How can one make a triangle look pixelated without modifying the size of the window in GLFW3?
Preferably, I'd like to accomplish this without the use of shaders. For example, by setting the size of the frame buffer to be 1/8th the size of the window.
I've created an Xcode test project for this and tried setting a small window size to create a small framebuffer, then changing the window size to be big afterwards, but the framebuffer size always changes to match the window size.
Example project output: