_write}
+============================
+
+@tableofcontents
+
+Objectifs:                                         {#audio_river_write_objectif}
+==========
+
+  - Understand write audio stream
+
+The writing work nearly like the read turoral. Then we will just see what has change.
+
+File configuration:                                {#audio_river_write_config}
+===================
+
+@snippet write.cpp audio_river_sample_write_config_file
+
+
+Create your write interface:                       {#audio_river_write_interface}
+============================
+
+Generic code:
+@snippet write.cpp audio_river_sample_create_write_interface
+
+Here we create an interface with:
+  - The frequency of 48000 Hz.
+  - The default Low level definition channel
+  - A data interface of 16 bits samples coded in [-32768..32767]
+  - Select input interaface name "speaker"
+
+
+set data callback:                                {#audio_river_write_get_data}
+==================
+
+The best way to get data is to instanciate a simple callback.
+The callback is called when sample are needed and you have the nbChunk/frequency
+to generate the data, otherwise you can generate error in data stream.
+
+@snippet write.cpp audio_river_sample_set_callback
+
+Callback inplementation:                          {#audio_river_write_callback}
+========================
+
+Simply declare your function and do what you want inside.
+
+@snippet write.cpp audio_river_sample_callback_implement
+
+
+
+Full Sample:                                     {#audio_river_write_full_sample}
+============
+
+@snippet write.cpp audio_river_sample_write_all

doxy_audio-river.py

@@ -0,0 +1,37 @@
+#!/usr/bin/python
+import os
+import doxy.module as module
+import doxy.debug as debug
+import doxy.tools as tools
+
+def create(target, module_name):
+	my_module = module.Module(__file__, module_name)
+	my_module.set_version("version.txt")
+	my_module.set_title("audio-river: Multi-nodal audio interface")
+	my_module.set_website("http://musicdsp.github.io/" + module_name)
+	my_module.set_website_sources("http://github.com/musicdsp/" + module_name)
+	my_module.add_path([
+	    "audio",
+	    "doc"
+	    ])
+	my_module.add_sample_path([
+	    "sample",
+	    ])
+	my_module.add_depend([
+	    'audio',
+	    'audio-drain',
+	    'audio-orchestra',
+	    'ejson'
+	    ])
+	my_module.add_exclude_symbols([
+	    '*operator<<*',
+	    ])
+	my_module.add_exclude_file([
+	    'debug.h',
+	    ])
+	my_module.add_file_patterns([
+	    '*.h',
+	    '*.md',
+	    ])
+	
+	return my_module

lutin_audio-river-test.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.module as module
+import lutin.debug as debug
 import lutin.tools as tools
 
 
@@ -22,14 +22,18 @@ def get_compagny_name():
 	return "atria-soft"
 
 def get_maintainer():
-	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
+	return "authors.txt"
 
-def create(target, module_name):
+def configure(target, my_module):
-	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
 	    'test/main.cpp'
 	    ])
-	my_module.add_module_depend(['audio-river', 'gtest', 'etk', 'test-debug'])
+	my_module.add_depend([
-	return my_module
+	    'audio-river',
+	    'gtest',
+	    'etk',
+	    'test-debug'
+	    ])
+	return True
 
 

lutin_audio-river.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.module as module
+import lutin.debug as debug
 import lutin.tools as tools
 
 
@@ -19,13 +19,12 @@ def get_compagny_name():
 	return "atria-soft"
 
 def get_maintainer():
-	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
+	return "authors.txt"
 
 def get_version():
-	return [0,0,0]
+	return "version.txt"
 
-def create(target, module_name):
+def configure(target, my_module):
-	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
 	    'audio/river/debug.cpp',
 	    'audio/river/river.cpp',
@@ -40,18 +39,22 @@ def create(target, module_name):
 	    'audio/river/io/Manager.cpp'
 	    ])
 	my_module.add_header_file([
-		'audio/river/river.h',
+	    'audio/river/river.hpp',
-		'audio/river/Manager.h',
+	    'audio/river/Manager.hpp',
-		'audio/river/Interface.h',
+	    'audio/river/Interface.hpp',
-		'audio/river/io/Group.h',
+	    'audio/river/io/Group.hpp',
-		'audio/river/io/Node.h',
+	    'audio/river/io/Node.hpp',
-		'audio/river/io/Manager.h'
+	    'audio/river/io/Manager.hpp'
 	    ])
-	my_module.add_optionnal_module_depend('audio-orchestra', ["c++", "-DAUDIO_RIVER_BUILD_ORCHESTRA"])
+	my_module.add_optionnal_depend('audio-orchestra', ["c++", "-DAUDIO_RIVER_BUILD_ORCHESTRA"])
-	my_module.add_optionnal_module_depend('portaudio', ["c++", "-DAUDIO_RIVER_BUILD_PORTAUDIO"])
+	my_module.add_optionnal_depend('portaudio', ["c++", "-DAUDIO_RIVER_BUILD_PORTAUDIO"])
-	my_module.add_module_depend(['audio', 'audio-drain', 'ejson'])
+	my_module.add_depend([
-	my_module.add_path(tools.get_current_path(__file__))
+	    'audio',
-	return my_module
+	    'audio-drain',
+	    'ejson'
+	    ])
+	my_module.add_path(".")
+	return True
 
 
 

monk_river.py

@@ -1,19 +0,0 @@
-#!/usr/bin/python
-import monkModule as module
-import monkTools as tools
-
-def get_desc():
-	return "river : Multiple flow input output audio"
-
-
-def create():
-	# module name is 'edn' and type binary.
-	myModule = module.Module(__file__, 'river', 'LIBRARY')
-	# enable doculentation :
-	myModule.set_website("http://heeroyui.github.io/river/")
-	myModule.set_website_sources("http://github.com/heeroyui/river/")
-	myModule.set_path(tools.get_current_path(__file__) + "/river/")
-	myModule.set_path_general_doc(tools.get_current_path(__file__) + "/doc/")
-	# add the currrent module at the 
-	return myModule
-

sample/ioViewer/appl/Windows.cpp

@@ -1,21 +1,16 @@
-/**
+/** @file
  * @author Edouard DUPIN 
- * 
+ * @copyright 2015, Edouard DUPIN, all right reserved
- * @copyright 2010, Edouard DUPIN, all right reserved
+ * @license APACHE v2.0 (see license file)
- * 
- * @license BSD 3 clauses (see license file)
  */
 
