SFML community forums

Help => Graphics => Topic started by: NoFr1ends on July 17, 2018, 09:07:14 am

Title: Position and Size off under macOS 10.14 Beta
Post by: NoFr1ends on July 17, 2018, 09:07:14 am

Hello,

while testing macOS 10.14 Beta I discovered a bug which appears in combination with SFML.
Under macOS 10.14 all positions and sizes in the window are wrong but under macOS 10.13 everything works as expected.

I have made some examples:

200x200 Window, 100 radius circle at 0,0

(click to show/hide)

#include <SFML/Graphics.hpp>

int main() {
    sf::RenderWindow wnd(sf::VideoMode(200, 200), "Test");

    sf::CircleShape circle(100.0f);
    circle.setFillColor(sf::Color::Green);

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

        wnd.clear(sf::Color::Black);
        wnd.draw(circle);
        wnd.display();
    }

    return 0;
}

macOS 10.14:
(https://i.imgur.com/yQR3C2w.png)

macOS 10.13:
(https://i.imgur.com/ovD9noR.png)

200x200 Window, 100 radius circle at 50,50

(click to show/hide)

#include <SFML/Graphics.hpp>

int main() {
    sf::RenderWindow wnd(sf::VideoMode(200, 200), "Test");

    sf::CircleShape circle(100.0f);
    circle.setFillColor(sf::Color::Green);
    circle.setPosition(50, 50);

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

        wnd.clear(sf::Color::Black);
        wnd.draw(circle);
        wnd.display();
    }

    return 0;
}

macOS 10.14:
(https://i.imgur.com/Ib1bhA1.png)

macOS 10.13:
(https://i.imgur.com/RpZM3om.png)

It looks like SFML use internally only 100x100 size while the window is 200x200, maybe the viewport is generated wrong.

All projects are generated with:

cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.13

generating with

cmake -DCMAKE_OSX_DEPLOYMENT_TARGET=10.14

doesn't change anything (also tried other different versions).

SFML is installed from 2.5.0 source with:

cmake
make
sudo make install

Apple Clang Version is 10.0.0 (cland-1000.10.38)

Edit: Change the scaling of the display changes nothing

Title: Re: Position and Size off under macOS 10.14 Beta
Post by: Hiura on July 20, 2018, 09:13:18 am

Because macOS 10.14 is still in Beta, anything can go wrong. But please give us some heads up if this still isn't resolved when it's officially out there. :)

Title: Re: Position and Size off under macOS 10.14 Beta
Post by: NoFr1ends on July 21, 2018, 04:24:42 pm

With the newest beta version of macOS the issue is gone.
Looks like Apple messed something up.
I will keep track of this until final release.