Camera3: Be busy as soon as work arrives.
RequestThread's internal busy flag (mPaused) was not being immediately
set when new work was submitted to it. This allowed for a race
condition where a capture() followed by an immediate
waitUntilDrained() would immediately return from the wait.
Set the mPaused flag to false immediately in capture() and
setStreamingRequest() to avoid this, instead of waiting until the end
of the next RequestThread iteration.
Bug: 10531739
Change-Id: I54a79fe5361d527ec717f41ad805e9b319a48cd8
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h
index 99e1cc8..6565048 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.h
+++ b/services/camera/libcameraservice/device3/Camera3Device.h
@@ -314,6 +314,7 @@
// Pause handling
bool waitIfPaused();
+ void unpauseForNewRequests();
// Relay error to parent device object setErrorState
void setErrorState(const char *fmt, ...);