[0.12.1-linux] During loop video.getTexture() blanks green #8488

class VideoContent : public Content
{
private:
    ofVideoPlayer video;
    ofTexture tex;

public:
    void setup(string filename)
    {
        if (ofFile(filename, ofFile::Reference).exists())
        {
            ofLogNotice("VideoContent") << "Loading video: " << filename;

            // OPTIMIZATION: Use RGBA to avoid heavy CPU YUV->RGB conversion
            video.setPixelFormat(OF_PIXELS_RGBA);

            video.load(filename);
            video.setLoopState(OF_LOOP_NORMAL);
            video.play();
        }
        else
        {
            ofLogNotice("VideoContent") << "Error: " << filename << " doesnt exist!";
        }
    }

    void start() override
    {
        // if (!video.isPlaying())
        // {
            video.play();
        // }
    }

    void stop() override
    {
        // if (video.isPlaying())
        //     video.setPaused(true);
    }

    void update() override
    {

        video.update();
        if (video.isFrameNew())
        {
            tex = video.getTexture();
        }
    }

    ofTexture getTexture() override
    {
        if (tex.isAllocated())
        {
            return tex;
        }
        else
        {
            return TestTexture::getInstance().getTexture();
        }
    }
};