SDL_RectToFRect - Man Page

#include <SDL3/SDL_rect.h>

SDL_FORCE_INLINE void SDL_RectToFRect(const SDL_Rect *rect, SDL_FRect *frect);

rect

a pointer to an SDL_Rect.

frect

a pointer filled in with the floating point representation of rect.

It is safe to call this function from any thread.

This function is available since SDL 3.2.0.