-#include <ewol/ewol.h>
+#include <ewol/ewol.hpp>
-#include <appl/debug.h>
+#include <appl/debug.hpp>
-#include <appl/Windows.h>
+#include <appl/Windows.hpp>
-#include <ewol/widget/Label.h>
+#include <ewol/widget/Label.hpp>
-#include <ewol/widget/Button.h>
+#include <ewol/widget/Button.hpp>
-#include <audio/river/widget/TemporalViewer.h>
+#include <audio/river/widget/TemporalViewer.hpp>
-#include <etk/tool.h>
+#include <etk/tool.hpp>
-
-#undef __class__
-#define __class__ "Windows"
 
 appl::Windows::Windows() :
   m_composer(nullptr) {
@@ -49,19 +44,19 @@ void appl::Windows::init() {
 	}
 	m_composer->loadFromString(composition);
 	setSubWidget(m_composer);
-	subBind(ewol::widget::Button, "bt-record", signalPressed, shared_from_this(), &appl::Windows::onCallbackRecord);
+	subBind(ewol::widget::Button, "bt-record", signalPressed, sharedFromThis(), &appl::Windows::onCallbackRecord);
-	subBind(ewol::widget::Button, "bt-generate", signalPressed, shared_from_this(), &appl::Windows::onCallbackGenerate);
+	subBind(ewol::widget::Button, "bt-generate", signalPressed, sharedFromThis(), &appl::Windows::onCallbackGenerate);
 }
 
 void appl::Windows::onCallbackRecord() {
-	std::shared_ptr<audio::river::widget::TemporalViewer> tmpDisp = std::dynamic_pointer_cast<audio::river::widget::TemporalViewer>(getSubObjectNamed("displayer"));
+	ememory::SharedPtr<audio::river::widget::TemporalViewer> tmpDisp = ememory::dynamicPointerCast<audio::river::widget::TemporalViewer>(getSubObjectNamed("displayer"));
 	if (tmpDisp != nullptr) {
 		tmpDisp->recordToggle();
 	}
 }
 
 void appl::Windows::onCallbackGenerate() {
-	std::shared_ptr<audio::river::widget::TemporalViewer> tmpDisp = std::dynamic_pointer_cast<audio::river::widget::TemporalViewer>(getSubObjectNamed("displayer"));
+	ememory::SharedPtr<audio::river::widget::TemporalViewer> tmpDisp = ememory::dynamicPointerCast<audio::river::widget::TemporalViewer>(getSubObjectNamed("displayer"));
 	if (tmpDisp != nullptr) {
 		tmpDisp->generateToggle();
 	}

sample/ioViewer/appl/Windows.hpp

@@ -1,19 +1,17 @@
-/**
+/** @file
  * @author Edouard DUPIN 
- * 
+ * @copyright 2015, Edouard DUPIN, all right reserved
- * @copyright 2010, Edouard DUPIN, all right reserved
+ * @license APACHE v2.0 (see license file)
- * 
- * @license BSD 3 clauses (see license file)
  */
 #pragma once
 
-#include <ewol/widget/Windows.h>
+#include <ewol/widget/Windows.hpp>
-#include <ewol/widget/Composer.h>
+#include <ewol/widget/Composer.hpp>
 
 namespace appl {
 	class Windows : public ewol::widget::Windows {
 		private:
-			std::shared_ptr<ewol::widget::Composer> m_composer;
+			ememory::SharedPtr<ewol::widget::Composer> m_composer;
 		protected:
 			Windows();
 			void init();

sample/ioViewer/appl/debug.cpp

@@ -4,7 +4,7 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <appl/debug.h>
+#include <appl/debug.hpp>
 
 
 int32_t appl::getLogId() {

sample/ioViewer/appl/debug.hpp

@@ -5,7 +5,7 @@
  */
 #pragma once
 
-#include <elog/log.h>
+#include <elog/log.hpp>
 
 namespace appl {
 	int32_t getLogId();

sample/ioViewer/appl/main.cpp

@@ -1,22 +1,20 @@
-/**
+/** @file
  * @author Edouard DUPIN 
- * 
+ * @copyright 2015, Edouard DUPIN, all right reserved
- * @copyright 2010, Edouard DUPIN, all right reserved
+ * @license APACHE v2.0 (see license file)
- * 
- * @license BSD 3 clauses (see license file)
  */
 
 
-#include <etk/types.h>
+#include <etk/types.hpp>
-#include <ewol/ewol.h>
+#include <ewol/ewol.hpp>
-#include <gale/context/commandLine.h>
+#include <gale/context/commandLine.hpp>
 
-#include <appl/debug.h>
+#include <appl/debug.hpp>
-#include <appl/Windows.h>
+#include <appl/Windows.hpp>
-#include <ewol/object/Object.h>
+#include <ewol/object/Object.hpp>
-#include <ewol/widget/Manager.h>
+#include <ewol/widget/Manager.hpp>
-#include <ewol/context/Context.h>
+#include <ewol/context/Context.hpp>
-#include <audio/river/widget/TemporalViewer.h>
+#include <audio/river/widget/TemporalViewer.hpp>
 
 static const std::string configurationRiver =
 	"{\n"
@@ -49,7 +47,7 @@ class MainApplication : public ewol::context::Application {
 			
 			audio::river::widget::TemporalViewer::createManagerWidget(_context.getWidgetManager());
 			
-			std::shared_ptr<ewol::widget::Windows> basicWindows = appl::Windows::create();
+			ememory::SharedPtr<ewol::widget::Windows> basicWindows = appl::Windows::create();
 			// create the specific windows
 			_context.setWindows(basicWindows);
 			APPL_INFO("==> Init APPL (END)");

sample/ioViewer/lutin_ioViewer.py

@@ -1,7 +1,6 @@
 #!/usr/bin/python
-import lutin.module as module
+import lutin.debug as debug
 import lutin.tools as tools
-import datetime
 import os
 
 
@@ -23,26 +22,18 @@ def get_compagny_name():
 def get_maintainer():
 	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
 
-def create(target, module_name):
+def configure(target, my_module):
-	my_module = module.Module(__file__, module_name, get_type())
+	my_module.add_extra_flags()
-	my_module.add_extra_compile_flags()
 	my_module.add_src_file([
 		'appl/debug.cpp',
 		'appl/main.cpp',
 		'appl/Windows.cpp'])
-	my_module.add_module_depend(['ewol', 'audio-river', 'audio-river-widget'])
+	my_module.add_depend(['ewol', 'audio-river', 'audio-river-widget'])
-	my_module.add_path(tools.get_current_path(__file__))
+	my_module.add_path(".")
 	# set the package properties :
-	my_module.pkg_set("VERSION", "1.0.0")
+	my_module.set_pkg("SECTION", ["Development"])
-	my_module.pkg_set("VERSION_CODE", "1")
+	my_module.set_pkg("PRIORITY", "optional")
-	my_module.pkg_set("COMPAGNY_TYPE", "org")
-	my_module.pkg_set("COMPAGNY_NAME", "Edouard DUPIN")
-	my_module.pkg_set("MAINTAINER", ["Mr DUPIN Edouard <yui.heero@gmail.com>"])
-	my_module.pkg_set("SECTION", ["Development"])
-	my_module.pkg_set("PRIORITY", "optional")
-	my_module.pkg_set("DESCRIPTION", "Simple wiewer")
-	my_module.pkg_set("NAME", "ioViewer")
 	
