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/* 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();
}
}
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