Move key frame flag from StreamParserBuffer to DecoderBuffer

media/filters/ffmpeg_demuxer.cc

 // Copyright (c) 2012 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/filters/ffmpeg_demuxer.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/base64.h"
@@ skipping 342 matching lines @@
     // The demuxer should always output positive timestamps.
     DCHECK(buffer->timestamp() >= base::TimeDelta());
     DCHECK(buffer->timestamp() != kNoTimestamp());
 
     if (last_packet_timestamp_ < buffer->timestamp()) {
       buffered_ranges_.Add(last_packet_timestamp_, buffer->timestamp());
       demuxer_->NotifyBufferingChanged();
     }
   }
 
+  if (packet.get()->flags & AV_PKT_FLAG_KEY)
+    buffer->set_is_key_frame(true);
+
   last_packet_timestamp_ = buffer->timestamp();
   last_packet_duration_ = buffer->duration();
 
   buffer_queue_.Push(buffer);
   SatisfyPendingRead();
 }
 
 void FFmpegDemuxerStream::SetEndOfStream() {
   DCHECK(task_runner_->BelongsToCurrentThread());
   end_of_stream_ = true;
@@ skipping 893 matching lines @@
   }
   for (size_t i = 0; i < buffered.size(); ++i)
     host_->AddBufferedTimeRange(buffered.start(i), buffered.end(i));
 }
 
 void FFmpegDemuxer::OnDataSourceError() {
   host_->OnDemuxerError(PIPELINE_ERROR_READ);
 }
 
 }  // namespace media