Skip to content

SDK / exoplayer

Go to a project
Commit 07272027 by bachinger Committed by Oliver Woodman
Options

remove PlaybackParameter dependency from MediaClock 

After this change MediaClocks and ExoPlayerImplInternal don't depend on the deprecated PlaybackParameter anymore but only know about playbackSpeed.

PiperOrigin-RevId: 300428791
parent 683cb026
Inline Side-by-side
Showing with 159 additions and 174 deletions
library/core/src/main/java/com/google/android/exoplayer2/DefaultMediaClock.java
......@@ -26,22 +26,20 @@ import com.google.android.exoplayer2.util.StandaloneMediaClock;
*/
/* package */ final class DefaultMediaClock implements MediaClock {
/**
* Listener interface to be notified of changes to the active playback parameters.
*/
public interface PlaybackParameterListener {
/** Listener interface to be notified of changes to the active playback speed. */
public interface PlaybackSpeedListener {
/**
* Called when the active playback parameters changed. Will not be called for {@link
* #setPlaybackParameters(PlaybackParameters)}.
* Called when the active playback speed changed. Will not be called for {@link
* #setPlaybackSpeed(float)}.
*
* @param newPlaybackParameters The newly active {@link PlaybackParameters}.
* @param newPlaybackSpeed The newly active playback speed.
*/
void onPlaybackParametersChanged(PlaybackParameters newPlaybackParameters);
void onPlaybackSpeedChanged(float newPlaybackSpeed);
}
private final StandaloneMediaClock standaloneClock;
private final PlaybackParameterListener listener;
private final PlaybackSpeedListener listener;
@Nullable private Renderer rendererClockSource;
@Nullable private MediaClock rendererClock;
......@@ -49,14 +47,13 @@ import com.google.android.exoplayer2.util.StandaloneMediaClock;
private boolean standaloneClockIsStarted;
/**
* Creates a new instance with listener for playback parameter changes and a {@link Clock} to use
* for the standalone clock implementation.
* Creates a new instance with listener for playback speed changes and a {@link Clock} to use for
* the standalone clock implementation.
*
* @param listener A {@link PlaybackParameterListener} to listen for playback parameter
* changes.
* @param listener A {@link PlaybackSpeedListener} to listen for playback speed changes.
* @param clock A {@link Clock}.
*/
public DefaultMediaClock(PlaybackParameterListener listener, Clock clock) {
public DefaultMediaClock(PlaybackSpeedListener listener, Clock clock) {
this.listener = listener;
this.standaloneClock = new StandaloneMediaClock(clock);
isUsingStandaloneClock = true;
......@@ -96,7 +93,7 @@ import com.google.android.exoplayer2.util.StandaloneMediaClock;
* clock is already provided.
*/
public void onRendererEnabled(Renderer renderer) throws ExoPlaybackException {
MediaClock rendererMediaClock = renderer.getMediaClock();
@Nullable MediaClock rendererMediaClock = renderer.getMediaClock();
if (rendererMediaClock != null && rendererMediaClock != rendererClock) {
if (rendererClock != null) {
throw ExoPlaybackException.createForUnexpected(
......@@ -104,7 +101,7 @@ import com.google.android.exoplayer2.util.StandaloneMediaClock;
}
this.rendererClock = rendererMediaClock;
this.rendererClockSource = renderer;
rendererClock.setPlaybackParameters(standaloneClock.getPlaybackParameters());
rendererClock.setPlaybackSpeed(standaloneClock.getPlaybackSpeed());
}
}
......@@ -140,19 +137,19 @@ import com.google.android.exoplayer2.util.StandaloneMediaClock;
}
@Override
public void setPlaybackParameters(PlaybackParameters playbackParameters) {
public void setPlaybackSpeed(float playbackSpeed) {
if (rendererClock != null) {
rendererClock.setPlaybackParameters(playbackParameters);
playbackParameters = rendererClock.getPlaybackParameters();
rendererClock.setPlaybackSpeed(playbackSpeed);
playbackSpeed = rendererClock.getPlaybackSpeed();
}
standaloneClock.setPlaybackParameters(playbackParameters);
standaloneClock.setPlaybackSpeed(playbackSpeed);
}
@Override
public PlaybackParameters getPlaybackParameters() {
public float getPlaybackSpeed() {
return rendererClock != null
? rendererClock.getPlaybackParameters()
: standaloneClock.getPlaybackParameters();
? rendererClock.getPlaybackSpeed()
: standaloneClock.getPlaybackSpeed();
}
private void syncClocks(boolean isReadingAhead) {
......@@ -177,10 +174,10 @@ import com.google.android.exoplayer2.util.StandaloneMediaClock;
}
// Continuously sync stand-alone clock to renderer clock so that it can take over if needed.
