◆ AK_WWISE_PLUGIN_DERIVE_FROM_FRONTEND_INSTANCE

#define AK_WWISE_PLUGIN_DERIVE_FROM_FRONTEND_INSTANCE ( x ) struct x : public ak_wwise_plugin_frontend_instance {}

Define an instance type as a frontend.

In C++, this derives the backend instance from the ak_wwise_plugin_backend_instance in a separate action so that RTTI can help identify the types and the compiler ensures the type correctness.

In C, this is a typedef, because it is not possible to derive structures. The compiler also doesn't need to look up addresses for complex structures, so this is just a no-op.

参见

ak_wwise_plugin_backend_instance for a backend discussion.
ak_wwise_plugin_frontend_instance for a frontend discussion.
ak_wwise_plugin_cpp_base_instance for discrepancies between the C and C++ models.

在文件 PluginInstanceTypes.h 第 152 行定义.

Wwise SDK

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◆ AK_WWISE_PLUGIN_DERIVE_FROM_FRONTEND_INSTANCE

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