1 files changed, 31 insertions, 1 deletions

diff --git a/lib/rbcodec/codecs/libopus/silk/tables_LTP.c b/lib/rbcodec/codecs/libopus/silk/tables_LTP.c
index d16a511cc2..ea518652b8 100644
--- a/lib/rbcodec/codecs/libopus/silk/tables_LTP.c
+++ b/lib/rbcodec/codecs/libopus/silk/tables_LTP.c
@@ -8,7 +8,7 @@ this list of conditions and the following disclaimer.
 - Redistributions in binary form must reproduce the above copyright
 notice, this list of conditions and the following disclaimer in the
 documentation and/or other materials provided with the distribution.
-- Neither the name of Internet Society, IETF or IETF Trust, nor the 
+- Neither the name of Internet Society, IETF or IETF Trust, nor the
 names of specific contributors, may be used to endorse or promote
 products derived from this software without specific prior written
 permission.
@@ -51,6 +51,7 @@ static const opus_uint8 silk_LTP_gain_iCDF_2[32] = {
         24,     20,     16,     12,      9,      5,      2,      0
 };
 
+#if 0
 const opus_int16 silk_LTP_gain_middle_avg_RD_Q14 = 12304;
 
 static const opus_uint8 silk_LTP_gain_BITS_Q5_0[8] = {
@@ -68,6 +69,7 @@ static const opus_uint8 silk_LTP_gain_BITS_Q5_2[32] = {
        160,    160,    166,    166,    173,    173,    182,    192,
        182,    192,    192,    192,    205,    192,    205,    224
 };
+#endif
 
 const opus_uint8 * const silk_LTP_gain_iCDF_ptrs[NB_LTP_CBKS] = {
     silk_LTP_gain_iCDF_0,
@@ -75,11 +77,13 @@ const opus_uint8 * const silk_LTP_gain_iCDF_ptrs[NB_LTP_CBKS] = {
     silk_LTP_gain_iCDF_2
 };
 
+#if 0
 const opus_uint8 * const silk_LTP_gain_BITS_Q5_ptrs[NB_LTP_CBKS] = {
     silk_LTP_gain_BITS_Q5_0,
     silk_LTP_gain_BITS_Q5_1,
     silk_LTP_gain_BITS_Q5_2
 };
+#endif
 
 static const opus_int8 silk_LTP_gain_vq_0[8][5] =
 {
@@ -267,6 +271,32 @@ const opus_int8 * const silk_LTP_vq_ptrs_Q7[NB_LTP_CBKS] = {
     (opus_int8 *)&silk_LTP_gain_vq_2[0][0]
 };
 
+#if 0
+/* Maximum frequency-dependent response of the pitch taps above,
+   computed as max(abs(freqz(taps))) */
+static const opus_uint8 silk_LTP_gain_vq_0_gain[8] = {
+      46,      2,     90,     87,     93,     91,     82,     98
+};
+
+static const opus_uint8 silk_LTP_gain_vq_1_gain[16] = {
+     109,    120,    118,     12,    113,    115,    117,    119,
+      99,     59,     87,    111,     63,    111,    112,     80
+};
+
+static const opus_uint8 silk_LTP_gain_vq_2_gain[32] = {
+     126,    124,    125,    124,    129,    121,    126,     23,
+     132,    127,    127,    127,    126,    127,    122,    133,
+     130,    134,    101,    118,    119,    145,    126,     86,
+     124,    120,    123,    119,    170,    173,    107,    109
+};
+
+const opus_uint8 * const silk_LTP_vq_gain_ptrs_Q7[NB_LTP_CBKS] = {
+    &silk_LTP_gain_vq_0_gain[0],
+    &silk_LTP_gain_vq_1_gain[0],
+    &silk_LTP_gain_vq_2_gain[0]
+};
+
 const opus_int8 silk_LTP_vq_sizes[NB_LTP_CBKS] = {
     8, 16, 32
 };
+#endif