VisionWorks nvx_sample_object_tracker_nvxcu source code

[jetsonnvidia]

I would like to use the CUDA code in nvx_sample_object_tracker_nvxcu (from VisionWorks demos) in my own gstreamer pipeline and along with my own CUDA code.

Please could someone tell me where the source code is? I cannot find any .cu files in the “VisionWorks-1.6-Samples/samples/object_tracker_nvxcu” directory.

[Jeffli]

hi jetsonnvidia:
VisionWorks™ implements and extends the Khronos OpenVX standard, and it is optimized for CUDA-capable GPUs and SOCs enabling developers to realize CV applications on a scalable and flexible platform.
So not direct CUDA code in sample code that ext is .CU, you can find nvxcu CUDA api in main_object_tracker_nvxcu.cpp ,

you can also find CUDA API like this NVXIO_CUDA_SAFE_CALL( cudaMemcpy(lines_array.dev_ptr, &lines[0], arraySize, cudaMemcpyHostToDevice) );

[jetsonnvidia]

Okay, so no source code but I’ll just include the libraries in my program as the example does.