LibArgus EGLStream to nvivafilter

Hi,
You do not need nvivafilter. You can call NvBuffer APIs to get EGLImage:

ctx.eglimg = NvEGLImageFromFd(ctx.eglDisplay, buffer->planes[0].fd);
HandleEGLImage(&ctx.eglimg);
NvDestroyEGLImage(ctx.eglDisplay, ctx.eglimg);