MEDIA_LOG for large encoded timestamp gaps in decoder stream.

media/filters/decoder_stream_traits.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/filters/decoder_stream_traits.h"
 
 #include "base/logging.h"
 #include "media/base/audio_buffer.h"
 #include "media/base/audio_decoder.h"
 #include "media/base/audio_decoder_config.h"
 #include "media/base/video_decoder.h"
-#include "media/base/video_decoder_config.h"
 #include "media/base/video_frame.h"
 
 namespace media {
 
 std::string DecoderStreamTraits<DemuxerStream::AUDIO>::ToString() {
   return "audio";
 }
 
 void DecoderStreamTraits<DemuxerStream::AUDIO>::InitializeDecoder(
     DecoderType* decoder,
@@ skipping 51 matching lines @@
   PipelineStatistics statistics;
   statistics.video_bytes_decoded = bytes_decoded;
   statistics_cb.Run(statistics);
 }
 
 scoped_refptr<DecoderStreamTraits<DemuxerStream::VIDEO>::OutputType>
     DecoderStreamTraits<DemuxerStream::VIDEO>::CreateEOSOutput() {
   return OutputType::CreateEOSFrame();
 }
 
+DecoderStreamTraits<DemuxerStream::AUDIO>::DecoderStreamTraits(
+    const scoped_refptr<MediaLog>& media_log)
+    : media_log_(media_log) {}
+
+void DecoderStreamTraits<DemuxerStream::AUDIO>::OnStreamReset(
+    DemuxerStream* stream) {
+  DCHECK(stream);
+  // Stream is likely being seeked to a new timestamp, so make new validator to
+  // build new timestamp expectations.
+  audio_ts_validator_.reset(
+      new AudioTimestampValidator(stream->audio_decoder_config(), media_log_));
+}
+
+void DecoderStreamTraits<DemuxerStream::AUDIO>::OnDecode(
+    const scoped_refptr<DecoderBuffer>& buffer) {
+  audio_ts_validator_->CheckForTimestampGap(buffer);
+}
+
+void DecoderStreamTraits<DemuxerStream::AUDIO>::OnDecodeDone(
+    const scoped_refptr<OutputType>& buffer) {
+  audio_ts_validator_->RecordOutputDuration(buffer);
+}
+
+template class DecoderStreamTraits<DemuxerStream::VIDEO>;
+template class DecoderStreamTraits<DemuxerStream::AUDIO>;
+
 }  // namespace media