am 646f0b25: Merge "opengl: rcOpenColorBuffer must be synchronous"

* commit '646f0b25e63164950d1d99b9b8021be74c2321c6':
  opengl: rcOpenColorBuffer must be synchronous
tree: 59b81ede63f0fec8e2e0e11fcc55246fa2e0a7b4
  1. host/
  2. shared/
  3. system/
  4. tests/
  5. Android.mk
  6. common.mk
  7. README