VOID GetDriverVersion(VOID)
{
NvStatus status = NVAPI_ERROR;
NV_DISPLAY_DRIVER_VERSION versionInfo = { 0 };
versionInfo.Version = NV_DISPLAY_DRIVER_VERSION_VER;
status = NvAPI_GetDisplayDriverVersion(dispHandle, &versionInfo);
if (NV_SUCCESS(status))
{
PH_STRING_BUILDER strb = { 0 };
PhInitializeStringBuilder(&strb, 30);
PhAppendFormatStringBuilder(&strb, L"Driver Version: %d", versionInfo.drvVersion / 100);
PhAppendFormatStringBuilder(&strb, L".%d", versionInfo.drvVersion % 100);
//PhAppendFormatStringBuilder(&strb, L" Driver Branch: %ls", versionInfo.szBuildBranchString);
PhDeleteStringBuilder(&strb);
}
else
{
LogEvent(L"gfxinfo: (GetDriverVersion) NvAPI_GetDisplayDriverVersion failed (%s)", status);
}
}
PPH_STRING NvGpuQueryDriverVersion(VOID)
{
if (NvAPI_SYS_GetDriverAndBranchVersion)
{
NvU32 driverVersion = 0;
NvAPI_ShortString driverAndBranchString = "";
if (NvAPI_SYS_GetDriverAndBranchVersion(&driverVersion, driverAndBranchString) == NVAPI_OK)
{
return PhFormatString(L"%lu.%lu [%hs]",
driverVersion / 100,
driverVersion % 100,
driverAndBranchString
);
}
}
if (NvAPI_GetDisplayDriverVersion)
{
NV_DISPLAY_DRIVER_VERSION nvDisplayDriverVersion = { NV_DISPLAY_DRIVER_VERSION_VER };
if (NvAPI_GetDisplayDriverVersion(NvGpuDisplayHandleList->Items[0], &nvDisplayDriverVersion) == NVAPI_OK)
{
return PhFormatString(L"%lu.%lu [%hs]",
nvDisplayDriverVersion.drvVersion / 100,
nvDisplayDriverVersion.drvVersion % 100,
nvDisplayDriverVersion.szBuildBranchString
);
}
}
return PhCreateString(L"N/A");
}
BEGIN_NAMESPACE_XEVOL3D
xNvRenderer::xNvRenderer()
{
NvAPI_Status ret = NvAPI_Initialize();
if(NVAPI_OK != ret)
{
XEVOL_LOG(eXL_ERROR_NORMAL , L"Initialize NvApi Failed\n");
return ;
}
NvAPI_Status nvapiStatus;
m_nvDisplayCount = 0;
// Enumerate all display handles
for(int i=0,nvapiStatus=NVAPI_OK; nvapiStatus == NVAPI_OK; i++)
{
nvapiStatus = NvAPI_EnumNvidiaDisplayHandle(i, &m_hDisplay[i]);
if (nvapiStatus == NVAPI_OK) m_nvDisplayCount++;
}
for(int i=0; i< m_nvDisplayCount; i++)
{
NvAPI_GetDisplayDriverVersion(m_hDisplay[i] , &m_DrvVersion);
}
}
