Fix wrong selection of VP8 video decoder on some Samsung devices.

media/base/android/media_codec_bridge.h

 // Copyright (c) 2013 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_ANDROID_MEDIA_CODEC_BRIDGE_H_
 #define MEDIA_BASE_ANDROID_MEDIA_CODEC_BRIDGE_H_
 
 #include <jni.h>
 #include <string>
 
@@ skipping 40 matching lines @@
 class MEDIA_EXPORT MediaCodecBridge {
  public:
   // Returns true if MediaCodec is available on the device.
   // All other static methods check IsAvailable() internally. There's no need
   // to check IsAvailable() explicitly before calling them.
   static bool IsAvailable();
 
   // Returns true if MediaCodec.setParameters() is available on the device.
   static bool SupportsSetParameters();
 
+  // Returns true if MediaCodec.getName() is available on the device.
+  static bool SupportsGetName();
+
   // Returns whether MediaCodecBridge has a decoder that |is_secure| and can
   // decode |codec| type.
   static bool CanDecode(const std::string& codec, bool is_secure);
 
   // Represents supported codecs on android.
   // TODO(qinmin): Currently the codecs string only contains one codec. Do we
   // need to support codecs separated by comma. (e.g. "vp8" -> "vp8, vp8.0")?
   struct CodecsInfo {
     std::string codecs;  // E.g. "vp8" or "avc1".
     std::string name;    // E.g. "OMX.google.vp8.decoder".
     MediaCodecDirection direction;
   };
 
   // Get a list of supported codecs.
   static std::vector<CodecsInfo> GetCodecsInfo();
 
+  // Get default codec name for |mime_type|.
+  static std::string GetDefaultCodecName(const std::string& mime_type,
+                                         MediaCodecDirection direction);
+
   virtual ~MediaCodecBridge();
 
   // Resets both input and output, all indices previously returned in calls to
   // DequeueInputBuffer() and DequeueOutputBuffer() become invalid.
   // Please note that this clears all the inputs in the media codec. In other
   // words, there will be no outputs until new input is provided.
   // Returns MEDIA_CODEC_ERROR if an unexpected error happens, or Media_CODEC_OK
   // otherwise.
   MediaCodecStatus Reset();
 
@@ skipping 194 matching lines @@
   VideoCodecBridge(const std::string& mime,
                    bool is_secure,
                    MediaCodecDirection direction);
 
   int adaptive_playback_supported_for_testing_;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_MEDIA_CODEC_BRIDGE_H_