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Merge pull request #9924 from jruesga:cea708-decoder-honor-service-block-size

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PiperOrigin-RevId: 426953267
This commit is contained in:
Ian Baker 2022-02-08 10:26:23 +00:00
parent 7e3416c5be
commit 4916e4f315
1 changed files with 3 additions and 1 deletions
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4
libraries/extractor/src/main/java/androidx/media3/extractor/text/cea/Cea708Decoder.java
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@ -329,7 +329,9 @@ public final class Cea708Decoder extends CeaDecoder {
// 8.10.4 for more details.
boolean cuesNeedUpdate = false;
while (serviceBlockPacket.bitsLeft() > 0) {
int blockEndBitPosition = serviceBlockPacket.getPosition() + (blockSize * 8);
while (serviceBlockPacket.bitsLeft() > 0
&& serviceBlockPacket.getPosition() < blockEndBitPosition) {
int command = serviceBlockPacket.readBits(8);
if (command != COMMAND_EXT1) {
if (command <= GROUP_C0_END) {