505     audio_track_cblk_t* cblk = mCblk;  in setLoop()  local
507     Mutex::Autolock _l(cblk->lock);  in setLoop()
510         cblk->loopStart = UINT_MAX;  in setLoop()
511         cblk->loopEnd = UINT_MAX;  in setLoop()
512         cblk->loopCount = 0;  in setLoop()
518         loopEnd - loopStart > cblk->frameCount) {  in setLoop()
519 …oopCount %d, framecount %d, user %d", loopStart, loopEnd, loopCount, cblk->frameCount, cblk->user);  in setLoop()
523     if ((mSharedBuffer != 0) && (loopEnd   > cblk->frameCount)) {  in setLoop()
525             loopStart, loopEnd, cblk->frameCount);  in setLoop()
529     cblk->loopStart = loopStart;  in setLoop()
530     cblk->loopEnd = loopEnd;  in setLoop()
531     cblk->loopCount = loopCount;  in setLoop()
742     sp<IMemory> cblk = track->getCblk();  in createTrack()  local
743     if (cblk == 0) {  in createTrack()
750     mCblkMemory = cblk;  in createTrack()
751     mCblk = static_cast<audio_track_cblk_t*>(cblk->pointer());  in createTrack()
775     audio_track_cblk_t* cblk = mCblk;  in obtainBuffer()  local
777     uint32_t waitTimeMs = (waitCount < 0) ? cblk->bufferTimeoutMs : WAIT_PERIOD_MS;  in obtainBuffer()
782     uint32_t framesAvail = cblk->framesAvailable();  in obtainBuffer()
785         cblk->lock.lock();  in obtainBuffer()
791                 cblk->lock.unlock();  in obtainBuffer()
795                 cblk->lock.unlock();  in obtainBuffer()
798             if (!(cblk->flags & CBLK_INVALID_MSK)) {  in obtainBuffer()
799                 result = cblk->cv.waitRelative(cblk->lock, milliseconds(waitTimeMs));  in obtainBuffer()
801             if (cblk->flags & CBLK_INVALID_MSK) {  in obtainBuffer()
804                 cblk->lock.unlock();  in obtainBuffer()
808                 cblk->waitTimeMs += waitTimeMs;  in obtainBuffer()
809                 if (cblk->waitTimeMs >= cblk->bufferTimeoutMs) {  in obtainBuffer()
812                     if (cblk->user < cblk->loopEnd) {  in obtainBuffer()
814                                 "user=%08x, server=%08x", this, cblk->user, cblk->server);  in obtainBuffer()
816                         cblk->lock.unlock();  in obtainBuffer()
821 …                        result = createTrack(mStreamType, cblk->sampleRate, mFormat, mChannelCount,  in obtainBuffer()
824                                 cblk = mCblk;  in obtainBuffer()
825                                 cblk->bufferTimeoutMs = MAX_RUN_TIMEOUT_MS;  in obtainBuffer()
829                         cblk->lock.lock();  in obtainBuffer()
831                     cblk->waitTimeMs = 0;  in obtainBuffer()
835                     cblk->lock.unlock();  in obtainBuffer()
841             framesAvail = cblk->framesAvailable_l();  in obtainBuffer()
843         cblk->lock.unlock();  in obtainBuffer()
847     if (cblk->flags & CBLK_DISABLED_MSK) {  in obtainBuffer()
848         cblk->flags &= ~CBLK_DISABLED_ON;  in obtainBuffer()
853     cblk->waitTimeMs = 0;  in obtainBuffer()
859     uint32_t u = cblk->user;  in obtainBuffer()
860     uint32_t bufferEnd = cblk->userBase + cblk->frameCount;  in obtainBuffer()
869     audioBuffer->size = framesReq * cblk->frameSize;  in obtainBuffer()
875     audioBuffer->raw = (int8_t *)cblk->buffer(u);  in obtainBuffer()
882     audio_track_cblk_t* cblk = mCblk;  in releaseBuffer()  local
883     cblk->stepUser(audioBuffer->frameCount);  in releaseBuffer()