_i_ak_processor_features_8h

Wwise SDK 2018.1.11

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 The content of this file includes portions of the AUDIOKINETIC Wwise Technology

 released in source code form as part of the SDK installer package.

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 Licensees holding valid commercial licenses to the AUDIOKINETIC Wwise Technology

 may use this file in accordance with the end user license agreement provided 

 with the software or, alternatively, in accordance with the terms contained in a

 written agreement between you and Audiokinetic Inc.

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 Alternatively, this file may be used under the Apache License, Version 2.0 (the 

 "Apache License"); you may not use this file except in compliance with the 

 Apache License. You may obtain a copy of the Apache License at 

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   Version: <VERSION>  Build: <BUILDNUMBER>

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 /// \file 

 /// Runtime processor supported features detection interface.

 #pragma once

 #include <AK/SoundEngine/Common/AkTypes.h>

 namespace AK

 {   

     /// SIMD instruction sets.

     enum AkSIMDProcessorSupport

     {

         AK_SIMD_SSE = 1<<0,     ///< SSE support.   

         AK_SIMD_SSE2 = 1<<1,    ///< SSE2 support.

         AK_SIMD_SSE3 = 1<<2,    ///< SSE3 support.

         AK_SIMD_SSSE3 = 1<<3    ///< SSSE3 support.

     };

     /// Runtime processor supported features detection interface. Allows to query specific processor features

     /// to chose optimal implementation.

     /// \warning The functions in this interface are not thread-safe, unless stated otherwise.

     class IAkProcessorFeatures

     {

     protected:

         /// Virtual destructor on interface to avoid warnings.

         virtual ~IAkProcessorFeatures(){}

     public:

         /// Query for specific SIMD instruction set support. See AkSIMDProcessorSupport for options.

         virtual bool GetSIMDSupport(AkSIMDProcessorSupport in_eSIMD) = 0;

         /// Query L2 cache size to optimize prefetching techniques where necessary.

         virtual AkUInt32 GetCacheSize() = 0;

         /// Query cache line size to optimize prefetching techniques where necessary.

         virtual AkUInt32 GetCacheLineSize() = 0;

     };

 }

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Wwise SDK 2018.1.11

_i_ak_processor_features_8h_source

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