-	my_module.pkg_add("RIGHT", "RECORD_AUDIO")
+	my_module.add_pkg("RIGHT", "RECORD_AUDIO")
-	return my_module
+	return True
 

sample/read/lutin_river-sample-read.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.module as module
+import lutin.debug as debug
 import lutin.tools as tools
 
 
@@ -24,13 +24,15 @@ def get_compagny_name():
 def get_maintainer():
 	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
 
-def create(target, module_name):
+def configure(target, my_module):
-	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
-		'main.cpp',
+	    'read.cpp',
 	    ])
-	my_module.add_module_depend(['audio-river', 'etk'])
+	my_module.add_depend([
-	return my_module
+	    'audio-river',
+	    'etk'
+	    ])
+	return True
 
 
 

sample/read/read.cpp

@@ -4,14 +4,19 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/river.h>
+//! [audio_river_sample_read_all]
-#include <audio/river/Manager.h>
+//! [audio_river_sample_include]
-#include <audio/river/Interface.h>
+#include <audio/river/river.hpp>
-#include <etk/os/FSNode.h>
+#include <audio/river/Manager.hpp>
-#include <etk/etk.h>
+#include <audio/river/Interface.hpp>
-#include <unistd.h>
+//! [audio_river_sample_include]
+#include <etk/os/FSNode.hpp>
+#include <etk/etk.hpp>
+#include <thread>
 
 
+
+//! [audio_river_sample_read_config_file]
 static const std::string configurationRiver =
 	"{\n"
 	"	microphone:{\n"
@@ -19,6 +24,7 @@ static const std::string configurationRiver =
 	"		map-on:{\n"
 	"			interface:'auto',\n"
 	"			name:'default',\n"
+	//"			timestamp-mode:'trigered',\n"
 	"		},\n"
 	"		frequency:0,\n"
 	"		channel-map:['front-left', 'front-right'],\n"
@@ -26,8 +32,10 @@ static const std::string configurationRiver =
 	"		nb-chunk:1024\n"
 	"	}\n"
 	"}\n";
+//! [audio_river_sample_read_config_file]
 
 
+//! [audio_river_sample_callback_implement]
 void onDataReceived(const void* _data,
                     const audio::Time& _time,
                     size_t _nbChunk,
@@ -35,10 +43,14 @@ void onDataReceived(const void* _data,
                     uint32_t _frequency,
                     const std::vector<audio::channel>& _map,
                     etk::FSNode* _outputNode) {
-	if (_format != audio::format_int16) {
+	if (    _format != audio::format_int16
-		std::cout << "[ERROR] call wrong type ... (need int16_t)" << std::endl;
+	     && _format != audio::format_float) {
+		std::cout << "[ERROR] call wrong type ... (need int16_t.float)" << std::endl;
+		return;
 	}
+	//! [audio_river_sample_callback_implement]
 	if (_outputNode->fileIsOpen() == false) {
+		if (_format != audio::format_int16) {
 			// get the curent power of the signal.
 			const int16_t* data = static_cast<const int16_t*>(_data);
 			int64_t value = 0;
@@ -47,16 +59,28 @@ void onDataReceived(const void* _data,
 			}
 			value /= (_nbChunk*_map.size());
 			std::cout << "Get data ... average=" << int32_t(value) << std::endl;
+		} else {
+			// get the curent power of the signal.
+			const float* data = static_cast<const float*>(_data);
+			float value = 0;
+			for (size_t iii=0; iii<_nbChunk*_map.size(); ++iii) {
+				value += std::abs(data[iii]);
+			}
+			value /= (_nbChunk*_map.size());
+			std::cout << "Get data ... average=" << float(value) << std::endl;
+		}
 	} else {
 		// just write data
-		std::cout << "Get data ... chunks=" << _nbChunk << " time=" << _time << std::endl;
+		//std::cout << "Get data ... chunks=" << _nbChunk << " time=" << _time << std::endl;
 		_outputNode->fileWrite(_data, _map.size()*audio::getFormatBytes(_format), _nbChunk);
 	}
 }
 
 int main(int _argc, const char **_argv) {
+	//! [audio_river_sample_init]
 	// the only one init for etk:
 	etk::init(_argc, _argv);
+	//! [audio_river_sample_init]
 	// local parameter:
 	std::string configFile;
 	std::string ioName="microphone";
@@ -87,10 +111,13 @@ int main(int _argc, const char **_argv) {
 	} else {
 		audio::river::init(configFile);
 	}
+	//! [audio_river_sample_get_interface]
 	// Create the River manager for tha application or part of the application.
-	std::shared_ptr<audio::river::Manager> manager = audio::river::Manager::create("river_sample_read");
+	ememory::SharedPtr<audio::river::Manager> manager = audio::river::Manager::create("river_sample_read");
+	//! [audio_river_sample_get_interface]
+	//! [audio_river_sample_create_read_interface]
 	// create interface:
-	std::shared_ptr<audio::river::Interface> interface;
+	ememory::SharedPtr<audio::river::Interface> interface;
 	//Get the generic input:
 	interface = manager->createInput(48000,
 	                                 std::vector<audio::channel>(),
@@ -100,12 +127,14 @@ int main(int _argc, const char **_argv) {
 		std::cout << "nullptr interface" << std::endl;
 		return -1;
 	}
+	//! [audio_river_sample_create_read_interface]
 	etk::FSNode outputNode;
 	// open output file if needed:
 	if (outputFileName != "") {
 		outputNode.setName(outputFileName);
 		outputNode.fileOpenWrite();
 	}
+	//! [audio_river_sample_set_callback]
 	// set callback mode ...
 	interface->setInputCallback(std::bind(&onDataReceived,
 	                                      std::placeholders::_1,
@@ -115,15 +144,20 @@ int main(int _argc, const char **_argv) {
 	                                      std::placeholders::_5,
 	                                      std::placeholders::_6,
 	                                      &outputNode));
+	//! [audio_river_sample_set_callback]
+	//! [audio_river_sample_read_start_stop]
 	// start the stream
 	interface->start();
 	// wait 10 second ...
-	sleep(10);
+	std::this_thread::sleep_for(std::chrono::seconds(10));
 	// stop the stream
 	interface->stop();
+	//! [audio_river_sample_read_start_stop]
+	//! [audio_river_sample_read_reset]
 	// remove interface and manager.
 	interface.reset();
 	manager.reset();
+	//! [audio_river_sample_read_reset]
 	// close the output file
 	if (outputFileName != "") {
 		outputNode.fileClose();
@@ -131,3 +165,5 @@ int main(int _argc, const char **_argv) {
 	return 0;
 }
 
