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Document usage of MATCH_LONGEST_US.

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Handling of this constant is already in place everywhere, this
just documents that its use is allowed.
This commit is contained in:
Oliver Woodman 2015-07-15 11:01:44 +01:00
parent 2358004951
commit b4879236b5
4 changed files with 15 additions and 5 deletions
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6
library/src/main/java/com/google/android/exoplayer/C.java
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@ -29,6 +29,12 @@ public final class C {
*/ */
public static final long UNKNOWN_TIME_US = -1L; public static final long UNKNOWN_TIME_US = -1L;
/**
* Represents a microsecond duration whose exact value is unknown, but which should match the
* longest of some other known durations.
*/
public static final long MATCH_LONGEST_US = -2L;
/** /**
* The number of microseconds in one second. * The number of microseconds in one second.
*/ */

7
library/src/main/java/com/google/android/exoplayer/TrackInfo.java
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@ -26,14 +26,17 @@ public final class TrackInfo {
public final String mimeType; public final String mimeType;
/** /**
* The duration in microseconds, or {@link C#UNKNOWN_TIME_US} if the duration is unknown. * The duration in microseconds, or {@link C#UNKNOWN_TIME_US} if the duration is unknown, or
* {@link C#MATCH_LONGEST_US} if the duration should match the duration of the longest track whose
* duration is known.
*/ */
public final long durationUs; public final long durationUs;
/** /**
* @param mimeType The mime type. * @param mimeType The mime type.
* @param durationUs The duration in microseconds, or {@link C#UNKNOWN_TIME_US} if the duration * @param durationUs The duration in microseconds, or {@link C#UNKNOWN_TIME_US} if the duration
* is unknown. * is unknown, or {@link C#MATCH_LONGEST_US} if the duration should match the duration of the
* longest track whose duration is known.
*/ */
public TrackInfo(String mimeType, long durationUs) { public TrackInfo(String mimeType, long durationUs) {
this.mimeType = mimeType; this.mimeType = mimeType;

4
library/src/main/java/com/google/android/exoplayer/TrackRenderer.java
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@ -70,9 +70,9 @@ public abstract class TrackRenderer implements ExoPlayerComponent {
public static final long UNKNOWN_TIME_US = C.UNKNOWN_TIME_US; // -1 public static final long UNKNOWN_TIME_US = C.UNKNOWN_TIME_US; // -1
/** /**
* Represents a time or duration that should match the duration of the longest track whose * Represents a time or duration that should match the duration of the longest track whose
* duration is known. * duration is known. Equal to {@link C#MATCH_LONGEST_US}.
*/ */
public static final long MATCH_LONGEST_US = -2; public static final long MATCH_LONGEST_US = C.MATCH_LONGEST_US; // -2
/** /**
* Represents the time of the end of the track. * Represents the time of the end of the track.
*/ */

3
library/src/main/java/com/google/android/exoplayer/chunk/SingleSampleChunkSource.java
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@ -44,7 +44,8 @@ public class SingleSampleChunkSource implements ChunkSource {
* @param dataSpec Defines the location of the sample. * @param dataSpec Defines the location of the sample.
* @param format The format of the sample. * @param format The format of the sample.
* @param durationUs The duration of the sample in microseconds, or {@link C#UNKNOWN_TIME_US} if * @param durationUs The duration of the sample in microseconds, or {@link C#UNKNOWN_TIME_US} if
* the duration is unknown. * the duration is unknown, or {@link C#MATCH_LONGEST_US} if the duration should match the
* duration of the longest track whose duration is known.
* @param mediaFormat The sample media format. May be null. * @param mediaFormat The sample media format. May be null.
*/ */
public SingleSampleChunkSource(DataSource dataSource, DataSpec dataSpec, Format format, public SingleSampleChunkSource(DataSource dataSource, DataSpec dataSpec, Format format,