Mpeg2 TS parser: Es parsing using an ES byte queue.

media/formats/mp2t/es_parser_h264.h

Index: media/formats/mp2t/es_parser_h264.h
diff --git a/media/formats/mp2t/es_parser_h264.h b/media/formats/mp2t/es_parser_h264.h
index df09c88689f17b050c9ae3adaa1e68bab951afb0..24ff71b5004e27e0c4e69ec683aae4aa9b301eaa 100644
--- a/media/formats/mp2t/es_parser_h264.h
+++ b/media/formats/mp2t/es_parser_h264.h
@@ -41,17 +41,12 @@ class MEDIA_EXPORT EsParserH264 : public EsParser {
   virtual ~EsParserH264();
 
   // EsParser implementation.
-  virtual bool Parse(const uint8* buf, int size,
-                     base::TimeDelta pts,
-                     DecodeTimestamp dts) OVERRIDE;
   virtual void Flush() OVERRIDE;
   virtual void Reset() OVERRIDE;
 
  private:
-  struct TimingDesc {
-    DecodeTimestamp dts;
-    base::TimeDelta pts;
-  };
+  // EsParser implementation.
+  virtual bool ParseFromEsQueue() OVERRIDE;
 
   // Find the AUD located at or after |*stream_pos|.
   // Return true if an AUD is found.
@@ -60,10 +55,6 @@ class MEDIA_EXPORT EsParserH264 : public EsParser {
   // of the start code parser.
   bool FindAUD(int64* stream_pos);
 
-  // Resumes the H264 ES parsing.
-  // Return true if successful.
-  bool ParseInternal();
-
   // Emit a frame whose position in the ES queue starts at |access_unit_pos|.
   // Returns true if successful, false if no PTS is available for the frame.
   bool EmitFrame(int64 access_unit_pos, int access_unit_size,
@@ -75,10 +66,6 @@ class MEDIA_EXPORT EsParserH264 : public EsParser {
 
   EsAdapterVideo es_adapter_;
 
-  // Bytes of the ES stream that have not been emitted yet.
-  scoped_ptr<media::OffsetByteQueue> es_queue_;
-  std::list<std::pair<int64, TimingDesc> > timing_desc_list_;
-
   // H264 parser state.
   // - |current_access_unit_pos_| is pointing to an annexB syncword
   // representing the first NALU of an H264 access unit.