NAME¶

SDL_GetRenderWindowSize - Get the output size in screen coordinates of a rendering context.

SYNOPSIS¶

#include "SDL3/SDL.h"

int SDL_GetRenderWindowSize(SDL_Renderer *renderer, int *w, int *h);

DESCRIPTION¶

This returns the true output size in screen coordinates, ignoring any render targets or logical size and presentation.

FUNCTION PARAMETERS¶

renderer

the rendering context

w

a pointer filled in with the width in screen coordinates

h

a pointer filled in with the height in screen coordinates

RETURN VALUE¶

Returns 0 on success or a negative error code on failure; call

SDL_GetError () for more information.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_GetRenderer(3)