standaloneClock.resetPosition(rendererClockPositionUs);
PlaybackParameters playbackParameters = rendererClock.getPlaybackParameters();
if (!playbackParameters.equals(standaloneClock.getPlaybackParameters())) {
standaloneClock.setPlaybackParameters(playbackParameters);
listener.onPlaybackParametersChanged(playbackParameters);
float playbackSpeed = rendererClock.getPlaybackSpeed();
if (playbackSpeed != standaloneClock.getPlaybackSpeed()) {
standaloneClock.setPlaybackSpeed(playbackSpeed);
listener.onPlaybackSpeedChanged(playbackSpeed);
}
}
......
library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImpl.java
......@@ -562,7 +562,7 @@ import java.util.concurrent.TimeoutException;
pendingSetPlaybackSpeedAcks++;
this.playbackSpeed = playbackSpeed;
PlaybackParameters playbackParameters = new PlaybackParameters(playbackSpeed);
internalPlayer.setPlaybackParameters(playbackParameters);
internalPlayer.setPlaybackSpeed(playbackSpeed);
notifyListeners(
listener -> {
listener.onPlaybackParametersChanged(playbackParameters);
......
library/core/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java
......@@ -24,7 +24,7 @@ import android.os.SystemClock;
import android.util.Pair;
import androidx.annotation.CheckResult;
import androidx.annotation.Nullable;
import com.google.android.exoplayer2.DefaultMediaClock.PlaybackParameterListener;
import com.google.android.exoplayer2.DefaultMediaClock.PlaybackSpeedListener;
import com.google.android.exoplayer2.Player.DiscontinuityReason;
import com.google.android.exoplayer2.Player.PlayWhenReadyChangeReason;
import com.google.android.exoplayer2.Player.PlaybackSuppressionReason;
......@@ -57,7 +57,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
MediaPeriod.Callback,
TrackSelector.InvalidationListener,
Playlist.PlaylistInfoRefreshListener,
PlaybackParameterListener,
PlaybackSpeedListener,
PlayerMessage.Sender {
private static final String TAG = "ExoPlayerImplInternal";
......@@ -71,7 +71,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
private static final int MSG_SET_PLAY_WHEN_READY = 1;
private static final int MSG_DO_SOME_WORK = 2;
private static final int MSG_SEEK_TO = 3;
private static final int MSG_SET_PLAYBACK_PARAMETERS = 4;
private static final int MSG_SET_PLAYBACK_SPEED = 4;
private static final int MSG_SET_SEEK_PARAMETERS = 5;
private static final int MSG_STOP = 6;
private static final int MSG_RELEASE = 7;
......@@ -83,7 +83,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
private static final int MSG_SET_FOREGROUND_MODE = 13;
private static final int MSG_SEND_MESSAGE = 14;
private static final int MSG_SEND_MESSAGE_TO_TARGET_THREAD = 15;
private static final int MSG_PLAYBACK_PARAMETERS_CHANGED_INTERNAL = 16;
private static final int MSG_PLAYBACK_SPEED_CHANGED_INTERNAL = 16;
private static final int MSG_SET_MEDIA_SOURCES = 17;
private static final int MSG_ADD_MEDIA_SOURCES = 18;
private static final int MSG_MOVE_MEDIA_SOURCES = 19;
......@@ -224,8 +224,8 @@ import java.util.concurrent.atomic.AtomicBoolean;
.sendToTarget();
}
public void setPlaybackParameters(PlaybackParameters playbackParameters) {
handler.obtainMessage(MSG_SET_PLAYBACK_PARAMETERS, playbackParameters).sendToTarget();
public void setPlaybackSpeed(float playbackSpeed) {
handler.obtainMessage(MSG_SET_PLAYBACK_SPEED, playbackSpeed).sendToTarget();
}
public void setSeekParameters(SeekParameters seekParameters) {
......@@ -365,11 +365,11 @@ import java.util.concurrent.atomic.AtomicBoolean;
handler.sendEmptyMessage(MSG_TRACK_SELECTION_INVALIDATED);
}
// DefaultMediaClock.PlaybackParameterListener implementation.
// DefaultMediaClock.PlaybackSpeedListener implementation.
@Override
public void onPlaybackParametersChanged(PlaybackParameters playbackParameters) {
sendPlaybackParametersChangedInternal(playbackParameters, /* acknowledgeCommand= */ false);
public void onPlaybackSpeedChanged(float playbackSpeed) {
sendPlaybackSpeedChangedInternal(playbackSpeed, /* acknowledgeCommand= */ false);
}
// Handler.Callback implementation.