+
+//! [audio_river_sample_read_all]

sample/write/lutin_river-sample-write.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.module as module
+import lutin.debug as debug
 import lutin.tools as tools
 
 
@@ -24,13 +24,15 @@ def get_compagny_name():
 def get_maintainer():
 	return ["Mr DUPIN Edouard <yui.heero@gmail.com>"]
 
-def create(target, module_name):
+def configure(target, my_module):
-	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
-		'main.cpp',
+	    'write.cpp',
 	    ])
-	my_module.add_module_depend(['audio-river', 'etk'])
+	my_module.add_depend([
-	return my_module
+	    'audio-river',
+	    'etk'
+	    ])
+	return True
 
 
 

sample/write/write.cpp

@@ -4,51 +4,62 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/river.h>
+//! [audio_river_sample_write_all]
-#include <audio/river/Manager.h>
+
-#include <audio/river/Interface.h>
+#include <audio/river/river.hpp>
-#include <etk/etk.h>
+#include <audio/river/Manager.hpp>
-#include <unistd.h>
+#include <audio/river/Interface.hpp>
+#include <etk/etk.hpp>
+#include <thread>
 
 
+//! [audio_river_sample_write_config_file]
 static const std::string configurationRiver =
 		"{\n"
 		"	speaker:{\n"
 		"		io:'output',\n"
 		"		map-on:{\n"
-		"			interface:'auto',\n"
+		"			interface:'alsa',\n"
-		"			name:'default',\n"
+		"			name:'hw:0,0',\n"
 		"		},\n"
-		"		frequency:0,\n"
+		"		frequency:48000,\n"
+		//"		channel-map:['front-left', 'front-right', 'rear-left', 'rear-right'],\n"
 		"		channel-map:['front-left', 'front-right'],\n"
-		"		type:'auto',\n"
+		"		type:'int16',\n"
 		"		nb-chunk:1024,\n"
 		"		volume-name:'MASTER'\n"
 		"	}\n"
 		"}\n";
+//! [audio_river_sample_write_config_file]
 
+static const int32_t nbChannelMax=8;
+
+//! [audio_river_sample_callback_implement]
 void onDataNeeded(void* _data,
                   const audio::Time& _time,
                   size_t _nbChunk,
                   enum audio::format _format,
                   uint32_t _frequency,
                   const std::vector<audio::channel>& _map) {
-	static double phase = 0;
+	static double phase[8] = {0,0,0,0,0,0,0,0};
+	
 	if (_format != audio::format_int16) {
 		std::cout << "[ERROR] call wrong type ... (need int16_t)" << std::endl;
 	}
+	//std::cout << "Map " << _map << std::endl;
 	int16_t* data = static_cast<int16_t*>(_data);
-	double baseCycle = 2.0*M_PI/(double)48000 * (double)550;
+	double baseCycle = 2.0*M_PI/double(48000) * double(440);
 	for (int32_t iii=0; iii<_nbChunk; iii++) {
 		for (int32_t jjj=0; jjj<_map.size(); jjj++) {
-			data[_map.size()*iii+jjj] = cos(phase) * 30000;
+			data[_map.size()*iii+jjj] = cos(phase[jjj]) * 30000;
-		}
+			phase[jjj] += baseCycle*jjj;
-		phase += baseCycle;
+			if (phase[jjj] >= 2*M_PI) {
-		if (phase >= 2*M_PI) {
+				phase[jjj] -= 2*M_PI;
-			phase -= 2*M_PI;
 			}
 		}
 	}
+}
+//! [audio_river_sample_callback_implement]
 
 int main(int _argc, const char **_argv) {
 	// the only one init for etk:
@@ -65,9 +76,10 @@ int main(int _argc, const char **_argv) {
 	// initialize river interface
 	audio::river::initString(configurationRiver);
 	// Create the River manager for tha application or part of the application.
-	std::shared_ptr<audio::river::Manager> manager = audio::river::Manager::create("river_sample_read");
+	ememory::SharedPtr<audio::river::Manager> manager = audio::river::Manager::create("river_sample_read");
+	//! [audio_river_sample_create_write_interface]
 	// create interface:
-	std::shared_ptr<audio::river::Interface> interface;
+	ememory::SharedPtr<audio::river::Interface> interface;
 	//Get the generic input:
 	interface = manager->createOutput(48000,
 	                                  std::vector<audio::channel>(),
@@ -77,6 +89,8 @@ int main(int _argc, const char **_argv) {
 		std::cout << "nullptr interface" << std::endl;
 		return -1;
 	}
+	//! [audio_river_sample_create_write_interface]
+	//! [audio_river_sample_set_callback]
 	// set callback mode ...
 	interface->setOutputCallback(std::bind(&onDataNeeded,
 	                                         std::placeholders::_1,
@@ -85,10 +99,11 @@ int main(int _argc, const char **_argv) {
 	                                         std::placeholders::_4,
 	                                         std::placeholders::_5,
 	                                         std::placeholders::_6));
+	//! [audio_river_sample_set_callback]
 	// start the stream
 	interface->start();
 	// wait 10 second ...
-	sleep(10);
+	std::this_thread::sleep_for(std::chrono::seconds(10));
 	// stop the stream
 	interface->stop();
 	// remove interface and manager.
@@ -97,3 +112,5 @@ int main(int _argc, const char **_argv) {
 	return 0;
 }
 
+//! [audio_river_sample_write_all]
+

test/catkin/CMakeLists.txt

@@ -1,55 +0,0 @@
-cmake_minimum_required(VERSION 2.8.3)
-project(audio_river_test)
-
-set(CMAKE_VERBOSE_MAKEFILE ON)
-
-## Find catkin macros and libraries
-## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz)
-## is used, also find other catkin packages
-find_package(catkin REQUIRED COMPONENTS
-  audio_river
-  rosconsole
-  )
-
-###################################
-## catkin specific configuration ##
-###################################
-## The catkin_package macro generates cmake config files for your package
-## Declare things to be passed to dependent projects
-## INCLUDE_DIRS: uncomment this if you package contains header files
-## LIBRARIES: libraries you create in this project that dependent projects also need
-## CATKIN_DEPENDS: catkin_packages dependent projects also need
-## DEPENDS: system dependencies of this project that dependent projects also need
-catkin_package()
-
-###########
-## Build ##
-###########
-
-## Specify additional locations of header files
-## Your package locations should be listed before other locations
-include_directories(
-  ..
-  ${catkin_INCLUDE_DIRS}
-)
-
-## Declare a cpp library
-catkin_add_gtest(${PROJECT_NAME}
-  ../debug.cpp
-  ../main.cpp
-)
-
-## Specify libraries to link a library or executable target against
-target_link_libraries(${PROJECT_NAME}
-  ${catkin_LIBRARIES}
-)
-
-#############
-## Install ##
-#############
-
-## Mark executables and/or libraries for installation
-#install(TARGETS ${PROJECT_NAME}
-#  RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
-#)
-

