mirror of
https://github.com/androidx/media.git
synced 2025-05-16 20:19:57 +08:00
DownloadHelper: Add getTracksInfo
We will be migrating our track selection UI components to be based on TracksInfo. We need DownloadHelper to expose TracksInfo to make it compatible with such components. PiperOrigin-RevId: 432474487
This commit is contained in:
olly
Ian Baker
parent
1023b9d55e
commit
23db11453d
@ -34,6 +34,7 @@ import androidx.media3.common.TrackGroup;
|
||||
import androidx.media3.common.TrackGroupArray;
|
||||
import androidx.media3.common.TrackSelectionOverride;
|
||||
import androidx.media3.common.TrackSelectionParameters;
|
||||
import androidx.media3.common.TracksInfo;
|
||||
import androidx.media3.common.util.Assertions;
|
||||
import androidx.media3.common.util.UnstableApi;
|
||||
import androidx.media3.common.util.Util;
|
||||
@ -58,6 +59,7 @@ import androidx.media3.exoplayer.trackselection.DefaultTrackSelector;
|
||||
import androidx.media3.exoplayer.trackselection.DefaultTrackSelector.SelectionOverride;
|
||||
import androidx.media3.exoplayer.trackselection.ExoTrackSelection;
|
||||
import androidx.media3.exoplayer.trackselection.MappingTrackSelector.MappedTrackInfo;
|
||||
import androidx.media3.exoplayer.trackselection.TrackSelectionUtil;
|
||||
import androidx.media3.exoplayer.trackselection.TrackSelectorResult;
|
||||
import androidx.media3.exoplayer.upstream.Allocator;
|
||||
import androidx.media3.exoplayer.upstream.BandwidthMeter;
|
||||
@ -543,6 +545,20 @@ public final class DownloadHelper {
|
||||
return trackGroupArrays.length;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns {@link TracksInfo} for the given period. Must not be called until after preparation
|
||||
* completes.
|
||||
*
|
||||
* @param periodIndex The period index.
|
||||
* @return The {@link TracksInfo} for the period. May be {@link TracksInfo#EMPTY} for single
|
||||
* stream content.
|
||||
*/
|
||||
public TracksInfo getTracksInfo(int periodIndex) {
|
||||
assertPreparedWithMedia();
|
||||
return TrackSelectionUtil.buildTracksInfo(
|
||||
mappedTrackInfos[periodIndex], immutableTrackSelectionsByPeriodAndRenderer[periodIndex]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the track groups for the given period. Must not be called until after preparation
|
||||
* completes.
|
||||
|
||||
@ -32,7 +32,6 @@ import androidx.media3.common.C.FormatSupport;
|
||||
import androidx.media3.common.Timeline;
|
||||
import androidx.media3.common.TrackGroup;
|
||||
import androidx.media3.common.TrackGroupArray;
|
||||
import androidx.media3.common.TrackSelection;
|
||||
import androidx.media3.common.TracksInfo;
|
||||
import androidx.media3.common.util.UnstableApi;
|
||||
import androidx.media3.common.util.Util;
|
||||
@ -43,7 +42,6 @@ import androidx.media3.exoplayer.RendererCapabilities.AdaptiveSupport;
|
||||
import androidx.media3.exoplayer.RendererCapabilities.Capabilities;
|
||||
import androidx.media3.exoplayer.RendererConfiguration;
|
||||
import androidx.media3.exoplayer.source.MediaSource.MediaPeriodId;
|
||||
import com.google.common.collect.ImmutableList;
|
||||
import java.lang.annotation.Documented;
|
||||
import java.lang.annotation.Retention;
|
||||
import java.lang.annotation.RetentionPolicy;
|
||||
@ -429,7 +427,7 @@ public abstract class MappingTrackSelector extends TrackSelector {
|
||||
periodId,
|
||||
timeline);
|
||||
|
||||
TracksInfo tracksInfo = buildTracksInfo(result.second, mappedTrackInfo);
|
||||
TracksInfo tracksInfo = TrackSelectionUtil.buildTracksInfo(mappedTrackInfo, result.second);
|
||||
|
||||
return new TrackSelectorResult(result.first, result.second, tracksInfo, mappedTrackInfo);
|
||||
}
|
||||
@ -559,48 +557,4 @@ public abstract class MappingTrackSelector extends TrackSelector {
|
||||
}
|
||||
return mixedMimeTypeAdaptationSupport;