......@@ -401,8 +401,8 @@ import java.util.concurrent.atomic.AtomicBoolean;
case MSG_SEEK_TO:
seekToInternal((SeekPosition) msg.obj);
break;
case MSG_SET_PLAYBACK_PARAMETERS:
setPlaybackParametersInternal((PlaybackParameters) msg.obj);
case MSG_SET_PLAYBACK_SPEED:
setPlaybackSpeedInternal((Float) msg.obj);
break;
case MSG_SET_SEEK_PARAMETERS:
setSeekParametersInternal((SeekParameters) msg.obj);
......@@ -426,9 +426,8 @@ import java.util.concurrent.atomic.AtomicBoolean;
case MSG_TRACK_SELECTION_INVALIDATED:
reselectTracksInternal();
break;
case MSG_PLAYBACK_PARAMETERS_CHANGED_INTERNAL:
handlePlaybackParameters(
(PlaybackParameters) msg.obj, /* acknowledgeCommand= */ msg.arg1 != 0);
case MSG_PLAYBACK_SPEED_CHANGED_INTERNAL:
handlePlaybackSpeed((Float) msg.obj, /* acknowledgeCommand= */ msg.arg1 != 0);
break;
case MSG_SEND_MESSAGE:
sendMessageInternal((PlayerMessage) msg.obj);
......@@ -1089,10 +1088,9 @@ import java.util.concurrent.atomic.AtomicBoolean;
notifyTrackSelectionDiscontinuity();
}
private void setPlaybackParametersInternal(PlaybackParameters playbackParameters) {
mediaClock.setPlaybackParameters(playbackParameters);
sendPlaybackParametersChangedInternal(
mediaClock.getPlaybackParameters(), /* acknowledgeCommand= */ true);
private void setPlaybackSpeedInternal(float playbackSpeed) {
mediaClock.setPlaybackSpeed(playbackSpeed);
sendPlaybackSpeedChangedInternal(mediaClock.getPlaybackSpeed(), /* acknowledgeCommand= */ true);
}
private void setSeekParametersInternal(SeekParameters seekParameters) {
......@@ -1419,7 +1417,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
}
private void reselectTracksInternal() throws ExoPlaybackException {
float playbackSpeed = mediaClock.getPlaybackParameters().speed;
float playbackSpeed = mediaClock.getPlaybackSpeed();
// Reselect tracks on each period in turn, until the selection changes.
MediaPeriodHolder periodHolder = queue.getPlayingPeriod();
MediaPeriodHolder readingPeriodHolder = queue.getReadingPeriod();
......@@ -1542,7 +1540,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
boolean bufferedToEnd = loadingHolder.isFullyBuffered() && loadingHolder.info.isFinal;
return bufferedToEnd
|| loadControl.shouldStartPlayback(
getTotalBufferedDurationUs(), mediaClock.getPlaybackParameters().speed, rebuffering);
getTotalBufferedDurationUs(), mediaClock.getPlaybackSpeed(), rebuffering);
}
private boolean isTimelineReady() {
......@@ -1871,8 +1869,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
return;
}
MediaPeriodHolder loadingPeriodHolder = queue.getLoadingPeriod();
loadingPeriodHolder.handlePrepared(
mediaClock.getPlaybackParameters().speed, playbackInfo.timeline);
loadingPeriodHolder.handlePrepared(mediaClock.getPlaybackSpeed(), playbackInfo.timeline);
updateLoadControlTrackSelection(
loadingPeriodHolder.getTrackGroups(), loadingPeriodHolder.getTrackSelectorResult());
if (loadingPeriodHolder == queue.getPlayingPeriod()) {
......@@ -1897,17 +1894,15 @@ import java.util.concurrent.atomic.AtomicBoolean;
maybeContinueLoading();
}
private void handlePlaybackParameters(
PlaybackParameters playbackParameters, boolean acknowledgeCommand)
private void handlePlaybackSpeed(float playbackSpeed, boolean acknowledgeCommand)
throws ExoPlaybackException {
eventHandler
.obtainMessage(
MSG_PLAYBACK_SPEED_CHANGED, acknowledgeCommand ? 1 : 0, 0, playbackParameters.speed)
.obtainMessage(MSG_PLAYBACK_SPEED_CHANGED, acknowledgeCommand ? 1 : 0, 0, playbackSpeed)
.sendToTarget();
updateTrackSelectionPlaybackSpeed(playbackParameters.speed);
updateTrackSelectionPlaybackSpeed(playbackSpeed);
for (Renderer renderer : renderers) {
if (renderer != null) {
renderer.setOperatingRate(playbackParameters.speed);
renderer.setOperatingRate(playbackSpeed);
}
}
}
......@@ -1933,8 +1928,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
// where playback gets stuck.
