[#3507] Add DelayDetection classes

sflphone-common/src/audio/Makefile.am

@@ -12,6 +12,7 @@ libaudio_la_SOURCES = \
 		audiolayer.cpp \
 		audiodevice.cpp \
 		samplerateconverter.cpp \
+		delaydetection.cpp \
 		echocancel.cpp \
 		speexechocancel.cpp \
 		audioprocessing.cpp \
@@ -27,7 +28,8 @@ noinst_HEADERS = \
 		mainbuffer.h \
 	 	recordable.h \
 		algorithm.h \
-		echocancel.h
+		delaydetection.h \
+		echocancel.h \
 		speexechocancel.h \
 		audioprocessing.h \
 		dcblocker.h \

sflphone-common/src/audio/delaydetection.cpp

+/*
+ *  Copyright (C) 2004, 2005, 2006, 2009, 2008, 2009, 2010 Savoir-Faire Linux Inc.
+ *  Author: Alexandre Savard <alexandre.savard@savoirfairelinux.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  Additional permission under GNU GPL version 3 section 7:
+ *
+ *  If you modify this program, or any covered work, by linking or
+ *  combining it with the OpenSSL project's OpenSSL library (or a
+ *  modified version of that library), containing parts covered by the
+ *  terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
+ *  grants you additional permission to convey the resulting work.
+ *  Corresponding Source for a non-source form of such a combination
+ *  shall include the source code for the parts of OpenSSL used as well
+ *  as that of the covered work.
+ */
+
+
+
+#include "delaydetection.h"
+
+DelayDetection::DelayDetection(){}
+
+DelayDetection::~DelayDetection(){}
+
+void DelayDetection::reset() {}
+
+void DelayDetection::putData(SFLDataFormat *inputData, int nbBytes) {}
+
+int DelayDetection::getData(SFLDataFormat *outputData) { return 0; }
+
+void DelayDetection::process(SFLDataFormat *inputData, int nbBytes) {}
+
+int DelayDetection::process(SFLDataFormat *intputData, SFLDataFormat *outputData, int nbBytes) { return 0; }
+
+void DelayDetection::process(SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes) {}

sflphone-common/src/audio/delaydetection.h

+/*
+ *  Copyright (C) 2004, 2005, 2006, 2009, 2008, 2009, 2010 Savoir-Faire Linux Inc.
+ *  Author: Alexandre Savard <alexandre.savard@savoirfairelinux.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  Additional permission under GNU GPL version 3 section 7:
+ *
+ *  If you modify this program, or any covered work, by linking or
+ *  combining it with the OpenSSL project's OpenSSL library (or a
+ *  modified version of that library), containing parts covered by the
+ *  terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
+ *  grants you additional permission to convey the resulting work.
+ *  Corresponding Source for a non-source form of such a combination
+ *  shall include the source code for the parts of OpenSSL used as well
+ *  as that of the covered work.
+ */
+
+
+#ifndef DELAYDETECTION_H
+#define DELAYDETECTION_H
+
+#include "algorithm.h"
+
+class DelayDetection : public Algorithm {
+
+ public:
+
+    DelayDetection();
+
+    ~DelayDetection();
+
+    virtual void reset(void);
+
+    virtual void putData(SFLDataFormat *inputData, int nbBytes);
+
+    virtual int getData(SFLDataFormat *getData);
+
+    virtual void process(SFLDataFormat *inputData, int nbBytes);
+
+    virtual int process(SFLDataFormat *inputData, SFLDataFormat *outputData, int nbBytes);
+
+    virtual void process(SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes);
+
+ private:
+
+ };
+
+#endif

sflphone-common/test/Makefile.am

@@ -27,7 +27,9 @@ test_SOURCES = main.cpp \
 	rtptest.h \
 	rtptest.cpp \
 	sdesnegotiatortest.h \
-	sdesnegotiatortest.cpp
+	sdesnegotiatortest.cpp \
+	delaydetectiontest.h \
+	delaydetectiontest.cpp
 
 
 
@@ -68,4 +70,5 @@ LLIBS=$(CPPUNIT_LIBS) \
 	../src/plug-in/pluginmanager.o \
 	../src/plug-in/audiorecorder/audiorecord.o \
 	../src/audio/samplerateconverter.o \
+	../src/audio/delaydetection.o \
         ../src/history/historymanager.o
\ No newline at end of file