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

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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); ma_device_set_status(pDevice, ma_device_status_starting);
#ifndef MA_NO_THREADING #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); result = ma_device_op_queue_push(&pDevice->opQueue, MA_DEVICE_OP_START, NULL, &pDevice->opCompletionEvent);
if (result == MA_SUCCESS) { if (result == MA_SUCCESS) {
result = ma_device_op_completion_event_result(&pDevice->opCompletionEvent); /* <-- This will wait for the operation to complete. */ result = ma_device_op_completion_event_result(&pDevice->opCompletionEvent); /* <-- This will wait for the operation to complete. */
} else { } else {
/* Failed to push the operation for some reason. Fall through. This should never happen. */ /* Failed to push the operation for some reason. Fall through. This should never happen. */
} }
} } else
#else #endif
{ {
/* Threading is disabled. */ /* Threading is disabled. */
result = ma_device_op_do_start(pDevice, NULL); result = ma_device_op_do_start(pDevice, NULL);
} }
#endif
} }
ma_device_start_stop_unlock(pDevice); 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); ma_device_set_status(pDevice, ma_device_status_stopping);
#ifndef MA_NO_THREADING #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); result = ma_device_op_queue_push(&pDevice->opQueue, MA_DEVICE_OP_STOP, NULL, &pDevice->opCompletionEvent);
if (result == MA_SUCCESS) { if (result == MA_SUCCESS) {
/* /*
@@ -45754,13 +45753,12 @@ MA_API ma_result ma_device_stop(ma_device* pDevice)
} else { } else {
/* Failed to push the operation for some reason. Fall through. This should never happen. */ /* Failed to push the operation for some reason. Fall through. This should never happen. */
} }
} } else
#else #endif
{ {
/* Threading is disabled. */ /* Threading is disabled. */
result = ma_device_op_do_stop(pDevice, NULL); 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 This is a safety measure to ensure the internal buffer has been cleared so any leftover