return true;
}
float playbackSpeed = mediaClock.getPlaybackParameters().speed;
return loadControl.shouldContinueLoading(bufferedDurationUs, playbackSpeed);
return loadControl.shouldContinueLoading(bufferedDurationUs, mediaClock.getPlaybackSpeed());
}
private boolean isLoadingPossible() {
......@@ -2123,14 +2117,10 @@ import java.util.concurrent.atomic.AtomicBoolean;
loadControl.onTracksSelected(renderers, trackGroups, trackSelectorResult.selections);
}
private void sendPlaybackParametersChangedInternal(
PlaybackParameters playbackParameters, boolean acknowledgeCommand) {
private void sendPlaybackSpeedChangedInternal(float playbackSpeed, boolean acknowledgeCommand) {
handler
.obtainMessage(
MSG_PLAYBACK_PARAMETERS_CHANGED_INTERNAL,
acknowledgeCommand ? 1 : 0,
0,
playbackParameters)
MSG_PLAYBACK_SPEED_CHANGED_INTERNAL, acknowledgeCommand ? 1 : 0, 0, playbackSpeed)
.sendToTarget();
}
......
library/core/src/main/java/com/google/android/exoplayer2/audio/MediaCodecAudioRenderer.java
......@@ -28,7 +28,6 @@ import com.google.android.exoplayer2.ExoPlaybackException;
import com.google.android.exoplayer2.ExoPlayer;
import com.google.android.exoplayer2.Format;
import com.google.android.exoplayer2.FormatHolder;
import com.google.android.exoplayer2.PlaybackParameters;
import com.google.android.exoplayer2.PlayerMessage.Target;
import com.google.android.exoplayer2.RendererCapabilities;
import com.google.android.exoplayer2.audio.AudioRendererEventListener.EventDispatcher;
......@@ -567,13 +566,13 @@ public class MediaCodecAudioRenderer extends MediaCodecRenderer implements Media
}
@Override
public void setPlaybackParameters(PlaybackParameters playbackParameters) {
audioSink.setPlaybackParameters(playbackParameters);
public void setPlaybackSpeed(float playbackSpeed) {
audioSink.setPlaybackSpeed(playbackSpeed);
}
@Override
public PlaybackParameters getPlaybackParameters() {
return audioSink.getPlaybackParameters();
public float getPlaybackSpeed() {
return audioSink.getPlaybackSpeed();
}
@Override
......
library/core/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java
......@@ -26,7 +26,6 @@ import com.google.android.exoplayer2.ExoPlaybackException;
import com.google.android.exoplayer2.ExoPlayer;
import com.google.android.exoplayer2.Format;
import com.google.android.exoplayer2.FormatHolder;
import com.google.android.exoplayer2.PlaybackParameters;
import com.google.android.exoplayer2.PlayerMessage.Target;
import com.google.android.exoplayer2.RendererCapabilities;
import com.google.android.exoplayer2.audio.AudioRendererEventListener.EventDispatcher;
......@@ -487,13 +486,13 @@ public abstract class SimpleDecoderAudioRenderer extends BaseRenderer implements
}
@Override
public void setPlaybackParameters(PlaybackParameters playbackParameters) {
audioSink.setPlaybackParameters(playbackParameters);
public void setPlaybackSpeed(float playbackSpeed) {
audioSink.setPlaybackSpeed(playbackSpeed);
}
@Override
public PlaybackParameters getPlaybackParameters() {
return audioSink.getPlaybackParameters();
public float getPlaybackSpeed() {
return audioSink.getPlaybackSpeed();
}
@Override
......
library/core/src/main/java/com/google/android/exoplayer2/util/MediaClock.java
......@@ -15,8 +15,6 @@
*/
package com.google.android.exoplayer2.util;
import com.google.android.exoplayer2.PlaybackParameters;
/**
* Tracks the progression of media time.
*/
......@@ -28,16 +26,13 @@ public interface MediaClock {
long getPositionUs();
/**
* Attempts to set the playback parameters. The media clock may override these parameters if they
* are not supported.
* Attempts to set the playback speed. The media clock may override the speed if changing the
* speed is not supported.
*
* @param playbackParameters The playback parameters to attempt to set.
*/
void setPlaybackParameters(PlaybackParameters playbackParameters);
/**
* Returns the active playback parameters.
* @param playbackSpeed The playback speed to attempt to set.
*/
PlaybackParameters getPlaybackParameters();
void setPlaybackSpeed(float playbackSpeed);
/** Returns the active playback speed. */
float getPlaybackSpeed();
}
library/core/src/main/java/com/google/android/exoplayer2/util/StandaloneMediaClock.java
......@@ -16,7 +16,7 @@
package com.google.android.exoplayer2.util;
import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.PlaybackParameters;
import com.google.android.exoplayer2.Player;
/**
* A {@link MediaClock} whose position advances with real time based on the playback parameters when
......@@ -29,7 +29,8 @@ public final class StandaloneMediaClock implements MediaClock {
private boolean started;
private long baseUs;
private long baseElapsedMs;
private PlaybackParameters playbackParameters;
private float playbackSpeed;
private int scaledUsPerMs;
/**
* Creates a new standalone media clock using the given {@link Clock} implementation.
