sjs/media
1
0
Fork 0
mirror of https://github.com/samsonjs/media.git synced 2026-04-03 10:55:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Move getRendererCapabilities to DownloadHelper

Browse source 
PiperOrigin-RevId: 290934472
This commit is contained in:
andrewlewis 2020-01-22 13:27:17 +00:00 committed by Ian Baker
parent c8f0814bd0
commit a0f6bc877b
3 changed files with 30 additions and 33 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
library/core/src/main/java/com/google/android/exoplayer2/offline/DownloadHelper.java
View file

@ -24,9 +24,11 @@ import android.util.SparseIntArray;
import androidx.annotation.Nullable;
import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.ExoPlaybackException;
import com.google.android.exoplayer2.Renderer;
import com.google.android.exoplayer2.RendererCapabilities;
import com.google.android.exoplayer2.RenderersFactory;
import com.google.android.exoplayer2.Timeline;
import com.google.android.exoplayer2.audio.AudioRendererEventListener;
import com.google.android.exoplayer2.drm.DrmSessionManager;
import com.google.android.exoplayer2.drm.FrameworkMediaCrypto;
import com.google.android.exoplayer2.source.MediaPeriod;
@ -54,6 +56,7 @@ import com.google.android.exoplayer2.upstream.DefaultAllocator;
import com.google.android.exoplayer2.upstream.TransferListener;
import com.google.android.exoplayer2.util.Assertions;
import com.google.android.exoplayer2.util.Util;
import com.google.android.exoplayer2.video.VideoRendererEventListener;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.util.ArrayList;
@ -154,6 +157,29 @@ public final class DownloadHelper {
private static final Constructor<? extends MediaSourceFactory> HLS_FACTORY_CONSTRUCTOR =
getConstructor("com.google.android.exoplayer2.source.hls.HlsMediaSource$Factory");
/**
* Extracts renderer capabilities for the renderers created by the provided renderers factory.
*
* @param renderersFactory A {@link RenderersFactory}.
* @return The {@link RendererCapabilities} for each renderer created by the {@code
* renderersFactory}.
*/
public static RendererCapabilities[] getRendererCapabilities(RenderersFactory renderersFactory) {
Renderer[] renderers =
renderersFactory.createRenderers(
Util.createHandler(),
new VideoRendererEventListener() {},
new AudioRendererEventListener() {},
(cues) -> {},
(metadata) -> {},
/* drmSessionManager= */ null);
RendererCapabilities[] capabilities = new RendererCapabilities[renderers.length];
for (int i = 0; i < renderers.length; i++) {
capabilities[i] = renderers[i].getCapabilities();
}
return capabilities;
}
/** @deprecated Use {@link #forProgressive(Context, Uri)} */
@Deprecated
@SuppressWarnings("deprecation")
@ -269,7 +295,7 @@ public final class DownloadHelper {
drmSessionManager,
/* streamKeys= */ null),
trackSelectorParameters,
Util.getRendererCapabilities(renderersFactory));
getRendererCapabilities(renderersFactory));
}
/** @deprecated Use {@link #forHls(Context, Uri, Factory, RenderersFactory)} */
@ -339,7 +365,7 @@ public final class DownloadHelper {
drmSessionManager,
/* streamKeys= */ null),
trackSelectorParameters,
Util.getRendererCapabilities(renderersFactory));
getRendererCapabilities(renderersFactory));
}
/** @deprecated Use {@link #forSmoothStreaming(Context, Uri, Factory, RenderersFactory)} */
@ -409,7 +435,7 @@ public final class DownloadHelper {
drmSessionManager,
/* streamKeys= */ null),
trackSelectorParameters,
Util.getRendererCapabilities(renderersFactory));
getRendererCapabilities(renderersFactory));
}
/**

28
library/core/src/main/java/com/google/android/exoplayer2/util/Util.java
View file

@ -51,13 +51,8 @@ import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.ExoPlayerLibraryInfo;
import com.google.android.exoplayer2.Format;
import com.google.android.exoplayer2.ParserException;
import com.google.android.exoplayer2.Renderer;
import com.google.android.exoplayer2.RendererCapabilities;
import com.google.android.exoplayer2.RenderersFactory;
import com.google.android.exoplayer2.SeekParameters;
import com.google.android.exoplayer2.audio.AudioRendererEventListener;
import com.google.android.exoplayer2.upstream.DataSource;
import com.google.android.exoplayer2.video.VideoRendererEventListener;
import java.io.ByteArrayOutputStream;
import java.io.Closeable;
import java.io.File;
@ -2008,29 +2003,6 @@ public final class Util {
return displaySize;
}
/**
* Extract renderer capabilities for the renderers created by the provided renderers factory.
*
* @param renderersFactory A {@link RenderersFactory}.
* @return The {@link RendererCapabilities} for each renderer created by the {@code
* renderersFactory}.
*/
public static RendererCapabilities[] getRendererCapabilities(RenderersFactory renderersFactory) {
Renderer[] renderers =
renderersFactory.createRenderers(
Util.createHandler(),
new VideoRendererEventListener() {},
new AudioRendererEventListener() {},
(cues) -> {},
(metadata) -> {},
/* drmSessionManager= */ null);
RendererCapabilities[] capabilities = new RendererCapabilities[renderers.length];
for (int i = 0; i < renderers.length; i++) {
capabilities[i] = renderers[i].getCapabilities();
}
return capabilities;
}
/**
* Returns a string representation of a {@code TRACK_TYPE_*} constant defined in {@link C}.
*

3
library/core/src/test/java/com/google/android/exoplayer2/offline/DownloadHelperTest.java
View file

@ -41,7 +41,6 @@ import com.google.android.exoplayer2.trackselection.MappingTrackSelector.MappedT
import com.google.android.exoplayer2.trackselection.TrackSelection;
import com.google.android.exoplayer2.upstream.Allocator;
import com.google.android.exoplayer2.util.MimeTypes;
import com.google.android.exoplayer2.util.Util;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
@ -134,7 +133,7 @@ public class DownloadHelperTest {
TEST_CACHE_KEY,
new TestMediaSource(),
DownloadHelper.DEFAULT_TRACK_SELECTOR_PARAMETERS_WITHOUT_VIEWPORT,
Util.getRendererCapabilities(renderersFactory));
DownloadHelper.getRendererCapabilities(renderersFactory));
}
@Test