| Value | Meaning |
|---|---|
| SDL_LOGICAL_PRESENTATION_DISABLED | There is no logical size in effect. |
| SDL_LOGICAL_PRESENTATION_STRETCH | The rendered content is stretched to the output resolution. |
| SDL_LOGICAL_PRESENTATION_LETTERBOX | The rendered content is fit to the largest dimension and the other dimension is letterboxed with black bars. |
| SDL_LOGICAL_PRESENTATION_OVERSCAN | The rendered content is fit to the smallest dimension and the other dimension extends beyond the output bounds. |
| SDL_LOGICAL_PRESENTATION_INTEGER_SCALE | The rendered content is scaled up by integer multiples to fit the output resolution. |
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How the logical size is mapped to the output.