diff options
Diffstat (limited to 'services/audioflinger')
| -rw-r--r-- | services/audioflinger/AudioFlinger.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp index 990a7e2..4ff019d 100644 --- a/services/audioflinger/AudioFlinger.cpp +++ b/services/audioflinger/AudioFlinger.cpp @@ -2185,7 +2185,13 @@ uint32_t AudioFlinger::MixerThread::prepareTracks_l(const SortedVector< wp<Track vl = (uint32_t)(v * cblk->volume[0]) << 12; vr = (uint32_t)(v * cblk->volume[1]) << 12; - va = (uint32_t)(v * cblk->sendLevel); + uint16_t sendLevel = cblk->getSendLevel_U4_12(); + // send level comes from shared memory and so may be corrupt + if (sendLevel >= 0x1000) { + ALOGV("Track send level out of range: %04X", sendLevel); + sendLevel = 0x1000; + } + va = (uint32_t)(v * sendLevel); } // Delegate volume control to effect in track effect chain if needed if (chain != 0 && chain->setVolume_l(&vl, &vr)) { |