commit 308aaa59b688a133d2f7714bf646cc9d9b891ed8
author Andy Hung <hunga@google.com> Mon Jul 11 12:07:06 2022 -0700
committer Andy Hung <hunga@google.com> Fri Sep 02 16:12:29 2022 -0700
tree 16123913ab7a62b0c7ea82894b632e2b0748a8c9
parent a05abbf500b45bec623e906de704db715200d7a0

TimeCheck: Disable on audio datapath calls

Overhead can be up to 20% on fast path calls.

Test: simpleperf - validate TimeCheck is not present
Bug: 235175445
Bug: 238645653
Merged-In: I182e1726110022c2d427801f4fd1fb911db13780
Change-Id: I182e1726110022c2d427801f4fd1fb911db13780
(cherry picked from commit f1145b8b225f9489625f5241b26e4c26c55ad0a9)

media/libaudiohal/impl/StreamHalHidl.cpp

diff --git a/media/libaudiohal/impl/StreamHalHidl.cpp b/media/libaudiohal/impl/StreamHalHidl.cpp
index 021ec51..76f9a60 100644
--- a/media/libaudiohal/impl/StreamHalHidl.cpp
+++ b/media/libaudiohal/impl/StreamHalHidl.cpp
@@ -441,7 +441,7 @@
 #endif
 
 status_t StreamOutHalHidl::write(const void *buffer, size_t bytes, size_t *written) {
-    TIME_CHECK();
+    // TIME_CHECK();  // TODO(b/238654698) reenable only when optimized.
     if (mStream == 0) return NO_INIT;
     *written = 0;
 
@@ -587,7 +587,7 @@
 }
 
 status_t StreamOutHalHidl::getRenderPosition(uint32_t *dspFrames) {
-    TIME_CHECK();
+    // TIME_CHECK();  // TODO(b/238654698) reenable only when optimized.
     if (mStream == 0) return NO_INIT;
     Result retval;
     Return<void> ret = mStream->getRenderPosition(
@@ -668,7 +668,7 @@
 }
 
 status_t StreamOutHalHidl::getPresentationPosition(uint64_t *frames, struct timespec *timestamp) {
-    TIME_CHECK();
+    // TIME_CHECK();  // TODO(b/238654698) reenable only when optimized.
     if (mStream == 0) return NO_INIT;
     if (mWriterClient == gettid() && mCommandMQ) {
         return callWriterThread(
@@ -1012,7 +1012,7 @@
 }
 
 status_t StreamInHalHidl::read(void *buffer, size_t bytes, size_t *read) {
-    TIME_CHECK();
+    // TIME_CHECK();  // TODO(b/238654698) reenable only when optimized.
     if (mStream == 0) return NO_INIT;
     *read = 0;
 
@@ -1146,7 +1146,7 @@
 }
 
 status_t StreamInHalHidl::getCapturePosition(int64_t *frames, int64_t *time) {
-    TIME_CHECK();
+    // TIME_CHECK();  // TODO(b/238654698) reenable only when optimized.
     if (mStream == 0) return NO_INIT;
     if (mReaderClient == gettid() && mCommandMQ) {
         ReadParameters params;