|
||||
}
|
||||
|
||||
@VisibleForTesting
|
||||
/* package */ static TracksInfo buildTracksInfo(
|
||||
@NullableType TrackSelection[] selections, MappedTrackInfo mappedTrackInfo) {
|
||||
ImmutableList.Builder<TracksInfo.TrackGroupInfo> builder = new ImmutableList.Builder<>();
|
||||
for (int rendererIndex = 0;
|
||||
rendererIndex < mappedTrackInfo.getRendererCount();
|
||||
rendererIndex++) {
|
||||
TrackGroupArray trackGroupArray = mappedTrackInfo.getTrackGroups(rendererIndex);
|
||||
@Nullable TrackSelection trackSelection = selections[rendererIndex];
|
||||
for (int groupIndex = 0; groupIndex < trackGroupArray.length; groupIndex++) {
|
||||
TrackGroup trackGroup = trackGroupArray.get(groupIndex);
|
||||
boolean adaptiveSupported =
|
||||
mappedTrackInfo.getAdaptiveSupport(
|
||||
rendererIndex, groupIndex, /* includeCapabilitiesExceededTracks= */ false)
|
||||
!= RendererCapabilities.ADAPTIVE_NOT_SUPPORTED;
|
||||
@C.FormatSupport int[] trackSupport = new int[trackGroup.length];
|
||||
boolean[] selected = new boolean[trackGroup.length];
|
||||
for (int trackIndex = 0; trackIndex < trackGroup.length; trackIndex++) {
|
||||
trackSupport[trackIndex] =
|
||||
mappedTrackInfo.getTrackSupport(rendererIndex, groupIndex, trackIndex);
|
||||
boolean isTrackSelected =
|
||||
trackSelection != null
|
||||
&& trackSelection.getTrackGroup().equals(trackGroup)
|
||||
&& trackSelection.indexOf(trackIndex) != C.INDEX_UNSET;
|
||||
selected[trackIndex] = isTrackSelected;
|
||||
}
|
||||
builder.add(
|
||||
new TracksInfo.TrackGroupInfo(trackGroup, adaptiveSupported, trackSupport, selected));
|
||||
}
|
||||
}
|
||||
TrackGroupArray unmappedTrackGroups = mappedTrackInfo.getUnmappedTrackGroups();
|
||||
for (int groupIndex = 0; groupIndex < unmappedTrackGroups.length; groupIndex++) {
|
||||
TrackGroup trackGroup = unmappedTrackGroups.get(groupIndex);
|
||||
@C.FormatSupport int[] trackSupport = new int[trackGroup.length];
|
||||
Arrays.fill(trackSupport, C.FORMAT_UNSUPPORTED_TYPE);
|
||||
// A track group only contains tracks of the same type, thus only consider the first track.
|
||||
boolean[] selected = new boolean[trackGroup.length]; // Initialized to false.
|
||||
builder.add(
|
||||
new TracksInfo.TrackGroupInfo(
|
||||
trackGroup, /* adaptiveSupported= */ false, trackSupport, selected));
|
||||
}
|
||||
return new TracksInfo(builder.build());
|
||||
}
|
||||
}
|
||||
|
||||
@ -17,11 +17,20 @@ package androidx.media3.exoplayer.trackselection;
|
||||
|
||||
import android.os.SystemClock;
|
||||
import androidx.annotation.Nullable;
|
||||
import androidx.media3.common.C;
|
||||
import androidx.media3.common.TrackGroup;
|
||||
import androidx.media3.common.TrackGroupArray;
|
||||
import androidx.media3.common.TrackSelection;
|
||||
import androidx.media3.common.TracksInfo;
|
||||
import androidx.media3.common.TracksInfo.TrackGroupInfo;
|
||||
import androidx.media3.common.util.UnstableApi;
|
||||
import androidx.media3.exoplayer.RendererCapabilities;
|
||||
import androidx.media3.exoplayer.trackselection.DefaultTrackSelector.SelectionOverride;
|
||||
import androidx.media3.exoplayer.trackselection.ExoTrackSelection.Definition;
|
||||
import androidx.media3.exoplayer.upstream.LoadErrorHandlingPolicy;
|
||||
import com.google.common.collect.ImmutableList;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import org.checkerframework.checker.nullness.compatqual.NullableType;
|
||||
|
||||
/** Track selection related utility methods. */
|
||||
@ -126,4 +135,81 @@ public final class TrackSelectionUtil {
|
||||
numberOfTracks,
|
||||
numberOfExcludedTracks);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns {@link TracksInfo} built from {@link MappingTrackSelector.MappedTrackInfo} and {@link
|
||||
* TrackSelection TrackSelections} for each renderer.
