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Fix a bug with starting and stopping a device in single-threaded mode.

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This commit is contained in:
David Reid
2025-12-30 09:25:37 +10:00
parent 7483e55aee
commit 350cc0be1f
1 changed files with 6 additions and 8 deletions
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miniaudio.h
+6 -8
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@@ -45686,20 +45686,19 @@ MA_API ma_result ma_device_start(ma_device* pDevice)
ma_device_set_status(pDevice, ma_device_status_starting);
#ifndef MA_NO_THREADING
{
if (ma_device_get_threading_mode(pDevice) == MA_THREADING_MODE_MULTITHREADED) {
result = ma_device_op_queue_push(&pDevice->opQueue, MA_DEVICE_OP_START, NULL, &pDevice->opCompletionEvent);
if (result == MA_SUCCESS) {
result = ma_device_op_completion_event_result(&pDevice->opCompletionEvent); /* <-- This will wait for the operation to complete. */
} else {
/* Failed to push the operation for some reason. Fall through. This should never happen. */
}
}
#else
} else
#endif
{
/* Threading is disabled. */
result = ma_device_op_do_start(pDevice, NULL);
}
#endif
}
ma_device_start_stop_unlock(pDevice);
@@ -45739,7 +45738,7 @@ MA_API ma_result ma_device_stop(ma_device* pDevice)
ma_device_set_status(pDevice, ma_device_status_stopping);
#ifndef MA_NO_THREADING
{
if (ma_device_get_threading_mode(pDevice) == MA_THREADING_MODE_MULTITHREADED) {
result = ma_device_op_queue_push(&pDevice->opQueue, MA_DEVICE_OP_STOP, NULL, &pDevice->opCompletionEvent);
if (result == MA_SUCCESS) {
/*
@@ -45754,13 +45753,12 @@ MA_API ma_result ma_device_stop(ma_device* pDevice)
} else {
/* Failed to push the operation for some reason. Fall through. This should never happen. */
}
}
#else
} else
#endif
{
/* Threading is disabled. */
result = ma_device_op_do_stop(pDevice, NULL);
}
#endif
/*
This is a safety measure to ensure the internal buffer has been cleared so any leftover