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Commit 8ec2b308 authored by Andy Hung's avatar Andy Hung Committed by Automerger Merge Worker
Browse files

Merge "AudioTrack: Fix Java offload blocking in AudioTrack::write" am: a864d783 

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1869481

Change-Id: I4e066515633fce05b149568b300a992068ff5d4e
parents 7eb14e0f a864d783

media/libaudioclient/AudioTrackShared.cpp

+4 −4
Original line number Diff line number Diff line
@@ -409,7 +409,7 @@ void ClientProxy::binderDied() 
        android_atomic_or(CBLK_FUTEX_WAKE, &cblk->mFutex);

        // it seems that a FUTEX_WAKE_PRIVATE will not wake a FUTEX_WAIT, even within same process

        (void) syscall(__NR_futex, &cblk->mFutex, mClientInServer ? FUTEX_WAKE_PRIVATE : FUTEX_WAKE,

                1);

                INT_MAX);

    }

}
@@ -419,7 +419,7 @@ void ClientProxy::interrupt() 
    if (!(android_atomic_or(CBLK_INTERRUPT, &cblk->mFlags) & CBLK_INTERRUPT)) {

        android_atomic_or(CBLK_FUTEX_WAKE, &cblk->mFutex);

        (void) syscall(__NR_futex, &cblk->mFutex, mClientInServer ? FUTEX_WAKE_PRIVATE : FUTEX_WAKE,

                1);

                INT_MAX);

    }

}
@@ -747,7 +747,7 @@ void ServerProxy::flushBufferIfNeeded() 
            int32_t old = android_atomic_or(CBLK_FUTEX_WAKE, &cblk->mFutex);

            if (!(old & CBLK_FUTEX_WAKE)) {

                (void) syscall(__NR_futex, &cblk->mFutex,

                        mClientInServer ? FUTEX_WAKE_PRIVATE : FUTEX_WAKE, 1);

                        mClientInServer ? FUTEX_WAKE_PRIVATE : FUTEX_WAKE, INT_MAX);

            }

        }

        mFlushed += (newFront - front) & mask;
@@ -917,7 +917,7 @@ void ServerProxy::releaseBuffer(Buffer* buffer) 
        int32_t old = android_atomic_or(CBLK_FUTEX_WAKE, &cblk->mFutex);

        if (!(old & CBLK_FUTEX_WAKE)) {

            (void) syscall(__NR_futex, &cblk->mFutex,

                    mClientInServer ? FUTEX_WAKE_PRIVATE : FUTEX_WAKE, 1);

                    mClientInServer ? FUTEX_WAKE_PRIVATE : FUTEX_WAKE, INT_MAX);

        }

    }