......@@ -38,7 +39,8 @@ public final class StandaloneMediaClock implements MediaClock {
*/
public StandaloneMediaClock(Clock clock) {
this.clock = clock;
this.playbackParameters = PlaybackParameters.DEFAULT;
playbackSpeed = Player.DEFAULT_PLAYBACK_SPEED;
scaledUsPerMs = getScaledUsPerMs(playbackSpeed);
}
/**
......@@ -78,27 +80,33 @@ public final class StandaloneMediaClock implements MediaClock {
long positionUs = baseUs;
if (started) {
long elapsedSinceBaseMs = clock.elapsedRealtime() - baseElapsedMs;
if (playbackParameters.speed == 1f) {
if (playbackSpeed == 1f) {
positionUs += C.msToUs(elapsedSinceBaseMs);
} else {
positionUs += playbackParameters.getMediaTimeUsForPlayoutTimeMs(elapsedSinceBaseMs);
// Add the media time in microseconds that will elapse in elapsedSinceBaseMs milliseconds of
// wallclock time
positionUs += elapsedSinceBaseMs * scaledUsPerMs;
}
}
return positionUs;
}
@Override
public void setPlaybackParameters(PlaybackParameters playbackParameters) {
public void setPlaybackSpeed(float playbackSpeed) {
// Store the current position as the new base, in case the playback speed has changed.
if (started) {
resetPosition(getPositionUs());
}
this.playbackParameters = playbackParameters;
this.playbackSpeed = playbackSpeed;
scaledUsPerMs = getScaledUsPerMs(playbackSpeed);
}
@Override
public PlaybackParameters getPlaybackParameters() {
return playbackParameters;
public float getPlaybackSpeed() {
return playbackSpeed;
}
private static int getScaledUsPerMs(float playbackSpeed) {
return Math.round(playbackSpeed * 1000f);
}
}
library/core/src/test/java/com/google/android/exoplayer2/DefaultMediaClockTest.java
......@@ -22,7 +22,7 @@ import static org.mockito.Mockito.verifyNoMoreInteractions;
import static org.mockito.MockitoAnnotations.initMocks;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.google.android.exoplayer2.DefaultMediaClock.PlaybackParameterListener;
import com.google.android.exoplayer2.DefaultMediaClock.PlaybackSpeedListener;
import com.google.android.exoplayer2.testutil.FakeClock;
import com.google.android.exoplayer2.testutil.FakeMediaClockRenderer;
import org.junit.Before;
......@@ -36,10 +36,9 @@ public class DefaultMediaClockTest {
private static final long TEST_POSITION_US = 123456789012345678L;
private static final long SLEEP_TIME_MS = 1_000;
private static final PlaybackParameters TEST_PLAYBACK_PARAMETERS =
new PlaybackParameters(/* speed= */ 2f);
private static final float TEST_PLAYBACK_SPEED = 2f;
@Mock private PlaybackParameterListener listener;
@Mock private PlaybackSpeedListener listener;
private FakeClock fakeClock;
private DefaultMediaClock mediaClock;
......@@ -110,119 +109,117 @@ public class DefaultMediaClockTest {
}
@Test
public void standaloneGetPlaybackParameters_initializedWithDefaultPlaybackParameters() {
assertThat(mediaClock.getPlaybackParameters()).isEqualTo(PlaybackParameters.DEFAULT);
public void standaloneGetPlaybackSpeed_initializedWithDefaultPlaybackSpeed() {
assertThat(mediaClock.getPlaybackSpeed()).isEqualTo(Player.DEFAULT_PLAYBACK_SPEED);
}
@Test
public void standaloneSetPlaybackParameters_getPlaybackParametersShouldReturnSameValue() {
mediaClock.setPlaybackParameters(TEST_PLAYBACK_PARAMETERS);
assertThat(mediaClock.getPlaybackParameters()).isEqualTo(TEST_PLAYBACK_PARAMETERS);
public void standaloneSetPlaybackSpeed_getPlaybackSpeedShouldReturnSameValue() {
mediaClock.setPlaybackSpeed(TEST_PLAYBACK_SPEED);
assertThat(mediaClock.getPlaybackSpeed()).isEqualTo(TEST_PLAYBACK_SPEED);
}
@Test
public void standaloneSetPlaybackParameters_shouldNotTriggerCallback() {
mediaClock.setPlaybackParameters(TEST_PLAYBACK_PARAMETERS);
public void standaloneSetPlaybackSpeed_shouldNotTriggerCallback() {
mediaClock.setPlaybackSpeed(TEST_PLAYBACK_SPEED);
verifyNoMoreInteractions(listener);
}
@Test
public void standaloneSetPlaybackParameters_shouldApplyNewPlaybackSpeed() {
mediaClock.setPlaybackParameters(TEST_PLAYBACK_PARAMETERS);
public void standaloneSetPlaybackSpeed_shouldApplyNewPlaybackSpeed() {
mediaClock.setPlaybackSpeed(TEST_PLAYBACK_SPEED);
mediaClock.start();
// Asserts that clock is running with speed declared in getPlaybackParameters().
