1 files changed, 0 insertions, 116 deletions
diff --git a/pjmedia/src/pjmedia-codec/ilbc/gainquant.c b/pjmedia/src/pjmedia-codec/ilbc/gainquant.c
deleted file mode 100644
index 0e74ff82..00000000
--- a/pjmedia/src/pjmedia-codec/ilbc/gainquant.c
+++ /dev/null
@@ -1,116 +0,0 @@
-
-   /******************************************************************
-
-       iLBC Speech Coder ANSI-C Source Code
-
-
-
-
-
-
-       gainquant.c
-
-       Copyright (C) The Internet Society (2004).
-       All Rights Reserved.
-
-   ******************************************************************/
-
-   #include <string.h>
-   #include <math.h>
-   #include "constants.h"
-   #include "filter.h"
-
-   /*----------------------------------------------------------------*
-    *  quantizer for the gain in the gain-shape coding of residual
-    *---------------------------------------------------------------*/
-
-   float gainquant(/* (o) quantized gain value */
-       float in,       /* (i) gain value */
-       float maxIn,/* (i) maximum of gain value */
-       int cblen,      /* (i) number of quantization indices */
-       int *index      /* (o) quantization index */
-   ){
-       int i, tindex;
-       float minmeasure,measure, *cb, scale;
-
-       /* ensure a lower bound on the scaling factor */
-
-       scale=maxIn;
-
-       if (scale<0.1) {
-           scale=(float)0.1;
-       }
-
-       /* select the quantization table */
-
-       if (cblen == 8) {
-           cb = gain_sq3Tbl;
-       } else if (cblen == 16) {
-           cb = gain_sq4Tbl;
-       } else  {
-           cb = gain_sq5Tbl;
-       }
-
-       /* select the best index in the quantization table */
-
-       minmeasure=10000000.0;
-       tindex=0;
-       for (i=0; i<cblen; i++) {
-
-
-
-
-
-           measure=(in-scale*cb[i])*(in-scale*cb[i]);
-
-           if (measure<minmeasure) {
-               tindex=i;
-               minmeasure=measure;
-           }
-       }
-       *index=tindex;
-
-       /* return the quantized value */
-
-       return scale*cb[tindex];
-   }
-
-   /*----------------------------------------------------------------*
-    *  decoder for quantized gains in the gain-shape coding of
-    *  residual
-    *---------------------------------------------------------------*/
-
-   float gaindequant(  /* (o) quantized gain value */
-       int index,      /* (i) quantization index */
-       float maxIn,/* (i) maximum of unquantized gain */
-       int cblen       /* (i) number of quantization indices */
-   ){
-       float scale;
-
-       /* obtain correct scale factor */
-
-       scale=(float)fabs(maxIn);
-
-       if (scale<0.1) {
-           scale=(float)0.1;
-       }
-
-       /* select the quantization table and return the decoded value */
-
-       if (cblen==8) {
-           return scale*gain_sq3Tbl[index];
-       } else if (cblen==16) {
-           return scale*gain_sq4Tbl[index];
-       }
-       else if (cblen==32) {
-           return scale*gain_sq5Tbl[index];
-       }
-
-       return 0.0;
-   }
-
-
-
-
-
-