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bring this in sync with latest voipcodec release... need to update mod_voipcodecs.c to new lpc10 changes

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7572 d0543943-73ff-0310-b7d9-9358b9ac24b2
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Brian West committed 2008-02-09 22:36:00 +00:00
1 parent e2b87c93aa
commit 0652b56fe1
32 files changed
+155 -154
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libs/voipcodecs/src/lpc10_encode.c
+8 -6
View File
@@ -10,8 +10,9 @@
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the Lesser GNU General Public License version 2.1, as
* published by the Free Software Foundation.
* it under the terms of the GNU General Public License version 2, or
* the Lesser GNU General Public License version 2.1, as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -26,7 +27,7 @@
* implementation of the LPC-10 2400 bps Voice Coder. They do not
* exert copyright claims on their code, and it may be freely used.
*
* $Id: lpc10_encode.c,v 1.17 2007/11/26 13:28:59 steveu Exp $
* $Id: lpc10_encode.c,v 1.19 2008/02/09 15:31:36 steveu Exp $
*/
#ifdef HAVE_CONFIG_H
@@ -368,7 +369,7 @@ int lpc10_encode_release(lpc10_encode_state_t *s)
}
/*- End of function --------------------------------------------------------*/
int lpc10_encode(lpc10_encode_state_t *s, uint8_t code[], const int16_t amp[], int quant)
int lpc10_encode(lpc10_encode_state_t *s, uint8_t code[], const int16_t amp[], int len)
{
int32_t voice[2];
int32_t pitch;
@@ -379,7 +380,8 @@ int lpc10_encode(lpc10_encode_state_t *s, uint8_t code[], const int16_t amp[], i
int i;
int j;
for (i = 0; i < quant; i++)
len /= LPC10_SAMPLES_PER_FRAME;
for (i = 0; i < len; i++)
{
for (j = 0; j < LPC10_SAMPLES_PER_FRAME; j++)
speech[j] = (float) amp[i*LPC10_SAMPLES_PER_FRAME + j]/32768.0f;
@@ -388,7 +390,7 @@ int lpc10_encode(lpc10_encode_state_t *s, uint8_t code[], const int16_t amp[], i
encode(s, &frame, voice, pitch, rms, rc);
lpc10_pack(s, &code[7*i], &frame);
}
return quant*7;
return len*7;
}
/*- End of function --------------------------------------------------------*/
/*- End of file ------------------------------------------------------------*/