ai_threads.h

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// Copyright 2021 Autodesk, Inc.  All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
 
#pragma once
#include "ai_api.h"
 
AI_API void* AiThreadCreate(unsigned int (*fn)(void*), void* data, int priority);
AI_API void  AiThreadClose(void* thread);
AI_API void  AiThreadWait(void* thread);
AI_API AI_CONST void* AiThreadSelf();
 
typedef void (*AtParallelForFunc)(size_t array_index, void* data, void* payload);
 
AI_API void AiParallelFor(void* array_of_data, size_t data_size, size_t num_data, void* payload, AtParallelForFunc job);
 
typedef void* AtParallelJobsID;
typedef void (*AtParallelJobsFunc)(void* payload);
 
AI_API AtParallelJobsID AiParallelJobsCreateID();
AI_API void AiParallelJobsDestroy(AtParallelJobsID jobsID);
 
AI_API void AiParallelJobsDispatch(AtParallelJobsID jobsID, void* payload, AtParallelJobsFunc job);
AI_API void AiParallelJobsWait(AtParallelJobsID jobsID);
 
struct AtParallelJobs
{
   AtParallelJobs() { m_jobs = AiParallelJobsCreateID(); }
   ~AtParallelJobs() { AiParallelJobsDestroy(m_jobs); }
   void add(void* payload, AtParallelJobsFunc job) { AiParallelJobsDispatch(m_jobs, payload, job); }
   void wait() { AiParallelJobsWait(m_jobs); }
   AtParallelJobsID m_jobs;
};
 
#define AI_MAX_THREADS 1024  
#define AI_PRIORITY_LOWEST   0x00  
#define AI_PRIORITY_LOW      0x01  
#define AI_PRIORITY_NORMAL   0x02  
#define AI_PRIORITY_HIGH     0x03  
/*\}*/
 
/*\}*/