Drawing Methods Reference Out Of Place with Distortion ?

[leowribeiro]

Hello Friends,
When I execute this simple code:

#include <SFML/Graphics.hpp>

int main()
{
    sf::RenderWindow window(sf::VideoMode(200, 200), "SFML works!");
    sf::CircleShape shape(100.f);
    shape.setPosition(0.0f,0.0f);
    shape.setFillColor(sf::Color::Green);

    while (window.isOpen()){
        sf::Event event;
        while (window.pollEvent(event)){
            if (event.type == sf::Event::Closed)
                window.close();
        }

        window.clear();
        window.draw(shape);
        window.display();
    }

    return 0;
}
 

I placed the result I've got in the attachments.

I'm using windows 10 and compiling with mingw:

g++ -c main.cpp -DSFML_STATIC
g++ main.o -o main -lsfml-graphics-s -lsfml-window-s -lsfml-system-s -lgdi32 -lopengl32 -lwinmm

And it gets worse, as you can see I've made the program self sufficient, no dll's needed, when I execute the EXACT SAME PROGRAM in another computer, it works.

Please guys, tell me, what's going on?

It is suppose to show a green circle, centered on the screen.

[leowribeiro]

Actually, I just discovered that this problem has no relation to SFML, I made my simple program in raylib, another graphics library, and the same problem happens.

Any idea guys?

[leowribeiro]

I've discovered what the problem was.
I'm using a notebook with a geforce graphics card and processor integrated intel graphics card.
Both drivers were activated in devices. When I deactivated the intel graphics card and left only the nvidia driver, it worked as expected.

[eXpl0it3r]

You should be able to define the macro SFML_DEFINE_DISCRETE_GPU_PREFERENCE to hint that you want to use the discrete GPU.
Dual GPU systems usually also allow you to set preferences per application.