Update OpenAL-Soft to 1.22.0

libs/openal-soft/core/async_event.h

@@ -0,0 +1,55 @@
+#ifndef CORE_EVENT_H
+#define CORE_EVENT_H
+
+#include "almalloc.h"
+
+struct EffectState;
+
+using uint = unsigned int;
+
+
+struct AsyncEvent {
+    enum : uint {
+        /* End event thread processing. */
+        KillThread = 0,
+
+        /* User event types. */
+        SourceStateChange = 1<<0,
+        BufferCompleted   = 1<<1,
+        Disconnected      = 1<<2,
+
+        /* Internal events. */
+        ReleaseEffectState = 65536,
+    };
+
+    enum class SrcState {
+        Reset,
+        Stop,
+        Play,
+        Pause
+    };
+
+    uint EnumType{0u};
+    union {
+        char dummy;
+        struct {
+            uint id;
+            SrcState state;
+        } srcstate;
+        struct {
+            uint id;
+            uint count;
+        } bufcomp;
+        struct {
+            char msg[244];
+        } disconnect;
+        EffectState *mEffectState;
+    } u{};
+
+    AsyncEvent() noexcept = default;
+    constexpr AsyncEvent(uint type) noexcept : EnumType{type} { }
+
+    DISABLE_ALLOC()
+};
+
+#endif