|
||||
*
|
||||
* @param mappedTrackInfo The {@link MappingTrackSelector.MappedTrackInfo}
|
||||
* @param selections The track selections, indexed by renderer. A null entry indicates that a
|
||||
* renderer does not have any selected tracks.
|
||||
* @return The corresponding {@link TracksInfo}.
|
||||
*/
|
||||
@SuppressWarnings({"unchecked", "rawtypes"}) // Initialization of array of Lists.
|
||||
public static TracksInfo buildTracksInfo(
|
||||
MappingTrackSelector.MappedTrackInfo mappedTrackInfo,
|
||||
@NullableType TrackSelection[] selections) {
|
||||
List<? extends TrackSelection>[] listSelections = new List[selections.length];
|
||||
for (int i = 0; i < selections.length; i++) {
|
||||
@Nullable TrackSelection selection = selections[i];
|
||||
listSelections[i] = selection != null ? ImmutableList.of(selection) : ImmutableList.of();
|
||||
}
|
||||
return buildTracksInfo(mappedTrackInfo, listSelections);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns {@link TracksInfo} built from {@link MappingTrackSelector.MappedTrackInfo} and {@link
|
||||
* TrackSelection TrackSelections} for each renderer.
|
||||
*
|
||||
* @param mappedTrackInfo The {@link MappingTrackSelector.MappedTrackInfo}
|
||||
* @param selections The track selections, indexed by renderer. Null entries are not permitted. An
|
||||
* empty list indicates that a renderer does not have any selected tracks.
|
||||
* @return The corresponding {@link TracksInfo}.
|
||||
*/
|
||||
public static TracksInfo buildTracksInfo(
|
||||
MappingTrackSelector.MappedTrackInfo mappedTrackInfo,
|
||||
List<? extends TrackSelection>[] selections) {
|
||||
ImmutableList.Builder<TrackGroupInfo> trackGroupInfos = new ImmutableList.Builder<>();
|
||||
for (int rendererIndex = 0;
|
||||
rendererIndex < mappedTrackInfo.getRendererCount();
|
||||
rendererIndex++) {
|
||||
TrackGroupArray trackGroupArray = mappedTrackInfo.getTrackGroups(rendererIndex);
|
||||
List<? extends TrackSelection> rendererTrackSelections = selections[rendererIndex];
|
||||
for (int groupIndex = 0; groupIndex < trackGroupArray.length; groupIndex++) {
|
||||
TrackGroup trackGroup = trackGroupArray.get(groupIndex);
|
||||
boolean adaptiveSupported =
|
||||
mappedTrackInfo.getAdaptiveSupport(
|
||||
rendererIndex, groupIndex, /* includeCapabilitiesExceededTracks= */ false)
|
||||
!= RendererCapabilities.ADAPTIVE_NOT_SUPPORTED;
|
||||
@C.FormatSupport int[] trackSupport = new int[trackGroup.length];
|
||||
boolean[] selected = new boolean[trackGroup.length];
|
||||
for (int trackIndex = 0; trackIndex < trackGroup.length; trackIndex++) {
|
||||
trackSupport[trackIndex] =
|
||||
mappedTrackInfo.getTrackSupport(rendererIndex, groupIndex, trackIndex);
|
||||
boolean isTrackSelected = false;
|
||||
for (int i = 0; i < rendererTrackSelections.size(); i++) {
|
||||
TrackSelection trackSelection = rendererTrackSelections.get(i);
|
||||
if (trackSelection.getTrackGroup().equals(trackGroup)
|
||||
&& trackSelection.indexOf(trackIndex) != C.INDEX_UNSET) {
|
||||
isTrackSelected = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
selected[trackIndex] = isTrackSelected;
|
||||
}
|
||||
trackGroupInfos.add(
|
||||
new TrackGroupInfo(trackGroup, adaptiveSupported, trackSupport, selected));
|
||||
}
|
||||
}
|
||||
TrackGroupArray unmappedTrackGroups = mappedTrackInfo.getUnmappedTrackGroups();
|
||||
for (int groupIndex = 0; groupIndex < unmappedTrackGroups.length; groupIndex++) {
|
||||
TrackGroup trackGroup = unmappedTrackGroups.get(groupIndex);
