diff options
Diffstat (limited to 'services/audioflinger/Effects.cpp')
| -rw-r--r-- | services/audioflinger/Effects.cpp | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/services/audioflinger/Effects.cpp b/services/audioflinger/Effects.cpp index 15f1f23..4678880 100644 --- a/services/audioflinger/Effects.cpp +++ b/services/audioflinger/Effects.cpp @@ -465,16 +465,21 @@ status_t AudioFlinger::EffectModule::start_l() if (status == 0) { status = cmdStatus; } - if (status == 0 && - ((mDescriptor.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_PRE_PROC || - (mDescriptor.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_POST_PROC)) { - sp<ThreadBase> thread = mThread.promote(); - if (thread != 0) { - audio_stream_t *stream = thread->stream(); - if (stream != NULL) { - stream->add_audio_effect(stream, mEffectInterface); + if (status == 0) { + if ((mDescriptor.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_PRE_PROC || + (mDescriptor.flags & EFFECT_FLAG_TYPE_MASK) == EFFECT_FLAG_TYPE_POST_PROC) { + sp<ThreadBase> thread = mThread.promote(); + if (thread != 0) { + audio_stream_t *stream = thread->stream(); + if (stream != NULL) { + stream->add_audio_effect(stream, mEffectInterface); + } } } + sp<EffectChain> chain = mChain.promote(); + if (chain != 0) { + chain->forceVolume(); + } } return status; } @@ -1326,7 +1331,7 @@ AudioFlinger::EffectChain::EffectChain(ThreadBase *thread, int sessionId) : mThread(thread), mSessionId(sessionId), mActiveTrackCnt(0), mTrackCnt(0), mTailBufferCount(0), mOwnInBuffer(false), mVolumeCtrlIdx(-1), mLeftVolume(UINT_MAX), mRightVolume(UINT_MAX), - mNewLeftVolume(UINT_MAX), mNewRightVolume(UINT_MAX) + mNewLeftVolume(UINT_MAX), mNewRightVolume(UINT_MAX), mForceVolume(false) { mStrategy = AudioSystem::getStrategyForStream(AUDIO_STREAM_MUSIC); if (thread == NULL) { @@ -1649,7 +1654,8 @@ bool AudioFlinger::EffectChain::setVolume_l(uint32_t *left, uint32_t *right) } } - if (ctrlIdx == mVolumeCtrlIdx && *left == mLeftVolume && *right == mRightVolume) { + if (!isVolumeForced() && ctrlIdx == mVolumeCtrlIdx && + *left == mLeftVolume && *right == mRightVolume) { if (hasControl) { *left = mNewLeftVolume; *right = mNewRightVolume; |