1 files changed, 63 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/AsyncCodec.java b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/AsyncCodec.java
new file mode 100644
index 0000000000..d1d0728fac
--- /dev/null
+++ b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/AsyncCodec.java
@@ -0,0 +1,63 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.gecko.media;
+
+import android.media.MediaCodec.BufferInfo;
+import android.media.MediaCodec.CryptoInfo;
+import android.media.MediaCrypto;
+import android.media.MediaFormat;
+import android.os.Handler;
+import android.view.Surface;
+import java.nio.ByteBuffer;
+
+// A wrapper interface that mimics the new {@link android.media.MediaCodec}
+// asynchronous mode API in Lollipop.
+public interface AsyncCodec {
+  public interface Callbacks {
+    void onInputBufferAvailable(AsyncCodec codec, int index);
+
+    void onOutputBufferAvailable(AsyncCodec codec, int index, BufferInfo info);
+
+    void onError(AsyncCodec codec, int error);
+
+    void onOutputFormatChanged(AsyncCodec codec, MediaFormat format);
+  }
+
+  public abstract void setCallbacks(Callbacks callbacks, Handler handler);
+
+  public abstract void configure(
+      MediaFormat format, Surface surface, MediaCrypto crypto, int flags);
+
+  public abstract boolean isAdaptivePlaybackSupported(String mimeType);
+
+  public abstract boolean isTunneledPlaybackSupported(final String mimeType);
+
+  public abstract void start();
+
+  public abstract void stop();
+
+  public abstract void flush();
+
+  // Must be called after flush().
+  public abstract void resumeReceivingInputs();
+
+  public abstract void release();
+
+  public abstract ByteBuffer getInputBuffer(int index);
+
+  public abstract MediaFormat getInputFormat();
+
+  public abstract ByteBuffer getOutputBuffer(int index);
+
+  public abstract void queueInputBuffer(
+      int index, int offset, int size, long presentationTimeUs, int flags);
+
+  public abstract void setBitrate(int bps);
+
+  public abstract void queueSecureInputBuffer(
+      int index, int offset, CryptoInfo info, long presentationTimeUs, int flags);
+
+  public abstract void releaseOutputBuffer(int index, boolean render);
+}