SO yesterday, the program was working fine, but after I moved around some stuff, I am getting this error when I open the render: [nvxio::Application::APP_EXIT_CODE_NO_RENDER]
Error: Cannot open default render!
EDIT :: I GET THE ERROR WHEN I I INLCUDE AND LINK SOME OPENGL LIBRARIES (NOT ADDING ANY CODE OR INCLUDING HEADER FILES IN MAIN.CPP) , JUST WHEN I LINK THE OPENGL LIBRARIES IN THE MAKEFILE.
This is my code till the point that I try to create the render:
int main(int argc, char** argv){
nvxio::Application &app = nvxio::Application::get();
nvxio::FrameSource::Parameters config;
config.frameWidth = 1280;
config.frameHeight = 720;
//
// Parse command line arguments
//
cout << "here " << endl;
std::string resolution = "1280x720";
//app.setDescription("This sample captures frames from NVIDIA GStreamer camera");
app.setDescription("This sample captures frames from ZED Mat");
app.addOption('r', "resolution", "Input frame resolution", nvxio::OptionHandler::oneOf(&resolution,
{ "2592x1944", "2592x1458", "1280x720", "640x480" }));
app.addOption('f', "fps", "Frames per second", nvxio::OptionHandler::unsignedInteger(&config.fps,
nvxio::ranges::atLeast(10u) & nvxio::ranges::atMost(120u)));
app.init(argc, argv);
parseResolution(resolution, config);
//
// Create OpenVX context
//
nvxio::ContextGuard context;
//
// Messages generated by the OpenVX framework will be processed by nvxio::stdoutLogCallback
//
vxRegisterLogCallback(context, &nvxio::stdoutLogCallback, vx_false_e);
//
// Create a Render
//
std::unique_ptr<nvxio::Render> render(nvxio::createDefaultRender(
context, "cam capture", config.frameWidth, config.frameHeight));
if (!render)
{
std::cout << "Error: Cannot open default render!" << std::endl;
return nvxio::Application::APP_EXIT_CODE_NO_RENDER;
}
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}