ACodec: Support for dynamic port reconfig

- On port settings changed first flush output port
- Move ACodec to new state called FlushingOutputState
- Flush all output buffers, wait till all decoded buffers
  are rendered
- Then disable output port, and allocate output buffers
  with new resolution, and reset native window

Change-Id: Iafa266371ed2a87b909fbcb4eeae6b64208df617

1 files changed, 6 insertions, 0 deletions

diff --git a/include/media/stagefright/ACodec.h b/include/media/stagefright/ACodec.h
index b42a4ac..08601aa 100644
--- a/include/media/stagefright/ACodec.h
+++ b/include/media/stagefright/ACodec.h
@@ -91,6 +91,9 @@ private:
     struct ExecutingToIdleState;
     struct IdleToLoadedState;
     struct FlushingState;
+#ifdef QCOM_HARDWARE
+    struct FlushingOutputState;
+#endif
 
     enum {
         kWhatSetup                   = 'setu',
@@ -152,6 +155,9 @@ private:
     sp<ExecutingToIdleState> mExecutingToIdleState;
     sp<IdleToLoadedState> mIdleToLoadedState;
     sp<FlushingState> mFlushingState;
+#ifdef QCOM_HARDWARE
+    sp<FlushingOutputState> mFlushingOutputState;
+#endif
     sp<SkipCutBuffer> mSkipCutBuffer;
 
     AString mComponentName;