1 files changed, 0 insertions, 102 deletions
diff --git a/media/libstagefright/codecs/aacenc/src/band_nrg.c b/media/libstagefright/codecs/aacenc/src/band_nrg.c
deleted file mode 100644
index e4034b8..0000000
--- a/media/libstagefright/codecs/aacenc/src/band_nrg.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- ** Copyright 2003-2010, VisualOn, Inc.
- **
- ** Licensed under the Apache License, Version 2.0 (the "License");
- ** you may not use this file except in compliance with the License.
- ** You may obtain a copy of the License at
- **
- **     http://www.apache.org/licenses/LICENSE-2.0
- **
- ** Unless required by applicable law or agreed to in writing, software
- ** distributed under the License is distributed on an "AS IS" BASIS,
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ** See the License for the specific language governing permissions and
- ** limitations under the License.
- */
-/*******************************************************************************
-	File:		band_nrg.c
-
-	Content:	Band/Line energy calculations functions
-
-*******************************************************************************/
-
-#include "basic_op.h"
-#include "band_nrg.h"
-
-#ifndef ARMV5E
-/********************************************************************************
-*
-* function name: CalcBandEnergy
-* description:   Calc sfb-bandwise mdct-energies for left and right channel
-*
-**********************************************************************************/
-void CalcBandEnergy(const Word32 *mdctSpectrum,
-                    const Word16 *bandOffset,
-                    const Word16  numBands,
-                    Word32       *bandEnergy,
-                    Word32       *bandEnergySum)
-{
-  Word32 i, j;
-  Word32 accuSum = 0;
-
-  for (i=0; i<numBands; i++) {
-    Word32 accu = 0;
-    for (j=bandOffset[i]; j<bandOffset[i+1]; j++)
-      accu = L_add(accu, MULHIGH(mdctSpectrum[j], mdctSpectrum[j]));
-
-	accu = L_add(accu, accu);
-    accuSum = L_add(accuSum, accu);
-    bandEnergy[i] = accu;
-  }
-  *bandEnergySum = accuSum;
-}
-
-/********************************************************************************
-*
-* function name: CalcBandEnergyMS
-* description:   Calc sfb-bandwise mdct-energies for left add or minus right channel
-*
-**********************************************************************************/
-void CalcBandEnergyMS(const Word32 *mdctSpectrumLeft,
-                      const Word32 *mdctSpectrumRight,
-                      const Word16 *bandOffset,
-                      const Word16  numBands,
-                      Word32       *bandEnergyMid,
-                      Word32       *bandEnergyMidSum,
-                      Word32       *bandEnergySide,
-                      Word32       *bandEnergySideSum)
-{
-
-  Word32 i, j;
-  Word32 accuMidSum = 0;
-  Word32 accuSideSum = 0;
-
-
-  for(i=0; i<numBands; i++) {
-    Word32 accuMid = 0;
-    Word32 accuSide = 0;
-    for (j=bandOffset[i]; j<bandOffset[i+1]; j++) {
-      Word32 specm, specs;
-      Word32 l, r;
-
-      l = mdctSpectrumLeft[j] >> 1;
-      r = mdctSpectrumRight[j] >> 1;
-      specm = l + r;
-      specs = l - r;
-      accuMid = L_add(accuMid, MULHIGH(specm, specm));
-      accuSide = L_add(accuSide, MULHIGH(specs, specs));
-    }
-
-	accuMid = L_add(accuMid, accuMid);
-	accuSide = L_add(accuSide, accuSide);
-	bandEnergyMid[i] = accuMid;
-    accuMidSum = L_add(accuMidSum, accuMid);
-    bandEnergySide[i] = accuSide;
-    accuSideSum = L_add(accuSideSum, accuSide);
-
-  }
-  *bandEnergyMidSum = accuMidSum;
-  *bandEnergySideSum = accuSideSum;
-}
-
-#endif