C++ (Cpp) NvAPI_GPU_GetPCIIdentifiersの例

コード例 #1

ファイル: nvidia.c プロジェクト: processhacker2/plugins-extra

PPH_STRING NvGpuQueryDeviceId(VOID)
{
    if (NvAPI_GPU_GetPCIIdentifiers)
    {
        NvU32 pDeviceId = 0;
        NvU32 pSubSystemId = 0;
        NvU32 pRevisionId = 0;
        NvU32 pExtDeviceId = 0;

        if (NvAPI_GPU_GetPCIIdentifiers(NvGpuPhysicalHandleList->Items[0], &pDeviceId, &pSubSystemId, &pRevisionId, &pExtDeviceId) == NVAPI_OK)
        {
            return PhFormatString(L"%04X - %04X", pDeviceId & 65535, pDeviceId >> 16);
        }
    }

    return PhCreateString(L"N/A");
}

コード例 #2

ファイル: main.cpp プロジェクト: verybigbadboy/NVAPI-example

int main()
{
  if (NvAPI_Initialize() != NVAPI_OK)
    throw std::runtime_error("NVIDIA Api not initialized");

  if (NvAPI_DRS_CreateSession(&_session) != NVAPI_OK)
    throw std::runtime_error("can't create session");

  if (NvAPI_DRS_LoadSettings(_session) != NVAPI_OK)
    throw std::runtime_error("can't load system settings");

  if (NvAPI_DRS_GetCurrentGlobalProfile(_session, &_profile) != NVAPI_OK)
    throw std::runtime_error("can't get current global profile");

  NvPhysicalGpuHandle nvGPUHandle[NVAPI_MAX_PHYSICAL_GPUS];
  NvAPI_Status status;
  NvU32 GpuCount;
  NvU32 DeviceId;
  NvU32 SubSystemId;
  NvU32 RevisionId;
  NvU32 ExtDeviceId;
  NvU32 BusId;
  NvU32 BiosRevision;
  NvU32 BiosRevisionOEM;
  NV_BOARD_INFO BoardInfo;
  BoardInfo.version = NV_BOARD_INFO_VER;
  NvU32 ConfiguredFeatureMask;
  NvU32 ConsistentFeatureMask;
  NvU32 CoreCount;

  NvAPI_EnumPhysicalGPUs(nvGPUHandle, &GpuCount);

  NvAPI_ShortString str;
  NvAPI_GPU_GetFullName(nvGPUHandle[0], str);
  NvAPI_GPU_GetPCIIdentifiers(nvGPUHandle[0], &DeviceId, &SubSystemId, &RevisionId, &ExtDeviceId);
  NvAPI_GPU_GetBusId(nvGPUHandle[0], &BusId);
  NvAPI_GPU_GetVbiosRevision(nvGPUHandle[0], &BiosRevision);
  NvAPI_GPU_GetVbiosOEMRevision(nvGPUHandle[0], &BiosRevisionOEM);
  NvAPI_GPU_GetVbiosVersionString(nvGPUHandle[0], str);
  status = NvAPI_GPU_GetBoardInfo(nvGPUHandle[0], &BoardInfo);
  status = NvAPI_GPU_WorkstationFeatureQuery(nvGPUHandle[0], &ConfiguredFeatureMask, &ConsistentFeatureMask);
  status = NvAPI_GPU_GetGpuCoreCount(nvGPUHandle[0], &CoreCount);

  NV_CHIPSET_INFO info;
  info.version = NV_CHIPSET_INFO_VER_4;
   status =NvAPI_SYS_GetChipSetInfo(&info);
  NvAPI_GetInterfaceVersionString(str);

  unsigned int test= (unsigned int) -0x68;
  unsigned int index = 0;
  while ((status = NvAPI_DRS_EnumProfiles(_session, index, &_profile)) == NVAPI_OK)
  {
    _profInfo.version = NVDRS_PROFILE_VER;

    if (NvAPI_DRS_GetProfileInfo(_session, _profile, &_profInfo) != NVAPI_OK)
      throw std::runtime_error("can't get current global profile info");

    index++;
  }

  EnumerateProfilesOnSystem();

  NvAPI_DRS_DestroySession(_session);

  return 0;
}