libaudiohal: Update stubs for the core HAL
Provide a bit more functional Device and Stream stubs.
Does not call into the HAL yet. Can boot to completion.
To avoid proliferation of TIME_CHECK definitions, put
one true definition into TimeCheck.h.
Bug: 205884982
Test: boot cuttlefish with AIDL enabled
Change-Id: Ia9aa816faee7cc68e23bfcb25188748e1cd8c02a
diff --git a/media/utils/TimeCheck.cpp b/media/utils/TimeCheck.cpp
index 6823f4f..65b2c52 100644
--- a/media/utils/TimeCheck.cpp
+++ b/media/utils/TimeCheck.cpp
@@ -283,7 +283,7 @@
}
// Automatically create a TimeCheck class for a class and method.
-// This is used for Audio HIDL support.
+// This is used for Audio HAL support.
mediautils::TimeCheck makeTimeCheckStatsForClassMethod(
std::string_view className, std::string_view methodName) {
std::shared_ptr<MethodStatistics<std::string>> statistics =
diff --git a/media/utils/include/mediautils/TimeCheck.h b/media/utils/include/mediautils/TimeCheck.h
index bdb5337..0823669 100644
--- a/media/utils/include/mediautils/TimeCheck.h
+++ b/media/utils/include/mediautils/TimeCheck.h
@@ -148,4 +148,9 @@
TimeCheck makeTimeCheckStatsForClassMethod(
std::string_view className, std::string_view methodName);
+// A handy statement-like macro to put at the beginning of almost every method
+// which calls into HAL. Note that it requires the class to implement 'getClassName'.
+#define TIME_CHECK() auto timeCheck = \
+ mediautils::makeTimeCheckStatsForClassMethod(getClassName(), __func__)
+
} // namespace android::mediautils