1 files changed, 93 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoHLSSample.java b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoHLSSample.java
new file mode 100644
index 0000000000..d2ab76a13d
--- /dev/null
+++ b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoHLSSample.java
@@ -0,0 +1,93 @@
+/* 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;
+import android.media.MediaCodec.BufferInfo;
+import android.media.MediaCodec.CryptoInfo;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import org.mozilla.gecko.annotation.WrapForJNI;
+
+public final class GeckoHLSSample {
+  public static final GeckoHLSSample EOS;
+
+  static {
+    final BufferInfo eosInfo = new BufferInfo();
+    eosInfo.set(0, 0, Long.MIN_VALUE, MediaCodec.BUFFER_FLAG_END_OF_STREAM);
+    EOS = new GeckoHLSSample(null, eosInfo, null, 0);
+  }
+
+  // Indicate the index of format which is used by this sample.
+  @WrapForJNI public final int formatIndex;
+
+  @WrapForJNI public long duration;
+
+  @WrapForJNI public final BufferInfo info;
+
+  @WrapForJNI public final CryptoInfo cryptoInfo;
+
+  private ByteBuffer mBuffer = null;
+
+  @WrapForJNI
+  public void writeToByteBuffer(final ByteBuffer dest) throws IOException {
+    if (mBuffer != null && dest != null && info.size > 0) {
+      dest.put(mBuffer);
+    }
+  }
+
+  @WrapForJNI
+  public boolean isEOS() {
+    return (info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0;
+  }
+
+  @WrapForJNI
+  public boolean isKeyFrame() {
+    return (info.flags & MediaCodec.BUFFER_FLAG_KEY_FRAME) != 0;
+  }
+
+  public static GeckoHLSSample create(
+      final ByteBuffer src,
+      final BufferInfo info,
+      final CryptoInfo cryptoInfo,
+      final int formatIndex) {
+    return new GeckoHLSSample(src, info, cryptoInfo, formatIndex);
+  }
+
+  private GeckoHLSSample(
+      final ByteBuffer buffer,
+      final BufferInfo info,
+      final CryptoInfo cryptoInfo,
+      final int formatIndex) {
+    this.formatIndex = formatIndex;
+    duration = Long.MAX_VALUE;
+    this.mBuffer = buffer;
+    this.info = info;
+    this.cryptoInfo = cryptoInfo;
+  }
+
+  @Override
+  public String toString() {
+    if (isEOS()) {
+      return "EOS GeckoHLSSample";
+    }
+
+    final StringBuilder str = new StringBuilder();
+    str.append("{ info=")
+        .append("{ offset=")
+        .append(info.offset)
+        .append(", size=")
+        .append(info.size)
+        .append(", pts=")
+        .append(info.presentationTimeUs)
+        .append(", duration=")
+        .append(duration)
+        .append(", flags=")
+        .append(Integer.toHexString(info.flags))
+        .append(" }")
+        .append(" }");
+    return str.toString();
+  }
+}