- initial import

src/libs/libg729/g729_taming.h

@@ -0,0 +1,22 @@
+/*
+   ITU-T G.729A Speech Coder    ANSI-C Source Code
+   Version 1.1    Last modified: September 1996
+
+   Copyright (c) 1996,
+   AT&T, France Telecom, NTT, Universite de Sherbrooke
+   All rights reserved.
+*/
+
+/*--------------------------------------------------------------------------*
+ * Constants and prototypes for taming procedure.                           *
+ *--------------------------------------------------------------------------*/
+
+#define GPCLIP      15564	/* Maximum pitch gain if taming is needed Q14 */
+#define GPCLIP2     481		/* Maximum pitch gain if taming is needed Q9 */
+#define GP0999      16383	/* Maximum pitch gain if taming is needed    */
+#define L_THRESH_ERR 983040000L	/* Error threshold taming 16384. * 60000.   */
+
+void Init_exc_err (CodState *coder);
+void update_exc_err (CodState *coder, Word16 gain_pit, Word16 t0);
+Word16 test_err (CodState *coder, Word16 t0, Word16 t0_frac);
+