Do not send command when aaudio command thread is not running.
If there is error when opening aaudio MMAP stream, the aaudio command
thread may not be started. In that case, if there is any command sending
to the command queue, it will always be blocked until timeout.
In this CL, sending command when the command thread is not running will
directly return AAUDIO_ERROR_INVALID_STATE.
Bug: 209520562
Test: atest AAudioTests
Test: repo steps from the bug
Change-Id: I01c076c120be9a68b984d0c365a61e77821ef117
diff --git a/services/oboeservice/AAudioServiceStreamBase.h b/services/oboeservice/AAudioServiceStreamBase.h
index aa8e8cf..dddd69f 100644
--- a/services/oboeservice/AAudioServiceStreamBase.h
+++ b/services/oboeservice/AAudioServiceStreamBase.h
@@ -366,6 +366,13 @@
aaudio_result_t sendServiceEvent(aaudio_service_event_t event,
double dataDouble);
+ aaudio_result_t sendCommand(aaudio_command_opcode opCode,
+ std::shared_ptr<AAudioCommandParam> param = nullptr,
+ bool waitForReply = false,
+ int64_t timeoutNanos = 0);
+
+ aaudio_result_t closeAndClear();
+
/**
* @return true if the queue is getting full.
*/