Implement fallback from WMPI to WMPA.

media/base/android/media_codec_util.h

 // Copyright 2015 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_UTIL_H_
 #define MEDIA_BASE_ANDROID_MEDIA_CODEC_UTIL_H_
 
 #include <jni.h>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "media/base/media_export.h"
 
+class GURL;
+
 namespace media {
 
 // Helper macro to skip the test if MediaCodecBridge isn't available.
 #define SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE()        \
   do {                                                            \
     if (!MediaCodecUtil::IsMediaCodecAvailable()) {               \
       VLOG(0) << "Could not run test - not supported on device."; \
       return;                                                     \
     }                                                             \
   } while (0)
@@ skipping 21 matching lines @@
   // Get a list of encoder supported color formats for |mime_type|.
   // The mapping of color format name and its value refers to
   // MediaCodecInfo.CodecCapabilities.
   static std::set<int> GetEncoderColorFormats(const std::string& mime_type);
 
   // Returns true if |mime_type| is known to be unaccelerated (i.e. backed by a
   // software codec instead of a hardware one).
   static bool IsKnownUnaccelerated(const std::string& mime_type,
                                    MediaCodecDirection direction);
 
+  // Test whether the path of a URL ends with ".m3u8".
+  static bool IsHLSURL(const GURL& url);
+
+  // Test whether a URL contains "m3u8". (Using exactly the same logic as
+  // NuPlayer does to determine if a stream is HLS.)
+  static bool IsHLSPath(const GURL& url);
+
   static bool RegisterMediaCodecUtil(JNIEnv* env);
 };
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_ANDROID_MEDIA_CODEC_UTIL_H_