382             const sp<IMemory>& sharedBuffer,  in Track()  argument
388                   (sharedBuffer != 0) ? sharedBuffer->pointer() : buffer,  in Track()
394     mSharedBuffer(sharedBuffer),  in Track()
412     ALOG_ASSERT(!(client == 0 && sharedBuffer != 0));  in Track()
414     ALOGV_IF(sharedBuffer != 0, "sharedBuffer: %p, size: %d", sharedBuffer->pointer(),  in Track()
415             sharedBuffer->size());  in Track()
421     if (sharedBuffer == 0) {  in Track()
1140             const sp<IMemory>& sharedBuffer,  in create()  argument
1149         sharedBuffer, sessionId, uid);  in create()
1160             const sp<IMemory>& sharedBuffer,  in TimedTrack()  argument
1164             frameCount, (sharedBuffer != 0) ? sharedBuffer->pointer() : NULL, sharedBuffer,  in TimedTrack()