diff options
| -rw-r--r-- | services/audioflinger/Effects.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/services/audioflinger/Effects.cpp b/services/audioflinger/Effects.cpp index 77aca00..ec3d731 100644 --- a/services/audioflinger/Effects.cpp +++ b/services/audioflinger/Effects.cpp @@ -1387,7 +1387,12 @@ void AudioFlinger::EffectChain::clearInputBuffer() // Must be called with EffectChain::mLock locked void AudioFlinger::EffectChain::clearInputBuffer_l(sp<ThreadBase> thread) { - memset(mInBuffer, 0, thread->frameCount() * thread->frameSize()); + // TODO: This will change in the future, depending on multichannel + // and sample format changes for effects. + // Currently effects processing is only available for stereo, AUDIO_FORMAT_PCM_16_BIT + // (4 bytes frame size) + const size_t frameSize = audio_bytes_per_sample(AUDIO_FORMAT_PCM_16_BIT) * FCC_2; + memset(mInBuffer, 0, thread->frameCount() * frameSize); } // Must be called with EffectChain::mLock locked |