diff --git a/sflphone-gtk/src/actions.c b/sflphone-gtk/src/actions.c
index 4f5e911a52a0d6e32584a4d8c7dbf6744d265a06..3d50dfc375c59be2e5bf636ce5f8a5dc4d88ec66 100644
--- a/sflphone-gtk/src/actions.c
+++ b/sflphone-gtk/src/actions.c
@@ -308,6 +308,7 @@ sflphone_pick_up()
(void) time(&selectedCall->_stop);
break;
case CALL_STATE_CURRENT:
+ case CALL_STATE_RECORD:
sflphone_new_call();
break;
case CALL_STATE_RINGING:
diff --git a/src/audio/codecs/Makefile.am b/src/audio/codecs/Makefile.am
index 0f790f478ad395c5c42227946489f383320df0f0..6f8b16559c518a1c2da8832b4befa607b1282a67 100644
--- a/src/audio/codecs/Makefile.am
+++ b/src/audio/codecs/Makefile.am
@@ -14,7 +14,7 @@ SPEEX_LIB = libcodec_speex.so
libcodec_speex_so_SOURCES = speexcodec.cpp
libcodec_speex_so_CFLAGS = -fPIC -g -Wall
libcodec_speex_so_CXXFLAGS = -fPIC -g -Wall
-libcodec_speex_so_LDFLAGS = --shared -lc -lspeex
+libcodec_speex_so_LDFLAGS = --shared -lc -lspeex -lspeexdsp -lm
INSTALL_SPEEX_RULE = install-libcodec_speex_so
endif
diff --git a/src/audio/codecs/alaw.cpp b/src/audio/codecs/alaw.cpp
index d8b69d03593318a9f368eb63762ebf1f86373d24..807d518bab0880b579c09f9ba5505f607d27af54 100644
--- a/src/audio/codecs/alaw.cpp
+++ b/src/audio/codecs/alaw.cpp
@@ -36,6 +36,7 @@ public:
virtual ~Alaw(){}
virtual int codecDecode (short *dst, unsigned char *src, unsigned int size)
{
+ // _debug("Decoded by alaw \n");
int16* end = dst+size;
while(dst<end)
*dst++ = ALawDecode(*src++);
@@ -44,6 +45,7 @@ public:
virtual int codecEncode (unsigned char *dst, short *src, unsigned int size)
{
+ // _debug("Encoded by alaw \n");
size >>= 1;
uint8* end = dst+size;
while(dst<end)
diff --git a/src/audio/codecs/gsmcodec.cpp b/src/audio/codecs/gsmcodec.cpp
index 1ab85f23886324ae5a05523e6144c88ffd04c58f..896b3a0009fd994d5d968c710f1712363764a684 100644
--- a/src/audio/codecs/gsmcodec.cpp
+++ b/src/audio/codecs/gsmcodec.cpp
@@ -52,6 +52,7 @@ public:
}
virtual int codecDecode (short * dst, unsigned char * src, unsigned int size){
+ // _debug("Decoded by gsm \n");
(void)size;
if(gsm_decode(_decode_gsmhandle, (gsm_byte*)src, (gsm_signal*)dst) < 0)
printf("ERROR: gsm_decode\n");
@@ -59,6 +60,8 @@ public:
}
virtual int codecEncode (unsigned char * dst, short * src, unsigned int size){
+
+ // _debug("Encoded by gsm \n");
(void)size;
gsm_encode(_encode_gsmhandle, (gsm_signal*)src, (gsm_byte*) dst);
return 33;
diff --git a/src/audio/codecs/speexcodec.cpp b/src/audio/codecs/speexcodec.cpp
index f89d73b9387da010362f59c74b76dbd14d029a18..1400e0c2069108bd2776015a21e13f4a26a468c7 100644
--- a/src/audio/codecs/speexcodec.cpp
+++ b/src/audio/codecs/speexcodec.cpp
@@ -21,6 +21,7 @@
#include "audiocodec.h"
#include <cstdio>
#include <speex/speex.h>
+#include <speex/speex_preprocess.h>
class Speex : public AudioCodec{
@@ -32,7 +33,8 @@ public:
_speex_enc_bits(),
_speex_dec_state(),
_speex_enc_state(),
- _speex_frame_size()
+ _speex_frame_size(),
+ _preprocess_state()
{
_clockRate = 8000;
_channel = 1;
@@ -44,7 +46,23 @@ public:
Speex( const Speex& );
Speex& operator=(const Speex&);
