Add media::StreamParser::StreamParameter struct.

media/formats/mp4/mp4_stream_parser.cc

 // Copyright 2014 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.
 
 #include "media/formats/mp4/mp4_stream_parser.h"
 
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/logging.h"
 #include "base/time/time.h"
@@ skipping 270 matching lines @@
                               // No decoder-specific buffer needed for AVC;
                               // SPS/PPS are embedded in the video stream
                               NULL, 0, is_video_track_encrypted_, false);
       has_video_ = true;
       video_track_id_ = track->header.track_id;
     }
   }
 
   RCHECK(config_cb_.Run(audio_config, video_config, TextTrackConfigMap()));
 
-  base::TimeDelta duration;
+  StreamParser::InitParameters params(kInfiniteDuration());
   if (moov_->extends.header.fragment_duration > 0) {
-    duration = TimeDeltaFromRational(moov_->extends.header.fragment_duration,
-                                     moov_->header.timescale);
+    params.duration = TimeDeltaFromRational(
+        moov_->extends.header.fragment_duration, moov_->header.timescale);
   } else if (moov_->header.duration > 0 &&
              moov_->header.duration != kuint64max) {
-    duration = TimeDeltaFromRational(moov_->header.duration,
-                                     moov_->header.timescale);
-  } else {
-    duration = kInfiniteDuration();
+    params.duration =
+        TimeDeltaFromRational(moov_->header.duration, moov_->header.timescale);
   }
 
   if (!init_cb_.is_null())
-    base::ResetAndReturn(&init_cb_).Run(true, duration, base::Time(), false);
+    base::ResetAndReturn(&init_cb_).Run(true, params);
 
   EmitNeedKeyIfNecessary(moov_->pssh);
   return true;
 }
 
 bool MP4StreamParser::ParseMoof(BoxReader* reader) {
   RCHECK(moov_.get());  // Must already have initialization segment
   MovieFragment moof;
   RCHECK(moof.Parse(reader));
   if (!runs_)
@@ skipping 260 matching lines @@
   return !err;
 }
 
 void MP4StreamParser::ChangeState(State new_state) {
   DVLOG(2) << "Changing state: " << new_state;
   state_ = new_state;
 }
 
 }  // namespace mp4
 }  // namespace media