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Send stop events when stopping paused voices

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This commit is contained in:
Chris Robinson
2020-12-16 02:12:18 -08:00
parent c96b50fb65
commit 02be0149f1
1 changed files with 8 additions and 5 deletions
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alc/alu.cpp
+8 -5
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@@ -1594,14 +1594,17 @@ void ProcessVoiceChanges(ALCcontext *ctx)
{
voice->mCurrentBuffer.store(nullptr, std::memory_order_relaxed);
voice->mLoopBuffer.store(nullptr, std::memory_order_relaxed);
voice->mSourceID.store(0u, std::memory_order_relaxed);
/* A source ID indicates the voice was playing or paused, which
* gets a reset/stop event.
*/
sendevt = voice->mSourceID.exchange(0u, std::memory_order_relaxed) != 0u;
Voice::State oldvstate{Voice::Playing};
sendevt = voice->mPlayState.compare_exchange_strong(oldvstate, Voice::Stopping,
voice->mPlayState.compare_exchange_strong(oldvstate, Voice::Stopping,
std::memory_order_relaxed, std::memory_order_acquire);
voice->mPendingChange.store(false, std::memory_order_release);
}
/* AL_INITIAL state change events are always sent, even if the
* voice is already stopped or even if there is no voice.
/* Reset state change events are always sent, even if the voice is
* already stopped or even if there is no voice.
*/
sendevt |= (cur->mState == VChangeState::Reset);
}
@@ -1638,7 +1641,7 @@ void ProcessVoiceChanges(ALCcontext *ctx)
}
else if(cur->mState == VChangeState::Restart)
{
/* Changing a voice offset never sends a source change event. */
/* Restarting a voice never sends a source change event. */
Voice *oldvoice{cur->mOldVoice};
oldvoice->mCurrentBuffer.store(nullptr, std::memory_order_relaxed);
oldvoice->mLoopBuffer.store(nullptr, std::memory_order_relaxed);