Version 0.1.2 from FTP

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@169 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 107 insertions, 0 deletions

diff --git a/codecs/lpc10/rcchk.c b/codecs/lpc10/rcchk.c
new file mode 100755
index 000000000..45c7245d4
--- /dev/null
+++ b/codecs/lpc10/rcchk.c
@@ -0,0 +1,107 @@
+/*
+
+$Log$
+Revision 1.1  2000/01/05 08:20:39  markster
+Version 0.1.2 from FTP
+
+Revision 1.2  2000/01/05 08:20:39  markster
+Some OSS fixes and a few lpc changes to make it actually work
+
+ * Revision 1.1  1996/08/19  22:30:41  jaf
+ * Initial revision
+ *
+
+*/
+
+#ifdef P_R_O_T_O_T_Y_P_E_S
+extern int rcchk_(integer *order, real *rc1f, real *rc2f);
+#endif
+
+/*  -- translated by f2c (version 19951025).
+   You must link the resulting object file with the libraries:
+	-lf2c -lm   (in that order)
+*/
+
+#include "f2c.h"
+
+/* ********************************************************************* */
+
+/* 	RCCHK Version 45G */
+
+/* $Log$
+ * Revision 1.1  2000/01/05 08:20:39  markster
+ * Version 0.1.2 from FTP
+ *
+/* Revision 1.2  2000/01/05 08:20:39  markster
+/* Some OSS fixes and a few lpc changes to make it actually work
+/*
+ * Revision 1.1  1996/08/19  22:30:41  jaf
+ * Initial revision
+ * */
+/* Revision 1.4  1996/03/27  18:13:47  jaf */
+/* Commented out a call to subroutine ERROR. */
+
+/* Revision 1.3  1996/03/18  15:48:53  jaf */
+/* Just added a few comments about which array indices of the arguments */
+/* are used, and mentioning that this subroutine has no local state. */
+
+/* Revision 1.2  1996/03/13  16:55:22  jaf */
+/* Comments added explaining that none of the local variables of this */
+/* subroutine need to be saved from one invocation to the next. */
+
+/* Revision 1.1  1996/02/07 14:49:08  jaf */
+/* Initial revision */
+
+
+/* ********************************************************************* */
+
+/*  Check RC's, repeat previous frame's RC's if unstable */
+
+/* Input: */
+/*  ORDER - Number of RC's */
+/*  RC1F  - Previous frame's RC's */
+/*          Indices 1 through ORDER may be read. */
+/* Input/Output: */
+/*  RC2F  - Present frame's RC's */
+/*          Indices 1 through ORDER may be read, and written. */
+
+/* This subroutine has no local state. */
+
+/* Subroutine */ int rcchk_(integer *order, real *rc1f, real *rc2f)
+{
+    /* System generated locals */
+    integer i__1;
+    real r__1;
+
+    /* Local variables */
+    integer i__;
+
+/*       Arguments */
+/*       Local variables that need not be saved */
+    /* Parameter adjustments */
+    --rc2f;
+    --rc1f;
+
+    /* Function Body */
+    i__1 = *order;
+    for (i__ = 1; i__ <= i__1; ++i__) {
+	if ((r__1 = rc2f[i__], abs(r__1)) > .99f) {
+	    goto L10;
+	}
+    }
+    return 0;
+/*       Note: In version embedded in other software, all calls to ERROR 
+*/
+/*       should probably be removed. */
+L10:
+
+/*       This call to ERROR is only needed for debugging purposes. */
+
+/*       CALL ERROR('RCCHK',2,I) */
+    i__1 = *order;
+    for (i__ = 1; i__ <= i__1; ++i__) {
+	rc2f[i__] = rc1f[i__];
+    }
+    return 0;
+} /* rcchk_ */
+