Runtime error failed to initialize VideoOverlay

[MallikarjunTirlapur]

Please let me have solution if you already have fixed it.

[nuclearmistake]

On which branch?

We're still looking into streaming video with libtango.so

[MallikarjunTirlapur]

In the file tango_api_jni.cpp

JNIEXPORT jboolean JNICALL Java_edu_uml_TangoAPI_init(JNIEnv env) { if (application != NULL) return true; LOGW("INITIALIZING!"); const char source = TANGO_DATA_SOURCE; application = ApplicationInitialize(source); if (application != NULL) { if (!CHECK_FAIL(DepthStartBuffering(application))) {

ifdef VIDEOOVERLAY_WORKS

        // THIS FAILS RELIABLY... WHY?!
        CAPIErrorCodes err = VideoOverlayInitialize(overlay);
        LOGI("Video overlay err status = %d",err);
        if (!CHECK_FAIL(err))
        {

endif

            if (!CHECK_FAIL(VIOInitialize(application, true, NULL)))
            {
                LOGI("INITIALIZED");
                return (jboolean)true;
            }
            else
            {
                LOGE("Failed to initialize VIO");
                return false;
            }

ifdef VIDEOOVERLAY_WORKS

        }
        else
            LOGE("Failed to initialize VideoOverlay");

endif

    }
    else
    {
        LOGE("Failed to start buffering");
        return false;
    }
}
else
    LOGE("Failed to initialize application");
return (jboolean)false;

}

[nuclearmistake]

Correct. Is that preprocessor defined?

[MallikarjunTirlapur]

yes I defined it in the same file. an argument to the VideoOverlayInitialize function is not overlay, it is application according to the declaration of VideoOverlayInitialize function in videooverlay.h file. I am also able to build the code..

[nuclearmistake]

There is a "next" branch with ingoing work towards video streaming that will get past the error you're seeing. There are other issues with that branch related to video streaming, so master's capabilities don't include video.