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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoHLSDemuxerWrapper.java | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoHLSDemuxerWrapper.java')
-rw-r--r-- | mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoHLSDemuxerWrapper.java | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoHLSDemuxerWrapper.java b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoHLSDemuxerWrapper.java new file mode 100644 index 0000000000..cd732fe535 --- /dev/null +++ b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/media/GeckoHLSDemuxerWrapper.java @@ -0,0 +1,166 @@ +/* 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.util.Log; +import java.util.concurrent.ConcurrentLinkedQueue; +import org.mozilla.gecko.annotation.WrapForJNI; +import org.mozilla.gecko.mozglue.JNIObject; +import org.mozilla.geckoview.BuildConfig; + +public final class GeckoHLSDemuxerWrapper { + private static final String LOGTAG = "GeckoHLSDemuxerWrapper"; + private static final boolean DEBUG = !BuildConfig.MOZILLA_OFFICIAL; + + // NOTE : These TRACK definitions should be synced with Gecko. + public enum TrackType { + UNDEFINED(0), + AUDIO(1), + VIDEO(2), + TEXT(3); + private int mType; + + private TrackType(final int type) { + mType = type; + } + + public int value() { + return mType; + } + } + + private BaseHlsPlayer mPlayer = null; + + public static class Callbacks extends JNIObject implements BaseHlsPlayer.DemuxerCallbacks { + @WrapForJNI(calledFrom = "gecko") + Callbacks() {} + + @Override + @WrapForJNI + public native void onInitialized(boolean hasAudio, boolean hasVideo); + + @Override + @WrapForJNI + public native void onError(int errorCode); + + @Override // JNIObject + protected void disposeNative() { + throw new UnsupportedOperationException(); + } + } // Callbacks + + private static void assertTrue(final boolean condition) { + if (DEBUG && !condition) { + throw new AssertionError("Expected condition to be true"); + } + } + + private BaseHlsPlayer.TrackType getPlayerTrackType(final int trackType) { + if (trackType == TrackType.AUDIO.value()) { + return BaseHlsPlayer.TrackType.AUDIO; + } else if (trackType == TrackType.VIDEO.value()) { + return BaseHlsPlayer.TrackType.VIDEO; + } else if (trackType == TrackType.TEXT.value()) { + return BaseHlsPlayer.TrackType.TEXT; + } + return BaseHlsPlayer.TrackType.UNDEFINED; + } + + @WrapForJNI + public long getBuffered() { + assertTrue(mPlayer != null); + return mPlayer.getBufferedPosition(); + } + + @WrapForJNI(calledFrom = "gecko") + public static GeckoHLSDemuxerWrapper create( + final int id, final BaseHlsPlayer.DemuxerCallbacks callback) { + return new GeckoHLSDemuxerWrapper(id, callback); + } + + @WrapForJNI + public int getNumberOfTracks(final int trackType) { + assertTrue(mPlayer != null); + final int tracks = mPlayer.getNumberOfTracks(getPlayerTrackType(trackType)); + if (DEBUG) Log.d(LOGTAG, "[GetNumberOfTracks] type : " + trackType + ", num = " + tracks); + return tracks; + } + + @WrapForJNI + public GeckoAudioInfo getAudioInfo(final int index) { + assertTrue(mPlayer != null); + if (DEBUG) Log.d(LOGTAG, "[getAudioInfo] formatIndex : " + index); + final GeckoAudioInfo aInfo = mPlayer.getAudioInfo(index); + return aInfo; + } + + @WrapForJNI + public GeckoVideoInfo getVideoInfo(final int index) { + assertTrue(mPlayer != null); + if (DEBUG) Log.d(LOGTAG, "[getVideoInfo] formatIndex : " + index); + final GeckoVideoInfo vInfo = mPlayer.getVideoInfo(index); + return vInfo; + } + + @WrapForJNI + public boolean seek(final long seekTime) { + // seekTime : microseconds. + assertTrue(mPlayer != null); + if (DEBUG) Log.d(LOGTAG, "seek : " + seekTime + " (Us)"); + return mPlayer.seek(seekTime); + } + + GeckoHLSDemuxerWrapper(final int id, final BaseHlsPlayer.DemuxerCallbacks callback) { + if (DEBUG) Log.d(LOGTAG, "Constructing GeckoHLSDemuxerWrapper ..."); + assertTrue(callback != null); + try { + mPlayer = GeckoPlayerFactory.getPlayer(id); + if (mPlayer != null) { + mPlayer.addDemuxerWrapperCallbackListener(callback); + } + } catch (final Exception e) { + Log.e(LOGTAG, "Constructing GeckoHLSDemuxerWrapper ... error", e); + callback.onError(BaseHlsPlayer.DemuxerError.UNKNOWN.code()); + } + } + + @WrapForJNI + private GeckoHLSSample[] getSamples(final int mediaType, final int number) { + assertTrue(mPlayer != null); + ConcurrentLinkedQueue<GeckoHLSSample> samples = null; + // getA/VSamples will always return a non-null instance. + samples = mPlayer.getSamples(getPlayerTrackType(mediaType), number); + assertTrue(samples.size() <= number); + return samples.toArray(new GeckoHLSSample[samples.size()]); + } + + @WrapForJNI + private long getNextKeyFrameTime() { + assertTrue(mPlayer != null); + return mPlayer.getNextKeyFrameTime(); + } + + @WrapForJNI + private boolean isLiveStream() { + assertTrue(mPlayer != null); + return mPlayer.isLiveStream(); + } + + @WrapForJNI // Called when native object is destroyed. + private void destroy() { + if (DEBUG) Log.d(LOGTAG, "destroy!! Native object is destroyed."); + if (mPlayer != null) { + release(); + } + } + + private void release() { + assertTrue(mPlayer != null); + if (DEBUG) Log.d(LOGTAG, "release BaseHlsPlayer..."); + GeckoPlayerFactory.removePlayer(mPlayer); + mPlayer.release(); + mPlayer = null; + } +} |