commit 87a07e42dd60a748cbf82be7e82b07b0326ea469
author Dominik Laskowski <domlaskowski@google.com> Thu Oct 10 20:38:02 2019 -0700
committer Dominik Laskowski <domlaskowski@google.com> Mon Oct 14 14:49:24 2019 -0700
tree daa30ac130229a6f27767656aef7df9c839a5219
parent a7f850a3fc228713e83c266ae3f8fbec1a183cb5

SF: Use std::string for layer names

Bug: 130554049
Test: Build
Change-Id: Id083a85fcb838da4138c39a55b12cf10ff0cdddb

services/surfaceflinger/EventLog/EventLog.cpp

diff --git a/services/surfaceflinger/EventLog/EventLog.cpp b/services/surfaceflinger/EventLog/EventLog.cpp
index 365a0bd..a532fc1 100644
--- a/services/surfaceflinger/EventLog/EventLog.cpp
+++ b/services/surfaceflinger/EventLog/EventLog.cpp
@@ -17,13 +17,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <log/log.h>
-#include <utils/String8.h>
 
 #include "EventLog.h"
 
-// ---------------------------------------------------------------------------
 namespace android {
-// ---------------------------------------------------------------------------
 
 ANDROID_SINGLETON_STATIC_INSTANCE(EventLog)
 
@@ -31,11 +28,11 @@
 EventLog::EventLog() {
 }
 
-void EventLog::doLogFrameDurations(const String8& window,
-        const int32_t* durations, size_t numDurations) {
+void EventLog::doLogFrameDurations(const std::string_view& name, const int32_t* durations,
+                                   size_t numDurations) {
     EventLog::TagBuffer buffer(LOGTAG_SF_FRAME_DUR);
     buffer.startList(1 + numDurations);
-    buffer.writeString8(window);
+    buffer.writeString(name);
     for (size_t i = 0; i < numDurations; i++) {
         buffer.writeInt32(durations[i]);
     }
@@ -43,10 +40,9 @@
     buffer.log();
 }
 
-void EventLog::logFrameDurations(const String8& window,
-        const int32_t* durations, size_t numDurations) {
-    EventLog::getInstance().doLogFrameDurations(window, durations,
-            numDurations);
+void EventLog::logFrameDurations(const std::string_view& name, const int32_t* durations,
+                                 size_t numDurations) {
+    EventLog::getInstance().doLogFrameDurations(name, durations, numDurations);
 }
 
 // ---------------------------------------------------------------------------
@@ -113,9 +109,9 @@
     mPos += needed;
 }
 
-void EventLog::TagBuffer::writeString8(const String8& value) {
+void EventLog::TagBuffer::writeString(const std::string_view& value) {
     if (mOverflow) return;
-    const int32_t stringLen = value.length();
+    const size_t stringLen = value.length();
     const size_t needed = 1 + sizeof(int32_t) + stringLen;
     if (mPos + needed > STORAGE_MAX_SIZE) {
         mOverflow = true;
@@ -123,11 +119,8 @@
     }
     mStorage[mPos + 0] = EVENT_TYPE_STRING;
     memcpy(&mStorage[mPos + 1], &stringLen, sizeof(int32_t));
-    memcpy(&mStorage[mPos + 5], value.string(), stringLen);
+    memcpy(&mStorage[mPos + 5], value.data(), stringLen);
     mPos += needed;
 }
 
-// ---------------------------------------------------------------------------
-}// namespace android
-
-// ---------------------------------------------------------------------------
+} // namespace android