// Asserts that clock is running with speed declared in getPlaybackSpeed().
assertClockIsRunning(/* isReadingAhead= */ false);
}
@Test
public void standaloneSetOtherPlaybackParameters_getPlaybackParametersShouldReturnSameValue() {
mediaClock.setPlaybackParameters(TEST_PLAYBACK_PARAMETERS);
mediaClock.setPlaybackParameters(PlaybackParameters.DEFAULT);
assertThat(mediaClock.getPlaybackParameters()).isEqualTo(PlaybackParameters.DEFAULT);
public void standaloneSetOtherPlaybackSpeed_getPlaybackSpeedShouldReturnSameValue() {
mediaClock.setPlaybackSpeed(TEST_PLAYBACK_SPEED);
mediaClock.setPlaybackSpeed(Player.DEFAULT_PLAYBACK_SPEED);
assertThat(mediaClock.getPlaybackSpeed()).isEqualTo(Player.DEFAULT_PLAYBACK_SPEED);
}
@Test
public void enableRendererMediaClock_shouldOverwriteRendererPlaybackParametersIfPossible()
public void enableRendererMediaClock_shouldOverwriteRendererPlaybackSpeedIfPossible()
throws ExoPlaybackException {
FakeMediaClockRenderer mediaClockRenderer =
new MediaClockRenderer(TEST_PLAYBACK_PARAMETERS, /* playbackParametersAreMutable= */ true);
new MediaClockRenderer(TEST_PLAYBACK_SPEED, /* playbackSpeedIsMutable= */ true);
mediaClock.onRendererEnabled(mediaClockRenderer);
assertThat(mediaClock.getPlaybackParameters()).isEqualTo(PlaybackParameters.DEFAULT);
assertThat(mediaClock.getPlaybackSpeed()).isEqualTo(Player.DEFAULT_PLAYBACK_SPEED);
verifyNoMoreInteractions(listener);
}
@Test
public void enableRendererMediaClockWithFixedParameters_usesRendererPlaybackParameters()
public void enableRendererMediaClockWithFixedPlaybackSpeed_usesRendererPlaybackSpeed()
throws ExoPlaybackException {
FakeMediaClockRenderer mediaClockRenderer =
new MediaClockRenderer(TEST_PLAYBACK_PARAMETERS, /* playbackParametersAreMutable= */ false);
new MediaClockRenderer(TEST_PLAYBACK_SPEED, /* playbackSpeedIsMutable= */ false);
mediaClock.onRendererEnabled(mediaClockRenderer);
assertThat(mediaClock.getPlaybackParameters()).isEqualTo(TEST_PLAYBACK_PARAMETERS);
assertThat(mediaClock.getPlaybackSpeed()).isEqualTo(TEST_PLAYBACK_SPEED);
}
@Test
public void enableRendererMediaClockWithFixedParameters_shouldTriggerCallback()
public void enableRendererMediaClockWithFixedPlaybackSpeed_shouldTriggerCallback()
throws ExoPlaybackException {
FakeMediaClockRenderer mediaClockRenderer =
new MediaClockRenderer(TEST_PLAYBACK_PARAMETERS, /* playbackParametersAreMutable= */ false);
new MediaClockRenderer(TEST_PLAYBACK_SPEED, /* playbackSpeedIsMutable= */ false);
mediaClock.onRendererEnabled(mediaClockRenderer);
mediaClock.syncAndGetPositionUs(/* isReadingAhead= */ false);
verify(listener).onPlaybackParametersChanged(TEST_PLAYBACK_PARAMETERS);
verify(listener).onPlaybackSpeedChanged(TEST_PLAYBACK_SPEED);
}
@Test
public void enableRendererMediaClockWithFixedButSamePlaybackParameters_shouldNotTriggerCallback()
public void enableRendererMediaClockWithFixedButSamePlaybackSpeed_shouldNotTriggerCallback()
throws ExoPlaybackException {
FakeMediaClockRenderer mediaClockRenderer = new MediaClockRenderer(PlaybackParameters.DEFAULT,
/* playbackParametersAreMutable= */ false);
FakeMediaClockRenderer mediaClockRenderer =
new MediaClockRenderer(Player.DEFAULT_PLAYBACK_SPEED, /* playbackSpeedIsMutable= */ false);
mediaClock.onRendererEnabled(mediaClockRenderer);
mediaClock.syncAndGetPositionUs(/* isReadingAhead= */ false);
verifyNoMoreInteractions(listener);
}
@Test
public void disableRendererMediaClock_shouldKeepPlaybackParameters()
throws ExoPlaybackException {
public void disableRendererMediaClock_shouldKeepPlaybackSpeed() throws ExoPlaybackException {
FakeMediaClockRenderer mediaClockRenderer =
new MediaClockRenderer(TEST_PLAYBACK_PARAMETERS, /* playbackParametersAreMutable= */ false);
