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diff --git a/fdk-aac/libDRCdec/src/drcDec_rom.cpp b/fdk-aac/libDRCdec/src/drcDec_rom.cpp
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+/* -----------------------------------------------------------------------------
+Software License for The Fraunhofer FDK AAC Codec Library for Android
+
+© Copyright  1995 - 2018 Fraunhofer-Gesellschaft zur Förderung der angewandten
+Forschung e.V. All rights reserved.
+
+ 1.    INTRODUCTION
+The Fraunhofer FDK AAC Codec Library for Android ("FDK AAC Codec") is software
+that implements the MPEG Advanced Audio Coding ("AAC") encoding and decoding
+scheme for digital audio. This FDK AAC Codec software is intended to be used on
+a wide variety of Android devices.
+
+AAC's HE-AAC and HE-AAC v2 versions are regarded as today's most efficient
+general perceptual audio codecs. AAC-ELD is considered the best-performing
+full-bandwidth communications codec by independent studies and is widely
+deployed. AAC has been standardized by ISO and IEC as part of the MPEG
+specifications.
+
+Patent licenses for necessary patent claims for the FDK AAC Codec (including
+those of Fraunhofer) may be obtained through Via Licensing
+(www.vialicensing.com) or through the respective patent owners individually for
+the purpose of encoding or decoding bit streams in products that are compliant
+with the ISO/IEC MPEG audio standards. Please note that most manufacturers of
+Android devices already license these patent claims through Via Licensing or
+directly from the patent owners, and therefore FDK AAC Codec software may
+already be covered under those patent licenses when it is used for those
+licensed purposes only.
+
+Commercially-licensed AAC software libraries, including floating-point versions
+with enhanced sound quality, are also available from Fraunhofer. Users are
+encouraged to check the Fraunhofer website for additional applications
+information and documentation.
+
+2.    COPYRIGHT LICENSE
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted without payment of copyright license fees provided that you
+satisfy the following conditions:
+
+You must retain the complete text of this software license in redistributions of
+the FDK AAC Codec or your modifications thereto in source code form.
+
+You must retain the complete text of this software license in the documentation
+and/or other materials provided with redistributions of the FDK AAC Codec or
+your modifications thereto in binary form. You must make available free of
+charge copies of the complete source code of the FDK AAC Codec and your
+modifications thereto to recipients of copies in binary form.
+
+The name of Fraunhofer may not be used to endorse or promote products derived
+from this library without prior written permission.
+
+You may not charge copyright license fees for anyone to use, copy or distribute
+the FDK AAC Codec software or your modifications thereto.
+
+Your modified versions of the FDK AAC Codec must carry prominent notices stating
+that you changed the software and the date of any change. For modified versions
+of the FDK AAC Codec, the term "Fraunhofer FDK AAC Codec Library for Android"
+must be replaced by the term "Third-Party Modified Version of the Fraunhofer FDK
+AAC Codec Library for Android."
+
+3.    NO PATENT LICENSE
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PATENT CLAIMS, including without
+limitation the patents of Fraunhofer, ARE GRANTED BY THIS SOFTWARE LICENSE.
+Fraunhofer provides no warranty of patent non-infringement with respect to this
+software.
+
+You may use this FDK AAC Codec software or modifications thereto only for
+purposes that are authorized by appropriate patent licenses.
+
+4.    DISCLAIMER
+
+This FDK AAC Codec software is provided by Fraunhofer on behalf of the copyright
+holders and contributors "AS IS" and WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES,
+including but not limited to the implied warranties of merchantability and
+fitness for a particular purpose. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+CONTRIBUTORS BE LIABLE for any direct, indirect, incidental, special, exemplary,
+or consequential damages, including but not limited to procurement of substitute
+goods or services; loss of use, data, or profits, or business interruption,
+however caused and on any theory of liability, whether in contract, strict
+liability, or tort (including negligence), arising in any way out of the use of
+this software, even if advised of the possibility of such damage.
