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Merge "Fix a crash case" into jb-mr2-dev

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This commit is contained in:
Mike J. Chen
2013-05-01 20:59:12 +00:00
committed by Android (Google) Code Review
parent 7521541c2a 67a1218477
commit 2f4cc8eacf
1 changed files with 6 additions and 5 deletions
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11
media/jni/audioeffect/android_media_Visualizer.cpp
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@@ -164,17 +164,18 @@ static void captureCallback(void* user,
visualizer_callback_cookie *callbackInfo = (visualizer_callback_cookie *)user;
JNIEnv *env = AndroidRuntime::getJNIEnv();
AutoMutex lock(&callbackInfo->callback_data_lock);
if (!user || !env) {
ALOGW("captureCallback error user %p, env %p", user, env);
return;
}
ALOGV("captureCallback: callbackInfo %p, visualizer_ref %p visualizer_class %p",
callbackInfo,
callbackInfo->visualizer_ref,
callbackInfo->visualizer_class);
if (!user || !env) {
ALOGW("captureCallback error user %p, env %p", user, env);
return;
}
AutoMutex lock(&callbackInfo->callback_data_lock);
if (waveformSize != 0 && waveform != NULL) {
jbyteArray jArray;