MediaCodec: set state to UNINITIALIZED when receiving fatal error.

NuPlayerDecoder: release MediaCodec when handling an error.

Bug: 16661923
Change-Id: I1b6fd7ee5cc1136b3f289135e5360cd3d98f9799
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp
index d1aac50..5aaf48c 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDecoder.cpp
@@ -220,6 +220,8 @@
 
 void NuPlayer::Decoder::handleError(int32_t err)
 {
+    mCodec->release();
+
     sp<AMessage> notify = mNotify->dup();
     notify->setInt32("what", kWhatError);
     notify->setInt32("err", err);