Dear DriveWorks-Developer,
I am writing a own software module with DriveWorks.
During SDK initialization i always get the following warning massage on Host-PC.
SDK: GL not available. Running with restricted functionality.
I initialize DriveWorks with the following function
void initializeSDKContext(){
//---------------------------------------------------------------------------
// terminal handle
//---------------------------------------------------------------------------
#ifndef WINDOWS
struct sigaction action = {};
action.sa_handler = sig_int_handler;
sigaction(SIGHUP, &action, NULL); // controlling terminal closed,
sigaction(SIGINT, &action, NULL); // Ctrl-C
sigaction(SIGQUIT, &action, NULL); // Ctrl-\, clean quit with core dump
sigaction(SIGABRT, &action, NULL); // abort() called.
sigaction(SIGTERM, &action, NULL); // kill command
#endif
// -----------------------------------------
// Initialize DriveWorks SDK context and SAL
// -----------------------------------------
{
CHECK_DW_ERROR(dwLogger_initialize(getConsoleLoggerCallback(true)));
CHECK_DW_ERROR(dwLogger_setLogLevel(DW_LOG_VERBOSE));
// initialize SDK context, using data folder
dwContextParameters sdkParams = {};
sdkParams.dataPath = DataPath::get_cstr();
#ifdef VIBRANTE
sdkParams.eglDisplay = getEGLDisplay();
#endif
CHECK_DW_ERROR(dwInitialize(&m_sdk, DW_VERSION, &sdkParams));
CHECK_DW_ERROR(dwSAL_initialize(&m_sal, m_sdk));
}
}
This function leads to the following messages on console output:
[14-5-2019 13:29:12] Initialize DriveWorks SDK v1.2.400
[14-5-2019 13:29:12] Release build with GNU 4.8.5 from v1.2.0-rc11-0-ga7f5475
[14-5-2019 13:29:12] Platform: Detected Generic x86 Platform
[14-5-2019 13:29:12] TimeSource: monotonic epoch time offset is 1557817743901388
[14-5-2019 13:29:12] Platform: number of GPU devices detected 1
[14-5-2019 13:29:12] Platform: currently selected GPU device discrete ID 0
[14-5-2019 13:29:12] SDK: Resources mounted from /usr/local/driveworks-1.2/samples-original/../data/resources
<b>[14-5-2019 13:29:12] SDK: GL not available. Running with restricted functionality.</b>
Executing the nvidia samples there is no warning message like that.
Does anyone know how to fix this problem?
best regards,
zml-koop