From 8f2e68d5c4d2a1d67952c8af68005aa22de179ce Mon Sep 17 00:00:00 2001
From: Fraunhofer IIS FDK <audio-fdk@iis.fraunhofer.de>
Date: Thu, 9 Apr 2020 17:55:38 +0200
Subject: Introduce aacDecoder_drcDisable() and always disable legacy DRC for
 USAC.

Bug: 176246647
Test: atest DecoderTestXheAac DecoderTestAacDrc
Change-Id: I75edf24b18e1f5392b6eb179d5574cb93fcbc7c2
---
 libAACdec/src/aacdec_drc.cpp | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'libAACdec/src/aacdec_drc.cpp')

diff --git a/libAACdec/src/aacdec_drc.cpp b/libAACdec/src/aacdec_drc.cpp
index b6f5b49..760a9ba 100644
--- a/libAACdec/src/aacdec_drc.cpp
+++ b/libAACdec/src/aacdec_drc.cpp
@@ -1,7 +1,7 @@
 /* -----------------------------------------------------------------------------
 Software License for The Fraunhofer FDK AAC Codec Library for Android
 
-© Copyright  1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten
+© Copyright  1995 - 2020 Fraunhofer-Gesellschaft zur Förderung der angewandten
 Forschung e.V. All rights reserved.
 
  1.    INTRODUCTION
@@ -149,6 +149,19 @@ static INT convert_drcParam(FIXP_DBL param_dbl) {
   return (INT)param_long;
 }
 
+/*!
+\brief  Disable DRC
+
+\self Handle of DRC info
+
+\return none
+*/
+void aacDecoder_drcDisable(HANDLE_AAC_DRC self) {
+  self->enable = 0;
+  self->applyExtGain = 0;
+  self->progRefLevelPresent = 0;
+}
+
 /*!
 \brief Reset DRC information
 
-- 
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