AndroidVDA by using Android's MediaCodec API.

media/media.gyp

Index: media/media.gyp
diff --git a/media/media.gyp b/media/media.gyp
index 17447e56b0239a032a2a94c7f560269c4c1aa40b..65eb1cf1265142413d1808258e3b568d2c93ad0b 100644
--- a/media/media.gyp
+++ b/media/media.gyp
@@ -801,10 +801,14 @@
             'mp4/mp4_stream_parser_unittest.cc',
             'webm/webm_cluster_parser_unittest.cc',
           ],
+          'sources': [
+            'base/android/media_codec_bridge_unittest.cc',
+          ],
           'conditions': [
             ['gtest_target_type == "shared_library"', {
               'dependencies': [
                 '../testing/android/native_test.gyp:native_test_native_code',
+                'player_android',
               ],
             }],
           ],
@@ -1243,18 +1247,59 @@
           'includes': [ '../build/jni_generator.gypi' ],
         },
         {
+          'target_name': 'buffer_jni_headers',
+          'type': 'none',
+          'variables': {
+            'jni_gen_dir': 'media',
+            'input_java_class': 'java/nio/Buffer.class',
+            'input_jar_file': '<(android_sdk)/android.jar',
+          },
+          'includes': [ '../build/jar_file_jni_generator.gypi' ],
+        },
+        {
+          'target_name': 'byte_buffer_jni_headers',
+          'type': 'none',
+          'variables': {
+            'jni_gen_dir': 'media',
+            'input_java_class': 'java/nio/ByteBuffer.class',
+            'input_jar_file': '<(android_sdk)/android.jar',
+          },
+          'includes': [ '../build/jar_file_jni_generator.gypi' ],
+        },
+        {
+          'target_name': 'media_format_jni_headers',
+          'type': 'none',
+          'variables': {
+            'jni_gen_dir': 'media',
+            'input_java_class': 'android/media/MediaFormat.class',
+            'input_jar_file': '<(android_sdk)/android.jar',
+          },
+          'includes': [ '../build/jar_file_jni_generator.gypi' ],
+        },
+        {
           'target_name': 'player_android',
           'type': 'static_library',
           'sources': [
+            'base/android/media_codec_bridge.cc',
+            'base/android/media_codec_bridge.h',
             'base/android/media_jni_registrar.cc',
             'base/android/media_jni_registrar.h',
             'base/android/media_player_bridge.cc',
             'base/android/media_player_bridge.h',
             'base/android/media_player_listener.cc',
             'base/android/media_player_listener.h',
+            # TODO(dwkang) : make jar_file_jni_generator support the array
+            # return type (MediaCodec) and inner class (MediaCodec$BufferInfo)
+            # and remove the following jni files from here.
+            # Intoducing a helper java class can also be an alternative.
+            'base/android/MediaCodec_jni.h',
+            'base/android/MediaCodec$BufferInfo_jni.h',
           ],
           'dependencies': [
             '../base/base.gyp:base',
+            'buffer_jni_headers',
+            'byte_buffer_jni_headers',
+            'media_format_jni_headers',
             'player_android_jni_headers',
           ],
           'include_dirs': [