aaudio: keep track of streams using strong pointers
Maintain strong pointer to service stream during service calls.
Use simple AAudioStreamTracker instead of complex HandleTracker.
Bug: 65280854
Test: affects all MMAP streams, run all CTS tests, etcetera
Change-Id: I3d2ed8b588ea39c216dacd4dea503b11c33f36f3
diff --git a/media/libaaudio/src/binding/AAudioCommon.h b/media/libaaudio/src/binding/AAudioCommon.h
new file mode 100644
index 0000000..e3e9e82
--- /dev/null
+++ b/media/libaaudio/src/binding/AAudioCommon.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_AAUDIO_COMMON_H
+#define ANDROID_AAUDIO_COMMON_H
+
+#include <stdint.h>
+
+/*
+ * Internal header that is common to both client and server.
+ *
+ */
+namespace aaudio {
+
+typedef int32_t aaudio_handle_t;
+
+} /* namespace aaudio */
+
+#endif // ANDROID_AAUDIO_COMMON_H