fixedscreen

fixedscreen refers to a display setup where the screen resolution and aspect ratio are permanently set, often at the hardware level or through initial software configuration. This means the screen cannot dynamically adjust its display parameters to match different content or user preferences. Once set, the screen will consistently output pixels in the predefined resolution and aspect ratio, regardless of the source material.

This approach was common in older computing and display technologies where hardware limitations made dynamic resolution switching impractical or impossible. For example, early CRT monitors often had fixed resolutions determined by their internal circuitry and electron beam control. In some embedded systems or specialized devices, fixedscreen configurations are still employed to ensure consistent performance and simplify the display driver software.

The primary characteristic of a fixedscreen is its lack of adaptability. If content is displayed in a different aspect ratio than the screen's native setting, it may appear stretched, squeezed, or letterboxed (with black bars on the sides or top/bottom) to fit the fixed dimensions. Similarly, if the content resolution differs, it might be upscaled or downscaled, potentially leading to a loss of clarity or sharpness. While offering simplicity in certain contexts, the fixedscreen design is largely superseded by modern displays that support a wide range of resolutions and refresh rates, providing a much more flexible and user-friendly experience.