Notify when prefetching fails

There is no event in the SLPrefetchStatus event callback in
 OpenSL ES 1.0 to indicate a prefetch error. So we signal it by
 sending simulataneously two events:
  - SL_PREFETCHEVENT_FILLLEVELCHANGE with a level of 0
  - SL_PREFETCHEVENT_STATUSCHANGE with a status of
      SL_PREFETCHSTATUS_UNDERFLOW

Change-Id: I399ea3474e6cc7796c940401306ca9a076fac4e2
3 files changed
tree: fdde40f336e0a1083159f86a8ccb8907bbdb2419
  1. doc/
  2. include/
  3. libopensles/
  4. tests/
  5. tools/