69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
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//
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// Copyright (c) 2017 Advanced Micro Devices, Inc. All rights reserved.
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//
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#pragma once
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namespace roc
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{
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namespace drm
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{
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typedef int (*DrmGetDevices)(
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drmDevicePtr* pDevices,
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int maxDevices);
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typedef int (*AmdgpuDeviceInitialize)(
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int fd,
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uint32_t* pMajorVersion,
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uint32_t* pMinorVersion,
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amdgpu_device_handle* pDeviceHandle);
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typedef int (*AmdgpuDeviceDeinitialize)(
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amdgpu_device_handle hDevice);
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typedef int (*AmdgpuQueryGpuInfo)(
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amdgpu_device_handle hDevice,
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struct amdgpu_gpu_info* pInfo);
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typedef int (*AmdgpuQueryInfo)(
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amdgpu_device_handle hDevice,
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unsigned infoId,
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unsigned size,
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void* pValue);
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typedef int (*AmdgpuBoAlloc)(
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amdgpu_device_handle hDevice,
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struct amdgpu_bo_alloc_request* pAllocBuffer,
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amdgpu_bo_handle* pBufferHandle);
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typedef int (*AmdgpuBoExport)(
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amdgpu_bo_handle hBuffer,
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enum amdgpu_bo_handle_type type,
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uint32_t* pFd);
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typedef int (*AmdgpuBoFree)(
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amdgpu_bo_handle hBuffer);
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typedef int (*AmdgpuBoCpuMap)(
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amdgpu_bo_handle hBuffer,
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void** ppCpuAddress);
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typedef int (*AmdgpuBoCpuUnmap)(
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amdgpu_bo_handle hBuffer);
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struct Funcs
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{
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DrmGetDevices DrmGetDevices;
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AmdgpuDeviceInitialize AmdgpuDeviceInitialize;
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AmdgpuDeviceDeinitialize AmdgpuDeviceDeinitialize;
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AmdgpuQueryGpuInfo AmdgpuQueryGpuInfo;
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AmdgpuQueryInfo AmdgpuQueryInfo;
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AmdgpuBoAlloc AmdgpuBoAlloc;
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AmdgpuBoExport AmdgpuBoExport;
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AmdgpuBoFree AmdgpuBoFree;
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AmdgpuBoCpuMap AmdgpuBoCpuMap;
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AmdgpuBoCpuUnmap AmdgpuBoCpuUnmap;
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};
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} //namespace drm
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} //namespace roc
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