SDL_SetRenderClipRect - Man Page

#include <SDL3/SDL_render.h>

bool SDL_SetRenderClipRect(SDL_Renderer *renderer, const SDL_Rect *rect);

Each render target has its own clip rectangle. This function sets the cliprect for the current render target.

renderer

the rendering context.

rect

an SDL_Rect structure representing the clip area, relative to the viewport, or NULL to disable clipping.

for more information.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.

SDL_GetRenderClipRect(3), SDL_RenderClipEnabled(3)

SDL_GetRenderClipRect(3), SDL_RenderClipEnabled(3).