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-rw-r--r--media/libmedia/AudioEffect.cpp13
1 files changed, 10 insertions, 3 deletions
diff --git a/media/libmedia/AudioEffect.cpp b/media/libmedia/AudioEffect.cpp
index 35f6557..0d5d7e4 100644
--- a/media/libmedia/AudioEffect.cpp
+++ b/media/libmedia/AudioEffect.cpp
@@ -145,15 +145,19 @@ status_t AudioEffect::set(const effect_uuid_t *type,
return mStatus;
}
- mIEffect = iEffect;
mCblkMemory = cblk;
mCblk = static_cast<effect_param_cblk_t*>(cblk->pointer());
int bufOffset = ((sizeof(effect_param_cblk_t) - 1) / sizeof(int) + 1) * sizeof(int);
mCblk->buffer = (uint8_t *)mCblk + bufOffset;
iEffect->asBinder()->linkToDeath(mIEffectClient);
- ALOGV("set() %p OK effect: %s id: %d status %d enabled %d", this, mDescriptor.name, mId,
- mStatus, mEnabled);
+ mClientPid = IPCThreadState::self()->getCallingPid();
+ ALOGV("set() %p OK effect: %s id: %d status %d enabled %d pid %d", this, mDescriptor.name, mId,
+ mStatus, mEnabled, mClientPid);
+
+ if (mSessionId > AUDIO_SESSION_OUTPUT_MIX) {
+ AudioSystem::acquireAudioSessionId(mSessionId, mClientPid);
+ }
return mStatus;
}
@@ -164,6 +168,9 @@ AudioEffect::~AudioEffect()
ALOGV("Destructor %p", this);
if (mStatus == NO_ERROR || mStatus == ALREADY_EXISTS) {
+ if (mSessionId > AUDIO_SESSION_OUTPUT_MIX) {
+ AudioSystem::releaseAudioSessionId(mSessionId, mClientPid);
+ }
if (mIEffect != NULL) {
mIEffect->disconnect();
mIEffect->asBinder()->unlinkToDeath(mIEffectClient);