Correct MediaCodec + Surface behavior

Assorted tweaks:
- Allow signalEndOfInputStream() before ACodec is in Executing
  state (added message to two more states).
- Return an error if signalEndOfInputStream() is called a second
  time on the same stream.
- Require AndroidOpaque color format in createInputSurface().
- Disallow dequeueInputBuffer() after an input surface has been
  created (boolean flag in MediaCodec tracks it).
- Discard input surface when encoder is re-configure()ed (drop
  OMXNodeInstance's ref when we go back to Loaded).

Bug 7991062

Change-Id: Iff30f3036e14eb5a2f6536910dcf11aba33031ee

1 files changed, 3 insertions, 0 deletions

diff --git a/include/media/stagefright/ACodec.h b/include/media/stagefright/ACodec.h
index 097ec5f..96baf34 100644
--- a/include/media/stagefright/ACodec.h
+++ b/include/media/stagefright/ACodec.h
@@ -281,6 +281,9 @@ private:
     status_t requestIDRFrame();
     status_t setParameters(const sp<AMessage> &params);
 
+    // Send EOS on input stream.
+    void onSignalEndOfInputStream();
+
     DISALLOW_EVIL_CONSTRUCTORS(ACodec);
 };