Remove obsolete uni drc precedence handling

Bug: 241391733
Test: see bug
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:4c41b05b6c60275c2a6b28918f40c218a8b818f6)
Merged-In: I0ddc479626fb6a89d04bc989256ad1d8ec4275a3
Change-Id: I0ddc479626fb6a89d04bc989256ad1d8ec4275a3

1 files changed, 1 insertions, 9 deletions

diff --git a/libAACdec/src/aacdec_drc.cpp b/libAACdec/src/aacdec_drc.cpp
index 760a9ba..abb9af7 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 - 2020 Fraunhofer-Gesellschaft zur Förderung der angewandten
+© Copyright  1995 - 2023 Fraunhofer-Gesellschaft zur Förderung der angewandten
 Forschung e.V. All rights reserved.
 
  1.    INTRODUCTION
@@ -217,7 +217,6 @@ void aacDecoder_drcInit(HANDLE_AAC_DRC self) {
   self->progRefLevel = pParams->targetRefLevel;
   self->progRefLevelPresent = 0;
   self->presMode = -1;
-  self->uniDrcPrecedence = 0;
 
   aacDecoder_drcReset(self);
 }
@@ -353,12 +352,6 @@ AAC_DECODER_ERROR aacDecoder_drcSetParam(HANDLE_AAC_DRC self,
       self->numOutChannels = (INT)value;
       self->update = 1;
       break;
-    case UNIDRC_PRECEDENCE:
-      if (self == NULL) {
-        return AAC_DEC_INVALID_HANDLE;
-      }
-      self->uniDrcPrecedence = (UCHAR)value;
-      break;
     default:
       return AAC_DEC_SET_PARAM_FAIL;
   } /* switch(param) */
@@ -1258,7 +1251,6 @@ static void aacDecoder_drcParameterHandling(HANDLE_AAC_DRC self,
   /* switch on/off processing */
   self->enable = ((p->boost > (FIXP_DBL)0) || (p->cut > (FIXP_DBL)0) ||
                   (p->applyHeavyCompression == ON) || (p->targetRefLevel >= 0));
-  self->enable = (self->enable && !self->uniDrcPrecedence);
 
   self->prevAacNumChannels = aacNumChannels;
   self->update = 0;