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diff --git a/media/libstagefright/codecs/amrnb/enc/src/l_comp.cpp b/media/libstagefright/codecs/amrnb/enc/src/l_comp.cpp
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--- a/media/libstagefright/codecs/amrnb/enc/src/l_comp.cpp
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@@ -1,162 +0,0 @@
-/* ------------------------------------------------------------------
- * Copyright (C) 1998-2009 PacketVideo
- *
- * 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.
- * -------------------------------------------------------------------
- */
-/****************************************************************************************
-Portions of this file are derived from the following 3GPP standard:
-
- 3GPP TS 26.073
- ANSI-C code for the Adaptive Multi-Rate (AMR) speech codec
- Available from http://www.3gpp.org
-
-(C) 2004, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TTA, TTC)
-Permission to distribute, modify and use this file under the standard license
-terms listed above has been obtained from the copyright holder.
-****************************************************************************************/
-/*
-------------------------------------------------------------------------------
- INPUT AND OUTPUT DEFINITIONS
-
- Inputs:
- hi = 16 bit signed integer (Word16) whose value falls in
- the range : 0x8000 <= hi <= 0x7fff.
- lo = 16 bit signed integer (Word16) whose value falls in
- the range : 0x8000 <= lo <= 0x7fff.
-
- Outputs:
- pOverflow = 1 if overflow happens in a math function called by this function.
- L_out = 32-bit result of (hi<<16 + lo<<1).
-
- Returns:
- None
-
- Local Stores Modified:
- None
-
- Global Stores Modified:
- None
-
-------------------------------------------------------------------------------
- FUNCTION DESCRIPTION
-
- This function composes a 32 bit integer from two 16 bit double precision
- format (DPF) numbers hi and lo by the following operation:
- 1. Deposit hi into the 16 MS bits of the 32 bit output L_out.
- 2. Shift lo left by 1.
- 3. Add results from 1 and 2 with saturation to return the 32 bit result
- L_out.
-
-------------------------------------------------------------------------------
- REQUIREMENTS
-
- None
-
-------------------------------------------------------------------------------
- REFERENCES
-
- [1] oper_32b.c, ETS Version 2.0.0, February 8, 1999
-
-------------------------------------------------------------------------------
- PSEUDO-CODE
-
-------------------------------------------------------------------------------
- RESOURCES USED
- When the code is written for a specific target processor the
- the resources used should be documented below.
-
- STACK USAGE: [stack count for this module] + [variable to represent
- stack usage for each subroutine called]
-
- where: [stack usage variable] = stack usage for [subroutine
- name] (see [filename].ext)
-
- DATA MEMORY USED: x words
-
- PROGRAM MEMORY USED: x words
-
- CLOCK CYCLES: [cycle count equation for this module] + [variable
- used to represent cycle count for each subroutine
- called]
-
- where: [cycle count variable] = cycle count for [subroutine
- name] (see [filename].ext)
-
-------------------------------------------------------------------------------
-*/
-
-
-/*----------------------------------------------------------------------------
-; INCLUDES
-----------------------------------------------------------------------------*/
-#include "typedef.h"
-#include "l_comp.h"
-#include "basic_op.h"
-/*----------------------------------------------------------------------------
-; MACROS
-; Define module specific macros here
-----------------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------------
-; DEFINES
-; Include all pre-processor statements here. Include conditional
-; compile variables also.
-----------------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------------
-; LOCAL FUNCTION DEFINITIONS
-; Function Prototype declaration
-----------------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------------
-; LOCAL STORE/BUFFER/POINTER DEFINITIONS
-; Variable declaration - defined here and used outside this module
-----------------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------------
-; EXTERNAL FUNCTION REFERENCES
-; Declare functions defined elsewhere and referenced in this module
-----------------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------------
-; EXTERNAL GLOBAL STORE/BUFFER/POINTER REFERENCES
-; Declare variables used in this module but defined elsewhere
-----------------------------------------------------------------------------*/
-
-/*----------------------------------------------------------------------------
-; FUNCTION CODE
-----------------------------------------------------------------------------*/
-
-Word32 L_Comp(Word16 hi, Word16 lo, Flag *pOverflow)
-{
-
- /*----------------------------------------------------------------------------
- ; Define all local variables
- ----------------------------------------------------------------------------*/
- Word32 L_32;
- Word32 temp32;
- /*----------------------------------------------------------------------------
- ; Function body here
- ----------------------------------------------------------------------------*/
-
- L_32 = L_deposit_h(hi);
-
- temp32 = L_mac(L_32, lo, 1, pOverflow);
- /*----------------------------------------------------------------------------
- ; Return nothing or data or data pointer
- ----------------------------------------------------------------------------*/
-
- return (temp32); /* = hi<<16 + lo<<1 */
-}