test/catkin/package.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0"?>
-<package>
-  <name>audio_river_test</name>
-  <version>0.3.0</version>
-  <description>Ewol River test</description>
-  <maintainer email="yui.heero@gmail.com">Edouard DUPIN</maintainer>
-  <license>Apache-2.0</license>
-  <build_depend>gtest</build_depend>
-  <build_depend>audio_river</build_depend>
-  <buildtool_depend>catkin</buildtool_depend>
-  <run_depend>audio_river</run_depend>
-  <run_depend>gtest</run_depend>
-</package>

test/main.cpp

@@ -4,7 +4,7 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <test-debug/debug.h>
+#include <test-debug/debug.hpp>
 
 #define TEST_SAVE_FILE_MACRO(type,fileName,dataPointer,nbElement) \
 	do { \
@@ -27,29 +27,25 @@
 
 
 
-#include <audio/river/river.h>
+#include <audio/river/river.hpp>
-#include <audio/river/Manager.h>
+#include <audio/river/Manager.hpp>
-#include <audio/river/Interface.h>
+#include <audio/river/Interface.hpp>
 #include <gtest/gtest.h>
-#include <etk/etk.h>
+#include <etk/etk.hpp>
-#include <etk/os/FSNode.h>
+#include <etk/os/FSNode.hpp>
-#include <math.h>
+#include <cmath>
 #include <sstream>
-#include <unistd.h>
+
 #include <thread>
-#include "testAEC.h"
+#include "testAEC.hpp"
-#include "testEchoDelay.h"
+#include "testEchoDelay.hpp"
-#include "testFormat.h"
+#include "testFormat.hpp"
-#include "testMuxer.h"
+#include "testMuxer.hpp"
-#include "testPlaybackCallback.h"
+#include "testPlaybackCallback.hpp"
-#include "testPlaybackWrite.h"
+#include "testPlaybackWrite.hpp"
-#include "testRecordCallback.h"
+#include "testRecordCallback.hpp"
-#include "testRecordRead.h"
+#include "testRecordRead.hpp"
-#include "testVolume.h"
+#include "testVolume.hpp"
-
-
-#undef __class__
-#define __class__ "test"
 
 int main(int _argc, const char** _argv) {
 	// init Google test :

test/testAEC.hpp

@@ -5,19 +5,18 @@
  */
 #pragma once
 
-#undef __class__
+#include <test-debug/debug.hpp>
-#define __class__ "test_aec"
 
 namespace river_test_aec {
 	
 	class Linker {
 		private:
-			std::shared_ptr<audio::river::Manager> m_manager;
+			ememory::SharedPtr<audio::river::Manager> m_manager;
-			std::shared_ptr<audio::river::Interface> m_interfaceOut;
+			ememory::SharedPtr<audio::river::Interface> m_interfaceOut;
-			std::shared_ptr<audio::river::Interface> m_interfaceIn;
+			ememory::SharedPtr<audio::river::Interface> m_interfaceIn;
 			audio::drain::CircularBuffer m_buffer;
 		public:
-			Linker(std::shared_ptr<audio::river::Manager> _manager, const std::string& _input, const std::string& _output) :
+			Linker(ememory::SharedPtr<audio::river::Manager> _manager, const std::string& _input, const std::string& _output) :
 			  m_manager(_manager) {
 				//Set stereo output:
 				std::vector<audio::channel> channelMap;
@@ -198,13 +197,13 @@ namespace river_test_aec {
 	
 	TEST(TestUser, testAECManually) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
-		std::shared_ptr<Linker> processLink1 = std::make_shared<Linker>(manager, "microphone-clean", "speaker");
+		ememory::SharedPtr<Linker> processLink1 = ememory::makeShared<Linker>(manager, "microphone-clean", "speaker");
-		std::shared_ptr<Linker> processLink2 = std::make_shared<Linker>(manager, "microphone", "speaker-test");
+		ememory::SharedPtr<Linker> processLink2 = ememory::makeShared<Linker>(manager, "microphone", "speaker-test");
 		processLink1->start();
 		processLink2->start();
-		sleep(30);
+		std::this_thread::sleep_for(std::chrono::seconds(20));
 		processLink1->stop();
 		processLink2->stop();
 		
@@ -215,6 +214,4 @@ namespace river_test_aec {
 	}
 };
 
-#undef __class__
-#define __class__ nullptr
 

test/testEchoDelay.hpp

@@ -5,18 +5,15 @@
  */
 #pragma once
 
-#include <test-debug/debug.h>
+#include <test-debug/debug.hpp>
-
-#undef __class__
-#define __class__ "test_echo_delay"
 
 namespace river_test_echo_delay {
 	class TestClass {
 		private:
-			std::shared_ptr<audio::river::Manager> m_manager;
+			ememory::SharedPtr<audio::river::Manager> m_manager;
-			std::shared_ptr<audio::river::Interface> m_interfaceOut;
+			ememory::SharedPtr<audio::river::Interface> m_interfaceOut;
-			std::shared_ptr<audio::river::Interface> m_interfaceIn;
+			ememory::SharedPtr<audio::river::Interface> m_interfaceIn;
-			std::shared_ptr<audio::river::Interface> m_interfaceFB;
+			ememory::SharedPtr<audio::river::Interface> m_interfaceFB;
 			double m_phase;
 			double m_freq;
 			int32_t m_nextSampleCount;
@@ -31,7 +28,7 @@ namespace river_test_echo_delay {
 			int16_t m_volumeInputMin;
 			float m_gain;
 		public:
-			TestClass(std::shared_ptr<audio::river::Manager> _manager) :
+			TestClass(ememory::SharedPtr<audio::river::Manager> _manager) :
 			  m_manager(_manager),
 			  m_phase(0),
 			  m_freq(400),
@@ -363,9 +360,9 @@ namespace river_test_echo_delay {
 				m_interfaceIn->start();
 				//m_interfaceFB->start();
 				while (m_estimateVolumeInput == true) {
-					usleep(10000);
+					std::this_thread::sleep_for(std::chrono::milliseconds(10));
 				}
-				usleep(10000000);
+				std::this_thread::sleep_for(std::chrono::seconds(10));
 				//m_interfaceFB->stop();
 				m_interfaceIn->stop();
 				m_interfaceOut->stop();
@@ -416,16 +413,14 @@ namespace river_test_echo_delay {
 	