new MediaClockRenderer(TEST_PLAYBACK_SPEED, /* playbackSpeedIsMutable= */ false);
mediaClock.onRendererEnabled(mediaClockRenderer);
mediaClock.syncAndGetPositionUs(/* isReadingAhead= */ false);
mediaClock.onRendererDisabled(mediaClockRenderer);
mediaClock.syncAndGetPositionUs(/* isReadingAhead= */ false);
assertThat(mediaClock.getPlaybackParameters()).isEqualTo(TEST_PLAYBACK_PARAMETERS);
assertThat(mediaClock.getPlaybackSpeed()).isEqualTo(TEST_PLAYBACK_SPEED);
}
@Test
public void rendererClockSetPlaybackParameters_getPlaybackParametersShouldReturnSameValue()
public void rendererClockSetPlaybackSpeed_getPlaybackSpeedShouldReturnSameValue()
throws ExoPlaybackException {
FakeMediaClockRenderer mediaClockRenderer = new MediaClockRenderer(PlaybackParameters.DEFAULT,
/* playbackParametersAreMutable= */ true);
FakeMediaClockRenderer mediaClockRenderer =
new MediaClockRenderer(Player.DEFAULT_PLAYBACK_SPEED, /* playbackSpeedIsMutable= */ true);
mediaClock.onRendererEnabled(mediaClockRenderer);
mediaClock.syncAndGetPositionUs(/* isReadingAhead= */ false);
mediaClock.setPlaybackParameters(TEST_PLAYBACK_PARAMETERS);
assertThat(mediaClock.getPlaybackParameters()).isEqualTo(TEST_PLAYBACK_PARAMETERS);
mediaClock.setPlaybackSpeed(TEST_PLAYBACK_SPEED);
assertThat(mediaClock.getPlaybackSpeed()).isEqualTo(TEST_PLAYBACK_SPEED);
}
@Test
public void rendererClockSetPlaybackParameters_shouldNotTriggerCallback()
throws ExoPlaybackException {
FakeMediaClockRenderer mediaClockRenderer = new MediaClockRenderer(PlaybackParameters.DEFAULT,
/* playbackParametersAreMutable= */ true);
public void rendererClockSetPlaybackSpeed_shouldNotTriggerCallback() throws ExoPlaybackException {
FakeMediaClockRenderer mediaClockRenderer =
new MediaClockRenderer(Player.DEFAULT_PLAYBACK_SPEED, /* playbackSpeedIsMutable= */ true);
mediaClock.onRendererEnabled(mediaClockRenderer);
mediaClock.syncAndGetPositionUs(/* isReadingAhead= */ false);
mediaClock.setPlaybackParameters(TEST_PLAYBACK_PARAMETERS);
mediaClock.setPlaybackSpeed(TEST_PLAYBACK_SPEED);
verifyNoMoreInteractions(listener);
}
@Test
public void rendererClockSetPlaybackParametersOverwrite_getParametersShouldReturnSameValue()
public void rendererClockSetPlaybackSpeedOverwrite_getPlaybackSpeedShouldReturnSameValue()
throws ExoPlaybackException {
FakeMediaClockRenderer mediaClockRenderer = new MediaClockRenderer(PlaybackParameters.DEFAULT,
/* playbackParametersAreMutable= */ false);
FakeMediaClockRenderer mediaClockRenderer =
new MediaClockRenderer(Player.DEFAULT_PLAYBACK_SPEED, /* playbackSpeedIsMutable= */ false);
mediaClock.onRendererEnabled(mediaClockRenderer);
mediaClock.syncAndGetPositionUs(/* isReadingAhead= */ false);
mediaClock.setPlaybackParameters(TEST_PLAYBACK_PARAMETERS);
assertThat(mediaClock.getPlaybackParameters()).isEqualTo(PlaybackParameters.DEFAULT);
mediaClock.setPlaybackSpeed(TEST_PLAYBACK_SPEED);
assertThat(mediaClock.getPlaybackSpeed()).isEqualTo(Player.DEFAULT_PLAYBACK_SPEED);
}
@Test
......@@ -266,16 +263,15 @@ public class DefaultMediaClockTest {
}
@Test
public void getPositionWithPlaybackParameterChange_shouldTriggerCallback()
public void getPositionWithPlaybackSpeedChange_shouldTriggerCallback()
throws ExoPlaybackException {
MediaClockRenderer mediaClockRenderer =
new MediaClockRenderer(
PlaybackParameters.DEFAULT, /* playbackParametersAreMutable= */ true);
new MediaClockRenderer(Player.DEFAULT_PLAYBACK_SPEED, /* playbackSpeedIsMutable= */ true);
mediaClock.onRendererEnabled(mediaClockRenderer);
// Silently change playback parameters of renderer clock.
mediaClockRenderer.playbackParameters = TEST_PLAYBACK_PARAMETERS;
// Silently change playback speed of renderer clock.
