From 6fbc1afd36f514f8b8d36ce67f5e69776c690bd2 Mon Sep 17 00:00:00 2001
From: Lajos Molnar <lajos@google.com>
Date: Wed, 30 Apr 2014 10:13:57 -0700
Subject: ACodec: add frame render/drop systrace

Change-Id: I7a33d4a937d039fd454b889ddb12b7ca1c0ff3c2
---
 media/libstagefright/ACodec.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'media/libstagefright')

diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp
index dfe6c56..8af61a1 100644
--- a/media/libstagefright/ACodec.cpp
+++ b/media/libstagefright/ACodec.cpp
@@ -17,6 +17,8 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "ACodec"
 
+#include <utils/Trace.h>
+
 #include <media/stagefright/ACodec.h>
 
 #include <binder/MemoryDealer.h>
@@ -3416,6 +3418,7 @@ void ACodec::BaseState::onOutputBufferDrained(const sp<AMessage> &msg) {
     if (mCodec->mNativeWindow != NULL
             && msg->findInt32("render", &render) && render != 0
             && info->mData != NULL && info->mData->size() != 0) {
+        ATRACE_NAME("render");
         // The client wants this buffer to be rendered.
 
         status_t err;
@@ -3428,6 +3431,10 @@ void ACodec::BaseState::onOutputBufferDrained(const sp<AMessage> &msg) {
             info->mStatus = BufferInfo::OWNED_BY_US;
         }
     } else {
+        if (mCodec->mNativeWindow != NULL &&
+            (info->mData == NULL || info->mData->size() != 0)) {
+            ATRACE_NAME("frame-drop");
+        }
         info->mStatus = BufferInfo::OWNED_BY_US;
     }
 
-- 
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