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/*
* Copyright (C) 2019-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#pragma once
#include <memory>
#include <mutex>
namespace NEO {
class BuiltIns;
} // namespace NEO
namespace L0 {
struct Device;
struct Kernel;
enum class Builtin : uint32_t {
CopyBufferBytes = 0u,
CopyBufferRectBytes2d,
CopyBufferRectBytes3d,
CopyBufferToBufferMiddle,
CopyBufferToBufferSide,
CopyBufferToImage3d16Bytes,
CopyBufferToImage3d2Bytes,
CopyBufferToImage3d4Bytes,
CopyBufferToImage3d8Bytes,
CopyBufferToImage3dBytes,
FillBufferImmediate,
FillBufferSSHOffset,
QueryKernelTimestamps,
QueryKernelTimestampsWithOffsets,
COUNT
};
enum class ImageBuiltin : uint32_t {
CopyImage3dToBuffer16Bytes = 0u,
CopyImage3dToBuffer2Bytes,
CopyImage3dToBuffer4Bytes,
CopyImage3dToBuffer8Bytes,
CopyImage3dToBufferBytes,
CopyImageRegion,
COUNT
};
struct BuiltinFunctionsLib {
using MutexType = std::mutex;
virtual ~BuiltinFunctionsLib() = default;
static std::unique_ptr<BuiltinFunctionsLib> create(Device *device,
NEO::BuiltIns *builtins);
virtual Kernel *getFunction(Builtin func) = 0;
virtual Kernel *getImageFunction(ImageBuiltin func) = 0;
virtual void initFunctions() = 0;
virtual void initImageFunctions() = 0;
virtual Kernel *getPageFaultFunction() = 0;
virtual void initPageFaultFunction() = 0;
MOCKABLE_VIRTUAL std::unique_lock<MutexType> obtainUniqueOwnership();
protected:
BuiltinFunctionsLib() = default;
MutexType ownershipMutex;
};
} // namespace L0
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