summaryrefslogtreecommitdiff
path: root/pjmedia/src/pjmedia-codec/ilbc/StateSearchW.h
diff options
context:
space:
mode:
authorBenny Prijono <bennylp@teluu.com>2006-07-31 15:25:14 +0000
committerBenny Prijono <bennylp@teluu.com>2006-07-31 15:25:14 +0000
commit2d507021e3078779c8b48c44c8881558f0ee6242 (patch)
treea9e27e7543b728242bca923417cdaf527b2d5515 /pjmedia/src/pjmedia-codec/ilbc/StateSearchW.h
parentce9088d8978fdd457158ec0ea4c8e11e10b2960f (diff)
Really add the iLBC files into SVN now (duh!).
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@638 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjmedia/src/pjmedia-codec/ilbc/StateSearchW.h')
-rw-r--r--pjmedia/src/pjmedia-codec/ilbc/StateSearchW.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/pjmedia/src/pjmedia-codec/ilbc/StateSearchW.h b/pjmedia/src/pjmedia-codec/ilbc/StateSearchW.h
new file mode 100644
index 00000000..9036daa8
--- /dev/null
+++ b/pjmedia/src/pjmedia-codec/ilbc/StateSearchW.h
@@ -0,0 +1,52 @@
+
+ /******************************************************************
+
+ iLBC Speech Coder ANSI-C Source Code
+
+ StateSearchW.h
+
+ Copyright (C) The Internet Society (2004).
+ All Rights Reserved.
+
+ ******************************************************************/
+
+ #ifndef __iLBC_STATESEARCHW_H
+ #define __iLBC_STATESEARCHW_H
+
+ void AbsQuantW(
+ iLBC_Enc_Inst_t *iLBCenc_inst,
+ /* (i) Encoder instance */
+ float *in, /* (i) vector to encode */
+ float *syntDenum, /* (i) denominator of synthesis filter */
+ float *weightDenum, /* (i) denominator of weighting filter */
+ int *out, /* (o) vector of quantizer indexes */
+ int len, /* (i) length of vector to encode and
+ vector of quantizer indexes */
+ int state_first /* (i) position of start state in the
+ 80 vec */
+ );
+
+ void StateSearchW(
+ iLBC_Enc_Inst_t *iLBCenc_inst,
+ /* (i) Encoder instance */
+ float *residual,/* (i) target residual vector */
+ float *syntDenum, /* (i) lpc synthesis filter */
+ float *weightDenum, /* (i) weighting filter denuminator */
+ int *idxForMax, /* (o) quantizer index for maximum
+ amplitude */
+ int *idxVec, /* (o) vector of quantization indexes */
+ int len, /* (i) length of all vectors */
+ int state_first /* (i) position of start state in the
+ 80 vec */
+ );
+
+
+ #endif
+
+
+
+
+
+
+
+