- void initSpeex() {
+ void initSpeex() {
+ int temp = 1;
+ int temp10 = 10;
+ int db = -10;
+
+ int *enable;
+ enable = &temp;
+
+ int *quality;
+ quality = &temp10;
+
+ int *complex;
+ complex = &temp10;
+
+ int *attenuation;
+ attenuation = &db;
+
/*
if (_clockRate < 16000 ) {
_speexModePtr = &speex_nb_mode;
@@ -60,14 +78,27 @@ public:
// Init the decoder struct
speex_bits_init(&_speex_dec_bits);
- _speex_dec_state = speex_decoder_init(_speexModePtr);
-
- // Init the encoder struct
+ _speex_dec_state = speex_decoder_init(_speexModePtr);
+
+ // Init the encoder struct
speex_bits_init(&_speex_enc_bits);
_speex_enc_state = speex_encoder_init(_speexModePtr);
-
- speex_decoder_ctl(_speex_dec_state, SPEEX_GET_FRAME_SIZE, &_speex_frame_size);
- }
+ speex_encoder_ctl(_speex_enc_state, SPEEX_SET_VAD, enable);
+ speex_encoder_ctl(_speex_enc_state, SPEEX_SET_DTX, enable);
+ speex_encoder_ctl(_speex_enc_state, SPEEX_SET_VBR_QUALITY, quality);
+ speex_encoder_ctl(_speex_enc_state, SPEEX_SET_COMPLEXITY, complex);
+
+ // Init the decoder struct
+ speex_decoder_ctl(_speex_dec_state, SPEEX_GET_FRAME_SIZE, &_speex_frame_size);
+
+ // Init the preprocess struct
+ _preprocess_state = speex_preprocess_state_init(_speex_frame_size,_clockRate);
+ speex_preprocess_ctl(_preprocess_state, SPEEX_PREPROCESS_SET_DENOISE, enable);
+ speex_preprocess_ctl(_preprocess_state, SPEEX_PREPROCESS_SET_NOISE_SUPPRESS, attenuation);
+ speex_preprocess_ctl(_preprocess_state, SPEEX_PREPROCESS_SET_VAD, enable);
+ speex_preprocess_ctl(_preprocess_state, SPEEX_PREPROCESS_SET_AGC, enable);
+
+ }
~Speex()
{
@@ -91,6 +122,7 @@ public:
int ratio = 320 / _speex_frame_size;
speex_bits_read_from(&_speex_dec_bits, (char*)src, size);
speex_decode_int(_speex_dec_state, &_speex_dec_bits, dst);
+
return _speex_frame_size * ratio;
}
@@ -98,8 +130,8 @@ public:
{
speex_bits_reset(&_speex_enc_bits);
speex_encoder_ctl(_speex_enc_state,SPEEX_SET_SAMPLING_RATE,&_clockRate);
-
- speex_encode_int(_speex_enc_state, src, &_speex_enc_bits);
+ speex_preprocess_run(_preprocess_state, src);
+ speex_encode_int(_speex_enc_state, src, &_speex_enc_bits);
int nbBytes = speex_bits_write(&_speex_enc_bits, (char*)dst, size);
return nbBytes;
}
@@ -111,6 +143,7 @@ private:
void *_speex_dec_state;
void *_speex_enc_state;
int _speex_frame_size;
+ SpeexPreprocessState *_preprocess_state;
};
// the class factories
diff --git a/src/audio/codecs/ulaw.cpp b/src/audio/codecs/ulaw.cpp
index 2a53c81a04b8587c12a2499f7fa77f761882691c..6d44bff13c0ff27272a39d45e0c913fdb985619a 100644
--- a/src/audio/codecs/ulaw.cpp
+++ b/src/audio/codecs/ulaw.cpp
@@ -36,6 +36,7 @@ public:
}
virtual int codecDecode (short *dst, unsigned char *src, unsigned int size) {
+ // _debug("Decoded by ulaw");
int16* end = dst+size;
while(dst<end)
*dst++ = ULawDecode(*src++);
@@ -43,7 +44,8 @@ public:
}
virtual int codecEncode (unsigned char *dst, short *src, unsigned int size) {
- size >>= 1;
+ // _debug("Encoded by ulaw \n");
+ size >>= 1;
uint8* end = dst+size;
while(dst<end)
*dst++ = ULawEncode(*src++);