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Commit 43412fc7 authored by Eric Laurent's avatar Eric Laurent
Browse files

AudioMixer: fix for volume ramp in float mode 

Bug: 20912450.
Bug: 19952126.
Change-Id: I1ff3c3f4c0dd673bbbc17ce8da14d446fdb7e8a8
parent 70c75d8c

services/audioflinger/AudioMixer.cpp

+2 −1
Original line number Original line Diff line number Diff line
@@ -775,7 +775,8 @@ inline void AudioMixer::track_t::adjustVolumeRamp(bool aux, bool useFloat) 
{

{

    if (useFloat) {

    if (useFloat) {

        for (uint32_t i = 0; i < MAX_NUM_VOLUMES; i++) {

        for (uint32_t i = 0; i < MAX_NUM_VOLUMES; i++) {

            if (mVolumeInc[i] != 0 && fabs(mVolume[i] - mPrevVolume[i]) <= fabs(mVolumeInc[i])) {

            if ((mVolumeInc[i] > 0 && mPrevVolume[i] + mVolumeInc[i] >= mVolume[i]) ||

                     (mVolumeInc[i] < 0 && mPrevVolume[i] + mVolumeInc[i] <= mVolume[i])) {

                volumeInc[i] = 0;

                volumeInc[i] = 0;

                prevVolume[i] = volume[i] << 16;

                prevVolume[i] = volume[i] << 16;

                mVolumeInc[i] = 0.;

                mVolumeInc[i] = 0.;