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// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include "default.h"
#include "state.h"
#include "accel.h"
namespace embree
{
class BVH4Factory;
class BVH8Factory;
class Device : public State, public MemoryMonitorInterface
{
ALIGNED_CLASS_(16);
public:
/*! Device construction */
Device (const char* cfg);
/*! Device destruction */
virtual ~Device ();
/*! prints info about the device */
void print();
/*! sets the error code */
void setDeviceErrorCode(RTCError error);
/*! returns and clears the error code */
RTCError getDeviceErrorCode();
/*! sets the error code */
static void setThreadErrorCode(RTCError error);
/*! returns and clears the error code */
static RTCError getThreadErrorCode();
/*! processes error codes, do not call directly */
static void process_error(Device* device, RTCError error, const char* str);
/*! invokes the memory monitor callback */
void memoryMonitor(ssize_t bytes, bool post);
/*! sets the size of the software cache. */
void setCacheSize(size_t bytes);
/*! sets a property */
void setProperty(const RTCDeviceProperty prop, ssize_t val);
/*! gets a property */
ssize_t getProperty(const RTCDeviceProperty prop);
private:
/*! initializes the tasking system */
void initTaskingSystem(size_t numThreads);
/*! shuts down the tasking system */
void exitTaskingSystem();
/*! some variables that can be set via rtcSetParameter1i for debugging purposes */
public:
static ssize_t debug_int0;
static ssize_t debug_int1;
static ssize_t debug_int2;
static ssize_t debug_int3;
public:
std::unique_ptr<BVH4Factory> bvh4_factory;
#if defined(EMBREE_TARGET_SIMD8)
std::unique_ptr<BVH8Factory> bvh8_factory;
#endif
#if USE_TASK_ARENA
std::unique_ptr<tbb::task_arena> arena;
#endif
/* ray streams filter */
RayStreamFilterFuncs rayStreamFilters;
};
}
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