Don't reset the codec state for a flush; this kills the frames.

media/gpu/android_video_decode_accelerator.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_GPU_ANDROID_VIDEO_DECODE_ACCELERATOR_H_
 #define MEDIA_GPU_ANDROID_VIDEO_DECODE_ACCELERATOR_H_
 
 #include <stdint.h>
 
 #include <list>
@@ skipping 416 matching lines @@
   // from being sent after a reset.
   int error_sequence_token_;
 
   // PostError will defer sending an error if and only if this is true.
   bool defer_errors_;
 
   // True if and only if VDA initialization is deferred, and we have not yet
   // called NotifyInitializationComplete.
   bool deferred_initialization_pending_;
 
+  // Indicates if ResetCodecState() should be called upon the next call to
+  // Decode(). Allows us to avoid trashing the last few frames of a playback
+  // when the EOS buffer is received.
+  bool codec_needs_reset_;
+
   // Copy of the VDA::Config we were given.
   Config config_;
 
   OnDestroyingSurfaceCallback on_destroying_surface_cb_;
 
   // WeakPtrFactory for posting tasks back to |this|.
   base::WeakPtrFactory<AndroidVideoDecodeAccelerator> weak_this_factory_;
 
   friend class AndroidVideoDecodeAcceleratorTest;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_GPU_ANDROID_VIDEO_DECODE_ACCELERATOR_H_