diff options
Diffstat (limited to 'media/libmedia/AudioTrackShared.cpp')
-rw-r--r-- | media/libmedia/AudioTrackShared.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/media/libmedia/AudioTrackShared.cpp b/media/libmedia/AudioTrackShared.cpp index 219dbfd..0dbfa62 100644 --- a/media/libmedia/AudioTrackShared.cpp +++ b/media/libmedia/AudioTrackShared.cpp @@ -134,10 +134,17 @@ status_t ClientProxy::obtainBuffer(Buffer* buffer, const struct timespec *reques ssize_t filled = rear - front; // pipe should not be overfull if (!(0 <= filled && (size_t) filled <= mFrameCount)) { - ALOGE("Shared memory control block is corrupt (filled=%d); shutting down", filled); - mIsShutdown = true; - status = NO_INIT; - goto end; + if (mIsOut) { + ALOGE("Shared memory control block is corrupt (filled=%d, mFrameCount=%u); " + "shutting down", filled, mFrameCount); + mIsShutdown = true; + status = NO_INIT; + goto end; + } + // for input, sync up on overrun + filled = 0; + cblk->u.mStreaming.mFront = rear; + (void) android_atomic_or(CBLK_OVERRUN, &cblk->mFlags); } // don't allow filling pipe beyond the nominal size size_t avail = mIsOut ? mFrameCount - filled : filled; |