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Commit ace192e7 authored by Saketh Sathuvalli's avatar Saketh Sathuvalli Committed by Andy Hung
Browse files

libeffects: Correct LVM_BufferUnmanagedOut function for mono input 

Use stereo to match internal computations in LVM_Process.

Test: dedicated POC see bug below.
Bug: 131065273
Change-Id: Icdc15d0da2772979f82a4ad08d360c81b965f705
parent 7ec75ad4

media/libeffects/lvm/lib/Bundle/src/LVM_Buffers.c

+5 −0
Original line number Diff line number Diff line
@@ -1128,6 +1128,11 @@ void LVM_BufferUnmanagedOut(LVM_Handle_t hInstance, 
    LVM_Instance_t      *pInstance  = (LVM_Instance_t  *)hInstance;

#ifdef SUPPORT_MC

    LVM_INT16           NumChannels = pInstance->NrChannels;

    if (NumChannels == 1)

    {

        /* Mono input is processed as stereo by LVM module */

        NumChannels = 2;

    }

#undef NrFrames

#define NrFrames (*pNumSamples) // alias for clarity

#else