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output/SharedPipeConsumer: add thread-safety documentation

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Max Kellermann 2016-12-26 20:09:10 +01:00
parent b6004b6837
commit 6fec269844
1 changed files with 5 additions and 0 deletions
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5
src/output/SharedPipeConsumer.hxx
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@ -30,6 +30,11 @@ class MusicPipe;
/** /**
* A utility class which helps with consuming data from a #MusicPipe. * A utility class which helps with consuming data from a #MusicPipe.
*
* This class is intentionally not thread-safe. Since it is designed
* to be called from two distinct threads (PlayerThread=feeder and
* OutputThread=consumer), all methods must be called with a mutex
* locked to serialize access. Usually, this is #AudioOutput::mutex.
*/ */
class SharedPipeConsumer { class SharedPipeConsumer {
/** /**