grabber_client.cpp

来自「一个语言识别引擎」· C++ 代码 · 共 37 行

// -*- mode:C++; tab-width:4; c-basic-offset:4; indent-tabs-mode:nil -*-
#include <stdio.h>
#include <yarp/os/all.h>
#include <yarp/sig/all.h>
#include <yarp/dev/FrameGrabberInterfaces.h>
#include <yarp/dev/PolyDriver.h>
#include <yarp/dev/Drivers.h>
using namespace yarp::os;
using namespace yarp::sig;
using namespace yarp::dev;

int main() {
    Network::init();

    Property config;
    config.fromString("(device remote_grabber) (local /client) (remote /fakey)");
    PolyDriver dd(config);
    if (!dd.isValid()) {
        printf("Failed to create and configure device\n");
        exit(1);
    }
    IFrameGrabberImage *grabberInterface;
    if (!dd.view(grabberInterface)) {
        printf("Failed to view device through IFrameGrabberImage interface\n");
        exit(1);
    }

    ImageOf<PixelRgb> img;
    grabberInterface->getImage(img);
    printf("Got a %dx%d image\n", img.width(), img.height());

    dd.close();

    Network::fini();
    return 0;
}