NAME¶

SDL_GetRenderOutputSize - Get the output size in pixels of a rendering context.

HEADER FILE¶

Defined in SDL3/SDL_render.h

SYNOPSIS¶

#include "SDL3/SDL.h"

bool SDL_GetRenderOutputSize(SDL_Renderer *renderer, int *w, int *h);

DESCRIPTION¶

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

FUNCTION PARAMETERS¶

renderer

the rendering context.

w

a pointer filled in with the width in pixels.

h

a pointer filled in with the height in pixels.

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¶

•(3), SDL_GetCurrentRenderOutputSize(3)