mediaClockRenderer.playbackSpeed = TEST_PLAYBACK_SPEED;
mediaClock.syncAndGetPositionUs(/* isReadingAhead= */ false);
verify(listener).onPlaybackParametersChanged(TEST_PLAYBACK_PARAMETERS);
verify(listener).onPlaybackSpeedChanged(TEST_PLAYBACK_SPEED);
}
@Test
......@@ -360,10 +356,9 @@ public class DefaultMediaClockTest {
private void assertClockIsRunning(boolean isReadingAhead) {
long clockStartUs = mediaClock.syncAndGetPositionUs(isReadingAhead);
fakeClock.advanceTime(SLEEP_TIME_MS);
int scaledUsPerMs = Math.round(mediaClock.getPlaybackSpeed() * 1000f);
assertThat(mediaClock.syncAndGetPositionUs(isReadingAhead))
.isEqualTo(
clockStartUs
+ mediaClock.getPlaybackParameters().getMediaTimeUsForPlayoutTimeMs(SLEEP_TIME_MS));
.isEqualTo(clockStartUs + (SLEEP_TIME_MS * scaledUsPerMs));
}
private void assertClockIsStopped() {
......@@ -376,34 +371,36 @@ public class DefaultMediaClockTest {
@SuppressWarnings("HidingField")
private static class MediaClockRenderer extends FakeMediaClockRenderer {
private final boolean playbackParametersAreMutable;
private final boolean playbackSpeedIsMutable;
private final boolean isReady;
private final boolean isEnded;
public PlaybackParameters playbackParameters;
public float playbackSpeed;
public long positionUs;
public MediaClockRenderer() throws ExoPlaybackException {
this(PlaybackParameters.DEFAULT, false, true, false, false);
this(Player.DEFAULT_PLAYBACK_SPEED, false, true, false, false);
}
public MediaClockRenderer(PlaybackParameters playbackParameters,
boolean playbackParametersAreMutable)
public MediaClockRenderer(float playbackSpeed, boolean playbackSpeedIsMutable)
throws ExoPlaybackException {
this(playbackParameters, playbackParametersAreMutable, true, false, false);
this(playbackSpeed, playbackSpeedIsMutable, true, false, false);
}
public MediaClockRenderer(boolean isReady, boolean isEnded, boolean hasReadStreamToEnd)
throws ExoPlaybackException {
this(PlaybackParameters.DEFAULT, false, isReady, isEnded, hasReadStreamToEnd);
this(Player.DEFAULT_PLAYBACK_SPEED, false, isReady, isEnded, hasReadStreamToEnd);
}
private MediaClockRenderer(PlaybackParameters playbackParameters,
boolean playbackParametersAreMutable, boolean isReady, boolean isEnded,
private MediaClockRenderer(
float playbackSpeed,
boolean playbackSpeedIsMutable,
boolean isReady,
boolean isEnded,
boolean hasReadStreamToEnd)
throws ExoPlaybackException {
this.playbackParameters = playbackParameters;
this.playbackParametersAreMutable = playbackParametersAreMutable;
this.playbackSpeed = playbackSpeed;
this.playbackSpeedIsMutable = playbackSpeedIsMutable;
this.isReady = isReady;
this.isEnded = isEnded;
this.positionUs = TEST_POSITION_US;
......@@ -418,15 +415,15 @@ public class DefaultMediaClockTest {
}
@Override
public void setPlaybackParameters(PlaybackParameters playbackParameters) {
if (playbackParametersAreMutable) {
this.playbackParameters = playbackParameters;
public void setPlaybackSpeed(float playbackSpeed) {
if (playbackSpeedIsMutable) {
this.playbackSpeed = playbackSpeed;
}
}
@Override
public PlaybackParameters getPlaybackParameters() {
return playbackParameters;
public float getPlaybackSpeed() {
return playbackSpeed;
}
@Override
......
library/core/src/test/java/com/google/android/exoplayer2/ExoPlayerTest.java
......@@ -256,11 +256,11 @@ public final class ExoPlayerTest {
}
@Override
public void setPlaybackParameters(PlaybackParameters playbackParameters) {}
public void setPlaybackSpeed(float playbackSpeed) {}
@Override
public PlaybackParameters getPlaybackParameters() {
return PlaybackParameters.DEFAULT;
public float getPlaybackSpeed() {
return Player.DEFAULT_PLAYBACK_SPEED;
}
@Override
......@@ -3217,11 +3217,11 @@ public final class ExoPlayerTest {
}
@Override
public void setPlaybackParameters(PlaybackParameters playbackParameters) {}
public void setPlaybackSpeed(float playbackSpeed) {}
@Override
public PlaybackParameters getPlaybackParameters() {
return PlaybackParameters.DEFAULT;
public float getPlaybackSpeed() {
return Player.DEFAULT_PLAYBACK_SPEED;
}
};
ActionSchedule actionSchedule =
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or sign in to comment