 	TEST(TestTime, testDelay) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
-		std::shared_ptr<TestClass> process = std::make_shared<TestClass>(manager);
+		ememory::SharedPtr<TestClass> process = ememory::makeShared<TestClass>(manager);
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 };
 
-#undef __class__
-#define __class__ nullptr
 

test/testFormat.hpp

@@ -5,9 +5,6 @@
  */
 #pragma once
 
-#undef __class__
-#define __class__ "test_format"
-
 namespace river_test_format {
 	static const std::string configurationRiver =
 		"{\n"
@@ -26,15 +23,15 @@ namespace river_test_format {
 		"}\n";
 	class testOutCallbackType {
 		private:
-			std::shared_ptr<audio::river::Manager> m_manager;
+			ememory::SharedPtr<audio::river::Manager> m_manager;
-			std::shared_ptr<audio::river::Interface> m_interface;
+			ememory::SharedPtr<audio::river::Interface> m_interface;
 			double m_phase;
 			float m_freq;
 			int32_t m_nbChannels;
 			float m_generateFreq;
 			
 		public:
-			testOutCallbackType(const std::shared_ptr<audio::river::Manager>& _manager,
+			testOutCallbackType(const ememory::SharedPtr<audio::river::Manager>& _manager,
 			                    float _freq=48000.0f,
 			                    int32_t _nbChannels=2,
 			                    audio::format _format=audio::format_int16) :
@@ -139,9 +136,9 @@ namespace river_test_format {
 				}
 				m_interface->start();
 				// wait 2 second ...
-				usleep(1000000);
+				std::this_thread::sleep_for(std::chrono::seconds(1));
 				m_interface->stop();
-				usleep(100000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(100));
 			}
 	};
 	
@@ -149,12 +146,12 @@ namespace river_test_format {
 	class testResampling : public ::testing::TestWithParam<float> {};
 	TEST_P(testResampling, base) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
-		std::shared_ptr<testOutCallbackType> process = std::make_shared<testOutCallbackType>(manager, GetParam(), 2, audio::format_int16);
+		ememory::SharedPtr<testOutCallbackType> process = ememory::makeShared<testOutCallbackType>(manager, GetParam(), 2, audio::format_int16);
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 	
@@ -166,12 +163,12 @@ namespace river_test_format {
 	class testFormat : public ::testing::TestWithParam<audio::format> {};
 	TEST_P(testFormat, base) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
-		std::shared_ptr<testOutCallbackType> process = std::make_shared<testOutCallbackType>(manager, 48000, 2, GetParam());
+		ememory::SharedPtr<testOutCallbackType> process = ememory::makeShared<testOutCallbackType>(manager, 48000, 2, GetParam());
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 	INSTANTIATE_TEST_CASE_P(InstantiationName,
@@ -182,12 +179,12 @@ namespace river_test_format {
 	class testChannels : public ::testing::TestWithParam<int32_t> {};
 	TEST_P(testChannels, base) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
-		std::shared_ptr<testOutCallbackType> process = std::make_shared<testOutCallbackType>(manager, 48000, GetParam(), audio::format_int16);
+		ememory::SharedPtr<testOutCallbackType> process = ememory::makeShared<testOutCallbackType>(manager, 48000, GetParam(), audio::format_int16);
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 	INSTANTIATE_TEST_CASE_P(InstantiationName,
@@ -197,7 +194,7 @@ namespace river_test_format {
 	
 	TEST(TestALL, testChannelsFormatResampling) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		TEST_INFO("test convert flaot to output (callback mode)");
 		std::vector<float> listFreq;
@@ -226,19 +223,15 @@ namespace river_test_format {
 			for (size_t ccc=0; ccc<listChannel.size(); ++ccc) {
 				for (size_t iii=0; iii<listFormat.size(); ++iii) {
 					TEST_INFO("freq=" << listFreq[fff] << " channel=" << listChannel[ccc] << " format=" << getFormatString(listFormat[iii]));
-					std::shared_ptr<testOutCallbackType> process = std::make_shared<testOutCallbackType>(manager, listFreq[fff], listChannel[ccc], listFormat[iii]);
+					ememory::SharedPtr<testOutCallbackType> process = ememory::makeShared<testOutCallbackType>(manager, listFreq[fff], listChannel[ccc], listFormat[iii]);
 					process->run();
 					process.reset();
-					usleep(500000);
+					std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				}
 			}
 		}
 		audio::river::unInit();
 	}
-
-
 };
 
-#undef __class__
-#define __class__ nullptr
 

test/testMuxer.hpp

@@ -5,20 +5,17 @@
  */
 #pragma once
 
-#include <test-debug/debug.h>
+#include <test-debug/debug.hpp>
-
-#undef __class__
-#define __class__ "test_muxer"
 
 namespace river_test_muxer {
 	class TestClass {
 		private:
-			std::shared_ptr<audio::river::Manager> m_manager;
+			ememory::SharedPtr<audio::river::Manager> m_manager;
-			std::shared_ptr<audio::river::Interface> m_interfaceIn;
+			ememory::SharedPtr<audio::river::Interface> m_interfaceIn;
-			std::shared_ptr<audio::river::Interface> m_interfaceOut;
+			ememory::SharedPtr<audio::river::Interface> m_interfaceOut;
 			double m_phase;
 		public:
-			TestClass(std::shared_ptr<audio::river::Manager> _manager) :
+			TestClass(ememory::SharedPtr<audio::river::Manager> _manager) :
 			  m_manager(_manager),
 			  m_phase(0) {
 				std::vector<audio::channel> channelMap;
@@ -106,7 +103,7 @@ namespace river_test_muxer {
 				}
 				m_interfaceOut->start();
 				m_interfaceIn->start();
-				usleep(10000000);
+				std::this_thread::sleep_for(std::chrono::seconds(10));
 				m_interfaceIn->stop();
 				m_interfaceOut->stop();
 			}
@@ -166,16 +163,14 @@ namespace river_test_muxer {
 	
 	TEST(TestMuxer, testMuxing) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
-		std::shared_ptr<TestClass> process = std::make_shared<TestClass>(manager);
+		ememory::SharedPtr<TestClass> process = ememory::makeShared<TestClass>(manager);
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 };
 
