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Fix NullPointerException enabling WebVtt subtitles in DASH

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Issue: #2596
This commit is contained in:
Oliver Woodman 2017-03-23 17:44:47 +00:00
parent 569cec7fe8
commit 646f6a74c9
1 changed files with 17 additions and 16 deletions
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7
library/src/main/java/com/google/android/exoplayer2/source/dash/DefaultDashChunkSource.java
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@ -180,15 +180,15 @@ public class DefaultDashChunkSource implements DashChunkSource {
RepresentationHolder representationHolder = RepresentationHolder representationHolder =
representationHolders[trackSelection.getSelectedIndex()]; representationHolders[trackSelection.getSelectedIndex()];
Representation selectedRepresentation = representationHolder.representation;
DashSegmentIndex segmentIndex = representationHolder.segmentIndex;
if (representationHolder.extractorWrapper != null) {
Representation selectedRepresentation = representationHolder.representation;
RangedUri pendingInitializationUri = null; RangedUri pendingInitializationUri = null;
RangedUri pendingIndexUri = null; RangedUri pendingIndexUri = null;
if (representationHolder.extractorWrapper.getSampleFormats() == null) { if (representationHolder.extractorWrapper.getSampleFormats() == null) {
pendingInitializationUri = selectedRepresentation.getInitializationUri(); pendingInitializationUri = selectedRepresentation.getInitializationUri();
} }
if (segmentIndex == null) { if (representationHolder.segmentIndex == null) {
pendingIndexUri = selectedRepresentation.getIndexUri(); pendingIndexUri = selectedRepresentation.getIndexUri();
} }
if (pendingInitializationUri != null || pendingIndexUri != null) { if (pendingInitializationUri != null || pendingIndexUri != null) {
@ -198,6 +198,7 @@ public class DefaultDashChunkSource implements DashChunkSource {
trackSelection.getSelectionData(), pendingInitializationUri, pendingIndexUri); trackSelection.getSelectionData(), pendingInitializationUri, pendingIndexUri);
return; return;
} }
}
long nowUs = getNowUnixTimeUs(); long nowUs = getNowUnixTimeUs();
int availableSegmentCount = representationHolder.getSegmentCount(); int availableSegmentCount = representationHolder.getSegmentCount();