diff libtwamr/q_plsf5_tab.h @ 341:450b090f2fd7

libtwamr: copy&adapt q_plsf5_tab.[ch] from libgsmefr
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 19 Apr 2024 00:27:46 +0000
parents libgsmefr/q_plsf5_tab.h@cc08498ed21b
children
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line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libtwamr/q_plsf5_tab.h	Fri Apr 19 00:27:46 2024 +0000
@@ -0,0 +1,33 @@
+/*
+ * The original ETSI EFR code features an include file named q_plsf_5.tab,
+ * included into d_homing.c, d_plsf_5.c and q_plsf_5.c, duplicating
+ * the small mean_lsf[] table across all 3 modules and the other (big)
+ * tables across d_plsf_5.c for the decoder and q_plsf_5.c for the encoder.
+ *
+ * In our version we have moved the tables into q_plsf5_tab.c,
+ * with extern declarations in q_plsf5_tab.h.
+ *
+ * Update for libtwamr: this table is unchanged from ETSI EFR, hence
+ * we are keeping our version unchanged from libgsmefr too.
+ */
+
+#ifndef	q_plsf5_tab_h
+#define	q_plsf5_tab_h
+
+#include "typedef.h"
+
+extern const Word16 mean_lsf[10];
+
+#define DICO1_SIZE  128
+#define DICO2_SIZE  256
+#define DICO3_SIZE  256
+#define DICO4_SIZE  256
+#define DICO5_SIZE  64
+
+extern const Word16 dico1_lsf[DICO1_SIZE * 4];
+extern const Word16 dico2_lsf[DICO2_SIZE * 4];
+extern const Word16 dico3_lsf[DICO3_SIZE * 4];
+extern const Word16 dico4_lsf[DICO4_SIZE * 4];
+extern const Word16 dico5_lsf[DICO5_SIZE * 4];
+
+#endif