am 5bb3090a: Merge "Use mul from audioutils"

{

}

static inline

int32_t mul(int16_t in, int16_t v)

{

#if defined(__arm__) && !defined(__thumb__)

    int32_t out;

    asm( "smulbb %[out], %[in], %[v] \n"

         : [out]"=r"(out)

         : [in]"%r"(in), [v]"r"(v)

         : );

    return out;

#else

    return in * int32_t(v);

#endif

}

void AudioFlinger::DirectOutputThread::applyVolume(uint16_t leftVol, uint16_t rightVol, bool ramp)

{

    // Do not apply volume on compressed audio