Introduce Dolby Vision video codec and Demuxer support

media/base/mime_util_internal.h

 // Copyright 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.
 
 #ifndef MEDIA_BASE_MIME_UTIL_INTERNAL_H_
 #define MEDIA_BASE_MIME_UTIL_INTERNAL_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 23 matching lines @@
     MPEG2_AAC,
     MPEG4_AAC,
     VORBIS,
     OPUS,
     FLAC,
     H264,
     HEVC,
     VP8,
     VP9,
     THEORA,
-    LAST_CODEC = THEORA
+    DolbyVision,

[wolenetz, 2017/02/18 00:01:02]

nit: use MACRO_STYLE here for consistency (see
https://chromium.googlesource.com/chromium/src/+/master/styleguide/c++/c++.md).
So, DOLBY_VISION (or DOLBYVISION)

[erickung1, 2017/02/27 17:33:10]

Done.

+    LAST_CODEC = DolbyVision
   };
 
   // Platform configuration structure.  Controls which codecs are supported at
   // runtime.  Also used by tests to simulate platform differences.
   struct PlatformInfo {
     bool has_platform_decoders = false;
 
     bool has_platform_vp8_decoder = false;
     bool has_platform_vp9_decoder = false;
     bool supports_opus = false;
@@ skipping 113 matching lines @@
   // Lookup table for string compare based string -> Codec mappings.
   StringToCodecMappings string_to_codec_map_;
 
   DISALLOW_COPY_AND_ASSIGN(MimeUtil);
 };
 
 }  // namespace internal
 }  // namespace media
 
 #endif  // MEDIA_BASE_MIME_UTIL_INTERNAL_H_