|
||||
@C.FormatSupport int[] trackSupport = new int[trackGroup.length];
|
||||
Arrays.fill(trackSupport, C.FORMAT_UNSUPPORTED_TYPE);
|
||||
boolean[] selected = new boolean[trackGroup.length];
|
||||
trackGroupInfos.add(
|
||||
new TrackGroupInfo(trackGroup, /* adaptiveSupported= */ false, trackSupport, selected));
|
||||
}
|
||||
return new TracksInfo(trackGroupInfos.build());
|
||||
}
|
||||
}
|
||||
|
||||
@ -16,7 +16,6 @@
|
||||
package androidx.media3.exoplayer.trackselection;
|
||||
|
||||
import static androidx.media3.common.MimeTypes.AUDIO_AAC;
|
||||
import static androidx.media3.common.MimeTypes.VIDEO_H264;
|
||||
import static com.google.common.truth.Truth.assertThat;
|
||||
|
||||
import android.util.Pair;
|
||||
@ -26,9 +25,6 @@ import androidx.media3.common.MimeTypes;
|
||||
import androidx.media3.common.Timeline;
|
||||
import androidx.media3.common.TrackGroup;
|
||||
import androidx.media3.common.TrackGroupArray;
|
||||
import androidx.media3.common.TrackSelection;
|
||||
import androidx.media3.common.TracksInfo;
|
||||
import androidx.media3.common.TracksInfo.TrackGroupInfo;
|
||||
import androidx.media3.common.util.Util;
|
||||
import androidx.media3.exoplayer.ExoPlaybackException;
|
||||
import androidx.media3.exoplayer.RendererCapabilities;
|
||||
@ -38,7 +34,6 @@ import androidx.media3.exoplayer.RendererConfiguration;
|
||||
import androidx.media3.exoplayer.source.MediaSource.MediaPeriodId;
|
||||
import androidx.media3.test.utils.FakeTimeline;
|
||||
import androidx.test.ext.junit.runners.AndroidJUnit4;
|
||||
import com.google.common.collect.ImmutableList;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
@ -140,64 +135,6 @@ public final class MappingTrackSelectorTest {
|
||||
return new TrackGroup(new Format.Builder().setSampleMimeType(sampleMimeType).build());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void buildTrackInfos_withTestValues_isAsExpected() {
|
||||
MappingTrackSelector.MappedTrackInfo mappedTrackInfo =
|
||||
new MappingTrackSelector.MappedTrackInfo(
|
||||
new String[] {"1", "2"},
|
||||
new int[] {C.TRACK_TYPE_AUDIO, C.TRACK_TYPE_VIDEO},
|
||||
new TrackGroupArray[] {
|
||||
new TrackGroupArray(
|
||||
new TrackGroup("0", new Format.Builder().setSampleMimeType(AUDIO_AAC).build()),
|
||||
new TrackGroup("1", new Format.Builder().setSampleMimeType(AUDIO_AAC).build())),
|
||||
new TrackGroupArray(
|
||||
new TrackGroup(
|
||||
"2",
|
||||
new Format.Builder().setSampleMimeType(VIDEO_H264).build(),
|
||||
new Format.Builder().setSampleMimeType(VIDEO_H264).build()))
|
||||
},
|
||||
new int[] {
|
||||
RendererCapabilities.ADAPTIVE_SEAMLESS, RendererCapabilities.ADAPTIVE_NOT_SUPPORTED
|
||||
},
|
||||
new int[][][] {
|
||||
new int[][] {new int[] {C.FORMAT_HANDLED}, new int[] {C.FORMAT_UNSUPPORTED_SUBTYPE}},
|
||||
new int[][] {new int[] {C.FORMAT_UNSUPPORTED_DRM, C.FORMAT_EXCEEDS_CAPABILITIES}}
|
||||
},
|
||||
new TrackGroupArray(new TrackGroup(new Format.Builder().build())));
|
||||
TrackSelection[] selections =
|
||||
new TrackSelection[] {
|
||||
new FixedTrackSelection(mappedTrackInfo.getTrackGroups(0).get(1), 0),
|
||||
new FixedTrackSelection(mappedTrackInfo.getTrackGroups(1).get(0), 1)
|
||||
};
|
||||
|
||||
TracksInfo tracksInfo = MappingTrackSelector.buildTracksInfo(selections, mappedTrackInfo);
|
||||
|
||||
ImmutableList<TrackGroupInfo> trackGroupInfos = tracksInfo.getTrackGroupInfos();
|
||||
assertThat(trackGroupInfos).hasSize(4);
|
||||
assertThat(trackGroupInfos.get(0).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getTrackGroups(0).get(0));
