diff options
Diffstat (limited to 'services/audioflinger/Effects.cpp')
| -rw-r--r-- | services/audioflinger/Effects.cpp | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/services/audioflinger/Effects.cpp b/services/audioflinger/Effects.cpp index 4678880..bcaf8ae 100644 --- a/services/audioflinger/Effects.cpp +++ b/services/audioflinger/Effects.cpp @@ -440,6 +440,20 @@ status_t AudioFlinger::EffectModule::init() return status; } +void AudioFlinger::EffectModule::addEffectToHal_l() +{ + 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); + } + } + } +} + status_t AudioFlinger::EffectModule::start() { Mutex::Autolock _l(mLock); @@ -466,16 +480,7 @@ status_t AudioFlinger::EffectModule::start_l() status = cmdStatus; } 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); - } - } - } + addEffectToHal_l(); sp<EffectChain> chain = mChain.promote(); if (chain != 0) { chain->forceVolume(); @@ -1696,6 +1701,17 @@ bool AudioFlinger::EffectChain::setVolume_l(uint32_t *left, uint32_t *right) return hasControl; } +void AudioFlinger::EffectChain::syncHalEffectsState() +{ + Mutex::Autolock _l(mLock); + for (size_t i = 0; i < mEffects.size(); i++) { + if (mEffects[i]->state() == EffectModule::ACTIVE || + mEffects[i]->state() == EffectModule::STOPPING) { + mEffects[i]->addEffectToHal_l(); + } + } +} + void AudioFlinger::EffectChain::dump(int fd, const Vector<String16>& args) { const size_t SIZE = 256; |