1 files changed, 0 insertions, 72 deletions
diff --git a/media/libstagefright/codecs/aacenc/inc/block_switch.h b/media/libstagefright/codecs/aacenc/inc/block_switch.h
deleted file mode 100644
index a4d3e8f..0000000
--- a/media/libstagefright/codecs/aacenc/inc/block_switch.h
+++ /dev/null
@@ -1,72 +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:		block_switch.h
-
-	Content:	Block switching structure and functions
-
-*******************************************************************************/
-
-#ifndef _BLOCK_SWITCH_H
-#define _BLOCK_SWITCH_H
-
-#include "typedef.h"
-
-
-/****************** Defines ******************************/
-#define BLOCK_SWITCHING_IIR_LEN 2                                           /* Length of HighPass-FIR-Filter for Attack-Detection */
-#define BLOCK_SWITCH_WINDOWS TRANS_FAC                                      /* number of windows for energy calculation */
-#define BLOCK_SWITCH_WINDOW_LEN FRAME_LEN_SHORT                             /* minimal granularity of energy calculation */
-
-
-
-/****************** Structures ***************************/
-typedef struct{
-  Word32 invAttackRatio;
-  Word16 windowSequence;
-  Word16 nextwindowSequence;
-  Flag attack;
-  Flag lastattack;
-  Word16 attackIndex;
-  Word16 lastAttackIndex;
-  Word16 noOfGroups;
-  Word16 groupLen[TRANS_FAC];
-  Word32 windowNrg[2][BLOCK_SWITCH_WINDOWS];     /* time signal energy in Subwindows (last and current) */
-  Word32 windowNrgF[2][BLOCK_SWITCH_WINDOWS];    /* filtered time signal energy in segments (last and current) */
-  Word32 iirStates[BLOCK_SWITCHING_IIR_LEN];     /* filter delay-line */
-  Word32 maxWindowNrg;                           /* max energy in subwindows */
-  Word32 accWindowNrg;                           /* recursively accumulated windowNrgF */
-}BLOCK_SWITCHING_CONTROL;
-
-
-
-
-
-Word16 InitBlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControl,
-                          const Word32 bitRate, const Word16 nChannels);
-
-Word16 BlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControl,
-                      Word16 *timeSignal,
-					  Word32  sampleRate,
-                      Word16 chIncrement);
-
-Word16 SyncBlockSwitching(BLOCK_SWITCHING_CONTROL *blockSwitchingControlLeft,
-                          BLOCK_SWITCHING_CONTROL *blockSwitchingControlRight,
-                          const Word16 noOfChannels);
-
-
-
-#endif  /* #ifndef _BLOCK_SWITCH_H */