|
||||
assertThat(trackGroupInfos.get(1).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getTrackGroups(0).get(1));
|
||||
assertThat(trackGroupInfos.get(2).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getTrackGroups(1).get(0));
|
||||
assertThat(trackGroupInfos.get(3).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getUnmappedTrackGroups().get(0));
|
||||
assertThat(trackGroupInfos.get(0).getTrackSupport(0)).isEqualTo(C.FORMAT_HANDLED);
|
||||
assertThat(trackGroupInfos.get(1).getTrackSupport(0)).isEqualTo(C.FORMAT_UNSUPPORTED_SUBTYPE);
|
||||
assertThat(trackGroupInfos.get(2).getTrackSupport(0)).isEqualTo(C.FORMAT_UNSUPPORTED_DRM);
|
||||
assertThat(trackGroupInfos.get(2).getTrackSupport(1)).isEqualTo(C.FORMAT_EXCEEDS_CAPABILITIES);
|
||||
assertThat(trackGroupInfos.get(3).getTrackSupport(0)).isEqualTo(C.FORMAT_UNSUPPORTED_TYPE);
|
||||
assertThat(trackGroupInfos.get(0).isTrackSelected(0)).isFalse();
|
||||
assertThat(trackGroupInfos.get(1).isTrackSelected(0)).isTrue();
|
||||
assertThat(trackGroupInfos.get(2).isTrackSelected(0)).isFalse();
|
||||
assertThat(trackGroupInfos.get(2).isTrackSelected(1)).isTrue();
|
||||
assertThat(trackGroupInfos.get(3).isTrackSelected(0)).isFalse();
|
||||
assertThat(trackGroupInfos.get(0).getTrackType()).isEqualTo(C.TRACK_TYPE_AUDIO);
|
||||
assertThat(trackGroupInfos.get(1).getTrackType()).isEqualTo(C.TRACK_TYPE_AUDIO);
|
||||
assertThat(trackGroupInfos.get(2).getTrackType()).isEqualTo(C.TRACK_TYPE_VIDEO);
|
||||
assertThat(trackGroupInfos.get(3).getTrackType()).isEqualTo(C.TRACK_TYPE_UNKNOWN);
|
||||
}
|
||||
|
||||
/**
|
||||
* A {@link MappingTrackSelector} that stashes the {@link MappedTrackInfo} passed to {@link
|
||||
* #selectTracks(MappedTrackInfo, int[][][], int[], MediaPeriodId, Timeline)}.
|
||||
|
||||
@ -0,0 +1,153 @@
|
||||
/*
|
||||
* Copyright (C) 2021 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package androidx.media3.exoplayer.trackselection;
|
||||
|
||||
import static androidx.media3.common.C.FORMAT_EXCEEDS_CAPABILITIES;
|
||||
import static androidx.media3.common.C.FORMAT_HANDLED;
|
||||
import static androidx.media3.common.C.FORMAT_UNSUPPORTED_DRM;
|
||||
import static androidx.media3.common.C.FORMAT_UNSUPPORTED_SUBTYPE;
|
||||
import static androidx.media3.common.C.FORMAT_UNSUPPORTED_TYPE;
|
||||
import static androidx.media3.common.C.TRACK_TYPE_AUDIO;
|
||||
import static androidx.media3.common.C.TRACK_TYPE_UNKNOWN;
|
||||
import static androidx.media3.common.C.TRACK_TYPE_VIDEO;
|
||||
import static androidx.media3.common.MimeTypes.AUDIO_AAC;
|
||||
import static androidx.media3.common.MimeTypes.AUDIO_OPUS;
|
||||
import static androidx.media3.common.MimeTypes.VIDEO_H264;
|
||||
import static androidx.media3.exoplayer.RendererCapabilities.ADAPTIVE_NOT_SUPPORTED;
|
||||
import static androidx.media3.exoplayer.RendererCapabilities.ADAPTIVE_SEAMLESS;
|
||||
import static com.google.common.truth.Truth.assertThat;
|
||||
|
||||
import androidx.media3.common.Format;
|
||||
import androidx.media3.common.TrackGroup;
|
||||
import androidx.media3.common.TrackGroupArray;
|
||||
import androidx.media3.common.TrackSelection;
|
||||
import androidx.media3.common.TracksInfo;
|
||||
import androidx.media3.common.TracksInfo.TrackGroupInfo;
|
||||
import androidx.test.ext.junit.runners.AndroidJUnit4;
|
||||
import com.google.common.collect.ImmutableList;
|
||||
import java.util.List;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
