am 922d5aa9: am 1d01f3d2: am 01427d12: am c86fa4b8: Merge "opengles emulator: support NULL as parameter to glTexImage2D (gles1)"

* commit '922d5aa97cd7a5ba7cb164c34e1974330edfd5e7':
  opengles emulator: support NULL as parameter to glTexImage2D (gles1)