+
+5.    CONTACT INFORMATION
+
+Fraunhofer Institute for Integrated Circuits IIS
+Attention: Audio and Multimedia Departments - FDK AAC LL
+Am Wolfsmantel 33
+91058 Erlangen, Germany
+
+www.iis.fraunhofer.de/amm
+amm-info@iis.fraunhofer.de
+----------------------------------------------------------------------------- */
+
+/************************* MPEG-D DRC decoder library **************************
+
+   Author(s):
+
+   Description:
+
+*******************************************************************************/
+
+#include "drcDec_types.h"
+#include "drcDec_rom.h"
+
+const SCHAR deltaGain_codingProfile_0_1_huffman[24][2] = {
+    {1, 2},    {3, 4},     {-63, -65}, {5, -66},   {-64, 6},   {-80, 7},
+    {8, 9},    {-68, 10},  {11, 12},   {-56, -67}, {-61, 13},  {-62, -69},
+    {14, 15},  {16, -72},  {-71, 17},  {-70, -60}, {18, -59},  {19, 20},
+    {21, -79}, {-57, -73}, {22, -58},  {-76, 23},  {-75, -74}, {-78, -77}};
+
+const SCHAR deltaGain_codingProfile_2_huffman[48][2] = {
+    {1, 2},     {3, 4},     {5, 6},     {7, 8},     {9, 10},    {11, 12},
+    {13, -65},  {14, -64},  {15, -66},  {16, -67},  {17, 18},   {19, -68},
+    {20, -63},  {-69, 21},  {-59, 22},  {-61, -62}, {-60, 23},  {24, -58},
+    {-70, -57}, {-56, -71}, {25, 26},   {27, -55},  {-72, 28},  {-54, 29},
+    {-53, 30},  {-73, -52}, {31, -74},  {32, 33},   {-75, 34},  {-76, 35},
+    {-51, 36},  {-78, 37},  {-77, 38},  {-96, 39},  {-48, 40},  {-50, -79},
+    {41, 42},   {-80, -81}, {-82, 43},  {44, -49},  {45, -84},  {-83, -89},
+    {-86, 46},  {-90, -85}, {-91, -93}, {-92, 47},  {-88, -87}, {-95, -94}};
+
+const FIXP_SGL slopeSteepness[] = {FL2FXCONST_SGL(-3.0518f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(-1.2207f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(-0.4883f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(-0.1953f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(-0.0781f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(-0.0312f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(-0.005f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(0.0f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(0.005f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(0.0312f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(0.0781f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(0.1953f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(0.4883f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(1.2207f / (float)(1 << 2)),
+                                   FL2FXCONST_SGL(3.0518f / (float)(1 << 2))};
+
+const SCHAR slopeSteepness_huffman[14][2] = {
+    {1, -57},  {-58, 2},   {3, 4},    {5, 6},    {7, -56},
+    {8, -60},  {-61, -55}, {9, -59},  {10, -54}, {-64, 11},
+    {-51, 12}, {-62, -50}, {-63, 13}, {-52, -53}};
+
+const FIXP_DBL downmixCoeff[] = {
+    FL2FXCONST_DBL(1.0000000000 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.9440608763 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.8912509381 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.8413951416 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.7943282347 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.7498942093 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.7079457844 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.6683439176 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.6309573445 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.5956621435 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.5623413252 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.5308844442 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.5011872336 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.4216965034 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.3548133892 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.0000000000 / (float)(1 << 2))};
+
+const FIXP_DBL downmixCoeffV1[] = {
+    FL2FXCONST_DBL(3.1622776602 / (float)(1 << 2)),
+    FL2FXCONST_DBL(1.9952623150 / (float)(1 << 2)),
+    FL2FXCONST_DBL(1.6788040181 / (float)(1 << 2)),
+    FL2FXCONST_DBL(1.4125375446 / (float)(1 << 2)),
+    FL2FXCONST_DBL(1.1885022274 / (float)(1 << 2)),
+    FL2FXCONST_DBL(1.0000000000 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.9440608763 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.8912509381 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.8413951416 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.7943282347 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.7498942093 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.7079457844 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.6683439176 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.6309573445 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.5956621435 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.5623413252 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.5308844442 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.5011872336 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.4731512590 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.4466835922 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.4216965034 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.3981071706 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.3548133892 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.3162277660 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.2818382931 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.2511886432 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.1778279410 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.1000000000 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.0562341325 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.0316227766 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.0100000000 / (float)(1 << 2)),
