NAME¶

SDL_GetRenderViewport - Get the drawing area for the current target.

SYNOPSIS¶

#include <SDL3/SDL_render.h>

bool SDL_GetRenderViewport(SDL_Renderer *renderer, SDL_Rect *rect);

DESCRIPTION¶

Each render target has its own viewport. This function gets the viewport for the current render target.

FUNCTION PARAMETERS¶

renderer

the rendering context.

rect

an SDL_Rect structure filled in with the current drawing area.

RETURN VALUE¶

Returns true on success or false on failure; call SDL_GetError() for more information.

THREAD SAFETY¶

This function should only be called on the main thread.

AVAILABILITY¶

This function is available since SDL 3.2.0.

SEE ALSO¶

SDL_RenderViewportSet(3), SDL_SetRenderViewport(3)