tree 46e03532095ae4376a81069ebb00c75db822d056
parent 2cb3b3d54d00e572ab14156a7b058cd7a6d3f327
author Changyeon Jo <changyeon@google.com> 1601528719 -0700
committer Changyeon Jo <changyeon@google.com> 1601917136 -0700

Correct the camera stream behavior

When VirtualCamera receives a stream stopped event from HalCamera
unexpectedly, this change makes it to call stopVideoStream() and ensures
the resources are clean up properly.

Also, HalCamera is modified not to accept a new frame request when the
video stream is not running.

Fix: 169364969
Test: Run evs_virtualcamera_fuzzer
Change-Id: I3c8b714e38e136d59bf3fd4e7df6efe70438f243
Merged-In: I3c8b714e38e136d59bf3fd4e7df6efe70438f243
(cherry picked from commit ba634b0b87315609131e42e0ca7c82308c836c18)