+    FL2FXCONST_DBL(0.0000000000 / (float)(1 << 2))};
+
+const CUSTOM_DRC_CHAR_SIGMOID cicpDrcCharSigmoidLeft[] = {
+    {FL2FXCONST_SGL(32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.0f / (float)(1 << 2)),
+     FL2FXCONST_SGL(9.0f / (float)(1 << 5)), 0}, /* 1 */
+    {FL2FXCONST_SGL(32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.2f / (float)(1 << 2)),
+     FL2FXCONST_SGL(9.0f / (float)(1 << 5)), 0}, /* 2 */
+    {FL2FXCONST_SGL(32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.4f / (float)(1 << 2)),
+     FL2FXCONST_SGL(9.0f / (float)(1 << 5)), 0}, /* 3 */
+    {FL2FXCONST_SGL(32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.6f / (float)(1 << 2)),
+     FL2FXCONST_SGL(9.0f / (float)(1 << 5)), 0}, /* 4 */
+    {FL2FXCONST_SGL(32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.8f / (float)(1 << 2)),
+     FL2FXCONST_SGL(6.0f / (float)(1 << 5)), 0}, /* 5 */
+    {FL2FXCONST_SGL(32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(1.0f / (float)(1 << 2)),
+     FL2FXCONST_SGL(5.0f / (float)(1 << 5)), 0}, /* 6 */
+};
+
+const CUSTOM_DRC_CHAR_SIGMOID cicpDrcCharSigmoidRight[] = {
+    {FL2FXCONST_SGL(-32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.0f / (float)(1 << 2)),
+     FL2FXCONST_SGL(12.0f / (float)(1 << 5)), 0}, /* 1 */
+    {FL2FXCONST_SGL(-32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.2f / (float)(1 << 2)),
+     FL2FXCONST_SGL(12.0f / (float)(1 << 5)), 0}, /* 2 */
+    {FL2FXCONST_SGL(-32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.4f / (float)(1 << 2)),
+     FL2FXCONST_SGL(12.0f / (float)(1 << 5)), 0}, /* 3 */
+    {FL2FXCONST_SGL(-32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.6f / (float)(1 << 2)),
+     FL2FXCONST_SGL(10.0f / (float)(1 << 5)), 0}, /* 4 */
+    {FL2FXCONST_SGL(-32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(0.8f / (float)(1 << 2)),
+     FL2FXCONST_SGL(8.0f / (float)(1 << 5)), 0}, /* 5 */
+    {FL2FXCONST_SGL(-32.0f / (float)(1 << 6)),
+     FL2FXCONST_SGL(1.0f / (float)(1 << 2)),
+     FL2FXCONST_SGL(6.0f / (float)(1 << 5)), 0}, /* 6 */
+};
+
+const CUSTOM_DRC_CHAR_NODES cicpDrcCharNodesLeft[] = {
+    {2,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-41.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-53.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(6.0f / (float)(1 << 7))}}, /* 7 */
+    {1,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-43.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(6.0f / (float)(1 << 7))}}, /* 8 */
+    {2,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-41.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-65.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(12.0f / (float)(1 << 7))}}, /* 9 */
+    {1,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-55.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(12.0f / (float)(1 << 7))}}, /* 10 */
+    {1,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-50.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(15.0f / (float)(1 << 7))}} /* 11 */
+};
+
+const CUSTOM_DRC_CHAR_NODES cicpDrcCharNodesRight[] = {
+    {4,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-21.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-11.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(9.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(19.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-5.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-24.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-34.0f / (float)(1 << 7))}}, /* 7 */
+    {4,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-26.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-16.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(4.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(14.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-5.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-24.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-34.0f / (float)(1 << 7))}}, /* 8 */
+    {3,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-21.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(9.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(29.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-15.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-35.0f / (float)(1 << 7))}}, /* 9 */
+    {4,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-26.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-16.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(4.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(14.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-5.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-24.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-34.0f / (float)(1 << 7))}}, /* 10 */
+    {4,
+     {FL2FXCONST_SGL(-31.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-26.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-16.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(4.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(14.0f / (float)(1 << 7))},
+     {FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(0.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-5.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-24.0f / (float)(1 << 7)),
+      FL2FXCONST_SGL(-34.0f / (float)(1 << 7))}} /* 11 */
+};