Audio: post error to client during SSR

- Add support to post error to client if SSR is triggered during
  NT mode encoding

Change-Id: Idf10939f1eb0c719a692e4f53f6e3040633fab40

2 files changed, 14 insertions, 5 deletions

diff --git a/media/libstagefright/MPEG4Writer.cpp b/media/libstagefright/MPEG4Writer.cpp
index 26686ab..7dfac76 100644
--- a/media/libstagefright/MPEG4Writer.cpp
+++ b/media/libstagefright/MPEG4Writer.cpp
@@ -2554,8 +2554,13 @@ status_t MPEG4Writer::Track::threadEntry() {
     if (mIsAudio) {
         ALOGI("Audio track drift time: %" PRId64 " us", mOwner->getDriftTimeUs());
     }
-
-    if (err == ERROR_END_OF_STREAM) {
+    // if err is ERROR_IO (ex: during SSR), return OK to save the
+    // recorded file successfully. Session tear down will happen as part of
+    // client callback
+    if (mIsAudio && (err == ERROR_IO)) {
+        return OK;
+    }
+    else if (err == ERROR_END_OF_STREAM) {
         return OK;
     }
     return err;
diff --git a/media/libstagefright/MediaCodecSource.cpp b/media/libstagefright/MediaCodecSource.cpp
index 7f9f824..16a1931 100644
--- a/media/libstagefright/MediaCodecSource.cpp
+++ b/media/libstagefright/MediaCodecSource.cpp
@@ -36,6 +36,7 @@
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/PersistentSurface.h>
 #include <media/stagefright/Utils.h>
+#include <OMX_Core.h>
 
 namespace android {
 
@@ -514,6 +515,9 @@ void MediaCodecSource::signalEOS(status_t err) {
             mOutputBufferQueue.clear();
             mEncoderReachedEOS = true;
             mErrorCode = err;
+            if (err == OMX_ErrorHardware) {
+                mErrorCode = ERROR_IO;
+            }
             mOutputBufferCond.signal();
         }
 
@@ -591,7 +595,7 @@ status_t MediaCodecSource::feedEncoderInputBuffers() {
             status_t err = mEncoder->getInputBuffer(bufferIndex, &inbuf);
             if (err != OK || inbuf == NULL) {
                 mbuf->release();
-                signalEOS();
+                signalEOS(err);
                 break;
             }
 
@@ -738,7 +742,7 @@ void MediaCodecSource::onMessageReceived(const sp<AMessage> &msg) {
             sp<ABuffer> outbuf;
             status_t err = mEncoder->getOutputBuffer(index, &outbuf);
             if (err != OK || outbuf == NULL) {
-                signalEOS();
+                signalEOS(err);
                 break;
             }
 
@@ -799,7 +803,7 @@ void MediaCodecSource::onMessageReceived(const sp<AMessage> &msg) {
             CHECK(msg->findInt32("err", &err));
             ALOGE("Encoder (%s) reported error : 0x%x",
                     mIsVideo ? "video" : "audio", err);
-            signalEOS();
+            signalEOS(err);
        }
        break;
     }