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Remove an unnecessary atomic.

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David Reid
2022-11-18 17:03:43 +10:00
parent 54ff8266ea
commit d33a866c33
1 changed files with 4 additions and 4 deletions
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miniaudio.h
+2 -2
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@@ -10448,7 +10448,7 @@ struct ma_node_output_bus
ma_uint8 channels; /* The number of channels in the audio stream for this bus. */
/* Mutable via multiple threads. Must be used atomically. The weird ordering here is for packing reasons. */
MA_ATOMIC(1, ma_uint8) inputNodeInputBusIndex; /* The index of the input bus on the input. Required for detaching. */
ma_uint8 inputNodeInputBusIndex; /* The index of the input bus on the input. Required for detaching. Will only be used within the spinlock so does not need to be atomic. */
MA_ATOMIC(4, ma_uint32) flags; /* Some state flags for tracking the read state of the output buffer. A combination of MA_NODE_OUTPUT_BUS_FLAG_*. */
MA_ATOMIC(4, ma_uint32) refCount; /* Reference count for some thread-safety when detaching. */
MA_ATOMIC(4, ma_bool32) isAttached; /* This is used to prevent iteration of nodes that are in the middle of being detached. Used for thread safety. */
@@ -69551,7 +69551,7 @@ static void ma_node_input_bus_attach(ma_node_input_bus* pInputBus, ma_node_outpu
old input bus has been updated so that pOutputBus will not get iterated again.
*/
pOutputBus->pInputNode = pNewInputNode; /* No need for an atomic assignment here because modification of this variable always happens within a lock. */
pOutputBus->inputNodeInputBusIndex = (ma_uint8)inputNodeInputBusIndex; /* As above. */
pOutputBus->inputNodeInputBusIndex = (ma_uint8)inputNodeInputBusIndex;
/*
Now we need to attach the output bus to the linked list. This involves updating two pointers on