iaxclient

This patch did the trick for me. Moreover you must do ./configure with
SPEEX_LIBS='-lspeex -lspeexdsp'. And there are some more issues in the
example programs, but I figure these need not compile in order to have the
lib.

--- lib/audio_encode.c~ 2007-11-28 22:03:29.000000000 +0100
+++ lib/audio_encode.c 2008-11-17 09:46:38.000000000 +0100
@@ -149,13 +149,17 @@
iaxci_silence_threshold > 0.0f )
silent = !speex_preprocess(st, (spx_int16_t *)audio,
NULL);

+ int32_t iprob;
+ speex_preprocess_ctl(st, SPEEX_PREPROCESS_GET_PROB, &iprob);
+
+
/* Analog AGC: Bring speex AGC gain out to mixer, with lots of
hysteresis */
/* use a higher continuation threshold for AAGC than for VAD
itself */
if ( !silent &&
iaxci_silence_threshold != 0.0f &&
(iaxci_filters & IAXC_FILTER_AGC) &&
(iaxci_filters & IAXC_FILTER_AAGC) &&
- st->speech_prob > 0.20f )
+ iprob > 20 )
{
static int i = 0;

@@ -163,7 +167,9 @@

if ( (i & 0x3f) == 0 )
{
- const float loudness = st->loudness2;
+ int32_t iloudness;
+ speex_preprocess_ctl(st,
SPEEX_PREPROCESS_GET_AGC_LOUDNESS, &iloudness);
+ const float loudness = iloudness;

if ( loudness > 8000.0f || loudness < 4000.0f )
{

Compilation also fails in 2.0.1 in exactly the same way when it is
compiled using speex 1.2 beta2 (direct from tarball) in an Ubuntu 7.10 box

The cause of this failure is an API change in the speex library, which *no
longer allows* direct access to data fields in the SpeexPreprocessState
struct.

Therefore attempts in direct accessing:

st->speech_prob (line 159)
st->loudness2 (line 167)

would fail.

In addition, these two data fields do not exist in the internal struct in
SpeexPreprocessState struct in 1.2 beta2

Please clean up the code so that it can compile under speex 1.2 as
advertised.

Logged In: NO

2.0.0 and 2.0.1 do the same thing when compiling.

What platform is being used to develop this library?

File Added: config.log

File Added: build.log