media-internals: Differentiate error, info, and debug log messages

media/formats/mp4/track_run_iterator.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/track_run_iterator.h"
 
 #include <algorithm>
 
 #include "media/base/buffers.h"
 #include "media/formats/mp4/rcheck.h"
@@ skipping 139 matching lines @@
 
     case kSampleDependsOnOthers:
       sample_info->is_keyframe = false;
       break;
 
     case kSampleDependsOnNoOther:
       sample_info->is_keyframe = true;
       break;
 
     case kSampleDependsOnReserved:
-      MEDIA_LOG(log_cb) << "Reserved value used in sample dependency info.";
+      MEDIA_LOG(ERROR, log_cb) << "Reserved value used in sample dependency"
+                                  " info.";
       return false;
   }
   return true;
 }
 
 // In well-structured encrypted media, each track run will be immediately
 // preceded by its auxiliary information; this is the only optimal storage
 // pattern in terms of minimum number of bytes from a serial stream needed to
 // begin playback. It also allows us to optimize caching on memory-constrained
 // architectures, because we can cache the relatively small auxiliary
@@ skipping 340 matching lines @@
   if (is_audio())
     return audio_description().sinf.info.track_encryption;
   return video_description().sinf.info.track_encryption;
 }
 
 scoped_ptr<DecryptConfig> TrackRunIterator::GetDecryptConfig() {
   DCHECK(is_encrypted());
 
   if (cenc_info_.empty()) {
     DCHECK_EQ(0, aux_info_size());
-    MEDIA_LOG(log_cb_) << "Aux Info is not available.";
+    MEDIA_LOG(ERROR, log_cb_) << "Aux Info is not available.";
     return scoped_ptr<DecryptConfig>();
   }
 
   size_t sample_idx = sample_itr_ - run_itr_->samples.begin();
   DCHECK_LT(sample_idx, cenc_info_.size());
   const FrameCENCInfo& cenc_info = cenc_info_[sample_idx];
 
   size_t total_size = 0;
   if (!cenc_info.subsamples.empty() &&
       (!cenc_info.GetTotalSizeOfSubsamples(&total_size) ||
        total_size != static_cast<size_t>(sample_size()))) {
-    MEDIA_LOG(log_cb_) << "Incorrect CENC subsample size.";
+    MEDIA_LOG(ERROR, log_cb_) << "Incorrect CENC subsample size.";
     return scoped_ptr<DecryptConfig>();
   }
 
   const std::vector<uint8>& kid = GetKeyId(sample_idx);
   return scoped_ptr<DecryptConfig>(new DecryptConfig(
       std::string(reinterpret_cast<const char*>(&kid[0]), kid.size()),
       std::string(reinterpret_cast<const char*>(cenc_info.iv),
                   arraysize(cenc_info.iv)),
       cenc_info.subsamples));
 }
@@ skipping 28 matching lines @@
 }
 
 uint8 TrackRunIterator::GetIvSize(size_t sample_index) const {
   uint32 index = GetGroupDescriptionIndex(sample_index);
   return (index == 0) ? track_encryption().default_iv_size
                       : GetSampleEncryptionInfoEntry(index).iv_size;
 }
 
 }  // namespace mp4
 }  // namespace media