|
||||
/** Unit tests for {@link TrackSelectionUtil}. */
|
||||
@RunWith(AndroidJUnit4.class)
|
||||
public class TrackSelectionUtilTest {
|
||||
|
||||
@Test
|
||||
public void buildTrackInfos_withTestValues_isAsExpected() {
|
||||
MappingTrackSelector.MappedTrackInfo mappedTrackInfo =
|
||||
new MappingTrackSelector.MappedTrackInfo(
|
||||
new String[] {"rendererName1", "rendererName2"},
|
||||
new int[] {TRACK_TYPE_AUDIO, TRACK_TYPE_VIDEO},
|
||||
new TrackGroupArray[] {
|
||||
new TrackGroupArray(
|
||||
new TrackGroup("0", new Format.Builder().setSampleMimeType(AUDIO_AAC).build()),
|
||||
new TrackGroup("1", new Format.Builder().setSampleMimeType(AUDIO_OPUS).build())),
|
||||
new TrackGroupArray(
|
||||
new TrackGroup(
|
||||
"2",
|
||||
new Format.Builder().setSampleMimeType(VIDEO_H264).build(),
|
||||
new Format.Builder().setSampleMimeType(VIDEO_H264).build()))
|
||||
},
|
||||
new int[] {ADAPTIVE_SEAMLESS, ADAPTIVE_NOT_SUPPORTED},
|
||||
new int[][][] {
|
||||
new int[][] {new int[] {FORMAT_HANDLED}, new int[] {FORMAT_UNSUPPORTED_SUBTYPE}},
|
||||
new int[][] {new int[] {FORMAT_UNSUPPORTED_DRM, FORMAT_EXCEEDS_CAPABILITIES}}
|
||||
},
|
||||
new TrackGroupArray(new TrackGroup(new Format.Builder().build())));
|
||||
TrackSelection[] selections =
|
||||
new TrackSelection[] {
|
||||
new FixedTrackSelection(mappedTrackInfo.getTrackGroups(0).get(1), 0),
|
||||
new FixedTrackSelection(mappedTrackInfo.getTrackGroups(1).get(0), 1)
|
||||
};
|
||||
|
||||
TracksInfo tracksInfo = TrackSelectionUtil.buildTracksInfo(mappedTrackInfo, selections);
|
||||
|
||||
ImmutableList<TracksInfo.TrackGroupInfo> trackGroupInfos = tracksInfo.getTrackGroupInfos();
|
||||
assertThat(trackGroupInfos).hasSize(4);
|
||||
assertThat(trackGroupInfos.get(0).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getTrackGroups(0).get(0));
|
||||
assertThat(trackGroupInfos.get(1).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getTrackGroups(0).get(1));
|
||||
assertThat(trackGroupInfos.get(2).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getTrackGroups(1).get(0));
|
||||
assertThat(trackGroupInfos.get(3).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getUnmappedTrackGroups().get(0));
|
||||
assertThat(trackGroupInfos.get(0).getTrackSupport(0)).isEqualTo(FORMAT_HANDLED);
|
||||
assertThat(trackGroupInfos.get(1).getTrackSupport(0)).isEqualTo(FORMAT_UNSUPPORTED_SUBTYPE);
|
||||
assertThat(trackGroupInfos.get(2).getTrackSupport(0)).isEqualTo(FORMAT_UNSUPPORTED_DRM);
|
||||
assertThat(trackGroupInfos.get(2).getTrackSupport(1)).isEqualTo(FORMAT_EXCEEDS_CAPABILITIES);
|
||||
assertThat(trackGroupInfos.get(3).getTrackSupport(0)).isEqualTo(FORMAT_UNSUPPORTED_TYPE);
|
||||
assertThat(trackGroupInfos.get(0).isTrackSelected(0)).isFalse();
|
||||
assertThat(trackGroupInfos.get(1).isTrackSelected(0)).isTrue();
|
||||
assertThat(trackGroupInfos.get(2).isTrackSelected(0)).isFalse();
|
||||
assertThat(trackGroupInfos.get(2).isTrackSelected(1)).isTrue();
|
||||
assertThat(trackGroupInfos.get(3).isTrackSelected(0)).isFalse();
|
||||
assertThat(trackGroupInfos.get(0).getTrackType()).isEqualTo(TRACK_TYPE_AUDIO);
|
||||
assertThat(trackGroupInfos.get(1).getTrackType()).isEqualTo(TRACK_TYPE_AUDIO);
|
||||
assertThat(trackGroupInfos.get(2).getTrackType()).isEqualTo(TRACK_TYPE_VIDEO);
|
||||
assertThat(trackGroupInfos.get(3).getTrackType()).isEqualTo(TRACK_TYPE_UNKNOWN);
|
||||
}
|
||||
|
||||
@Test
|
||||
@SuppressWarnings({"unchecked", "rawtypes"}) // Initialization of array of Lists.
