4 files changed, 31 insertions, 3 deletions
diff --git a/media/libmedia/AudioRecord.cpp b/media/libmedia/AudioRecord.cpp
index 666fafa..ccbc5a3 100644
--- a/media/libmedia/AudioRecord.cpp
+++ b/media/libmedia/AudioRecord.cpp
@@ -545,13 +545,13 @@ status_t AudioRecord::obtainBuffer(Buffer* audioBuffer, int32_t waitCount)
     }
 
     const struct timespec *requested;
+    struct timespec timeout;
     if (waitCount == -1) {
         requested = &ClientProxy::kForever;
     } else if (waitCount == 0) {
         requested = &ClientProxy::kNonBlocking;
     } else if (waitCount > 0) {
         long long ms = WAIT_PERIOD_MS * (long long) waitCount;
-        struct timespec timeout;
         timeout.tv_sec = ms / 1000;
         timeout.tv_nsec = (int) (ms % 1000) * 1000000;
         requested = &timeout;
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp
index 0609a22..11b0b89 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libmedia/AudioTrack.cpp
@@ -1107,13 +1107,13 @@ status_t AudioTrack::obtainBuffer(Buffer* audioBuffer, int32_t waitCount)
     }
 
     const struct timespec *requested;
+    struct timespec timeout;
     if (waitCount == -1) {
         requested = &ClientProxy::kForever;
     } else if (waitCount == 0) {
         requested = &ClientProxy::kNonBlocking;
     } else if (waitCount > 0) {
         long long ms = WAIT_PERIOD_MS * (long long) waitCount;
-        struct timespec timeout;
         timeout.tv_sec = ms / 1000;
         timeout.tv_nsec = (int) (ms % 1000) * 1000000;
         requested = &timeout;
diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp
index 76a3358..3ee32ea 100644
--- a/media/libstagefright/ACodec.cpp
+++ b/media/libstagefright/ACodec.cpp
@@ -452,6 +452,18 @@ void ACodec::signalRequestIDRFrame() {
     (new AMessage(kWhatRequestIDRFrame, id()))->post();
 }
 
+// *** NOTE: THE FOLLOWING WORKAROUND WILL BE REMOVED ***
+// Some codecs may return input buffers before having them processed.
+// This causes a halt if we already signaled an EOS on the input
+// port.  For now keep submitting an output buffer if there was an
+// EOS on the input port, but not yet on the output port.
+void ACodec::signalSubmitOutputMetaDataBufferIfEOS_workaround() {
+    if (mPortEOS[kPortIndexInput] && !mPortEOS[kPortIndexOutput] &&
+            mMetaDataBuffersToSubmit > 0) {
+        (new AMessage(kWhatSubmitOutputMetaDataBufferIfEOS, id()))->post();
+    }
+}
+
 status_t ACodec::allocateBuffersOnPort(OMX_U32 portIndex) {
     CHECK(portIndex == kPortIndexInput || portIndex == kPortIndexOutput);
 
@@ -4036,6 +4048,9 @@ void ACodec::ExecutingState::submitOutputMetaBuffers() {
                 break;
         }
     }
+
+    // *** NOTE: THE FOLLOWING WORKAROUND WILL BE REMOVED ***
+    mCodec->signalSubmitOutputMetaDataBufferIfEOS_workaround();
 }
 
 void ACodec::ExecutingState::submitRegularOutputBuffers() {
@@ -4184,6 +4199,19 @@ bool ACodec::ExecutingState::onMessageReceived(const sp<AMessage> &msg) {
             break;
         }
 
+        // *** NOTE: THE FOLLOWING WORKAROUND WILL BE REMOVED ***
+        case kWhatSubmitOutputMetaDataBufferIfEOS:
+        {
+            if (mCodec->mPortEOS[kPortIndexInput] &&
+                    !mCodec->mPortEOS[kPortIndexOutput]) {
+                status_t err = mCodec->submitOutputMetaDataBuffer();
+                if (err == OK) {
+                    mCodec->signalSubmitOutputMetaDataBufferIfEOS_workaround();
+                }
+            }
+            return true;
+        }
+
         default:
             handled = BaseState::onMessageReceived(msg);
             break;
diff --git a/media/libstagefright/wifi-display/source/TSPacketizer.cpp b/media/libstagefright/wifi-display/source/TSPacketizer.cpp
index edcc087..50d317a 100644
--- a/media/libstagefright/wifi-display/source/TSPacketizer.cpp
+++ b/media/libstagefright/wifi-display/source/TSPacketizer.cpp
@@ -216,7 +216,7 @@ sp<ABuffer> TSPacketizer::Track::prependADTSHeader(
     uint8_t *ptr = dup->data();
 
     *ptr++ = 0xff;
-    *ptr++ = 0xf1;  // b11110001, ID=0, layer=0, protection_absent=1
+    *ptr++ = 0xf9;  // b11111001, ID=1(MPEG-2), layer=0, protection_absent=1
 
     *ptr++ =
         profile << 6