-#undef __class__
-#define __class__ nullptr
 

test/testPlaybackCallback.hpp

@@ -5,18 +5,15 @@
  */
 #pragma once
 
-#undef __class__
-#define __class__ "test_playback_callback"
-
 namespace river_test_playback_callback {
 	
 	class testOutCallback {
 		public:
-			std::shared_ptr<audio::river::Manager> m_manager;
+			ememory::SharedPtr<audio::river::Manager> m_manager;
-			std::shared_ptr<audio::river::Interface> m_interface;
+			ememory::SharedPtr<audio::river::Interface> m_interface;
 			double m_phase;
 		public:
-			testOutCallback(std::shared_ptr<audio::river::Manager> _manager, const std::string& _io="speaker") :
+			testOutCallback(ememory::SharedPtr<audio::river::Manager> _manager, const std::string& _io="speaker") :
 			  m_manager(_manager),
 			  m_phase(0) {
 				//Set stereo output:
@@ -69,7 +66,7 @@ namespace river_test_playback_callback {
 				}
 				m_interface->start();
 				// wait 2 second ...
-				usleep(2000000);
+				std::this_thread::sleep_for(std::chrono::seconds(2));
 				m_interface->stop();
 			}
 	};
@@ -92,47 +89,42 @@ namespace river_test_playback_callback {
 	
 	TEST(TestALL, testOutputCallBack) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
 		TEST_INFO("test output (callback mode)");
-		std::shared_ptr<testOutCallback> process = std::make_shared<testOutCallback>(manager, "speaker");
+		ememory::SharedPtr<testOutCallback> process = ememory::makeShared<testOutCallback>(manager, "speaker");
 		ASSERT_NE(process, nullptr);
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 	
 	TEST(TestALL, testOutputCallBackPulse) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
 		TEST_INFO("test output (callback mode)");
-		std::shared_ptr<testOutCallback> process = std::make_shared<testOutCallback>(manager, "speaker-pulse");
+		ememory::SharedPtr<testOutCallback> process = ememory::makeShared<testOutCallback>(manager, "speaker-pulse");
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 	
 	TEST(TestALL, testOutputCallBackJack) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
 		TEST_INFO("test output (callback mode)");
-		std::shared_ptr<testOutCallback> process = std::make_shared<testOutCallback>(manager, "speaker-jack");
+		ememory::SharedPtr<testOutCallback> process = ememory::makeShared<testOutCallback>(manager, "speaker-jack");
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
-
-
 };
 
-#undef __class__
-#define __class__ nullptr
-

test/testPlaybackWrite.hpp

@@ -5,9 +5,6 @@
  */
 #pragma once
 
-#undef __class__
-#define __class__ "test_playback_write"
-
 namespace river_test_playback_write {
 	static const std::string configurationRiver =
 		"{\n"
@@ -28,10 +25,10 @@ namespace river_test_playback_write {
 	class testOutWrite {
 		public:
 			std::vector<audio::channel> m_channelMap;
-			std::shared_ptr<audio::river::Manager> m_manager;
+			ememory::SharedPtr<audio::river::Manager> m_manager;
-			std::shared_ptr<audio::river::Interface> m_interface;
+			ememory::SharedPtr<audio::river::Interface> m_interface;
 		public:
-			testOutWrite(std::shared_ptr<audio::river::Manager> _manager) :
+			testOutWrite(ememory::SharedPtr<audio::river::Manager> _manager) :
 			  m_manager(_manager) {
 				//Set stereo output:
 				m_channelMap.push_back(audio::channel_frontLeft);
@@ -81,7 +78,7 @@ namespace river_test_playback_write {
 					}
 					m_interface->write(&data[0], data.size()/m_channelMap.size());
 					// TODO : Add a function to get number of time we need to wait enought time ...
-					usleep(15000);
+					std::this_thread::sleep_for(std::chrono::milliseconds(15));
 				}
 				m_interface->stop();
 			}
@@ -89,24 +86,24 @@ namespace river_test_playback_write {
 	
 	TEST(TestALL, testOutputWrite) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
 		TEST_INFO("test output (write mode)");
-		std::shared_ptr<testOutWrite> process = std::make_shared<testOutWrite>(manager);
+		ememory::SharedPtr<testOutWrite> process = ememory::makeShared<testOutWrite>(manager);
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 	
 	class testOutWriteCallback {
 		public:
-			std::shared_ptr<audio::river::Manager> m_manager;
+			ememory::SharedPtr<audio::river::Manager> m_manager;
-			std::shared_ptr<audio::river::Interface> m_interface;
+			ememory::SharedPtr<audio::river::Interface> m_interface;
 			double m_phase;
 		public:
-			testOutWriteCallback(std::shared_ptr<audio::river::Manager> _manager) :
+			testOutWriteCallback(ememory::SharedPtr<audio::river::Manager> _manager) :
 			  m_manager(_manager),
 			  m_phase(0) {
 				std::vector<audio::channel> channelMap;
@@ -159,26 +156,23 @@ namespace river_test_playback_write {
 					return;
 				}
 				m_interface->start();
-				usleep(1000000);
+				std::this_thread::sleep_for(std::chrono::seconds(1));
 				m_interface->stop();
 			}
 	};
 	
 	TEST(TestALL, testOutputWriteWithCallback) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		
 		TEST_INFO("test output (write with callback event mode)");
-		std::shared_ptr<testOutWriteCallback> process = std::make_shared<testOutWriteCallback>(manager);
+		ememory::SharedPtr<testOutWriteCallback> process = ememory::makeShared<testOutWriteCallback>(manager);
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 
 };
 
-#undef __class__
-#define __class__ nullptr
-

test/testRecordCallback.hpp

@@ -5,10 +5,7 @@
  */
 #pragma once
 
-#include <test-debug/debug.h>
+#include <test-debug/debug.hpp>
-
-#undef __class__
-#define __class__ "test_record_callback"
 
 namespace river_test_record_callback {
 	static const std::string configurationRiver =
@@ -28,10 +25,10 @@ namespace river_test_record_callback {
 	
 	class testInCallback {
 		public:
-			std::shared_ptr<audio::river::Manager> m_manager;
+			ememory::SharedPtr<audio::river::Manager> m_manager;
-			std::shared_ptr<audio::river::Interface> m_interface;
+			ememory::SharedPtr<audio::river::Interface> m_interface;
 		public:
-			testInCallback(std::shared_ptr<audio::river::Manager> _manager, const std::string& _input="microphone") :
+			testInCallback(ememory::SharedPtr<audio::river::Manager> _manager, const std::string& _input="microphone") :
 			  m_manager(_manager) {
 				//Set stereo output:
 				std::vector<audio::channel> channelMap;
@@ -78,25 +75,22 @@ namespace river_test_record_callback {
 				}
 				m_interface->start();
 				// wait 2 second ...
-				usleep(20000000);
+				std::this_thread::sleep_for(std::chrono::seconds(20));
 				m_interface->stop();
 			}
 	};
 	
 	TEST(TestALL, testInputCallBack) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
 		TEST_INFO("test input (callback mode)");
-		std::shared_ptr<testInCallback> process = std::make_shared<testInCallback>(manager);
+		ememory::SharedPtr<testInCallback> process = ememory::makeShared<testInCallback>(manager);
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 
 };
 
