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Commit fc274d44 authored by Harish Mahendrakar's avatar Harish Mahendrakar
Browse files

libeffects: use memmove in Copy_Float 

Bug: 120944950
Test: lvm/tests/build_and_run_all_unit_tests.sh
Test: lvm/tests/build_and_run_all_unit_tests_reverb.sh

Change-Id: I1d4a9c92d02ad0943eba32e5434218a13ac78563
parent a4c84f69

media/libeffects/lvm/lib/Common/src/Copy_16.cpp

+2 −19
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ 
/**********************************************************************************

   INCLUDE FILES

***********************************************************************************/



#include <string.h>

#include "VectorArithmetic.h"



/**********************************************************************************
@@ -47,24 +47,7 @@ void Copy_16(const LVM_INT16* src, LVM_INT16* dst, LVM_INT16 n) { 
    return;

}

void Copy_Float(const LVM_FLOAT* src, LVM_FLOAT* dst, LVM_INT16 n) {

    LVM_INT16 ii;



    if (src > dst) {

        for (ii = n; ii != 0; ii--) {

            *dst = *src;

            dst++;

            src++;

        }

    } else {

        src += n - 1;

        dst += n - 1;

        for (ii = n; ii != 0; ii--) {

            *dst = *src;

            dst--;

            src--;

        }

    }



    memmove(dst, src, n * sizeof(LVM_FLOAT));

    return;

}

// Extract out the stereo channel pair from multichannel source.