|
||||
public void buildTrackInfos_withMultipleSelectionForRenderer_isAsExpected() {
|
||||
MappingTrackSelector.MappedTrackInfo mappedTrackInfo =
|
||||
new MappingTrackSelector.MappedTrackInfo(
|
||||
new String[] {"rendererName1", "rendererName2"},
|
||||
new int[] {TRACK_TYPE_AUDIO, TRACK_TYPE_VIDEO},
|
||||
new TrackGroupArray[] {
|
||||
new TrackGroupArray(
|
||||
new TrackGroup("0", new Format.Builder().setSampleMimeType(AUDIO_AAC).build()),
|
||||
new TrackGroup(
|
||||
"1",
|
||||
new Format.Builder().setSampleMimeType(AUDIO_OPUS).setSampleRate(1).build(),
|
||||
new Format.Builder().setSampleMimeType(AUDIO_OPUS).setSampleRate(2).build())),
|
||||
new TrackGroupArray()
|
||||
},
|
||||
new int[] {ADAPTIVE_SEAMLESS, ADAPTIVE_SEAMLESS},
|
||||
new int[][][] {
|
||||
new int[][] {new int[] {FORMAT_HANDLED}, new int[] {FORMAT_HANDLED, FORMAT_HANDLED}},
|
||||
new int[][] {new int[0]}
|
||||
},
|
||||
new TrackGroupArray());
|
||||
|
||||
List<TrackSelection>[] selections =
|
||||
new List[] {
|
||||
ImmutableList.of(
|
||||
new FixedTrackSelection(mappedTrackInfo.getTrackGroups(0).get(0), 0),
|
||||
new FixedTrackSelection(mappedTrackInfo.getTrackGroups(0).get(1), 1)),
|
||||
ImmutableList.of()
|
||||
};
|
||||
|
||||
TracksInfo tracksInfo = TrackSelectionUtil.buildTracksInfo(mappedTrackInfo, selections);
|
||||
|
||||
ImmutableList<TrackGroupInfo> trackGroupInfos = tracksInfo.getTrackGroupInfos();
|
||||
assertThat(trackGroupInfos).hasSize(2);
|
||||
assertThat(trackGroupInfos.get(0).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getTrackGroups(0).get(0));
|
||||
assertThat(trackGroupInfos.get(1).getTrackGroup())
|
||||
.isEqualTo(mappedTrackInfo.getTrackGroups(0).get(1));
|
||||
assertThat(trackGroupInfos.get(0).getTrackSupport(0)).isEqualTo(FORMAT_HANDLED);
|
||||
assertThat(trackGroupInfos.get(1).getTrackSupport(0)).isEqualTo(FORMAT_HANDLED);
|
||||
assertThat(trackGroupInfos.get(1).getTrackSupport(1)).isEqualTo(FORMAT_HANDLED);
|
||||
assertThat(trackGroupInfos.get(0).isTrackSelected(0)).isTrue();
|
||||
assertThat(trackGroupInfos.get(1).isTrackSelected(0)).isFalse();
|
||||
assertThat(trackGroupInfos.get(1).isTrackSelected(1)).isTrue();
|
||||
assertThat(trackGroupInfos.get(0).getTrackType()).isEqualTo(TRACK_TYPE_AUDIO);
|
||||
assertThat(trackGroupInfos.get(1).getTrackType()).isEqualTo(TRACK_TYPE_AUDIO);
|
||||
}
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user