-#undef __class__
-#define __class__ nullptr
-

test/testRecordRead.hpp

@@ -5,13 +5,7 @@
  */
 #pragma once
 
-#undef __class__
-#define __class__ "test_record_read"
-
 namespace river_test_record_read {
 	
 };
 
-#undef __class__
-#define __class__ nullptr
-

test/testVolume.hpp

@@ -5,9 +5,6 @@
  */
 #pragma once
 
-#undef __class__
-#define __class__ "test_volume"
-
 namespace river_test_volume {
 	static const std::string configurationRiver =
 		"{\n"
@@ -27,11 +24,11 @@ namespace river_test_volume {
 	
 	class testCallbackVolume {
 		private:
-			std::shared_ptr<audio::river::Manager> m_manager;
+			ememory::SharedPtr<audio::river::Manager> m_manager;
-			std::shared_ptr<audio::river::Interface> m_interface;
+			ememory::SharedPtr<audio::river::Interface> m_interface;
 			double m_phase;
 		public:
-			testCallbackVolume(std::shared_ptr<audio::river::Manager> _manager) :
+			testCallbackVolume(ememory::SharedPtr<audio::river::Manager> _manager) :
 			  m_manager(_manager),
 			  m_phase(0) {
 				//Set stereo output:
@@ -82,57 +79,55 @@ namespace river_test_volume {
 					return;
 				}
 				m_interface->start();
-				usleep(1000000);
+				std::this_thread::sleep_for(std::chrono::seconds(1));
 				m_interface->setParameter("volume", "FLOW", "-3dB");
 				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_interface->setParameter("volume", "FLOW", "-6dB");
 				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_interface->setParameter("volume", "FLOW", "-9dB");
 				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_interface->setParameter("volume", "FLOW", "-12dB");
 				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_interface->setParameter("volume", "FLOW", "-3dB");
 				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_interface->setParameter("volume", "FLOW", "3dB");
 				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_interface->setParameter("volume", "FLOW", "6dB");
 				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_interface->setParameter("volume", "FLOW", "9dB");
 				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_interface->setParameter("volume", "FLOW", "0dB");
 				TEST_INFO(" get volume : " << m_interface->getParameter("volume", "FLOW") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_manager->setVolume("MASTER", -3.0f);
 				TEST_INFO("get volume MASTER: " << m_manager->getVolume("MASTER") );
-				usleep(500000);
+				std::this_thread::sleep_for(std::chrono::milliseconds(500));
 				m_manager->setVolume("MEDIA", -3.0f);
 				TEST_INFO("get volume MEDIA: " << m_manager->getVolume("MEDIA") );
-				usleep(1000000);
+				std::this_thread::sleep_for(std::chrono::seconds(1));
 				m_interface->stop();
 			}
 	};
 	
 	TEST(TestALL, testVolume) {
 		audio::river::initString(configurationRiver);
-		std::shared_ptr<audio::river::Manager> manager;
+		ememory::SharedPtr<audio::river::Manager> manager;
 		manager = audio::river::Manager::create("testApplication");
-		std::shared_ptr<testCallbackVolume> process = std::make_shared<testCallbackVolume>(manager);
+		ememory::SharedPtr<testCallbackVolume> process = ememory::makeShared<testCallbackVolume>(manager);
 		process->run();
 		process.reset();
-		usleep(500000);
+		std::this_thread::sleep_for(std::chrono::milliseconds(500));
 		audio::river::unInit();
 	}
 
 };
 
-#undef __class__
-#define __class__ nullptr
 

version.txt

@@ -0,0 +1 @@
+0.4.0

widget/audio/river/widget/TemporalViewer.cpp

@@ -4,12 +4,9 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/widget/debug.h>
+#include <audio/river/widget/debug.hpp>
-#include <audio/river/widget/TemporalViewer.h>
+#include <audio/river/widget/TemporalViewer.hpp>
-#include <etk/tool.h>
+#include <etk/tool.hpp>
-
-#undef __class__
-#define __class__ "TemporalViewer"
 
 static const int32_t nbSecond = 3;
 

widget/audio/river/widget/TemporalViewer.hpp

@@ -5,11 +5,11 @@
  */
 #pragma once
 
-#include <ewol/widget/Widget.h>
+#include <ewol/widget/Widget.hpp>
-#include <ewol/compositing/Drawing.h>
+#include <ewol/compositing/Drawing.hpp>
-#include <audio/river/river.h>
+#include <audio/river/river.hpp>
-#include <audio/river/Manager.h>
+#include <audio/river/Manager.hpp>
-#include <audio/river/Interface.h>
+#include <audio/river/Interface.hpp>
 #include <mutex>
 
 namespace audio {
@@ -43,8 +43,8 @@ namespace audio {
 					virtual void onRegenerateDisplay();
 					virtual void periodicCall(const ewol::event::Time& _event);
 				private:
-					std::shared_ptr<audio::river::Manager> m_manager;
+					ememory::SharedPtr<audio::river::Manager> m_manager;
-					std::shared_ptr<audio::river::Interface> m_interface;
+					ememory::SharedPtr<audio::river::Interface> m_interface;
 					void onDataReceived(const void* _data,
 					                    const audio::Time& _time,
 					                    size_t _nbChunk,

widget/audio/river/widget/debug.cpp

@@ -4,7 +4,7 @@
  * @license APACHE v2.0 (see license file)
  */
 
-#include <audio/river/widget/debug.h>
+#include <audio/river/widget/debug.hpp>
 
 
 int32_t audio::river::widget::getLogId() {

widget/audio/river/widget/debug.hpp

@@ -5,7 +5,7 @@
  */
 #pragma once
 
-#include <elog/log.h>
+#include <elog/log.hpp>
 
 namespace audio {
 	namespace river {

widget/lutin_audio-river-widget.py

@@ -1,7 +1,6 @@
 #!/usr/bin/python
-import lutin.module as module
-import lutin.tools as tools
 import lutin.debug as debug
+import lutin.tools as tools
 import os
 
 
@@ -26,17 +25,19 @@ def get_maintainer():
 def get_version():
 	return [0,0,0]
 
-def create(target, module_name):
+def configure(target, my_module):
-	my_module = module.Module(__file__, module_name, get_type())
 	my_module.add_src_file([
 	    'audio/river/widget/TemporalViewer.cpp',
 	    'audio/river/widget/debug.cpp'
 	    ])
 	my_module.add_header_file([
-		'audio/river/widget/TemporalViewer.h'
+	    'audio/river/widget/TemporalViewer.hpp'
 	    ])
-	my_module.add_module_depend(['ewol', 'audio-river'])
+	my_module.add_depend([
-	my_module.add_path(tools.get_current_path(__file__))
+	    'ewol',
-	return my_module
+	    'audio-river'
+	    ])
+	my_module.add_path(".")
+	return True